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-rw-r--r--code/esp32/LICENSE339
-rw-r--r--code/esp32/Makefile9
-rw-r--r--code/esp32/components/eos/at_cmd.c164
-rw-r--r--code/esp32/components/eos/bq25895.c60
-rw-r--r--code/esp32/components/eos/cell.c68
-rw-r--r--code/esp32/components/eos/cell_data.c20
-rw-r--r--code/esp32/components/eos/cell_modem.c767
-rw-r--r--code/esp32/components/eos/cell_pcm.c258
-rw-r--r--code/esp32/components/eos/cell_sms.c22
-rw-r--r--code/esp32/components/eos/cell_ussd.c34
-rw-r--r--code/esp32/components/eos/cell_voice.c20
-rw-r--r--code/esp32/components/eos/component.mk0
-rw-r--r--code/esp32/components/eos/drv2605l.c82
-rw-r--r--code/esp32/components/eos/gsm.c453
-rw-r--r--code/esp32/components/eos/gsm_cp.c109
-rw-r--r--code/esp32/components/eos/i2c.c103
-rw-r--r--code/esp32/components/eos/include/_net.h1
-rw-r--r--code/esp32/components/eos/include/at_cmd.h20
-rw-r--r--code/esp32/components/eos/include/bq25895.h3
-rw-r--r--code/esp32/components/eos/include/cell.h68
-rw-r--r--code/esp32/components/eos/include/drv2605l.h3
-rw-r--r--code/esp32/components/eos/include/eos.h23
-rw-r--r--code/esp32/components/eos/include/gsm.h117
-rw-r--r--code/esp32/components/eos/include/i2c.h9
-rw-r--r--code/esp32/components/eos/include/msgq.h32
-rw-r--r--code/esp32/components/eos/include/net.h34
-rw-r--r--code/esp32/components/eos/include/power.h20
-rw-r--r--code/esp32/components/eos/include/sock.h18
l---------code/esp32/components/eos/include/unicode.h1
-rw-r--r--code/esp32/components/eos/include/wifi.h12
-rw-r--r--code/esp32/components/eos/msgq.c69
-rw-r--r--code/esp32/components/eos/net.c285
-rw-r--r--code/esp32/components/eos/power.c325
-rw-r--r--code/esp32/components/eos/sock.c163
l---------code/esp32/components/eos/unicode.c1
-rwxr-xr-xcode/esp32/components/eos/wifi.c302
-rw-r--r--code/esp32/main/app_main.c38
-rw-r--r--code/esp32/main/component.mk8
-rw-r--r--code/fe310/Makefile25
-rw-r--r--code/fe310/bsp/default.lds153
-rw-r--r--code/fe310/bsp/drivers/Makefile10
-rw-r--r--code/fe310/bsp/drivers/plic_driver.c127
-rw-r--r--code/fe310/bsp/drivers/plic_driver.h51
-rw-r--r--code/fe310/bsp/drivers/prci_driver.c265
-rw-r--r--code/fe310/bsp/drivers/prci_driver.h80
-rw-r--r--code/fe310/bsp/gloss/Makefile17
-rw-r--r--code/fe310/bsp/gloss/crt0.S246
-rw-r--r--code/fe310/bsp/gloss/sys_access.c8
-rw-r--r--code/fe310/bsp/gloss/sys_chdir.c8
-rw-r--r--code/fe310/bsp/gloss/sys_chmod.c9
-rw-r--r--code/fe310/bsp/gloss/sys_chown.c9
-rw-r--r--code/fe310/bsp/gloss/sys_close.c8
-rw-r--r--code/fe310/bsp/gloss/sys_execve.c8
-rw-r--r--code/fe310/bsp/gloss/sys_exit.c7
-rw-r--r--code/fe310/bsp/gloss/sys_faccessat.c8
-rw-r--r--code/fe310/bsp/gloss/sys_fork.c8
-rw-r--r--code/fe310/bsp/gloss/sys_fstat.c9
-rw-r--r--code/fe310/bsp/gloss/sys_fstatat.c9
-rw-r--r--code/fe310/bsp/gloss/sys_ftime.c9
-rw-r--r--code/fe310/bsp/gloss/sys_getcwd.c8
-rw-r--r--code/fe310/bsp/gloss/sys_getpid.c7
-rw-r--r--code/fe310/bsp/gloss/sys_isatty.c7
-rw-r--r--code/fe310/bsp/gloss/sys_kill.c8
-rw-r--r--code/fe310/bsp/gloss/sys_link.c7
-rw-r--r--code/fe310/bsp/gloss/sys_lseek.c9
-rw-r--r--code/fe310/bsp/gloss/sys_lstat.c8
-rw-r--r--code/fe310/bsp/gloss/sys_open.c8
-rw-r--r--code/fe310/bsp/gloss/sys_openat.c8
-rw-r--r--code/fe310/bsp/gloss/sys_read.c23
-rw-r--r--code/fe310/bsp/gloss/sys_sbrk.c38
-rw-r--r--code/fe310/bsp/gloss/sys_stat.c9
-rw-r--r--code/fe310/bsp/gloss/sys_sysconf.c16
-rw-r--r--code/fe310/bsp/gloss/sys_unlink.c8
-rw-r--r--code/fe310/bsp/gloss/sys_utime.c9
-rw-r--r--code/fe310/bsp/gloss/sys_wait.c7
-rw-r--r--code/fe310/bsp/gloss/sys_write.c22
-rw-r--r--code/fe310/bsp/include/encoding.h1313
-rw-r--r--code/fe310/bsp/include/platform.h129
-rw-r--r--code/fe310/bsp/include/sifive/bits.h36
-rw-r--r--code/fe310/bsp/include/sifive/const.h18
-rw-r--r--code/fe310/bsp/include/sifive/devices/aon.h88
-rw-r--r--code/fe310/bsp/include/sifive/devices/clint.h14
-rw-r--r--code/fe310/bsp/include/sifive/devices/gpio.h24
-rw-r--r--code/fe310/bsp/include/sifive/devices/otp.h23
-rw-r--r--code/fe310/bsp/include/sifive/devices/plic.h31
-rw-r--r--code/fe310/bsp/include/sifive/devices/prci.h56
-rw-r--r--code/fe310/bsp/include/sifive/devices/pwm.h37
-rw-r--r--code/fe310/bsp/include/sifive/devices/spi.h80
-rw-r--r--code/fe310/bsp/include/sifive/devices/uart.h27
-rw-r--r--code/fe310/bsp/metal/Makefile13
-rw-r--r--code/fe310/bsp/metal/entry.S106
-rw-r--r--code/fe310/bsp/metal/metal.c34
-rw-r--r--code/fe310/bsp/openocd.cfg34
-rwxr-xr-xcode/fe310/bsp/upload47
-rw-r--r--code/fe310/common.mk8
-rw-r--r--code/fe310/eos/LICENSE339
-rw-r--r--code/fe310/eos/Makefile17
-rw-r--r--code/fe310/eos/cell.c48
-rw-r--r--code/fe310/eos/cell.h38
-rw-r--r--code/fe310/eos/eos.c43
-rw-r--r--code/fe310/eos/eos.h12
-rw-r--r--code/fe310/eos/eve/Makefile17
-rw-r--r--code/fe310/eos/eve/eve.c411
-rw-r--r--code/fe310/eos/eve/eve.h59
-rwxr-xr-xcode/fe310/eos/eve/eve_config.h39
-rwxr-xr-xcode/fe310/eos/eve/eve_def.h872
-rw-r--r--code/fe310/eos/eve/eve_kbd.c161
-rw-r--r--code/fe310/eos/eve/eve_kbd.h22
-rw-r--r--code/fe310/eos/eve/eve_platform.c63
-rw-r--r--code/fe310/eos/eve/eve_platform.h27
-rw-r--r--code/fe310/eos/eve/eve_text.c199
-rw-r--r--code/fe310/eos/eve/eve_text.h28
-rw-r--r--code/fe310/eos/eve/eve_touch.c396
-rw-r--r--code/fe310/eos/eve/eve_touch.h102
-rw-r--r--code/fe310/eos/eve/eve_track.c77
-rw-r--r--code/fe310/eos/eve/eve_track.h22
-rw-r--r--code/fe310/eos/eve/screen/Makefile17
-rw-r--r--code/fe310/eos/eve/screen/font.c61
-rw-r--r--code/fe310/eos/eve/screen/font.h14
-rw-r--r--code/fe310/eos/eve/screen/form.c109
-rw-r--r--code/fe310/eos/eve/screen/form.h15
-rw-r--r--code/fe310/eos/eve/screen/kbdwin.c39
-rw-r--r--code/fe310/eos/eve/screen/kbdwin.h14
-rw-r--r--code/fe310/eos/eve/screen/page.c100
-rw-r--r--code/fe310/eos/eve/screen/page.h30
-rw-r--r--code/fe310/eos/eve/screen/screen.c104
-rw-r--r--code/fe310/eos/eve/screen/screen.h21
-rw-r--r--code/fe310/eos/eve/screen/window.c116
-rw-r--r--code/fe310/eos/eve/screen/window.h36
-rw-r--r--code/fe310/eos/eve/widget/Makefile17
-rw-r--r--code/fe310/eos/eve/widget/clipb.c19
-rw-r--r--code/fe310/eos/eve/widget/clipb.h6
-rw-r--r--code/fe310/eos/eve/widget/label.c26
-rw-r--r--code/fe310/eos/eve/widget/label.h10
-rw-r--r--code/fe310/eos/eve/widget/pagew.c60
-rw-r--r--code/fe310/eos/eve/widget/pagew.h13
-rw-r--r--code/fe310/eos/eve/widget/strw.c418
-rw-r--r--code/fe310/eos/eve/widget/strw.h35
-rw-r--r--code/fe310/eos/eve/widget/textw.c535
-rw-r--r--code/fe310/eos/eve/widget/textw.h39
-rw-r--r--code/fe310/eos/eve/widget/widget.c41
-rw-r--r--code/fe310/eos/eve/widget/widget.h23
-rw-r--r--code/fe310/eos/event.c138
-rw-r--r--code/fe310/eos/event.h20
-rw-r--r--code/fe310/eos/evt_def.h12
-rw-r--r--code/fe310/eos/i2s.c407
-rw-r--r--code/fe310/eos/i2s.h40
-rw-r--r--code/fe310/eos/i2s_def.h24
-rw-r--r--code/fe310/eos/interrupt.c72
-rw-r--r--code/fe310/eos/interrupt.h11
-rw-r--r--code/fe310/eos/irq_def.h11
-rw-r--r--code/fe310/eos/msgq.c108
-rw-r--r--code/fe310/eos/msgq.h32
-rw-r--r--code/fe310/eos/msgq_def.h10
-rw-r--r--code/fe310/eos/net.c496
-rw-r--r--code/fe310/eos/net.h36
-rw-r--r--code/fe310/eos/net_def.h13
-rw-r--r--code/fe310/eos/power.c111
-rw-r--r--code/fe310/eos/power.h22
-rw-r--r--code/fe310/eos/sock.c96
-rw-r--r--code/fe310/eos/sock.h25
-rw-r--r--code/fe310/eos/spi.c330
-rw-r--r--code/fe310/eos/spi.h26
-rw-r--r--code/fe310/eos/spi_def.h12
-rw-r--r--code/fe310/eos/spi_dev.c59
-rw-r--r--code/fe310/eos/spi_dev.h11
-rw-r--r--code/fe310/eos/timer.c131
-rw-r--r--code/fe310/eos/timer.h22
-rw-r--r--code/fe310/eos/trap_entry.S531
-rw-r--r--code/fe310/eos/uart.c93
-rw-r--r--code/fe310/eos/uart.h18
-rw-r--r--code/fe310/eos/unicode.c180
-rw-r--r--code/fe310/eos/unicode.h17
-rw-r--r--code/fe310/eos/wifi.c58
-rw-r--r--code/fe310/eos/wifi.h14
175 files changed, 0 insertions, 15550 deletions
diff --git a/code/esp32/LICENSE b/code/esp32/LICENSE
deleted file mode 100644
index d159169..0000000
--- a/code/esp32/LICENSE
+++ /dev/null
@@ -1,339 +0,0 @@
- GNU GENERAL PUBLIC LICENSE
- Version 2, June 1991
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- Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
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-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
- <one line to give the program's name and a brief idea of what it does.>
- Copyright (C) <year> <name of author>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License along
- with this program; if not, write to the Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
- Gnomovision version 69, Copyright (C) year name of author
- Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary. Here is a sample; alter the names:
-
- Yoyodyne, Inc., hereby disclaims all copyright interest in the program
- `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
- <signature of Ty Coon>, 1 April 1989
- Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs. If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library. If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.
diff --git a/code/esp32/Makefile b/code/esp32/Makefile
deleted file mode 100644
index eb26385..0000000
--- a/code/esp32/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-#
-# This is a project Makefile. It is assumed the directory this Makefile resides in is a
-# project subdirectory.
-#
-
-PROJECT_NAME := eos-app
-
-include $(IDF_PATH)/make/project.mk
-
diff --git a/code/esp32/components/eos/at_cmd.c b/code/esp32/components/eos/at_cmd.c
deleted file mode 100644
index 4712ad7..0000000
--- a/code/esp32/components/eos/at_cmd.c
+++ /dev/null
@@ -1,164 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-
-#include <freertos/FreeRTOS.h>
-#include <freertos/semphr.h>
-#include <esp_log.h>
-
-#include "eos.h"
-
-#include "cell.h"
-#include "at_cmd.h"
-
-static const char *TAG = "EOS ATCMD";
-
-typedef struct ATURCItem {
- regex_t re;
- at_urc_cb_t cb;
- char pattern[AT_SIZE_PATTERN];
-} ATURCItem;
-
-typedef struct ATURCList {
- ATURCItem item[AT_SIZE_URC_LIST];
- int len;
-} ATURCList;
-
-static ATURCList urc_list;
-static ATURCItem *urc_curr;
-static SemaphoreHandle_t mutex;
-
-static char at_buf[EOS_CELL_UART_SIZE_BUF];
-
-void at_init(void) {
- memset(&urc_list, 0, sizeof(ATURCList));
-
- mutex = xSemaphoreCreateBinary();
- xSemaphoreGive(mutex);
-}
-
-int at_urc_process(char *urc) {
- regmatch_t match[AT_SIZE_NMATCH];
- at_urc_cb_t cb = NULL;
- regmatch_t *m = NULL;
-
- xSemaphoreTake(mutex, portMAX_DELAY);
-
- if (urc_curr == NULL) {
- int i;
-
- for (i=0; i<urc_list.len; i++) {
- if (regexec(&urc_list.item[i].re, urc, AT_SIZE_NMATCH, match, 0) == 0) {
- urc_curr = &urc_list.item[i];
- m = match;
- break;
- }
- }
- }
- if (urc_curr) cb = urc_curr->cb;
-
- xSemaphoreGive(mutex);
-
- if (cb) {
- int r = cb(urc, m);
-
- if (r != AT_URC_MORE) {
- xSemaphoreTake(mutex, portMAX_DELAY);
- urc_curr = NULL;
- xSemaphoreGive(mutex);
- }
- ESP_LOGD(TAG, "URC Processed: %s", urc);
- return 1;
- }
-
- ESP_LOGD(TAG, "URC NOT Processed: %s", urc);
- return 0;
-}
-
-int at_urc_insert(char *pattern, at_urc_cb_t cb, int flags) {
- int r;
- int rv = EOS_OK;
-
- if (strlen(pattern) >= AT_SIZE_PATTERN) return EOS_ERR;
-
- xSemaphoreTake(mutex, portMAX_DELAY);
-
- r = regcomp(&urc_list.item[urc_list.len].re, pattern, flags);
- if (r) rv = EOS_ERR;
-
- if (!rv && (urc_list.len == AT_SIZE_URC_LIST)) rv = EOS_ERR_FULL;
- if (!rv) {
- strcpy(urc_list.item[urc_list.len].pattern, pattern);
- urc_list.item[urc_list.len].cb = cb;
- urc_list.len++;
- }
-
- xSemaphoreGive(mutex);
-
- return rv;
-}
-
-int at_urc_delete(char *pattern) {
- int i;
- int rv = EOS_ERR_NOTFOUND;
-
- xSemaphoreTake(mutex, portMAX_DELAY);
-
- for (i=0; i<urc_list.len; i++) {
- if ((strcmp(pattern, urc_list.item[i].pattern) == 0)) {
- if (i != urc_list.len - 1) memmove(&urc_list.item[i], &urc_list.item[i + 1], (urc_list.len - i - 1) * sizeof(ATURCItem));
- urc_list.len--;
- memset(&urc_list.item[urc_list.len], 0, sizeof(ATURCItem));
- if (urc_curr) {
- if (urc_curr == &urc_list.item[i]) {
- urc_curr = NULL;
- } else if (urc_curr > &urc_list.item[i]) {
- urc_curr--;
- }
- }
- rv = EOS_OK;
- break;
- }
- }
-
- xSemaphoreGive(mutex);
-
- return rv;
-}
-
-void at_cmd(char *cmd) {
- eos_modem_write(cmd, strlen(cmd));
- ESP_LOGD(TAG, "Cmd: %s", cmd);
-}
-
-int at_expect(char *str_ok, char *str_err, uint32_t timeout) {
- int rv;
- regex_t re_ok;
- regex_t re_err;
- uint32_t e = 0;
- uint64_t t_start = esp_timer_get_time();
-
- if (str_ok) {
- rv = regcomp(&re_ok, str_ok, REG_EXTENDED | REG_NOSUB);
- if (rv) return EOS_ERR;
- }
-
- if (str_err) {
- rv = regcomp(&re_err, str_err, REG_EXTENDED | REG_NOSUB);
- if (rv) return EOS_ERR;
- }
-
- do {
- rv = eos_modem_readln(at_buf, sizeof(at_buf), timeout - e);
- ESP_LOGD(TAG, "Expect: %s", at_buf);
-
- if (at_buf[0] != '\0') {
- if (!rv && str_ok && (regexec(&re_ok, at_buf, 0, NULL, 0) == 0)) return 1;
- if (!rv && str_err && (regexec(&re_err, at_buf, 0, NULL, 0) == 0)) return 0;
-
- at_urc_process(at_buf);
- }
-
- e = (uint32_t)(esp_timer_get_time() - t_start) / 1000;
- if (e > timeout) return EOS_ERR_TIMEOUT;
- } while (1);
-}
diff --git a/code/esp32/components/eos/bq25895.c b/code/esp32/components/eos/bq25895.c
deleted file mode 100644
index 0d1bb8d..0000000
--- a/code/esp32/components/eos/bq25895.c
+++ /dev/null
@@ -1,60 +0,0 @@
-#include <stdlib.h>
-
-#include <esp_log.h>
-
-#include "eos.h"
-#include "i2c.h"
-
-static const char *TAG = "EOS BQ25895";
-
-#define BQ25895_ADDR 0x6A
-
-void eos_bq25895_set_ilim(void) {
- uint8_t data = 0;
- eos_i2c_write8(BQ25895_ADDR, 0, 0x1c);
- eos_i2c_write8(BQ25895_ADDR, 2, 0x28);
- eos_i2c_write8(BQ25895_ADDR, 7, 0x8d);
-
- data = eos_i2c_read8(BQ25895_ADDR, 0x00);
- ESP_LOGI(TAG, "REG00: %02x", data);
- data = eos_i2c_read8(BQ25895_ADDR, 0x01);
- ESP_LOGI(TAG, "REG01: %02x", data);
- data = eos_i2c_read8(BQ25895_ADDR, 0x02);
- ESP_LOGI(TAG, "REG02: %02x", data);
- data = eos_i2c_read8(BQ25895_ADDR, 0x03);
- ESP_LOGI(TAG, "REG03: %02x", data);
- data = eos_i2c_read8(BQ25895_ADDR, 0x04);
- ESP_LOGI(TAG, "REG04: %02x", data);
- data = eos_i2c_read8(BQ25895_ADDR, 0x05);
- ESP_LOGI(TAG, "REG05: %02x", data);
- data = eos_i2c_read8(BQ25895_ADDR, 0x06);
- ESP_LOGI(TAG, "REG06: %02x", data);
- data = eos_i2c_read8(BQ25895_ADDR, 0x07);
- ESP_LOGI(TAG, "REG07: %02x", data);
- data = eos_i2c_read8(BQ25895_ADDR, 0x08);
- ESP_LOGI(TAG, "REG08: %02x", data);
- data = eos_i2c_read8(BQ25895_ADDR, 0x09);
- ESP_LOGI(TAG, "REG09: %02x", data);
- data = eos_i2c_read8(BQ25895_ADDR, 0x0a);
- ESP_LOGI(TAG, "REG0A: %02x", data);
- data = eos_i2c_read8(BQ25895_ADDR, 0x0b);
- ESP_LOGI(TAG, "REG0B: %02x", data);
- data = eos_i2c_read8(BQ25895_ADDR, 0x0c);
- ESP_LOGI(TAG, "REG0C: %02x", data);
- data = eos_i2c_read8(BQ25895_ADDR, 0x0d);
- ESP_LOGI(TAG, "REG0D: %02x", data);
- data = eos_i2c_read8(BQ25895_ADDR, 0x0e);
- ESP_LOGI(TAG, "REG0E: %02x", data);
- data = eos_i2c_read8(BQ25895_ADDR, 0x0f);
- ESP_LOGI(TAG, "REG0F: %02x", data);
- data = eos_i2c_read8(BQ25895_ADDR, 0x10);
- ESP_LOGI(TAG, "REG10: %02x", data);
- data = eos_i2c_read8(BQ25895_ADDR, 0x11);
- ESP_LOGI(TAG, "REG11: %02x", data);
- data = eos_i2c_read8(BQ25895_ADDR, 0x12);
- ESP_LOGI(TAG, "REG12: %02x", data);
- data = eos_i2c_read8(BQ25895_ADDR, 0x13);
- ESP_LOGI(TAG, "REG13: %02x", data);
- data = eos_i2c_read8(BQ25895_ADDR, 0x14);
- ESP_LOGI(TAG, "REG14: %02x", data);
-}
diff --git a/code/esp32/components/eos/cell.c b/code/esp32/components/eos/cell.c
deleted file mode 100644
index c2e03e1..0000000
--- a/code/esp32/components/eos/cell.c
+++ /dev/null
@@ -1,68 +0,0 @@
-#include <stdlib.h>
-#include <stdint.h>
-
-#include <esp_log.h>
-
-#include "eos.h"
-#include "net.h"
-#include "cell.h"
-
-static uint8_t cell_mode;
-
-static void cell_handler(unsigned char _mtype, unsigned char *buffer, uint16_t size) {
- uint8_t mtype;
-
- if (size < 1) return;
- mtype = buffer[0];
- switch (mtype & EOS_CELL_MTYPE_MASK) {
- case EOS_CELL_MTYPE_DEV:
- switch (mtype) {
- case EOS_CELL_MTYPE_UART_DATA:
- if (eos_modem_get_mode() == EOS_CELL_UART_MODE_RELAY) eos_modem_write(buffer+1, size-1);
- break;
-
- case EOS_CELL_MTYPE_UART_TAKE:
- cell_mode = eos_modem_get_mode();
- eos_modem_set_mode(EOS_CELL_UART_MODE_RELAY);
- break;
-
- case EOS_CELL_MTYPE_UART_GIVE:
- eos_modem_set_mode(cell_mode);
- break;
-
- case EOS_CELL_MTYPE_PCM_DATA:
- eos_cell_pcm_push(buffer+1, size-1);
- break;
-
- case EOS_CELL_MTYPE_PCM_START:
- eos_cell_pcm_start();
- break;
-
- case EOS_CELL_MTYPE_PCM_STOP:
- eos_cell_pcm_stop();
- break;
- }
- break;
-
- case EOS_CELL_MTYPE_VOICE:
- eos_cell_voice_handler(mtype & ~EOS_CELL_MTYPE_MASK, buffer, size);
- break;
-
- case EOS_CELL_MTYPE_SMS:
- eos_cell_sms_handler(mtype & ~EOS_CELL_MTYPE_MASK, buffer, size);
- break;
-
- case EOS_CELL_MTYPE_USSD:
- eos_cell_ussd_handler(mtype & ~EOS_CELL_MTYPE_MASK, buffer, size);
- break;
-
- case EOS_CELL_MTYPE_DATA:
- eos_cell_data_handler(mtype & ~EOS_CELL_MTYPE_MASK, buffer, size);
- break;
- }
-}
-
-void eos_cell_init(void) {
- eos_net_set_handler(EOS_NET_MTYPE_CELL, cell_handler);
-}
-
diff --git a/code/esp32/components/eos/cell_data.c b/code/esp32/components/eos/cell_data.c
deleted file mode 100644
index 6732346..0000000
--- a/code/esp32/components/eos/cell_data.c
+++ /dev/null
@@ -1,20 +0,0 @@
-#include <stdlib.h>
-
-#include <esp_log.h>
-
-#include "eos.h"
-#include "cell.h"
-
-void eos_cell_data_handler(unsigned char mtype, unsigned char *buffer, uint16_t size) {
- int rv;
-
- rv = eos_modem_take(1000);
- if (rv) return;
-
- buffer += 1;
- size -= 1;
- switch (mtype) {
- }
-
- eos_modem_give();
-}
diff --git a/code/esp32/components/eos/cell_modem.c b/code/esp32/components/eos/cell_modem.c
deleted file mode 100644
index c6d718f..0000000
--- a/code/esp32/components/eos/cell_modem.c
+++ /dev/null
@@ -1,767 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-
-#include <freertos/FreeRTOS.h>
-#include <freertos/semphr.h>
-#include <freertos/task.h>
-#include <freertos/queue.h>
-#include <netif/ppp/pppos.h>
-#include <netif/ppp/pppapi.h>
-#include <driver/uart.h>
-#include <driver/gpio.h>
-#include <esp_sleep.h>
-#include <esp_log.h>
-
-#include "eos.h"
-#include "net.h"
-#include "power.h"
-
-#include "at_cmd.h"
-#include "cell.h"
-
-// XXX: PPP reconnect on failure
-
-#define UART_SIZE_IO_BUF 1024
-
-#define UART_GPIO_TXD 16
-#define UART_GPIO_RXD 17
-#define UART_GPIO_DTR 32
-#define UART_GPIO_RI 35
-
-#define MODEM_ETYPE_INIT 1
-#define MODEM_ETYPE_RI 2
-
-#define AT_CMD_INIT_SIZE 3
-
-#define MIN(X, Y) (((X) < (Y)) ? (X) : (Y))
-#define MAX(X, Y) (((X) > (Y)) ? (X) : (Y))
-
-static const char *TAG = "EOS MODEM";
-
-static char *at_cmd_init[AT_CMD_INIT_SIZE] = {
- "AT+CFGRI=1\r",
- "AT+CSCLK=1\r",
- "AT+CMGF=0\r"
-};
-
-static SemaphoreHandle_t mutex;
-
-static QueueHandle_t modem_queue;
-static QueueHandle_t uart_queue;
-
-static char urc_buf[EOS_CELL_UART_SIZE_BUF];
-static char uart_buf[EOS_CELL_UART_SIZE_BUF];
-static size_t uart_buf_len;
-
-static uint8_t uart_mode = EOS_CELL_UART_MODE_ATCMD;
-static SemaphoreHandle_t uart_mutex;
-
-static char ppp_apn[64];
-static char ppp_user[64];
-static char ppp_pass[64];
-static SemaphoreHandle_t ppp_mutex;
-
-static ppp_pcb *ppp_handle;
-static struct netif ppp_netif;
-
-typedef enum {
- UART_EEVT_MODE = UART_EVENT_MAX
-} uart_eevt_type_t;
-
-typedef struct {
- uint8_t type;
-} modem_event_t;
-
-static void modem_atcmd_read(size_t bsize);
-
-static void uart_data_read(uint8_t mode) {
- unsigned char *buf;
- int rd;
- size_t bsize;
-
- uart_get_buffered_data_len(UART_NUM_2, &bsize);
- switch (mode) {
- case EOS_CELL_UART_MODE_ATCMD:
- modem_atcmd_read(bsize);
- break;
-
- case EOS_CELL_UART_MODE_PPP:
- rd = 0;
-
- do {
- int _rd = eos_modem_read(uart_buf, MIN(bsize - rd, sizeof(uart_buf)), 100);
- pppos_input_tcpip(ppp_handle, (uint8_t *)uart_buf, _rd);
- rd += _rd;
- } while (rd != bsize);
- break;
-
- case EOS_CELL_UART_MODE_RELAY:
- rd = 0;
-
- do {
- int _rd;
-
- buf = eos_net_alloc();
- buf[0] = EOS_CELL_MTYPE_UART_DATA;
- _rd = eos_modem_read(buf + 1, MIN(bsize - rd, EOS_NET_SIZE_BUF - 1), 100);
- eos_net_send(EOS_NET_MTYPE_CELL, buf, _rd + 1, 0);
- rd += _rd;
- } while (rd != bsize);
- break;
-
- default:
- break;
-
- }
-}
-
-static void uart_event_task(void *pvParameters) {
- char mode = EOS_CELL_UART_MODE_ATCMD;
- char _mode = EOS_CELL_UART_MODE_ATCMD;
- uart_event_t event;
-
- xSemaphoreTake(uart_mutex, portMAX_DELAY);
- while (1) {
- /* Waiting for UART event.
- */
- if (xQueueReceive(uart_queue, &event, portMAX_DELAY)) {
- switch (event.type) {
- case UART_DATA:
- /* Event of UART receiving data
- */
- if (mode != EOS_CELL_UART_MODE_NONE) uart_data_read(mode);
- if ((mode != _mode) && (uart_buf_len == 0)) {
- if (_mode == EOS_CELL_UART_MODE_NONE) xSemaphoreGive(uart_mutex);
- mode = _mode;
- }
- break;
-
- case UART_EEVT_MODE:
- /* Mode change
- */
- _mode = (char)event.size;
- if ((_mode != mode) && ((uart_buf_len == 0) || (mode == EOS_CELL_UART_MODE_NONE))) {
- if (mode == EOS_CELL_UART_MODE_NONE) {
- xSemaphoreTake(uart_mutex, portMAX_DELAY);
- uart_data_read(_mode);
- }
- if (_mode == EOS_CELL_UART_MODE_NONE) xSemaphoreGive(uart_mutex);
- mode = _mode;
- }
- break;
-
- default:
- break;
- }
- }
- }
- vTaskDelete(NULL);
-}
-
-static void IRAM_ATTR uart_ri_isr_handler(void *arg) {
- modem_event_t evt;
-
- evt.type = MODEM_ETYPE_RI;
- xQueueSendFromISR(modem_queue, &evt, NULL);
-}
-
-static int modem_atcmd_init(void) {
- unsigned char *buf;
- int echo_on = 0;
- int tries = 3;
- int i, r;
- int rv = EOS_OK;
-
- rv = eos_modem_take(1000);
- if (rv) return rv;
-
- do {
- at_cmd("AT\r");
- r = at_expect("^AT", "^OK", 1000);
- if (r >= 0) {
- echo_on = r;
- if (echo_on) {
- r = at_expect("^OK", NULL, 1000);
- }
- break;
- }
- tries--;
- } while (tries);
-
- if (tries == 0) {
- eos_modem_give();
- return EOS_ERR_TIMEOUT;
- }
-
- if (echo_on) {
- at_cmd("AT&F\r");
- r = at_expect("^AT&F", NULL, 1000);
- r = at_expect("^OK", NULL, 1000);
- } else {
- at_cmd("AT&F\r");
- r = at_expect("^OK", NULL, 1000);
-
- }
- at_cmd("ATE0\r");
- r = at_expect("^ATE0", NULL, 1000);
- r = at_expect("^OK", "^ERROR", 1000);
-
- for (i=0; i<AT_CMD_INIT_SIZE; i++) {
- at_cmd(at_cmd_init[i]);
- r = at_expect("^OK", "^ERROR", 1000);
- }
-
- buf = eos_net_alloc();
- buf[0] = EOS_CELL_MTYPE_READY;
- eos_net_send(EOS_NET_MTYPE_CELL, buf, 1, 0);
-
- eos_modem_give();
-
- return EOS_OK;
-}
-
-static void modem_atcmd_read(size_t bsize) {
- char *ln_end;
- int rd = 0;
-
- do {
- char *uart_curr = uart_buf + uart_buf_len;
- int _rd = eos_modem_read(uart_curr, MIN(bsize - rd, sizeof(uart_buf) - uart_buf_len - 1), 100);
-
- rd += _rd;
- uart_buf_len += _rd;
- uart_buf[uart_buf_len] = '\0';
- while ((ln_end = strchr(uart_curr, '\n'))) {
- size_t urc_buf_len = ln_end - uart_buf;
-
- if ((ln_end > uart_buf) && (*(ln_end - 1) == '\r')) urc_buf_len--;
- memcpy(urc_buf, uart_buf, urc_buf_len);
- urc_buf[urc_buf_len] = '\0';
-
- uart_buf_len -= ln_end - uart_buf + 1;
- if (uart_buf_len) memmove(uart_buf, ln_end + 1, uart_buf_len);
- uart_curr = uart_buf;
- uart_buf[uart_buf_len] = '\0';
-
- at_urc_process(urc_buf);
- }
- if (uart_buf_len == sizeof(uart_buf) - 1) {
- uart_buf_len = 0;
- memcpy(urc_buf, uart_buf, sizeof(urc_buf));
- at_urc_process(urc_buf);
- }
- } while (rd != bsize);
-}
-
-int modem_urc_init_handler(char *urc, regmatch_t *m) {
- modem_event_t evt;
-
- evt.type = MODEM_ETYPE_INIT;
- xQueueSend(modem_queue, &evt, portMAX_DELAY);
-
- return AT_URC_OK;
-}
-
-static void modem_set_mode(uint8_t mode) {
- uart_event_t evt;
-
- evt.type = UART_EEVT_MODE;
- evt.size = mode;
- xQueueSend(uart_queue, &evt, portMAX_DELAY);
-}
-
-static void modem_event_task(void *pvParameters) {
- modem_event_t evt;
-
- while (1) {
- if (xQueueReceive(modem_queue, &evt, portMAX_DELAY)) {
- switch (evt.type) {
- case MODEM_ETYPE_INIT:
- modem_atcmd_init();
- break;
-
- case MODEM_ETYPE_RI:
- ESP_LOGI(TAG, "URC from RI");
- break;
-
- default:
- break;
- }
-
- /* Obsolete!!!
- uint64_t t_start = esp_timer_get_time();
- if (xQueueReceive(modem_queue, &level, 200 / portTICK_RATE_MS) && (level == 1)) {
- uint64_t t_end = esp_timer_get_time();
- ESP_LOGI(TAG, "URC:%u", (uint32_t)(t_end - t_start));
- } else {
- ESP_LOGI(TAG, "RING");
- }
- */
-
- }
- }
- vTaskDelete(NULL);
-}
-
-static char *memstr(char *mem, size_t size, char *str) {
- size_t i = 0;
- char *max_mem;
-
- if (str[0] == '\0') return NULL;
-
- max_mem = mem + size;
-
- while (mem < max_mem) {
- if (*mem != str[i]) {
- mem -= i;
- i = 0;
- } else {
- if (str[i+1] == '\0') return mem - i;
- i++;
- }
- mem++;
- }
-
- return NULL;
-}
-
-static uint32_t ppp_output_cb(ppp_pcb *pcb, uint8_t *data, uint32_t len, void *ctx) {
- size_t rv;
-
- xSemaphoreTake(ppp_mutex, portMAX_DELAY);
- rv = eos_modem_write(data, len);
- xSemaphoreGive(ppp_mutex);
-
- return rv;
-}
-
-/* PPP status callback */
-static void ppp_status_cb(ppp_pcb *pcb, int err_code, void *ctx) {
- // struct netif *pppif = ppp_netif(pcb);
- // LWIP_UNUSED_ARG(ctx);
-
- switch(err_code) {
- case PPPERR_NONE: {
- ESP_LOGE(TAG, "status_cb: Connect");
- break;
- }
- case PPPERR_PARAM: {
- ESP_LOGE(TAG, "status_cb: Invalid parameter");
- break;
- }
- case PPPERR_OPEN: {
- ESP_LOGE(TAG, "status_cb: Unable to open PPP session");
- break;
- }
- case PPPERR_DEVICE: {
- ESP_LOGE(TAG, "status_cb: Invalid I/O device for PPP");
- break;
- }
- case PPPERR_ALLOC: {
- ESP_LOGE(TAG, "status_cb: Unable to allocate resources");
- break;
- }
- case PPPERR_USER: {
- ESP_LOGE(TAG, "status_cb: User interrupt");
- break;
- }
- case PPPERR_CONNECT: {
- ESP_LOGE(TAG, "status_cb: Connection lost");
- break;
- }
- case PPPERR_AUTHFAIL: {
- ESP_LOGE(TAG, "status_cb: Failed authentication challenge");
- break;
- }
- case PPPERR_PROTOCOL: {
- ESP_LOGE(TAG, "status_cb: Failed to meet protocol");
- break;
- }
- case PPPERR_PEERDEAD: {
- ESP_LOGE(TAG, "status_cb: Connection timeout");
- break;
- }
- case PPPERR_IDLETIMEOUT: {
- ESP_LOGE(TAG, "status_cb: Idle Timeout");
- break;
- }
- case PPPERR_CONNECTTIME: {
- ESP_LOGE(TAG, "status_cb: Max connect time reached");
- break;
- }
- case PPPERR_LOOPBACK: {
- ESP_LOGE(TAG, "status_cb: Loopback detected");
- break;
- }
- default: {
- ESP_LOGE(TAG, "status_cb: Unknown error code %d", err_code);
- break;
- }
- }
-}
-
-static int ppp_pause(uint32_t timeout, uint8_t retries) {
- int done = 0;
- int len = 0;
- int rv = EOS_OK;
- char *ok_str = NULL;
- uint64_t t_start;
-
- timeout += 1000;
- xSemaphoreTake(ppp_mutex, portMAX_DELAY);
- eos_modem_flush();
- vTaskDelay(1000 / portTICK_PERIOD_MS);
- modem_set_mode(EOS_CELL_UART_MODE_NONE);
- xSemaphoreTake(uart_mutex, portMAX_DELAY);
- at_cmd("+++");
- t_start = esp_timer_get_time();
-
- do {
- len = eos_modem_read(uart_buf + uart_buf_len, sizeof(uart_buf) - uart_buf_len, 10);
- if (len > 0) {
- if (uart_buf_len > 5) {
- ok_str = memstr(uart_buf + uart_buf_len - 5, len + 5, "\r\nOK\r\n");
- } else {
- ok_str = memstr(uart_buf, len + uart_buf_len, "\r\nOK\r\n");
- }
- uart_buf_len += len;
- }
- if (ok_str) {
- pppos_input_tcpip(ppp_handle, (uint8_t *)uart_buf, ok_str - uart_buf);
- ok_str += 6;
- uart_buf_len -= ok_str - uart_buf;
- if (uart_buf_len) memmove(uart_buf, ok_str, uart_buf_len);
- done = 1;
- } else if (uart_buf_len == sizeof(uart_buf)) {
- pppos_input_tcpip(ppp_handle, (uint8_t *)uart_buf, sizeof(uart_buf) / 2);
- memcpy(uart_buf, uart_buf + sizeof(uart_buf) / 2, sizeof(uart_buf) / 2);
- uart_buf_len = sizeof(uart_buf) / 2;
- }
- if (timeout && !done && ((uint32_t)((esp_timer_get_time() - t_start) / 1000) > timeout)) {
- if (!retries) {
- modem_set_mode(EOS_CELL_UART_MODE_PPP);
- xSemaphoreGive(uart_mutex);
- xSemaphoreGive(ppp_mutex);
- rv = EOS_ERR_TIMEOUT;
- done = 1;
- } else {
- retries--;
- at_cmd("+++");
- t_start = esp_timer_get_time();
- }
- }
- } while (!done);
-
- return rv;
-}
-
-static int ppp_resume(void) {
- int r;
- int rv = EOS_OK;
-
- at_cmd("ATO\r");
- r = at_expect("^CONNECT", "^(ERROR|NO CARRIER)", 1000);
- if (r <= 0) rv = EOS_ERR;
-
- modem_set_mode(EOS_CELL_UART_MODE_PPP);
- xSemaphoreGive(uart_mutex);
- xSemaphoreGive(ppp_mutex);
-
- return rv;
-}
-
-static int ppp_setup(void) {
- int r;
- char cmd[64];
- int cmd_len = snprintf(cmd, sizeof(cmd), "AT+CGDCONT=1,\"IP\",\"%s\"\r", ppp_apn);
-
- if ((cmd_len < 0) || (cmd_len >= sizeof(cmd))) return EOS_ERR;
-
- modem_set_mode(EOS_CELL_UART_MODE_NONE);
- r = xSemaphoreTake(uart_mutex, 1000 / portTICK_PERIOD_MS);
- if (r == pdFALSE) {
- modem_set_mode(uart_mode);
- return EOS_ERR_TIMEOUT;
- }
-
- at_cmd(cmd);
- r = at_expect("^OK", "^ERROR", 1000);
- if (r <= 0) {
- modem_set_mode(uart_mode);
- xSemaphoreGive(uart_mutex);
- return EOS_ERR;
- }
-
- at_cmd("AT+CGDATA=\"PPP\",1\r");
- r = at_expect("^CONNECT", "^(ERROR|\\+CME ERROR|NO CARRIER)", 1000);
- if (r <= 0) {
- modem_set_mode(uart_mode);
- xSemaphoreGive(uart_mutex);
- return EOS_ERR;
- }
-
- ppp_handle = pppapi_pppos_create(&ppp_netif, ppp_output_cb, ppp_status_cb, NULL);
- ppp_set_usepeerdns(ppp_handle, 1);
- pppapi_set_default(ppp_handle);
- pppapi_set_auth(ppp_handle, PPPAUTHTYPE_PAP, ppp_user, ppp_pass);
- pppapi_connect(ppp_handle, 0);
-
- modem_set_mode(EOS_CELL_UART_MODE_PPP);
- xSemaphoreGive(uart_mutex);
-
- return EOS_OK;
-}
-
-static int ppp_disconnect(void) {
- int rv;
-
- pppapi_close(ppp_handle, 0);
-
- rv = ppp_pause(1000, 2);
- if (rv) return rv;
-
- at_cmd("ATH\r");
- at_expect("^OK", NULL, 1000);
-
- xSemaphoreGive(uart_mutex);
- xSemaphoreGive(ppp_mutex);
- ppp_handle = NULL;
-
- return EOS_OK;
-}
-
-void eos_modem_init(void) {
- /* Configure parameters of an UART driver,
- * communication pins and install the driver */
- uart_config_t uart_config = {
- .baud_rate = 115200,
- .data_bits = UART_DATA_8_BITS,
- .parity = UART_PARITY_DISABLE,
- .stop_bits = UART_STOP_BITS_1,
- .flow_ctrl = UART_HW_FLOWCTRL_DISABLE
- };
- uart_param_config(UART_NUM_2, &uart_config);
- uart_set_pin(UART_NUM_2, UART_GPIO_TXD, UART_GPIO_RXD, UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE);
- uart_driver_install(UART_NUM_2, UART_SIZE_IO_BUF, UART_SIZE_IO_BUF, 10, &uart_queue, 0);
-
- // Configuration for the DTR/RI lines
- gpio_config_t io_conf;
-
- io_conf.intr_type = GPIO_INTR_DISABLE;
- io_conf.mode = GPIO_MODE_OUTPUT;
- io_conf.pin_bit_mask = ((uint64_t)1 << UART_GPIO_DTR);
- io_conf.pull_up_en = 0;
- io_conf.pull_down_en = 0;
- gpio_config(&io_conf);
- gpio_set_level(UART_GPIO_DTR, 0);
-
- io_conf.intr_type = GPIO_INTR_NEGEDGE;
- io_conf.mode = GPIO_MODE_INPUT;
- io_conf.pin_bit_mask = ((uint64_t)1 << UART_GPIO_RI);
- io_conf.pull_up_en = 0;
- io_conf.pull_down_en = 0;
- gpio_config(&io_conf);
-
- mutex = xSemaphoreCreateBinary();
- xSemaphoreGive(mutex);
-
- uart_mutex = xSemaphoreCreateBinary();
- xSemaphoreGive(uart_mutex);
-
- ppp_mutex = xSemaphoreCreateBinary();
- xSemaphoreGive(ppp_mutex);
-
- modem_queue = xQueueCreate(4, sizeof(modem_event_t));
- xTaskCreate(uart_event_task, "uart_event", EOS_TASK_SSIZE_UART, NULL, EOS_TASK_PRIORITY_UART, NULL);
- xTaskCreate(modem_event_task, "modem_event", EOS_TASK_SSIZE_MODEM, NULL, EOS_TASK_PRIORITY_MODEM, NULL);
-
- gpio_isr_handler_add(UART_GPIO_RI, uart_ri_isr_handler, NULL);
-
- at_init();
- at_urc_insert("^PB DONE", modem_urc_init_handler, REG_EXTENDED);
- eos_modem_set_mode(EOS_CELL_UART_MODE_ATCMD);
-
- ESP_LOGI(TAG, "INIT");
-}
-
-void eos_modem_flush(void){
- uart_wait_tx_done(UART_NUM_2, portMAX_DELAY);
-}
-
-size_t eos_modem_write(void *data, size_t size) {
- return uart_write_bytes(UART_NUM_2, (const char *)data, size);
-}
-
-size_t eos_modem_read(void *data, size_t size, uint32_t timeout) {
- return uart_read_bytes(UART_NUM_2, (uint8_t *)data, size, timeout / portTICK_RATE_MS);
-}
-
-int eos_modem_readln(char *buf, size_t buf_size, uint32_t timeout) {
- char *ln_end = NULL;
- size_t buf_len = 0;
- uint64_t t_start = esp_timer_get_time();
-
- buf[0] = '\0';
- if (uart_buf_len) {
- buf_len = MIN(buf_size -1, uart_buf_len);
- memcpy(buf, uart_buf, buf_len);
- buf[buf_len] = '\0';
- ln_end = strchr(buf, '\n');
-
- uart_buf_len -= buf_len;
- if (uart_buf_len) memmove(uart_buf, uart_buf + buf_len, uart_buf_len);
- }
-
- while (ln_end == NULL) {
- int len;
-
- if (buf_len == buf_size - 1) return EOS_ERR_FULL;
- if (timeout && ((uint32_t)((esp_timer_get_time() - t_start) / 1000) > timeout)) return EOS_ERR_TIMEOUT;
-
- len = eos_modem_read(buf + buf_len, MIN(buf_size - buf_len - 1, sizeof(uart_buf) - uart_buf_len), 10);
- if (len > 0) {
- buf[buf_len + len] = '\0';
- ln_end = strchr(buf + buf_len, '\n');
- buf_len += len;
- }
- }
- buf_len -= ln_end - buf + 1;
- if (buf_len) {
- if (uart_buf_len) memmove(uart_buf + buf_len, uart_buf, uart_buf_len);
- memcpy(uart_buf, ln_end + 1, buf_len);
- uart_buf_len += buf_len;
- }
-
- if ((ln_end > buf) && (*(ln_end - 1) == '\r')) ln_end--;
- *ln_end = '\0';
-
- return EOS_OK;
-}
-
-uint8_t eos_modem_get_mode(void) {
- uint8_t ret;
-
- xSemaphoreTake(mutex, portMAX_DELAY);
- ret = uart_mode;
- xSemaphoreGive(mutex);
-
- return ret;
-}
-
-int eos_modem_set_mode(uint8_t mode) {
- int rv = EOS_OK;
-
- xSemaphoreTake(mutex, portMAX_DELAY);
- if (mode != uart_mode) {
- if (uart_mode == EOS_CELL_UART_MODE_PPP) rv = ppp_disconnect();
- if (!rv) {
- if (mode == EOS_CELL_UART_MODE_PPP) {
- rv = ppp_setup();
- } else {
- modem_set_mode(mode);
- }
- if (!rv) uart_mode = mode;
- }
- }
- xSemaphoreGive(mutex);
-
- return rv;
-}
-
-int eos_modem_take(uint32_t timeout) {
- int rv = EOS_OK;
-
- xSemaphoreTake(mutex, portMAX_DELAY);
- if (uart_mode == EOS_CELL_UART_MODE_PPP) {
- rv = ppp_pause(timeout, 0);
- } else {
- int r;
-
- modem_set_mode(EOS_CELL_UART_MODE_NONE);
- r = xSemaphoreTake(uart_mutex, timeout ? timeout / portTICK_PERIOD_MS : portMAX_DELAY);
- if (r == pdFALSE) {
- modem_set_mode(uart_mode);
- rv = EOS_ERR_TIMEOUT;
- }
- }
-
- if (rv) xSemaphoreGive(mutex);
-
- return rv;
-}
-
-void eos_modem_give(void) {
- if (uart_mode == EOS_CELL_UART_MODE_PPP) {
- int rv = ppp_resume();
- if (rv) ESP_LOGW(TAG, "PPP resume failed");
- } else {
- modem_set_mode(uart_mode);
- xSemaphoreGive(uart_mutex);
- }
- xSemaphoreGive(mutex);
-}
-
-void eos_modem_sleep(uint8_t mode) {
- int r;
-
- xSemaphoreTake(mutex, portMAX_DELAY);
- modem_set_mode(EOS_CELL_UART_MODE_NONE);
- r = xSemaphoreTake(uart_mutex, 1000 / portTICK_PERIOD_MS);
- if (r == pdFALSE) {
- ESP_LOGE(TAG, "Obtaining mutex before sleep failed");
- }
- gpio_set_level(UART_GPIO_DTR, 1);
- if (mode == EOS_PWR_SMODE_DEEP) {
- gpio_hold_en(UART_GPIO_DTR);
- }
-}
-
-void eos_modem_wake(uint8_t source, uint8_t mode) {
- if (source == EOS_PWR_WAKE_UART) {
- modem_event_t evt;
-
- evt.type = MODEM_ETYPE_RI;
- xQueueSend(modem_queue, &evt, portMAX_DELAY);
- }
-
- if (mode != EOS_PWR_SMODE_DEEP) {
- gpio_set_intr_type(UART_GPIO_RI, GPIO_INTR_NEGEDGE);
- gpio_isr_handler_add(UART_GPIO_RI, uart_ri_isr_handler, NULL);
- gpio_set_level(UART_GPIO_DTR, 0);
-
- modem_set_mode(uart_mode);
- xSemaphoreGive(uart_mutex);
- xSemaphoreGive(mutex);
- } else {
- gpio_hold_dis(UART_GPIO_DTR);
- }
-}
-
-void eos_ppp_set_apn(char *apn) {
- xSemaphoreTake(mutex, portMAX_DELAY);
- strncpy(ppp_apn, apn, sizeof(ppp_apn) - 1);
- xSemaphoreGive(mutex);
-}
-
-void eos_ppp_set_auth(char *user, char *pass) {
- xSemaphoreTake(mutex, portMAX_DELAY);
- strncpy(ppp_user, user, sizeof(ppp_user) - 1);
- strncpy(ppp_pass, pass, sizeof(ppp_pass) - 1);
- xSemaphoreGive(mutex);
-}
-
-int eos_ppp_connect(void) {
- return eos_modem_set_mode(EOS_CELL_UART_MODE_PPP);
-}
-
-int eos_ppp_disconnect(void) {
- int rv = eos_modem_set_mode(EOS_CELL_UART_MODE_ATCMD);
-
- xSemaphoreTake(mutex, portMAX_DELAY);
- memset(ppp_apn, 0, sizeof(ppp_apn));
- memset(ppp_user, 0, sizeof(ppp_user));
- memset(ppp_pass, 0, sizeof(ppp_pass));
- xSemaphoreGive(mutex);
-
- return rv;
-} \ No newline at end of file
diff --git a/code/esp32/components/eos/cell_pcm.c b/code/esp32/components/eos/cell_pcm.c
deleted file mode 100644
index 5c59643..0000000
--- a/code/esp32/components/eos/cell_pcm.c
+++ /dev/null
@@ -1,258 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-
-#include <freertos/FreeRTOS.h>
-#include <freertos/semphr.h>
-#include <freertos/task.h>
-#include <freertos/queue.h>
-#include <driver/i2s.h>
-#include <driver/gpio.h>
-#include <esp_log.h>
-
-#include "eos.h"
-#include "net.h"
-#include "msgq.h"
-#include "cell.h"
-
-#define PCM_MIC_WM 128
-#define PCM_HOLD_CNT_TX 3
-#define PCM_HOLD_CNT_RX 3
-#define PCM_SIZE_BUFQ 4
-#define PCM_SIZE_BUF (PCM_MIC_WM * 4)
-
-#define PCM_GPIO_BCK 33
-#define PCM_GPIO_WS 4
-#define PCM_GPIO_DIN 34
-#define PCM_GPIO_DOUT 2
-
-#define PCM_ETYPE_WRITE 1
-
-static EOSBufQ pcm_buf_q;
-static unsigned char *pcm_bufq_array[PCM_SIZE_BUFQ];
-
-static EOSMsgQ pcm_evt_q;
-static EOSMsgItem pcm_evtq_array[PCM_SIZE_BUFQ];
-static char pcm_hold_tx;
-
-static i2s_dev_t* I2S[I2S_NUM_MAX] = {&I2S0, &I2S1};
-
-static QueueHandle_t i2s_queue;
-static SemaphoreHandle_t mutex;
-
-static const char *TAG = "EOS PCM";
-
-static void i2s_event_task(void *pvParameters) {
- i2s_event_t event;
- unsigned char *buf;
- unsigned char _type;
- size_t bytes_w;
- ssize_t bytes_r;
- uint16_t bytes_e;
- ssize_t hold_bytes_r = 0;
- unsigned char *hold_buf = NULL;
- char hold_cnt = 0;
-
- while (1) {
- // Waiting for I2S event.
- if (xQueueReceive(i2s_queue, &event, portMAX_DELAY)) {
- switch (event.type) {
- case I2S_EVENT_RX_DONE:
- // Event of I2S receiving data
- if (!hold_cnt) {
- buf = eos_net_alloc();
- buf[0] = EOS_CELL_MTYPE_PCM_DATA;
- bytes_r = eos_cell_pcm_read(buf + 1, PCM_MIC_WM);
- eos_net_send(EOS_NET_MTYPE_CELL, buf, bytes_r + 1, 0);
- } else {
- hold_cnt--;
- if (hold_buf == NULL) {
- hold_buf = eos_net_alloc();
- hold_buf[0] = EOS_CELL_MTYPE_PCM_DATA;
- }
- if (1 + hold_bytes_r + PCM_MIC_WM <= EOS_NET_SIZE_BUF) hold_bytes_r += eos_cell_pcm_read(hold_buf + 1 + hold_bytes_r, PCM_MIC_WM);
- if (hold_cnt == 0) {
- eos_net_send(EOS_NET_MTYPE_CELL, hold_buf, hold_bytes_r + 1, 0);
- hold_bytes_r = 0;
- hold_buf = NULL;
- }
- }
-
- buf = NULL;
- xSemaphoreTake(mutex, portMAX_DELAY);
- if (pcm_hold_tx && (eos_msgq_len(&pcm_evt_q) == PCM_HOLD_CNT_TX)) pcm_hold_tx = 0;
- if (!pcm_hold_tx) eos_msgq_pop(&pcm_evt_q, &_type, &buf, &bytes_e, NULL);
- xSemaphoreGive(mutex);
-
- if (buf) {
- i2s_write(I2S_NUM_0, (const void *)buf, bytes_e, &bytes_w, portMAX_DELAY);
- xSemaphoreTake(mutex, portMAX_DELAY);
- eos_bufq_push(&pcm_buf_q, buf);
- xSemaphoreGive(mutex);
- }
- break;
- case I2S_EVENT_DMA_ERROR:
- ESP_LOGE(TAG, "*** I2S DMA ERROR ***");
- break;
- case I2S_EVENT_MAX:
- hold_cnt = PCM_HOLD_CNT_RX;
- break;
- default:
- break;
- }
- }
- }
- vTaskDelete(NULL);
-}
-
-void eos_cell_pcm_init(void) {
- int i;
-
- i2s_config_t i2s_config = {
- .mode = I2S_MODE_SLAVE | I2S_MODE_TX | I2S_MODE_RX,
- .sample_rate = 32000,
- .bits_per_sample = 32,
- .channel_format = I2S_CHANNEL_FMT_ONLY_LEFT,
- .communication_format = I2S_COMM_FORMAT_I2S,
- .dma_buf_count = 4,
- .dma_buf_len = PCM_MIC_WM,
- .use_apll = true,
- .fixed_mclk = 2048000 * 8,
- .intr_alloc_flags = ESP_INTR_FLAG_LEVEL1
- };
-
- i2s_pin_config_t pin_config = {
- .bck_io_num = PCM_GPIO_BCK,
- .ws_io_num = PCM_GPIO_WS,
- .data_in_num = PCM_GPIO_DIN,
- .data_out_num = PCM_GPIO_DOUT
- };
- i2s_driver_install(I2S_NUM_0, &i2s_config, 10, &i2s_queue); //install and start i2s driver
- i2s_stop(I2S_NUM_0);
- i2s_set_pin(I2S_NUM_0, &pin_config);
- gpio_matrix_in(pin_config.ws_io_num, I2S0I_WS_IN_IDX, 1);
- gpio_matrix_in(pin_config.bck_io_num, I2S0I_BCK_IN_IDX, 1);
- ESP_LOGI(TAG, "TX FIFO:%d TX CHAN:%d RX FIFO:%d RX CHAN:%d", I2S[I2S_NUM_0]->fifo_conf.tx_fifo_mod, I2S[I2S_NUM_0]->conf_chan.tx_chan_mod, I2S[I2S_NUM_0]->fifo_conf.rx_fifo_mod, I2S[I2S_NUM_0]->conf_chan.rx_chan_mod);
-
- I2S[I2S_NUM_0]->fifo_conf.tx_fifo_mod = 2;
- I2S[I2S_NUM_0]->conf_chan.tx_chan_mod = 0;
-
- I2S[I2S_NUM_0]->fifo_conf.rx_fifo_mod = 3;
- I2S[I2S_NUM_0]->conf_chan.rx_chan_mod = 1;
- // I2S[I2S_NUM_0]->conf.tx_mono = 1;
- I2S[I2S_NUM_0]->conf.rx_mono = 1;
- // I2S[I2S_NUM_0]->timing.tx_dsync_sw = 1
- // I2S[I2S_NUM_0]->timing.rx_dsync_sw = 1
- // I2S[I2S_NUM_0]->conf.sig_loopback = 0;
-
- // I2S[I2S_NUM_0]->timing.tx_bck_in_inv = 1;
-
- eos_msgq_init(&pcm_evt_q, pcm_evtq_array, PCM_SIZE_BUFQ);
- eos_bufq_init(&pcm_buf_q, pcm_bufq_array, PCM_SIZE_BUFQ);
- for (i=0; i<PCM_SIZE_BUFQ; i++) {
- eos_bufq_push(&pcm_buf_q, malloc(PCM_SIZE_BUF));
- }
-
- mutex = xSemaphoreCreateBinary();
- xSemaphoreGive(mutex);
-
- // Create a task to handle i2s event from ISR
- xTaskCreate(i2s_event_task, "i2s_event", EOS_TASK_SSIZE_I2S, NULL, EOS_TASK_PRIORITY_I2S, NULL);
- ESP_LOGI(TAG, "INIT");
-}
-
-ssize_t eos_cell_pcm_read(unsigned char *data, size_t size) {
- static unsigned char buf[PCM_SIZE_BUF];
- size_t bytes_r;
- int i;
-
- if (size > PCM_MIC_WM) return EOS_ERR;
-
- esp_err_t ret = i2s_read(I2S_NUM_0, (void *)buf, size * 4, &bytes_r, portMAX_DELAY);
- if (ret != ESP_OK) return EOS_ERR;
-
- for (i=0; i<size/2; i++) {
- data[i * 2] = buf[i * 8 + 3];
- data[i * 2 + 1] = buf[i * 8 + 2];
- }
-
- return bytes_r / 4;
-}
-
-static ssize_t pcm_expand(unsigned char *buf, unsigned char *data, size_t size) {
- int i;
-
- if (size > PCM_MIC_WM) return EOS_ERR;
-
- memset(buf, 0, PCM_SIZE_BUF);
- for (i=0; i<size/2; i++) {
- buf[i * 8 + 3] = data[i * 2];
- buf[i * 8 + 2] = data[i * 2 + 1];
- }
-
- return size * 4;
-}
-
-int eos_cell_pcm_push(unsigned char *data, size_t size) {
- unsigned char *buf = NULL;
- ssize_t esize;
- int rv;
-
- if (size > PCM_MIC_WM) return EOS_ERR;
-
- xSemaphoreTake(mutex, portMAX_DELAY);
- if (pcm_hold_tx && (eos_msgq_len(&pcm_evt_q) == PCM_HOLD_CNT_TX)) {
- unsigned char _type;
- uint16_t _len;
-
- eos_msgq_pop(&pcm_evt_q, &_type, &buf, &_len, NULL);
- } else {
- buf = eos_bufq_pop(&pcm_buf_q);
- }
- xSemaphoreGive(mutex);
-
- if (buf == NULL) return EOS_ERR_EMPTY;
-
- esize = pcm_expand(buf, data, size);
- if (esize < 0) {
- xSemaphoreTake(mutex, portMAX_DELAY);
- eos_bufq_push(&pcm_buf_q, buf);
- xSemaphoreGive(mutex);
- return esize;
- }
-
- xSemaphoreTake(mutex, portMAX_DELAY);
- rv = eos_msgq_push(&pcm_evt_q, PCM_ETYPE_WRITE, buf, esize, 0);
- if (rv) eos_bufq_push(&pcm_buf_q, buf);
- xSemaphoreGive(mutex);
-
- return rv;
-}
-
-void eos_cell_pcm_start(void) {
- i2s_event_t evt;
-
- xSemaphoreTake(mutex, portMAX_DELAY);
- while (1) {
- unsigned char _type;
- unsigned char *buf;
- uint16_t len;
-
- eos_msgq_pop(&pcm_evt_q, &_type, &buf, &len, NULL);
- if (buf) {
- eos_bufq_push(&pcm_buf_q, buf);
- } else {
- break;
- }
- }
- pcm_hold_tx = 1;
- xSemaphoreGive(mutex);
-
- evt.type = I2S_EVENT_MAX; /* my type */
- xQueueSend(i2s_queue, &evt, portMAX_DELAY);
- i2s_zero_dma_buffer(I2S_NUM_0);
- i2s_start(I2S_NUM_0);
-}
-
-void eos_cell_pcm_stop(void) {
- i2s_stop(I2S_NUM_0);
-}
diff --git a/code/esp32/components/eos/cell_sms.c b/code/esp32/components/eos/cell_sms.c
deleted file mode 100644
index 05acc50..0000000
--- a/code/esp32/components/eos/cell_sms.c
+++ /dev/null
@@ -1,22 +0,0 @@
-#include <stdlib.h>
-#include <stdio.h>
-
-#include <esp_log.h>
-
-#include "eos.h"
-#include "cell.h"
-
-
-void eos_cell_sms_handler(unsigned char mtype, unsigned char *buffer, uint16_t size) {
- int rv;
-
- rv = eos_modem_take(1000);
- if (rv) return;
-
- buffer += 1;
- size -= 1;
- switch (mtype) {
- }
-
- eos_modem_give();
-}
diff --git a/code/esp32/components/eos/cell_ussd.c b/code/esp32/components/eos/cell_ussd.c
deleted file mode 100644
index 2daa00f..0000000
--- a/code/esp32/components/eos/cell_ussd.c
+++ /dev/null
@@ -1,34 +0,0 @@
-#include <stdlib.h>
-#include <stdio.h>
-
-#include <esp_log.h>
-
-#include "at_cmd.h"
-#include "cell.h"
-#include "gsm.h"
-
-static char cmd[256];
-
-void eos_cell_ussd_handler(unsigned char mtype, unsigned char *buffer, uint16_t size) {
- int cmd_len, rv;
-
- rv = eos_modem_take(1000);
- if (rv) return;
-
- buffer += 1;
- size -= 1;
- switch (mtype) {
- case EOS_CELL_MTYPE_USSD_REQUEST:
- if (size == 0) return;
-
- buffer[size] = '\0';
- cmd_len = snprintf(cmd, sizeof(cmd), "AT+CUSD=1,\"%s\",15\r", buffer);
- if ((cmd_len < 0) || (cmd_len >= sizeof(cmd))) return;
- at_cmd(cmd);
-
- break;
- }
-
- eos_modem_give();
-}
-
diff --git a/code/esp32/components/eos/cell_voice.c b/code/esp32/components/eos/cell_voice.c
deleted file mode 100644
index 3f6a2a5..0000000
--- a/code/esp32/components/eos/cell_voice.c
+++ /dev/null
@@ -1,20 +0,0 @@
-#include <stdlib.h>
-
-#include <esp_log.h>
-
-#include "eos.h"
-#include "cell.h"
-
-void eos_cell_voice_handler(unsigned char mtype, unsigned char *buffer, uint16_t size) {
- int rv;
-
- rv = eos_modem_take(1000);
- if (rv) return;
-
- buffer += 1;
- size -= 1;
- switch (mtype) {
- }
-
- eos_modem_give();
-}
diff --git a/code/esp32/components/eos/component.mk b/code/esp32/components/eos/component.mk
deleted file mode 100644
index e69de29..0000000
--- a/code/esp32/components/eos/component.mk
+++ /dev/null
diff --git a/code/esp32/components/eos/drv2605l.c b/code/esp32/components/eos/drv2605l.c
deleted file mode 100644
index 3944289..0000000
--- a/code/esp32/components/eos/drv2605l.c
+++ /dev/null
@@ -1,82 +0,0 @@
-#include <stdlib.h>
-
-#include <esp_log.h>
-
-#include "eos.h"
-#include "i2c.h"
-
-static const char *TAG = "EOS DRV2605L";
-
-#define DRV2605L_ADDR 0x5A
-
-#define DRV2605_REG_STATUS 0x00 ///< Status register
-#define DRV2605_REG_MODE 0x01 ///< Mode register
-#define DRV2605_MODE_INTTRIG 0x00 ///< Internal trigger mode
-#define DRV2605_MODE_EXTTRIGEDGE 0x01 ///< External edge trigger mode
-#define DRV2605_MODE_EXTTRIGLVL 0x02 ///< External level trigger mode
-#define DRV2605_MODE_PWMANALOG 0x03 ///< PWM/Analog input mode
-#define DRV2605_MODE_AUDIOVIBE 0x04 ///< Audio-to-vibe mode
-#define DRV2605_MODE_REALTIME 0x05 ///< Real-time playback (RTP) mode
-#define DRV2605_MODE_DIAGNOS 0x06 ///< Diagnostics mode
-#define DRV2605_MODE_AUTOCAL 0x07 ///< Auto calibration mode
-
-#define DRV2605_REG_RTPIN 0x02 ///< Real-time playback input register
-#define DRV2605_REG_LIBRARY 0x03 ///< Waveform library selection register
-#define DRV2605_REG_WAVESEQ1 0x04 ///< Waveform sequence register 1
-#define DRV2605_REG_WAVESEQ2 0x05 ///< Waveform sequence register 2
-#define DRV2605_REG_WAVESEQ3 0x06 ///< Waveform sequence register 3
-#define DRV2605_REG_WAVESEQ4 0x07 ///< Waveform sequence register 4
-#define DRV2605_REG_WAVESEQ5 0x08 ///< Waveform sequence register 5
-#define DRV2605_REG_WAVESEQ6 0x09 ///< Waveform sequence register 6
-#define DRV2605_REG_WAVESEQ7 0x0A ///< Waveform sequence register 7
-#define DRV2605_REG_WAVESEQ8 0x0B ///< Waveform sequence register 8
-
-#define DRV2605_REG_GO 0x0C ///< Go register
-#define DRV2605_REG_OVERDRIVE 0x0D ///< Overdrive time offset register
-#define DRV2605_REG_SUSTAINPOS 0x0E ///< Sustain time offset, positive register
-#define DRV2605_REG_SUSTAINNEG 0x0F ///< Sustain time offset, negative register
-#define DRV2605_REG_BREAK 0x10 ///< Brake time offset register
-#define DRV2605_REG_AUDIOCTRL 0x11 ///< Audio-to-vibe control register
-#define DRV2605_REG_AUDIOLVL 0x12 ///< Audio-to-vibe minimum input level register
-#define DRV2605_REG_AUDIOMAX 0x13 ///< Audio-to-vibe maximum input level register
-#define DRV2605_REG_AUDIOOUTMIN 0x14 ///< Audio-to-vibe minimum output drive register
-#define DRV2605_REG_AUDIOOUTMAX 0x15 ///< Audio-to-vibe maximum output drive register
-#define DRV2605_REG_RATEDV 0x16 ///< Rated voltage register
-#define DRV2605_REG_CLAMPV 0x17 ///< Overdrive clamp voltage register
-#define DRV2605_REG_AUTOCALCOMP 0x18 ///< Auto-calibration compensation result register
-#define DRV2605_REG_AUTOCALEMP 0x19 ///< Auto-calibration back-EMF result register
-#define DRV2605_REG_FEEDBACK 0x1A ///< Feedback control register
-#define DRV2605_REG_CONTROL1 0x1B ///< Control1 Register
-#define DRV2605_REG_CONTROL2 0x1C ///< Control2 Register
-#define DRV2605_REG_CONTROL3 0x1D ///< Control3 Register
-#define DRV2605_REG_CONTROL4 0x1E ///< Control4 Register
-#define DRV2605_REG_VBAT 0x21 ///< Vbat voltage-monitor register
-#define DRV2605_REG_LRARESON 0x22 ///< LRA resonance-period register
-
-void eos_drv2605l_test(void) {
- uint8_t data = 0;
-
- int ret = eos_i2c_read(DRV2605L_ADDR, DRV2605_REG_STATUS, &data, 1);
- if (ret) ESP_LOGE(TAG, "I2C ERROR!");
-
- eos_i2c_write8(DRV2605L_ADDR, DRV2605_REG_MODE, 0x00); // out of standby
- eos_i2c_write8(DRV2605L_ADDR, DRV2605_REG_RTPIN, 0x00); // no real-time-playback
-
- eos_i2c_write8(DRV2605L_ADDR, DRV2605_REG_WAVESEQ1, 1); // strong click
- eos_i2c_write8(DRV2605L_ADDR, DRV2605_REG_WAVESEQ2, 0); // end sequence
-
- eos_i2c_write8(DRV2605L_ADDR, DRV2605_REG_OVERDRIVE, 0); // no overdrive
-
- eos_i2c_write8(DRV2605L_ADDR, DRV2605_REG_SUSTAINPOS, 0);
- eos_i2c_write8(DRV2605L_ADDR, DRV2605_REG_SUSTAINNEG, 0);
- eos_i2c_write8(DRV2605L_ADDR, DRV2605_REG_BREAK, 0);
- eos_i2c_write8(DRV2605L_ADDR, DRV2605_REG_AUDIOMAX, 0x64);
-
- // LRA open loop
- eos_i2c_write8(DRV2605L_ADDR, DRV2605_REG_FEEDBACK, eos_i2c_read8(DRV2605L_ADDR, DRV2605_REG_FEEDBACK) | 0x80); // turn on N_ERM_LRA
- eos_i2c_write8(DRV2605L_ADDR, DRV2605_REG_CONTROL3, eos_i2c_read8(DRV2605L_ADDR, DRV2605_REG_CONTROL3) | 0x01); // turn on LRA_OPEN_LOOP
-
- eos_i2c_write8(DRV2605L_ADDR, DRV2605_REG_LIBRARY, 6); // set LRA library
- eos_i2c_write8(DRV2605L_ADDR, DRV2605_REG_GO, 1); // go
-
-}
diff --git a/code/esp32/components/eos/gsm.c b/code/esp32/components/eos/gsm.c
deleted file mode 100644
index 788722e..0000000
--- a/code/esp32/components/eos/gsm.c
+++ /dev/null
@@ -1,453 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-
-#include "gsm.h"
-
-#define DIVC(x,y) ((x) / (y) + ((x) % (y) != 0))
-
-uint8_t pdu_getc(char *pdu) {
- int ch;
- sscanf(pdu, "%2X", &ch);
- return ch;
-}
-
-void pdu_putc(uint8_t ch, char *pdu) {
- sprintf(pdu, "%.2X", ch);
-}
-
-void pdu_puts(uint8_t *s, int s_len, char *pdu) {
- int i;
-
- for (i=0; i<s_len; i++) {
- sprintf(pdu + 2 * i, "%.2X", s[i]);
- }
-}
-
-void pdu_gets(char *pdu, uint8_t *s, int s_len) {
- int i, ch;
-
- for (i=0; i<s_len; i++) {
- sscanf(pdu + 2 * i, "%2X", &ch);
- s[i] = ch;
- }
-}
-
-void gsm_dcs_dec(uint8_t dcs, uint8_t *enc, uint16_t *flags) {
- if ((dcs & GSM_DCS_GENERAL_IND) == 0) {
- *enc = dcs & GSM_DCS_ENC;
- if (dcs & GSM_DCS_CLASS_IND) {
- *flags |= GSM_FLAG_CLASS;
- *flags |= (uint16_t)(dcs & GSM_DCS_CLASS) << 8;
- }
- if (dcs & GSM_DCS_COMPRESS_IND) *flags |= GSM_FLAG_COMPRESS;
- if (dcs & GSM_DCS_DELETE_IND) *flags |= GSM_FLAG_DELETE;
- } else {
- uint8_t group = dcs & GSM_DCS_GROUP;
-
- switch (group) {
- case GSM_DCS_MWI_DISCARD:
- case GSM_DCS_MWI_STORE_GSM7:
- case GSM_DCS_MWI_STORE_UCS2:
- if (group == GSM_DCS_MWI_STORE_UCS2) {
- *enc = GSM_ENC_UCS2;
- } else {
- *enc = GSM_ENC_7BIT;
- }
- if (GSM_DCS_MWI_DISCARD) *flags |= GSM_FLAG_DISCARD;
- *flags |= GSM_FLAG_MWI;
- *flags |= (uint16_t)(dcs & (GSM_DCS_MWI_SENSE | GSM_DCS_MWI_TYPE)) << 12;
- break;
-
- case GSM_DCS_ENCLASS:
- *flags |= GSM_FLAG_CLASS;
- *flags |= (uint16_t)(dcs & GSM_DCS_CLASS) << 8;
- *enc = dcs & GSM_DCS_ENCLASS_ENC ? GSM_ENC_8BIT : GSM_ENC_7BIT;
- break;
- }
- }
-}
-
-void gsm_dcs_enc(uint8_t enc, uint16_t flags, uint8_t *dcs) {
- *dcs = enc;
- if (flags & GSM_FLAG_CLASS) {
- *dcs |= GSM_DCS_CLASS_IND;
- *dcs |= (flags >> 8) & GSM_DCS_CLASS;
- }
- if (flags & GSM_FLAG_COMPRESS) *dcs |= GSM_DCS_COMPRESS_IND;
- if (flags & GSM_FLAG_DELETE) *dcs |= GSM_DCS_DELETE_IND;
-}
-
-int gsm_ts_enc(char *ts, char *pdu, int pdu_size) {
- uint8_t tz;
- int tz_hh, tz_mm;
-
- if (pdu_size < 14) return GSM_ERR;
-
- pdu[1] = ts[2]; // YY
- pdu[0] = ts[3];
-
- pdu[3] = ts[5]; // MM
- pdu[2] = ts[6];
-
- pdu[5] = ts[8]; // DD
- pdu[4] = ts[9];
-
- pdu[7] = ts[11]; // hh
- pdu[6] = ts[12];
-
- pdu[9] = ts[14]; // mm
- pdu[8] = ts[15];
-
- pdu[11] = ts[17]; // ss
- pdu[10] = ts[18];
-
- sscanf(ts + 20, "%2d:%2d", &tz_hh, &tz_mm);
- tz = tz_hh * 4 + tz_mm / 15;
- tz = (tz / 10) | ((tz % 10) << 4);
- if (ts[19] == '-') tz |= 0x08;
-
- pdu_putc(tz, pdu + 12);
-
- return 14;
-}
-
-int gsm_ts_dec(char *pdu, int pdu_len, char *ts) {
- uint8_t tz;
-
- if (pdu_len < 14) return GSM_ERR;
-
- ts[0] = '2';
- ts[1] = '0';
- ts[2] = pdu[1]; // YY
- ts[3] = pdu[0];
- ts[4] = '-';
- ts[5] = pdu[3]; // MM
- ts[6] = pdu[2];
- ts[7] = '-';
- ts[8] = pdu[5]; // DD
- ts[9] = pdu[4];
- ts[10] = 'T';
- ts[11] = pdu[7]; // hh
- ts[12] = pdu[6];
- ts[13] = ':';
- ts[14] = pdu[9]; // mm
- ts[15] = pdu[8];
- ts[16] = ':';
- ts[17] = pdu[11]; // ss
- ts[18] = pdu[10];
-
- tz = pdu_getc(pdu + 12);
- if (tz & 0x08) {
- ts[19] = '-';
- tz = tz & ~0x08;
- } else {
- ts[19] = '+';
- }
- tz = (tz & 0x0f) * 10 + (tz >> 4);
- sprintf(ts + 20, "%.2d:%.2d", tz / 4, (tz % 4) * 15);
-
- return 14;
-}
-
-int gsm_7bit_enc(char *text, int text_len, char *pdu, int padb) {
- uint8_t carry = 0;
- int i = 0, pdu_len = 0, shc = 0;
-
- if (!text_len) return 0;
-
- if (padb) {
- shc = 7 - padb;
- } else {
- carry = *text;
- i++;
- }
-
- while (i < text_len) {
- pdu_putc(carry | (*(text + i) << (7 - shc)), pdu + pdu_len);
- pdu_len += 2;
-
- shc++;
- shc = shc % 7;
- if (!shc) {
- i++;
- if (i == text_len) return pdu_len;
- }
-
- carry = *(text + i) >> shc;
- i++;
- }
- pdu_putc(carry, pdu + pdu_len);
- pdu_len += 2;
-
- return pdu_len;
-}
-
-int gsm_7bit_dec(char *pdu, char *text, int text_len, int padb) {
- uint8_t ch;
- uint8_t carry = 0;
- int i = 0, pdu_len = 0, shc = 0;
-
- if (!text_len) return 0;
-
- if (padb) {
- ch = pdu_getc(pdu);
- pdu_len += 2;
- if (padb == 1) {
- *text = ch >> 1;
- i++;
- } else {
- carry = ch >> padb;
- shc = 8 - padb;
- }
- }
-
- while (i < text_len) {
- ch = pdu_getc(pdu + pdu_len);
- pdu_len += 2;
-
- *(text + i) = ((ch << shc) | carry) & 0x7f;
- carry = ch >> (7 - shc);
- i++;
-
- shc++;
- shc = shc % 7;
- if (!shc && (i < text_len)) {
- *(text + i) = carry;
- carry = 0;
- i++;
- }
- }
-
- return pdu_len;
-}
-
-int gsm_addr_enc(char *addr, int addr_len, uint8_t addr_type, char *pdu, int pdu_size) {
- int _pdu_len;
-
- addr_type |= GSM_EXT;
-
- if ((addr_type & GSM_TON) == GSM_TON_ALPHANUMERIC) {
- int _addr_len = DIVC(addr_len * 7, 4);
-
- _pdu_len = 4 + DIVC(_addr_len, 2) * 2;
- if (pdu_size < _pdu_len) return GSM_ERR;
-
- pdu_putc(_addr_len, pdu);
- pdu_putc(addr_type, pdu + 2);
- gsm_7bit_enc(addr, addr_len, pdu, 0);
- } else {
- int i;
-
- if (addr_type & GSM_TON_INTERNATIONAL) {
- if (addr[0] != '+') return GSM_ERR;
- addr++;
- addr_len--;
- }
- _pdu_len = 4 + DIVC(addr_len, 2) * 2;
- if (pdu_size < _pdu_len) return GSM_ERR;
-
- pdu_putc(addr_len, pdu);
- pdu_putc(addr_type, pdu + 2);
- for (i=0; i<addr_len / 2; i++) {
- pdu[4 + 2 * i] = addr[2 * i + 1];
- pdu[4 + 2 * i + 1] = addr[2 * i];
- }
- if (addr_len % 2 != 0) {
- pdu[4 + 2 * i] = 'F';
- pdu[4 + 2 * i + 1] = addr[2 * i];
- }
- }
-
- return _pdu_len;
-}
-
-int gsm_addr_dec(char *pdu, int pdu_len, char *addr, int addr_size, int *addr_len, uint8_t *addr_type) {
- int _pdu_len;
-
- if (pdu_len < 4) return GSM_ERR;
-
- *addr_len = pdu_getc(pdu);
- *addr_type = pdu_getc(pdu + 2);
-
- if (!(*addr_type & GSM_EXT)) return GSM_ERR;
-
- _pdu_len = 4 + DIVC(*addr_len, 2) * 2;
- if (pdu_len < _pdu_len) return GSM_ERR;
-
- if ((*addr_type & GSM_TON) == GSM_TON_ALPHANUMERIC) {
- *addr_len = (*addr_len * 4) / 7;
- if (addr_size < *addr_len) return GSM_ERR;
-
- gsm_7bit_dec(pdu + 4, addr, *addr_len, 0);
- } else {
- int i;
- int _addr_len = *addr_len;
-
- if (*addr_type & GSM_TON_INTERNATIONAL) {
- addr[0] = '+';
- addr++;
- (*addr_len)++;
- }
- if (addr_size < *addr_len) return GSM_ERR;
-
- for (i=0; i<_addr_len / 2; i++) {
- addr[2 * i] = pdu[4 + 2 * i + 1];
- addr[2 * i + 1] = pdu[4 + 2 * i];
- }
- if (_addr_len % 2 != 0) {
- addr[2 * i] = pdu[4 + 2 * i + 1];
- }
- }
-
- return _pdu_len;
-}
-
-int gsm_sms_enc(uint8_t pid, char *addr, int addr_len, uint8_t addr_type, uint8_t *udh, int udh_len, uint8_t *msg, int msg_len, uint8_t enc, uint16_t flags, char *pdu, int pdu_size) {
- int rv, _pdu_len = 0;
- uint8_t mti = GSM_MTI_SUBMIT;
- uint8_t dcs = 0;
- uint8_t udl;
-
- if (udh_len) mti |= GSM_UDHI;
-
- if (pdu_size < 4) return GSM_ERR;
- pdu_putc(mti, pdu);
- pdu_putc(00, pdu + 2);
- _pdu_len += 4;
-
- rv = gsm_addr_enc(addr, addr_len, addr_type, pdu + _pdu_len, pdu_size - _pdu_len);
- if (rv < 0) return rv;
- _pdu_len += rv;
-
- if (pdu_size < _pdu_len + 4) return GSM_ERR;
- gsm_dcs_enc(enc, flags, &dcs);
- pdu_putc(pid, pdu + _pdu_len);
- pdu_putc(dcs, pdu + _pdu_len + 2);
- _pdu_len += 4;
-
- if (enc == GSM_ENC_7BIT) {
- int udh_blen = 0;
- int padb = 0;
-
- if (udh_len) {
- udh_blen = 8 * (udh_len + 1);
- padb = DIVC(udh_blen, 7) * 7 - udh_blen;
- }
- udl = DIVC(udh_blen, 7) + msg_len;
-
- if (pdu_size < _pdu_len + (DIVC(udl * 7, 8) + 1) * 2) return GSM_ERR;
- pdu_putc(udl, pdu + _pdu_len);
- _pdu_len += 2;
-
- if (udh_len) {
- pdu_putc(udh_len, pdu + _pdu_len);
- pdu_puts(udh, udh_len, pdu + _pdu_len + 2);
- _pdu_len += (udh_len + 1) * 2;
- }
-
- rv = gsm_7bit_enc((char *)msg, msg_len, pdu + _pdu_len, padb);
- if (rv < 0) return rv;
- _pdu_len += rv;
- } else {
- udl = msg_len + (udh_len ? udh_len + 1 : 0);
-
- if (pdu_size < _pdu_len + (udl + 1) * 2) return GSM_ERR;
- pdu_putc(udl, pdu + _pdu_len);
- _pdu_len += 2;
-
- if (udh_len) {
- pdu_putc(udh_len, pdu + _pdu_len);
- pdu_puts(udh, udh_len, pdu + _pdu_len + 2);
- _pdu_len += (udh_len + 1) * 2;
- }
-
- pdu_puts(msg, msg_len, pdu + _pdu_len);
- _pdu_len += msg_len * 2;
- }
-
- return _pdu_len;
-}
-
-int gsm_sms_dec(char *pdu, int pdu_len, uint8_t *pid, char *addr, int addr_size, int *addr_len, uint8_t *addr_type, uint8_t *udh, int udh_size, int *udh_len, uint8_t *msg, int msg_size, int *msg_len, char *ts, uint8_t *enc, uint16_t *flags) {
- int rv, _pdu_len = 0;
- uint8_t mti;
- uint8_t dcs;
- uint8_t udl;
-
- if (pdu_len < 2) return GSM_ERR;
- mti = pdu_getc(pdu);
- _pdu_len += 2;
- if ((mti & GSM_MTI) != GSM_MTI_DELIVER) return GSM_ERR;
-
- rv = gsm_addr_dec(pdu + _pdu_len, pdu_len - _pdu_len, addr, addr_size, addr_len, addr_type);
- if (rv < 0) return rv;
- _pdu_len += rv;
-
- if (pdu_len < _pdu_len + 4) return GSM_ERR;
- *pid = pdu_getc(pdu + _pdu_len);
- dcs = pdu_getc(pdu + _pdu_len + 2);
- _pdu_len += 4;
- gsm_dcs_dec(dcs, enc, flags);
-
- rv = gsm_ts_dec(pdu + _pdu_len, pdu_len - _pdu_len, ts);
- if (rv < 0) return rv;
- _pdu_len += rv;
-
- if (pdu_len < _pdu_len + 2) return GSM_ERR;
- udl = pdu_getc(pdu + _pdu_len);
- _pdu_len += 2;
-
- if ((mti & GSM_UDHI) && (udl == 0)) return GSM_ERR;
- *udh_len = 0;
-
- if (*enc == GSM_ENC_7BIT) {
- int udh_blen = 0;
- int padb = 0;
-
- if (pdu_len < _pdu_len + DIVC(udl * 7, 8) * 2) return GSM_ERR;
-
- if (mti & GSM_UDHI) {
- *udh_len = pdu_getc(pdu + _pdu_len);
- udh_blen = 8 * (*udh_len + 1);
- padb = DIVC(udh_blen, 7) * 7 - udh_blen;
-
- if (udl * 7 < udh_blen) return GSM_ERR;
- if (udh_size < *udh_len) return GSM_ERR;
-
- pdu_gets(pdu + _pdu_len + 2, udh, *udh_len);
- _pdu_len += (*udh_len + 1) * 2;
- } else {
- *udh_len = 0;
- }
-
- *msg_len = udl - DIVC(udh_blen, 7);
- if (msg_size < *msg_len) return GSM_ERR;
-
- rv = gsm_7bit_dec(pdu + _pdu_len, (char *)msg, *msg_len, padb);
- if (rv < 0) return rv;
- _pdu_len += rv;
- } else {
- if (pdu_len < _pdu_len + udl * 2) return GSM_ERR;
-
- if (mti & GSM_UDHI) {
- *udh_len = pdu_getc(pdu + _pdu_len);
-
- if (udl < *udh_len + 1) return GSM_ERR;
- if (udh_size < *udh_len) return GSM_ERR;
-
- pdu_gets(pdu + _pdu_len + 2, udh, *udh_len);
- _pdu_len += (*udh_len + 1) * 2;
- } else {
- *udh_len = 0;
- }
-
- *msg_len = udl - (*udh_len ? *udh_len + 1 : 0);
- if (msg_size < *msg_len) return GSM_ERR;
-
- pdu_gets(pdu + _pdu_len, msg, *msg_len);
- _pdu_len += *msg_len * 2;
- }
-
- return _pdu_len;
-}
diff --git a/code/esp32/components/eos/gsm_cp.c b/code/esp32/components/eos/gsm_cp.c
deleted file mode 100644
index 3ab98c5..0000000
--- a/code/esp32/components/eos/gsm_cp.c
+++ /dev/null
@@ -1,109 +0,0 @@
-#include <stdint.h>
-
-#include "gsm.h"
-
-#define UCS2_SUPL_SIZE 11
-
-static const uint16_t gsm7_to_ucs2[128] = {
- 0x0040, 0x00a3, 0x0024, 0x00a5, 0x00e8, 0x00e9, 0x00f9, 0x00ec, 0x00f2, 0x00c7, 0x000a, 0x00d8, 0x00f8, 0x000d, 0x00c5, 0x00e5,
- 0x0394, 0x005f, 0x03a6, 0x0393, 0x039b, 0x03a9, 0x03a0, 0x03a8, 0x03a3, 0x0398, 0x039e, 0x001b, 0x00c6, 0x00e6, 0x00df, 0x00c9,
- 0x0020, 0x0021, 0x0022, 0x0023, 0x00a4, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002a, 0x002b, 0x002c, 0x002d, 0x002e, 0x002f,
- 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x003a, 0x003b, 0x003c, 0x003d, 0x003e, 0x003f,
- 0x00a1, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x004a, 0x004b, 0x004c, 0x004d, 0x004e, 0x004f,
- 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005a, 0x00c4, 0x00d6, 0x00d1, 0x00dc, 0x00a7,
- 0x00bf, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006a, 0x006b, 0x006c, 0x006d, 0x006e, 0x006f,
- 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007a, 0x00e4, 0x00f6, 0x00f1, 0x00fc, 0x00e0
-};
-
-static const uint16_t gsm7e_to_ucs2[128] = {
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0x000c, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0x005e, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0x007b, 0x007d, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0x005c,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0x005b, 0x007e, 0x005d, 0xffff,
- 0x007c, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0x20ac, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff
-};
-
-static const uint16_t ucs2_to_gsm7[256] = {
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0x000a, 0xffff, 0x1b0a, 0x000d, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0x001b, 0xffff, 0xffff, 0xffff, 0xffff,
- 0x0020, 0x0021, 0x0022, 0x0023, 0x0002, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002a, 0x002b, 0x002c, 0x002d, 0x002e, 0x002f,
- 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, 0x0038, 0x0039, 0x003a, 0x003b, 0x003c, 0x003d, 0x003e, 0x003f,
- 0x0000, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, 0x0048, 0x0049, 0x004a, 0x004b, 0x004c, 0x004d, 0x004e, 0x004f,
- 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059, 0x005a, 0x1b3c, 0x1b2f, 0x1b3e, 0x1b14, 0x0011,
- 0xffff, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006a, 0x006b, 0x006c, 0x006d, 0x006e, 0x006f,
- 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007a, 0x1b28, 0x1b40, 0x1b29, 0x1b3d, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0x0040, 0xffff, 0x0001, 0x0024, 0x0003, 0xffff, 0x005f, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0x0060,
- 0xffff, 0xffff, 0xffff, 0xffff, 0x005b, 0x000e, 0x001c, 0x0009, 0xffff, 0x001f, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
- 0xffff, 0x005d, 0xffff, 0xffff, 0xffff, 0xffff, 0x005c, 0xffff, 0x000b, 0xffff, 0xffff, 0xffff, 0x005e, 0xffff, 0xffff, 0x001e,
- 0x007f, 0xffff, 0xffff, 0xffff, 0x007b, 0x000f, 0x001d, 0xffff, 0x0004, 0x0005, 0xffff, 0xffff, 0x0007, 0xffff, 0xffff, 0xffff,
- 0xffff, 0x007d, 0x0008, 0xffff, 0xffff, 0xffff, 0x007c, 0xffff, 0x000c, 0x0006, 0xffff, 0xffff, 0x007e, 0xffff, 0xffff, 0xffff
-};
-
-static const uint16_t ucs2_to_gsm7_supl[UCS2_SUPL_SIZE][2] = {
- {0x0394, 0x10},
- {0x03a6, 0x12},
- {0x0393, 0x13},
- {0x039b, 0x14},
- {0x03a9, 0x15},
- {0x03a0, 0x16},
- {0x03a8, 0x17},
- {0x03a3, 0x18},
- {0x0398, 0x19},
- {0x039e, 0x1a},
- {0x20ac, 0x1b65}
-};
-
-int gsm_ucs2_to_7bit(uint16_t ucs2, char *gsm7, int gsm7_size) {
- uint16_t ch = 0xffff;
- int ret = 0;
-
- if (gsm7_size < 1) return GSM_ERR;
-
- if (ucs2 < 256) {
- ch = ucs2_to_gsm7[ucs2];
- } else {
- int i;
-
- for (i=0; i<UCS2_SUPL_SIZE; i++) {
- if (ucs2_to_gsm7_supl[i][0] == ucs2) {
- ch = ucs2_to_gsm7_supl[i][1];
- break;
- }
- }
- }
- if (ch == 0xffff) return GSM_ERR;
- if (ch & 0xff00) {
- if (gsm7_size < 2) return GSM_ERR;
- *gsm7 = 0x1b;
- gsm7++;
- ret++;
- }
- *gsm7 = ch & 0x7f;
- ret++;
-
- return ret;
-}
-
-int gsm_7bit_to_ucs2(char *gsm7, int gsm7_len, uint16_t *ucs2) {
- int ret;
-
- if (gsm7_len < 1) return GSM_ERR;
- if (*gsm7 != 0x1b) {
- *ucs2 = gsm7_to_ucs2[*gsm7 & 0x7f];
- ret = 1;
- } else {
- if (gsm7_len < 2) return GSM_ERR;
- gsm7++;
- ret = 2;
- *ucs2 = gsm7e_to_ucs2[*gsm7 & 0x7f];
- }
- if (*ucs2 == 0xffff) return GSM_ERR;
-
- return ret;
-}
diff --git a/code/esp32/components/eos/i2c.c b/code/esp32/components/eos/i2c.c
deleted file mode 100644
index 5b8fcc7..0000000
--- a/code/esp32/components/eos/i2c.c
+++ /dev/null
@@ -1,103 +0,0 @@
-#include <stdlib.h>
-
-#include <esp_log.h>
-#include <driver/i2c.h>
-
-#include "eos.h"
-
-static const char *TAG = "EOS I2C";
-
-#define I2C_MASTER_NUM I2C_NUM_0
-#define I2C_MASTER_FREQ_HZ 100000
-#define I2C_MASTER_GPIO_SCL 25
-#define I2C_MASTER_GPIO_SDA 26
-
-#define I2C_MASTER_TX_BUF_DISABLE 0 /*!< I2C master doesn't need buffer */
-#define I2C_MASTER_RX_BUF_DISABLE 0 /*!< I2C master doesn't need buffer */
-#define ACK_CHECK_EN 0x1 /*!< I2C master will check ack from slave*/
-#define ACK_CHECK_DIS 0x0 /*!< I2C master will not check ack from slave */
-#define ACK_VAL 0x0 /*!< I2C ack value */
-#define NCK_VAL 0x1 /*!< I2C nack value */
-
-/**
- * @brief i2c initialization
- */
-
-void eos_i2c_init(void) {
- i2c_config_t conf;
- conf.mode = I2C_MODE_MASTER;
- conf.sda_io_num = I2C_MASTER_GPIO_SDA;
- conf.sda_pullup_en = GPIO_PULLUP_ENABLE;
- conf.scl_io_num = I2C_MASTER_GPIO_SCL;
- conf.scl_pullup_en = GPIO_PULLUP_ENABLE;
- conf.master.clk_speed = I2C_MASTER_FREQ_HZ;
- i2c_param_config(I2C_MASTER_NUM, &conf);
- i2c_driver_install(I2C_MASTER_NUM, conf.mode, I2C_MASTER_RX_BUF_DISABLE, I2C_MASTER_TX_BUF_DISABLE, 0);
- ESP_LOGI(TAG, "INIT");
-}
-
-/**
- * @brief i2c read
- */
-
-int eos_i2c_read(uint8_t addr, uint8_t reg, uint8_t *data, size_t len) {
- int i, ret;
- i2c_cmd_handle_t cmd = i2c_cmd_link_create();
- i2c_master_start(cmd);
- i2c_master_write_byte(cmd, addr << 1 | I2C_MASTER_WRITE, ACK_CHECK_EN);
- i2c_master_write_byte(cmd, reg, ACK_CHECK_EN);
- i2c_master_start(cmd);
- i2c_master_write_byte(cmd, addr << 1 | I2C_MASTER_READ, ACK_CHECK_EN);
- for (i=0; i < len - 1; i++) {
- i2c_master_read_byte(cmd, data+i, ACK_VAL);
- }
- i2c_master_read_byte(cmd, data+i, NCK_VAL);
- i2c_master_stop(cmd);
- ret = i2c_master_cmd_begin(I2C_MASTER_NUM, cmd, 1000 / portTICK_RATE_MS);
- i2c_cmd_link_delete(cmd);
- if (ret != ESP_OK) {
- return EOS_ERR;
- }
- return EOS_OK;
-}
-
-/**
- * @brief i2c read8
- */
-
-uint8_t eos_i2c_read8(uint8_t addr, uint8_t reg) {
- uint8_t data;
- eos_i2c_read(addr, reg, &data, 1);
- return data;
-}
-
-/**
- * @brief i2c write
- */
-
-int eos_i2c_write(uint8_t addr, uint8_t reg, uint8_t *data, size_t len) {
- int i, ret;
- i2c_cmd_handle_t cmd = i2c_cmd_link_create();
- i2c_master_start(cmd);
- i2c_master_write_byte(cmd, addr << 1 | I2C_MASTER_WRITE, ACK_CHECK_EN);
- i2c_master_write_byte(cmd, reg, ACK_CHECK_EN);
- for (i=0; i < len; i++) {
- i2c_master_write_byte(cmd, *(data+i), ACK_CHECK_EN);
- }
- i2c_master_stop(cmd);
- ret = i2c_master_cmd_begin(I2C_MASTER_NUM, cmd, 1000 / portTICK_RATE_MS);
- i2c_cmd_link_delete(cmd);
- if (ret != ESP_OK) {
- return EOS_ERR;
- }
- return EOS_OK;
-}
-
-/**
- * @brief i2c write8
- */
-
-void eos_i2c_write8(uint8_t addr, uint8_t reg, uint8_t data) {
- eos_i2c_write(addr, reg, &data, 1);
-}
-
diff --git a/code/esp32/components/eos/include/_net.h b/code/esp32/components/eos/include/_net.h
deleted file mode 100644
index 35b5308..0000000
--- a/code/esp32/components/eos/include/_net.h
+++ /dev/null
@@ -1 +0,0 @@
-#include "net.h" \ No newline at end of file
diff --git a/code/esp32/components/eos/include/at_cmd.h b/code/esp32/components/eos/include/at_cmd.h
deleted file mode 100644
index 615a1c1..0000000
--- a/code/esp32/components/eos/include/at_cmd.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#include <sys/types.h>
-#include <stdint.h>
-#include <regex.h>
-
-#define AT_SIZE_NMATCH 4
-#define AT_SIZE_PATTERN 64
-
-#define AT_SIZE_URC_LIST 16
-
-#define AT_URC_OK 0
-#define AT_URC_MORE 1
-
-typedef int (*at_urc_cb_t) (char *, regmatch_t[]);
-
-void at_init(void);
-int at_urc_process(char *urc);
-int at_urc_insert(char *pattern, at_urc_cb_t cb, int flags);
-int at_urc_delete(char *pattern);
-void at_cmd(char *cmd);
-int at_expect(char *str_ok, char *str_err, uint32_t timeout);
diff --git a/code/esp32/components/eos/include/bq25895.h b/code/esp32/components/eos/include/bq25895.h
deleted file mode 100644
index b5a7f92..0000000
--- a/code/esp32/components/eos/include/bq25895.h
+++ /dev/null
@@ -1,3 +0,0 @@
-#include <stdint.h>
-
-void eos_bq25895_set_ilim(void); \ No newline at end of file
diff --git a/code/esp32/components/eos/include/cell.h b/code/esp32/components/eos/include/cell.h
deleted file mode 100644
index 3bf6b32..0000000
--- a/code/esp32/components/eos/include/cell.h
+++ /dev/null
@@ -1,68 +0,0 @@
-#include <sys/types.h>
-#include <stdint.h>
-
-#define EOS_CELL_MTYPE_DEV 0x00
-#define EOS_CELL_MTYPE_VOICE 0x10
-#define EOS_CELL_MTYPE_SMS 0x20
-#define EOS_CELL_MTYPE_CBS 0x30
-#define EOS_CELL_MTYPE_USSD 0x40
-#define EOS_CELL_MTYPE_DATA 0x70
-
-#define EOS_CELL_MTYPE_MASK 0xf0
-#define EOS_CELL_MAX_MTYPE 8
-
-#define EOS_CELL_MTYPE_READY 0
-#define EOS_CELL_MTYPE_UART_DATA 1
-#define EOS_CELL_MTYPE_UART_TAKE 2
-#define EOS_CELL_MTYPE_UART_GIVE 3
-#define EOS_CELL_MTYPE_PCM_DATA 4
-#define EOS_CELL_MTYPE_PCM_START 5
-#define EOS_CELL_MTYPE_PCM_STOP 6
-
-#define EOS_CELL_MTYPE_VOICE_DIAL 1
-#define EOS_CELL_MTYPE_VOICE_RING 2
-#define EOS_CELL_MTYPE_VOICE_ANSWER 3
-#define EOS_CELL_MTYPE_VOICE_HANGUP 4
-#define EOS_CELL_MTYPE_VOICE_BEGIN 5
-#define EOS_CELL_MTYPE_VOICE_END 6
-
-#define EOS_CELL_MTYPE_USSD_REQUEST 1
-#define EOS_CELL_MTYPE_USSD_REPLY 2
-
-#define EOS_CELL_UART_MODE_NONE 0
-#define EOS_CELL_UART_MODE_ATCMD 1
-#define EOS_CELL_UART_MODE_PPP 2
-#define EOS_CELL_UART_MODE_RELAY 3
-
-#define EOS_CELL_UART_SIZE_BUF 128
-
-void eos_cell_init(void);
-
-void eos_modem_init(void);
-void eos_modem_flush(void);
-size_t eos_modem_write(void *data, size_t size);
-size_t eos_modem_read(void *data, size_t size, uint32_t timeout);
-int eos_modem_readln(char *buf, size_t buf_size, uint32_t timeout);
-int eos_modem_resp(char *ok_str, char *err_str, uint32_t timeout);
-uint8_t eos_modem_get_mode(void);
-int eos_modem_set_mode(uint8_t mode);
-int eos_modem_take(uint32_t timeout);
-void eos_modem_give(void);
-void eos_modem_sleep(uint8_t mode);
-void eos_modem_wake(uint8_t source, uint8_t mode);
-
-void eos_ppp_set_apn(char *apn);
-void eos_ppp_set_auth(char *user, char *pass);
-int eos_ppp_connect(void);
-int eos_ppp_disconnect(void);
-
-void eos_cell_pcm_init(void);
-ssize_t eos_cell_pcm_read(unsigned char *data, size_t size);
-int eos_cell_pcm_push(unsigned char *data, size_t size);
-void eos_cell_pcm_start(void);
-void eos_cell_pcm_stop(void);
-
-void eos_cell_voice_handler(unsigned char mtype, unsigned char *buffer, uint16_t size);
-void eos_cell_sms_handler(unsigned char mtype, unsigned char *buffer, uint16_t size);
-void eos_cell_ussd_handler(unsigned char mtype, unsigned char *buffer, uint16_t size);
-void eos_cell_data_handler(unsigned char mtype, unsigned char *buffer, uint16_t size);
diff --git a/code/esp32/components/eos/include/drv2605l.h b/code/esp32/components/eos/include/drv2605l.h
deleted file mode 100644
index de222e4..0000000
--- a/code/esp32/components/eos/include/drv2605l.h
+++ /dev/null
@@ -1,3 +0,0 @@
-#include <stdint.h>
-
-void eos_drv2605l_test(void); \ No newline at end of file
diff --git a/code/esp32/components/eos/include/eos.h b/code/esp32/components/eos/include/eos.h
deleted file mode 100644
index 0e660fb..0000000
--- a/code/esp32/components/eos/include/eos.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#define EOS_OK 0
-#define EOS_ERR -1
-#define EOS_ERR_TIMEOUT -2
-#define EOS_ERR_BUSY -3
-
-#define EOS_ERR_FULL -10
-#define EOS_ERR_EMPTY -11
-#define EOS_ERR_NOTFOUND -12
-
-#define EOS_TASK_PRIORITY_UART 1
-#define EOS_TASK_PRIORITY_MODEM 1
-#define EOS_TASK_PRIORITY_I2S 1
-#define EOS_TASK_PRIORITY_NET_XCHG 1
-#define EOS_TASK_PRIORITY_UDP_RCVR 1
-#define EOS_TASK_PRIORITY_PWR 1
-
-#define EOS_TASK_SSIZE_UART 4096
-#define EOS_TASK_SSIZE_MODEM 4096
-#define EOS_TASK_SSIZE_I2S 4096
-#define EOS_TASK_SSIZE_NET_XCHG 8192
-#define EOS_TASK_SSIZE_UDP_RCVR 4096
-#define EOS_TASK_SSIZE_PWR 4096
-
diff --git a/code/esp32/components/eos/include/gsm.h b/code/esp32/components/eos/include/gsm.h
deleted file mode 100644
index 2c4f7b4..0000000
--- a/code/esp32/components/eos/include/gsm.h
+++ /dev/null
@@ -1,117 +0,0 @@
-#define GSM_OK 0
-#define GSM_ERR -1
-
-/* Message-Type-Indicator */
-#define GSM_MTI 0x03
-#define GSM_MTI_DELIVER 0x00
-#define GSM_MTI_DELIVER_REPORT 0x00
-#define GSM_MTI_SUBMIT 0x01
-#define GSM_MTI_SUBMIT_REPORT 0x01
-#define GSM_MTI_COMMAND 0x02
-#define GSM_MTI_COMMAND_REPORT 0x02
-
-#define GSM_MMS 0x04 /* More-Messages-to-Send */
-#define GSM_RD 0x04 /* Reject-Duplicates */
-#define GSM_LP 0x08 /* Loop-Prevention */
-
-/* Validity-Period-Format */
-#define GSM_VPF 0x18
-#define GSM_VPF_NONE 0x00
-#define GSM_VPF_ENHANCED 0x08
-#define GSM_VPF_RELATIVE 0x10
-#define GSM_VPF_ABSOLUTE 0x18
-
-#define GSM_SRI 0x20 /* Status-Report-Indication */
-#define GSM_SRR 0x20 /* Status-Report-Request */
-#define GSM_SRQ 0x20 /* Status-Report-Qualifier */
-#define GSM_UDHI 0x40 /* User-Data-Header-Indicator */
-#define GSM_RP 0x80 /* Reply-Path */
-
-/* Type-of-Number */
-#define GSM_TON 0x70
-#define GSM_TON_UNKNOWN 0x00
-#define GSM_TON_INTERNATIONAL 0x10
-#define GSM_TON_NATIONAL 0x20
-#define GSM_TON_NETWORK 0x30
-#define GSM_TON_SUBSCRIBER 0x40
-#define GSM_TON_ALPHANUMERIC 0x50
-#define GSM_TON_ABBRREVIATED 0x60
-
-/* Numbering-Plan-Identification */
-#define GSM_NPI 0x0f
-#define GSM_NPI_UNKNOWN 0x00
-#define GSM_NPI_TELEPHONE 0x01
-#define GSM_NPI_DATA 0x03
-#define GSM_NPI_TELEX 0x04
-#define GSM_NPI_SCS1 0x05
-#define GSM_NPI_SCS2 0x06
-#define GSM_NPI_NATIONAL 0x08
-#define GSM_NPI_PRIVATE 0x09
-#define GSM_NPI_ERMES 0x0a
-
-#define GSM_EXT 0x80
-
-/* Protocol-Identifier */
-#define GSM_PID_DEFAULT 0
-#define GSM_PID_TYPE0 64
-
-/* Data-Coding-Scheme */
-#define GSM_DCS_CLASS 0x03
-#define GSM_DCS_ENC 0x0c
-
-#define GSM_DCS_CLASS_IND 0x10
-#define GSM_DCS_COMPRESS_IND 0x20
-#define GSM_DCS_DELETE_IND 0x40
-#define GSM_DCS_GENERAL_IND 0x80
-#define GSM_DCS_GROUP 0xf0
-
-#define GSM_DCS_MWI_DISCARD 0xc0
-#define GSM_DCS_MWI_STORE_GSM7 0xd0
-#define GSM_DCS_MWI_STORE_UCS2 0xe0
-#define GSM_DCS_MWI_SENSE 0x08
-#define GSM_DCS_MWI_TYPE 0x03
-
-#define GSM_DCS_ENCLASS 0xf0
-#define GSM_DCS_ENCLASS_ENC 0x04
-
-/* Parameter-Indicator */
-#define GSM_PI_PID 0x01
-#define GSM_PI_DCS 0x02
-#define GSM_PI_UD 0x04
-#define GSM_PI_EXT 0x08
-
-/* character set */
-#define GSM_ENC_7BIT 0x00
-#define GSM_ENC_8BIT 0x04
-#define GSM_ENC_UCS2 0x08
-
-/* message waiting indication */
-#define GSM_MWI_TYPE_VOICEMAIL 0x00
-#define GSM_MWI_TYPE_FAX 0x01
-#define GSM_MWI_TYPE_EMAIL 0x02
-#define GSM_MWI_TYPE_OTHER 0x03
-
-/* flags */
-#define GSM_FLAG_COMPRESS 0x0001
-#define GSM_FLAG_DELETE 0x0002
-#define GSM_FLAG_DISCARD 0x0004
-
-/* message class */
-#define GSM_FLAG_CLASS 0x0400
-#define GSM_FLAG_CLASS0 0x0000 /* Flash */
-#define GSM_FLAG_CLASS1 0x0100 /* ME-specific */
-#define GSM_FLAG_CLASS2 0x0200 /* (U)SIM-specific */
-#define GSM_FLAG_CLASS4 0x0300 /* TE-specific */
-#define GSM_FLAG_CLASS_MASK 0x0f00
-
-/* message waiting indication */
-#define GSM_FLAG_MWI 0x4000
-#define GSM_FLAG_MWI_SENSE 0x8000
-#define GSM_FLAG_MWI_VOICEMAIL 0x0000
-#define GSM_FLAG_MWI_FAX 0x1000
-#define GSM_FLAG_MWI_EMAIL 0x2000
-#define GSM_FLAG_MWI_OTHER 0x3000
-#define GSM_FLAG_MWI_MASK 0xf000
-
-int gsm_7bit_enc(char *text, int text_len, char *pdu, int padb);
-int gsm_7bit_dec(char *pdu, char *text, int text_len, int padb);
diff --git a/code/esp32/components/eos/include/i2c.h b/code/esp32/components/eos/include/i2c.h
deleted file mode 100644
index 144f5e1..0000000
--- a/code/esp32/components/eos/include/i2c.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#include <sys/types.h>
-#include <stdint.h>
-
-void eos_i2c_init(void);
-
-int eos_i2c_read(uint8_t addr, uint8_t reg, uint8_t *data, size_t len);
-uint8_t eos_i2c_read8(uint8_t addr, uint8_t reg);
-int eos_i2c_write(uint8_t addr, uint8_t reg, uint8_t *data, size_t len);
-void eos_i2c_write8(uint8_t addr, uint8_t reg, uint8_t data);
diff --git a/code/esp32/components/eos/include/msgq.h b/code/esp32/components/eos/include/msgq.h
deleted file mode 100644
index 86bb067..0000000
--- a/code/esp32/components/eos/include/msgq.h
+++ /dev/null
@@ -1,32 +0,0 @@
-#include <stdint.h>
-
-typedef struct EOSMsgItem {
- unsigned char type;
- unsigned char *buffer;
- uint16_t len;
- uint8_t flags;
-} EOSMsgItem;
-
-typedef struct EOSMsgQ {
- uint8_t idx_r;
- uint8_t idx_w;
- uint8_t size;
- EOSMsgItem *array;
-} EOSMsgQ;
-
-void eos_msgq_init(EOSMsgQ *msgq, EOSMsgItem *array, uint8_t size);
-int eos_msgq_push(EOSMsgQ *msgq, unsigned char type, unsigned char *buffer, uint16_t len, uint8_t flags);
-void eos_msgq_pop(EOSMsgQ *msgq, unsigned char *type, unsigned char **buffer, uint16_t *len, uint8_t *flags);
-uint8_t eos_msgq_len(EOSMsgQ *msgq);
-
-typedef struct EOSBufQ {
- uint8_t idx_r;
- uint8_t idx_w;
- uint8_t size;
- unsigned char **array;
-} EOSBufQ;
-
-void eos_bufq_init(EOSBufQ *bufq, unsigned char **array, uint8_t size);
-int eos_bufq_push(EOSBufQ *bufq, unsigned char *buffer);
-unsigned char *eos_bufq_pop(EOSBufQ *bufq);
-uint8_t eos_bufq_len(EOSBufQ *bufq);
diff --git a/code/esp32/components/eos/include/net.h b/code/esp32/components/eos/include/net.h
deleted file mode 100644
index 54bad6d..0000000
--- a/code/esp32/components/eos/include/net.h
+++ /dev/null
@@ -1,34 +0,0 @@
-#include <stdint.h>
-
-/* common */
-#define EOS_NET_SIZE_BUF 1500
-
-#define EOS_NET_MTYPE_SOCK 1
-#define EOS_NET_MTYPE_POWER 4
-
-#define EOS_NET_MTYPE_WIFI 5
-#define EOS_NET_MTYPE_CELL 6
-#define EOS_NET_MTYPE_SIP 7
-#define EOS_NET_MTYPE_APP 8
-
-#define EOS_NET_MAX_MTYPE 8
-
-#define EOS_NET_MTYPE_FLAG_ONEW 0x80
-
-/* esp32 specific */
-#define EOS_NET_SIZE_BUFQ 4
-#define EOS_NET_SIZE_SNDQ 4
-
-#define EOS_NET_FLAG_BFREE 0x1
-#define EOS_NET_FLAG_BCOPY 0x2
-
-typedef void (*eos_net_fptr_t) (unsigned char, unsigned char *, uint16_t);
-
-void eos_net_init(void);
-
-unsigned char *eos_net_alloc(void);
-void eos_net_free(unsigned char *buf);
-int eos_net_send(unsigned char mtype, unsigned char *buffer, uint16_t len, uint8_t flags);
-void eos_net_set_handler(unsigned char mtype, eos_net_fptr_t handler);
-void eos_net_sleep_done(uint8_t mode);
-void eos_net_wake(uint8_t source, uint8_t mode);
diff --git a/code/esp32/components/eos/include/power.h b/code/esp32/components/eos/include/power.h
deleted file mode 100644
index 0a57b19..0000000
--- a/code/esp32/components/eos/include/power.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#include <stdint.h>
-
-#define EOS_PWR_MTYPE_BUTTON 0
-
-#define EOS_PWR_WAKE_RST 0
-#define EOS_PWR_WAKE_BTN 1
-#define EOS_PWR_WAKE_NET 2
-#define EOS_PWR_WAKE_MSG 3
-#define EOS_PWR_WAKE_UART 4
-
-#define EOS_PWR_SMODE_LIGHT 1
-#define EOS_PWR_SMODE_DEEP 2
-
-void eos_power_init(void);
-
-void eos_power_wait4init(void);
-uint8_t eos_power_wakeup_cause(void);
-void eos_power_sleep(void);
-void eos_power_wake(uint8_t source);
-void eos_power_net_ready(void); \ No newline at end of file
diff --git a/code/esp32/components/eos/include/sock.h b/code/esp32/components/eos/include/sock.h
deleted file mode 100644
index 7e937cb..0000000
--- a/code/esp32/components/eos/include/sock.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#include <stdint.h>
-
-#define EOS_SOCK_MTYPE_PKT 0
-#define EOS_SOCK_MTYPE_OPEN_DGRAM 1
-#define EOS_SOCK_MTYPE_CLOSE 127
-
-#define EOS_SOCK_MAX_SOCK 2
-
-#define EOS_SOCK_SIZE_UDP_HDR 8
-
-#define EOS_IPv4_ADDR_SIZE 4
-
-typedef struct EOSNetAddr {
- unsigned char host[EOS_IPv4_ADDR_SIZE];
- uint16_t port;
-} EOSNetAddr;
-
-void eos_sock_init(void); \ No newline at end of file
diff --git a/code/esp32/components/eos/include/unicode.h b/code/esp32/components/eos/include/unicode.h
deleted file mode 120000
index e859a65..0000000
--- a/code/esp32/components/eos/include/unicode.h
+++ /dev/null
@@ -1 +0,0 @@
-../../../../fe310/eos/unicode.h \ No newline at end of file
diff --git a/code/esp32/components/eos/include/wifi.h b/code/esp32/components/eos/include/wifi.h
deleted file mode 100644
index 6009f7c..0000000
--- a/code/esp32/components/eos/include/wifi.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#define EOS_WIFI_MTYPE_SCAN 0
-#define EOS_WIFI_MTYPE_CONNECT 1
-#define EOS_WIFI_MTYPE_DISCONNECT 2
-
-#define EOS_WIFI_MAX_MTYPE 3
-
-void eos_wifi_init(void);
-
-int eos_wifi_scan(void);
-int eos_wifi_set_auth(char *ssid, char *pass);
-int eos_wifi_connect(void);
-int eos_wifi_disconnect(void);
diff --git a/code/esp32/components/eos/msgq.c b/code/esp32/components/eos/msgq.c
deleted file mode 100644
index c704399..0000000
--- a/code/esp32/components/eos/msgq.c
+++ /dev/null
@@ -1,69 +0,0 @@
-#include <stdlib.h>
-
-#include "eos.h"
-#include "msgq.h"
-
-#define IDX_MASK(IDX, SIZE) ((IDX) & ((SIZE) - 1))
-
-void eos_msgq_init(EOSMsgQ *msgq, EOSMsgItem *array, uint8_t size) {
- msgq->idx_r = 0;
- msgq->idx_w = 0;
- msgq->size = size;
- msgq->array = array;
-}
-
-int eos_msgq_push(EOSMsgQ *msgq, unsigned char type, unsigned char *buffer, uint16_t len, uint8_t flags) {
- if ((uint8_t)(msgq->idx_w - msgq->idx_r) == msgq->size) return EOS_ERR_FULL;
-
- uint8_t idx = IDX_MASK(msgq->idx_w, msgq->size);
- msgq->array[idx].type = type;
- msgq->array[idx].buffer = buffer;
- msgq->array[idx].len = len;
- msgq->array[idx].flags = flags;
- msgq->idx_w++;
- return EOS_OK;
-}
-
-void eos_msgq_pop(EOSMsgQ *msgq, unsigned char *type, unsigned char **buffer, uint16_t *len, uint8_t *flags) {
- if (msgq->idx_r == msgq->idx_w) {
- *type = 0;
- *buffer = NULL;
- *len = 0;
- if (flags) *flags = 0;
- } else {
- uint8_t idx = IDX_MASK(msgq->idx_r, msgq->size);
- *type = msgq->array[idx].type;
- *buffer = msgq->array[idx].buffer;
- *len = msgq->array[idx].len;
- if (flags) *flags = msgq->array[idx].flags;
- msgq->idx_r++;
- }
-}
-
-uint8_t eos_msgq_len(EOSMsgQ *msgq) {
- return (uint8_t)(msgq->idx_w - msgq->idx_r);
-}
-
-void eos_bufq_init(EOSBufQ *bufq, unsigned char **array, uint8_t size) {
- bufq->idx_r = 0;
- bufq->idx_w = 0;
- bufq->size = size;
- bufq->array = array;
-}
-
-int eos_bufq_push(EOSBufQ *bufq, unsigned char *buffer) {
- if ((uint8_t)(bufq->idx_w - bufq->idx_r) == bufq->size) return EOS_ERR_FULL;
-
- bufq->array[IDX_MASK(bufq->idx_w++, bufq->size)] = buffer;
- return EOS_OK;
-}
-
-unsigned char *eos_bufq_pop(EOSBufQ *bufq) {
- if (bufq->idx_r == bufq->idx_w) return NULL;
-
- return bufq->array[IDX_MASK(bufq->idx_r++, bufq->size)];
-}
-
-uint8_t eos_bufq_len(EOSBufQ *bufq) {
- return (uint8_t)(bufq->idx_w - bufq->idx_r);
-}
diff --git a/code/esp32/components/eos/net.c b/code/esp32/components/eos/net.c
deleted file mode 100644
index 9a4a024..0000000
--- a/code/esp32/components/eos/net.c
+++ /dev/null
@@ -1,285 +0,0 @@
-#include <stdlib.h>
-#include <stdint.h>
-#include <string.h>
-
-#include <freertos/FreeRTOS.h>
-#include <freertos/semphr.h>
-#include <freertos/task.h>
-
-#include <esp_system.h>
-#include <esp_log.h>
-#include <esp_err.h>
-#include <esp_heap_caps.h>
-#include <driver/gpio.h>
-#include <driver/spi_slave.h>
-
-#include "eos.h"
-#include "msgq.h"
-#include "power.h"
-#include "net.h"
-
-#define SPI_GPIO_RTS 22
-#define SPI_GPIO_CTS 21
-#define SPI_GPIO_MOSI 23
-#define SPI_GPIO_MISO 19
-#define SPI_GPIO_SCLK 18
-#define SPI_GPIO_CS 5
-
-#define SPI_SIZE_BUF (EOS_NET_SIZE_BUF + 8)
-
-static volatile char net_sleep = 0;
-
-static EOSBufQ net_buf_q;
-static unsigned char *net_bufq_array[EOS_NET_SIZE_BUFQ];
-
-static EOSMsgQ net_send_q;
-static EOSMsgItem net_sndq_array[EOS_NET_SIZE_SNDQ];
-
-static SemaphoreHandle_t mutex;
-static SemaphoreHandle_t semaph;
-static TaskHandle_t net_xchg_task_handle;
-static const char *TAG = "EOS NET";
-
-static eos_net_fptr_t mtype_handler[EOS_NET_MAX_MTYPE];
-
-static void bad_handler(unsigned char mtype, unsigned char *buffer, uint16_t len) {
- ESP_LOGE(TAG, "bad handler: %d len: %d", mtype, len);
-}
-
-// Called after a transaction is queued and ready for pickup by master. We use this to set the handshake line high.
-static void _post_setup_cb(spi_slave_transaction_t *trans) {
- gpio_set_level(SPI_GPIO_CTS, 1);
-}
-
-// Called after transaction is sent/received. We use this to set the handshake line low.
-static void _post_trans_cb(spi_slave_transaction_t *trans) {
- gpio_set_level(SPI_GPIO_CTS, 0);
-}
-
-static void net_xchg_task(void *pvParameters) {
- int repeat = 0;
- int wake = 0;
- unsigned char mtype = 0;
- unsigned char *buffer;
- uint16_t len;
- uint8_t flags;
- unsigned char *buf_send = heap_caps_malloc(SPI_SIZE_BUF, MALLOC_CAP_DMA);
- unsigned char *buf_recv = heap_caps_malloc(SPI_SIZE_BUF, MALLOC_CAP_DMA);
- esp_err_t ret;
- spi_slave_transaction_t spi_tr;
-
- //Configuration for the SPI bus
- spi_bus_config_t spi_bus_cfg = {
- .mosi_io_num = SPI_GPIO_MOSI,
- .miso_io_num = SPI_GPIO_MISO,
- .sclk_io_num = SPI_GPIO_SCLK
- };
-
- //Configuration for the SPI slave interface
- spi_slave_interface_config_t spi_slave_cfg = {
- .mode = 0,
- .spics_io_num = SPI_GPIO_CS,
- .queue_size = 2,
- .flags = 0,
- .post_setup_cb = _post_setup_cb,
- .post_trans_cb = _post_trans_cb
- };
-
- //Initialize SPI slave interface
- ret = spi_slave_initialize(VSPI_HOST, &spi_bus_cfg, &spi_slave_cfg, 1);
- assert(ret == ESP_OK);
-
- memset(&spi_tr, 0, sizeof(spi_tr));
- spi_tr.length = SPI_SIZE_BUF * 8;
- spi_tr.tx_buffer = buf_send;
- spi_tr.rx_buffer = buf_recv;
-
- if (eos_power_wakeup_cause()) {
- wake = 1;
- repeat = 1;
- }
-
- eos_power_wait4init();
- while (1) {
- if (!repeat) {
- xSemaphoreTake(mutex, portMAX_DELAY);
-
- eos_msgq_pop(&net_send_q, &mtype, &buffer, &len, &flags);
- if (mtype) {
- buf_send[0] = mtype;
- buf_send[1] = len >> 8;
- buf_send[2] = len & 0xFF;
- if (buffer) {
- memcpy(buf_send + 3, buffer, len);
- if (flags & EOS_NET_FLAG_BFREE) {
- free(buffer);
- } else {
- eos_bufq_push(&net_buf_q, buffer);
- xSemaphoreGive(semaph);
- }
- }
- } else {
- gpio_set_level(SPI_GPIO_RTS, 0);
- buf_send[0] = 0;
- buf_send[1] = 0;
- buf_send[2] = 0;
- }
-
- xSemaphoreGive(mutex);
- }
- repeat = 0;
-
- buf_recv[0] = 0;
- buf_recv[1] = 0;
- buf_recv[2] = 0;
- spi_slave_transmit(VSPI_HOST, &spi_tr, portMAX_DELAY);
- ESP_LOGD(TAG, "RECV:%d", buf_recv[0]);
-
- if (wake) {
- eos_power_net_ready();
- wake = 0;
- }
- if (buf_recv[0] == 0x00) continue;
- if (buf_recv[0] == 0xFF) { // Sleep req
- if (buf_send[0] == 0) {
- int abort = 0;
-
- xSemaphoreTake(mutex, portMAX_DELAY);
- net_sleep = 1;
- if (eos_msgq_len(&net_send_q)) abort = 1;
- xSemaphoreGive(mutex);
-
- spi_slave_free(VSPI_HOST);
-
- eos_power_sleep();
- if (abort) eos_power_wake(EOS_PWR_WAKE_MSG);
-
- vTaskSuspend(NULL);
-
- xSemaphoreTake(mutex, portMAX_DELAY);
- net_sleep = 0;
- xSemaphoreGive(mutex);
-
- spi_slave_initialize(VSPI_HOST, &spi_bus_cfg, &spi_slave_cfg, 1);
- wake = 1;
- repeat = 1;
- }
- continue;
- }
- mtype = buf_recv[0];
- len = (uint16_t)buf_recv[1] << 8;
- len |= (uint16_t)buf_recv[2] & 0xFF;
- buffer = buf_recv + 3;
- if (mtype & EOS_NET_MTYPE_FLAG_ONEW) {
- mtype &= ~EOS_NET_MTYPE_FLAG_ONEW;
- if (buf_send[0]) repeat = 1;
- }
- if (mtype <= EOS_NET_MAX_MTYPE) {
- mtype_handler[mtype-1](mtype, buffer, len);
- } else {
- bad_handler(mtype, buffer, len);
- }
- }
- vTaskDelete(NULL);
-}
-
-void eos_net_init(void) {
- int i;
-
- // Configuration for the handshake lines
- gpio_config_t io_conf;
-
- io_conf.intr_type = GPIO_INTR_DISABLE;
- io_conf.mode = GPIO_MODE_OUTPUT;
- io_conf.pull_up_en = 0;
- io_conf.pull_down_en = 0;
- io_conf.pin_bit_mask = ((uint64_t)1 << SPI_GPIO_CTS);
- gpio_config(&io_conf);
- gpio_set_level(SPI_GPIO_CTS, 0);
-
- io_conf.intr_type = GPIO_INTR_DISABLE;
- io_conf.mode = GPIO_MODE_OUTPUT;
- io_conf.pull_up_en = 0;
- io_conf.pull_down_en = 0;
- io_conf.pin_bit_mask = ((uint64_t)1 << SPI_GPIO_RTS);
- gpio_config(&io_conf);
- gpio_set_level(SPI_GPIO_RTS, 0);
-
- eos_msgq_init(&net_send_q, net_sndq_array, EOS_NET_SIZE_SNDQ);
- eos_bufq_init(&net_buf_q, net_bufq_array, EOS_NET_SIZE_BUFQ);
- for (i=0; i<EOS_NET_SIZE_BUFQ; i++) {
- eos_bufq_push(&net_buf_q, malloc(EOS_NET_SIZE_BUF));
- }
-
- for (i=0; i<EOS_NET_MAX_MTYPE; i++) {
- mtype_handler[i] = bad_handler;
- }
-
- semaph = xSemaphoreCreateCounting(EOS_NET_SIZE_BUFQ, EOS_NET_SIZE_BUFQ);
- mutex = xSemaphoreCreateBinary();
- xSemaphoreGive(mutex);
- xTaskCreate(&net_xchg_task, "net_xchg", EOS_TASK_SSIZE_NET_XCHG, NULL, EOS_TASK_PRIORITY_NET_XCHG, &net_xchg_task_handle);
- ESP_LOGI(TAG, "INIT");
-}
-
-unsigned char *eos_net_alloc(void) {
- unsigned char *ret;
-
- xSemaphoreTake(semaph, portMAX_DELAY);
- xSemaphoreTake(mutex, portMAX_DELAY);
- ret = eos_bufq_pop(&net_buf_q);
- xSemaphoreGive(mutex);
-
- return ret;
-}
-
-void eos_net_free(unsigned char *buf) {
- xSemaphoreTake(mutex, portMAX_DELAY);
- eos_bufq_push(&net_buf_q, buf);
- xSemaphoreGive(semaph);
- xSemaphoreGive(mutex);
-}
-
-int eos_net_send(unsigned char mtype, unsigned char *buffer, uint16_t len, uint8_t flags) {
- int rv, sleep;
-
- if (flags & EOS_NET_FLAG_BCOPY) xSemaphoreTake(semaph, portMAX_DELAY);
- xSemaphoreTake(mutex, portMAX_DELAY);
- sleep = net_sleep;
- gpio_set_level(SPI_GPIO_RTS, 1);
- if (flags & EOS_NET_FLAG_BCOPY) {
- unsigned char *b = eos_bufq_pop(&net_buf_q);
- memcpy(b, buffer, len);
- buffer = b;
- }
- rv = eos_msgq_push(&net_send_q, mtype, buffer, len, flags);
- xSemaphoreGive(mutex);
-
- if (sleep) eos_power_wake(EOS_PWR_WAKE_MSG);
-
- return rv;
-}
-
-void eos_net_set_handler(unsigned char mtype, eos_net_fptr_t handler) {
- mtype_handler[mtype-1] = handler;
-}
-
-void eos_net_sleep_done(uint8_t mode) {
- gpio_set_level(SPI_GPIO_CTS, 1);
- vTaskDelay(200 / portTICK_PERIOD_MS);
- gpio_set_level(SPI_GPIO_CTS, 0);
-}
-
-void eos_net_wake(uint8_t source, uint8_t mode) {
- int sleep;
-
- if (mode == EOS_PWR_SMODE_DEEP) return;
- do {
- vTaskResume(net_xchg_task_handle);
- vTaskDelay(10 / portTICK_PERIOD_MS);
-
- xSemaphoreTake(mutex, portMAX_DELAY);
- sleep = net_sleep;
- xSemaphoreGive(mutex);
- } while (sleep);
-}
diff --git a/code/esp32/components/eos/power.c b/code/esp32/components/eos/power.c
deleted file mode 100644
index f07e67b..0000000
--- a/code/esp32/components/eos/power.c
+++ /dev/null
@@ -1,325 +0,0 @@
-#include <stdlib.h>
-
-#include <freertos/FreeRTOS.h>
-#include <freertos/task.h>
-#include <freertos/queue.h>
-#include <driver/gpio.h>
-#include <esp_sleep.h>
-#include <esp_pm.h>
-#include <esp_log.h>
-
-#include "eos.h"
-#include "net.h"
-#include "cell.h"
-#include "power.h"
-
-#define POWER_GPIO_BTN 0
-#define POWER_GPIO_NET 5
-#define POWER_GPIO_UART 35
-
-#define POWER_ETYPE_BTN 1
-#define POWER_ETYPE_SLEEP 2
-#define POWER_ETYPE_WAKE 3
-#define POWER_ETYPE_NETRDY 4
-
-typedef struct {
- uint8_t type;
- union {
- uint8_t source;
- uint8_t level;
- };
-} power_event_t;
-
-static esp_pm_lock_handle_t power_lock_cpu_freq;
-static esp_pm_lock_handle_t power_lock_apb_freq;
-static esp_pm_lock_handle_t power_lock_no_sleep;
-
-static const char *TAG = "EOS POWER";
-
-static QueueHandle_t power_queue;
-
-static volatile int init_done = 0;
-
-static void IRAM_ATTR btn_handler(void *arg) {
- power_event_t evt;
-
- evt.type = POWER_ETYPE_BTN;
- evt.level = gpio_get_level(POWER_GPIO_BTN);
- xQueueSendFromISR(power_queue, &evt, NULL);
-}
-
-static void IRAM_ATTR btn_wake_handler(void *arg) {
- power_event_t evt;
-
- gpio_intr_disable(POWER_GPIO_BTN);
-
- evt.type = POWER_ETYPE_WAKE;
- evt.source = EOS_PWR_WAKE_BTN;
- xQueueSendFromISR(power_queue, &evt, NULL);
-
-}
-
-static void IRAM_ATTR net_wake_handler(void *arg) {
- power_event_t evt;
-
- gpio_intr_disable(POWER_GPIO_NET);
-
- evt.type = POWER_ETYPE_WAKE;
- evt.source = EOS_PWR_WAKE_NET;
- xQueueSendFromISR(power_queue, &evt, NULL);
-}
-
-static void IRAM_ATTR uart_wake_handler(void *arg) {
- power_event_t evt;
-
- gpio_intr_disable(POWER_GPIO_UART);
-
- evt.type = POWER_ETYPE_WAKE;
- evt.source = EOS_PWR_WAKE_UART;
- xQueueSendFromISR(power_queue, &evt, NULL);
-}
-
-void power_sleep(uint8_t mode) {
- gpio_config_t io_conf;
-
- eos_modem_sleep(mode);
- eos_net_sleep_done(mode);
-
- switch (mode) {
- case EOS_PWR_SMODE_LIGHT:
- io_conf.intr_type = GPIO_INTR_DISABLE;
- io_conf.mode = GPIO_MODE_INPUT;
- io_conf.pin_bit_mask = ((uint64_t)1 << POWER_GPIO_NET);
- io_conf.pull_up_en = 0;
- io_conf.pull_down_en = 0;
- gpio_config(&io_conf);
-
- gpio_isr_handler_add(POWER_GPIO_BTN, btn_wake_handler, NULL);
- gpio_isr_handler_add(POWER_GPIO_NET, net_wake_handler, NULL);
- gpio_isr_handler_add(POWER_GPIO_UART, uart_wake_handler, NULL);
-
- esp_sleep_enable_gpio_wakeup();
- gpio_wakeup_enable(POWER_GPIO_BTN, GPIO_INTR_LOW_LEVEL);
- gpio_wakeup_enable(POWER_GPIO_NET, GPIO_INTR_LOW_LEVEL);
- gpio_wakeup_enable(POWER_GPIO_UART, GPIO_INTR_LOW_LEVEL);
-
- ESP_LOGD(TAG, "SLEEP");
-
- esp_pm_lock_release(power_lock_apb_freq);
- esp_pm_lock_release(power_lock_no_sleep);
-
- break;
-
- case EOS_PWR_SMODE_DEEP:
- gpio_deep_sleep_hold_en();
- esp_sleep_enable_ext0_wakeup(POWER_GPIO_BTN, 0);
- esp_sleep_enable_ext1_wakeup((uint64_t)1 << POWER_GPIO_UART, ESP_EXT1_WAKEUP_ALL_LOW);
-
- ESP_LOGD(TAG, "SLEEP");
-
- esp_deep_sleep_start();
- break;
-
- default:
- break;
- }
-}
-
-void power_wake_stage1(uint8_t source, uint8_t mode) {
- gpio_config_t io_conf;
-
- if (mode == EOS_PWR_SMODE_LIGHT) {
- esp_pm_lock_acquire(power_lock_apb_freq);
- esp_pm_lock_acquire(power_lock_no_sleep);
-
- gpio_wakeup_disable(POWER_GPIO_BTN);
- gpio_wakeup_disable(POWER_GPIO_NET);
- gpio_wakeup_disable(POWER_GPIO_UART);
-
- gpio_isr_handler_remove(POWER_GPIO_NET);
- io_conf.intr_type = GPIO_INTR_DISABLE;
- io_conf.mode = GPIO_MODE_DISABLE;
- io_conf.pin_bit_mask = ((uint64_t)1 << POWER_GPIO_NET);
- io_conf.pull_up_en = 0;
- io_conf.pull_down_en = 0;
- gpio_config(&io_conf);
- }
-
- gpio_intr_disable(POWER_GPIO_BTN);
- if ((source != EOS_PWR_WAKE_BTN) && (source != EOS_PWR_WAKE_NET)) {
- gpio_set_direction(POWER_GPIO_BTN, GPIO_MODE_OUTPUT);
- gpio_set_level(POWER_GPIO_BTN, 0);
- vTaskDelay(200 / portTICK_PERIOD_MS);
- gpio_set_direction(POWER_GPIO_BTN, GPIO_MODE_INPUT);
- }
-
- eos_net_wake(source, mode);
-}
-
-void power_wake_stage2(uint8_t source, uint8_t mode) {
- eos_modem_wake(source, mode);
-
- gpio_set_intr_type(POWER_GPIO_BTN, GPIO_INTR_ANYEDGE);
- gpio_isr_handler_add(POWER_GPIO_BTN, btn_handler, NULL);
-
- ESP_LOGD(TAG, "WAKE");
-}
-
-static void power_event_task(void *pvParameters) {
- unsigned char *buf;
- power_event_t evt;
- uint8_t source;
- uint8_t wakeup_cause;
- uint8_t mode;
- int sleep;
-
- source = 0;
- wakeup_cause = eos_power_wakeup_cause();
- if (wakeup_cause) {
- mode = EOS_PWR_SMODE_DEEP;
- sleep = 1;
- } else {
- mode = EOS_PWR_SMODE_LIGHT;
- sleep = 0;
- }
-
- while (1) {
- if (xQueueReceive(power_queue, &evt, portMAX_DELAY)) {
- switch (evt.type) {
- case POWER_ETYPE_SLEEP:
- if (!sleep) {
- mode = EOS_PWR_SMODE_DEEP;
- power_sleep(mode);
- sleep = 1;
- }
- break;
-
- case POWER_ETYPE_WAKE:
- if (sleep) {
- source = evt.source;
- power_wake_stage1(source, mode);
- }
- break;
-
- case POWER_ETYPE_NETRDY:
- if (sleep && source) {
- power_wake_stage2(source, mode);
- sleep = 0;
- source = 0;
- }
- break;
-
- case POWER_ETYPE_BTN:
- buf = eos_net_alloc();
- buf[0] = EOS_PWR_MTYPE_BUTTON;
- buf[1] = evt.level;
- eos_net_send(EOS_NET_MTYPE_POWER, buf, 2, 0);
- break;
-
- default:
- break;
- }
- }
- }
- vTaskDelete(NULL);
-}
-
-void eos_power_init(void) {
- esp_err_t ret;
- gpio_config_t io_conf;
- esp_pm_config_esp32_t pwr_conf;
- uint8_t wakeup_cause;
-
- io_conf.intr_type = GPIO_INTR_ANYEDGE;
- io_conf.mode = GPIO_MODE_INPUT;
- io_conf.pin_bit_mask = ((uint64_t)1 << POWER_GPIO_BTN);
- io_conf.pull_up_en = 1;
- io_conf.pull_down_en = 0;
- gpio_config(&io_conf);
- gpio_isr_handler_add(POWER_GPIO_BTN, btn_handler, NULL);
-
- /*
- ret = esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_ON);
- assert(ret == ESP_OK);
- ret = esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_FAST_MEM, ESP_PD_OPTION_ON);
- assert(ret == ESP_OK);
- ret = esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_SLOW_MEM, ESP_PD_OPTION_ON);
- assert(ret == ESP_OK);
- */
-
- ret = esp_pm_lock_create(ESP_PM_CPU_FREQ_MAX, 0, NULL, &power_lock_cpu_freq);
- assert(ret == ESP_OK);
- ret = esp_pm_lock_create(ESP_PM_APB_FREQ_MAX, 0, NULL, &power_lock_apb_freq);
- assert(ret == ESP_OK);
- ret = esp_pm_lock_create(ESP_PM_NO_LIGHT_SLEEP, 0, NULL, &power_lock_no_sleep);
- assert(ret == ESP_OK);
-
- ret = esp_pm_lock_acquire(power_lock_cpu_freq);
- assert(ret == ESP_OK);
- ret = esp_pm_lock_acquire(power_lock_apb_freq);
- assert(ret == ESP_OK);
- ret = esp_pm_lock_acquire(power_lock_no_sleep);
- assert(ret == ESP_OK);
-
- pwr_conf.max_freq_mhz = 160;
- pwr_conf.min_freq_mhz = 80;
- pwr_conf.light_sleep_enable = 1;
-
- ret = esp_pm_configure(&pwr_conf);
- assert(ret == ESP_OK);
-
- power_queue = xQueueCreate(4, sizeof(power_event_t));
- xTaskCreate(power_event_task, "power_event", EOS_TASK_SSIZE_PWR, NULL, EOS_TASK_PRIORITY_PWR, NULL);
-
- wakeup_cause = eos_power_wakeup_cause();
- if (wakeup_cause) eos_power_wake(wakeup_cause);
-
- init_done = 1;
- ESP_LOGI(TAG, "INIT");
-}
-
-void eos_power_wait4init(void) {
- while (!init_done);
-}
-
-uint8_t eos_power_wakeup_cause(void) {
- esp_sleep_wakeup_cause_t cause = esp_sleep_get_wakeup_cause();
-
- switch (cause) {
- case ESP_SLEEP_WAKEUP_EXT0:
- return EOS_PWR_WAKE_BTN;
-
- case ESP_SLEEP_WAKEUP_EXT1:
- return EOS_PWR_WAKE_UART;
-
- default:
- case ESP_SLEEP_WAKEUP_UNDEFINED:
- return EOS_PWR_WAKE_RST;
- }
-}
-
-void eos_power_sleep(void) {
- power_event_t evt;
-
- evt.type = POWER_ETYPE_SLEEP;
- evt.source = 0;
- xQueueSend(power_queue, &evt, portMAX_DELAY);
-}
-
-void eos_power_wake(uint8_t source) {
- power_event_t evt;
-
- evt.type = POWER_ETYPE_WAKE;
- evt.source = source;
-
- xQueueSend(power_queue, &evt, portMAX_DELAY);
-}
-
-void eos_power_net_ready(void) {
- power_event_t evt;
-
- evt.type = POWER_ETYPE_NETRDY;
- evt.source = 0;
-
- xQueueSend(power_queue, &evt, portMAX_DELAY);
-}
diff --git a/code/esp32/components/eos/sock.c b/code/esp32/components/eos/sock.c
deleted file mode 100644
index 17357e4..0000000
--- a/code/esp32/components/eos/sock.c
+++ /dev/null
@@ -1,163 +0,0 @@
-#include <stdlib.h>
-#include <stdint.h>
-#include <string.h>
-
-#include <freertos/FreeRTOS.h>
-#include <freertos/semphr.h>
-#include <freertos/task.h>
-
-#include <esp_system.h>
-#include <esp_event.h>
-#include <esp_event_loop.h>
-#include <esp_log.h>
-#include <esp_err.h>
-#include <esp_wifi.h>
-#include <nvs_flash.h>
-
-#include <lwip/sockets.h>
-#include <lwip/err.h>
-#include <lwip/sockets.h>
-#include <lwip/sys.h>
-#include <lwip/netdb.h>
-#include <lwip/dns.h>
-
-#include "eos.h"
-#include "net.h"
-#include "sock.h"
-
-static const char *TAG = "EOS SOCK";
-static SemaphoreHandle_t mutex;
-static int _socks[EOS_SOCK_MAX_SOCK];
-
-static int t_open_dgram(void) {
- struct sockaddr_in _myaddr;
- int sock;
-
- sock = socket(PF_INET, SOCK_DGRAM, 0);
- if (sock < 0) return sock;
-
- memset((char *)&_myaddr, 0, sizeof(_myaddr));
- _myaddr.sin_family = AF_INET;
- _myaddr.sin_addr.s_addr = htonl(INADDR_ANY);
- _myaddr.sin_port = htons(3000);
-
- int rv = bind(sock, (struct sockaddr *)&_myaddr, sizeof(_myaddr));
- if (rv < 0) {
- close(sock);
- return rv;
- }
- return sock;
-}
-
-static void t_close(int sock) {
- close(sock);
-}
-
-static ssize_t t_sendto(int sock, void *msg, size_t msg_size, EOSNetAddr *addr) {
- struct sockaddr_in servaddr;
-
- memset((void *)&servaddr, 0, sizeof(servaddr));
- servaddr.sin_family = AF_INET;
- servaddr.sin_port = addr->port;
- memcpy((void *)&servaddr.sin_addr, addr->host, sizeof(addr->host));
- return sendto(sock, msg, msg_size, 0, (struct sockaddr *)&servaddr, sizeof(servaddr));
-}
-
-static ssize_t t_recvfrom(int sock, void *msg, size_t msg_size, EOSNetAddr *addr) {
- struct sockaddr_in servaddr;
- socklen_t addrlen = sizeof(servaddr);
- memset((void *)&servaddr, 0, sizeof(servaddr));
-
- ssize_t recvlen = recvfrom(sock, msg, msg_size, 0, (struct sockaddr *)&servaddr, &addrlen);
- if (recvlen < 0) return recvlen;
-
- if (addr) {
- addr->port = servaddr.sin_port;
- memcpy(addr->host, (void *)&servaddr.sin_addr, sizeof(addr->host));
- }
- return recvlen;
-}
-
-static void udp_rcvr_task(void *pvParameters) {
- EOSNetAddr addr;
- uint8_t esock = (uint8_t)pvParameters;
- int sock = _socks[esock-1];
- unsigned char *buf;
-
- do {
- ssize_t rv;
-
- buf = eos_net_alloc();
- rv = t_recvfrom(sock, buf+EOS_SOCK_SIZE_UDP_HDR, EOS_NET_SIZE_BUF-EOS_SOCK_SIZE_UDP_HDR, &addr);
- if (rv < 0) {
- sock = 0;
- ESP_LOGE(TAG, "UDP RECV ERR:%d", rv);
- continue;
- }
- buf[0] = EOS_SOCK_MTYPE_PKT;
- buf[1] = esock;
- memcpy(buf+2, addr.host, sizeof(addr.host));
- memcpy(buf+2+sizeof(addr.host), &addr.port, sizeof(addr.port));
- eos_net_send(EOS_NET_MTYPE_SOCK, buf, rv+EOS_SOCK_SIZE_UDP_HDR, 0);
- } while(sock);
- xSemaphoreTake(mutex, portMAX_DELAY);
- _socks[esock-1] = 0;
- xSemaphoreGive(mutex);
- vTaskDelete(NULL);
-}
-
-static void sock_handler(unsigned char type, unsigned char *buffer, uint16_t size) {
- EOSNetAddr addr;
- uint8_t esock;
- int sock, i;
- unsigned char *rbuf;
-
- if (size < 1) return;
-
- switch(buffer[0]) {
- case EOS_SOCK_MTYPE_PKT:
- if (size < EOS_SOCK_SIZE_UDP_HDR) return;
- sock = _socks[buffer[1]-1];
- memcpy(addr.host, buffer+2, sizeof(addr.host));
- memcpy(&addr.port, buffer+2+sizeof(addr.host), sizeof(addr.port));
- t_sendto(sock, buffer+EOS_SOCK_SIZE_UDP_HDR, size-EOS_SOCK_SIZE_UDP_HDR, &addr);
- break;
-
- case EOS_SOCK_MTYPE_OPEN_DGRAM:
- sock = t_open_dgram();
- esock = 0;
- if (sock > 0) {
- xSemaphoreTake(mutex, portMAX_DELAY);
- for (i=0; i<EOS_SOCK_MAX_SOCK; i++) {
- if (_socks[i] == 0) {
- esock = i+1;
- _socks[i] = sock;
- }
- }
- xSemaphoreGive(mutex);
- }
- // xTaskCreatePinnedToCore(&sock_receiver, "sock_receiver", EOS_TASK_SSIZE_UDP_RCVR, (void *)esock, EOS_TASK_PRIORITY_UDP_RCVR, NULL, 1);
- xTaskCreate(&udp_rcvr_task, "udp_rcvr", EOS_TASK_SSIZE_UDP_RCVR, (void *)esock, EOS_TASK_PRIORITY_UDP_RCVR, NULL);
- rbuf = eos_net_alloc();
- rbuf[0] = EOS_SOCK_MTYPE_OPEN_DGRAM;
- rbuf[1] = esock;
- eos_net_send(EOS_NET_MTYPE_SOCK, rbuf, 2, 0);
- break;
-
- case EOS_SOCK_MTYPE_CLOSE:
- if (size < 2) return;
- sock = _socks[buffer[1]-1];
- t_close(sock);
- break;
-
- default:
- break;
- }
-}
-
-void eos_sock_init(void) {
- mutex = xSemaphoreCreateBinary();
- xSemaphoreGive(mutex);
- eos_net_set_handler(EOS_NET_MTYPE_SOCK, sock_handler);
- ESP_LOGI(TAG, "INIT");
-} \ No newline at end of file
diff --git a/code/esp32/components/eos/unicode.c b/code/esp32/components/eos/unicode.c
deleted file mode 120000
index 4cdffa7..0000000
--- a/code/esp32/components/eos/unicode.c
+++ /dev/null
@@ -1 +0,0 @@
-../../../fe310/eos/unicode.c \ No newline at end of file
diff --git a/code/esp32/components/eos/wifi.c b/code/esp32/components/eos/wifi.c
deleted file mode 100755
index 3dd90ba..0000000
--- a/code/esp32/components/eos/wifi.c
+++ /dev/null
@@ -1,302 +0,0 @@
-#include <stdlib.h>
-#include <stdint.h>
-#include <string.h>
-
-#include <freertos/FreeRTOS.h>
-#include <freertos/task.h>
-
-#include <esp_system.h>
-#include <esp_event.h>
-#include <esp_event_loop.h>
-#include <esp_log.h>
-#include <esp_err.h>
-#include <esp_wifi.h>
-
-#include "eos.h"
-#include "net.h"
-#include "wifi.h"
-
-// XXX: WiFi fail due to no DHCP server
-
-#define WIFI_MAX_SCAN_RECORDS 20
-#define WIFI_MAX_CONNECT_ATTEMPTS 3
-
-#define WIFI_STATE_STOPPED 0
-#define WIFI_STATE_SCANNING 1
-#define WIFI_STATE_CONNECTING 2
-#define WIFI_STATE_CONNECTED 3
-#define WIFI_STATE_DISCONNECTING 4
-#define WIFI_STATE_DISCONNECTED 5
-
-#define WIFI_ACTION_NONE 0
-#define WIFI_ACTION_SCAN 1
-#define WIFI_ACTION_CONNECT 2
-#define WIFI_ACTION_DISCONNECT 3
-
-static const char *TAG = "EOS WIFI";
-
-static SemaphoreHandle_t mutex;
-
-static wifi_config_t wifi_sta_config;
-static wifi_scan_config_t wifi_scan_config;
-
-static int wifi_connect_cnt = 0;
-static uint8_t wifi_action;
-static uint8_t wifi_state;
-
-static esp_err_t wifi_event_handler(void *ctx, system_event_t *event) {
- esp_err_t ret = ESP_OK;
- char _disconnect;
- uint8_t _action, _state;
- unsigned char *rbuf;
- wifi_ap_record_t scan_r[WIFI_MAX_SCAN_RECORDS];
- uint16_t scan_n = WIFI_MAX_SCAN_RECORDS;
-
- switch(event->event_id) {
- case WIFI_EVENT_SCAN_DONE:
- memset(scan_r, 0, sizeof(scan_r));
- esp_wifi_scan_get_ap_records(&scan_n, scan_r);
-
- xSemaphoreTake(mutex, portMAX_DELAY);
- _state = wifi_state;
- if (wifi_state == WIFI_STATE_CONNECTED) wifi_action = WIFI_ACTION_NONE;
- xSemaphoreGive(mutex);
-
- if (_state != WIFI_STATE_CONNECTED) ret = esp_wifi_stop();
- break;
-
- case WIFI_EVENT_STA_START:
- xSemaphoreTake(mutex, portMAX_DELAY);
- _action = wifi_action;
- xSemaphoreGive(mutex);
-
- switch (_action) {
- case WIFI_ACTION_SCAN:
- ret = esp_wifi_scan_start(&wifi_scan_config, 0);
- break;
-
- case WIFI_ACTION_CONNECT:
- ret = esp_wifi_connect();
- break;
-
- default:
- break;
- }
- break;
-
- case WIFI_EVENT_STA_STOP:
- xSemaphoreTake(mutex, portMAX_DELAY);
- wifi_state = WIFI_STATE_STOPPED;
- wifi_action = WIFI_ACTION_NONE;
- xSemaphoreGive(mutex);
- break;
-
- case WIFI_EVENT_STA_CONNECTED:
- xSemaphoreTake(mutex, portMAX_DELAY);
- wifi_state = WIFI_STATE_CONNECTED;
- wifi_action = WIFI_ACTION_NONE;
- wifi_connect_cnt = WIFI_MAX_CONNECT_ATTEMPTS;
- xSemaphoreGive(mutex);
- break;
-
- case WIFI_EVENT_STA_DISCONNECTED:
- xSemaphoreTake(mutex, portMAX_DELAY);
- if (wifi_connect_cnt) wifi_connect_cnt--;
- _action = wifi_action;
- _disconnect = (wifi_connect_cnt == 0);
- if (_disconnect) wifi_state = WIFI_STATE_DISCONNECTED;
- xSemaphoreGive(mutex);
-
- if (_disconnect) {
- rbuf = eos_net_alloc();
- if (_action == WIFI_ACTION_CONNECT) {
- rbuf[0] = EOS_WIFI_MTYPE_CONNECT;
- rbuf[1] = EOS_ERR;
- eos_net_send(EOS_NET_MTYPE_WIFI, rbuf, 2, 0);
- } else {
- rbuf[0] = EOS_WIFI_MTYPE_DISCONNECT;
- eos_net_send(EOS_NET_MTYPE_WIFI, rbuf, 1, 0);
- }
- if (!_action) ret = esp_wifi_stop();
- } else {
- ret = esp_wifi_connect();
- }
- break;
-
- case IP_EVENT_STA_GOT_IP:
- ESP_LOGD(TAG, "IP address: " IPSTR, IP2STR(&event->event_info.got_ip.ip_info.ip));
- if (event->event_info.got_ip.ip_changed) {
- // send wifi reconnect
- } else {
- rbuf = eos_net_alloc();
- rbuf[0] = EOS_WIFI_MTYPE_CONNECT;
- rbuf[1] = EOS_OK;
- eos_net_send(EOS_NET_MTYPE_WIFI, rbuf, 2, 0);
- }
- break;
-
- default: // Ignore the other event types
- break;
- }
- if (ret != ESP_OK) ESP_LOGD(TAG, "ESP WIFI ERR: %d", ret);
-
- return ESP_OK;
-}
-
-static void wifi_handler(unsigned char _mtype, unsigned char *buffer, uint16_t size) {
- int rv = EOS_OK;
- uint8_t mtype = buffer[0];
- char *ssid, *pass;
-
- switch (mtype) {
- case EOS_WIFI_MTYPE_SCAN:
- rv = eos_wifi_scan();
- break;
-
- case EOS_WIFI_MTYPE_CONNECT:
- ssid = (char *)buffer+1;
- pass = ssid+strlen(ssid)+1;
- rv = eos_wifi_set_auth(ssid, pass);
- if (!rv) rv = eos_wifi_connect();
- break;
-
- case EOS_WIFI_MTYPE_DISCONNECT:
- rv = eos_wifi_disconnect();
- break;
- }
- if (rv) ESP_LOGD(TAG, "WIFI HANDLER ERR: %d", rv);
-}
-
-void eos_wifi_init(void) {
- esp_err_t ret;
- wifi_init_config_t wifi_config = WIFI_INIT_CONFIG_DEFAULT();
-
- memset(&wifi_sta_config, 0, sizeof(wifi_sta_config));
-
- ret = esp_event_loop_init(wifi_event_handler, NULL);
- assert(ret == ESP_OK);
-
- ret = esp_wifi_init(&wifi_config);
- assert(ret == ESP_OK);
-
- ret = esp_wifi_set_storage(WIFI_STORAGE_RAM);
- assert(ret == ESP_OK);
-
- ret = esp_wifi_set_mode(WIFI_MODE_STA);
- assert(ret == ESP_OK);
-
- ret = esp_wifi_set_config(ESP_IF_WIFI_STA, &wifi_sta_config);
- assert(ret == ESP_OK);
-
- ret = esp_wifi_stop();
- assert(ret == ESP_OK);
-
- mutex = xSemaphoreCreateBinary();
- xSemaphoreGive(mutex);
-
- eos_net_set_handler(EOS_NET_MTYPE_WIFI, wifi_handler);
- ESP_LOGI(TAG, "INIT");
-}
-
-int eos_wifi_scan(void) {
- int rv = EOS_OK;
- esp_err_t ret = ESP_OK;
- uint8_t _wifi_state = 0;
-
- xSemaphoreTake(mutex, portMAX_DELAY);
- if (!wifi_action) {
- _wifi_state = wifi_state;
-
- wifi_action = WIFI_ACTION_SCAN;
- if (wifi_state == WIFI_STATE_STOPPED) wifi_state = WIFI_STATE_SCANNING;
-
- memset(&wifi_scan_config, 0, sizeof(wifi_scan_config));
- } else {
- rv = EOS_ERR_BUSY;
- }
- xSemaphoreGive(mutex);
-
- if (rv) return rv;
-
- if (_wifi_state == WIFI_STATE_STOPPED) {
- ret = esp_wifi_start();
- } else {
- ret = esp_wifi_scan_start(&wifi_scan_config, 0);
- }
- if (ret != ESP_OK) rv = EOS_ERR;
-
- return rv;
-}
-
-int eos_wifi_set_auth(char *ssid, char *pass) {
- int rv = EOS_OK;
-
- xSemaphoreTake(mutex, portMAX_DELAY);
- if (!wifi_action) {
- if (ssid) strncpy((char *)wifi_sta_config.sta.ssid, ssid, sizeof(wifi_sta_config.sta.ssid) - 1);
- if (pass) strncpy((char *)wifi_sta_config.sta.password, pass, sizeof(wifi_sta_config.sta.password) - 1);
- } else {
- rv = EOS_ERR_BUSY;
-
- }
- xSemaphoreGive(mutex);
-
- return rv;
-}
-
-int eos_wifi_connect(void) {
- int rv = EOS_OK;
- esp_err_t ret = ESP_OK;
- uint8_t _wifi_state = 0;
-
- xSemaphoreTake(mutex, portMAX_DELAY);
- if (!wifi_action) {
- _wifi_state = wifi_state;
-
- wifi_action = WIFI_ACTION_CONNECT;
- wifi_state = WIFI_STATE_CONNECTING;
- wifi_connect_cnt = WIFI_MAX_CONNECT_ATTEMPTS;
- } else {
- rv = EOS_ERR_BUSY;
- }
- xSemaphoreGive(mutex);
-
- if (rv) return rv;
-
- esp_wifi_set_config(ESP_IF_WIFI_STA, &wifi_sta_config);
-
- if (_wifi_state == WIFI_STATE_STOPPED) {
- ret = esp_wifi_start();
- } else {
- ret = esp_wifi_connect();
- }
- if (ret != ESP_OK) rv = EOS_ERR;
-
- return rv;
-}
-
-int eos_wifi_disconnect(void) {
- int rv = EOS_OK;
- esp_err_t ret = ESP_OK;
-
- xSemaphoreTake(mutex, portMAX_DELAY);
- if (!wifi_action) {
- wifi_action = WIFI_ACTION_DISCONNECT;
- wifi_state = WIFI_STATE_DISCONNECTING;
- wifi_connect_cnt = 0;
-
- memset(wifi_sta_config.sta.ssid, 0, sizeof(wifi_sta_config.sta.ssid));
- memset(wifi_sta_config.sta.password, 0, sizeof(wifi_sta_config.sta.password));
- } else {
- rv = EOS_ERR_BUSY;
- }
- xSemaphoreGive(mutex);
-
- if (rv) return rv;
-
- ret = esp_wifi_stop();
- if (ret != ESP_OK) rv = EOS_ERR;
-
- return rv;
-}
-
diff --git a/code/esp32/main/app_main.c b/code/esp32/main/app_main.c
deleted file mode 100644
index 4babcdc..0000000
--- a/code/esp32/main/app_main.c
+++ /dev/null
@@ -1,38 +0,0 @@
-#include <freertos/FreeRTOS.h>
-#include <freertos/task.h>
-
-#include <tcpip_adapter.h>
-#include <driver/gpio.h>
-#include <esp_sleep.h>
-
-#include "i2c.h"
-#include "cell.h"
-#include "_net.h"
-#include "wifi.h"
-#include "sock.h"
-#include "power.h"
-#include "bq25895.h"
-
-#define ESP_INTR_FLAG_DEFAULT 0
-
-// Main application
-void app_main() {
- tcpip_adapter_init();
-
- eos_net_init();
-
- eos_cell_pcm_init();
- gpio_install_isr_service(ESP_INTR_FLAG_DEFAULT);
- eos_modem_init();
-
- eos_cell_init();
- eos_wifi_init();
- eos_sock_init();
-
- eos_power_init();
-
- eos_i2c_init();
- eos_bq25895_set_ilim();
-}
-
-
diff --git a/code/esp32/main/component.mk b/code/esp32/main/component.mk
deleted file mode 100644
index 61f8990..0000000
--- a/code/esp32/main/component.mk
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# Main component makefile.
-#
-# This Makefile can be left empty. By default, it will take the sources in the
-# src/ directory, compile them and link them into lib(subdirectory_name).a
-# in the build directory. This behaviour is entirely configurable,
-# please read the ESP-IDF documents if you need to do this.
-#
diff --git a/code/fe310/Makefile b/code/fe310/Makefile
deleted file mode 100644
index f1430fb..0000000
--- a/code/fe310/Makefile
+++ /dev/null
@@ -1,25 +0,0 @@
-include common.mk
-
-CFLAGS += -I./include
-
-subdirs = bsp/drivers bsp/gloss bsp/metal eos eos/eve eos/eve/screen eos/eve/widget
-
-all: libeos.a
-
-%.o: %.c
- $(CC) $(CFLAGS) -c $<
-
-libeos.a:
- for i in $(subdirs); do \
- (cd $$i && $(MAKE)) || exit; \
- done
- rm -f $@
- for i in $(subdirs); do \
- $(AR) rcs $@ $$i/*.o; \
- done
-
-clean:
- for i in $(subdirs); do \
- (cd $$i && $(MAKE) clean) || exit; \
- done
- rm -f *.o *.a
diff --git a/code/fe310/bsp/default.lds b/code/fe310/bsp/default.lds
deleted file mode 100644
index cabcf01..0000000
--- a/code/fe310/bsp/default.lds
+++ /dev/null
@@ -1,153 +0,0 @@
-OUTPUT_ARCH("riscv")
-
-ENTRY(_enter)
-
-MEMORY
-{
- flash (rxai!w) : ORIGIN = 0x20000000, LENGTH = 0x6a120
- itim (wx!rai) : ORIGIN = 0x8000000, LENGTH = 0x2000
- ram (wxa!ri) : ORIGIN = 0x80000000, LENGTH = 0x4000
-}
-
-PHDRS
-{
- flash PT_LOAD;
- ram PT_LOAD;
- ram_init PT_LOAD;
- itim PT_LOAD;
- itim_init PT_LOAD;
-}
-
-SECTIONS
-{
-
- __stack_size = 0x1000;
- PROVIDE(__metal_boot_hart = 0);
- PROVIDE(__metal_chicken_bit = 0);
-
- .init : {
- KEEP (*(.text.metal.init.enter))
- KEEP (*(.text.metal.init.*))
- KEEP (*(SORT_NONE(.init)))
- KEEP (*(.text.libgloss.start))
- } >flash AT>flash :flash
-
- .fini : {
- KEEP (*(SORT_NONE(.fini)))
- } >flash AT>flash :flash
-
- .text : {
- *(.text.unlikely .text.unlikely.*)
- *(.text.startup .text.startup.*)
- *(.text .text.*)
- *(.gnu.linkonce.t.*)
- } >flash AT>flash :flash
-
- PROVIDE (__etext = .);
- PROVIDE (_etext = .);
- PROVIDE (etext = .);
-
- .rodata : {
- *(.rdata)
- *(.rodata .rodata.*)
- *(.gnu.linkonce.r.*)
- . = ALIGN(8);
- *(.srodata.cst16)
- *(.srodata.cst8)
- *(.srodata.cst4)
- *(.srodata.cst2)
- *(.srodata .srodata.*)
- } >flash AT>flash :flash
-
- . = ALIGN(8);
-
- .preinit_array : {
- PROVIDE_HIDDEN (__preinit_array_start = .);
- KEEP (*(.preinit_array))
- PROVIDE_HIDDEN (__preinit_array_end = .);
- } >flash AT>flash :flash
-
- .init_array : {
- PROVIDE_HIDDEN (__init_array_start = .);
- KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))
- KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors))
- PROVIDE_HIDDEN (__init_array_end = .);
- } >flash AT>flash :flash
-
- .fini_array : {
- PROVIDE_HIDDEN (__fini_array_start = .);
- KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*)))
- KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors))
- PROVIDE_HIDDEN (__fini_array_end = .);
- } >flash AT>flash :flash
-
- .ctors : {
- KEEP (*crtbegin.o(.ctors))
- KEEP (*crtbegin?.o(.ctors))
- KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors))
- KEEP (*(SORT(.ctors.*)))
- KEEP (*(.ctors))
- } >flash AT>flash :flash
-
- .dtors : {
- KEEP (*crtbegin.o(.dtors))
- KEEP (*crtbegin?.o(.dtors))
- KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors))
- KEEP (*(SORT(.dtors.*)))
- KEEP (*(.dtors))
- } >flash AT>flash :flash
-
- .itim : ALIGN(8) {
- *(.itim .itim.*)
- } >itim AT>flash :itim_init
-
- PROVIDE( metal_segment_itim_source_start = LOADADDR(.itim) );
- PROVIDE( metal_segment_itim_target_start = ADDR(.itim) );
- PROVIDE( metal_segment_itim_target_end = ADDR(.itim) + SIZEOF(.itim) );
-
- .data : ALIGN(8) {
- *(.data .data.*)
- *(.gnu.linkonce.d.*)
- . = ALIGN(8);
- PROVIDE( __global_pointer$ = . + 0x800 );
- *(.sdata .sdata.* .sdata2.*)
- *(.gnu.linkonce.s.*)
- } >itim AT>flash :itim_init
-/* >ram AT>flash :ram_init */
-
- PROVIDE( metal_segment_data_source_start = LOADADDR(.data) );
- PROVIDE( metal_segment_data_target_start = ADDR(.data) );
- PROVIDE( metal_segment_data_target_end = ADDR(.data) + SIZEOF(.data) );
-
- .bss : ALIGN(8) {
- *(.ibss .ibss.*)
- *(.sbss*)
- *(.gnu.linkonce.sb.*)
- *(.bss .bss.*)
- *(.gnu.linkonce.b.*)
- *(COMMON)
- } >itim AT>ram :itim
-/* >ram AT>ram :ram */
-
- PROVIDE( metal_segment_bss_target_start = ADDR(.bss) );
- PROVIDE( metal_segment_bss_target_end = ADDR(.bss) + SIZEOF(.bss) );
-
- __heap_size = 0x4000 - __stack_size;
- .heap : {
- PROVIDE( metal_segment_heap_target_start = . );
- . += __heap_size;
- PROVIDE( metal_segment_heap_target_end = . );
- PROVIDE( _heap_end = . );
- } >ram AT>ram :ram
-
- PROVIDE(__stack_size = __stack_size);
-
- .stack : {
- PROVIDE(metal_segment_stack_begin = .);
- . += __stack_size;
- PROVIDE(metal_segment_stack_end = .);
- PROVIDE( _sp = . );
- } >ram AT>ram :ram
-
-}
-
diff --git a/code/fe310/bsp/drivers/Makefile b/code/fe310/bsp/drivers/Makefile
deleted file mode 100644
index 14fed05..0000000
--- a/code/fe310/bsp/drivers/Makefile
+++ /dev/null
@@ -1,10 +0,0 @@
-include ../../common.mk
-CFLAGS += -I../include -include sys/cdefs.h
-
-%.o: %.c
- $(CC) $(CFLAGS) -c $<
-
-all: plic_driver.o prci_driver.o
-
-clean:
- rm -f *.o
diff --git a/code/fe310/bsp/drivers/plic_driver.c b/code/fe310/bsp/drivers/plic_driver.c
deleted file mode 100644
index 27b9d2c..0000000
--- a/code/fe310/bsp/drivers/plic_driver.c
+++ /dev/null
@@ -1,127 +0,0 @@
-// See LICENSE for license details.
-
-#include "sifive/devices/plic.h"
-#include "plic_driver.h"
-#include "platform.h"
-#include "encoding.h"
-#include <string.h>
-
-
-// Note that there are no assertions or bounds checking on these
-// parameter values.
-
-void volatile_memzero(uint8_t * base, unsigned int size)
-{
- volatile uint8_t * ptr;
- for (ptr = base; ptr < (base + size); ptr++){
- *ptr = 0;
- }
-}
-
-void PLIC_init (
- plic_instance_t * this_plic,
- uintptr_t base_addr,
- uint32_t num_sources,
- uint32_t num_priorities
- )
-{
-
- this_plic->base_addr = base_addr;
- this_plic->num_sources = num_sources;
- this_plic->num_priorities = num_priorities;
-
- // Disable all interrupts (don't assume that these registers are reset).
- unsigned long hart_id = read_csr(mhartid);
- volatile_memzero((uint8_t*) (this_plic->base_addr +
- PLIC_ENABLE_OFFSET +
- (hart_id << PLIC_ENABLE_SHIFT_PER_TARGET)),
- (num_sources + 8) / 8);
-
- // Set all priorities to 0 (equal priority -- don't assume that these are reset).
- volatile_memzero ((uint8_t *)(this_plic->base_addr +
- PLIC_PRIORITY_OFFSET),
- (num_sources + 1) << PLIC_PRIORITY_SHIFT_PER_SOURCE);
-
- // Set the threshold to 0.
- volatile plic_threshold* threshold = (plic_threshold*)
- (this_plic->base_addr +
- PLIC_THRESHOLD_OFFSET +
- (hart_id << PLIC_THRESHOLD_SHIFT_PER_TARGET));
-
- *threshold = 0;
-
-}
-
-void PLIC_set_threshold (plic_instance_t * this_plic,
- plic_threshold threshold){
-
- unsigned long hart_id = read_csr(mhartid);
- volatile plic_threshold* threshold_ptr = (plic_threshold*) (this_plic->base_addr +
- PLIC_THRESHOLD_OFFSET +
- (hart_id << PLIC_THRESHOLD_SHIFT_PER_TARGET));
-
- *threshold_ptr = threshold;
-
-}
-
-
-void PLIC_enable_interrupt (plic_instance_t * this_plic, plic_source source){
-
- unsigned long hart_id = read_csr(mhartid);
- volatile uint8_t * current_ptr = (volatile uint8_t *)(this_plic->base_addr +
- PLIC_ENABLE_OFFSET +
- (hart_id << PLIC_ENABLE_SHIFT_PER_TARGET) +
- (source >> 3));
- uint8_t current = *current_ptr;
- current = current | ( 1 << (source & 0x7));
- *current_ptr = current;
-
-}
-
-void PLIC_disable_interrupt (plic_instance_t * this_plic, plic_source source){
-
- unsigned long hart_id = read_csr(mhartid);
- volatile uint8_t * current_ptr = (volatile uint8_t *) (this_plic->base_addr +
- PLIC_ENABLE_OFFSET +
- (hart_id << PLIC_ENABLE_SHIFT_PER_TARGET) +
- (source >> 3));
- uint8_t current = *current_ptr;
- current = current & ~(( 1 << (source & 0x7)));
- *current_ptr = current;
-
-}
-
-void PLIC_set_priority (plic_instance_t * this_plic, plic_source source, plic_priority priority){
-
- if (this_plic->num_priorities > 0) {
- volatile plic_priority * priority_ptr = (volatile plic_priority *)
- (this_plic->base_addr +
- PLIC_PRIORITY_OFFSET +
- (source << PLIC_PRIORITY_SHIFT_PER_SOURCE));
- *priority_ptr = priority;
- }
-}
-
-plic_source PLIC_claim_interrupt(plic_instance_t * this_plic){
-
- unsigned long hart_id = read_csr(mhartid);
-
- volatile plic_source * claim_addr = (volatile plic_source * )
- (this_plic->base_addr +
- PLIC_CLAIM_OFFSET +
- (hart_id << PLIC_CLAIM_SHIFT_PER_TARGET));
-
- return *claim_addr;
-
-}
-
-void PLIC_complete_interrupt(plic_instance_t * this_plic, plic_source source){
-
- unsigned long hart_id = read_csr(mhartid);
- volatile plic_source * claim_addr = (volatile plic_source *) (this_plic->base_addr +
- PLIC_CLAIM_OFFSET +
- (hart_id << PLIC_CLAIM_SHIFT_PER_TARGET));
- *claim_addr = source;
-
-}
-
diff --git a/code/fe310/bsp/drivers/plic_driver.h b/code/fe310/bsp/drivers/plic_driver.h
deleted file mode 100644
index 98b2bdd..0000000
--- a/code/fe310/bsp/drivers/plic_driver.h
+++ /dev/null
@@ -1,51 +0,0 @@
-// See LICENSE file for licence details
-
-#ifndef _PLIC_DRIVER_H_
-#define _PLIC_DRIVER_H_
-
-
-__BEGIN_DECLS
-
-#include "platform.h"
-
-typedef struct __plic_instance_t
-{
- uintptr_t base_addr;
-
- uint32_t num_sources;
- uint32_t num_priorities;
-
-} plic_instance_t;
-
-typedef uint32_t plic_source;
-typedef uint32_t plic_priority;
-typedef uint32_t plic_threshold;
-
-void PLIC_init (
- plic_instance_t * this_plic,
- uintptr_t base_addr,
- uint32_t num_sources,
- uint32_t num_priorities
- );
-
-void PLIC_set_threshold (plic_instance_t * this_plic,
- plic_threshold threshold);
-
-void PLIC_enable_interrupt (plic_instance_t * this_plic,
- plic_source source);
-
-void PLIC_disable_interrupt (plic_instance_t * this_plic,
- plic_source source);
-
-void PLIC_set_priority (plic_instance_t * this_plic,
- plic_source source,
- plic_priority priority);
-
-plic_source PLIC_claim_interrupt(plic_instance_t * this_plic);
-
-void PLIC_complete_interrupt(plic_instance_t * this_plic,
- plic_source source);
-
-__END_DECLS
-
-#endif
diff --git a/code/fe310/bsp/drivers/prci_driver.c b/code/fe310/bsp/drivers/prci_driver.c
deleted file mode 100644
index c2df2c9..0000000
--- a/code/fe310/bsp/drivers/prci_driver.c
+++ /dev/null
@@ -1,265 +0,0 @@
-// See LICENSE file for license details
-
-#include "platform.h"
-
-#ifdef PRCI_CTRL_ADDR
-#include "prci_driver.h"
-#include <unistd.h>
-
-#define rdmcycle(x) { \
- uint32_t lo, hi, hi2; \
- __asm__ __volatile__ ("1:\n\t" \
- "csrr %0, mcycleh\n\t" \
- "csrr %1, mcycle\n\t" \
- "csrr %2, mcycleh\n\t" \
- "bne %0, %2, 1b\n\t" \
- : "=r" (hi), "=r" (lo), "=r" (hi2)) ; \
- *(x) = lo | ((uint64_t) hi << 32); \
- }
-
-uint32_t PRCI_measure_mcycle_freq(uint32_t mtime_ticks, uint32_t mtime_freq)
-{
-
- uint32_t start_mtime = CLINT_REG(CLINT_MTIME);
- uint32_t end_mtime = start_mtime + mtime_ticks + 1;
-
- // Make sure we won't get rollover.
- while (end_mtime < start_mtime) {
- start_mtime = CLINT_REG(CLINT_MTIME);
- end_mtime = start_mtime + mtime_ticks + 1;
- }
-
- // Don't start measuring until mtime edge.
- uint32_t tmp = start_mtime;
- do {
- start_mtime = CLINT_REG(CLINT_MTIME);
- } while (start_mtime == tmp);
-
- uint64_t start_mcycle;
- rdmcycle(&start_mcycle);
-
- while (CLINT_REG(CLINT_MTIME) < end_mtime) ;
-
- uint64_t end_mcycle;
- rdmcycle(&end_mcycle);
- uint32_t difference = (uint32_t) (end_mcycle - start_mcycle);
-
- uint64_t freq = ((uint64_t) difference * mtime_freq) / mtime_ticks;
- return (uint32_t) freq & 0xFFFFFFFF;
-
-}
-
-unsigned long PRCI_get_cpu_freq()
-{
- static uint32_t cpu_freq;
-
- if (!cpu_freq) {
- // warm up I$
- PRCI_measure_mcycle_freq(3000, RTC_FREQ);
- // measure for real
- cpu_freq = PRCI_measure_mcycle_freq(3000, RTC_FREQ);
- }
-
- return cpu_freq;
-}
-
-void PRCI_use_hfrosc(int div, int trim)
-{
- // Make sure the HFROSC is running at its default setting
- // It is OK to change this even if we are running off of it.
-
- PRCI_REG(PRCI_HFROSCCFG) = (ROSC_DIV(div) | ROSC_TRIM(trim) | ROSC_EN(1));
-
- while ((PRCI_REG(PRCI_HFROSCCFG) & ROSC_RDY(1)) == 0);
-
- PRCI_REG(PRCI_PLLCFG) &= ~PLL_SEL(1);
-}
-
-void PRCI_use_pll(int refsel, int bypass,
- int r, int f, int q, int finaldiv,
- int hfroscdiv, int hfrosctrim)
-{
- // Ensure that we aren't running off the PLL before we mess with it.
- if (PRCI_REG(PRCI_PLLCFG) & PLL_SEL(1)) {
- // Make sure the HFROSC is running at its default setting
- PRCI_use_hfrosc(4, 16);
- }
-
- // Set PLL Source to be HFXOSC if desired.
- uint32_t config_value = 0;
-
- config_value |= PLL_REFSEL(refsel);
-
- if (bypass) {
- // Bypass
- config_value |= PLL_BYPASS(1);
-
- PRCI_REG(PRCI_PLLCFG) = config_value;
-
- // If we don't have an HFXTAL, this doesn't really matter.
- // Set our Final output divide to divide-by-1:
- PRCI_REG(PRCI_PLLDIV) = (PLL_FINAL_DIV_BY_1(1) | PLL_FINAL_DIV(0));
- } else {
-
- // To overclock, use the hfrosc
- if (hfrosctrim >= 0 && hfroscdiv >= 0) {
- PRCI_use_hfrosc(hfroscdiv, hfrosctrim);
- }
-
- // Set DIV Settings for PLL
-
- // (Legal values of f_REF are 6-48MHz)
-
- // Set DIVR to divide-by-2 to get 8MHz frequency
- // (legal values of f_R are 6-12 MHz)
-
- config_value |= PLL_BYPASS(1);
- config_value |= PLL_R(r);
-
- // Set DIVF to get 512Mhz frequncy
- // There is an implied multiply-by-2, 16Mhz.
- // So need to write 32-1
- // (legal values of f_F are 384-768 MHz)
- config_value |= PLL_F(f);
-
- // Set DIVQ to divide-by-2 to get 256 MHz frequency
- // (legal values of f_Q are 50-400Mhz)
- config_value |= PLL_Q(q);
-
- // Set our Final output divide:
- if (finaldiv < 0) {
- PRCI_REG(PRCI_PLLDIV) = (PLL_FINAL_DIV_BY_1(1) | PLL_FINAL_DIV(0));
- } else {
- PRCI_REG(PRCI_PLLDIV) = (PLL_FINAL_DIV(finaldiv));
- }
-
- PRCI_REG(PRCI_PLLCFG) = config_value;
-
- // Un-Bypass the PLL.
- PRCI_REG(PRCI_PLLCFG) &= ~PLL_BYPASS(1);
-
- // Wait for PLL Lock
- // Note that the Lock signal can be glitchy.
- // Need to wait 100 us
- // RTC is running at 32kHz.
- // So wait 4 ticks of RTC.
- uint32_t now = CLINT_REG(CLINT_MTIME);
- while (CLINT_REG(CLINT_MTIME) - now < 4) ;
-
- // Now it is safe to check for PLL Lock
- while ((PRCI_REG(PRCI_PLLCFG) & PLL_LOCK(1)) == 0);
-
- }
-
- // Switch over to PLL Clock source
- PRCI_REG(PRCI_PLLCFG) |= PLL_SEL(1);
-
- // If we're running off HFXOSC, turn off the HFROSC to
- // save power.
- if (refsel) {
- PRCI_REG(PRCI_HFROSCCFG) &= ~ROSC_EN(1);
- }
-
-}
-
-void PRCI_use_default_clocks()
-{
- // Turn off the LFROSC
- AON_REG(AON_LFROSC) &= ~ROSC_EN(1);
-
- // Use HFROSC
- PRCI_use_hfrosc(4, 16);
-}
-
-void PRCI_use_hfxosc(uint32_t finaldiv)
-{
-
- PRCI_use_pll(1, // Use HFXTAL
- 1, // Bypass = 1
- 0, // PLL settings don't matter
- 0, // PLL settings don't matter
- 0, // PLL settings don't matter
- finaldiv,
- -1,
- -1);
-}
-
-// This is a generic function, which
-// doesn't span the entire range of HFROSC settings.
-// It only adjusts the trim, which can span a hundred MHz or so.
-// This function does not check the legality of the PLL settings
-// at all, and it is quite possible to configure invalid PLL settings
-// this way.
-// It returns the actual measured CPU frequency.
-
-uint32_t PRCI_set_hfrosctrim_for_f_cpu(uint32_t f_cpu, PRCI_freq_target target )
-{
-
- uint32_t hfrosctrim = 0;
- uint32_t hfroscdiv = 4;
- uint32_t prev_trim = 0;
-
- // In this function we use PLL settings which
- // will give us a 32x multiplier from the output
- // of the HFROSC source to the output of the
- // PLL. We first measure our HFROSC to get the
- // right trim, then finally use it as the PLL source.
- // We should really check here that the f_cpu
- // requested is something in the limit of the PLL. For
- // now that is up to the user.
-
- // This will undershoot for frequencies not divisible by 16.
- uint32_t desired_hfrosc_freq = (f_cpu / 16);
-
- PRCI_use_hfrosc(hfroscdiv, hfrosctrim);
-
- // Ignore the first run (for icache reasons)
- uint32_t cpu_freq = PRCI_measure_mcycle_freq(3000, RTC_FREQ);
-
- cpu_freq = PRCI_measure_mcycle_freq(3000, RTC_FREQ);
- uint32_t prev_freq = cpu_freq;
-
- while ((cpu_freq < desired_hfrosc_freq) && (hfrosctrim < 0x1F)){
- prev_trim = hfrosctrim;
- prev_freq = cpu_freq;
- hfrosctrim ++;
- PRCI_use_hfrosc(hfroscdiv, hfrosctrim);
- cpu_freq = PRCI_measure_mcycle_freq(3000, RTC_FREQ);
- }
-
- // We couldn't go low enough
- if (prev_freq > desired_hfrosc_freq) {
- PRCI_use_pll(0, 0, 1, 31, 1, -1, hfroscdiv, prev_trim);
- cpu_freq = PRCI_measure_mcycle_freq(1000, RTC_FREQ);
- return cpu_freq;
- }
-
- // We couldn't go high enough
- if (cpu_freq < desired_hfrosc_freq) {
- PRCI_use_pll(0, 0, 1, 31, 1, -1, hfroscdiv, prev_trim);
- cpu_freq = PRCI_measure_mcycle_freq(1000, RTC_FREQ);
- return cpu_freq;
- }
-
- // Check for over/undershoot
- switch(target) {
- case(PRCI_FREQ_CLOSEST):
- if ((desired_hfrosc_freq - prev_freq) < (cpu_freq - desired_hfrosc_freq)) {
- PRCI_use_pll(0, 0, 1, 31, 1, -1, hfroscdiv, prev_trim);
- } else {
- PRCI_use_pll(0, 0, 1, 31, 1, -1, hfroscdiv, hfrosctrim);
- }
- break;
- case(PRCI_FREQ_UNDERSHOOT):
- PRCI_use_pll(0, 0, 1, 31, 1, -1, hfroscdiv, prev_trim);
- break;
- default:
- PRCI_use_pll(0, 0, 1, 31, 1, -1, hfroscdiv, hfrosctrim);
- }
-
- cpu_freq = PRCI_measure_mcycle_freq(1000, RTC_FREQ);
- return cpu_freq;
-
-}
-
-#endif
diff --git a/code/fe310/bsp/drivers/prci_driver.h b/code/fe310/bsp/drivers/prci_driver.h
deleted file mode 100644
index 14e1370..0000000
--- a/code/fe310/bsp/drivers/prci_driver.h
+++ /dev/null
@@ -1,80 +0,0 @@
-// See LICENSE file for license details
-
-#ifndef _PRCI_DRIVER_H_
-#define _PRCI_DRIVER_H_
-
-__BEGIN_DECLS
-
-#include <unistd.h>
-
-typedef enum prci_freq_target {
-
- PRCI_FREQ_OVERSHOOT,
- PRCI_FREQ_CLOSEST,
- PRCI_FREQ_UNDERSHOOT
-
-} PRCI_freq_target;
-
-/* Measure and return the approximate frequency of the
- * CPU, as given by measuring the mcycle counter against
- * the mtime ticks.
- */
-uint32_t PRCI_measure_mcycle_freq(uint32_t mtime_ticks, uint32_t mtime_freq);
-unsigned long PRCI_get_cpu_freq();
-
-/* Safely switch over to the HFROSC using the given div
- * and trim settings.
- */
-void PRCI_use_hfrosc(int div, int trim);
-
-/* Safely switch over to the 16MHz HFXOSC,
- * applying the finaldiv clock divider (1 is the lowest
- * legal value).
- */
-void PRCI_use_hfxosc(uint32_t finaldiv);
-
-/* Safely switch over to the PLL using the given
- * settings.
- *
- * Note that not all combinations of the inputs are actually
- * legal, and this function does not check for their
- * legality ("safely" means that this function won't turn off
- * or glitch the clock the CPU is actually running off, but
- * doesn't protect against you making it too fast or slow.)
- */
-
-void PRCI_use_pll(int refsel, int bypass,
- int r, int f, int q, int finaldiv,
- int hfroscdiv, int hfrosctrim);
-
-/* Use the default clocks configured at reset.
- * This is ~16Mhz HFROSC and turns off the LFROSC
- * (on the current FE310 Dev Platforms, an external LFROSC is
- * used as it is more power efficient).
- */
-void PRCI_use_default_clocks();
-
-/* This routine will adjust the HFROSC trim
- * while using HFROSC as the clock source,
- * measure the resulting frequency, then
- * use it as the PLL clock source,
- * in an attempt to get over, under, or close to the
- * requested frequency. It returns the actual measured
- * frequency.
- *
- * Note that the requested frequency must be within the
- * range supported by the PLL so not all values are
- * achievable with this function, and not all
- * are guaranteed to actually work. The PLL
- * is rated higher than the hardware.
- *
- * There is no check on the desired f_cpu frequency, it
- * is up to the user to specify something reasonable.
- */
-
-uint32_t PRCI_set_hfrosctrim_for_f_cpu(uint32_t f_cpu, PRCI_freq_target target);
-
-__END_DECLS
-
-#endif
-
diff --git a/code/fe310/bsp/gloss/Makefile b/code/fe310/bsp/gloss/Makefile
deleted file mode 100644
index 4376dce..0000000
--- a/code/fe310/bsp/gloss/Makefile
+++ /dev/null
@@ -1,17 +0,0 @@
-include ../../common.mk
-CFLAGS += -I../include
-
-src = sys_access.c sys_chdir.c sys_chmod.c sys_chown.c sys_close.c sys_execve.c sys_exit.c sys_faccessat.c sys_fork.c sys_fstat.c sys_fstatat.c sys_ftime.c sys_getcwd.c sys_getpid.c \
- sys_isatty.c sys_kill.c sys_link.c sys_lseek.c sys_lstat.c sys_open.c sys_openat.c sys_read.c sys_sbrk.c sys_stat.c sys_sysconf.c sys_unlink.c sys_utime.c sys_wait.c sys_write.c
-obj = crt0.o $(src:.c=.o)
-
-%.o: %.c
- $(CC) $(CFLAGS) -c $<
-
-%.o: %.S
- $(CC) $(CFLAGS) -c $<
-
-all: $(obj)
-
-clean:
- rm -f *.o
diff --git a/code/fe310/bsp/gloss/crt0.S b/code/fe310/bsp/gloss/crt0.S
deleted file mode 100644
index 920ee4b..0000000
--- a/code/fe310/bsp/gloss/crt0.S
+++ /dev/null
@@ -1,246 +0,0 @@
-/* Copyright (c) 2017-2018 SiFive Inc. All rights reserved.
-
- This copyrighted material is made available to anyone wishing to use,
- modify, copy, or redistribute it subject to the terms and conditions
- of the FreeBSD License. This program is distributed in the hope that
- it will be useful, but WITHOUT ANY WARRANTY expressed or implied,
- including the implied warranties of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. A copy of this license is available at
- http://www.opensource.org/licenses.
-*/
-
-/* crt0.S: Entry point for RISC-V METAL programs. */
-
-.section .text.libgloss.start
-.global _start
-.type _start, @function
-
- /* _start is defined by the METAL to have been called with the following
- * arguments:
- * a0: the hart ID of the currently executing hart. Harts can start at
- * any arbitrary point, it's the C library's job to ensure the code is
- * safe.
- * a1: a pointer to a description of the machine on which this code is
- * currently executing. This is probably 0 on an embedded system
- * because they tend to not be dynamically portable. As such, newlib
- * ignores this argument.
- * a2: a pointer to a function that must be run after the envirnoment has
- * been initialized, but before user code can be expected to be run.
- * If this is 0 then there is no function to be run. */
-_start:
-.cfi_startproc
-.cfi_undefined ra
-
- /* This is a bit funky: it's not usually sane for _start to return, but in
- * this case we actually want to in order to signal an error to the METAL. */
- mv s0, ra
-
- /* Before doing anything we must initialize the global pointer, as we cannot
- * safely perform any access that may be relaxed without GP being set. This
- * is done with relaxation disabled to avoid relaxing the address calculation
- * to just "addi gp, gp, 0". */
-.option push
-.option norelax
- la gp, __global_pointer$
-.option pop
-
- /* The METAL is designed for a bare-metal environment and therefor is expected
- * to define its own stack pointer. We also align the stack pointer here
- * because the only RISC-V ABI that's currently defined mandates 16-byte
- * stack alignment. */
- la sp, _sp
-
- /* Increment by hartid number of stack sizes */
- li t0, 0
- la t1, __stack_size
-1:
- beq t0, a0, 1f
- add sp, sp, t1
- addi t0, t0, 1
- j 1b
-1:
- andi sp, sp, -16
-
- /* If we're not hart 0, skip the initialization work */
- la t0, __metal_boot_hart
- bne a0, t0, _skip_init
-
- /* Embedded systems frequently require relocating the data segment before C
- * code can be run -- for example, the data segment may exist in flash upon
- * boot and then need to get relocated into a non-persistant writable memory
- * before C code can execute. If this is the case we do so here. This step
- * is optional: if the METAL provides an environment in which this relocation
- * is not necessary then it must simply set metal_segment_data_source_start to
- * be equal to metal_segment_data_target_start. */
- la t0, metal_segment_data_source_start
- la t1, metal_segment_data_target_start
- la t2, metal_segment_data_target_end
-
- beq t0, t1, 2f
- bge t1, t2, 2f
-
-1:
-#if __riscv_xlen == 32
- lw a0, 0(t0)
- addi t0, t0, 4
- sw a0, 0(t1)
- addi t1, t1, 4
- blt t1, t2, 1b
-#else
- ld a0, 0(t0)
- addi t0, t0, 8
- sd a0, 0(t1)
- addi t1, t1, 8
- blt t1, t2, 1b
-#endif
-2:
-
- /* Copy the ITIM section */
- la t0, metal_segment_itim_source_start
- la t1, metal_segment_itim_target_start
- la t2, metal_segment_itim_target_end
-
- beq t0, t1, 2f
- bge t1, t2, 2f
-
-1:
-#if __riscv_xlen == 32
- lw a0, 0(t0)
- addi t0, t0, 4
- sw a0, 0(t1)
- addi t1, t1, 4
- blt t1, t2, 1b
-#else
- ld a0, 0(t0)
- addi t0, t0, 8
- sd a0, 0(t1)
- addi t1, t1, 8
- blt t1, t2, 1b
-#endif
-2:
-
- /* Fence all subsequent instruction fetches until after the ITIM writes
- complete */
- fence.i
-
- /* Zero the BSS segment. */
- la t1, metal_segment_bss_target_start
- la t2, metal_segment_bss_target_end
-
- bge t1, t2, 2f
-
-1:
-#if __riscv_xlen == 32
- sw x0, 0(t1)
- addi t1, t1, 4
- blt t1, t2, 1b
-#else
- sd x0, 0(t1)
- addi t1, t1, 8
- blt t1, t2, 1b
-#endif
-2:
-
- /* At this point we're in an environment that can execute C code. The first
- * thing to do is to make the callback to the parent environment if it's been
- * requested to do so. */
- beqz a2, 1f
- jalr a2
-1:
-
- /* The RISC-V port only uses new-style constructors and destructors. */
- la a0, __libc_fini_array
- call atexit
- call __libc_init_array
-
-_skip_init:
-
- /* Synchronize harts so that secondary harts wait until hart 0 finishes
- initializing */
- call __metal_synchronize_harts
-
- /* Check RISC-V isa and enable FS bits if Floating Point architecture. */
- csrr a5, misa
- li a4, 0x10028
- and a5, a5, a4
- beqz a5, 1f
- csrr a5, mstatus
- lui a4, 0x2
- or a5, a5, a4
- csrw mstatus, a5
- csrwi fcsr, 0
-1:
-
- /* This is a C runtime, so main() is defined to have some arguments. Since
- * there's nothing sane the METAL can pass we don't bother with that but
- * instead just setup as close to a NOP as we can. */
- li a0, 1 /* argc=1 */
- la a1, argv /* argv = {"libgloss", NULL} */
- la a2, envp /* envp = {NULL} */
- call secondary_main
-
- /* Call exit to handle libc's cleanup routines. Under normal contains this
- * shouldn't even get called, but I'm still not using a tail call here
- * because returning to the METAL is the right thing to do in pathological
- * situations. */
- call exit
-
- /* And here's where we return. Again, it's a bit odd but the METAL defines
- * this as a bad idea (ie, as opposed to leaving it undefined) and at this
- * point it's really the only thing left to do. */
- mv ra, s0
- ret
-
-.cfi_endproc
-
-/* RISC-V systems always use __libc_{init,fini}_array, but for compatibility we
- * define _{init,fini} to do nothing. */
-.global _init
-.type _init, @function
-.global _fini
-.type _fini, @function
-_init:
-_fini:
- ret
-.size _init, .-_init
-.size _fini, .-_fini
-
-/* By default, secondary_main will cause secondary harts to spin forever.
- * Users can redefine secondary_main themselves to run code on secondary harts */
-.weak secondary_main
-.global secondary_main
-.type secondary_main, @function
-
-secondary_main:
- addi sp, sp, -16
-#if __riscv_xlen == 32
- sw ra, 4(sp)
-#else
- sd ra, 8(sp)
-#endif
- csrr t0, mhartid
- la t1, __metal_boot_hart
- beq t0, t1, 2f
-1:
- wfi
- j 1b
-2:
- call main
-#if __riscv_xlen == 32
- lw ra, 4(sp)
-#else
- ld ra, 8(sp)
-#endif
- addi sp, sp, 16
- ret
-
-/* This shim allows main() to be passed a set of arguments that can satisfy the
- * requirements of the C API. */
-.section .rodata.libgloss.start
-argv:
-.dc.a name
-envp:
-.dc.a 0
-name:
-.asciz "libgloss"
-
diff --git a/code/fe310/bsp/gloss/sys_access.c b/code/fe310/bsp/gloss/sys_access.c
deleted file mode 100644
index c0bc153..0000000
--- a/code/fe310/bsp/gloss/sys_access.c
+++ /dev/null
@@ -1,8 +0,0 @@
-#include <errno.h>
-
-int
-_access(const char *file, int mode)
-{
- errno = ENOSYS;
- return -1;
-}
diff --git a/code/fe310/bsp/gloss/sys_chdir.c b/code/fe310/bsp/gloss/sys_chdir.c
deleted file mode 100644
index f33d26a..0000000
--- a/code/fe310/bsp/gloss/sys_chdir.c
+++ /dev/null
@@ -1,8 +0,0 @@
-#include <errno.h>
-
-int
-_chdir(const char *path)
-{
- errno = ENOSYS;
- return -1;
-}
diff --git a/code/fe310/bsp/gloss/sys_chmod.c b/code/fe310/bsp/gloss/sys_chmod.c
deleted file mode 100644
index 67412bf..0000000
--- a/code/fe310/bsp/gloss/sys_chmod.c
+++ /dev/null
@@ -1,9 +0,0 @@
-#include <errno.h>
-#include <sys/types.h>
-
-int
-_chmod(const char *path, mode_t mode)
-{
- errno = ENOSYS;
- return -1;
-}
diff --git a/code/fe310/bsp/gloss/sys_chown.c b/code/fe310/bsp/gloss/sys_chown.c
deleted file mode 100644
index 302952e..0000000
--- a/code/fe310/bsp/gloss/sys_chown.c
+++ /dev/null
@@ -1,9 +0,0 @@
-#include <sys/types.h>
-#include <errno.h>
-
-int
-_chown(const char *path, uid_t owner, gid_t group)
-{
- errno = ENOSYS;
- return -1;
-}
diff --git a/code/fe310/bsp/gloss/sys_close.c b/code/fe310/bsp/gloss/sys_close.c
deleted file mode 100644
index 26dd6a5..0000000
--- a/code/fe310/bsp/gloss/sys_close.c
+++ /dev/null
@@ -1,8 +0,0 @@
-#include <errno.h>
-
-int
-_close(int file)
-{
- errno = ENOSYS;
- return -1;
-}
diff --git a/code/fe310/bsp/gloss/sys_execve.c b/code/fe310/bsp/gloss/sys_execve.c
deleted file mode 100644
index 9ae9f7e..0000000
--- a/code/fe310/bsp/gloss/sys_execve.c
+++ /dev/null
@@ -1,8 +0,0 @@
-#include <errno.h>
-
-int
-_execve(const char *name, char *const argv[], char *const env[])
-{
- errno = ENOMEM;
- return -1;
-}
diff --git a/code/fe310/bsp/gloss/sys_exit.c b/code/fe310/bsp/gloss/sys_exit.c
deleted file mode 100644
index 1502b3e..0000000
--- a/code/fe310/bsp/gloss/sys_exit.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <stdlib.h>
-
-__attribute__ ((noreturn)) void
-_exit(int st) { while (1); }
-
-int
-atexit(void (*f)(void)) { return 0; }
diff --git a/code/fe310/bsp/gloss/sys_faccessat.c b/code/fe310/bsp/gloss/sys_faccessat.c
deleted file mode 100644
index 873d52c..0000000
--- a/code/fe310/bsp/gloss/sys_faccessat.c
+++ /dev/null
@@ -1,8 +0,0 @@
-#include <errno.h>
-
-int
-_faccessat(int dirfd, const char *file, int mode, int flags)
-{
- errno = ENOSYS;
- return -1;
-}
diff --git a/code/fe310/bsp/gloss/sys_fork.c b/code/fe310/bsp/gloss/sys_fork.c
deleted file mode 100644
index 64e6756..0000000
--- a/code/fe310/bsp/gloss/sys_fork.c
+++ /dev/null
@@ -1,8 +0,0 @@
-#include <errno.h>
-
-int
-_fork()
-{
- errno = ENOSYS;
- return -1;
-}
diff --git a/code/fe310/bsp/gloss/sys_fstat.c b/code/fe310/bsp/gloss/sys_fstat.c
deleted file mode 100644
index fedc289..0000000
--- a/code/fe310/bsp/gloss/sys_fstat.c
+++ /dev/null
@@ -1,9 +0,0 @@
-#include <errno.h>
-#include <sys/stat.h>
-
-int
-_fstat(int file, struct stat *st)
-{
- errno = -ENOSYS;
- return -1;
-}
diff --git a/code/fe310/bsp/gloss/sys_fstatat.c b/code/fe310/bsp/gloss/sys_fstatat.c
deleted file mode 100644
index f2f43bd..0000000
--- a/code/fe310/bsp/gloss/sys_fstatat.c
+++ /dev/null
@@ -1,9 +0,0 @@
-#include <errno.h>
-#include <sys/stat.h>
-
-int
-_fstatat(int dirfd, const char *file, struct stat *st, int flags)
-{
- errno = ENOSYS;
- return -1;
-}
diff --git a/code/fe310/bsp/gloss/sys_ftime.c b/code/fe310/bsp/gloss/sys_ftime.c
deleted file mode 100644
index 65c1563..0000000
--- a/code/fe310/bsp/gloss/sys_ftime.c
+++ /dev/null
@@ -1,9 +0,0 @@
-#include <errno.h>
-#include <sys/timeb.h>
-
-int
-_ftime(struct timeb *tp)
-{
- errno = ENOSYS;
- return -1;
-}
diff --git a/code/fe310/bsp/gloss/sys_getcwd.c b/code/fe310/bsp/gloss/sys_getcwd.c
deleted file mode 100644
index 82e8404..0000000
--- a/code/fe310/bsp/gloss/sys_getcwd.c
+++ /dev/null
@@ -1,8 +0,0 @@
-#include <errno.h>
-
-char *
-_getcwd(char *buf, size_t size)
-{
- errno = -ENOSYS;
- return NULL;
-}
diff --git a/code/fe310/bsp/gloss/sys_getpid.c b/code/fe310/bsp/gloss/sys_getpid.c
deleted file mode 100644
index 589ad11..0000000
--- a/code/fe310/bsp/gloss/sys_getpid.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <errno.h>
-
-int
-_getpid()
-{
- return 1;
-}
diff --git a/code/fe310/bsp/gloss/sys_isatty.c b/code/fe310/bsp/gloss/sys_isatty.c
deleted file mode 100644
index 70aec43..0000000
--- a/code/fe310/bsp/gloss/sys_isatty.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <unistd.h>
-
-int
-_isatty(int fd)
-{
- return ((fd == STDIN_FILENO) || (fd == STDOUT_FILENO) || (fd == STDERR_FILENO));
-}
diff --git a/code/fe310/bsp/gloss/sys_kill.c b/code/fe310/bsp/gloss/sys_kill.c
deleted file mode 100644
index 9003f26..0000000
--- a/code/fe310/bsp/gloss/sys_kill.c
+++ /dev/null
@@ -1,8 +0,0 @@
-#include <errno.h>
-
-int
-_kill(int pid, int sig)
-{
- errno = ENOSYS;
- return -1;
-}
diff --git a/code/fe310/bsp/gloss/sys_link.c b/code/fe310/bsp/gloss/sys_link.c
deleted file mode 100644
index 40d5912..0000000
--- a/code/fe310/bsp/gloss/sys_link.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <errno.h>
-
-int _link(const char *old_name, const char *new_name)
-{
- errno = ENOSYS;
- return -1;
-}
diff --git a/code/fe310/bsp/gloss/sys_lseek.c b/code/fe310/bsp/gloss/sys_lseek.c
deleted file mode 100644
index d28a781..0000000
--- a/code/fe310/bsp/gloss/sys_lseek.c
+++ /dev/null
@@ -1,9 +0,0 @@
-#include <sys/types.h>
-#include <errno.h>
-
-off_t
-_lseek(int file, off_t ptr, int dir)
-{
- errno = ENOSYS;
- return -1;
-}
diff --git a/code/fe310/bsp/gloss/sys_lstat.c b/code/fe310/bsp/gloss/sys_lstat.c
deleted file mode 100644
index 97a4585..0000000
--- a/code/fe310/bsp/gloss/sys_lstat.c
+++ /dev/null
@@ -1,8 +0,0 @@
-#include <errno.h>
-#include <sys/stat.h>
-
-int _lstat(const char *file, struct stat *st)
-{
- errno = ENOSYS;
- return -1;
-}
diff --git a/code/fe310/bsp/gloss/sys_open.c b/code/fe310/bsp/gloss/sys_open.c
deleted file mode 100644
index a59f627..0000000
--- a/code/fe310/bsp/gloss/sys_open.c
+++ /dev/null
@@ -1,8 +0,0 @@
-#include <errno.h>
-
-int
-_open(const char *name, int flags, int mode)
-{
- errno = ENOSYS;
- return -1;
-}
diff --git a/code/fe310/bsp/gloss/sys_openat.c b/code/fe310/bsp/gloss/sys_openat.c
deleted file mode 100644
index 206de3b..0000000
--- a/code/fe310/bsp/gloss/sys_openat.c
+++ /dev/null
@@ -1,8 +0,0 @@
-#include <errno.h>
-
-int
-_openat(int dirfd, const char *name, int flags, int mode)
-{
- errno = ENOSYS;
- return -1;
-}
diff --git a/code/fe310/bsp/gloss/sys_read.c b/code/fe310/bsp/gloss/sys_read.c
deleted file mode 100644
index 1857fc6..0000000
--- a/code/fe310/bsp/gloss/sys_read.c
+++ /dev/null
@@ -1,23 +0,0 @@
-#include <sys/types.h>
-#include <errno.h>
-#include <unistd.h>
-
-#include "platform.h"
-
-/* Read from a file. */
-ssize_t
-_read(int fd, void *ptr, size_t len)
-{
- if (fd != STDIN_FILENO) {
- errno = ENOSYS;
- return -1;
- }
-
- char *current = ptr;
- for (size_t i = 0; i < len; i++) {
- volatile uint32_t r;
- while ((r = UART0_REG(UART_REG_RXFIFO)) & 0x80000000);
- current[i] = r & 0xFF;
- }
- return len;
-}
diff --git a/code/fe310/bsp/gloss/sys_sbrk.c b/code/fe310/bsp/gloss/sys_sbrk.c
deleted file mode 100644
index ce10c90..0000000
--- a/code/fe310/bsp/gloss/sys_sbrk.c
+++ /dev/null
@@ -1,38 +0,0 @@
-#include <sys/types.h>
-
-/* brk is handled entirely within the C library. This limits METAL programs that
- * use the C library to be disallowed from dynamically allocating memory
- * without talking to the C library, but that sounds like a sane way to go
- * about it. Note that there is no error checking anywhere in this file, users
- * will simply get the relevant error when actually trying to use the memory
- * that's been allocated. */
-extern char metal_segment_heap_target_start;
-extern char metal_segment_heap_target_end;
-static char *brk = &metal_segment_heap_target_start;
-
-int
-_brk(void *addr)
-{
- brk = addr;
- return 0;
-}
-
-char *
-_sbrk(ptrdiff_t incr)
-{
- char *old = brk;
-
- /* If __heap_size == 0, we can't allocate memory on the heap */
- if(&metal_segment_heap_target_start == &metal_segment_heap_target_end) {
- return (void *)-1;
- }
-
- /* Don't move the break past the end of the heap */
- if ((brk + incr) <= &metal_segment_heap_target_end) {
- brk += incr;
- } else {
- return (void *)-1;
- }
-
- return old;
-}
diff --git a/code/fe310/bsp/gloss/sys_stat.c b/code/fe310/bsp/gloss/sys_stat.c
deleted file mode 100644
index 3c2e419..0000000
--- a/code/fe310/bsp/gloss/sys_stat.c
+++ /dev/null
@@ -1,9 +0,0 @@
-#include <errno.h>
-#include <sys/stat.h>
-
-int
-_stat(const char *file, struct stat *st)
-{
- errno = ENOSYS;
- return -1;
-}
diff --git a/code/fe310/bsp/gloss/sys_sysconf.c b/code/fe310/bsp/gloss/sys_sysconf.c
deleted file mode 100644
index 452a252..0000000
--- a/code/fe310/bsp/gloss/sys_sysconf.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include <unistd.h>
-#include <time.h>
-
-/* Get configurable system variables. */
-
-long
-_sysconf(int name)
-{
- switch (name)
- {
- case _SC_CLK_TCK:
- return CLOCKS_PER_SEC;
- }
-
- return -1;
-}
diff --git a/code/fe310/bsp/gloss/sys_unlink.c b/code/fe310/bsp/gloss/sys_unlink.c
deleted file mode 100644
index b369d20..0000000
--- a/code/fe310/bsp/gloss/sys_unlink.c
+++ /dev/null
@@ -1,8 +0,0 @@
-#include <errno.h>
-
-int
-_unlink(const char *name)
-{
- errno = ENOSYS;
- return -1;
-}
diff --git a/code/fe310/bsp/gloss/sys_utime.c b/code/fe310/bsp/gloss/sys_utime.c
deleted file mode 100644
index 33d557a..0000000
--- a/code/fe310/bsp/gloss/sys_utime.c
+++ /dev/null
@@ -1,9 +0,0 @@
-#include <errno.h>
-struct utimbuf;
-
-int
-_utime(const char *path, const struct utimbuf *times)
-{
- errno = ENOSYS;
- return -1;
-}
diff --git a/code/fe310/bsp/gloss/sys_wait.c b/code/fe310/bsp/gloss/sys_wait.c
deleted file mode 100644
index 9d459f1..0000000
--- a/code/fe310/bsp/gloss/sys_wait.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <errno.h>
-
-int _wait(int *status)
-{
- errno = ENOSYS;
- return -1;
-}
diff --git a/code/fe310/bsp/gloss/sys_write.c b/code/fe310/bsp/gloss/sys_write.c
deleted file mode 100644
index 2095940..0000000
--- a/code/fe310/bsp/gloss/sys_write.c
+++ /dev/null
@@ -1,22 +0,0 @@
-#include <sys/types.h>
-#include <errno.h>
-#include <unistd.h>
-
-#include "platform.h"
-
-/* Write to a file. */
-ssize_t
-_write(int fd, const void *ptr, size_t len)
-{
- if ((fd != STDOUT_FILENO) && (fd != STDERR_FILENO)) {
- errno = ENOSYS;
- return -1;
- }
-
- const char *current = ptr;
- for (size_t i = 0; i < len; i++) {
- while (UART0_REG(UART_REG_TXFIFO) & 0x80000000);
- UART0_REG(UART_REG_TXFIFO) = current[i];
- }
- return len;
-}
diff --git a/code/fe310/bsp/include/encoding.h b/code/fe310/bsp/include/encoding.h
deleted file mode 100644
index 35e0f9f..0000000
--- a/code/fe310/bsp/include/encoding.h
+++ /dev/null
@@ -1,1313 +0,0 @@
-// See LICENSE for license details.
-
-#ifndef RISCV_CSR_ENCODING_H
-#define RISCV_CSR_ENCODING_H
-
-#define MSTATUS_UIE 0x00000001
-#define MSTATUS_SIE 0x00000002
-#define MSTATUS_HIE 0x00000004
-#define MSTATUS_MIE 0x00000008
-#define MSTATUS_UPIE 0x00000010
-#define MSTATUS_SPIE 0x00000020
-#define MSTATUS_HPIE 0x00000040
-#define MSTATUS_MPIE 0x00000080
-#define MSTATUS_SPP 0x00000100
-#define MSTATUS_HPP 0x00000600
-#define MSTATUS_MPP 0x00001800
-#define MSTATUS_FS 0x00006000
-#define MSTATUS_XS 0x00018000
-#define MSTATUS_MPRV 0x00020000
-#define MSTATUS_PUM 0x00040000
-#define MSTATUS_MXR 0x00080000
-#define MSTATUS_VM 0x1F000000
-#define MSTATUS32_SD 0x80000000
-#define MSTATUS64_SD 0x8000000000000000
-
-#define SSTATUS_UIE 0x00000001
-#define SSTATUS_SIE 0x00000002
-#define SSTATUS_UPIE 0x00000010
-#define SSTATUS_SPIE 0x00000020
-#define SSTATUS_SPP 0x00000100
-#define SSTATUS_FS 0x00006000
-#define SSTATUS_XS 0x00018000
-#define SSTATUS_PUM 0x00040000
-#define SSTATUS32_SD 0x80000000
-#define SSTATUS64_SD 0x8000000000000000
-
-#define DCSR_XDEBUGVER (3U<<30)
-#define DCSR_NDRESET (1<<29)
-#define DCSR_FULLRESET (1<<28)
-#define DCSR_EBREAKM (1<<15)
-#define DCSR_EBREAKH (1<<14)
-#define DCSR_EBREAKS (1<<13)
-#define DCSR_EBREAKU (1<<12)
-#define DCSR_STOPCYCLE (1<<10)
-#define DCSR_STOPTIME (1<<9)
-#define DCSR_CAUSE (7<<6)
-#define DCSR_DEBUGINT (1<<5)
-#define DCSR_HALT (1<<3)
-#define DCSR_STEP (1<<2)
-#define DCSR_PRV (3<<0)
-
-#define DCSR_CAUSE_NONE 0
-#define DCSR_CAUSE_SWBP 1
-#define DCSR_CAUSE_HWBP 2
-#define DCSR_CAUSE_DEBUGINT 3
-#define DCSR_CAUSE_STEP 4
-#define DCSR_CAUSE_HALT 5
-
-#define MCONTROL_TYPE(xlen) (0xfULL<<((xlen)-4))
-#define MCONTROL_DMODE(xlen) (1ULL<<((xlen)-5))
-#define MCONTROL_MASKMAX(xlen) (0x3fULL<<((xlen)-11))
-
-#define MCONTROL_SELECT (1<<19)
-#define MCONTROL_TIMING (1<<18)
-#define MCONTROL_ACTION (0x3f<<12)
-#define MCONTROL_CHAIN (1<<11)
-#define MCONTROL_MATCH (0xf<<7)
-#define MCONTROL_M (1<<6)
-#define MCONTROL_H (1<<5)
-#define MCONTROL_S (1<<4)
-#define MCONTROL_U (1<<3)
-#define MCONTROL_EXECUTE (1<<2)
-#define MCONTROL_STORE (1<<1)
-#define MCONTROL_LOAD (1<<0)
-
-#define MCONTROL_TYPE_NONE 0
-#define MCONTROL_TYPE_MATCH 2
-
-#define MCONTROL_ACTION_DEBUG_EXCEPTION 0
-#define MCONTROL_ACTION_DEBUG_MODE 1
-#define MCONTROL_ACTION_TRACE_START 2
-#define MCONTROL_ACTION_TRACE_STOP 3
-#define MCONTROL_ACTION_TRACE_EMIT 4
-
-#define MCONTROL_MATCH_EQUAL 0
-#define MCONTROL_MATCH_NAPOT 1
-#define MCONTROL_MATCH_GE 2
-#define MCONTROL_MATCH_LT 3
-#define MCONTROL_MATCH_MASK_LOW 4
-#define MCONTROL_MATCH_MASK_HIGH 5
-
-#define MIP_SSIP (1 << IRQ_S_SOFT)
-#define MIP_HSIP (1 << IRQ_H_SOFT)
-#define MIP_MSIP (1 << IRQ_M_SOFT)
-#define MIP_STIP (1 << IRQ_S_TIMER)
-#define MIP_HTIP (1 << IRQ_H_TIMER)
-#define MIP_MTIP (1 << IRQ_M_TIMER)
-#define MIP_SEIP (1 << IRQ_S_EXT)
-#define MIP_HEIP (1 << IRQ_H_EXT)
-#define MIP_MEIP (1 << IRQ_M_EXT)
-
-#define SIP_SSIP MIP_SSIP
-#define SIP_STIP MIP_STIP
-
-#define PRV_U 0
-#define PRV_S 1
-#define PRV_H 2
-#define PRV_M 3
-
-#define VM_MBARE 0
-#define VM_MBB 1
-#define VM_MBBID 2
-#define VM_SV32 8
-#define VM_SV39 9
-#define VM_SV48 10
-
-#define IRQ_S_SOFT 1
-#define IRQ_H_SOFT 2
-#define IRQ_M_SOFT 3
-#define IRQ_S_TIMER 5
-#define IRQ_H_TIMER 6
-#define IRQ_M_TIMER 7
-#define IRQ_S_EXT 9
-#define IRQ_H_EXT 10
-#define IRQ_M_EXT 11
-#define IRQ_COP 12
-#define IRQ_HOST 13
-
-#define DEFAULT_RSTVEC 0x00001000
-#define DEFAULT_NMIVEC 0x00001004
-#define DEFAULT_MTVEC 0x00001010
-#define CONFIG_STRING_ADDR 0x0000100C
-#define EXT_IO_BASE 0x40000000
-#define DRAM_BASE 0x80000000
-
-// page table entry (PTE) fields
-#define PTE_V 0x001 // Valid
-#define PTE_R 0x002 // Read
-#define PTE_W 0x004 // Write
-#define PTE_X 0x008 // Execute
-#define PTE_U 0x010 // User
-#define PTE_G 0x020 // Global
-#define PTE_A 0x040 // Accessed
-#define PTE_D 0x080 // Dirty
-#define PTE_SOFT 0x300 // Reserved for Software
-
-#define PTE_PPN_SHIFT 10
-
-#define PTE_TABLE(PTE) (((PTE) & (PTE_V | PTE_R | PTE_W | PTE_X)) == PTE_V)
-
-#ifdef __riscv
-
-#ifdef __riscv64
-# define MSTATUS_SD MSTATUS64_SD
-# define SSTATUS_SD SSTATUS64_SD
-# define RISCV_PGLEVEL_BITS 9
-#else
-# define MSTATUS_SD MSTATUS32_SD
-# define SSTATUS_SD SSTATUS32_SD
-# define RISCV_PGLEVEL_BITS 10
-#endif
-#define RISCV_PGSHIFT 12
-#define RISCV_PGSIZE (1 << RISCV_PGSHIFT)
-
-#ifndef __ASSEMBLER__
-
-#ifdef __GNUC__
-
-#define read_csr(reg) ({ unsigned long __tmp; \
- asm volatile ("csrr %0, " #reg : "=r"(__tmp)); \
- __tmp; })
-
-#define write_csr(reg, val) ({ \
- if (__builtin_constant_p(val) && (unsigned long)(val) < 32) \
- asm volatile ("csrw " #reg ", %0" :: "i"(val)); \
- else \
- asm volatile ("csrw " #reg ", %0" :: "r"(val)); })
-
-#define swap_csr(reg, val) ({ unsigned long __tmp; \
- if (__builtin_constant_p(val) && (unsigned long)(val) < 32) \
- asm volatile ("csrrw %0, " #reg ", %1" : "=r"(__tmp) : "i"(val)); \
- else \
- asm volatile ("csrrw %0, " #reg ", %1" : "=r"(__tmp) : "r"(val)); \
- __tmp; })
-
-#define set_csr(reg, bit) ({ unsigned long __tmp; \
- if (__builtin_constant_p(bit) && (unsigned long)(bit) < 32) \
- asm volatile ("csrrs %0, " #reg ", %1" : "=r"(__tmp) : "i"(bit)); \
- else \
- asm volatile ("csrrs %0, " #reg ", %1" : "=r"(__tmp) : "r"(bit)); \
- __tmp; })
-
-#define clear_csr(reg, bit) ({ unsigned long __tmp; \
- if (__builtin_constant_p(bit) && (unsigned long)(bit) < 32) \
- asm volatile ("csrrc %0, " #reg ", %1" : "=r"(__tmp) : "i"(bit)); \
- else \
- asm volatile ("csrrc %0, " #reg ", %1" : "=r"(__tmp) : "r"(bit)); \
- __tmp; })
-
-#define rdtime() read_csr(time)
-#define rdcycle() read_csr(cycle)
-#define rdinstret() read_csr(instret)
-
-#endif
-
-#endif
-
-#endif
-
-#endif
-/* Automatically generated by parse-opcodes */
-#ifndef RISCV_ENCODING_H
-#define RISCV_ENCODING_H
-#define MATCH_BEQ 0x63
-#define MASK_BEQ 0x707f
-#define MATCH_BNE 0x1063
-#define MASK_BNE 0x707f
-#define MATCH_BLT 0x4063
-#define MASK_BLT 0x707f
-#define MATCH_BGE 0x5063
-#define MASK_BGE 0x707f
-#define MATCH_BLTU 0x6063
-#define MASK_BLTU 0x707f
-#define MATCH_BGEU 0x7063
-#define MASK_BGEU 0x707f
-#define MATCH_JALR 0x67
-#define MASK_JALR 0x707f
-#define MATCH_JAL 0x6f
-#define MASK_JAL 0x7f
-#define MATCH_LUI 0x37
-#define MASK_LUI 0x7f
-#define MATCH_AUIPC 0x17
-#define MASK_AUIPC 0x7f
-#define MATCH_ADDI 0x13
-#define MASK_ADDI 0x707f
-#define MATCH_SLLI 0x1013
-#define MASK_SLLI 0xfc00707f
-#define MATCH_SLTI 0x2013
-#define MASK_SLTI 0x707f
-#define MATCH_SLTIU 0x3013
-#define MASK_SLTIU 0x707f
-#define MATCH_XORI 0x4013
-#define MASK_XORI 0x707f
-#define MATCH_SRLI 0x5013
-#define MASK_SRLI 0xfc00707f
-#define MATCH_SRAI 0x40005013
-#define MASK_SRAI 0xfc00707f
-#define MATCH_ORI 0x6013
-#define MASK_ORI 0x707f
-#define MATCH_ANDI 0x7013
-#define MASK_ANDI 0x707f
-#define MATCH_ADD 0x33
-#define MASK_ADD 0xfe00707f
-#define MATCH_SUB 0x40000033
-#define MASK_SUB 0xfe00707f
-#define MATCH_SLL 0x1033
-#define MASK_SLL 0xfe00707f
-#define MATCH_SLT 0x2033
-#define MASK_SLT 0xfe00707f
-#define MATCH_SLTU 0x3033
-#define MASK_SLTU 0xfe00707f
-#define MATCH_XOR 0x4033
-#define MASK_XOR 0xfe00707f
-#define MATCH_SRL 0x5033
-#define MASK_SRL 0xfe00707f
-#define MATCH_SRA 0x40005033
-#define MASK_SRA 0xfe00707f
-#define MATCH_OR 0x6033
-#define MASK_OR 0xfe00707f
-#define MATCH_AND 0x7033
-#define MASK_AND 0xfe00707f
-#define MATCH_ADDIW 0x1b
-#define MASK_ADDIW 0x707f
-#define MATCH_SLLIW 0x101b
-#define MASK_SLLIW 0xfe00707f
-#define MATCH_SRLIW 0x501b
-#define MASK_SRLIW 0xfe00707f
-#define MATCH_SRAIW 0x4000501b
-#define MASK_SRAIW 0xfe00707f
-#define MATCH_ADDW 0x3b
-#define MASK_ADDW 0xfe00707f
-#define MATCH_SUBW 0x4000003b
-#define MASK_SUBW 0xfe00707f
-#define MATCH_SLLW 0x103b
-#define MASK_SLLW 0xfe00707f
-#define MATCH_SRLW 0x503b
-#define MASK_SRLW 0xfe00707f
-#define MATCH_SRAW 0x4000503b
-#define MASK_SRAW 0xfe00707f
-#define MATCH_LB 0x3
-#define MASK_LB 0x707f
-#define MATCH_LH 0x1003
-#define MASK_LH 0x707f
-#define MATCH_LW 0x2003
-#define MASK_LW 0x707f
-#define MATCH_LD 0x3003
-#define MASK_LD 0x707f
-#define MATCH_LBU 0x4003
-#define MASK_LBU 0x707f
-#define MATCH_LHU 0x5003
-#define MASK_LHU 0x707f
-#define MATCH_LWU 0x6003
-#define MASK_LWU 0x707f
-#define MATCH_SB 0x23
-#define MASK_SB 0x707f
-#define MATCH_SH 0x1023
-#define MASK_SH 0x707f
-#define MATCH_SW 0x2023
-#define MASK_SW 0x707f
-#define MATCH_SD 0x3023
-#define MASK_SD 0x707f
-#define MATCH_FENCE 0xf
-#define MASK_FENCE 0x707f
-#define MATCH_FENCE_I 0x100f
-#define MASK_FENCE_I 0x707f
-#define MATCH_MUL 0x2000033
-#define MASK_MUL 0xfe00707f
-#define MATCH_MULH 0x2001033
-#define MASK_MULH 0xfe00707f
-#define MATCH_MULHSU 0x2002033
-#define MASK_MULHSU 0xfe00707f
-#define MATCH_MULHU 0x2003033
-#define MASK_MULHU 0xfe00707f
-#define MATCH_DIV 0x2004033
-#define MASK_DIV 0xfe00707f
-#define MATCH_DIVU 0x2005033
-#define MASK_DIVU 0xfe00707f
-#define MATCH_REM 0x2006033
-#define MASK_REM 0xfe00707f
-#define MATCH_REMU 0x2007033
-#define MASK_REMU 0xfe00707f
-#define MATCH_MULW 0x200003b
-#define MASK_MULW 0xfe00707f
-#define MATCH_DIVW 0x200403b
-#define MASK_DIVW 0xfe00707f
-#define MATCH_DIVUW 0x200503b
-#define MASK_DIVUW 0xfe00707f
-#define MATCH_REMW 0x200603b
-#define MASK_REMW 0xfe00707f
-#define MATCH_REMUW 0x200703b
-#define MASK_REMUW 0xfe00707f
-#define MATCH_AMOADD_W 0x202f
-#define MASK_AMOADD_W 0xf800707f
-#define MATCH_AMOXOR_W 0x2000202f
-#define MASK_AMOXOR_W 0xf800707f
-#define MATCH_AMOOR_W 0x4000202f
-#define MASK_AMOOR_W 0xf800707f
-#define MATCH_AMOAND_W 0x6000202f
-#define MASK_AMOAND_W 0xf800707f
-#define MATCH_AMOMIN_W 0x8000202f
-#define MASK_AMOMIN_W 0xf800707f
-#define MATCH_AMOMAX_W 0xa000202f
-#define MASK_AMOMAX_W 0xf800707f
-#define MATCH_AMOMINU_W 0xc000202f
-#define MASK_AMOMINU_W 0xf800707f
-#define MATCH_AMOMAXU_W 0xe000202f
-#define MASK_AMOMAXU_W 0xf800707f
-#define MATCH_AMOSWAP_W 0x800202f
-#define MASK_AMOSWAP_W 0xf800707f
-#define MATCH_LR_W 0x1000202f
-#define MASK_LR_W 0xf9f0707f
-#define MATCH_SC_W 0x1800202f
-#define MASK_SC_W 0xf800707f
-#define MATCH_AMOADD_D 0x302f
-#define MASK_AMOADD_D 0xf800707f
-#define MATCH_AMOXOR_D 0x2000302f
-#define MASK_AMOXOR_D 0xf800707f
-#define MATCH_AMOOR_D 0x4000302f
-#define MASK_AMOOR_D 0xf800707f
-#define MATCH_AMOAND_D 0x6000302f
-#define MASK_AMOAND_D 0xf800707f
-#define MATCH_AMOMIN_D 0x8000302f
-#define MASK_AMOMIN_D 0xf800707f
-#define MATCH_AMOMAX_D 0xa000302f
-#define MASK_AMOMAX_D 0xf800707f
-#define MATCH_AMOMINU_D 0xc000302f
-#define MASK_AMOMINU_D 0xf800707f
-#define MATCH_AMOMAXU_D 0xe000302f
-#define MASK_AMOMAXU_D 0xf800707f
-#define MATCH_AMOSWAP_D 0x800302f
-#define MASK_AMOSWAP_D 0xf800707f
-#define MATCH_LR_D 0x1000302f
-#define MASK_LR_D 0xf9f0707f
-#define MATCH_SC_D 0x1800302f
-#define MASK_SC_D 0xf800707f
-#define MATCH_ECALL 0x73
-#define MASK_ECALL 0xffffffff
-#define MATCH_EBREAK 0x100073
-#define MASK_EBREAK 0xffffffff
-#define MATCH_URET 0x200073
-#define MASK_URET 0xffffffff
-#define MATCH_SRET 0x10200073
-#define MASK_SRET 0xffffffff
-#define MATCH_HRET 0x20200073
-#define MASK_HRET 0xffffffff
-#define MATCH_MRET 0x30200073
-#define MASK_MRET 0xffffffff
-#define MATCH_DRET 0x7b200073
-#define MASK_DRET 0xffffffff
-#define MATCH_SFENCE_VM 0x10400073
-#define MASK_SFENCE_VM 0xfff07fff
-#define MATCH_WFI 0x10500073
-#define MASK_WFI 0xffffffff
-#define MATCH_CSRRW 0x1073
-#define MASK_CSRRW 0x707f
-#define MATCH_CSRRS 0x2073
-#define MASK_CSRRS 0x707f
-#define MATCH_CSRRC 0x3073
-#define MASK_CSRRC 0x707f
-#define MATCH_CSRRWI 0x5073
-#define MASK_CSRRWI 0x707f
-#define MATCH_CSRRSI 0x6073
-#define MASK_CSRRSI 0x707f
-#define MATCH_CSRRCI 0x7073
-#define MASK_CSRRCI 0x707f
-#define MATCH_FADD_S 0x53
-#define MASK_FADD_S 0xfe00007f
-#define MATCH_FSUB_S 0x8000053
-#define MASK_FSUB_S 0xfe00007f
-#define MATCH_FMUL_S 0x10000053
-#define MASK_FMUL_S 0xfe00007f
-#define MATCH_FDIV_S 0x18000053
-#define MASK_FDIV_S 0xfe00007f
-#define MATCH_FSGNJ_S 0x20000053
-#define MASK_FSGNJ_S 0xfe00707f
-#define MATCH_FSGNJN_S 0x20001053
-#define MASK_FSGNJN_S 0xfe00707f
-#define MATCH_FSGNJX_S 0x20002053
-#define MASK_FSGNJX_S 0xfe00707f
-#define MATCH_FMIN_S 0x28000053
-#define MASK_FMIN_S 0xfe00707f
-#define MATCH_FMAX_S 0x28001053
-#define MASK_FMAX_S 0xfe00707f
-#define MATCH_FSQRT_S 0x58000053
-#define MASK_FSQRT_S 0xfff0007f
-#define MATCH_FADD_D 0x2000053
-#define MASK_FADD_D 0xfe00007f
-#define MATCH_FSUB_D 0xa000053
-#define MASK_FSUB_D 0xfe00007f
-#define MATCH_FMUL_D 0x12000053
-#define MASK_FMUL_D 0xfe00007f
-#define MATCH_FDIV_D 0x1a000053
-#define MASK_FDIV_D 0xfe00007f
-#define MATCH_FSGNJ_D 0x22000053
-#define MASK_FSGNJ_D 0xfe00707f
-#define MATCH_FSGNJN_D 0x22001053
-#define MASK_FSGNJN_D 0xfe00707f
-#define MATCH_FSGNJX_D 0x22002053
-#define MASK_FSGNJX_D 0xfe00707f
-#define MATCH_FMIN_D 0x2a000053
-#define MASK_FMIN_D 0xfe00707f
-#define MATCH_FMAX_D 0x2a001053
-#define MASK_FMAX_D 0xfe00707f
-#define MATCH_FCVT_S_D 0x40100053
-#define MASK_FCVT_S_D 0xfff0007f
-#define MATCH_FCVT_D_S 0x42000053
-#define MASK_FCVT_D_S 0xfff0007f
-#define MATCH_FSQRT_D 0x5a000053
-#define MASK_FSQRT_D 0xfff0007f
-#define MATCH_FLE_S 0xa0000053
-#define MASK_FLE_S 0xfe00707f
-#define MATCH_FLT_S 0xa0001053
-#define MASK_FLT_S 0xfe00707f
-#define MATCH_FEQ_S 0xa0002053
-#define MASK_FEQ_S 0xfe00707f
-#define MATCH_FLE_D 0xa2000053
-#define MASK_FLE_D 0xfe00707f
-#define MATCH_FLT_D 0xa2001053
-#define MASK_FLT_D 0xfe00707f
-#define MATCH_FEQ_D 0xa2002053
-#define MASK_FEQ_D 0xfe00707f
-#define MATCH_FCVT_W_S 0xc0000053
-#define MASK_FCVT_W_S 0xfff0007f
-#define MATCH_FCVT_WU_S 0xc0100053
-#define MASK_FCVT_WU_S 0xfff0007f
-#define MATCH_FCVT_L_S 0xc0200053
-#define MASK_FCVT_L_S 0xfff0007f
-#define MATCH_FCVT_LU_S 0xc0300053
-#define MASK_FCVT_LU_S 0xfff0007f
-#define MATCH_FMV_X_S 0xe0000053
-#define MASK_FMV_X_S 0xfff0707f
-#define MATCH_FCLASS_S 0xe0001053
-#define MASK_FCLASS_S 0xfff0707f
-#define MATCH_FCVT_W_D 0xc2000053
-#define MASK_FCVT_W_D 0xfff0007f
-#define MATCH_FCVT_WU_D 0xc2100053
-#define MASK_FCVT_WU_D 0xfff0007f
-#define MATCH_FCVT_L_D 0xc2200053
-#define MASK_FCVT_L_D 0xfff0007f
-#define MATCH_FCVT_LU_D 0xc2300053
-#define MASK_FCVT_LU_D 0xfff0007f
-#define MATCH_FMV_X_D 0xe2000053
-#define MASK_FMV_X_D 0xfff0707f
-#define MATCH_FCLASS_D 0xe2001053
-#define MASK_FCLASS_D 0xfff0707f
-#define MATCH_FCVT_S_W 0xd0000053
-#define MASK_FCVT_S_W 0xfff0007f
-#define MATCH_FCVT_S_WU 0xd0100053
-#define MASK_FCVT_S_WU 0xfff0007f
-#define MATCH_FCVT_S_L 0xd0200053
-#define MASK_FCVT_S_L 0xfff0007f
-#define MATCH_FCVT_S_LU 0xd0300053
-#define MASK_FCVT_S_LU 0xfff0007f
-#define MATCH_FMV_S_X 0xf0000053
-#define MASK_FMV_S_X 0xfff0707f
-#define MATCH_FCVT_D_W 0xd2000053
-#define MASK_FCVT_D_W 0xfff0007f
-#define MATCH_FCVT_D_WU 0xd2100053
-#define MASK_FCVT_D_WU 0xfff0007f
-#define MATCH_FCVT_D_L 0xd2200053
-#define MASK_FCVT_D_L 0xfff0007f
-#define MATCH_FCVT_D_LU 0xd2300053
-#define MASK_FCVT_D_LU 0xfff0007f
-#define MATCH_FMV_D_X 0xf2000053
-#define MASK_FMV_D_X 0xfff0707f
-#define MATCH_FLW 0x2007
-#define MASK_FLW 0x707f
-#define MATCH_FLD 0x3007
-#define MASK_FLD 0x707f
-#define MATCH_FSW 0x2027
-#define MASK_FSW 0x707f
-#define MATCH_FSD 0x3027
-#define MASK_FSD 0x707f
-#define MATCH_FMADD_S 0x43
-#define MASK_FMADD_S 0x600007f
-#define MATCH_FMSUB_S 0x47
-#define MASK_FMSUB_S 0x600007f
-#define MATCH_FNMSUB_S 0x4b
-#define MASK_FNMSUB_S 0x600007f
-#define MATCH_FNMADD_S 0x4f
-#define MASK_FNMADD_S 0x600007f
-#define MATCH_FMADD_D 0x2000043
-#define MASK_FMADD_D 0x600007f
-#define MATCH_FMSUB_D 0x2000047
-#define MASK_FMSUB_D 0x600007f
-#define MATCH_FNMSUB_D 0x200004b
-#define MASK_FNMSUB_D 0x600007f
-#define MATCH_FNMADD_D 0x200004f
-#define MASK_FNMADD_D 0x600007f
-#define MATCH_C_NOP 0x1
-#define MASK_C_NOP 0xffff
-#define MATCH_C_ADDI16SP 0x6101
-#define MASK_C_ADDI16SP 0xef83
-#define MATCH_C_JR 0x8002
-#define MASK_C_JR 0xf07f
-#define MATCH_C_JALR 0x9002
-#define MASK_C_JALR 0xf07f
-#define MATCH_C_EBREAK 0x9002
-#define MASK_C_EBREAK 0xffff
-#define MATCH_C_LD 0x6000
-#define MASK_C_LD 0xe003
-#define MATCH_C_SD 0xe000
-#define MASK_C_SD 0xe003
-#define MATCH_C_ADDIW 0x2001
-#define MASK_C_ADDIW 0xe003
-#define MATCH_C_LDSP 0x6002
-#define MASK_C_LDSP 0xe003
-#define MATCH_C_SDSP 0xe002
-#define MASK_C_SDSP 0xe003
-#define MATCH_C_ADDI4SPN 0x0
-#define MASK_C_ADDI4SPN 0xe003
-#define MATCH_C_FLD 0x2000
-#define MASK_C_FLD 0xe003
-#define MATCH_C_LW 0x4000
-#define MASK_C_LW 0xe003
-#define MATCH_C_FLW 0x6000
-#define MASK_C_FLW 0xe003
-#define MATCH_C_FSD 0xa000
-#define MASK_C_FSD 0xe003
-#define MATCH_C_SW 0xc000
-#define MASK_C_SW 0xe003
-#define MATCH_C_FSW 0xe000
-#define MASK_C_FSW 0xe003
-#define MATCH_C_ADDI 0x1
-#define MASK_C_ADDI 0xe003
-#define MATCH_C_JAL 0x2001
-#define MASK_C_JAL 0xe003
-#define MATCH_C_LI 0x4001
-#define MASK_C_LI 0xe003
-#define MATCH_C_LUI 0x6001
-#define MASK_C_LUI 0xe003
-#define MATCH_C_SRLI 0x8001
-#define MASK_C_SRLI 0xec03
-#define MATCH_C_SRAI 0x8401
-#define MASK_C_SRAI 0xec03
-#define MATCH_C_ANDI 0x8801
-#define MASK_C_ANDI 0xec03
-#define MATCH_C_SUB 0x8c01
-#define MASK_C_SUB 0xfc63
-#define MATCH_C_XOR 0x8c21
-#define MASK_C_XOR 0xfc63
-#define MATCH_C_OR 0x8c41
-#define MASK_C_OR 0xfc63
-#define MATCH_C_AND 0x8c61
-#define MASK_C_AND 0xfc63
-#define MATCH_C_SUBW 0x9c01
-#define MASK_C_SUBW 0xfc63
-#define MATCH_C_ADDW 0x9c21
-#define MASK_C_ADDW 0xfc63
-#define MATCH_C_J 0xa001
-#define MASK_C_J 0xe003
-#define MATCH_C_BEQZ 0xc001
-#define MASK_C_BEQZ 0xe003
-#define MATCH_C_BNEZ 0xe001
-#define MASK_C_BNEZ 0xe003
-#define MATCH_C_SLLI 0x2
-#define MASK_C_SLLI 0xe003
-#define MATCH_C_FLDSP 0x2002
-#define MASK_C_FLDSP 0xe003
-#define MATCH_C_LWSP 0x4002
-#define MASK_C_LWSP 0xe003
-#define MATCH_C_FLWSP 0x6002
-#define MASK_C_FLWSP 0xe003
-#define MATCH_C_MV 0x8002
-#define MASK_C_MV 0xf003
-#define MATCH_C_ADD 0x9002
-#define MASK_C_ADD 0xf003
-#define MATCH_C_FSDSP 0xa002
-#define MASK_C_FSDSP 0xe003
-#define MATCH_C_SWSP 0xc002
-#define MASK_C_SWSP 0xe003
-#define MATCH_C_FSWSP 0xe002
-#define MASK_C_FSWSP 0xe003
-#define MATCH_CUSTOM0 0xb
-#define MASK_CUSTOM0 0x707f
-#define MATCH_CUSTOM0_RS1 0x200b
-#define MASK_CUSTOM0_RS1 0x707f
-#define MATCH_CUSTOM0_RS1_RS2 0x300b
-#define MASK_CUSTOM0_RS1_RS2 0x707f
-#define MATCH_CUSTOM0_RD 0x400b
-#define MASK_CUSTOM0_RD 0x707f
-#define MATCH_CUSTOM0_RD_RS1 0x600b
-#define MASK_CUSTOM0_RD_RS1 0x707f
-#define MATCH_CUSTOM0_RD_RS1_RS2 0x700b
-#define MASK_CUSTOM0_RD_RS1_RS2 0x707f
-#define MATCH_CUSTOM1 0x2b
-#define MASK_CUSTOM1 0x707f
-#define MATCH_CUSTOM1_RS1 0x202b
-#define MASK_CUSTOM1_RS1 0x707f
-#define MATCH_CUSTOM1_RS1_RS2 0x302b
-#define MASK_CUSTOM1_RS1_RS2 0x707f
-#define MATCH_CUSTOM1_RD 0x402b
-#define MASK_CUSTOM1_RD 0x707f
-#define MATCH_CUSTOM1_RD_RS1 0x602b
-#define MASK_CUSTOM1_RD_RS1 0x707f
-#define MATCH_CUSTOM1_RD_RS1_RS2 0x702b
-#define MASK_CUSTOM1_RD_RS1_RS2 0x707f
-#define MATCH_CUSTOM2 0x5b
-#define MASK_CUSTOM2 0x707f
-#define MATCH_CUSTOM2_RS1 0x205b
-#define MASK_CUSTOM2_RS1 0x707f
-#define MATCH_CUSTOM2_RS1_RS2 0x305b
-#define MASK_CUSTOM2_RS1_RS2 0x707f
-#define MATCH_CUSTOM2_RD 0x405b
-#define MASK_CUSTOM2_RD 0x707f
-#define MATCH_CUSTOM2_RD_RS1 0x605b
-#define MASK_CUSTOM2_RD_RS1 0x707f
-#define MATCH_CUSTOM2_RD_RS1_RS2 0x705b
-#define MASK_CUSTOM2_RD_RS1_RS2 0x707f
-#define MATCH_CUSTOM3 0x7b
-#define MASK_CUSTOM3 0x707f
-#define MATCH_CUSTOM3_RS1 0x207b
-#define MASK_CUSTOM3_RS1 0x707f
-#define MATCH_CUSTOM3_RS1_RS2 0x307b
-#define MASK_CUSTOM3_RS1_RS2 0x707f
-#define MATCH_CUSTOM3_RD 0x407b
-#define MASK_CUSTOM3_RD 0x707f
-#define MATCH_CUSTOM3_RD_RS1 0x607b
-#define MASK_CUSTOM3_RD_RS1 0x707f
-#define MATCH_CUSTOM3_RD_RS1_RS2 0x707b
-#define MASK_CUSTOM3_RD_RS1_RS2 0x707f
-#define CSR_FFLAGS 0x1
-#define CSR_FRM 0x2
-#define CSR_FCSR 0x3
-#define CSR_CYCLE 0xc00
-#define CSR_TIME 0xc01
-#define CSR_INSTRET 0xc02
-#define CSR_HPMCOUNTER3 0xc03
-#define CSR_HPMCOUNTER4 0xc04
-#define CSR_HPMCOUNTER5 0xc05
-#define CSR_HPMCOUNTER6 0xc06
-#define CSR_HPMCOUNTER7 0xc07
-#define CSR_HPMCOUNTER8 0xc08
-#define CSR_HPMCOUNTER9 0xc09
-#define CSR_HPMCOUNTER10 0xc0a
-#define CSR_HPMCOUNTER11 0xc0b
-#define CSR_HPMCOUNTER12 0xc0c
-#define CSR_HPMCOUNTER13 0xc0d
-#define CSR_HPMCOUNTER14 0xc0e
-#define CSR_HPMCOUNTER15 0xc0f
-#define CSR_HPMCOUNTER16 0xc10
-#define CSR_HPMCOUNTER17 0xc11
-#define CSR_HPMCOUNTER18 0xc12
-#define CSR_HPMCOUNTER19 0xc13
-#define CSR_HPMCOUNTER20 0xc14
-#define CSR_HPMCOUNTER21 0xc15
-#define CSR_HPMCOUNTER22 0xc16
-#define CSR_HPMCOUNTER23 0xc17
-#define CSR_HPMCOUNTER24 0xc18
-#define CSR_HPMCOUNTER25 0xc19
-#define CSR_HPMCOUNTER26 0xc1a
-#define CSR_HPMCOUNTER27 0xc1b
-#define CSR_HPMCOUNTER28 0xc1c
-#define CSR_HPMCOUNTER29 0xc1d
-#define CSR_HPMCOUNTER30 0xc1e
-#define CSR_HPMCOUNTER31 0xc1f
-#define CSR_SSTATUS 0x100
-#define CSR_SIE 0x104
-#define CSR_STVEC 0x105
-#define CSR_SSCRATCH 0x140
-#define CSR_SEPC 0x141
-#define CSR_SCAUSE 0x142
-#define CSR_SBADADDR 0x143
-#define CSR_SIP 0x144
-#define CSR_SPTBR 0x180
-#define CSR_MSTATUS 0x300
-#define CSR_MISA 0x301
-#define CSR_MEDELEG 0x302
-#define CSR_MIDELEG 0x303
-#define CSR_MIE 0x304
-#define CSR_MTVEC 0x305
-#define CSR_MSCRATCH 0x340
-#define CSR_MEPC 0x341
-#define CSR_MCAUSE 0x342
-#define CSR_MBADADDR 0x343
-#define CSR_MIP 0x344
-#define CSR_TSELECT 0x7a0
-#define CSR_TDATA1 0x7a1
-#define CSR_TDATA2 0x7a2
-#define CSR_TDATA3 0x7a3
-#define CSR_DCSR 0x7b0
-#define CSR_DPC 0x7b1
-#define CSR_DSCRATCH 0x7b2
-#define CSR_MCYCLE 0xb00
-#define CSR_MINSTRET 0xb02
-#define CSR_MHPMCOUNTER3 0xb03
-#define CSR_MHPMCOUNTER4 0xb04
-#define CSR_MHPMCOUNTER5 0xb05
-#define CSR_MHPMCOUNTER6 0xb06
-#define CSR_MHPMCOUNTER7 0xb07
-#define CSR_MHPMCOUNTER8 0xb08
-#define CSR_MHPMCOUNTER9 0xb09
-#define CSR_MHPMCOUNTER10 0xb0a
-#define CSR_MHPMCOUNTER11 0xb0b
-#define CSR_MHPMCOUNTER12 0xb0c
-#define CSR_MHPMCOUNTER13 0xb0d
-#define CSR_MHPMCOUNTER14 0xb0e
-#define CSR_MHPMCOUNTER15 0xb0f
-#define CSR_MHPMCOUNTER16 0xb10
-#define CSR_MHPMCOUNTER17 0xb11
-#define CSR_MHPMCOUNTER18 0xb12
-#define CSR_MHPMCOUNTER19 0xb13
-#define CSR_MHPMCOUNTER20 0xb14
-#define CSR_MHPMCOUNTER21 0xb15
-#define CSR_MHPMCOUNTER22 0xb16
-#define CSR_MHPMCOUNTER23 0xb17
-#define CSR_MHPMCOUNTER24 0xb18
-#define CSR_MHPMCOUNTER25 0xb19
-#define CSR_MHPMCOUNTER26 0xb1a
-#define CSR_MHPMCOUNTER27 0xb1b
-#define CSR_MHPMCOUNTER28 0xb1c
-#define CSR_MHPMCOUNTER29 0xb1d
-#define CSR_MHPMCOUNTER30 0xb1e
-#define CSR_MHPMCOUNTER31 0xb1f
-#define CSR_MUCOUNTEREN 0x320
-#define CSR_MSCOUNTEREN 0x321
-#define CSR_MHPMEVENT3 0x323
-#define CSR_MHPMEVENT4 0x324
-#define CSR_MHPMEVENT5 0x325
-#define CSR_MHPMEVENT6 0x326
-#define CSR_MHPMEVENT7 0x327
-#define CSR_MHPMEVENT8 0x328
-#define CSR_MHPMEVENT9 0x329
-#define CSR_MHPMEVENT10 0x32a
-#define CSR_MHPMEVENT11 0x32b
-#define CSR_MHPMEVENT12 0x32c
-#define CSR_MHPMEVENT13 0x32d
-#define CSR_MHPMEVENT14 0x32e
-#define CSR_MHPMEVENT15 0x32f
-#define CSR_MHPMEVENT16 0x330
-#define CSR_MHPMEVENT17 0x331
-#define CSR_MHPMEVENT18 0x332
-#define CSR_MHPMEVENT19 0x333
-#define CSR_MHPMEVENT20 0x334
-#define CSR_MHPMEVENT21 0x335
-#define CSR_MHPMEVENT22 0x336
-#define CSR_MHPMEVENT23 0x337
-#define CSR_MHPMEVENT24 0x338
-#define CSR_MHPMEVENT25 0x339
-#define CSR_MHPMEVENT26 0x33a
-#define CSR_MHPMEVENT27 0x33b
-#define CSR_MHPMEVENT28 0x33c
-#define CSR_MHPMEVENT29 0x33d
-#define CSR_MHPMEVENT30 0x33e
-#define CSR_MHPMEVENT31 0x33f
-#define CSR_MVENDORID 0xf11
-#define CSR_MARCHID 0xf12
-#define CSR_MIMPID 0xf13
-#define CSR_MHARTID 0xf14
-#define CSR_CYCLEH 0xc80
-#define CSR_TIMEH 0xc81
-#define CSR_INSTRETH 0xc82
-#define CSR_HPMCOUNTER3H 0xc83
-#define CSR_HPMCOUNTER4H 0xc84
-#define CSR_HPMCOUNTER5H 0xc85
-#define CSR_HPMCOUNTER6H 0xc86
-#define CSR_HPMCOUNTER7H 0xc87
-#define CSR_HPMCOUNTER8H 0xc88
-#define CSR_HPMCOUNTER9H 0xc89
-#define CSR_HPMCOUNTER10H 0xc8a
-#define CSR_HPMCOUNTER11H 0xc8b
-#define CSR_HPMCOUNTER12H 0xc8c
-#define CSR_HPMCOUNTER13H 0xc8d
-#define CSR_HPMCOUNTER14H 0xc8e
-#define CSR_HPMCOUNTER15H 0xc8f
-#define CSR_HPMCOUNTER16H 0xc90
-#define CSR_HPMCOUNTER17H 0xc91
-#define CSR_HPMCOUNTER18H 0xc92
-#define CSR_HPMCOUNTER19H 0xc93
-#define CSR_HPMCOUNTER20H 0xc94
-#define CSR_HPMCOUNTER21H 0xc95
-#define CSR_HPMCOUNTER22H 0xc96
-#define CSR_HPMCOUNTER23H 0xc97
-#define CSR_HPMCOUNTER24H 0xc98
-#define CSR_HPMCOUNTER25H 0xc99
-#define CSR_HPMCOUNTER26H 0xc9a
-#define CSR_HPMCOUNTER27H 0xc9b
-#define CSR_HPMCOUNTER28H 0xc9c
-#define CSR_HPMCOUNTER29H 0xc9d
-#define CSR_HPMCOUNTER30H 0xc9e
-#define CSR_HPMCOUNTER31H 0xc9f
-#define CSR_MCYCLEH 0xb80
-#define CSR_MINSTRETH 0xb82
-#define CSR_MHPMCOUNTER3H 0xb83
-#define CSR_MHPMCOUNTER4H 0xb84
-#define CSR_MHPMCOUNTER5H 0xb85
-#define CSR_MHPMCOUNTER6H 0xb86
-#define CSR_MHPMCOUNTER7H 0xb87
-#define CSR_MHPMCOUNTER8H 0xb88
-#define CSR_MHPMCOUNTER9H 0xb89
-#define CSR_MHPMCOUNTER10H 0xb8a
-#define CSR_MHPMCOUNTER11H 0xb8b
-#define CSR_MHPMCOUNTER12H 0xb8c
-#define CSR_MHPMCOUNTER13H 0xb8d
-#define CSR_MHPMCOUNTER14H 0xb8e
-#define CSR_MHPMCOUNTER15H 0xb8f
-#define CSR_MHPMCOUNTER16H 0xb90
-#define CSR_MHPMCOUNTER17H 0xb91
-#define CSR_MHPMCOUNTER18H 0xb92
-#define CSR_MHPMCOUNTER19H 0xb93
-#define CSR_MHPMCOUNTER20H 0xb94
-#define CSR_MHPMCOUNTER21H 0xb95
-#define CSR_MHPMCOUNTER22H 0xb96
-#define CSR_MHPMCOUNTER23H 0xb97
-#define CSR_MHPMCOUNTER24H 0xb98
-#define CSR_MHPMCOUNTER25H 0xb99
-#define CSR_MHPMCOUNTER26H 0xb9a
-#define CSR_MHPMCOUNTER27H 0xb9b
-#define CSR_MHPMCOUNTER28H 0xb9c
-#define CSR_MHPMCOUNTER29H 0xb9d
-#define CSR_MHPMCOUNTER30H 0xb9e
-#define CSR_MHPMCOUNTER31H 0xb9f
-#define CAUSE_MISALIGNED_FETCH 0x0
-#define CAUSE_FAULT_FETCH 0x1
-#define CAUSE_ILLEGAL_INSTRUCTION 0x2
-#define CAUSE_BREAKPOINT 0x3
-#define CAUSE_MISALIGNED_LOAD 0x4
-#define CAUSE_FAULT_LOAD 0x5
-#define CAUSE_MISALIGNED_STORE 0x6
-#define CAUSE_FAULT_STORE 0x7
-#define CAUSE_USER_ECALL 0x8
-#define CAUSE_SUPERVISOR_ECALL 0x9
-#define CAUSE_HYPERVISOR_ECALL 0xa
-#define CAUSE_MACHINE_ECALL 0xb
-#endif
-#ifdef DECLARE_INSN
-DECLARE_INSN(beq, MATCH_BEQ, MASK_BEQ)
-DECLARE_INSN(bne, MATCH_BNE, MASK_BNE)
-DECLARE_INSN(blt, MATCH_BLT, MASK_BLT)
-DECLARE_INSN(bge, MATCH_BGE, MASK_BGE)
-DECLARE_INSN(bltu, MATCH_BLTU, MASK_BLTU)
-DECLARE_INSN(bgeu, MATCH_BGEU, MASK_BGEU)
-DECLARE_INSN(jalr, MATCH_JALR, MASK_JALR)
-DECLARE_INSN(jal, MATCH_JAL, MASK_JAL)
-DECLARE_INSN(lui, MATCH_LUI, MASK_LUI)
-DECLARE_INSN(auipc, MATCH_AUIPC, MASK_AUIPC)
-DECLARE_INSN(addi, MATCH_ADDI, MASK_ADDI)
-DECLARE_INSN(slli, MATCH_SLLI, MASK_SLLI)
-DECLARE_INSN(slti, MATCH_SLTI, MASK_SLTI)
-DECLARE_INSN(sltiu, MATCH_SLTIU, MASK_SLTIU)
-DECLARE_INSN(xori, MATCH_XORI, MASK_XORI)
-DECLARE_INSN(srli, MATCH_SRLI, MASK_SRLI)
-DECLARE_INSN(srai, MATCH_SRAI, MASK_SRAI)
-DECLARE_INSN(ori, MATCH_ORI, MASK_ORI)
-DECLARE_INSN(andi, MATCH_ANDI, MASK_ANDI)
-DECLARE_INSN(add, MATCH_ADD, MASK_ADD)
-DECLARE_INSN(sub, MATCH_SUB, MASK_SUB)
-DECLARE_INSN(sll, MATCH_SLL, MASK_SLL)
-DECLARE_INSN(slt, MATCH_SLT, MASK_SLT)
-DECLARE_INSN(sltu, MATCH_SLTU, MASK_SLTU)
-DECLARE_INSN(xor, MATCH_XOR, MASK_XOR)
-DECLARE_INSN(srl, MATCH_SRL, MASK_SRL)
-DECLARE_INSN(sra, MATCH_SRA, MASK_SRA)
-DECLARE_INSN(or, MATCH_OR, MASK_OR)
-DECLARE_INSN(and, MATCH_AND, MASK_AND)
-DECLARE_INSN(addiw, MATCH_ADDIW, MASK_ADDIW)
-DECLARE_INSN(slliw, MATCH_SLLIW, MASK_SLLIW)
-DECLARE_INSN(srliw, MATCH_SRLIW, MASK_SRLIW)
-DECLARE_INSN(sraiw, MATCH_SRAIW, MASK_SRAIW)
-DECLARE_INSN(addw, MATCH_ADDW, MASK_ADDW)
-DECLARE_INSN(subw, MATCH_SUBW, MASK_SUBW)
-DECLARE_INSN(sllw, MATCH_SLLW, MASK_SLLW)
-DECLARE_INSN(srlw, MATCH_SRLW, MASK_SRLW)
-DECLARE_INSN(sraw, MATCH_SRAW, MASK_SRAW)
-DECLARE_INSN(lb, MATCH_LB, MASK_LB)
-DECLARE_INSN(lh, MATCH_LH, MASK_LH)
-DECLARE_INSN(lw, MATCH_LW, MASK_LW)
-DECLARE_INSN(ld, MATCH_LD, MASK_LD)
-DECLARE_INSN(lbu, MATCH_LBU, MASK_LBU)
-DECLARE_INSN(lhu, MATCH_LHU, MASK_LHU)
-DECLARE_INSN(lwu, MATCH_LWU, MASK_LWU)
-DECLARE_INSN(sb, MATCH_SB, MASK_SB)
-DECLARE_INSN(sh, MATCH_SH, MASK_SH)
-DECLARE_INSN(sw, MATCH_SW, MASK_SW)
-DECLARE_INSN(sd, MATCH_SD, MASK_SD)
-DECLARE_INSN(fence, MATCH_FENCE, MASK_FENCE)
-DECLARE_INSN(fence_i, MATCH_FENCE_I, MASK_FENCE_I)
-DECLARE_INSN(mul, MATCH_MUL, MASK_MUL)
-DECLARE_INSN(mulh, MATCH_MULH, MASK_MULH)
-DECLARE_INSN(mulhsu, MATCH_MULHSU, MASK_MULHSU)
-DECLARE_INSN(mulhu, MATCH_MULHU, MASK_MULHU)
-DECLARE_INSN(div, MATCH_DIV, MASK_DIV)
-DECLARE_INSN(divu, MATCH_DIVU, MASK_DIVU)
-DECLARE_INSN(rem, MATCH_REM, MASK_REM)
-DECLARE_INSN(remu, MATCH_REMU, MASK_REMU)
-DECLARE_INSN(mulw, MATCH_MULW, MASK_MULW)
-DECLARE_INSN(divw, MATCH_DIVW, MASK_DIVW)
-DECLARE_INSN(divuw, MATCH_DIVUW, MASK_DIVUW)
-DECLARE_INSN(remw, MATCH_REMW, MASK_REMW)
-DECLARE_INSN(remuw, MATCH_REMUW, MASK_REMUW)
-DECLARE_INSN(amoadd_w, MATCH_AMOADD_W, MASK_AMOADD_W)
-DECLARE_INSN(amoxor_w, MATCH_AMOXOR_W, MASK_AMOXOR_W)
-DECLARE_INSN(amoor_w, MATCH_AMOOR_W, MASK_AMOOR_W)
-DECLARE_INSN(amoand_w, MATCH_AMOAND_W, MASK_AMOAND_W)
-DECLARE_INSN(amomin_w, MATCH_AMOMIN_W, MASK_AMOMIN_W)
-DECLARE_INSN(amomax_w, MATCH_AMOMAX_W, MASK_AMOMAX_W)
-DECLARE_INSN(amominu_w, MATCH_AMOMINU_W, MASK_AMOMINU_W)
-DECLARE_INSN(amomaxu_w, MATCH_AMOMAXU_W, MASK_AMOMAXU_W)
-DECLARE_INSN(amoswap_w, MATCH_AMOSWAP_W, MASK_AMOSWAP_W)
-DECLARE_INSN(lr_w, MATCH_LR_W, MASK_LR_W)
-DECLARE_INSN(sc_w, MATCH_SC_W, MASK_SC_W)
-DECLARE_INSN(amoadd_d, MATCH_AMOADD_D, MASK_AMOADD_D)
-DECLARE_INSN(amoxor_d, MATCH_AMOXOR_D, MASK_AMOXOR_D)
-DECLARE_INSN(amoor_d, MATCH_AMOOR_D, MASK_AMOOR_D)
-DECLARE_INSN(amoand_d, MATCH_AMOAND_D, MASK_AMOAND_D)
-DECLARE_INSN(amomin_d, MATCH_AMOMIN_D, MASK_AMOMIN_D)
-DECLARE_INSN(amomax_d, MATCH_AMOMAX_D, MASK_AMOMAX_D)
-DECLARE_INSN(amominu_d, MATCH_AMOMINU_D, MASK_AMOMINU_D)
-DECLARE_INSN(amomaxu_d, MATCH_AMOMAXU_D, MASK_AMOMAXU_D)
-DECLARE_INSN(amoswap_d, MATCH_AMOSWAP_D, MASK_AMOSWAP_D)
-DECLARE_INSN(lr_d, MATCH_LR_D, MASK_LR_D)
-DECLARE_INSN(sc_d, MATCH_SC_D, MASK_SC_D)
-DECLARE_INSN(ecall, MATCH_ECALL, MASK_ECALL)
-DECLARE_INSN(ebreak, MATCH_EBREAK, MASK_EBREAK)
-DECLARE_INSN(uret, MATCH_URET, MASK_URET)
-DECLARE_INSN(sret, MATCH_SRET, MASK_SRET)
-DECLARE_INSN(hret, MATCH_HRET, MASK_HRET)
-DECLARE_INSN(mret, MATCH_MRET, MASK_MRET)
-DECLARE_INSN(dret, MATCH_DRET, MASK_DRET)
-DECLARE_INSN(sfence_vm, MATCH_SFENCE_VM, MASK_SFENCE_VM)
-DECLARE_INSN(wfi, MATCH_WFI, MASK_WFI)
-DECLARE_INSN(csrrw, MATCH_CSRRW, MASK_CSRRW)
-DECLARE_INSN(csrrs, MATCH_CSRRS, MASK_CSRRS)
-DECLARE_INSN(csrrc, MATCH_CSRRC, MASK_CSRRC)
-DECLARE_INSN(csrrwi, MATCH_CSRRWI, MASK_CSRRWI)
-DECLARE_INSN(csrrsi, MATCH_CSRRSI, MASK_CSRRSI)
-DECLARE_INSN(csrrci, MATCH_CSRRCI, MASK_CSRRCI)
-DECLARE_INSN(fadd_s, MATCH_FADD_S, MASK_FADD_S)
-DECLARE_INSN(fsub_s, MATCH_FSUB_S, MASK_FSUB_S)
-DECLARE_INSN(fmul_s, MATCH_FMUL_S, MASK_FMUL_S)
-DECLARE_INSN(fdiv_s, MATCH_FDIV_S, MASK_FDIV_S)
-DECLARE_INSN(fsgnj_s, MATCH_FSGNJ_S, MASK_FSGNJ_S)
-DECLARE_INSN(fsgnjn_s, MATCH_FSGNJN_S, MASK_FSGNJN_S)
-DECLARE_INSN(fsgnjx_s, MATCH_FSGNJX_S, MASK_FSGNJX_S)
-DECLARE_INSN(fmin_s, MATCH_FMIN_S, MASK_FMIN_S)
-DECLARE_INSN(fmax_s, MATCH_FMAX_S, MASK_FMAX_S)
-DECLARE_INSN(fsqrt_s, MATCH_FSQRT_S, MASK_FSQRT_S)
-DECLARE_INSN(fadd_d, MATCH_FADD_D, MASK_FADD_D)
-DECLARE_INSN(fsub_d, MATCH_FSUB_D, MASK_FSUB_D)
-DECLARE_INSN(fmul_d, MATCH_FMUL_D, MASK_FMUL_D)
-DECLARE_INSN(fdiv_d, MATCH_FDIV_D, MASK_FDIV_D)
-DECLARE_INSN(fsgnj_d, MATCH_FSGNJ_D, MASK_FSGNJ_D)
-DECLARE_INSN(fsgnjn_d, MATCH_FSGNJN_D, MASK_FSGNJN_D)
-DECLARE_INSN(fsgnjx_d, MATCH_FSGNJX_D, MASK_FSGNJX_D)
-DECLARE_INSN(fmin_d, MATCH_FMIN_D, MASK_FMIN_D)
-DECLARE_INSN(fmax_d, MATCH_FMAX_D, MASK_FMAX_D)
-DECLARE_INSN(fcvt_s_d, MATCH_FCVT_S_D, MASK_FCVT_S_D)
-DECLARE_INSN(fcvt_d_s, MATCH_FCVT_D_S, MASK_FCVT_D_S)
-DECLARE_INSN(fsqrt_d, MATCH_FSQRT_D, MASK_FSQRT_D)
-DECLARE_INSN(fle_s, MATCH_FLE_S, MASK_FLE_S)
-DECLARE_INSN(flt_s, MATCH_FLT_S, MASK_FLT_S)
-DECLARE_INSN(feq_s, MATCH_FEQ_S, MASK_FEQ_S)
-DECLARE_INSN(fle_d, MATCH_FLE_D, MASK_FLE_D)
-DECLARE_INSN(flt_d, MATCH_FLT_D, MASK_FLT_D)
-DECLARE_INSN(feq_d, MATCH_FEQ_D, MASK_FEQ_D)
-DECLARE_INSN(fcvt_w_s, MATCH_FCVT_W_S, MASK_FCVT_W_S)
-DECLARE_INSN(fcvt_wu_s, MATCH_FCVT_WU_S, MASK_FCVT_WU_S)
-DECLARE_INSN(fcvt_l_s, MATCH_FCVT_L_S, MASK_FCVT_L_S)
-DECLARE_INSN(fcvt_lu_s, MATCH_FCVT_LU_S, MASK_FCVT_LU_S)
-DECLARE_INSN(fmv_x_s, MATCH_FMV_X_S, MASK_FMV_X_S)
-DECLARE_INSN(fclass_s, MATCH_FCLASS_S, MASK_FCLASS_S)
-DECLARE_INSN(fcvt_w_d, MATCH_FCVT_W_D, MASK_FCVT_W_D)
-DECLARE_INSN(fcvt_wu_d, MATCH_FCVT_WU_D, MASK_FCVT_WU_D)
-DECLARE_INSN(fcvt_l_d, MATCH_FCVT_L_D, MASK_FCVT_L_D)
-DECLARE_INSN(fcvt_lu_d, MATCH_FCVT_LU_D, MASK_FCVT_LU_D)
-DECLARE_INSN(fmv_x_d, MATCH_FMV_X_D, MASK_FMV_X_D)
-DECLARE_INSN(fclass_d, MATCH_FCLASS_D, MASK_FCLASS_D)
-DECLARE_INSN(fcvt_s_w, MATCH_FCVT_S_W, MASK_FCVT_S_W)
-DECLARE_INSN(fcvt_s_wu, MATCH_FCVT_S_WU, MASK_FCVT_S_WU)
-DECLARE_INSN(fcvt_s_l, MATCH_FCVT_S_L, MASK_FCVT_S_L)
-DECLARE_INSN(fcvt_s_lu, MATCH_FCVT_S_LU, MASK_FCVT_S_LU)
-DECLARE_INSN(fmv_s_x, MATCH_FMV_S_X, MASK_FMV_S_X)
-DECLARE_INSN(fcvt_d_w, MATCH_FCVT_D_W, MASK_FCVT_D_W)
-DECLARE_INSN(fcvt_d_wu, MATCH_FCVT_D_WU, MASK_FCVT_D_WU)
-DECLARE_INSN(fcvt_d_l, MATCH_FCVT_D_L, MASK_FCVT_D_L)
-DECLARE_INSN(fcvt_d_lu, MATCH_FCVT_D_LU, MASK_FCVT_D_LU)
-DECLARE_INSN(fmv_d_x, MATCH_FMV_D_X, MASK_FMV_D_X)
-DECLARE_INSN(flw, MATCH_FLW, MASK_FLW)
-DECLARE_INSN(fld, MATCH_FLD, MASK_FLD)
-DECLARE_INSN(fsw, MATCH_FSW, MASK_FSW)
-DECLARE_INSN(fsd, MATCH_FSD, MASK_FSD)
-DECLARE_INSN(fmadd_s, MATCH_FMADD_S, MASK_FMADD_S)
-DECLARE_INSN(fmsub_s, MATCH_FMSUB_S, MASK_FMSUB_S)
-DECLARE_INSN(fnmsub_s, MATCH_FNMSUB_S, MASK_FNMSUB_S)
-DECLARE_INSN(fnmadd_s, MATCH_FNMADD_S, MASK_FNMADD_S)
-DECLARE_INSN(fmadd_d, MATCH_FMADD_D, MASK_FMADD_D)
-DECLARE_INSN(fmsub_d, MATCH_FMSUB_D, MASK_FMSUB_D)
-DECLARE_INSN(fnmsub_d, MATCH_FNMSUB_D, MASK_FNMSUB_D)
-DECLARE_INSN(fnmadd_d, MATCH_FNMADD_D, MASK_FNMADD_D)
-DECLARE_INSN(c_nop, MATCH_C_NOP, MASK_C_NOP)
-DECLARE_INSN(c_addi16sp, MATCH_C_ADDI16SP, MASK_C_ADDI16SP)
-DECLARE_INSN(c_jr, MATCH_C_JR, MASK_C_JR)
-DECLARE_INSN(c_jalr, MATCH_C_JALR, MASK_C_JALR)
-DECLARE_INSN(c_ebreak, MATCH_C_EBREAK, MASK_C_EBREAK)
-DECLARE_INSN(c_ld, MATCH_C_LD, MASK_C_LD)
-DECLARE_INSN(c_sd, MATCH_C_SD, MASK_C_SD)
-DECLARE_INSN(c_addiw, MATCH_C_ADDIW, MASK_C_ADDIW)
-DECLARE_INSN(c_ldsp, MATCH_C_LDSP, MASK_C_LDSP)
-DECLARE_INSN(c_sdsp, MATCH_C_SDSP, MASK_C_SDSP)
-DECLARE_INSN(c_addi4spn, MATCH_C_ADDI4SPN, MASK_C_ADDI4SPN)
-DECLARE_INSN(c_fld, MATCH_C_FLD, MASK_C_FLD)
-DECLARE_INSN(c_lw, MATCH_C_LW, MASK_C_LW)
-DECLARE_INSN(c_flw, MATCH_C_FLW, MASK_C_FLW)
-DECLARE_INSN(c_fsd, MATCH_C_FSD, MASK_C_FSD)
-DECLARE_INSN(c_sw, MATCH_C_SW, MASK_C_SW)
-DECLARE_INSN(c_fsw, MATCH_C_FSW, MASK_C_FSW)
-DECLARE_INSN(c_addi, MATCH_C_ADDI, MASK_C_ADDI)
-DECLARE_INSN(c_jal, MATCH_C_JAL, MASK_C_JAL)
-DECLARE_INSN(c_li, MATCH_C_LI, MASK_C_LI)
-DECLARE_INSN(c_lui, MATCH_C_LUI, MASK_C_LUI)
-DECLARE_INSN(c_srli, MATCH_C_SRLI, MASK_C_SRLI)
-DECLARE_INSN(c_srai, MATCH_C_SRAI, MASK_C_SRAI)
-DECLARE_INSN(c_andi, MATCH_C_ANDI, MASK_C_ANDI)
-DECLARE_INSN(c_sub, MATCH_C_SUB, MASK_C_SUB)
-DECLARE_INSN(c_xor, MATCH_C_XOR, MASK_C_XOR)
-DECLARE_INSN(c_or, MATCH_C_OR, MASK_C_OR)
-DECLARE_INSN(c_and, MATCH_C_AND, MASK_C_AND)
-DECLARE_INSN(c_subw, MATCH_C_SUBW, MASK_C_SUBW)
-DECLARE_INSN(c_addw, MATCH_C_ADDW, MASK_C_ADDW)
-DECLARE_INSN(c_j, MATCH_C_J, MASK_C_J)
-DECLARE_INSN(c_beqz, MATCH_C_BEQZ, MASK_C_BEQZ)
-DECLARE_INSN(c_bnez, MATCH_C_BNEZ, MASK_C_BNEZ)
-DECLARE_INSN(c_slli, MATCH_C_SLLI, MASK_C_SLLI)
-DECLARE_INSN(c_fldsp, MATCH_C_FLDSP, MASK_C_FLDSP)
-DECLARE_INSN(c_lwsp, MATCH_C_LWSP, MASK_C_LWSP)
-DECLARE_INSN(c_flwsp, MATCH_C_FLWSP, MASK_C_FLWSP)
-DECLARE_INSN(c_mv, MATCH_C_MV, MASK_C_MV)
-DECLARE_INSN(c_add, MATCH_C_ADD, MASK_C_ADD)
-DECLARE_INSN(c_fsdsp, MATCH_C_FSDSP, MASK_C_FSDSP)
-DECLARE_INSN(c_swsp, MATCH_C_SWSP, MASK_C_SWSP)
-DECLARE_INSN(c_fswsp, MATCH_C_FSWSP, MASK_C_FSWSP)
-DECLARE_INSN(custom0, MATCH_CUSTOM0, MASK_CUSTOM0)
-DECLARE_INSN(custom0_rs1, MATCH_CUSTOM0_RS1, MASK_CUSTOM0_RS1)
-DECLARE_INSN(custom0_rs1_rs2, MATCH_CUSTOM0_RS1_RS2, MASK_CUSTOM0_RS1_RS2)
-DECLARE_INSN(custom0_rd, MATCH_CUSTOM0_RD, MASK_CUSTOM0_RD)
-DECLARE_INSN(custom0_rd_rs1, MATCH_CUSTOM0_RD_RS1, MASK_CUSTOM0_RD_RS1)
-DECLARE_INSN(custom0_rd_rs1_rs2, MATCH_CUSTOM0_RD_RS1_RS2, MASK_CUSTOM0_RD_RS1_RS2)
-DECLARE_INSN(custom1, MATCH_CUSTOM1, MASK_CUSTOM1)
-DECLARE_INSN(custom1_rs1, MATCH_CUSTOM1_RS1, MASK_CUSTOM1_RS1)
-DECLARE_INSN(custom1_rs1_rs2, MATCH_CUSTOM1_RS1_RS2, MASK_CUSTOM1_RS1_RS2)
-DECLARE_INSN(custom1_rd, MATCH_CUSTOM1_RD, MASK_CUSTOM1_RD)
-DECLARE_INSN(custom1_rd_rs1, MATCH_CUSTOM1_RD_RS1, MASK_CUSTOM1_RD_RS1)
-DECLARE_INSN(custom1_rd_rs1_rs2, MATCH_CUSTOM1_RD_RS1_RS2, MASK_CUSTOM1_RD_RS1_RS2)
-DECLARE_INSN(custom2, MATCH_CUSTOM2, MASK_CUSTOM2)
-DECLARE_INSN(custom2_rs1, MATCH_CUSTOM2_RS1, MASK_CUSTOM2_RS1)
-DECLARE_INSN(custom2_rs1_rs2, MATCH_CUSTOM2_RS1_RS2, MASK_CUSTOM2_RS1_RS2)
-DECLARE_INSN(custom2_rd, MATCH_CUSTOM2_RD, MASK_CUSTOM2_RD)
-DECLARE_INSN(custom2_rd_rs1, MATCH_CUSTOM2_RD_RS1, MASK_CUSTOM2_RD_RS1)
-DECLARE_INSN(custom2_rd_rs1_rs2, MATCH_CUSTOM2_RD_RS1_RS2, MASK_CUSTOM2_RD_RS1_RS2)
-DECLARE_INSN(custom3, MATCH_CUSTOM3, MASK_CUSTOM3)
-DECLARE_INSN(custom3_rs1, MATCH_CUSTOM3_RS1, MASK_CUSTOM3_RS1)
-DECLARE_INSN(custom3_rs1_rs2, MATCH_CUSTOM3_RS1_RS2, MASK_CUSTOM3_RS1_RS2)
-DECLARE_INSN(custom3_rd, MATCH_CUSTOM3_RD, MASK_CUSTOM3_RD)
-DECLARE_INSN(custom3_rd_rs1, MATCH_CUSTOM3_RD_RS1, MASK_CUSTOM3_RD_RS1)
-DECLARE_INSN(custom3_rd_rs1_rs2, MATCH_CUSTOM3_RD_RS1_RS2, MASK_CUSTOM3_RD_RS1_RS2)
-#endif
-#ifdef DECLARE_CSR
-DECLARE_CSR(fflags, CSR_FFLAGS)
-DECLARE_CSR(frm, CSR_FRM)
-DECLARE_CSR(fcsr, CSR_FCSR)
-DECLARE_CSR(cycle, CSR_CYCLE)
-DECLARE_CSR(time, CSR_TIME)
-DECLARE_CSR(instret, CSR_INSTRET)
-DECLARE_CSR(hpmcounter3, CSR_HPMCOUNTER3)
-DECLARE_CSR(hpmcounter4, CSR_HPMCOUNTER4)
-DECLARE_CSR(hpmcounter5, CSR_HPMCOUNTER5)
-DECLARE_CSR(hpmcounter6, CSR_HPMCOUNTER6)
-DECLARE_CSR(hpmcounter7, CSR_HPMCOUNTER7)
-DECLARE_CSR(hpmcounter8, CSR_HPMCOUNTER8)
-DECLARE_CSR(hpmcounter9, CSR_HPMCOUNTER9)
-DECLARE_CSR(hpmcounter10, CSR_HPMCOUNTER10)
-DECLARE_CSR(hpmcounter11, CSR_HPMCOUNTER11)
-DECLARE_CSR(hpmcounter12, CSR_HPMCOUNTER12)
-DECLARE_CSR(hpmcounter13, CSR_HPMCOUNTER13)
-DECLARE_CSR(hpmcounter14, CSR_HPMCOUNTER14)
-DECLARE_CSR(hpmcounter15, CSR_HPMCOUNTER15)
-DECLARE_CSR(hpmcounter16, CSR_HPMCOUNTER16)
-DECLARE_CSR(hpmcounter17, CSR_HPMCOUNTER17)
-DECLARE_CSR(hpmcounter18, CSR_HPMCOUNTER18)
-DECLARE_CSR(hpmcounter19, CSR_HPMCOUNTER19)
-DECLARE_CSR(hpmcounter20, CSR_HPMCOUNTER20)
-DECLARE_CSR(hpmcounter21, CSR_HPMCOUNTER21)
-DECLARE_CSR(hpmcounter22, CSR_HPMCOUNTER22)
-DECLARE_CSR(hpmcounter23, CSR_HPMCOUNTER23)
-DECLARE_CSR(hpmcounter24, CSR_HPMCOUNTER24)
-DECLARE_CSR(hpmcounter25, CSR_HPMCOUNTER25)
-DECLARE_CSR(hpmcounter26, CSR_HPMCOUNTER26)
-DECLARE_CSR(hpmcounter27, CSR_HPMCOUNTER27)
-DECLARE_CSR(hpmcounter28, CSR_HPMCOUNTER28)
-DECLARE_CSR(hpmcounter29, CSR_HPMCOUNTER29)
-DECLARE_CSR(hpmcounter30, CSR_HPMCOUNTER30)
-DECLARE_CSR(hpmcounter31, CSR_HPMCOUNTER31)
-DECLARE_CSR(sstatus, CSR_SSTATUS)
-DECLARE_CSR(sie, CSR_SIE)
-DECLARE_CSR(stvec, CSR_STVEC)
-DECLARE_CSR(sscratch, CSR_SSCRATCH)
-DECLARE_CSR(sepc, CSR_SEPC)
-DECLARE_CSR(scause, CSR_SCAUSE)
-DECLARE_CSR(sbadaddr, CSR_SBADADDR)
-DECLARE_CSR(sip, CSR_SIP)
-DECLARE_CSR(sptbr, CSR_SPTBR)
-DECLARE_CSR(mstatus, CSR_MSTATUS)
-DECLARE_CSR(misa, CSR_MISA)
-DECLARE_CSR(medeleg, CSR_MEDELEG)
-DECLARE_CSR(mideleg, CSR_MIDELEG)
-DECLARE_CSR(mie, CSR_MIE)
-DECLARE_CSR(mtvec, CSR_MTVEC)
-DECLARE_CSR(mscratch, CSR_MSCRATCH)
-DECLARE_CSR(mepc, CSR_MEPC)
-DECLARE_CSR(mcause, CSR_MCAUSE)
-DECLARE_CSR(mbadaddr, CSR_MBADADDR)
-DECLARE_CSR(mip, CSR_MIP)
-DECLARE_CSR(tselect, CSR_TSELECT)
-DECLARE_CSR(tdata1, CSR_TDATA1)
-DECLARE_CSR(tdata2, CSR_TDATA2)
-DECLARE_CSR(tdata3, CSR_TDATA3)
-DECLARE_CSR(dcsr, CSR_DCSR)
-DECLARE_CSR(dpc, CSR_DPC)
-DECLARE_CSR(dscratch, CSR_DSCRATCH)
-DECLARE_CSR(mcycle, CSR_MCYCLE)
-DECLARE_CSR(minstret, CSR_MINSTRET)
-DECLARE_CSR(mhpmcounter3, CSR_MHPMCOUNTER3)
-DECLARE_CSR(mhpmcounter4, CSR_MHPMCOUNTER4)
-DECLARE_CSR(mhpmcounter5, CSR_MHPMCOUNTER5)
-DECLARE_CSR(mhpmcounter6, CSR_MHPMCOUNTER6)
-DECLARE_CSR(mhpmcounter7, CSR_MHPMCOUNTER7)
-DECLARE_CSR(mhpmcounter8, CSR_MHPMCOUNTER8)
-DECLARE_CSR(mhpmcounter9, CSR_MHPMCOUNTER9)
-DECLARE_CSR(mhpmcounter10, CSR_MHPMCOUNTER10)
-DECLARE_CSR(mhpmcounter11, CSR_MHPMCOUNTER11)
-DECLARE_CSR(mhpmcounter12, CSR_MHPMCOUNTER12)
-DECLARE_CSR(mhpmcounter13, CSR_MHPMCOUNTER13)
-DECLARE_CSR(mhpmcounter14, CSR_MHPMCOUNTER14)
-DECLARE_CSR(mhpmcounter15, CSR_MHPMCOUNTER15)
-DECLARE_CSR(mhpmcounter16, CSR_MHPMCOUNTER16)
-DECLARE_CSR(mhpmcounter17, CSR_MHPMCOUNTER17)
-DECLARE_CSR(mhpmcounter18, CSR_MHPMCOUNTER18)
-DECLARE_CSR(mhpmcounter19, CSR_MHPMCOUNTER19)
-DECLARE_CSR(mhpmcounter20, CSR_MHPMCOUNTER20)
-DECLARE_CSR(mhpmcounter21, CSR_MHPMCOUNTER21)
-DECLARE_CSR(mhpmcounter22, CSR_MHPMCOUNTER22)
-DECLARE_CSR(mhpmcounter23, CSR_MHPMCOUNTER23)
-DECLARE_CSR(mhpmcounter24, CSR_MHPMCOUNTER24)
-DECLARE_CSR(mhpmcounter25, CSR_MHPMCOUNTER25)
-DECLARE_CSR(mhpmcounter26, CSR_MHPMCOUNTER26)
-DECLARE_CSR(mhpmcounter27, CSR_MHPMCOUNTER27)
-DECLARE_CSR(mhpmcounter28, CSR_MHPMCOUNTER28)
-DECLARE_CSR(mhpmcounter29, CSR_MHPMCOUNTER29)
-DECLARE_CSR(mhpmcounter30, CSR_MHPMCOUNTER30)
-DECLARE_CSR(mhpmcounter31, CSR_MHPMCOUNTER31)
-DECLARE_CSR(mucounteren, CSR_MUCOUNTEREN)
-DECLARE_CSR(mscounteren, CSR_MSCOUNTEREN)
-DECLARE_CSR(mhpmevent3, CSR_MHPMEVENT3)
-DECLARE_CSR(mhpmevent4, CSR_MHPMEVENT4)
-DECLARE_CSR(mhpmevent5, CSR_MHPMEVENT5)
-DECLARE_CSR(mhpmevent6, CSR_MHPMEVENT6)
-DECLARE_CSR(mhpmevent7, CSR_MHPMEVENT7)
-DECLARE_CSR(mhpmevent8, CSR_MHPMEVENT8)
-DECLARE_CSR(mhpmevent9, CSR_MHPMEVENT9)
-DECLARE_CSR(mhpmevent10, CSR_MHPMEVENT10)
-DECLARE_CSR(mhpmevent11, CSR_MHPMEVENT11)
-DECLARE_CSR(mhpmevent12, CSR_MHPMEVENT12)
-DECLARE_CSR(mhpmevent13, CSR_MHPMEVENT13)
-DECLARE_CSR(mhpmevent14, CSR_MHPMEVENT14)
-DECLARE_CSR(mhpmevent15, CSR_MHPMEVENT15)
-DECLARE_CSR(mhpmevent16, CSR_MHPMEVENT16)
-DECLARE_CSR(mhpmevent17, CSR_MHPMEVENT17)
-DECLARE_CSR(mhpmevent18, CSR_MHPMEVENT18)
-DECLARE_CSR(mhpmevent19, CSR_MHPMEVENT19)
-DECLARE_CSR(mhpmevent20, CSR_MHPMEVENT20)
-DECLARE_CSR(mhpmevent21, CSR_MHPMEVENT21)
-DECLARE_CSR(mhpmevent22, CSR_MHPMEVENT22)
-DECLARE_CSR(mhpmevent23, CSR_MHPMEVENT23)
-DECLARE_CSR(mhpmevent24, CSR_MHPMEVENT24)
-DECLARE_CSR(mhpmevent25, CSR_MHPMEVENT25)
-DECLARE_CSR(mhpmevent26, CSR_MHPMEVENT26)
-DECLARE_CSR(mhpmevent27, CSR_MHPMEVENT27)
-DECLARE_CSR(mhpmevent28, CSR_MHPMEVENT28)
-DECLARE_CSR(mhpmevent29, CSR_MHPMEVENT29)
-DECLARE_CSR(mhpmevent30, CSR_MHPMEVENT30)
-DECLARE_CSR(mhpmevent31, CSR_MHPMEVENT31)
-DECLARE_CSR(mvendorid, CSR_MVENDORID)
-DECLARE_CSR(marchid, CSR_MARCHID)
-DECLARE_CSR(mimpid, CSR_MIMPID)
-DECLARE_CSR(mhartid, CSR_MHARTID)
-DECLARE_CSR(cycleh, CSR_CYCLEH)
-DECLARE_CSR(timeh, CSR_TIMEH)
-DECLARE_CSR(instreth, CSR_INSTRETH)
-DECLARE_CSR(hpmcounter3h, CSR_HPMCOUNTER3H)
-DECLARE_CSR(hpmcounter4h, CSR_HPMCOUNTER4H)
-DECLARE_CSR(hpmcounter5h, CSR_HPMCOUNTER5H)
-DECLARE_CSR(hpmcounter6h, CSR_HPMCOUNTER6H)
-DECLARE_CSR(hpmcounter7h, CSR_HPMCOUNTER7H)
-DECLARE_CSR(hpmcounter8h, CSR_HPMCOUNTER8H)
-DECLARE_CSR(hpmcounter9h, CSR_HPMCOUNTER9H)
-DECLARE_CSR(hpmcounter10h, CSR_HPMCOUNTER10H)
-DECLARE_CSR(hpmcounter11h, CSR_HPMCOUNTER11H)
-DECLARE_CSR(hpmcounter12h, CSR_HPMCOUNTER12H)
-DECLARE_CSR(hpmcounter13h, CSR_HPMCOUNTER13H)
-DECLARE_CSR(hpmcounter14h, CSR_HPMCOUNTER14H)
-DECLARE_CSR(hpmcounter15h, CSR_HPMCOUNTER15H)
-DECLARE_CSR(hpmcounter16h, CSR_HPMCOUNTER16H)
-DECLARE_CSR(hpmcounter17h, CSR_HPMCOUNTER17H)
-DECLARE_CSR(hpmcounter18h, CSR_HPMCOUNTER18H)
-DECLARE_CSR(hpmcounter19h, CSR_HPMCOUNTER19H)
-DECLARE_CSR(hpmcounter20h, CSR_HPMCOUNTER20H)
-DECLARE_CSR(hpmcounter21h, CSR_HPMCOUNTER21H)
-DECLARE_CSR(hpmcounter22h, CSR_HPMCOUNTER22H)
-DECLARE_CSR(hpmcounter23h, CSR_HPMCOUNTER23H)
-DECLARE_CSR(hpmcounter24h, CSR_HPMCOUNTER24H)
-DECLARE_CSR(hpmcounter25h, CSR_HPMCOUNTER25H)
-DECLARE_CSR(hpmcounter26h, CSR_HPMCOUNTER26H)
-DECLARE_CSR(hpmcounter27h, CSR_HPMCOUNTER27H)
-DECLARE_CSR(hpmcounter28h, CSR_HPMCOUNTER28H)
-DECLARE_CSR(hpmcounter29h, CSR_HPMCOUNTER29H)
-DECLARE_CSR(hpmcounter30h, CSR_HPMCOUNTER30H)
-DECLARE_CSR(hpmcounter31h, CSR_HPMCOUNTER31H)
-DECLARE_CSR(mcycleh, CSR_MCYCLEH)
-DECLARE_CSR(minstreth, CSR_MINSTRETH)
-DECLARE_CSR(mhpmcounter3h, CSR_MHPMCOUNTER3H)
-DECLARE_CSR(mhpmcounter4h, CSR_MHPMCOUNTER4H)
-DECLARE_CSR(mhpmcounter5h, CSR_MHPMCOUNTER5H)
-DECLARE_CSR(mhpmcounter6h, CSR_MHPMCOUNTER6H)
-DECLARE_CSR(mhpmcounter7h, CSR_MHPMCOUNTER7H)
-DECLARE_CSR(mhpmcounter8h, CSR_MHPMCOUNTER8H)
-DECLARE_CSR(mhpmcounter9h, CSR_MHPMCOUNTER9H)
-DECLARE_CSR(mhpmcounter10h, CSR_MHPMCOUNTER10H)
-DECLARE_CSR(mhpmcounter11h, CSR_MHPMCOUNTER11H)
-DECLARE_CSR(mhpmcounter12h, CSR_MHPMCOUNTER12H)
-DECLARE_CSR(mhpmcounter13h, CSR_MHPMCOUNTER13H)
-DECLARE_CSR(mhpmcounter14h, CSR_MHPMCOUNTER14H)
-DECLARE_CSR(mhpmcounter15h, CSR_MHPMCOUNTER15H)
-DECLARE_CSR(mhpmcounter16h, CSR_MHPMCOUNTER16H)
-DECLARE_CSR(mhpmcounter17h, CSR_MHPMCOUNTER17H)
-DECLARE_CSR(mhpmcounter18h, CSR_MHPMCOUNTER18H)
-DECLARE_CSR(mhpmcounter19h, CSR_MHPMCOUNTER19H)
-DECLARE_CSR(mhpmcounter20h, CSR_MHPMCOUNTER20H)
-DECLARE_CSR(mhpmcounter21h, CSR_MHPMCOUNTER21H)
-DECLARE_CSR(mhpmcounter22h, CSR_MHPMCOUNTER22H)
-DECLARE_CSR(mhpmcounter23h, CSR_MHPMCOUNTER23H)
-DECLARE_CSR(mhpmcounter24h, CSR_MHPMCOUNTER24H)
-DECLARE_CSR(mhpmcounter25h, CSR_MHPMCOUNTER25H)
-DECLARE_CSR(mhpmcounter26h, CSR_MHPMCOUNTER26H)
-DECLARE_CSR(mhpmcounter27h, CSR_MHPMCOUNTER27H)
-DECLARE_CSR(mhpmcounter28h, CSR_MHPMCOUNTER28H)
-DECLARE_CSR(mhpmcounter29h, CSR_MHPMCOUNTER29H)
-DECLARE_CSR(mhpmcounter30h, CSR_MHPMCOUNTER30H)
-DECLARE_CSR(mhpmcounter31h, CSR_MHPMCOUNTER31H)
-#endif
-#ifdef DECLARE_CAUSE
-DECLARE_CAUSE("misaligned fetch", CAUSE_MISALIGNED_FETCH)
-DECLARE_CAUSE("fault fetch", CAUSE_FAULT_FETCH)
-DECLARE_CAUSE("illegal instruction", CAUSE_ILLEGAL_INSTRUCTION)
-DECLARE_CAUSE("breakpoint", CAUSE_BREAKPOINT)
-DECLARE_CAUSE("misaligned load", CAUSE_MISALIGNED_LOAD)
-DECLARE_CAUSE("fault load", CAUSE_FAULT_LOAD)
-DECLARE_CAUSE("misaligned store", CAUSE_MISALIGNED_STORE)
-DECLARE_CAUSE("fault store", CAUSE_FAULT_STORE)
-DECLARE_CAUSE("user_ecall", CAUSE_USER_ECALL)
-DECLARE_CAUSE("supervisor_ecall", CAUSE_SUPERVISOR_ECALL)
-DECLARE_CAUSE("hypervisor_ecall", CAUSE_HYPERVISOR_ECALL)
-DECLARE_CAUSE("machine_ecall", CAUSE_MACHINE_ECALL)
-#endif
diff --git a/code/fe310/bsp/include/platform.h b/code/fe310/bsp/include/platform.h
deleted file mode 100644
index 5178d86..0000000
--- a/code/fe310/bsp/include/platform.h
+++ /dev/null
@@ -1,129 +0,0 @@
-// See LICENSE for license details.
-
-#ifndef _SIFIVE_PLATFORM_H
-#define _SIFIVE_PLATFORM_H
-
-// Some things missing from the official encoding.h
-#define MCAUSE_INT 0x80000000
-#define MCAUSE_CAUSE 0x7FFFFFFF
-
-#include <stdint.h>
-
-#include "sifive/const.h"
-#include "sifive/devices/aon.h"
-#include "sifive/devices/clint.h"
-#include "sifive/devices/gpio.h"
-#include "sifive/devices/otp.h"
-#include "sifive/devices/plic.h"
-#include "sifive/devices/prci.h"
-#include "sifive/devices/pwm.h"
-#include "sifive/devices/spi.h"
-#include "sifive/devices/uart.h"
-
-/****************************************************************************
- * Platform definitions
- *****************************************************************************/
-
-// Memory map
-#define MASKROM_MEM_ADDR _AC(0x00001000,UL)
-#define TRAPVEC_TABLE_CTRL_ADDR _AC(0x00001010,UL)
-#define OTP_MEM_ADDR _AC(0x00020000,UL)
-#define CLINT_CTRL_ADDR _AC(0x02000000,UL)
-#define PLIC_CTRL_ADDR _AC(0x0C000000,UL)
-#define AON_CTRL_ADDR _AC(0x10000000,UL)
-#define PRCI_CTRL_ADDR _AC(0x10008000,UL)
-#define OTP_CTRL_ADDR _AC(0x10010000,UL)
-#define GPIO_CTRL_ADDR _AC(0x10012000,UL)
-#define UART0_CTRL_ADDR _AC(0x10013000,UL)
-#define SPI0_CTRL_ADDR _AC(0x10014000,UL)
-#define PWM0_CTRL_ADDR _AC(0x10015000,UL)
-#define UART1_CTRL_ADDR _AC(0x10023000,UL)
-#define SPI1_CTRL_ADDR _AC(0x10024000,UL)
-#define PWM1_CTRL_ADDR _AC(0x10025000,UL)
-#define SPI2_CTRL_ADDR _AC(0x10034000,UL)
-#define PWM2_CTRL_ADDR _AC(0x10035000,UL)
-#define SPI0_MEM_ADDR _AC(0x20000000,UL)
-#define MEM_CTRL_ADDR _AC(0x80000000,UL)
-
-// IOF masks
-#define IOF0_SPI1_MASK _AC(0x000007FC,UL)
-#define SPI11_NUM_SS (4)
-#define IOF_SPI1_SS0 (2u)
-#define IOF_SPI1_SS1 (8u)
-#define IOF_SPI1_SS2 (9u)
-#define IOF_SPI1_SS3 (10u)
-#define IOF_SPI1_MOSI (3u)
-#define IOF_SPI1_MISO (4u)
-#define IOF_SPI1_SCK (5u)
-#define IOF_SPI1_DQ0 (3u)
-#define IOF_SPI1_DQ1 (4u)
-#define IOF_SPI1_DQ2 (6u)
-#define IOF_SPI1_DQ3 (7u)
-
-#define IOF0_SPI2_MASK _AC(0xFC000000,UL)
-#define SPI2_NUM_SS (1)
-#define IOF_SPI2_SS0 (26u)
-#define IOF_SPI2_MOSI (27u)
-#define IOF_SPI2_MISO (28u)
-#define IOF_SPI2_SCK (29u)
-#define IOF_SPI2_DQ0 (27u)
-#define IOF_SPI2_DQ1 (28u)
-#define IOF_SPI2_DQ2 (30u)
-#define IOF_SPI2_DQ3 (31u)
-
-//#define IOF0_I2C_MASK _AC(0x00003000,UL)
-
-#define IOF0_UART0_MASK _AC(0x00030000, UL)
-#define IOF_UART0_RX (16u)
-#define IOF_UART0_TX (17u)
-
-#define IOF0_UART1_MASK _AC(0x03000000, UL)
-#define IOF_UART1_RX (24u)
-#define IOF_UART1_TX (25u)
-
-#define IOF1_PWM0_MASK _AC(0x0000000F, UL)
-#define IOF1_PWM1_MASK _AC(0x00780000, UL)
-#define IOF1_PWM2_MASK _AC(0x00003C00, UL)
-
-// Interrupt numbers
-#define INT_RESERVED 0
-#define INT_WDOGCMP 1
-#define INT_RTCCMP 2
-#define INT_UART0_BASE 3
-#define INT_UART1_BASE 4
-#define INT_SPI0_BASE 5
-#define INT_SPI1_BASE 6
-#define INT_SPI2_BASE 7
-#define INT_GPIO_BASE 8
-#define INT_PWM0_BASE 40
-#define INT_PWM1_BASE 44
-#define INT_PWM2_BASE 48
-
-// Helper functions
-#define _REG32(p, i) (*(volatile uint32_t *) ((p) + (i)))
-#define _REG32P(p, i) ((volatile uint32_t *) ((p) + (i)))
-#define AON_REG(offset) _REG32(AON_CTRL_ADDR, offset)
-#define CLINT_REG(offset) _REG32(CLINT_CTRL_ADDR, offset)
-#define GPIO_REG(offset) _REG32(GPIO_CTRL_ADDR, offset)
-#define OTP_REG(offset) _REG32(OTP_CTRL_ADDR, offset)
-#define PLIC_REG(offset) _REG32(PLIC_CTRL_ADDR, offset)
-#define PRCI_REG(offset) _REG32(PRCI_CTRL_ADDR, offset)
-#define PWM0_REG(offset) _REG32(PWM0_CTRL_ADDR, offset)
-#define PWM1_REG(offset) _REG32(PWM1_CTRL_ADDR, offset)
-#define PWM2_REG(offset) _REG32(PWM2_CTRL_ADDR, offset)
-#define SPI0_REG(offset) _REG32(SPI0_CTRL_ADDR, offset)
-#define SPI1_REG(offset) _REG32(SPI1_CTRL_ADDR, offset)
-#define SPI2_REG(offset) _REG32(SPI2_CTRL_ADDR, offset)
-#define UART0_REG(offset) _REG32(UART0_CTRL_ADDR, offset)
-#define UART1_REG(offset) _REG32(UART1_CTRL_ADDR, offset)
-
-// Misc
-
-#define PLIC_NUM_INTERRUPTS 52
-#define PLIC_NUM_PRIORITIES 7
-
-#define RTC_FREQ 32768
-
-void metal_init(void);
-
-#endif /* _SIFIVE_PLATFORM_H */
diff --git a/code/fe310/bsp/include/sifive/bits.h b/code/fe310/bsp/include/sifive/bits.h
deleted file mode 100644
index bfe656f..0000000
--- a/code/fe310/bsp/include/sifive/bits.h
+++ /dev/null
@@ -1,36 +0,0 @@
-// See LICENSE for license details.
-#ifndef _RISCV_BITS_H
-#define _RISCV_BITS_H
-
-#define likely(x) __builtin_expect((x), 1)
-#define unlikely(x) __builtin_expect((x), 0)
-
-#define ROUNDUP(a, b) ((((a)-1)/(b)+1)*(b))
-#define ROUNDDOWN(a, b) ((a)/(b)*(b))
-
-#define MAX(a, b) ((a) > (b) ? (a) : (b))
-#define MIN(a, b) ((a) < (b) ? (a) : (b))
-#define CLAMP(a, lo, hi) MIN(MAX(a, lo), hi)
-
-#define EXTRACT_FIELD(val, which) (((val) & (which)) / ((which) & ~((which)-1)))
-#define INSERT_FIELD(val, which, fieldval) (((val) & ~(which)) | ((fieldval) * ((which) & ~((which)-1))))
-
-#define STR(x) XSTR(x)
-#define XSTR(x) #x
-
-#if __riscv_xlen == 64
-# define SLL32 sllw
-# define STORE sd
-# define LOAD ld
-# define LWU lwu
-# define LOG_REGBYTES 3
-#else
-# define SLL32 sll
-# define STORE sw
-# define LOAD lw
-# define LWU lw
-# define LOG_REGBYTES 2
-#endif
-#define REGBYTES (1 << LOG_REGBYTES)
-
-#endif
diff --git a/code/fe310/bsp/include/sifive/const.h b/code/fe310/bsp/include/sifive/const.h
deleted file mode 100644
index 8dcffbb..0000000
--- a/code/fe310/bsp/include/sifive/const.h
+++ /dev/null
@@ -1,18 +0,0 @@
-// See LICENSE for license details.
-/* Derived from <linux/const.h> */
-
-#ifndef _SIFIVE_CONST_H
-#define _SIFIVE_CONST_H
-
-#ifdef __ASSEMBLER__
-#define _AC(X,Y) X
-#define _AT(T,X) X
-#else
-#define _AC(X,Y) (X##Y)
-#define _AT(T,X) ((T)(X))
-#endif /* !__ASSEMBLER__*/
-
-#define _BITUL(x) (_AC(1,UL) << (x))
-#define _BITULL(x) (_AC(1,ULL) << (x))
-
-#endif /* _SIFIVE_CONST_H */
diff --git a/code/fe310/bsp/include/sifive/devices/aon.h b/code/fe310/bsp/include/sifive/devices/aon.h
deleted file mode 100644
index 63f1db3..0000000
--- a/code/fe310/bsp/include/sifive/devices/aon.h
+++ /dev/null
@@ -1,88 +0,0 @@
-// See LICENSE for license details.
-
-#ifndef _SIFIVE_AON_H
-#define _SIFIVE_AON_H
-
-/* Register offsets */
-
-#define AON_WDOGCFG 0x000
-#define AON_WDOGCOUNT 0x008
-#define AON_WDOGS 0x010
-#define AON_WDOGFEED 0x018
-#define AON_WDOGKEY 0x01C
-#define AON_WDOGCMP 0x020
-
-#define AON_RTCCFG 0x040
-#define AON_RTCLO 0x048
-#define AON_RTCHI 0x04C
-#define AON_RTCS 0x050
-#define AON_RTCCMP 0x060
-
-#define AON_BACKUP0 0x080
-#define AON_BACKUP1 0x084
-#define AON_BACKUP2 0x088
-#define AON_BACKUP3 0x08C
-#define AON_BACKUP4 0x090
-#define AON_BACKUP5 0x094
-#define AON_BACKUP6 0x098
-#define AON_BACKUP7 0x09C
-#define AON_BACKUP8 0x0A0
-#define AON_BACKUP9 0x0A4
-#define AON_BACKUP10 0x0A8
-#define AON_BACKUP11 0x0AC
-#define AON_BACKUP12 0x0B0
-#define AON_BACKUP13 0x0B4
-#define AON_BACKUP14 0x0B8
-#define AON_BACKUP15 0x0BC
-
-#define AON_PMUWAKEUPI0 0x100
-#define AON_PMUWAKEUPI1 0x104
-#define AON_PMUWAKEUPI2 0x108
-#define AON_PMUWAKEUPI3 0x10C
-#define AON_PMUWAKEUPI4 0x110
-#define AON_PMUWAKEUPI5 0x114
-#define AON_PMUWAKEUPI6 0x118
-#define AON_PMUWAKEUPI7 0x11C
-#define AON_PMUSLEEPI0 0x120
-#define AON_PMUSLEEPI1 0x124
-#define AON_PMUSLEEPI2 0x128
-#define AON_PMUSLEEPI3 0x12C
-#define AON_PMUSLEEPI4 0x130
-#define AON_PMUSLEEPI5 0x134
-#define AON_PMUSLEEPI6 0x138
-#define AON_PMUSLEEPI7 0x13C
-#define AON_PMUIE 0x140
-#define AON_PMUCAUSE 0x144
-#define AON_PMUSLEEP 0x148
-#define AON_PMUKEY 0x14C
-
-#define AON_LFROSC 0x070
-/* Constants */
-
-#define AON_WDOGKEY_VALUE 0x51F15E
-#define AON_WDOGFEED_VALUE 0xD09F00D
-
-#define AON_WDOGCFG_SCALE 0x0000000F
-#define AON_WDOGCFG_RSTEN 0x00000100
-#define AON_WDOGCFG_ZEROCMP 0x00000200
-#define AON_WDOGCFG_ENALWAYS 0x00001000
-#define AON_WDOGCFG_ENCOREAWAKE 0x00002000
-#define AON_WDOGCFG_CMPIP 0x10000000
-
-#define AON_RTCCFG_SCALE 0x0000000F
-#define AON_RTCCFG_ENALWAYS 0x00001000
-#define AON_RTCCFG_CMPIP 0x10000000
-
-#define AON_WAKEUPCAUSE_RESET 0x00
-#define AON_WAKEUPCAUSE_RTC 0x01
-#define AON_WAKEUPCAUSE_DWAKEUP 0x02
-#define AON_WAKEUPCAUSE_AWAKEUP 0x03
-
-#define AON_RESETCAUSE_POWERON 0x0000
-#define AON_RESETCAUSE_EXTERNAL 0x0100
-#define AON_RESETCAUSE_WATCHDOG 0x0200
-
-#define AON_PMUCAUSE_WAKEUPCAUSE 0x00FF
-#define AON_PMUCAUSE_RESETCAUSE 0xFF00
-
-#endif /* _SIFIVE_AON_H */
diff --git a/code/fe310/bsp/include/sifive/devices/clint.h b/code/fe310/bsp/include/sifive/devices/clint.h
deleted file mode 100644
index cd3e0c7..0000000
--- a/code/fe310/bsp/include/sifive/devices/clint.h
+++ /dev/null
@@ -1,14 +0,0 @@
-// See LICENSE for license details
-
-#ifndef _SIFIVE_CLINT_H
-#define _SIFIVE_CLINT_H
-
-
-#define CLINT_MSIP 0x0000
-#define CLINT_MSIP_size 0x4
-#define CLINT_MTIMECMP 0x4000
-#define CLINT_MTIMECMP_size 0x8
-#define CLINT_MTIME 0xBFF8
-#define CLINT_MTIME_size 0x8
-
-#endif /* _SIFIVE_CLINT_H */
diff --git a/code/fe310/bsp/include/sifive/devices/gpio.h b/code/fe310/bsp/include/sifive/devices/gpio.h
deleted file mode 100644
index f7f0acb..0000000
--- a/code/fe310/bsp/include/sifive/devices/gpio.h
+++ /dev/null
@@ -1,24 +0,0 @@
-// See LICENSE for license details.
-
-#ifndef _SIFIVE_GPIO_H
-#define _SIFIVE_GPIO_H
-
-#define GPIO_INPUT_VAL (0x00)
-#define GPIO_INPUT_EN (0x04)
-#define GPIO_OUTPUT_EN (0x08)
-#define GPIO_OUTPUT_VAL (0x0C)
-#define GPIO_PULLUP_EN (0x10)
-#define GPIO_DRIVE (0x14)
-#define GPIO_RISE_IE (0x18)
-#define GPIO_RISE_IP (0x1C)
-#define GPIO_FALL_IE (0x20)
-#define GPIO_FALL_IP (0x24)
-#define GPIO_HIGH_IE (0x28)
-#define GPIO_HIGH_IP (0x2C)
-#define GPIO_LOW_IE (0x30)
-#define GPIO_LOW_IP (0x34)
-#define GPIO_IOF_EN (0x38)
-#define GPIO_IOF_SEL (0x3C)
-#define GPIO_OUTPUT_XOR (0x40)
-
-#endif /* _SIFIVE_GPIO_H */
diff --git a/code/fe310/bsp/include/sifive/devices/otp.h b/code/fe310/bsp/include/sifive/devices/otp.h
deleted file mode 100644
index 93833e2..0000000
--- a/code/fe310/bsp/include/sifive/devices/otp.h
+++ /dev/null
@@ -1,23 +0,0 @@
-// See LICENSE for license details.
-
-#ifndef _SIFIVE_OTP_H
-#define _SIFIVE_OTP_H
-
-/* Register offsets */
-
-#define OTP_LOCK 0x00
-#define OTP_CK 0x04
-#define OTP_OE 0x08
-#define OTP_SEL 0x0C
-#define OTP_WE 0x10
-#define OTP_MR 0x14
-#define OTP_MRR 0x18
-#define OTP_MPP 0x1C
-#define OTP_VRREN 0x20
-#define OTP_VPPEN 0x24
-#define OTP_A 0x28
-#define OTP_D 0x2C
-#define OTP_Q 0x30
-#define OTP_READ_TIMINGS 0x34
-
-#endif
diff --git a/code/fe310/bsp/include/sifive/devices/plic.h b/code/fe310/bsp/include/sifive/devices/plic.h
deleted file mode 100644
index e1ca5d6..0000000
--- a/code/fe310/bsp/include/sifive/devices/plic.h
+++ /dev/null
@@ -1,31 +0,0 @@
-// See LICENSE for license details.
-
-#ifndef PLIC_H
-#define PLIC_H
-
-#include <sifive/const.h>
-
-// 32 bits per source
-#define PLIC_PRIORITY_OFFSET _AC(0x0000,UL)
-#define PLIC_PRIORITY_SHIFT_PER_SOURCE 2
-// 1 bit per source (1 address)
-#define PLIC_PENDING_OFFSET _AC(0x1000,UL)
-#define PLIC_PENDING_SHIFT_PER_SOURCE 0
-
-//0x80 per target
-#define PLIC_ENABLE_OFFSET _AC(0x2000,UL)
-#define PLIC_ENABLE_SHIFT_PER_TARGET 7
-
-
-#define PLIC_THRESHOLD_OFFSET _AC(0x200000,UL)
-#define PLIC_CLAIM_OFFSET _AC(0x200004,UL)
-#define PLIC_THRESHOLD_SHIFT_PER_TARGET 12
-#define PLIC_CLAIM_SHIFT_PER_TARGET 12
-
-#define PLIC_MAX_SOURCE 1023
-#define PLIC_SOURCE_MASK 0x3FF
-
-#define PLIC_MAX_TARGET 15871
-#define PLIC_TARGET_MASK 0x3FFF
-
-#endif /* PLIC_H */
diff --git a/code/fe310/bsp/include/sifive/devices/prci.h b/code/fe310/bsp/include/sifive/devices/prci.h
deleted file mode 100644
index 1a3de58..0000000
--- a/code/fe310/bsp/include/sifive/devices/prci.h
+++ /dev/null
@@ -1,56 +0,0 @@
-// See LICENSE for license details.
-
-#ifndef _SIFIVE_PRCI_H
-#define _SIFIVE_PRCI_H
-
-/* Register offsets */
-
-#define PRCI_HFROSCCFG (0x0000)
-#define PRCI_HFXOSCCFG (0x0004)
-#define PRCI_PLLCFG (0x0008)
-#define PRCI_PLLDIV (0x000C)
-#define PRCI_PROCMONCFG (0x00F0)
-
-/* Fields */
-#define ROSC_DIV(x) (((x) & 0x2F) << 0 )
-#define ROSC_TRIM(x) (((x) & 0x1F) << 16)
-#define ROSC_EN(x) (((x) & 0x1 ) << 30)
-#define ROSC_RDY(x) (((x) & 0x1 ) << 31)
-
-#define XOSC_EN(x) (((x) & 0x1) << 30)
-#define XOSC_RDY(x) (((x) & 0x1) << 31)
-
-#define PLL_R(x) (((x) & 0x7) << 0)
-// single reserved bit for F LSB.
-#define PLL_F(x) (((x) & 0x3F) << 4)
-#define PLL_Q(x) (((x) & 0x3) << 10)
-#define PLL_SEL(x) (((x) & 0x1) << 16)
-#define PLL_REFSEL(x) (((x) & 0x1) << 17)
-#define PLL_BYPASS(x) (((x) & 0x1) << 18)
-#define PLL_LOCK(x) (((x) & 0x1) << 31)
-
-#define PLL_R_default 0x1
-#define PLL_F_default 0x1F
-#define PLL_Q_default 0x3
-
-#define PLL_REFSEL_HFROSC 0x0
-#define PLL_REFSEL_HFXOSC 0x1
-
-#define PLL_SEL_HFROSC 0x0
-#define PLL_SEL_PLL 0x1
-
-#define PLL_FINAL_DIV(x) (((x) & 0x3F) << 0)
-#define PLL_FINAL_DIV_BY_1(x) (((x) & 0x1 ) << 8)
-
-#define PROCMON_DIV(x) (((x) & 0x1F) << 0)
-#define PROCMON_TRIM(x) (((x) & 0x1F) << 8)
-#define PROCMON_EN(x) (((x) & 0x1) << 16)
-#define PROCMON_SEL(x) (((x) & 0x3) << 24)
-#define PROCMON_NT_EN(x) (((x) & 0x1) << 28)
-
-#define PROCMON_SEL_HFCLK 0
-#define PROCMON_SEL_HFXOSCIN 1
-#define PROCMON_SEL_PLLOUTDIV 2
-#define PROCMON_SEL_PROCMON 3
-
-#endif // _SIFIVE_PRCI_H
diff --git a/code/fe310/bsp/include/sifive/devices/pwm.h b/code/fe310/bsp/include/sifive/devices/pwm.h
deleted file mode 100644
index 067889a..0000000
--- a/code/fe310/bsp/include/sifive/devices/pwm.h
+++ /dev/null
@@ -1,37 +0,0 @@
-// See LICENSE for license details.
-
-#ifndef _SIFIVE_PWM_H
-#define _SIFIVE_PWM_H
-
-/* Register offsets */
-
-#define PWM_CFG 0x00
-#define PWM_COUNT 0x08
-#define PWM_S 0x10
-#define PWM_CMP0 0x20
-#define PWM_CMP1 0x24
-#define PWM_CMP2 0x28
-#define PWM_CMP3 0x2C
-
-/* Constants */
-
-#define PWM_CFG_SCALE 0x0000000F
-#define PWM_CFG_STICKY 0x00000100
-#define PWM_CFG_ZEROCMP 0x00000200
-#define PWM_CFG_DEGLITCH 0x00000400
-#define PWM_CFG_ENALWAYS 0x00001000
-#define PWM_CFG_ONESHOT 0x00002000
-#define PWM_CFG_CMP0CENTER 0x00010000
-#define PWM_CFG_CMP1CENTER 0x00020000
-#define PWM_CFG_CMP2CENTER 0x00040000
-#define PWM_CFG_CMP3CENTER 0x00080000
-#define PWM_CFG_CMP0GANG 0x01000000
-#define PWM_CFG_CMP1GANG 0x02000000
-#define PWM_CFG_CMP2GANG 0x04000000
-#define PWM_CFG_CMP3GANG 0x08000000
-#define PWM_CFG_CMP0IP 0x10000000
-#define PWM_CFG_CMP1IP 0x20000000
-#define PWM_CFG_CMP2IP 0x40000000
-#define PWM_CFG_CMP3IP 0x80000000
-
-#endif /* _SIFIVE_PWM_H */
diff --git a/code/fe310/bsp/include/sifive/devices/spi.h b/code/fe310/bsp/include/sifive/devices/spi.h
deleted file mode 100644
index 47b4693..0000000
--- a/code/fe310/bsp/include/sifive/devices/spi.h
+++ /dev/null
@@ -1,80 +0,0 @@
-// See LICENSE for license details.
-
-#ifndef _SIFIVE_SPI_H
-#define _SIFIVE_SPI_H
-
-/* Register offsets */
-
-#define SPI_REG_SCKDIV 0x00
-#define SPI_REG_SCKMODE 0x04
-#define SPI_REG_CSID 0x10
-#define SPI_REG_CSDEF 0x14
-#define SPI_REG_CSMODE 0x18
-
-#define SPI_REG_DCSSCK 0x28
-#define SPI_REG_DSCKCS 0x2a
-#define SPI_REG_DINTERCS 0x2c
-#define SPI_REG_DINTERXFR 0x2e
-
-#define SPI_REG_FMT 0x40
-#define SPI_REG_TXFIFO 0x48
-#define SPI_REG_RXFIFO 0x4c
-#define SPI_REG_TXCTRL 0x50
-#define SPI_REG_RXCTRL 0x54
-
-#define SPI_REG_FCTRL 0x60
-#define SPI_REG_FFMT 0x64
-
-#define SPI_REG_IE 0x70
-#define SPI_REG_IP 0x74
-
-/* Fields */
-
-#define SPI_SCK_PHA 0x1
-#define SPI_SCK_POL 0x2
-
-#define SPI_FMT_PROTO(x) ((x) & 0x3)
-#define SPI_FMT_ENDIAN(x) (((x) & 0x1) << 2)
-#define SPI_FMT_DIR(x) (((x) & 0x1) << 3)
-#define SPI_FMT_LEN(x) (((x) & 0xf) << 16)
-
-/* TXCTRL register */
-#define SPI_TXWM(x) ((x) & 0xffff)
-/* RXCTRL register */
-#define SPI_RXWM(x) ((x) & 0xffff)
-
-#define SPI_IP_TXWM 0x1
-#define SPI_IP_RXWM 0x2
-
-#define SPI_FCTRL_EN 0x1
-
-#define SPI_INSN_CMD_EN 0x1
-#define SPI_INSN_ADDR_LEN(x) (((x) & 0x7) << 1)
-#define SPI_INSN_PAD_CNT(x) (((x) & 0xf) << 4)
-#define SPI_INSN_CMD_PROTO(x) (((x) & 0x3) << 8)
-#define SPI_INSN_ADDR_PROTO(x) (((x) & 0x3) << 10)
-#define SPI_INSN_DATA_PROTO(x) (((x) & 0x3) << 12)
-#define SPI_INSN_CMD_CODE(x) (((x) & 0xff) << 16)
-#define SPI_INSN_PAD_CODE(x) (((x) & 0xff) << 24)
-
-#define SPI_TXFIFO_FULL (1 << 31)
-#define SPI_RXFIFO_EMPTY (1 << 31)
-
-/* Values */
-
-#define SPI_CSMODE_AUTO 0
-#define SPI_CSMODE_HOLD 2
-#define SPI_CSMODE_OFF 3
-
-#define SPI_DIR_RX 0
-#define SPI_DIR_TX 1
-
-#define SPI_PROTO_S 0
-#define SPI_PROTO_D 1
-#define SPI_PROTO_Q 2
-
-#define SPI_ENDIAN_MSB 0
-#define SPI_ENDIAN_LSB 1
-
-
-#endif /* _SIFIVE_SPI_H */
diff --git a/code/fe310/bsp/include/sifive/devices/uart.h b/code/fe310/bsp/include/sifive/devices/uart.h
deleted file mode 100644
index 71bea6f..0000000
--- a/code/fe310/bsp/include/sifive/devices/uart.h
+++ /dev/null
@@ -1,27 +0,0 @@
-// See LICENSE for license details.
-
-#ifndef _SIFIVE_UART_H
-#define _SIFIVE_UART_H
-
-/* Register offsets */
-#define UART_REG_TXFIFO 0x00
-#define UART_REG_RXFIFO 0x04
-#define UART_REG_TXCTRL 0x08
-#define UART_REG_RXCTRL 0x0c
-#define UART_REG_IE 0x10
-#define UART_REG_IP 0x14
-#define UART_REG_DIV 0x18
-
-/* TXCTRL register */
-#define UART_TXEN 0x1
-#define UART_TXWM(x) (((x) & 0xffff) << 16)
-
-/* RXCTRL register */
-#define UART_RXEN 0x1
-#define UART_RXWM(x) (((x) & 0xffff) << 16)
-
-/* IP register */
-#define UART_IP_TXWM 0x1
-#define UART_IP_RXWM 0x2
-
-#endif /* _SIFIVE_UART_H */
diff --git a/code/fe310/bsp/metal/Makefile b/code/fe310/bsp/metal/Makefile
deleted file mode 100644
index 32acfd2..0000000
--- a/code/fe310/bsp/metal/Makefile
+++ /dev/null
@@ -1,13 +0,0 @@
-include ../../common.mk
-CFLAGS += -I../include -I../drivers
-
-%.o: %.c
- $(CC) $(CFLAGS) -c $<
-
-%.o: %.S
- $(CC) $(CFLAGS) -c $<
-
-all: entry.o metal.o
-
-clean:
- rm -f *.o
diff --git a/code/fe310/bsp/metal/entry.S b/code/fe310/bsp/metal/entry.S
deleted file mode 100644
index 97da3fd..0000000
--- a/code/fe310/bsp/metal/entry.S
+++ /dev/null
@@ -1,106 +0,0 @@
-/* Copyright 2018 SiFive, Inc */
-/* SPDX-License-Identifier: Apache-2.0 */
-
-/* This code executes before _start, which is contained inside the C library.
- * In embedded systems we want to ensure that _enter, which contains the first
- * code to be executed, can be loaded at a specific address. To enable this
- * feature we provide the '.text.metal.init.enter' section, which is
- * defined to have the first address being where execution should start. */
-.section .text.metal.init.enter
-.global _enter
-_enter:
- .cfi_startproc
-
- /* Inform the debugger that there is nowhere to backtrace past _enter. */
- .cfi_undefined ra
-
- /* The absolute first thing that must happen is configuring the global
- * pointer register, which must be done with relaxation disabled because
- * it's not valid to obtain the address of any symbol without GP
- * configured. The C environment might go ahead and do this again, but
- * that's safe as it's a fixed register. */
-.option push
-.option norelax
- la gp, __global_pointer$
-.option pop
-
- /* Set up a simple trap vector to catch anything that goes wrong early in
- * the boot process. */
- la t0, early_trap_vector
- csrw mtvec, t0
- /* enable chicken bit if core is bullet series*/
- la t0, __metal_chicken_bit
- beqz t0, 1f
- csrwi 0x7C1, 0
-1:
-
- /* There may be pre-initialization routines inside the MBI code that run in
- * C, so here we set up a C environment. First we set up a stack pointer,
- * which is left as a weak reference in order to allow initialization
- * routines that do not need a stack to be set up to transparently be
- * called. */
- .weak __metal_stack_pointer
- la sp, __metal_stack_pointer
-
- /* Check for an initialization routine and call it if one exists, otherwise
- * just skip over the call entirely. Note that __metal_initialize isn't
- * actually a full C function, as it doesn't end up with the .bss or .data
- * segments having been initialized. This is done to avoid putting a
- * burden on systems that can be initialized without having a C environment
- * set up. */
- .weak __metal_before_start
- la ra, __metal_before_start
- beqz ra, 1f
- jalr ra
-1:
-
- /* At this point we can enter the C runtime's startup file. The arguments
- * to this function are designed to match those provided to the SEE, just
- * so we don't have to write another ABI. */
- csrr a0, mhartid
- li a1, 0
- li a2, 0
- call _start
-
- /* If we've made it back here then there's probably something wrong. We
- * allow the METAL to register a handler here. */
- .weak __metal_after_main
- la ra, __metal_after_main
- beqz ra, 1f
- jalr ra
-1:
-
- /* If that handler returns then there's not a whole lot we can do. Just
- * try to make some noise. */
- la t0, 1f
- csrw mtvec, t0
-1:
- lw t1, 0(x0)
- j 1b
-
- .cfi_endproc
-
-/* For sanity's sake we set up an early trap vector that just does nothing. If
- * you end up here then there's a bug in the early boot code somewhere. */
-.section .text.metal.init.trapvec
-.align 2
-early_trap_vector:
- .cfi_startproc
- csrr t0, mcause
- csrr t1, mepc
- csrr t2, mtval
- j early_trap_vector
- .cfi_endproc
-
-/* The GCC port might not emit a __register_frame_info symbol, which eventually
- * results in a weak undefined reference that eventually causes crash when it
- * is dereference early in boot. We really shouldn't need to put this here,
- * but to deal with what I think is probably a bug in the linker script I'm
- * going to leave this in for now. At least it's fairly cheap :) */
-.weak __register_frame_info
-.global __register_frame_info
-.section .text.metal.init.__register_frame_info
-__register_frame_info:
- .cfi_startproc
- ret
- .cfi_endproc
diff --git a/code/fe310/bsp/metal/metal.c b/code/fe310/bsp/metal/metal.c
deleted file mode 100644
index 00849b9..0000000
--- a/code/fe310/bsp/metal/metal.c
+++ /dev/null
@@ -1,34 +0,0 @@
-#include <sys/cdefs.h>
-
-#include "encoding.h"
-#include "platform.h"
-#include "prci_driver.h"
-
-extern void eos_trap_entry();
-
-static void uart_init(size_t baud_rate) {
- GPIO_REG(GPIO_IOF_SEL) &= ~IOF0_UART0_MASK;
- GPIO_REG(GPIO_IOF_EN) |= IOF0_UART0_MASK;
- UART0_REG(UART_REG_DIV) = PRCI_get_cpu_freq() / baud_rate - 1;
- UART0_REG(UART_REG_TXCTRL) |= UART_TXEN;
- UART0_REG(UART_REG_RXCTRL) |= UART_RXEN;
-}
-
-__attribute__((constructor))
-void metal_init(void) {
- SPI0_REG(SPI_REG_SCKDIV) = 8;
-
- PRCI_use_default_clocks();
- PRCI_use_pll(PLL_REFSEL_HFXOSC, 0, 1, 31, 1, -1, -1, -1);
- uart_init(115200);
-
- write_csr(mtvec, &eos_trap_entry);
- if (read_csr(misa) & (1 << ('F' - 'A'))) { // if F extension is present
- write_csr(mstatus, MSTATUS_FS); // allow FPU instructions without trapping
- write_csr(fcsr, 0); // initialize rounding mode, undefined at reset
- }
-}
-
-__attribute__((section(".init")))
-void __metal_synchronize_harts() {
-}
diff --git a/code/fe310/bsp/openocd.cfg b/code/fe310/bsp/openocd.cfg
deleted file mode 100644
index 1205cbd..0000000
--- a/code/fe310/bsp/openocd.cfg
+++ /dev/null
@@ -1,34 +0,0 @@
-#write_config_file
-# JTAG adapter setup
-adapter_khz 10000
-
-interface ftdi
-ftdi_device_desc "FT2232H-56Q MiniModule"
-ftdi_vid_pid 0x0403 0x6010
-
-ftdi_layout_init 0x0008 0x001b
-ftdi_layout_signal nSRST -oe 0x0020 -data 0x0020
-
-#Reset Stretcher logic on FE310 is ~1 second long
-#This doesn't apply if you use
-# ftdi_set_signal, but still good to document
-#adapter_nsrst_delay 1500
-
-set _CHIPNAME riscv
-jtag newtap $_CHIPNAME cpu -irlen 5 -expected-id 0x20000913
-
-set _TARGETNAME $_CHIPNAME.cpu
-target create $_TARGETNAME.0 riscv -chain-position $_TARGETNAME
-$_TARGETNAME.0 configure -work-area-phys 0x80000000 -work-area-size 10000 -work-area-backup 1
-
-flash bank spi0 fespi 0x20000000 0 0 0 $_TARGETNAME.0 0x10014000
-init
-if {[ info exists pulse_srst]} {
- ftdi_set_signal nSRST 0
- ftdi_set_signal nSRST z
-sleep 1500
-}
-halt
-
-# flash protect 0 64 last off
-echo "Ready for Remote Connections"
diff --git a/code/fe310/bsp/upload b/code/fe310/bsp/upload
deleted file mode 100755
index a52fc0a..0000000
--- a/code/fe310/bsp/upload
+++ /dev/null
@@ -1,47 +0,0 @@
-#!/bin/bash
-
-set -e
-set -o pipefail
-
-unset elf
-unset hex
-unset cfg
-unset openocd
-unset jlink
-unset gdb
-while [[ "$1" != "" ]]
-do
- case "$1"
- in
- --elf) elf="$2"; shift 2;;
- --hex) hex="$2"; shift 2;;
- --openocd) openocd="$2"; shift 2;;
- --openocd-config) cfg="$2"; shift 2;;
- --jlink) jlink="$2"; shift 2;;
- --gdb) gdb="$2"; shift 2;;
- *) echo "$0: Unknown argument $1"; exit 1;;
- esac
-done
-
-if [ "$elf" == "" -a "$hex" == "" ]
-then
- echo "$0: --elf or --hex is required" >&2
- exit 1
-fi
-
-export GDB_PORT=3333
-
-if [ "$jlink" != "" ]
-then
-
-echo -e "loadfile $hex\nrnh\nexit" | $jlink -device FE310 -if JTAG -speed 4000 -jtagconf -1,-1 -autoconnect 1
-
-else
-
-$openocd -f $cfg &
-
-$gdb $elf --batch -ex "set remotetimeout 240" -ex "target extended-remote localhost:${GDB_PORT}" -ex "monitor reset halt" -ex "monitor flash protect 0 64 last off" -ex "load" -ex "monitor resume" -ex "monitor shutdown" -ex "quit"
-
-kill %1
-
-fi
diff --git a/code/fe310/common.mk b/code/fe310/common.mk
deleted file mode 100644
index e468289..0000000
--- a/code/fe310/common.mk
+++ /dev/null
@@ -1,8 +0,0 @@
-CC = $(RISCV_HOME)/bin/riscv64-unknown-elf-gcc
-AR = $(RISCV_HOME)/bin/riscv64-unknown-elf-ar
-RANLIB = $(RISCV_HOME)/bin/riscv64-unknown-elf-ranlib
-
-CFLAGS = -march=rv32imac -mabi=ilp32 -mcmodel=medlow -ffunction-sections -fdata-sections --specs=nano.specs -O3
-LDFLAGS = $(CFLAGS) -L$(FE310_HOME) -Wl,--gc-sections -nostartfiles -nostdlib -Wl,--start-group -lc -lm -lgcc -leos -Wl,--end-group -T$(FE310_HOME)/bsp/default.lds
-
-UPARGS = --openocd $(RISCV_OPENOCD_HOME)/bin/openocd --gdb $(RISCV_HOME)/bin/riscv64-unknown-elf-gdb --openocd-config $(FE310_HOME)/bsp/openocd.cfg
diff --git a/code/fe310/eos/LICENSE b/code/fe310/eos/LICENSE
deleted file mode 100644
index d159169..0000000
--- a/code/fe310/eos/LICENSE
+++ /dev/null
@@ -1,339 +0,0 @@
- GNU GENERAL PUBLIC LICENSE
- Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
- Preamble
-
- The licenses for most software are designed to take away your
-freedom to share and change it. By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users. This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it. (Some other Free Software Foundation software is covered by
-the GNU Lesser General Public License instead.) You can apply it to
-your programs, too.
-
- When we speak of free software, we are referring to freedom, not
-price. Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
-
- To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
-
- For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have. You must make sure that they, too, receive or can get the
-source code. And you must show them these terms so they know their
-rights.
-
- We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
- Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software. If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
-
- Finally, any free program is threatened constantly by software
-patents. We wish to avoid the danger that redistributors of a free
-program will individually obtain patent licenses, in effect making the
-program proprietary. To prevent this, we have made it clear that any
-patent must be licensed for everyone's free use or not licensed at all.
-
- The precise terms and conditions for copying, distribution and
-modification follow.
-
- GNU GENERAL PUBLIC LICENSE
- TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
- 0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License. The "Program", below,
-refers to any such program or work, and a "work based on the Program"
-means either the Program or any derivative work under copyright law:
-that is to say, a work containing the Program or a portion of it,
-either verbatim or with modifications and/or translated into another
-language. (Hereinafter, translation is included without limitation in
-the term "modification".) Each licensee is addressed as "you".
-
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope. The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
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- 1. You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
-conspicuously and appropriately publish on each copy an appropriate
-copyright notice and disclaimer of warranty; keep intact all the
-notices that refer to this License and to the absence of any warranty;
-and give any other recipients of the Program a copy of this License
-along with the Program.
-
-You may charge a fee for the physical act of transferring a copy, and
-you may at your option offer warranty protection in exchange for a fee.
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- 2. You may modify your copy or copies of the Program or any portion
-of it, thus forming a work based on the Program, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
-
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- stating that you changed the files and the date of any change.
-
- b) You must cause any work that you distribute or publish, that in
- whole or in part contains or is derived from the Program or any
- part thereof, to be licensed as a whole at no charge to all third
- parties under the terms of this License.
-
- c) If the modified program normally reads commands interactively
- when run, you must cause it, when started running for such
- interactive use in the most ordinary way, to print or display an
- announcement including an appropriate copyright notice and a
- notice that there is no warranty (or else, saying that you provide
- a warranty) and that users may redistribute the program under
- these conditions, and telling the user how to view a copy of this
- License. (Exception: if the Program itself is interactive but
- does not normally print such an announcement, your work based on
- the Program is not required to print an announcement.)
-
-These requirements apply to the modified work as a whole. If
-identifiable sections of that work are not derived from the Program,
-and can be reasonably considered independent and separate works in
-themselves, then this License, and its terms, do not apply to those
-sections when you distribute them as separate works. But when you
-distribute the same sections as part of a whole which is a work based
-on the Program, the distribution of the whole must be on the terms of
-this License, whose permissions for other licensees extend to the
-entire whole, and thus to each and every part regardless of who wrote it.
-
-Thus, it is not the intent of this section to claim rights or contest
-your rights to work written entirely by you; rather, the intent is to
-exercise the right to control the distribution of derivative or
-collective works based on the Program.
-
-In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
-
- 3. You may copy and distribute the Program (or a work based on it,
-under Section 2) in object code or executable form under the terms of
-Sections 1 and 2 above provided that you also do one of the following:
-
- a) Accompany it with the complete corresponding machine-readable
- source code, which must be distributed under the terms of Sections
- 1 and 2 above on a medium customarily used for software interchange; or,
-
- b) Accompany it with a written offer, valid for at least three
- years, to give any third party, for a charge no more than your
- cost of physically performing source distribution, a complete
- machine-readable copy of the corresponding source code, to be
- distributed under the terms of Sections 1 and 2 above on a medium
- customarily used for software interchange; or,
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- c) Accompany it with the information you received as to the offer
- to distribute corresponding source code. (This alternative is
- allowed only for noncommercial distribution and only if you
- received the program in object code or executable form with such
- an offer, in accord with Subsection b above.)
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-The source code for a work means the preferred form of the work for
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-distribution of the source code, even though third parties are not
-compelled to copy the source along with the object code.
-
- 4. You may not copy, modify, sublicense, or distribute the Program
-except as expressly provided under this License. Any attempt
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-void, and will automatically terminate your rights under this License.
-However, parties who have received copies, or rights, from you under
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- 5. You are not required to accept this License, since you have not
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-distribute the Program or its derivative works. These actions are
-prohibited by law if you do not accept this License. Therefore, by
-modifying or distributing the Program (or any work based on the
-Program), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Program or works based on it.
-
- 6. Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the
-original licensor to copy, distribute or modify the Program subject to
-these terms and conditions. You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties to
-this License.
-
- 7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
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-distribute so as to satisfy simultaneously your obligations under this
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-may not distribute the Program at all. For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
-
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
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-
-It is not the purpose of this section to induce you to infringe any
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-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices. Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
- 8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded. In such case, this License incorporates
-the limitation as if written in the body of this License.
-
- 9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time. Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-Each version is given a distinguishing version number. If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation. If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
-
- 10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission. For software which is copyrighted by the Free
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-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
-
- NO WARRANTY
-
- 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
-
- 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
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-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
- <one line to give the program's name and a brief idea of what it does.>
- Copyright (C) <year> <name of author>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License along
- with this program; if not, write to the Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
- Gnomovision version 69, Copyright (C) year name of author
- Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary. Here is a sample; alter the names:
-
- Yoyodyne, Inc., hereby disclaims all copyright interest in the program
- `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
- <signature of Ty Coon>, 1 April 1989
- Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs. If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library. If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.
diff --git a/code/fe310/eos/Makefile b/code/fe310/eos/Makefile
deleted file mode 100644
index 301a30e..0000000
--- a/code/fe310/eos/Makefile
+++ /dev/null
@@ -1,17 +0,0 @@
-include ../common.mk
-
-CFLAGS += -I../bsp/include -I../bsp/drivers
-
-obj = trap_entry.o eos.o msgq.o event.o interrupt.o timer.o power.o i2s.o uart.o spi.o spi_dev.o net.o wifi.o cell.o sock.o unicode.o
-
-
-%.o: %.c %.h
- $(CC) $(CFLAGS) -c $<
-
-%.o: %.S
- $(CC) $(CFLAGS) -c $<
-
-all: $(obj)
-
-clean:
- rm -f *.o \ No newline at end of file
diff --git a/code/fe310/eos/cell.c b/code/fe310/eos/cell.c
deleted file mode 100644
index 2421f4b..0000000
--- a/code/fe310/eos/cell.c
+++ /dev/null
@@ -1,48 +0,0 @@
-#include <stdlib.h>
-#include <stdint.h>
-#include <string.h>
-
-#include "eos.h"
-#include "event.h"
-#include "net.h"
-
-#include "cell.h"
-
-static eos_evt_handler_t evt_handler[EOS_CELL_MAX_MTYPE];
-
-static void cell_handle_evt(unsigned char type, unsigned char *buffer, uint16_t len) {
- if ((buffer == NULL) || (len < 1)) {
- eos_net_bad_handler(type, buffer, len);
- return;
- }
- unsigned char mtype = buffer[0];
- unsigned char idx = (mtype & EOS_CELL_MTYPE_MASK) >> 4;
-
- if (idx < EOS_CELL_MAX_MTYPE) {
- evt_handler[idx](type, buffer, len);
- } else {
- eos_net_bad_handler(type, buffer, len);
- }
-}
-
-static void cell_handle_rdy(unsigned char type, unsigned char *buffer, uint16_t len) {
- // Do nothing
- eos_net_free(buffer, 0);
-}
-
-void eos_cell_init(void) {
- int i;
-
- for (i=0; i<EOS_CELL_MAX_MTYPE; i++) {
- evt_handler[i] = eos_net_bad_handler;
- }
- eos_net_set_handler(EOS_NET_MTYPE_CELL, cell_handle_evt);
- eos_cell_set_handler(EOS_CELL_MTYPE_READY, cell_handle_rdy);
-}
-
-void eos_cell_set_handler(unsigned char mtype, eos_evt_handler_t handler) {
- unsigned char idx = (mtype & EOS_CELL_MTYPE_MASK) >> 4;
-
- if (handler == NULL) handler = eos_net_bad_handler;
- if (idx < EOS_CELL_MAX_MTYPE) evt_handler[idx] = handler;
-}
diff --git a/code/fe310/eos/cell.h b/code/fe310/eos/cell.h
deleted file mode 100644
index d93967a..0000000
--- a/code/fe310/eos/cell.h
+++ /dev/null
@@ -1,38 +0,0 @@
-#include <stdint.h>
-#include "event.h"
-
-#define EOS_CELL_MTYPE_DEV 0x00
-#define EOS_CELL_MTYPE_VOICE 0x10
-#define EOS_CELL_MTYPE_SMS 0x20
-#define EOS_CELL_MTYPE_CBS 0x30
-#define EOS_CELL_MTYPE_USSD 0x40
-#define EOS_CELL_MTYPE_DATA 0x70
-
-#define EOS_CELL_MTYPE_MASK 0xf0
-#define EOS_CELL_MAX_MTYPE 8
-
-#define EOS_CELL_MTYPE_READY 0
-#define EOS_CELL_MTYPE_UART_DATA 1
-#define EOS_CELL_MTYPE_UART_TAKE 2
-#define EOS_CELL_MTYPE_UART_GIVE 3
-#define EOS_CELL_MTYPE_PCM_DATA 4
-#define EOS_CELL_MTYPE_PCM_START 5
-#define EOS_CELL_MTYPE_PCM_STOP 6
-
-#define EOS_CELL_MTYPE_VOICE_DIAL 1
-#define EOS_CELL_MTYPE_VOICE_RING 2
-#define EOS_CELL_MTYPE_VOICE_ANSWER 3
-#define EOS_CELL_MTYPE_VOICE_HANGUP 4
-#define EOS_CELL_MTYPE_VOICE_BEGIN 5
-#define EOS_CELL_MTYPE_VOICE_END 6
-
-#define EOS_CELL_MTYPE_USSD_REQUEST 1
-#define EOS_CELL_MTYPE_USSD_REPLY 2
-
-#define EOS_CELL_UART_MODE_NONE 0
-#define EOS_CELL_UART_MODE_ATCMD 1
-#define EOS_CELL_UART_MODE_PPP 2
-#define EOS_CELL_UART_MODE_RELAY 3
-
-void eos_cell_init(void);
-void eos_cell_set_handler(unsigned char mtype, eos_evt_handler_t handler); \ No newline at end of file
diff --git a/code/fe310/eos/eos.c b/code/fe310/eos/eos.c
deleted file mode 100644
index b02abed..0000000
--- a/code/fe310/eos/eos.c
+++ /dev/null
@@ -1,43 +0,0 @@
-#include <stdio.h>
-
-#include "event.h"
-#include "interrupt.h"
-#include "timer.h"
-#include "power.h"
-#include "i2s.h"
-#include "uart.h"
-#include "spi.h"
-#include "net.h"
-#include "wifi.h"
-#include "cell.h"
-#include "sock.h"
-#include "eve/eve.h"
-
-#include "eos.h"
-
-static uint32_t eve_touch[6] = {0xfa46,0xfffffcf6,0x422fe,0xffffff38,0x10002,0xf3cb0};
-
-void eos_init(void) {
- uint8_t wakeup_cause = eos_power_wakeup_cause();
- printf("WAKE:%d\n", wakeup_cause);
-
- eos_evtq_init();
- eos_intr_init();
- eos_timer_init();
- eos_i2s_init();
- eos_uart_init();
- eos_spi_init();
- eos_net_init();
- eos_power_init();
- eos_wifi_init();
- eos_cell_init();
- eos_sock_init();
- eos_spi_dev_init();
-
- eos_net_wake(wakeup_cause);
-
- eve_set_touch_calibration(eve_touch);
- eos_spi_dev_start(EOS_DEV_DISP);
- eve_init(wakeup_cause == EOS_PWR_WAKE_RST);
- eos_spi_dev_stop();
-}
diff --git a/code/fe310/eos/eos.h b/code/fe310/eos/eos.h
deleted file mode 100644
index 2a295f1..0000000
--- a/code/fe310/eos/eos.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#define EOS_OK 0
-#define EOS_ERR -1
-#define EOS_ERR_TIMEOUT -2
-#define EOS_ERR_BUSY -3
-
-#define EOS_ERR_FULL -10
-#define EOS_ERR_EMPTY -11
-#define EOS_ERR_NOTFOUND -12
-
-#define EOS_ERR_NET -20
-
-void eos_init(void);
diff --git a/code/fe310/eos/eve/Makefile b/code/fe310/eos/eve/Makefile
deleted file mode 100644
index d700b30..0000000
--- a/code/fe310/eos/eve/Makefile
+++ /dev/null
@@ -1,17 +0,0 @@
-include ../../common.mk
-
-CFLAGS += -I.. -I../../bsp/include
-
-obj = eve.o eve_touch.o eve_track.o eve_kbd.o eve_text.o eve_platform.o
-
-
-%.o: %.c %.h
- $(CC) $(CFLAGS) -c $<
-
-%.o: %.S
- $(CC) $(CFLAGS) -c $<
-
-all: $(obj)
-
-clean:
- rm -f *.o \ No newline at end of file
diff --git a/code/fe310/eos/eve/eve.c b/code/fe310/eos/eve/eve.c
deleted file mode 100644
index 1db5744..0000000
--- a/code/fe310/eos/eve/eve.c
+++ /dev/null
@@ -1,411 +0,0 @@
-#include <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-
-#include "eve.h"
-
-#define EVE_MEM_WRITE 0x800000
-
-static char _cmd_burst;
-static uint16_t _cmd_offset;
-static uint32_t _dl_addr;
-static uint32_t *_touch_calib;
-static uint8_t _brigtness;
-static uint8_t _power_state;
-
-void eve_command(uint8_t command, uint8_t parameter) {
- eve_spi_cs_set();
- eve_spi_xchg24(((uint32_t)command << 16) | ((uint32_t)parameter << 8), 0);
- eve_spi_cs_clear();
-}
-
-uint8_t eve_read8(uint32_t addr) {
- uint8_t r;
- eve_spi_cs_set();
- eve_spi_xchg32(addr << 8, 0);
- r = eve_spi_xchg8(0, EVE_SPI_FLAG_BSWAP);
- eve_spi_cs_clear();
-
- return r;
-}
-
-uint16_t eve_read16(uint32_t addr) {
- uint16_t r;
- eve_spi_cs_set();
- eve_spi_xchg32(addr << 8, 0);
- r = eve_spi_xchg16(0, EVE_SPI_FLAG_BSWAP);
- eve_spi_cs_clear();
-
- return r;
-}
-
-uint32_t eve_read32(uint32_t addr) {
- uint32_t r;
- eve_spi_cs_set();
- eve_spi_xchg32(addr << 8, 0);
- r = eve_spi_xchg32(0, EVE_SPI_FLAG_BSWAP);
- eve_spi_cs_clear();
-
- return r;
-}
-
-void eve_write8(uint32_t addr, uint8_t data) {
- eve_spi_cs_set();
- eve_spi_xchg24(addr | EVE_MEM_WRITE, 0);
- eve_spi_xchg8(data, EVE_SPI_FLAG_BSWAP);
- eve_spi_cs_clear();
-}
-
-void eve_write16(uint32_t addr, uint16_t data) {
- eve_spi_cs_set();
- eve_spi_xchg24(addr | EVE_MEM_WRITE, 0);
- eve_spi_xchg16(data, EVE_SPI_FLAG_BSWAP);
- eve_spi_cs_clear();
-}
-
-void eve_write32(uint32_t addr, uint32_t data) {
- eve_spi_cs_set();
- eve_spi_xchg24(addr | EVE_MEM_WRITE, 0);
- eve_spi_xchg32(data, EVE_SPI_FLAG_BSWAP);
- eve_spi_cs_clear();
-}
-
-void eve_readb(uint32_t addr, uint8_t *b, size_t size) {
- int i;
-
- eve_spi_cs_set();
- eve_spi_xchg32(addr << 8, 0);
- for (i=0; i<size; i++) {
- b[i] = eve_spi_xchg8(0, 0);
- }
- eve_spi_cs_clear();
-}
-
-void eve_writeb(uint32_t addr, uint8_t *b, size_t size) {
- int i;
-
- eve_spi_cs_set();
- eve_spi_xchg24(addr | EVE_MEM_WRITE, 0);
- for (i=0; i<size; i++) {
- eve_spi_xchg8(b[i], 0);
- }
- eve_spi_cs_clear();
-}
-
-static void _dl_inc(uint32_t i) {
- _dl_addr += i;
-}
-
-void eve_dl_start(uint32_t addr) {
- _dl_addr = addr;
-}
-
-void eve_dl_write(uint32_t dl) {
- eve_write32(_dl_addr, dl);
- _dl_inc(4);
-}
-
-void eve_dl_swap(void) {
- eve_write8(REG_DLSWAP, EVE_DLSWAP_FRAME);
-}
-
-uint32_t eve_dl_get_addr(void) {
- return _dl_addr;
-}
-
-static void _cmd_inc(uint16_t i) {
- _cmd_offset += i;
- _cmd_offset &= 0x0fff;
-}
-
-static void _cmd_begin(uint32_t command) {
- uint8_t flags = 0;
-
- if (_cmd_burst) {
- flags = EVE_SPI_FLAG_TX;
- } else {
- uint32_t addr = EVE_RAM_CMD + _cmd_offset;
- eve_spi_cs_set();
- eve_spi_xchg24(addr | EVE_MEM_WRITE, 0);
- }
- eve_spi_xchg32(command, EVE_SPI_FLAG_BSWAP | flags);
- _cmd_inc(4);
-}
-
-static void _cmd_end(void) {
- if (!_cmd_burst) eve_spi_cs_clear();
-}
-
-static void _cmd_string(const char *s, uint8_t flags) {
- int i = 0;
-
- while (s[i] != 0) {
- eve_spi_xchg8(s[i], flags);
- i++;
- }
- eve_spi_xchg8(0, flags);
- i++;
- _cmd_inc(i);
-}
-
-static void _cmd_buffer(const char *b, int size, uint8_t flags) {
- int i = 0;
-
- for (i=0; i<size; i++) {
- eve_spi_xchg8(b[i], flags);
- }
- _cmd_inc(size);
-}
-
-void eve_cmd(uint32_t cmd, const char *fmt, ...) {
- uint8_t flags = _cmd_burst ? (EVE_SPI_FLAG_TX | EVE_SPI_FLAG_BSWAP) : EVE_SPI_FLAG_BSWAP;
- va_list argv;
- uint16_t *p;
- int i = 0;
-
- va_start(argv, fmt);
- _cmd_begin(cmd);
- while (fmt[i]) {
- switch (fmt[i]) {
- case 'b':
- eve_spi_xchg8(va_arg(argv, int), flags);
- _cmd_inc(1);
- break;
- case 'h':
- eve_spi_xchg16(va_arg(argv, int), flags);
- _cmd_inc(2);
- break;
- case 'w':
- eve_spi_xchg32(va_arg(argv, int), flags);
- _cmd_inc(4);
- break;
- case '&':
- p = va_arg(argv, uint16_t *);
- *p = _cmd_offset;
- eve_spi_xchg32(0, flags);
- _cmd_inc(4);
- break;
- case 's':
- _cmd_string(va_arg(argv, const char *), flags);
- break;
- case 'p':
- _cmd_buffer(va_arg(argv, const char *), va_arg(argv, int), flags);
- break;
- }
- i++;
- }
- va_end(argv);
- /* padding */
- i = _cmd_offset & 3; /* equivalent to _cmd_offset % 4 */
- if (i) {
- i = 4 - i; /* 3, 2 or 1 */
- _cmd_inc(i);
-
- while (i > 0) {
- eve_spi_xchg8(0, flags);
- i--;
- }
- }
- _cmd_end();
-}
-
-uint32_t eve_cmd_result(uint16_t offset) {
- return eve_read32(EVE_RAM_CMD + offset);
-}
-
-void eve_cmd_dl(uint32_t dl) {
- _cmd_begin(dl);
- _cmd_end();
-}
-
-int eve_cmd_done(void) {
- uint16_t r = eve_read16(REG_CMD_READ);
- if (r == 0xfff) {
- _cmd_offset = 0;
- eve_write8(REG_CPURESET, 1);
- eve_write16(REG_CMD_READ, 0);
- eve_write16(REG_CMD_WRITE, 0);
- eve_write16(REG_CMD_DL, 0);
- eve_write8(REG_CPURESET, 0);
- return -1;
- }
- return (r == _cmd_offset);
-}
-
-int eve_cmd_exec(int w) {
- eve_write16(REG_CMD_WRITE, _cmd_offset);
- if (w) {
- int r;
- do {
- r = eve_cmd_done();
- } while (!r);
- if (r < 0) return EVE_ERR;
- }
- return EVE_OK;
-}
-
-void eve_cmd_burst_start(void) {
- uint32_t addr = EVE_RAM_CMD + _cmd_offset;
- eve_spi_cs_set();
- eve_spi_xchg24(addr | EVE_MEM_WRITE, EVE_SPI_FLAG_TX);
- _cmd_burst = 1;
-}
-
-void eve_cmd_burst_end(void) {
- eve_spi_flush();
- eve_spi_cs_clear();
- _cmd_burst = 0;
-}
-
-void eve_active(void) {
- eve_command(EVE_ACTIVE, 0);
- if (_power_state == EVE_PSTATE_SLEEP) eve_time_sleep(40);
-
- eve_write8(REG_PWM_DUTY, _brigtness);
- if (_power_state != EVE_PSTATE_SLEEP) return;
-
- eve_write8(REG_TOUCH_MODE, EVE_TMODE_CONTINUOUS);
- eve_write8(REG_CTOUCH_EXTENDED, 0x00);
-
- _power_state = EVE_PSTATE_ACTIVE;
-}
-
-void eve_standby(void) {
- if (_power_state != EVE_PSTATE_ACTIVE) return;
-
- _brigtness = eve_read8(REG_PWM_DUTY);
- eve_command(EVE_STANDBY, 0);
-
- _power_state = EVE_PSTATE_STANDBY;
-}
-
-void eve_sleep(void) {
- if (_power_state != EVE_PSTATE_ACTIVE) return;
-
- _brigtness = eve_read8(REG_PWM_DUTY);
- eve_write8(REG_PWM_DUTY, 0x0);
-
- eve_write8(REG_CTOUCH_EXTENDED, 0x01);
- eve_write8(REG_TOUCH_MODE, EVE_TMODE_OFF);
-
- eve_time_sleep(500);
- eve_command(EVE_SLEEP, 0);
-
- _power_state = EVE_PSTATE_SLEEP;
-}
-
-void eve_brightness(uint8_t b) {
- eve_write8(REG_PWM_DUTY, b);
-}
-
-void eve_set_touch_calibration(uint32_t *matrix) {
- _touch_calib = matrix;
-}
-
-static int _init(void) {
- uint8_t chipid = 0;
- uint16_t timeout = 0;
-
- eve_command(EVE_RST_PULSE, 0);
- eve_command(EVE_CLKEXT, 0);
- eve_command(EVE_ACTIVE, 0); /* start EVE */
-
- while (chipid != 0x7C) { /* if chipid is not 0x7c, continue to read it until it is, EVE needs a moment for it's power on self-test and configuration */
- eve_time_sleep(1);
- chipid = eve_read8(REG_ID);
- timeout++;
- if (timeout > 400) return EVE_ERR;
- }
-
- eve_write8(REG_PWM_DUTY, 0);
- eve_write16(REG_GPIOX, 0);
-
- /* Initialize Display */
- eve_write16(REG_HCYCLE, EVE_HCYCLE); /* total number of clocks per line, incl front/back porch */
- eve_write16(REG_HOFFSET, EVE_HOFFSET); /* start of active line */
- eve_write16(REG_HSYNC0, EVE_HSYNC0); /* start of horizontal sync pulse */
- eve_write16(REG_HSYNC1, EVE_HSYNC1); /* end of horizontal sync pulse */
- eve_write16(REG_VCYCLE, EVE_VCYCLE); /* total number of lines per screen, including pre/post */
- eve_write16(REG_VOFFSET, EVE_VOFFSET); /* start of active screen */
- eve_write16(REG_VSYNC0, EVE_VSYNC0); /* start of vertical sync pulse */
- eve_write16(REG_VSYNC1, EVE_VSYNC1); /* end of vertical sync pulse */
- eve_write8(REG_SWIZZLE, EVE_SWIZZLE); /* FT8xx output to LCD - pin order */
- eve_write8(REG_PCLK_POL, EVE_PCLKPOL); /* LCD data is clocked in on this PCLK edge */
- eve_write8(REG_CSPREAD, EVE_CSPREAD); /* helps with noise, when set to 1 fewer signals are changed simultaneously, reset-default: 1 */
- eve_write16(REG_HSIZE, EVE_HSIZE); /* active display width */
- eve_write16(REG_VSIZE, EVE_VSIZE); /* active display height */
-
- /* do not set PCLK yet - wait for just after the first display list */
-
- /* disable Audio */
- eve_write16(REG_SOUND, 0x0000); /* set synthesizer to silence */
- eve_write8(REG_VOL_SOUND, 0x00); /* turn synthesizer volume off */
- eve_write8(REG_VOL_PB, 0x00); /* turn recorded audio volume off */
-
- /* write a basic display-list to get things started */
- eve_dl_start(EVE_RAM_DL);
- eve_dl_write(CLEAR_COLOR_RGB(0,0,0));
- eve_dl_write(CLEAR(1,1,1));
- eve_dl_write(DISPLAY());
- eve_dl_swap();
-
- /* nothing is being displayed yet... the pixel clock is still 0x00 */
- eve_write16(REG_GPIOX, 0x8000); /* enable the DISP signal to the LCD panel, it is set to output in REG_GPIOX_DIR by default */
- eve_write8(REG_PCLK, EVE_PCLK); /* now start clocking data to the LCD panel */
-
- /* configure Touch */
- eve_write16(REG_TOUCH_CONFIG, 0xb81); /* enable touch low power mode: 0xb81 - default: 0x381 */
- eve_write8(REG_TOUCH_MODE, EVE_TMODE_CONTINUOUS); /* enable touch */
- eve_write16(REG_TOUCH_RZTHRESH, EVE_TOUCH_RZTHRESH); /* eliminate any false touches */
-
- if (_touch_calib) {
- eve_write32(REG_TOUCH_TRANSFORM_A, _touch_calib[0]);
- eve_write32(REG_TOUCH_TRANSFORM_B, _touch_calib[1]);
- eve_write32(REG_TOUCH_TRANSFORM_C, _touch_calib[2]);
- eve_write32(REG_TOUCH_TRANSFORM_D, _touch_calib[3]);
- eve_write32(REG_TOUCH_TRANSFORM_E, _touch_calib[4]);
- eve_write32(REG_TOUCH_TRANSFORM_F, _touch_calib[5]);
- } else {
- uint32_t touch_calib[6];
- eve_cmd_dl(CMD_DLSTART);
- eve_cmd_dl(CLEAR_COLOR_RGB(0,0,0));
- eve_cmd_dl(CLEAR(1,1,1));
- eve_cmd(CMD_TEXT, "hhhhs", EVE_HSIZE/2, EVE_VSIZE/2, 27, EVE_OPT_CENTER, "Please tap on the dot.");
- eve_cmd(CMD_CALIBRATE, "w", 0);
- eve_cmd_dl(DISPLAY());
- eve_cmd_dl(CMD_SWAP);
- eve_cmd_exec(1);
-
- touch_calib[0] = eve_read32(REG_TOUCH_TRANSFORM_A);
- touch_calib[1] = eve_read32(REG_TOUCH_TRANSFORM_B);
- touch_calib[2] = eve_read32(REG_TOUCH_TRANSFORM_C);
- touch_calib[3] = eve_read32(REG_TOUCH_TRANSFORM_D);
- touch_calib[4] = eve_read32(REG_TOUCH_TRANSFORM_E);
- touch_calib[5] = eve_read32(REG_TOUCH_TRANSFORM_F);
-
- printf("TOUCH TRANSFORM:{0x%x,0x%x,0x%x,0x%x,0x%x,0x%x}\n", touch_calib[0], touch_calib[1], touch_calib[2], touch_calib[3], touch_calib[4], touch_calib[5]);
- }
-
- eve_write8(REG_CTOUCH_EXTENDED, 0x00);
-
- eve_cmd(CMD_SETROTATE, "w", 2);
- eve_cmd_exec(1);
-
- return EVE_OK;
-}
-
-int eve_init(int pwr_on) {
- if (pwr_on) {
- int rv = _init();
- if (rv) return rv;
- } else {
- _power_state = EVE_PSTATE_SLEEP;
- eve_active();
- }
-
- eve_touch_init();
- eve_track_init();
- eve_platform_init();
-
- return EVE_OK;
-}
diff --git a/code/fe310/eos/eve/eve.h b/code/fe310/eos/eve/eve.h
deleted file mode 100644
index eb59959..0000000
--- a/code/fe310/eos/eve/eve.h
+++ /dev/null
@@ -1,59 +0,0 @@
-#include <stdint.h>
-
-#include "eve_def.h"
-#include "eve_touch.h"
-#include "eve_track.h"
-#include "eve_platform.h"
-
-#define EVE_OK 0
-#define EVE_ERR -1
-
-#define EVE_PSTATE_ACTIVE 0
-#define EVE_PSTATE_STANDBY 1
-#define EVE_PSTATE_SLEEP 3
-
-#define EVE_TAG_NOTAG 0
-
-#define COLOR_RGBC(c) ((4UL<<24)|((c)&16777215UL))
-#define CLEAR_COLOR_RGBC(c) ((2UL<<24)|((c)&16777215UL))
-
-typedef struct EVERect {
- int16_t x;
- int16_t y;
- uint16_t w;
- uint16_t h;
-} EVERect;
-
-void eve_command(uint8_t command, uint8_t parameter);
-
-uint8_t eve_read8(uint32_t addr);
-uint16_t eve_read16(uint32_t addr);
-uint32_t eve_read32(uint32_t addr);
-void eve_write8(uint32_t addr, uint8_t data);
-void eve_write16(uint32_t addr, uint16_t data);
-void eve_write32(uint32_t addr, uint32_t data);
-
-void eve_readb(uint32_t addr, uint8_t *b, size_t size);
-void eve_writeb(uint32_t addr, uint8_t *b, size_t size);
-
-void eve_dl_start(uint32_t addr);
-void eve_dl_write(uint32_t dl);
-void eve_dl_swap(void);
-uint32_t eve_dl_get_addr(void);
-
-void eve_cmd(uint32_t cmd, const char *fmt, ...);
-uint32_t eve_cmd_result(uint16_t offset);
-void eve_cmd_dl(uint32_t dl);
-int eve_cmd_done(void);
-int eve_cmd_exec(int w);
-void eve_cmd_burst_start(void);
-void eve_cmd_burst_end(void);
-
-void eve_active(void);
-void eve_standby(void);
-void eve_sleep(void);
-void eve_wake(void);
-void eve_brightness(uint8_t b);
-void eve_set_touch_calibration(uint32_t *matrix);
-
-int eve_init(int pwr_on);
diff --git a/code/fe310/eos/eve/eve_config.h b/code/fe310/eos/eve/eve_config.h
deleted file mode 100755
index 882ea89..0000000
--- a/code/fe310/eos/eve/eve_config.h
+++ /dev/null
@@ -1,39 +0,0 @@
-#ifndef EVE_CONFIG_H_
-#define EVE_CONFIG_H_
-
-/* my display */
-
-#define EVE_TH 1200L
-#define EVE_THD 800L
-#define EVE_THF 210L
-#define EVE_THP 20L
-#define EVE_THB 46L
-
-#define EVE_TV 650L
-#define EVE_TVD 480L
-#define EVE_TVF 22L
-#define EVE_TVP 12L
-#define EVE_TVB 23L
-
-
-#define EVE_HSIZE (EVE_THD) /* Thd Length of visible part of line (in PCLKs) - display width */
-#define EVE_HSYNC0 (EVE_THF) /* Thf Horizontal Front Porch */
-#define EVE_HSYNC1 (EVE_THF + EVE_THP) /* Thf + Thp Horizontal Front Porch plus Hsync Pulse width */
-#define EVE_HOFFSET (EVE_THF + EVE_THP + EVE_THB) /* Thf + Thp + Thb Length of non-visible part of line (in PCLK cycles) */
-#define EVE_HCYCLE (EVE_TH) /* Th Total length of line (visible and non-visible) (in PCLKs) */
-
-#define EVE_VSIZE (EVE_TVD) /* Tvd Number of visible lines (in lines) - display height */
-#define EVE_VSYNC0 (EVE_TVF) /* Tvf Vertical Front Porch */
-#define EVE_VSYNC1 (EVE_TVF + EVE_TVP) /* Tvf + Tvp Vertical Front Porch plus Vsync Pulse width */
-#define EVE_VOFFSET (EVE_TVF + EVE_TVP + EVE_TVB) /* Tvf + Tvp + Tvb Number of non-visible lines (in lines) */
-#define EVE_VCYCLE (EVE_TV) /* Tv Total number of lines (visible and non-visible) (in lines) */
-
-#define EVE_PCLKPOL (1L) /* PCLK polarity (0 = rising edge, 1 = falling edge) */
-#define EVE_SWIZZLE (0L) /* Defines the arrangement of the RGB pins of the FT800 */
-#define EVE_PCLK (1L) /* 60MHz / REG_PCLK = PCLK frequency - 30 MHz */
-#define EVE_CSPREAD (0L) /* helps with noise, when set to 1 fewer signals are changed simultaneously, reset-default: 1 */
-#define EVE_TOUCH_RZTHRESH (1200L) /* touch-sensitivity */
-#define EVE_HAS_CRYSTAL
-#define FT81X_ENABLE
-
-#endif /* EVE_CONFIG_H */
diff --git a/code/fe310/eos/eve/eve_def.h b/code/fe310/eos/eve/eve_def.h
deleted file mode 100755
index 25e4927..0000000
--- a/code/fe310/eos/eve/eve_def.h
+++ /dev/null
@@ -1,872 +0,0 @@
-/*
-@file EVE.h
-@brief Contains FT80x/FT81x/BT81x API definitions
-@version 4.0
-@date 2019-11-17
-@author Rudolph Riedel
-
-@section LICENSE
-
-MIT License
-
-Copyright (c) 2016-2019 Rudolph Riedel
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute,
-sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-@section History
-
-2.1
-- changes to this header
-
-2.2
-- commented out "#define DISPLAY() ((0UL<<24))" as it collides with a define in the Arduino IDE - the whole section of "macros" needs a rework...
-
-3.0
-- renamed from FT800.h to FT8.h
-- changed FT_ prefixes to FT8_
-- switched to standard-C compliant comment-style
-- changed FT81x register definitions from decimal to hex
-- verified all FT81x register definitions
-- moved FT81x registers marked as "reserved" to an #if 0 block
-
-3.1
-- moved several undocumented commands to an #if 0 block
-
-3.2
-- moved CMD_CRC to the block of undocumented commands as well
-
-3.3
-- changed macros BITMAP_LAYOUT_H and BITMAP_SIZE_H as submitted to github by "jventerprises"
- These macros provide the extended bits for bitmaps bigger than 511 pixels, FTDIs original implementation that I used and never touched takes the arguments
- as already processed and not the original values.
- Note the one example in "FT81x Series Programmers Guide" Version 1.1 for displaying a 800x480 sized bitmap:
- dl(BITMAP_SIZE_H(1, 0));
- dl(BITMAP_SIZE(NEAREST, BORDER, BORDER, 288, 480));
- Now you can use it like this:
- EVE_cmd_dl(BITMAP_SIZE_H(800, 480));
- EVE_cmd_dl(BITMAP_SIZE(NEAREST, BORDER, BORDER, 800, 480));
-
-4.0
-- renamed from FT8.h to EVE.h
-- renamed EVE_81X_ENABLE to FT81X_ENABLE
-- changed FT8_ prefixes to EVE_
-- rearranged things a bit with FT80x specific includes moved to the end and a "#if defined (BT81X_ENABLE)" block on top of the chip-specific includes
-- started to add specific BT81x defines
-- minor maintenance
-- changed OPT_FLASH to EVE_OPT_FLASH and OPT_FORMAT to EVE_OPT_FORMAT for consistency
-- added EVE_OPT_FILL which has been left out of the documentation for the BT81x so far
-- added a few BT81x specific macros
-- added a few FT81x/BT81x specific host commands
-- removed the preceding underscore from the include guard define to avoid potential undefined behavior
-- removed a bunch of defines for FT80x that I never implemented for FT81x
-
-*/
-
-#include "eve_config.h"
-
-#ifndef EVE_H_
-#define EVE_H_
-
-
-#define DL_CLEAR 0x26000000UL /* requires OR'd arguments */
-#define DL_CLEAR_RGB 0x02000000UL /* requires OR'd arguments */
-#define DL_COLOR_RGB 0x04000000UL /* requires OR'd arguments */
-#define DL_POINT_SIZE 0x0D000000UL /* requires OR'd arguments */
-#define DL_END 0x21000000UL
-#define DL_BEGIN 0x1F000000UL /* requires OR'd arguments */
-#define DL_DISPLAY 0x00000000UL
-
-#define CLR_COL 0x4
-#define CLR_STN 0x2
-#define CLR_TAG 0x1
-
-
-/* Host commands */
-#define EVE_ACTIVE 0x00 /* place FT8xx in active state */
-#define EVE_STANDBY 0x41 /* place FT8xx in Standby (clk running) */
-#define EVE_SLEEP 0x42 /* place FT8xx in Sleep (clk off) */
-#define EVE_PWRDOWN 0x50 /* place FT8xx in Power Down (core off) */
-#define EVE_CLKEXT 0x44 /* select external clock source */
-#define EVE_CLKINT 0x48 /* select internal clock source */
-#define EVE_CORERST 0x68 /* reset core - all registers default and processors reset */
-#define EVE_CLK48M 0x62 /* select 48MHz PLL output */
-#define EVE_CLK36M 0x61 /* select 36MHz PLL output */
-
-
-/* defines used for graphics commands */
-#define EVE_NEVER 0UL
-#define EVE_LESS 1UL
-#define EVE_LEQUAL 2UL
-#define EVE_GREATER 3UL
-#define EVE_GEQUAL 4UL
-#define EVE_EQUAL 5UL
-#define EVE_NOTEQUAL 6UL
-#define EVE_ALWAYS 7UL
-
-
-/* Bitmap formats */
-#define EVE_ARGB1555 0UL
-#define EVE_L1 1UL
-#define EVE_L4 2UL
-#define EVE_L8 3UL
-#define EVE_RGB332 4UL
-#define EVE_ARGB2 5UL
-#define EVE_ARGB4 6UL
-#define EVE_RGB565 7UL
-#define EVE_PALETTED 8UL
-#define EVE_TEXT8X8 9UL
-#define EVE_TEXTVGA 10UL
-#define EVE_BARGRAPH 11UL
-
-
-/* Bitmap filter types */
-#define EVE_NEAREST 0UL
-#define EVE_BILINEAR 1UL
-
-
-/* Bitmap wrap types */
-#define EVE_BORDER 0UL
-#define EVE_REPEAT 1UL
-
-
-/* Stencil defines */
-#define EVE_KEEP 1UL
-#define EVE_REPLACE 2UL
-#define EVE_INCR 3UL
-#define EVE_DECR 4UL
-#define EVE_INVERT 5UL
-
-
-/* Graphics display list swap defines */
-#define EVE_DLSWAP_DONE 0UL
-#define EVE_DLSWAP_LINE 1UL
-#define EVE_DLSWAP_FRAME 2UL
-
-
-/* Interrupt bits */
-#define EVE_INT_SWAP 0x01
-#define EVE_INT_TOUCH 0x02
-#define EVE_INT_TAG 0x04
-#define EVE_INT_SOUND 0x08
-#define EVE_INT_PLAYBACK 0x10
-#define EVE_INT_CMDEMPTY 0x20
-#define EVE_INT_CMDFLAG 0x40
-#define EVE_INT_CONVCOMPLETE 0x80
-
-
-/* Touch mode */
-#define EVE_TMODE_OFF 0
-#define EVE_TMODE_ONESHOT 1
-#define EVE_TMODE_FRAME 2
-#define EVE_TMODE_CONTINUOUS 3
-
-
-/* Alpha blending */
-#define EVE_ZERO 0UL
-#define EVE_ONE 1UL
-#define EVE_SRC_ALPHA 2UL
-#define EVE_DST_ALPHA 3UL
-#define EVE_ONE_MINUS_SRC_ALPHA 4UL
-#define EVE_ONE_MINUS_DST_ALPHA 5UL
-
-
-/* Graphics primitives */
-#define EVE_BITMAPS 1UL
-#define EVE_POINTS 2UL
-#define EVE_LINES 3UL
-#define EVE_LINE_STRIP 4UL
-#define EVE_EDGE_STRIP_R 5UL
-#define EVE_EDGE_STRIP_L 6UL
-#define EVE_EDGE_STRIP_A 7UL
-#define EVE_EDGE_STRIP_B 8UL
-#define EVE_RECTS 9UL
-
-
-/* Widget command */
-#define EVE_OPT_MONO 1
-#define EVE_OPT_NODL 2
-#define EVE_OPT_FLAT 256
-#define EVE_OPT_CENTERX 512
-#define EVE_OPT_CENTERY 1024
-#define EVE_OPT_CENTER (EVE_OPT_CENTERX | EVE_OPT_CENTERY)
-#define EVE_OPT_NOBACK 4096
-#define EVE_OPT_NOTICKS 8192
-#define EVE_OPT_NOHM 16384
-#define EVE_OPT_NOPOINTER 16384
-#define EVE_OPT_NOSECS 32768
-#define EVE_OPT_NOHANDS 49152
-#define EVE_OPT_RIGHTX 2048
-#define EVE_OPT_SIGNED 256
-
-
-/* Defines related to inbuilt font */
-#define EVE_NUMCHAR_PERFONT (128L) /* number of font characters per bitmap handle */
-#define EVE_FONT_TABLE_SIZE (148L) /* size of the font table - utilized for loopup by the graphics engine */
-#define EVE_FONT_TABLE_POINTER (0xFFFFCUL) /* pointer to the inbuilt font tables starting from bitmap handle 16 */
-
-
-/* Audio sample type defines */
-#define EVE_LINEAR_SAMPLES 0UL /* 8bit signed samples */
-#define EVE_ULAW_SAMPLES 1UL /* 8bit ulaw samples */
-#define EVE_ADPCM_SAMPLES 2UL /* 4bit ima adpcm samples */
-
-
-/* Synthesized sound */
-#define EVE_SILENCE 0x00
-#define EVE_SQUAREWAVE 0x01
-#define EVE_SINEWAVE 0x02
-#define EVE_SAWTOOTH 0x03
-#define EVE_TRIANGLE 0x04
-#define EVE_BEEPING 0x05
-#define EVE_ALARM 0x06
-#define EVE_WARBLE 0x07
-#define EVE_CAROUSEL 0x08
-#define EVE_PIPS(n) (0x0F + (n))
-#define EVE_HARP 0x40
-#define EVE_XYLOPHONE 0x41
-#define EVE_TUBA 0x42
-#define EVE_GLOCKENSPIEL 0x43
-#define EVE_ORGAN 0x44
-#define EVE_TRUMPET 0x45
-#define EVE_PIANO 0x46
-#define EVE_CHIMES 0x47
-#define EVE_MUSICBOX 0x48
-#define EVE_BELL 0x49
-#define EVE_CLICK 0x50
-#define EVE_SWITCH 0x51
-#define EVE_COWBELL 0x52
-#define EVE_NOTCH 0x53
-#define EVE_HIHAT 0x54
-#define EVE_KICKDRUM 0x55
-#define EVE_POP 0x56
-#define EVE_CLACK 0x57
-#define EVE_CHACK 0x58
-#define EVE_MUTE 0x60
-#define EVE_UNMUTE 0x61
-
-
-/* Synthesized sound frequencies, midi note */
-#define EVE_MIDI_A0 21
-#define EVE_MIDI_A_0 22
-#define EVE_MIDI_B0 23
-#define EVE_MIDI_C1 24
-#define EVE_MIDI_C_1 25
-#define EVE_MIDI_D1 26
-#define EVE_MIDI_D_1 27
-#define EVE_MIDI_E1 28
-#define EVE_MIDI_F1 29
-#define EVE_MIDI_F_1 30
-#define EVE_MIDI_G1 31
-#define EVE_MIDI_G_1 32
-#define EVE_MIDI_A1 33
-#define EVE_MIDI_A_1 34
-#define EVE_MIDI_B1 35
-#define EVE_MIDI_C2 36
-#define EVE_MIDI_C_2 37
-#define EVE_MIDI_D2 38
-#define EVE_MIDI_D_2 39
-#define EVE_MIDI_E2 40
-#define EVE_MIDI_F2 41
-#define EVE_MIDI_F_2 42
-#define EVE_MIDI_G2 43
-#define EVE_MIDI_G_2 44
-#define EVE_MIDI_A2 45
-#define EVE_MIDI_A_2 46
-#define EVE_MIDI_B2 47
-#define EVE_MIDI_C3 48
-#define EVE_MIDI_C_3 49
-#define EVE_MIDI_D3 50
-#define EVE_MIDI_D_3 51
-#define EVE_MIDI_E3 52
-#define EVE_MIDI_F3 53
-#define EVE_MIDI_F_3 54
-#define EVE_MIDI_G3 55
-#define EVE_MIDI_G_3 56
-#define EVE_MIDI_A3 57
-#define EVE_MIDI_A_3 58
-#define EVE_MIDI_B3 59
-#define EVE_MIDI_C4 60
-#define EVE_MIDI_C_4 61
-#define EVE_MIDI_D4 62
-#define EVE_MIDI_D_4 63
-#define EVE_MIDI_E4 64
-#define EVE_MIDI_F4 65
-#define EVE_MIDI_F_4 66
-#define EVE_MIDI_G4 67
-#define EVE_MIDI_G_4 68
-#define EVE_MIDI_A4 69
-#define EVE_MIDI_A_4 70
-#define EVE_MIDI_B4 71
-#define EVE_MIDI_C5 72
-#define EVE_MIDI_C_5 73
-#define EVE_MIDI_D5 74
-#define EVE_MIDI_D_5 75
-#define EVE_MIDI_E5 76
-#define EVE_MIDI_F5 77
-#define EVE_MIDI_F_5 78
-#define EVE_MIDI_G5 79
-#define EVE_MIDI_G_5 80
-#define EVE_MIDI_A5 81
-#define EVE_MIDI_A_5 82
-#define EVE_MIDI_B5 83
-#define EVE_MIDI_C6 84
-#define EVE_MIDI_C_6 85
-#define EVE_MIDI_D6 86
-#define EVE_MIDI_D_6 87
-#define EVE_MIDI_E6 88
-#define EVE_MIDI_F6 89
-#define EVE_MIDI_F_6 90
-#define EVE_MIDI_G6 91
-#define EVE_MIDI_G_6 92
-#define EVE_MIDI_A6 93
-#define EVE_MIDI_A_6 94
-#define EVE_MIDI_B6 95
-#define EVE_MIDI_C7 96
-#define EVE_MIDI_C_7 97
-#define EVE_MIDI_D7 98
-#define EVE_MIDI_D_7 99
-#define EVE_MIDI_E7 100
-#define EVE_MIDI_F7 101
-#define EVE_MIDI_F_7 102
-#define EVE_MIDI_G7 103
-#define EVE_MIDI_G_7 104
-#define EVE_MIDI_A7 105
-#define EVE_MIDI_A_7 106
-#define EVE_MIDI_B7 107
-#define EVE_MIDI_C8 108
-
-
-/* GPIO bits */
-#define EVE_GPIO0 0
-#define EVE_GPIO1 1 /* default gpio pin for audio shutdown, 1 - enable, 0 - disable */
-#define EVE_GPIO7 7 /* default gpio pin for display enable, 1 - enable, 0 - disable */
-
-
-/* Display rotation */
-#define EVE_DISPLAY_0 0 /* 0 degrees rotation */
-#define EVE_DISPLAY_180 1 /* 180 degrees rotation */
-
-
-/* commands common to EVE/EVE2/EVE3 */
-#define CMD_APPEND 0xFFFFFF1E
-#define CMD_BGCOLOR 0xFFFFFF09
-#define CMD_BUTTON 0xFFFFFF0D
-#define CMD_CALIBRATE 0xFFFFFF15
-#define CMD_CLOCK 0xFFFFFF14
-#define CMD_COLDSTART 0xFFFFFF32
-#define CMD_DIAL 0xFFFFFF2D
-#define CMD_DLSTART 0xFFFFFF00
-#define CMD_FGCOLOR 0xFFFFFF0A
-#define CMD_GAUGE 0xFFFFFF13
-#define CMD_GETMATRIX 0xFFFFFF33
-#define CMD_GETPROPS 0xFFFFFF25
-#define CMD_GETPTR 0xFFFFFF23
-#define CMD_GRADCOLOR 0xFFFFFF34
-#define CMD_GRADIENT 0xFFFFFF0B
-#define CMD_INFLATE 0xFFFFFF22
-#define CMD_INTERRUPT 0xFFFFFF02
-#define CMD_KEYS 0xFFFFFF0E
-#define CMD_LOADIDENTITY 0xFFFFFF26
-#define CMD_LOADIMAGE 0xFFFFFF24
-#define CMD_LOGO 0xFFFFFF31
-#define CMD_MEMCPY 0xFFFFFF1D
-#define CMD_MEMCRC 0xFFFFFF18
-#define CMD_MEMSET 0xFFFFFF1B
-#define CMD_MEMWRITE 0xFFFFFF1A
-#define CMD_MEMZERO 0xFFFFFF1C
-#define CMD_NUMBER 0xFFFFFF2E
-#define CMD_PROGRESS 0xFFFFFF0F
-#define CMD_REGREAD 0xFFFFFF19
-#define CMD_ROTATE 0xFFFFFF29
-#define CMD_SCALE 0xFFFFFF28
-#define CMD_SCREENSAVER 0xFFFFFF2F
-#define CMD_SCROLLBAR 0xFFFFFF11
-#define CMD_SETFONT 0xFFFFFF2B
-#define CMD_SETMATRIX 0xFFFFFF2A
-#define CMD_SKETCH 0xFFFFFF30
-#define CMD_SLIDER 0xFFFFFF10
-#define CMD_SNAPSHOT 0xFFFFFF1F
-#define CMD_SPINNER 0xFFFFFF16
-#define CMD_STOP 0xFFFFFF17
-#define CMD_SWAP 0xFFFFFF01
-#define CMD_TEXT 0xFFFFFF0C
-#define CMD_TOGGLE 0xFFFFFF12
-#define CMD_TRACK 0xFFFFFF2C
-#define CMD_TRANSLATE 0xFFFFFF27
-
-
-/* the following are undocumented commands that therefore should not be used */
-#if 0
-#define CMD_CRC 0xFFFFFF03
-#define CMD_HAMMERAUX 0xFFFFFF04
-#define CMD_MARCH 0xFFFFFF05
-#define CMD_IDCT 0xFFFFFF06
-#define CMD_EXECUTE 0xFFFFFF07
-#define CMD_GETPOINT 0xFFFFFF08
-#define CMD_TOUCH_TRANSFORM 0xFFFFFF20
-#endif
-
-
-/* FT8xx graphics engine specific macros useful for static display list generation */
-#define ALPHA_FUNC(func,ref) ((9UL<<24)|(((func)&7UL)<<8)|(((ref)&255UL)<<0))
-#define BEGIN(prim) ((31UL<<24)|(((prim)&15UL)<<0))
-#define BITMAP_HANDLE(handle) ((5UL<<24)|(((handle)&31UL)<<0))
-#define BITMAP_LAYOUT(format,linestride,height) ((7UL<<24)|(((format)&31UL)<<19)|(((linestride)&1023UL)<<9)|(((height)&511UL)<<0))
-#define BITMAP_SIZE(filter,wrapx,wrapy,width,height) ((8UL<<24)|(((filter)&1UL)<<20)|(((wrapx)&1UL)<<19)|(((wrapy)&1UL)<<18)|(((width)&511UL)<<9)|(((height)&511UL)<<0))
-#define BITMAP_TRANSFORM_A(a) ((21UL<<24)|(((a)&131071UL)<<0))
-#define BITMAP_TRANSFORM_B(b) ((22UL<<24)|(((b)&131071UL)<<0))
-#define BITMAP_TRANSFORM_C(c) ((23UL<<24)|(((c)&16777215UL)<<0))
-#define BITMAP_TRANSFORM_D(d) ((24UL<<24)|(((d)&131071UL)<<0))
-#define BITMAP_TRANSFORM_E(e) ((25UL<<24)|(((e)&131071UL)<<0))
-#define BITMAP_TRANSFORM_F(f) ((26UL<<24)|(((f)&16777215UL)<<0))
-#define BLEND_FUNC(src,dst) ((11UL<<24)|(((src)&7UL)<<3)|(((dst)&7UL)<<0))
-#define CALL(dest) ((29UL<<24)|(((dest)&65535UL)<<0))
-#define CELL(cell) ((6UL<<24)|(((cell)&127UL)<<0))
-#define CLEAR(c,s,t) ((38UL<<24)|(((c)&1UL)<<2)|(((s)&1UL)<<1)|(((t)&1UL)<<0))
-#define CLEAR_COLOR_A(alpha) ((15UL<<24)|(((alpha)&255UL)<<0))
-#define CLEAR_COLOR_RGB(red,green,blue) ((2UL<<24)|(((red)&255UL)<<16)|(((green)&255UL)<<8)|(((blue)&255UL)<<0))
-#define CLEAR_STENCIL(s) ((17UL<<24)|(((s)&255UL)<<0))
-#define CLEAR_TAG(s) ((18UL<<24)|(((s)&255UL)<<0))
-#define COLOR_A(alpha) ((16UL<<24)|(((alpha)&255UL)<<0))
-#define COLOR_MASK(r,g,b,a) ((32UL<<24)|(((r)&1UL)<<3)|(((g)&1UL)<<2)|(((b)&1UL)<<1)|(((a)&1UL)<<0))
-#define COLOR_RGB(red,green,blue) ((4UL<<24)|(((red)&255UL)<<16)|(((green)&255UL)<<8)|(((blue)&255UL)<<0))
-#define DISPLAY() ((0UL<<24))
-#define END() ((33UL<<24))
-#define JUMP(dest) ((30UL<<24)|(((dest)&65535UL)<<0))
-#define LINE_WIDTH(width) ((14UL<<24)|(((width)&4095UL)<<0))
-#define MACRO(m) ((37UL<<24)|(((m)&1UL)<<0))
-#define POINT_SIZE(size) ((13UL<<24)|(((size)&8191UL)<<0))
-#define RESTORE_CONTEXT() ((35UL<<24))
-#define RETURN() ((36UL<<24))
-#define SAVE_CONTEXT() ((34UL<<24))
-#define STENCIL_FUNC(func,ref,mask) ((10UL<<24)|(((func)&7UL)<<16)|(((ref)&255UL)<<8)|(((mask)&255UL)<<0))
-#define STENCIL_MASK(mask) ((19UL<<24)|(((mask)&255UL)<<0))
-#define STENCIL_OP(sfail,spass) ((12UL<<24)|(((sfail)&7UL)<<3)|(((spass)&7UL)<<0))
-#define TAG(s) ((3UL<<24)|(((s)&255UL)<<0))
-#define TAG_MASK(mask) ((20UL<<24)|(((mask)&1UL)<<0))
-#define VERTEX2F(x,y) ((1UL<<30)|(((x)&32767UL)<<15)|(((y)&32767UL)<<0))
-#define VERTEX2II(x,y,handle,cell) ((2UL<<30)|(((x)&511UL)<<21)|(((y)&511UL)<<12)|(((handle)&31UL)<<7)|(((cell)&127UL)<<0))
-
-
-/* ----------------- BT81x exclusive definitions -----------------*/
-#if defined (BT81X_ENABLE)
-
-#define EVE_GLFORMAT 31UL /* used with BITMAP_LAYOUT to indicate bitmap-format is specified by BITMAP_EXT_FORMAT */
-
-#define DL_BITMAP_EXT_FORMAT 0x2E000000 /* requires OR'd arguments */
-
-/* extended Bitmap formats */
-#define EVE_COMPRESSED_RGBA_ASTC_4x4_KHR 37808UL
-#define EVE_COMPRESSED_RGBA_ASTC_5x4_KHR 37809UL
-#define EVE_COMPRESSED_RGBA_ASTC_5x5_KHR 37810UL
-#define EVE_COMPRESSED_RGBA_ASTC_6x5_KHR 37811UL
-#define EVE_COMPRESSED_RGBA_ASTC_6x6_KHR 37812UL
-#define EVE_COMPRESSED_RGBA_ASTC_8x5_KHR 37813UL
-#define EVE_COMPRESSED_RGBA_ASTC_8x6_KHR 37814UL
-#define EVE_COMPRESSED_RGBA_ASTC_8x8_KHR 37815UL
-#define EVE_COMPRESSED_RGBA_ASTC_10x5_KHR 37816UL
-#define EVE_COMPRESSED_RGBA_ASTC_10x6_KHR 37817UL
-#define EVE_COMPRESSED_RGBA_ASTC_10x8_KHR 37818UL
-#define EVE_COMPRESSED_RGBA_ASTC_10x10_KHR 37819UL
-#define EVE_COMPRESSED_RGBA_ASTC_12x10_KHR 37820UL
-#define EVE_COMPRESSED_RGBA_ASTC_12x12_KHR 37821UL
-
-
-#define EVE_RAM_ERR_REPORT 0x309800UL /* max 128 bytes null terminated string */
-#define EVE_RAM_FLASH 0x800000UL
-#define EVE_RAM_FLASH_POSTBLOB 0x801000UL
-
-#define EVE_OPT_FLASH 64UL
-#define EVE_OPT_FORMAT 4096UL
-#define EVE_OPT_FILL 8192UL
-
-
-/* additional commands for BT81x */
-#define CMD_BITMAP_TRANSFORM 0xFFFFFF21
-#define CMD_SYNC 0xFFFFFF42 /* does not need a dedicated function, just use EVE_cmd_dl(CMD_SYNC) */
-#define CMD_FLASHERASE 0xFFFFFF44 /* does not need a dedicated function, just use EVE_cmd_dl(CMD_FLASHERASE) */
-#define CMD_FLASHWRITE 0xFFFFFF45
-#define CMD_FLASHREAD 0xFFFFFF46
-#define CMD_FLASHUPDATE 0xFFFFFF47
-#define CMD_FLASHDETACH 0xFFFFFF48 /* does not need a dedicated function, just use EVE_cmd_dl(CMD_FLASHDETACH) */
-#define CMD_FLASHATTACH 0xFFFFFF49 /* does not need a dedicated function, just use EVE_cmd_dl(CMD_FLASHATTACH) */
-#define CMD_FLASHFAST 0xFFFFFF4A
-#define CMD_FLASHSPIDESEL 0xFFFFFF4B /* does not need a dedicated function, just use EVE_cmd_dl(CMD_FLASHSPIDESEL) */
-#define CMD_FLASHSPITX 0xFFFFFF4C
-#define CMD_FLASHSPIRX 0xFFFFFF4D
-#define CMD_FLASHSOURCE 0xFFFFFF4E
-#define CMD_CLEARCACHE 0xFFFFFF4F /* does not need a dedicated function, just use EVE_cmd_dl(CMD_CLEARCACHE) */
-#define CMD_INFLATE2 0xFFFFFF50
-#define CMD_ROTATEAROUND 0xFFFFFF51
-#define CMD_RESETFONTS 0xFFFFFF52 /* does not need a dedicated function, just use EVE_cmd_dl(CMD_RESETFONTS) */
-#define CMD_ANIMSTART 0xFFFFFF53
-#define CMD_ANIMSTOP 0xFFFFFF54
-#define CMD_ANIMXY 0xFFFFFF55
-#define CMD_ANIMDRAW 0xFFFFFF56
-#define CMD_GRADIENTA 0xFFFFFF57
-#define CMD_FILLWIDTH 0xFFFFFF58
-#define CMD_APPENDF 0xFFFFFF59
-#define CMD_ANIMFRAME 0xFFFFFF5A
-#define CMD_VIDEOSTARTF 0xFFFFFF5F /* does not need a dedicated function, just use EVE_cmd_dl(CMD_VIDEOSTARTF) */
-
-#if 0
-/* some undocumented commands for BT81x */
-#define CMD_NOP 0xFFFFFF5B
-#define CMD_SHA1 0xFFFFFF5C
-#define CMD_HMAC 0xFFFFFF5D
-#define CMD_LAST_ 0xFFFFFF5E
-
-#endif
-
-
-/* additional registers for BT81x */
-#define REG_ADAPTIVE_FRAMERATE 0x30257cUL
-#define REG_PLAYBACK_PAUSE 0x3025ecUL
-#define REG_FLASH_STATUS 0x3025f0UL
-#define REG_FLASH_SIZE 0x309024UL
-#define REG_PLAY_CONTROL 0x30914eUL
-#define REG_COPRO_PATCH_DTR 0x309162UL
-
-
-/* BT81x graphics engine specific macros */
-#define BITMAP_EXT_FORMAT(format) ((46UL<<24)|(((format)&65535UL)<<0))
-#define BITMAP_SWIZZLE(r,g,b,a) ((47UL<<24)|(((r)&7UL)<<9)|(((g)&7UL)<<6)|(((b)&7UL)<<3)|(((a)&7UL)<<0))
-#define BITMAP_SOURCE2(flash_or_ram, addr) ((1UL<<24)|((flash_or_ram) << 23)|(((addr)&8388607UL)<<0))
-#define INT_FRR() ((48UL<<24))
-
-#undef BITMAP_TRANSFORM_A
-#undef BITMAP_TRANSFORM_B
-#undef BITMAP_TRANSFORM_D
-#undef BITMAP_TRANSFORM_E
-
-#define BITMAP_TRANSFORM_A_EXT(p,v) ((21UL<<24)|(((p)&1UL)<<17)|(((v)&131071UL)<<0))
-#define BITMAP_TRANSFORM_B_EXT(p,v) ((22UL<<24)|(((p)&1UL)<<17)|(((v)&131071UL)<<0))
-#define BITMAP_TRANSFORM_D_EXT(p,v) ((24UL<<24)|(((p)&1UL)<<17)|(((v)&131071UL)<<0))
-#define BITMAP_TRANSFORM_E_EXT(p,v) ((25UL<<24)|(((p)&1UL)<<17)|(((v)&131071UL)<<0))
-
-#define BITMAP_TRANSFORM_A(a) BITMAP_TRANSFORM_A_EXT(0,a)
-#define BITMAP_TRANSFORM_B(b) BITMAP_TRANSFORM_B_EXT(0,b)
-#define BITMAP_TRANSFORM_D(d) BITMAP_TRANSFORM_D_EXT(0,d)
-#define BITMAP_TRANSFORM_E(e) BITMAP_TRANSFORM_E_EXT(0,e)
-
-#endif
-
-/* ----------------- FT81x / BT81x exclusive definitions -----------------*/
-#if defined (FT81X_ENABLE)
-
-
-/* Host commands */
-#define EVE_CLKSEL 0x61 /* configure system clock */
-#define EVE_RST_PULSE 0x68 /* reset core - all registers default and processors reset */
-#define EVE_PINDRIVE 0x70 /* setup drive strength for various pins */
-#define EVE_PIN_PD_STATE 0x71 /* setup how pins behave during power down */
-
-
-/* Memory definitions */
-#define EVE_RAM_G 0x000000UL
-#define EVE_ROM_CHIPID 0x0C0000UL
-#define EVE_ROM_FONT 0x1E0000UL
-#define EVE_ROM_FONT_ADDR 0x2FFFFCUL
-#define EVE_RAM_DL 0x300000UL
-#define EVE_RAM_REG 0x302000UL
-#define EVE_RAM_CMD 0x308000UL
-
-
-/* Memory buffer sizes */
-#define EVE_RAM_G_SIZE 1024*1024L
-#define EVE_CMDFIFO_SIZE 4*1024L
-#define EVE_RAM_DL_SIZE 8*1024L
-
-
-/* various additional defines for FT81x */
-#define EVE_ADC_DIFFERENTIAL 1UL
-#define EVE_ADC_SINGLE_ENDED 0UL
-
-#define EVE_INT_G8 18UL
-#define EVE_INT_L8C 12UL
-#define EVE_INT_VGA 13UL
-
-#define EVE_OPT_MEDIAFIFO 16UL
-#define EVE_OPT_FULLSCREEN 8UL
-#define EVE_OPT_NOTEAR 4UL
-#define EVE_OPT_SOUND 32UL
-
-#define EVE_PALETTED565 14UL
-#define EVE_PALETTED4444 15UL
-#define EVE_PALETTED8 16UL
-#define EVE_L2 17UL
-
-
-/* additional commands for FT81x */
-#define CMD_MEDIAFIFO 0xFFFFFF39
-#define CMD_PLAYVIDEO 0xFFFFFF3A
-#define CMD_ROMFONT 0xFFFFFF3F
-#define CMD_SETBASE 0xFFFFFF38
-#define CMD_SETBITMAP 0xFFFFFF43
-#define CMD_SETFONT2 0xFFFFFF3B
-#define CMD_SETROTATE 0xFFFFFF36
-#define CMD_SETSCRATCH 0xFFFFFF3C
-#define CMD_SNAPSHOT2 0xFFFFFF37
-#define CMD_VIDEOFRAME 0xFFFFFF41
-#define CMD_VIDEOSTART 0xFFFFFF40
-
-
-/* the following are undocumented commands that therefore should not be used */
-#if 0
-#define CMD_CSKETCH 0xFFFFFF35
-#define CMD_INT_RAMSHARED 0xFFFFFF3D
-#define CMD_INT_SWLOADIMAGE 0xFFFFFF3E
-#endif
-
-
-/* Register definitions */
-#define REG_ANA_COMP 0x302184UL /* only listed in datasheet */
-#define REG_BIST_EN 0x302174UL /* only listed in datasheet */
-#define REG_CLOCK 0x302008UL
-#define REG_CMDB_SPACE 0x302574UL
-#define REG_CMDB_WRITE 0x302578UL
-#define REG_CMD_DL 0x302100UL
-#define REG_CMD_READ 0x3020f8UL
-#define REG_CMD_WRITE 0x3020fcUL
-#define REG_CPURESET 0x302020UL
-#define REG_CSPREAD 0x302068UL
-#define REG_CTOUCH_EXTENDED 0x302108UL
-#define REG_CTOUCH_TOUCH0_XY 0x302124UL /* only listed in datasheet */
-#define REG_CTOUCH_TOUCH4_X 0x30216cUL
-#define REG_CTOUCH_TOUCH4_Y 0x302120UL
-#define REG_CTOUCH_TOUCH1_XY 0x30211cUL
-#define REG_CTOUCH_TOUCH2_XY 0x30218cUL
-#define REG_CTOUCH_TOUCH3_XY 0x302190UL
-#define REG_TOUCH_CONFIG 0x302168UL
-#define REG_DATESTAMP 0x302564UL /* only listed in datasheet */
-#define REG_DITHER 0x302060UL
-#define REG_DLSWAP 0x302054UL
-#define REG_FRAMES 0x302004UL
-#define REG_FREQUENCY 0x30200cUL
-#define REG_GPIO 0x302094UL
-#define REG_GPIOX 0x30209cUL
-#define REG_GPIOX_DIR 0x302098UL
-#define REG_GPIO_DIR 0x302090UL
-#define REG_HCYCLE 0x30202cUL
-#define REG_HOFFSET 0x302030UL
-#define REG_HSIZE 0x302034UL
-#define REG_HSYNC0 0x302038UL
-#define REG_HSYNC1 0x30203cUL
-#define REG_ID 0x302000UL
-#define REG_INT_EN 0x3020acUL
-#define REG_INT_FLAGS 0x3020a8UL
-#define REG_INT_MASK 0x3020b0UL
-#define REG_MACRO_0 0x3020d8UL
-#define REG_MACRO_1 0x3020dcUL
-#define REG_MEDIAFIFO_READ 0x309014UL /* only listed in programmers guide */
-#define REG_MEDIAFIFO_WRITE 0x309018UL /* only listed in programmers guide */
-#define REG_OUTBITS 0x30205cUL
-#define REG_PCLK 0x302070UL
-#define REG_PCLK_POL 0x30206cUL
-#define REG_PLAY 0x30208cUL
-#define REG_PLAYBACK_FORMAT 0x3020c4UL
-#define REG_PLAYBACK_FREQ 0x3020c0UL
-#define REG_PLAYBACK_LENGTH 0x3020b8UL
-#define REG_PLAYBACK_LOOP 0x3020c8UL
-#define REG_PLAYBACK_PLAY 0x3020ccUL
-#define REG_PLAYBACK_READPTR 0x3020bcUL
-#define REG_PLAYBACK_START 0x3020b4UL
-#define REG_PWM_DUTY 0x3020d4UL
-#define REG_PWM_HZ 0x3020d0UL
-#define REG_RENDERMODE 0x302010UL /* only listed in datasheet */
-#define REG_ROTATE 0x302058UL
-#define REG_SNAPFORMAT 0x30201cUL /* only listed in datasheet */
-#define REG_SNAPSHOT 0x302018UL /* only listed in datasheet */
-#define REG_SNAPY 0x302014UL /* only listed in datasheet */
-#define REG_SOUND 0x302088UL
-#define REG_SPI_WIDTH 0x302188UL /* listed with false offset in programmers guide V1.1 */
-#define REG_SWIZZLE 0x302064UL
-#define REG_TAG 0x30207cUL
-#define REG_TAG_X 0x302074UL
-#define REG_TAG_Y 0x302078UL
-#define REG_TAP_CRC 0x302024UL /* only listed in datasheet */
-#define REG_TAP_MASK 0x302028UL /* only listed in datasheet */
-#define REG_TOUCH_ADC_MODE 0x302108UL
-#define REG_TOUCH_CHARGE 0x30210cUL
-#define REG_TOUCH_DIRECT_XY 0x30218cUL
-#define REG_TOUCH_DIRECT_Z1Z2 0x302190UL
-#define REG_TOUCH_MODE 0x302104UL
-#define REG_TOUCH_OVERSAMPLE 0x302114UL
-#define REG_TOUCH_RAW_XY 0x30211cUL
-#define REG_TOUCH_RZ 0x302120UL
-#define REG_TOUCH_RZTHRESH 0x302118UL
-#define REG_TOUCH_SCREEN_XY 0x302124UL
-#define REG_TOUCH_SETTLE 0x302110UL
-#define REG_TOUCH_TAG 0x30212cUL
-#define REG_TOUCH_TAG1 0x302134UL /* only listed in datasheet */
-#define REG_TOUCH_TAG1_XY 0x302130UL /* only listed in datasheet */
-#define REG_TOUCH_TAG2 0x30213cUL /* only listed in datasheet */
-#define REG_TOUCH_TAG2_XY 0x302138UL /* only listed in datasheet */
-#define REG_TOUCH_TAG3 0x302144UL /* only listed in datasheet */
-#define REG_TOUCH_TAG3_XY 0x302140UL /* only listed in datasheet */
-#define REG_TOUCH_TAG4 0x30214cUL /* only listed in datasheet */
-#define REG_TOUCH_TAG4_XY 0x302148UL /* only listed in datasheet */
-#define REG_TOUCH_TAG_XY 0x302128UL
-#define REG_TOUCH_TRANSFORM_A 0x302150UL
-#define REG_TOUCH_TRANSFORM_B 0x302154UL
-#define REG_TOUCH_TRANSFORM_C 0x302158UL
-#define REG_TOUCH_TRANSFORM_D 0x30215cUL
-#define REG_TOUCH_TRANSFORM_E 0x302160UL
-#define REG_TOUCH_TRANSFORM_F 0x302164UL
-#define REG_TRACKER 0x309000UL /* only listed in programmers guide */
-#define REG_TRACKER_1 0x309004UL /* only listed in programmers guide */
-#define REG_TRACKER_2 0x309008UL /* only listed in programmers guide */
-#define REG_TRACKER_3 0x30900cUL /* only listed in programmers guide */
-#define REG_TRACKER_4 0x309010UL /* only listed in programmers guide */
-#define REG_TRIM 0x302180UL
-#define REG_VCYCLE 0x302040UL
-#define REG_VOFFSET 0x302044UL
-#define REG_VOL_PB 0x302080UL
-#define REG_VOL_SOUND 0x302084UL
-#define REG_VSIZE 0x302048UL
-#define REG_VSYNC0 0x30204cUL
-#define REG_VSYNC1 0x302050UL
-
-#if 0
-#define REG_BUSYBITS 0x3020e8UL /* only listed as "reserved" in datasheet */
-#define REG_CRC 0x302178UL /* only listed as "reserved" in datasheet */
-#define REG_SPI_EARLY_TX 0x30217cUL /* only listed as "reserved" in datasheet */
-#define REG_ROMSUB_SEL 0x3020f0UL /* only listed as "reserved" in datasheet */
-#define REG_TOUCH_FAULT 0x302170UL /* only listed as "reserved" in datasheet */
-#endif
-
-
-/* FT81x graphics engine specific macros useful for static display list generation */
-
-/* beware, these are different to FTDIs implementation as these take the original values as parameters and not only the upper bits */
-#define BITMAP_LAYOUT_H(linestride,height) ((40UL<<24)|((((linestride&0xC00)>>10)&3UL)<<2)|((((height&0x600)>>9)&3UL)<<0))
-#define BITMAP_SIZE_H(width,height) ((41UL<<24)|((((width&0x600)>>9)&3UL)<<2)|((((height&0x600)>>9)&3UL)<<0))
-
-#define BITMAP_SOURCE(addr) ((1UL<<24)|(((addr)&4194303UL)<<0))
-#define NOP() ((45UL<<24))
-#define PALETTE_SOURCE(addr) ((42UL<<24)|(((addr)&4194303UL)<<0))
-#define SCISSOR_SIZE(width,height) ((28UL<<24)|(((width)&4095UL)<<12)|(((height)&4095UL)<<0))
-#define SCISSOR_XY(x,y) ((27UL<<24)|(((x)&2047UL)<<11)|(((y)&2047UL)<<0))
-#define VERTEX_FORMAT(frac) ((39UL<<24)|(((frac)&7UL)<<0))
-#define VERTEX_TRANSLATE_X(x) ((43UL<<24)|(((x)&131071UL)<<0))
-#define VERTEX_TRANSLATE_Y(y) ((44UL<<24)|(((y)&131071UL)<<0))
-
-
-
-/* ----------------- FT80x exclusive definitions -----------------*/
-#else
-
-/* Memory definitions */
-#define EVE_RAM_G 0x000000UL
-#define EVE_ROM_CHIPID 0x0C0000UL
-#define EVE_ROM_FONT 0x0BB23CUL
-#define EVE_ROM_FONT_ADDR 0x0FFFFCUL
-#define EVE_RAM_DL 0x100000UL
-#define EVE_RAM_PAL 0x102000UL
-#define EVE_RAM_CMD 0x108000UL
-#define EVE_RAM_SCREENSHOT 0x1C2000UL
-
-
-/* Memory buffer sizes */
-#define EVE_RAM_G_SIZE 256*1024L
-#define EVE_CMDFIFO_SIZE 4*1024L
-#define EVE_RAM_DL_SIZE 8*1024L
-#define EVE_RAM_PAL_SIZE 1*1024L
-
-
-/* Register definitions */
-#define REG_ID 0x102400UL
-#define REG_FRAMES 0x102404UL
-#define REG_CLOCK 0x102408UL
-#define REG_FREQUENCY 0x10240CUL
-#define REG_SCREENSHOT_EN 0x102410UL
-#define REG_SCREENSHOT_Y 0x102414UL
-#define REG_SCREENSHOT_START 0x102418UL
-#define REG_CPURESET 0x10241CUL
-#define REG_TAP_CRC 0x102420UL
-#define REG_TAP_MASK 0x102424UL
-#define REG_HCYCLE 0x102428UL
-#define REG_HOFFSET 0x10242CUL
-#define REG_HSIZE 0x102430UL
-#define REG_HSYNC0 0x102434UL
-#define REG_HSYNC1 0x102438UL
-#define REG_VCYCLE 0x10243CUL
-#define REG_VOFFSET 0x102440UL
-#define REG_VSIZE 0x102444UL
-#define REG_VSYNC0 0x102448UL
-#define REG_VSYNC1 0x10244CUL
-#define REG_DLSWAP 0x102450UL
-#define REG_ROTATE 0x102454UL
-#define REG_OUTBITS 0x102458UL
-#define REG_DITHER 0x10245CUL
-#define REG_SWIZZLE 0x102460UL
-#define REG_CSPREAD 0x102464UL
-#define REG_PCLK_POL 0x102468UL
-#define REG_PCLK 0x10246CUL
-#define REG_TAG_X 0x102470UL
-#define REG_TAG_Y 0x102474UL
-#define REG_TAG 0x102478UL
-#define REG_VOL_PB 0x10247CUL
-#define REG_VOL_SOUND 0x102480UL
-#define REG_SOUND 0x102484UL
-#define REG_PLAY 0x102488UL
-#define REG_GPIO_DIR 0x10248CUL
-#define REG_GPIO 0x102490UL
-#define REG_INT_FLAGS 0x102498UL
-#define REG_INT_EN 0x10249CUL
-#define REG_INT_MASK 0x1024A0UL
-#define REG_PLAYBACK_START 0x1024A4UL
-#define REG_PLAYBACK_LENGTH 0x1024A8UL
-#define REG_PLAYBACK_READPTR 0x1024ACUL
-#define REG_PLAYBACK_FREQ 0x1024B0UL
-#define REG_PLAYBACK_FORMAT 0x1024B4UL
-#define REG_PLAYBACK_LOOP 0x1024B8UL
-#define REG_PLAYBACK_PLAY 0x1024BCUL
-#define REG_PWM_HZ 0x1024C0UL
-#define REG_PWM_DUTY 0x1024C4UL
-#define REG_MACRO_0 0x1024C8UL
-#define REG_MACRO_1 0x1024CCUL
-#define REG_SCREENSHOT_BUSY 0x1024D8UL
-#define REG_CMD_READ 0x1024E4UL
-#define REG_CMD_WRITE 0x1024E8UL
-#define REG_CMD_DL 0x1024ECUL
-#define REG_TOUCH_MODE 0x1024F0UL
-#define REG_TOUCH_ADC_MODE 0x1024F4UL
-#define REG_TOUCH_CHARGE 0x1024F8UL
-#define REG_TOUCH_SETTLE 0x1024FCUL
-#define REG_TOUCH_OVERSAMPLE 0x102500UL
-#define REG_TOUCH_RZTHRESH 0x102504UL
-#define REG_TOUCH_RAW_XY 0x102508UL
-#define REG_TOUCH_RZ 0x10250CUL
-#define REG_TOUCH_SCREEN_XY 0x102510UL
-#define REG_TOUCH_TAG_XY 0x102514UL
-#define REG_TOUCH_TAG 0x102518UL
-#define REG_TOUCH_TRANSFORM_A 0x10251CUL
-#define REG_TOUCH_TRANSFORM_B 0x102520UL
-#define REG_TOUCH_TRANSFORM_C 0x102524UL
-#define REG_TOUCH_TRANSFORM_D 0x102528UL
-#define REG_TOUCH_TRANSFORM_E 0x10252CUL
-#define REG_TOUCH_TRANSFORM_F 0x102530UL
-#define REG_SCREENSHOT_READ 0x102554UL
-#define REG_TRIM 0x10256CUL
-#define REG_TOUCH_DIRECT_XY 0x102574UL
-#define REG_TOUCH_DIRECT_Z1Z2 0x102578UL
-#define REG_TRACKER 0x109000UL
-
-/* FT80x graphics engine specific macros useful for static display list generation */
-#define BITMAP_SOURCE(addr) ((1UL<<24)|(((addr)&1048575UL)<<0))
-#define SCISSOR_SIZE(width,height) ((28UL<<24)|(((width)&1023UL)<<10)|(((height)&1023UL)<<0))
-#define SCISSOR_XY(x,y) ((27UL<<24)|(((x)&511UL)<<9)|(((y)&511UL)<<0))
-
-#endif
-
-#endif /* EVE_H_ */
diff --git a/code/fe310/eos/eve/eve_kbd.c b/code/fe310/eos/eve/eve_kbd.c
deleted file mode 100644
index 99210ce..0000000
--- a/code/fe310/eos/eve/eve_kbd.c
+++ /dev/null
@@ -1,161 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-
-#include "eve.h"
-#include "eve_kbd.h"
-
-#define KBD_X 0
-#define KBD_Y 575
-#define KBD_W 480
-#define KBD_H 225
-
-#define KEY_SPACERX 3
-#define KEY_SPACERY 5
-#define KEY_FONT 29
-#define MOD_FONT 21
-
-#define KEY_BS 0x08
-#define KEY_RET 0x0a
-
-#define FLAG_SHIFT 0x01
-#define FLAG_CTRL 0x02
-#define FLAG_FN 0x04
-
-#define TAG_SHIFT 0x11
-#define TAG_CTRL 0x12
-#define TAG_FN 0x13
-
-void eve_kbd_init(EVEKbd *kbd, EVERect *g, uint32_t mem_addr, uint32_t *mem_next) {
- uint16_t mem_size;
-
- if (g) {
- kbd->g = *g;
- } else {
- kbd->g.x = KBD_X;
- kbd->g.y = KBD_Y;
- kbd->g.w = KBD_W;
- kbd->g.h = KBD_H;
- }
- kbd->mem_addr = mem_addr;
- kbd->key_modifier = 0;
- kbd->key_count = 0;
- kbd->key_down = 0;
- kbd->putc = NULL;
- kbd->param = NULL;
-
- kbd->active = 1;
- eve_write16(REG_CMD_DL, 0);
- eve_kbd_draw(kbd);
- eve_cmd_exec(1);
- mem_size = eve_read16(REG_CMD_DL);
- eve_cmd(CMD_MEMCPY, "www", mem_addr, EVE_RAM_DL, mem_size);
- eve_cmd_exec(1);
- kbd->active = 0;
- kbd->mem_size = mem_size;
-
- *mem_next = kbd->mem_addr + kbd->mem_size;
-}
-
-void eve_kbd_set_handler(EVEKbd *kbd, eve_kbd_input_handler_t putc, void *param) {
- kbd->putc = putc;
- kbd->param = param;
-}
-
-int eve_kbd_touch(EVEKbd *kbd, uint8_t tag0, int touch_idx) {
- EVETouch *t;
- uint16_t evt;
-
- t = eve_touch_evt(tag0, touch_idx, 1, 126, &evt);
- if (t && evt) {
- if (evt & EVE_TOUCH_ETYPE_TAG) {
- uint8_t _tag = t->tag;
-
- if (_tag >= TAG_SHIFT && _tag <= TAG_FN) {
- if (touch_idx == 0) {
- uint8_t f = (1 << (_tag - TAG_SHIFT));
-
- kbd->key_modifier = f;
- kbd->key_modifier_sticky &= f;
- kbd->key_modifier_lock &= f;
- if (kbd->key_modifier_lock & f) {
- kbd->key_modifier_lock &= ~f;
- } else if (kbd->key_modifier_sticky & f) {
- kbd->key_modifier_sticky &= ~f;
- kbd->key_modifier_lock |= f;
- } else {
- kbd->key_modifier_sticky |= f;
- }
- }
- } else {
- kbd->key_count++;
- kbd->key_down = _tag;
- if (kbd->putc) {
- int c = _tag;
-
- if ((kbd->key_modifier & FLAG_CTRL) && (_tag >= '?') && (_tag <= '_')) c = (_tag - '@') & 0x7f;
- kbd->putc(kbd->param, c);
- }
- }
- }
- if (evt & EVE_TOUCH_ETYPE_TAG_UP) {
- uint8_t _tag = t->tag_up;
-
- if (_tag >= TAG_SHIFT && _tag <= TAG_FN) {
- if (touch_idx == 0) {
- uint8_t f = (1 << (_tag - TAG_SHIFT));
-
- if (!((kbd->key_modifier_lock | kbd->key_modifier_sticky) & f)) {
- kbd->key_modifier &= ~f;
- }
- }
- } else {
- if (kbd->key_count) kbd->key_count--;
- if (!kbd->key_count) kbd->key_down = 0;
- if (kbd->key_modifier_sticky) {
- if (touch_idx == 0) kbd->key_modifier &= ~kbd->key_modifier_sticky;
- kbd->key_modifier_sticky = 0;
- }
- }
- }
- kbd->active = 1;
- } else {
- kbd->active = 0;
- }
-
- return kbd->active;
-}
-
-uint8_t eve_kbd_draw(EVEKbd *kbd) {
- if (kbd->active) {
- int x = kbd->g.x;
- int y = kbd->g.y;
- int w = kbd->g.w;
- int row_h = kbd->g.h / 5;
- int key_w = (w - 9 * KEY_SPACERX) / 10 + 1;
- int mod_w = key_w + key_w / 2;
- int key_h = row_h - KEY_SPACERY;
-
- eve_cmd_dl(SAVE_CONTEXT());
- eve_cmd(CMD_KEYS, "hhhhhhs", x, y + row_h * 0, w, key_h, KEY_FONT, kbd->key_down, kbd->key_modifier & (FLAG_FN | FLAG_SHIFT) ? "!@#$%^&*()" : (kbd->key_modifier & FLAG_CTRL ? " @[\\]^_? " : "1234567890"));
- eve_cmd(CMD_KEYS, "hhhhhhs", x, y + row_h * 1, w, key_h, KEY_FONT, kbd->key_down, kbd->key_modifier & FLAG_FN ? "-_=+[]{}\\|" : kbd->key_modifier & (FLAG_SHIFT | FLAG_CTRL) ? "QWERTYUIOP" : "qwertyuiop");
- eve_cmd(CMD_KEYS, "hhhhhhs", x + key_w / 2, y + row_h * 2, w - key_w, key_h, KEY_FONT, kbd->key_down, kbd->key_modifier & FLAG_FN ? "`~ ;:'\"" : kbd->key_modifier & (FLAG_SHIFT | FLAG_CTRL) ? "ASDFGHJKL" : "asdfghjkl");
- eve_cmd(CMD_KEYS, "hhhhhhs", x + mod_w + KEY_SPACERX, y + row_h * 3, w - 2 * (mod_w + KEY_SPACERX), key_h, KEY_FONT, kbd->key_down, kbd->key_modifier & FLAG_FN ? " ,.<>/?" : kbd->key_modifier & (FLAG_SHIFT | FLAG_CTRL) ? "ZXCVBNM" : "zxcvbnm");
- eve_cmd_dl(TAG(TAG_SHIFT));
- eve_cmd(CMD_BUTTON, "hhhhhhs", x, y + row_h * 3, mod_w, key_h, MOD_FONT, kbd->key_modifier & FLAG_SHIFT ? EVE_OPT_FLAT : 0, "shift");
- eve_cmd_dl(TAG(KEY_BS));
- eve_cmd(CMD_BUTTON, "hhhhhhs", x + w - mod_w, y + row_h * 3, mod_w, key_h, MOD_FONT, kbd->key_down == KEY_BS ? EVE_OPT_FLAT : 0, "del");
- eve_cmd_dl(TAG(TAG_FN));
- eve_cmd(CMD_BUTTON, "hhhhhhs", x, y + row_h * 4, mod_w, key_h, MOD_FONT, kbd->key_modifier & FLAG_FN ? EVE_OPT_FLAT : 0, "fn");
- eve_cmd_dl(TAG(TAG_CTRL));
- eve_cmd(CMD_BUTTON, "hhhhhhs", x + mod_w + KEY_SPACERX, y + row_h * 4, mod_w, key_h, MOD_FONT, kbd->key_modifier & FLAG_CTRL ? EVE_OPT_FLAT : 0, "ctrl");
- eve_cmd_dl(TAG(' '));
- eve_cmd(CMD_BUTTON, "hhhhhhs", x + 2 * (mod_w + KEY_SPACERX), y + row_h * 4, w - 3 * (mod_w + KEY_SPACERX), key_h, MOD_FONT, kbd->key_down == ' ' ? EVE_OPT_FLAT : 0, "");
- eve_cmd_dl(TAG(KEY_RET));
- eve_cmd(CMD_BUTTON, "hhhhhhs", x + w - mod_w, y + row_h * 4, mod_w, key_h, MOD_FONT, kbd->key_down == KEY_RET ? EVE_OPT_FLAT : 0, "ret");
- eve_cmd_dl(RESTORE_CONTEXT());
- } else {
- eve_cmd(CMD_APPEND, "ww", kbd->mem_addr, kbd->mem_size);
- }
-
- return 0x80;
-}
diff --git a/code/fe310/eos/eve/eve_kbd.h b/code/fe310/eos/eve/eve_kbd.h
deleted file mode 100644
index b27f54d..0000000
--- a/code/fe310/eos/eve/eve_kbd.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#include <stdint.h>
-
-typedef void (*eve_kbd_input_handler_t) (void *, int);
-
-typedef struct EVEKbd {
- EVERect g;
- uint32_t mem_addr;
- uint16_t mem_size;
- uint8_t key_count;
- uint8_t key_down;
- uint8_t key_modifier;
- uint8_t key_modifier_sticky;
- uint8_t key_modifier_lock;
- char active;
- eve_kbd_input_handler_t putc;
- void *param;
-} EVEKbd;
-
-void eve_kbd_init(EVEKbd *kbd, EVERect *g, uint32_t mem_addr, uint32_t *mem_next);
-void eve_kbd_set_handler(EVEKbd *kbd, eve_kbd_input_handler_t putc, void *param);
-int eve_kbd_touch(EVEKbd *kbd, uint8_t tag0, int touch_idx);
-uint8_t eve_kbd_draw(EVEKbd *kbd);
diff --git a/code/fe310/eos/eve/eve_platform.c b/code/fe310/eos/eve/eve_platform.c
deleted file mode 100644
index e64d326..0000000
--- a/code/fe310/eos/eve/eve_platform.c
+++ /dev/null
@@ -1,63 +0,0 @@
-#include <stdlib.h>
-
-#include "platform.h"
-
-#include "eos.h"
-#include "interrupt.h"
-#include "event.h"
-#include "eve.h"
-#include "eve_platform.h"
-
-#include "irq_def.h"
-
-static void handle_time(unsigned char type) {
- eos_spi_dev_start(EOS_DEV_DISP);
- eve_handle_time();
- eos_spi_dev_stop();
-}
-
-static void handle_evt(unsigned char type, unsigned char *buffer, uint16_t len) {
- eos_spi_dev_start(EOS_DEV_DISP);
- eve_handle_touch();
- eos_spi_dev_stop();
-
- GPIO_REG(GPIO_LOW_IP) = (1 << EVE_PIN_INTR);
- GPIO_REG(GPIO_LOW_IE) |= (1 << EVE_PIN_INTR);
-}
-
-static void handle_intr(void) {
- GPIO_REG(GPIO_LOW_IE) &= ~(1 << EVE_PIN_INTR);
- eos_evtq_push_isr(EOS_EVT_UI | EVE_ETYPE_INTR, NULL, 0);
- return;
-}
-
-void eve_time_sleep(uint32_t ms) {
- eos_time_sleep(ms);
-}
-
-void eve_timer_set(uint32_t ms) {
- eos_timer_set(ms, EOS_TIMER_ETYPE_UI);
-}
-
-void eve_timer_clear(void) {
- eos_timer_clear(EOS_TIMER_ETYPE_UI);
-}
-
-uint64_t eve_time_get_tick(void) {
- return eos_time_get_tick();
-}
-
-void eve_platform_init(void) {
- eos_evtq_set_handler(EOS_EVT_UI, handle_evt);
- eos_timer_set_handler(EOS_TIMER_ETYPE_UI, handle_time);
-
- GPIO_REG(GPIO_INPUT_EN) |= (1 << EVE_PIN_INTR);
- GPIO_REG(GPIO_OUTPUT_EN) &= ~(1 << EVE_PIN_INTR);
- GPIO_REG(GPIO_PULLUP_EN) &= ~(1 << EVE_PIN_INTR);
- GPIO_REG(GPIO_OUTPUT_XOR) &= ~(1 << EVE_PIN_INTR);
-
- GPIO_REG(GPIO_LOW_IE) |= (1 << EVE_PIN_INTR);
- eos_intr_set(INT_GPIO_BASE + EVE_PIN_INTR, IRQ_PRIORITY_UI, handle_intr);
-
- eos_spi_dev_set_div(EOS_DEV_DISP, 4);
-}
diff --git a/code/fe310/eos/eve/eve_platform.h b/code/fe310/eos/eve/eve_platform.h
deleted file mode 100644
index 41ec6b4..0000000
--- a/code/fe310/eos/eve/eve_platform.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#include <stdint.h>
-
-#include "../spi.h"
-#include "../timer.h"
-
-#define EVE_ETYPE_INTR 1
-#define EVE_PIN_INTR 0
-
-#define EVE_RTC_FREQ EOS_TIMER_RTC_FREQ
-
-#define EVE_SPI_FLAG_BSWAP EOS_SPI_FLAG_BSWAP
-#define EVE_SPI_FLAG_TX EOS_SPI_FLAG_TX
-
-#define eve_spi_cs_set eos_spi_cs_set
-#define eve_spi_cs_clear eos_spi_cs_clear
-#define eve_spi_flush eos_spi_flush
-#define eve_spi_xchg8 eos_spi_xchg8
-#define eve_spi_xchg16 eos_spi_xchg16
-#define eve_spi_xchg24 eos_spi_xchg24
-#define eve_spi_xchg32 eos_spi_xchg32
-
-void eve_time_sleep(uint32_t ms);
-void eve_timer_set(uint32_t ms);
-void eve_timer_clear(void);
-uint64_t eve_time_get_tick(void);
-
-void eve_platform_init(void);
diff --git a/code/fe310/eos/eve/eve_text.c b/code/fe310/eos/eve/eve_text.c
deleted file mode 100644
index 2ad4f6f..0000000
--- a/code/fe310/eos/eve/eve_text.c
+++ /dev/null
@@ -1,199 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-
-#include "eve.h"
-#include "eve_text.h"
-
-#define TEXT_ATTR 0x0A
-#define TEXT_CRSR 0x02DB
-
-#define LINE_IDX_ADD(l1,l2,s) (((((l1) + (l2)) % (s)) + (s)) % (s))
-#define LINE_IDX_SUB(l1,l2,s) (((((l1) - (l2)) % (s)) + (s)) % (s))
-
-#define LINE_IDX_LTE(l1,l2,s,h) (LINE_IDX_SUB(l2,l1,s) <= (s) - (h))
-#define LINE_IDX_DIFF(l1,l2,s) ((l1) > (l2) ? (l1) - (l2) : (s) + (l1) - (l2))
-
-static void scroll1(EVEText *box) {
- box->line0 = (box->line0 + 1) % box->line_size;
- eve_cmd(CMD_MEMSET, "www", box->mem_addr + box->ch_idx, 0x0, box->w * 2);
- eve_cmd_exec(1);
- box->dirty = 1;
-}
-
-void eve_text_init(EVEText *box, EVERect *g, uint16_t w, uint16_t h, uint8_t tag, uint16_t line_size, uint32_t mem_addr, uint32_t *mem_next) {
- double scale_x, scale_y;
-
- if (g->w == 0) {
- g->w = w * 8;
- }
- if (g->h == 0) {
- g->h = h * 16;
- }
-
- scale_x = (double)g->w / (w * 8);
- scale_y = (double)g->h / (h * 16);
- box->g = *g;
- box->w = w;
- box->h = h;
- box->tag = tag;
- box->transform_a = 256 / scale_x;
- box->transform_e = 256 / scale_y;
- box->ch_w = scale_x * 8;
- box->ch_h = scale_y * 16;
- box->dl_size = 17;
- box->mem_addr = mem_addr;
- box->line_size = line_size;
- box->line0 = 0;
- box->line_top = -1;
- box->line_top0 = -1;
- box->ch_idx = 0;
- if (box->transform_a != 256) {
- box->dl_size += 1;
- }
- if (box->transform_e != 256) {
- box->dl_size += 1;
- }
-
- eve_touch_set_opt(tag, EVE_TOUCH_OPT_TRACK);
-
- eve_cmd(CMD_MEMSET, "www", mem_addr, 0x0, box->w * 2 * box->line_size);
- eve_cmd_exec(1);
-
- eve_text_update(box);
- *mem_next = box->mem_addr + box->w * 2 * box->line_size + box->dl_size * 4;
-}
-
-int eve_text_touch(EVEText *box, uint8_t tag0, int touch_idx) {
- EVETouch *t;
- uint16_t evt;
- int ret = 0;
-
- t = eve_touch_evt(tag0, touch_idx, box->tag, 1, &evt);
- if (t && evt) {
- if ((evt & EVE_TOUCH_ETYPE_TRACK_START) && (box->line_top < 0)) {
- box->line_top = box->line0;
- box->line_top0 = box->line0;
- }
- if ((evt & EVE_TOUCH_ETYPE_TRACK) && (box->line_top0 >=0)) {
- int line = LINE_IDX_ADD(box->line_top0, (t->y0 - t->y) / box->ch_h, box->line_size);
- if (LINE_IDX_LTE(line, box->line0, box->line_size, box->h)) {
- box->line_top = line;
- box->dirty = 1;
- }
- }
- if (evt & EVE_TOUCH_ETYPE_TRACK_STOP) {
- box->line_top0 = box->line_top;
- }
- ret = 1;
- } else if (box->line_top >= 0) {
- box->line_top = -1;
- box->line_top0 = -1;
- box->dirty = 1;
- }
- return ret;
-}
-
-uint8_t eve_text_draw(EVEText *box) {
- if (box->dirty) {
- eve_text_update(box);
- box->dirty = 0;
- }
- eve_cmd(CMD_APPEND, "ww", box->mem_addr + box->w * 2 * box->line_size, box->dl_size * 4);
- return box->tag;
-}
-
-int eve_text_putc(EVEText *box, int c) {
- int line_c, line_n;
-
- switch (c) {
- case '\b':
- eve_text_backspace(box);
- break;
- case '\r':
- case '\n':
- eve_text_newline(box);
- break;
- default:
- line_c = box->ch_idx / 2 / box->w;
-
- eve_write16(box->mem_addr + box->ch_idx, 0x0200 | (c & 0xff));
- box->ch_idx = (box->ch_idx + 2) % (box->line_size * box->w * 2);
- eve_write16(box->mem_addr + box->ch_idx, TEXT_CRSR);
-
- line_n = box->ch_idx / 2 / box->w;
- if ((line_c != line_n) && (LINE_IDX_DIFF(line_n, box->line0, box->line_size) == box->h)) scroll1(box);
- break;
- }
- return EVE_OK;
-}
-
-void eve_text_update(EVEText *box) {
- int text_h1;
- int text_h2;
- int line_top;
-
- line_top = box->line_top >= 0 ? box->line_top : box->line0;
-
- if (line_top + box->h > box->line_size) {
- text_h1 = box->line_size - line_top;
- text_h2 = box->h - text_h1;
- } else {
- text_h1 = box->h;
- text_h2 = 0;
- }
- eve_dl_start(box->mem_addr + box->w * 2 * box->line_size);
-
- eve_dl_write(SAVE_CONTEXT());
- eve_dl_write(BEGIN(EVE_BITMAPS));
- eve_dl_write(TAG(box->tag));
- eve_dl_write(VERTEX_FORMAT(0));
- eve_dl_write(BITMAP_HANDLE(15));
- if (box->transform_a != 256) {
- eve_dl_write(BITMAP_TRANSFORM_A(box->transform_a));
- }
- if (box->transform_e != 256) {
- eve_dl_write(BITMAP_TRANSFORM_E(box->transform_e));
- }
- eve_dl_write(BITMAP_SOURCE(box->mem_addr + line_top * box->w * 2));
- eve_dl_write(BITMAP_LAYOUT(EVE_TEXTVGA, box->w * 2, text_h1));
- eve_dl_write(BITMAP_SIZE(EVE_NEAREST, EVE_BORDER, EVE_BORDER, box->w * box->ch_w, text_h1 * box->ch_h));
- eve_dl_write(BITMAP_SIZE_H(box->w * box->ch_w, text_h1 * box->ch_h));
- eve_dl_write(VERTEX2F(box->g.x, box->g.y));
-
- if (text_h2) {
- eve_dl_write(BITMAP_SOURCE(box->mem_addr));
- eve_dl_write(BITMAP_LAYOUT(EVE_TEXTVGA, box->w * 2, text_h2));
- eve_dl_write(BITMAP_SIZE(EVE_NEAREST, EVE_BORDER, EVE_BORDER, box->w * box->ch_w, text_h2 * box->ch_h));
- eve_dl_write(BITMAP_SIZE_H(box->w * box->ch_w, text_h2 * box->ch_h));
- eve_dl_write(VERTEX2F(box->g.x, box->g.y + text_h1 * box->ch_h));
- } else {
- eve_dl_write(NOP());
- eve_dl_write(NOP());
- eve_dl_write(NOP());
- eve_dl_write(NOP());
- eve_dl_write(NOP());
- }
-
- eve_dl_write(END());
- eve_dl_write(RESTORE_CONTEXT());
-}
-
-void eve_text_newline(EVEText *box) {
- int line = (box->ch_idx / 2 / box->w + 1) % box->line_size;
-
- eve_write16(box->mem_addr + box->ch_idx, 0);
- box->ch_idx = line * box->w * 2;
- if (LINE_IDX_DIFF(line, box->line0, box->line_size) == box->h) scroll1(box);
- eve_write16(box->mem_addr + box->ch_idx, TEXT_CRSR);
-}
-
-void eve_text_backspace(EVEText *box) {
- uint16_t c;
-
- eve_write16(box->mem_addr + box->ch_idx, 0);
- box->ch_idx = (box->ch_idx - 2) % (box->line_size * box->w * 2);
- if (eve_read16(box->mem_addr + box->ch_idx) == 0) {
- box->ch_idx = (box->ch_idx + 2) % (box->line_size * box->w * 2);
- }
- eve_write16(box->mem_addr + box->ch_idx, TEXT_CRSR);
-}
diff --git a/code/fe310/eos/eve/eve_text.h b/code/fe310/eos/eve/eve_text.h
deleted file mode 100644
index 141816c..0000000
--- a/code/fe310/eos/eve/eve_text.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#include <stdint.h>
-
-typedef struct EVEText {
- EVERect g;
- uint16_t w;
- uint16_t h;
- uint32_t mem_addr;
- uint16_t line_size;
- uint16_t line0;
- int line_top;
- int line_top0;
- uint16_t ch_idx;
- uint16_t transform_a;
- uint16_t transform_e;
- uint8_t tag;
- uint8_t ch_h;
- uint8_t ch_w;
- uint8_t dl_size;
- char dirty;
-} EVEText;
-
-void eve_text_init(EVEText *box, EVERect *g, uint16_t w, uint16_t h, uint8_t tag, uint16_t line_size, uint32_t mem_addr, uint32_t *mem_next);
-int eve_text_touch(EVEText *box, uint8_t tag0, int touch_idx);
-uint8_t eve_text_draw(EVEText *box);
-int eve_text_putc(EVEText *box, int c);
-void eve_text_update(EVEText *box);
-void eve_text_newline(EVEText *box);
-void eve_text_backspace(EVEText *box);
diff --git a/code/fe310/eos/eve/eve_touch.c b/code/fe310/eos/eve/eve_touch.c
deleted file mode 100644
index a6db581..0000000
--- a/code/fe310/eos/eve/eve_touch.c
+++ /dev/null
@@ -1,396 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-
-#include "eve.h"
-
-#define EVE_THRESHOLD_X 5
-#define EVE_THRESHOLD_Y 5
-#define EVE_TIMEOUT_TAP 1000
-#define EVE_TIMEOUT_TRACK 20
-#define EVE_TRAVG 3
-
-#define EVE_NOTOUCH 0x80000000
-
-#define EVE_MAX_TOUCH 5
-
-static int _intr_mask = EVE_INT_TAG | EVE_INT_TOUCH;
-static int _multitouch;
-static uint8_t _tag0;
-
-static EVETouch _touch[EVE_MAX_TOUCH];
-static EVETouchTimer _touch_timer;
-static EVEExtTracker _ext_tracker;
-
-static eve_touch_handler_t _touch_handler;
-static void *_touch_handler_param;
-static uint8_t _tag_opt[256];
-
-static const uint32_t _reg_touch[] = {
- REG_CTOUCH_TOUCH0_XY,
- REG_CTOUCH_TOUCH1_XY,
- REG_CTOUCH_TOUCH2_XY,
- REG_CTOUCH_TOUCH3_XY
-};
-
-static const uint32_t _reg_tag[] = {
- REG_TOUCH_TAG,
- REG_TOUCH_TAG1,
- REG_TOUCH_TAG2,
- REG_TOUCH_TAG3,
- REG_TOUCH_TAG4
-};
-
-static const uint32_t _reg_track[] = {
- REG_TRACKER,
- REG_TRACKER_1,
- REG_TRACKER_2,
- REG_TRACKER_3,
- REG_TRACKER_4
-};
-
-static void _touch_timer_set(uint8_t tag, uint8_t idx, uint16_t evt, int x0, int y0, uint32_t to) {
- _touch_timer.tag = tag;
- _touch_timer.idx = idx;
- _touch_timer.evt = evt;
- _touch_timer.x0 = x0;
- _touch_timer.y0 = y0;
- eve_timer_set(to);
-}
-
-static void _touch_timer_clear(void) {
- eve_timer_clear();
- _touch_timer.tag = 0;
- _touch_timer.evt = 0;
-}
-
-void eve_handle_touch(void) {
- int i;
- char touch_ex = 0;
- char int_ccomplete = 0;
- uint8_t tag0 = _tag0;
- uint8_t touch_last = 0;
- uint8_t flags = eve_read8(REG_INT_FLAGS) & _intr_mask;
-
- if (!_multitouch && (flags & EVE_INT_TOUCH)) _multitouch = 1;
- for (i=0; i<EVE_MAX_TOUCH; i++) {
- uint8_t touch_tag;
- uint32_t touch_xy;
- uint64_t now = 0;
- EVETouch *touch = &_touch[i];
-
- touch->evt = 0;
- touch_xy = i < 4 ? eve_read32(_reg_touch[i]) : (((uint32_t)eve_read16(REG_CTOUCH_TOUCH4_X) << 16) | eve_read16(REG_CTOUCH_TOUCH4_Y));
-
- if (touch_xy != 0x80008000) {
- int16_t touch_x = touch_xy >> 16;
- int16_t touch_y = touch_xy & 0xffff;
- now = eve_time_get_tick();
- if (touch->x == EVE_NOTOUCH) {
- uint16_t _evt = 0;
- uint16_t _eevt = 0;
-
- if (!_tag0 && _touch_timer.tag) {
- if (_touch_timer.evt & EVE_TOUCH_ETYPE_TAP1) {
- int dx = touch_x - touch->x0;
- int dy = touch_y - touch->y0;
- dx = dx < 0 ? -dx : dx;
- dy = dy < 0 ? -dy : dy;
- if ((dx > EVE_THRESHOLD_X) || (dy > EVE_THRESHOLD_Y)) {
- touch->evt |= EVE_TOUCH_ETYPE_TAP1;
- } else {
- _evt |= EVE_TOUCH_ETYPE_TAP2;
- _eevt |= EVE_TOUCH_EETYPE_TAP2;
- }
- }
- if (_touch_timer.evt & EVE_TOUCH_ETYPE_TRACK) {
- touch->evt |= EVE_TOUCH_ETYPE_TRACK_STOP;
- if (_ext_tracker.stop) _ext_tracker.stop(&_touch_timer, touch);
- }
- if (_touch_handler && touch->evt) {
- _touch_handler(_touch_handler_param, _touch_timer.tag, i);
- }
- _touch_timer_clear();
- }
- touch->evt = EVE_TOUCH_ETYPE_POINT | _eevt;
- touch->eevt = _eevt;
- touch->tag0 = 0;
- touch->tag = 0;
- touch->tag_up = 0;
- touch->tracker.tag = 0;
- touch->tracker.track = 0;
- touch->tracker.val = 0;
- touch->t = 0;
- touch->vx = 0;
- touch->vy = 0;
- touch->x0 = touch_x;
- touch->y0 = touch_y;
- } else if (touch->t) {
- int dt = now - touch->t;
- int vx = ((int)touch_x - touch->x) * (int)(EVE_RTC_FREQ) / dt;
- int vy = ((int)touch_y - touch->y) * (int)(EVE_RTC_FREQ) / dt;
- touch->vx = touch->vx ? (vx + touch->vx * EVE_TRAVG) / (EVE_TRAVG + 1) : vx;
- touch->vy = touch->vy ? (vy + touch->vy * EVE_TRAVG) / (EVE_TRAVG + 1) : vy;
- touch->t = now;
- }
- touch->x = touch_x;
- touch->y = touch_y;
- if (_multitouch || (flags & EVE_INT_TAG)) {
- touch_tag = eve_read8(_reg_tag[i]);
- } else {
- touch_tag = touch->tag;
- }
- touch_ex = 1;
- } else {
- touch_tag = 0;
- if (touch->x != EVE_NOTOUCH) {
- touch->evt |= EVE_TOUCH_ETYPE_POINT_UP;
- if (_touch_timer.tag && (i == 0)) {
- _touch_timer.evt &= ~EVE_TOUCH_ETYPE_LPRESS;
- if (!_touch_timer.evt) _touch_timer_clear();
- }
- if (touch->tracker.tag && touch->tracker.track) {
- if (!_touch_timer.tag && (_tag_opt[touch->tracker.tag] & EVE_TOUCH_OPT_TRACK_EXT)) {
- _touch_timer_set(touch->tracker.tag, i, EVE_TOUCH_ETYPE_TRACK, touch->x, touch->y, EVE_TIMEOUT_TRACK);
- if (_ext_tracker.init) _ext_tracker.init(&_touch_timer, touch);
- } else {
- touch->evt |= EVE_TOUCH_ETYPE_TRACK_STOP;
- }
- }
- touch->x = EVE_NOTOUCH;
- touch->y = EVE_NOTOUCH;
- }
- }
- if (touch_tag != touch->tag) {
- if (touch_tag) {
- if (!touch->tag0) {
- touch->tag0 = touch_tag;
- if (_tag_opt[touch_tag] & EVE_TOUCH_OPT_TRACK_MASK) {
- touch->tracker.tag = touch_tag;
- }
- if (touch->tracker.tag && !(_tag_opt[touch->tracker.tag] & EVE_TOUCH_OPT_TRACK_XY)) {
- touch->tracker.track = 1;
- touch->evt |= EVE_TOUCH_ETYPE_TRACK_START;
- touch->t = now;
- }
- if (!_tag0 && (_tag_opt[touch_tag] & EVE_TOUCH_OPT_TIMER_MASK)) {
- uint16_t _evt = 0;
-
- if (_tag_opt[touch_tag] & EVE_TOUCH_OPT_LPRESS) _evt |= EVE_TOUCH_ETYPE_LPRESS;
- if (_tag_opt[touch_tag] & EVE_TOUCH_OPT_DTAP) _evt |= EVE_TOUCH_ETYPE_TAP1;
- _touch_timer_set(touch_tag, 0, _evt, 0, 0, EVE_TIMEOUT_TAP);
- }
- }
- if (!_tag0) _tag0 = tag0 = touch_tag;
- }
- touch->tag_up = touch->tag;
- if (touch->tag_up) touch->evt |= EVE_TOUCH_ETYPE_TAG_UP;
- touch->tag = touch_tag;
- if (touch->tag) touch->evt |= EVE_TOUCH_ETYPE_TAG;
- }
- if (touch_xy != 0x80008000) {
- char _track = touch->tracker.tag && !touch->tracker.track;
- char _timer = _touch_timer.tag && (_touch_timer.evt & EVE_TOUCH_ETYPE_TIMER_MASK) && (i == 0);
- if (_track || _timer) {
- int dx = touch->x - touch->x0;
- int dy = touch->y - touch->y0;
- dx = dx < 0 ? -dx : dx;
- dy = dy < 0 ? -dy : dy;
- if (_track) {
- if ((dx > EVE_THRESHOLD_X) && !(_tag_opt[touch->tracker.tag] & EVE_TOUCH_OPT_TRACK_X)) {
- touch->tracker.tag = 0;
- }
- if ((dy > EVE_THRESHOLD_Y) && !(_tag_opt[touch->tracker.tag] & EVE_TOUCH_OPT_TRACK_Y)) {
- touch->tracker.tag = 0;
- }
- if (touch->tracker.tag && ((dx > EVE_THRESHOLD_X) || (dy > EVE_THRESHOLD_Y))) {
- if (dx > EVE_THRESHOLD_X) {
- touch->eevt |= touch->x > touch->x0 ? EVE_TOUCH_EETYPE_TRACK_RIGHT : EVE_TOUCH_EETYPE_TRACK_LEFT;
- }
- if (dy > EVE_THRESHOLD_Y) {
- touch->eevt |= touch->y > touch->y0 ? EVE_TOUCH_EETYPE_TRACK_DOWN : EVE_TOUCH_EETYPE_TRACK_UP;
- }
- touch->tracker.track = 1;
- touch->evt |= EVE_TOUCH_ETYPE_TRACK_START;
- touch->t = now;
- }
- }
- if (_timer && ((dx > EVE_THRESHOLD_X) || (dy > EVE_THRESHOLD_Y))) {
- _touch_timer.evt &= ~EVE_TOUCH_ETYPE_TIMER_MASK;
- if (!_touch_timer.evt) _touch_timer_clear();
- }
- }
- if (touch->tracker.tag && touch->tracker.track) {
- touch->evt |= _tag_opt[touch->tracker.tag] & EVE_TOUCH_OPT_TRACK_MASK;
- }
- if (touch->evt & EVE_TOUCH_ETYPE_TRACK_REG) {
- uint32_t touch_track = eve_read32(_reg_track[i]);
- if (touch->tracker.tag == (touch_track & 0xff)) {
- touch->tracker.val = touch_track >> 16;
- } else {
- touch->evt &= ~EVE_TOUCH_ETYPE_TRACK_REG;
- }
- }
- if (touch->tracker.tag || _touch_timer.tag) int_ccomplete = 1;
- }
- if (touch->evt) touch_last = i + 1;
- if (!_multitouch) break;
- }
-
- if (!touch_ex) {
- _tag0 = 0;
- _multitouch = 0;
- }
-
- if (_multitouch) int_ccomplete = 1;
-
- if (int_ccomplete && !(_intr_mask & EVE_INT_CONVCOMPLETE)) {
- _intr_mask |= EVE_INT_CONVCOMPLETE;
- eve_write8(REG_INT_MASK, _intr_mask);
- }
- if (!int_ccomplete && (_intr_mask & EVE_INT_CONVCOMPLETE)) {
- _intr_mask &= ~EVE_INT_CONVCOMPLETE;
- eve_write8(REG_INT_MASK, _intr_mask);
- }
-
- for (i=0; i<touch_last; i++) {
- EVETouch *touch = &_touch[i];
- if (_touch_handler && touch->evt) {
- _touch_handler(_touch_handler_param, tag0, i);
- }
- }
-}
-
-void eve_handle_time(void) {
- if (_touch_handler && _touch_timer.tag) {
- EVETouch *touch = &_touch[_touch_timer.idx];
-
- if ((_touch_timer.evt & EVE_TOUCH_ETYPE_TAP1) && (touch->x != EVE_NOTOUCH)) _touch_timer.evt &= ~EVE_TOUCH_ETYPE_TAP1;
-
- if (_touch_timer.evt) {
- int more = 0;
- int _x = touch->x;
- int _y = touch->y;
-
- touch->evt = _touch_timer.evt;
- if (touch->evt & EVE_TOUCH_ETYPE_TRACK) {
- if (_ext_tracker.tick) more = _ext_tracker.tick(&_touch_timer, touch);
- if (more) {
- eve_timer_set(EVE_TIMEOUT_TRACK);
- } else {
- touch->evt |= EVE_TOUCH_ETYPE_TRACK_STOP;
- if (_ext_tracker.stop) _ext_tracker.stop(&_touch_timer, touch);
- }
- } else if (touch->evt & EVE_TOUCH_ETYPE_LPRESS) {
- touch->eevt |= EVE_TOUCH_EETYPE_LPRESS;
- }
-
- _touch_handler(_touch_handler_param, _touch_timer.tag, _touch_timer.idx);
-
- if (!more) _touch_timer_clear();
- touch->x = _x;
- touch->y = _y;
- } else {
- _touch_timer_clear();
- }
- }
-}
-
-void eve_touch_init(void) {
- int i;
-
- for (i=0; i<EVE_MAX_TOUCH; i++) {
- EVETouch *touch = &_touch[i];
- touch->x = EVE_NOTOUCH;
- touch->y = EVE_NOTOUCH;
- }
- eve_write8(REG_INT_MASK, _intr_mask);
- eve_write8(REG_INT_EN, 0x01);
- while(eve_read8(REG_INT_FLAGS));
-}
-
-void eve_touch_set_handler(eve_touch_handler_t handler, void *param) {
- _touch_handler = handler;
- _touch_handler_param = param;
-}
-
-EVETouch *eve_touch_evt(uint8_t tag0, int touch_idx, uint8_t tag_min, uint8_t tag_n, uint16_t *evt) {
- int tag_max;
- uint8_t _tag;
- uint16_t _evt;
- EVETouch *ret = NULL;
-
- *evt = 0;
-
- if ((touch_idx < 0) || (touch_idx > 4)) return ret;
- if (tag_min == EVE_TAG_NOTAG) return ret;
-
- tag_max = tag_min + tag_n;
- if ((tag0 < tag_min) || (tag0 >= tag_max)) return ret;
-
- ret = &_touch[touch_idx];
- _evt = ret->evt;
-
- *evt |= _evt & EVE_TOUCH_ETYPE_POINT_MASK;
- if (_evt & EVE_TOUCH_ETYPE_TAG) {
- _tag = ret->tag;
- if ((_tag >= tag_min) && (_tag < tag_max)) *evt |= EVE_TOUCH_ETYPE_TAG;
- }
- if (_evt & EVE_TOUCH_ETYPE_TAG_UP) {
- _tag = ret->tag_up;
- if ((_tag >= tag_min) && (_tag < tag_max)) *evt |= EVE_TOUCH_ETYPE_TAG_UP;
- }
- if (_evt & EVE_TOUCH_ETYPE_TRACK_REG) {
- _tag = ret->tracker.tag;
- if ((_tag >= tag_min) && (_tag < tag_max)) *evt |= EVE_TOUCH_ETYPE_TRACK_REG;
- }
- if (_evt & EVE_TOUCH_ETYPE_TRACK_MASK) {
- _tag = ret->tracker.tag;
- if ((_tag >= tag_min) && (_tag < tag_max)) *evt |= _evt & EVE_TOUCH_ETYPE_TRACK_MASK;
- }
- if (_evt & (EVE_TOUCH_ETYPE_LPRESS | EVE_TOUCH_ETYPE_TAP1 | EVE_TOUCH_ETYPE_TAP2)) {
- _tag = _touch_timer.tag;
- if ((_tag >= tag_min) && (_tag < tag_max)) *evt |= _evt & (EVE_TOUCH_ETYPE_LPRESS | EVE_TOUCH_ETYPE_TAP1 | EVE_TOUCH_ETYPE_TAP2);
- }
-
- return ret;
-}
-
-void eve_touch_set_opt(uint8_t tag, uint8_t opt) {
- _tag_opt[tag] = opt;
-}
-
-uint8_t eve_touch_get_opt(uint8_t tag) {
- return _tag_opt[tag];
-}
-
-void eve_touch_clear_opt(void) {
- memset(_tag_opt, 0, sizeof(_tag_opt));
-}
-
-EVETouchTimer *eve_touch_get_timer(void) {
- return &_touch_timer;
-}
-
-void eve_etrack_set(eve_etrack_init_t init, eve_etrack_tick_t tick, eve_etrack_stop_t stop, void *param) {
- _ext_tracker.init = init;
- _ext_tracker.tick = tick;
- _ext_tracker.stop = stop;
- _touch_timer.p = param;
-}
-
-void eve_etrack_start(int i) {
- EVETouch *touch = &_touch[i];
-
- _touch_timer_set(touch->tracker.tag, i, EVE_TOUCH_ETYPE_TRACK, touch->x, touch->y, EVE_TIMEOUT_TRACK);
- if (_ext_tracker.init) _ext_tracker.init(&_touch_timer, touch);
-}
-
-void eve_etrack_stop(void) {
- if (_ext_tracker.stop) {
- EVETouch *touch = &_touch[_touch_timer.idx];
-
- touch->evt = EVE_TOUCH_ETYPE_TRACK_STOP;
- _ext_tracker.stop(&_touch_timer, touch);
- }
- _touch_timer_clear();
-}
diff --git a/code/fe310/eos/eve/eve_touch.h b/code/fe310/eos/eve/eve_touch.h
deleted file mode 100644
index 9f935bc..0000000
--- a/code/fe310/eos/eve/eve_touch.h
+++ /dev/null
@@ -1,102 +0,0 @@
-#include <stdint.h>
-
-/* events */
-#define EVE_TOUCH_ETYPE_TRACK 0x0001
-#define EVE_TOUCH_ETYPE_TRACK_REG 0x0002
-#define EVE_TOUCH_ETYPE_TRACK_START 0x0004
-#define EVE_TOUCH_ETYPE_TRACK_STOP 0x0008
-#define EVE_TOUCH_ETYPE_TAG 0x0010
-#define EVE_TOUCH_ETYPE_TAG_UP 0x0020
-#define EVE_TOUCH_ETYPE_POINT 0x0040
-#define EVE_TOUCH_ETYPE_POINT_UP 0x0080
-#define EVE_TOUCH_ETYPE_LPRESS 0x0100
-#define EVE_TOUCH_ETYPE_TAP1 0x0200
-#define EVE_TOUCH_ETYPE_TAP2 0x0400
-
-#define EVE_TOUCH_ETYPE_TAG_MASK (EVE_TOUCH_ETYPE_TAG | EVE_TOUCH_ETYPE_TAG_UP)
-#define EVE_TOUCH_ETYPE_TAP_MASK (EVE_TOUCH_ETYPE_TAP1 | EVE_TOUCH_ETYPE_TAP2)
-#define EVE_TOUCH_ETYPE_TRACK_MASK (EVE_TOUCH_ETYPE_TRACK | EVE_TOUCH_ETYPE_TRACK_START | EVE_TOUCH_ETYPE_TRACK_STOP)
-#define EVE_TOUCH_ETYPE_POINT_MASK (EVE_TOUCH_ETYPE_POINT | EVE_TOUCH_ETYPE_POINT_UP)
-#define EVE_TOUCH_ETYPE_TIMER_MASK (EVE_TOUCH_OPT_LPRESS | EVE_TOUCH_OPT_DTAP)
-
-/* extended events */
-#define EVE_TOUCH_EETYPE_LPRESS 0x0001
-#define EVE_TOUCH_EETYPE_TAP2 0x0002
-
-#define EVE_TOUCH_EETYPE_TRACK_LEFT 0x1000
-#define EVE_TOUCH_EETYPE_TRACK_RIGHT 0x2000
-#define EVE_TOUCH_EETYPE_TRACK_UP 0x4000
-#define EVE_TOUCH_EETYPE_TRACK_DOWN 0x8000
-
-#define EVE_TOUCH_EETYPE_TRACK_X (EVE_TOUCH_EETYPE_TRACK_LEFT | EVE_TOUCH_EETYPE_TRACK_RIGHT)
-#define EVE_TOUCH_EETYPE_TRACK_Y (EVE_TOUCH_EETYPE_TRACK_UP | EVE_TOUCH_EETYPE_TRACK_DOWN)
-#define EVE_TOUCH_EETYPE_TRACK_XY (EVE_TOUCH_EETYPE_TRACK_X | EVE_TOUCH_EETYPE_TRACK_Y)
-
-/* tag options */
-#define EVE_TOUCH_OPT_TRACK EVE_TOUCH_ETYPE_TRACK
-#define EVE_TOUCH_OPT_TRACK_REG EVE_TOUCH_ETYPE_TRACK_REG
-#define EVE_TOUCH_OPT_TRACK_X 0x04
-#define EVE_TOUCH_OPT_TRACK_Y 0x08
-#define EVE_TOUCH_OPT_TRACK_EXT 0x10
-#define EVE_TOUCH_OPT_LPRESS 0x40
-#define EVE_TOUCH_OPT_DTAP 0x80
-
-#define EVE_TOUCH_OPT_TRACK_XY (EVE_TOUCH_OPT_TRACK_X | EVE_TOUCH_OPT_TRACK_Y)
-#define EVE_TOUCH_OPT_TRACK_MASK (EVE_TOUCH_OPT_TRACK | EVE_TOUCH_OPT_TRACK_REG)
-#define EVE_TOUCH_OPT_TIMER_MASK (EVE_TOUCH_OPT_LPRESS | EVE_TOUCH_OPT_DTAP)
-
-typedef void (*eve_touch_handler_t) (void *, uint8_t, int);
-
-typedef struct EVETouch {
- int x;
- int y;
- int vx;
- int vy;
- int x0;
- int y0;
- uint64_t t;
- uint16_t evt;
- uint16_t eevt;
- uint8_t tag0;
- uint8_t tag;
- uint8_t tag_up;
- struct {
- uint8_t tag;
- uint8_t track;
- uint16_t val;
- } tracker;
-} EVETouch;
-
-typedef struct EVETouchTimer {
- uint8_t tag;
- uint8_t idx;
- uint16_t evt;
- int x0;
- int y0;
- void *p;
-} EVETouchTimer;
-
-void eve_handle_touch(void);
-void eve_handle_time(void);
-
-void eve_touch_init(void);
-void eve_touch_set_handler(eve_touch_handler_t handler, void *handler_param);
-EVETouch *eve_touch_evt(uint8_t tag0, int touch_idx, uint8_t tag_min, uint8_t tag_n, uint16_t *evt);
-void eve_touch_set_opt(uint8_t tag, uint8_t opt);
-uint8_t eve_touch_get_opt(uint8_t tag);
-void eve_touch_clear_opt(void);
-EVETouchTimer *eve_touch_get_timer(void);
-
-typedef void (*eve_etrack_init_t) (EVETouchTimer *, EVETouch *);
-typedef int (*eve_etrack_tick_t) (EVETouchTimer *, EVETouch *);
-typedef void (*eve_etrack_stop_t) (EVETouchTimer *, EVETouch *);
-
-typedef struct EVEExtTracker {
- eve_etrack_init_t init;
- eve_etrack_tick_t tick;
- eve_etrack_stop_t stop;
-} EVEExtTracker;
-
-void eve_etrack_set(eve_etrack_init_t init, eve_etrack_tick_t tick, eve_etrack_stop_t stop, void *param);
-void eve_etrack_start(int i);
-void eve_etrack_stop(void);
diff --git a/code/fe310/eos/eve/eve_track.c b/code/fe310/eos/eve/eve_track.c
deleted file mode 100644
index 97ef72b..0000000
--- a/code/fe310/eos/eve/eve_track.c
+++ /dev/null
@@ -1,77 +0,0 @@
-#include <stdlib.h>
-#include <math.h>
-
-#include "eve.h"
-
-void eve_track_init(void) {
- eve_etrack_set(eve_track_inert_init, eve_track_inert_tick, NULL, NULL);
-}
-
-void eve_track_set(uint8_t type, void *param) {
- switch (type) {
- case EVE_TRACK_TYPE_INERT:
- eve_etrack_set(eve_track_inert_init, eve_track_inert_tick, NULL, NULL);
- break;
- case EVE_TRACK_TYPE_OSC:
- eve_etrack_set(NULL, eve_track_osc_tick, NULL, param);
- break;
- default:
- break;
- }
-}
-
-void eve_track_inert_init(EVETouchTimer *timer, EVETouch *touch) {
- double d = sqrt(touch->vx * touch->vx + touch->vy * touch->vy);
- int fc = (double)(EVE_RTC_FREQ) * d / EVE_TRACK_FRICTION;
-
- timer->p = (void *)fc;
-}
-
-int eve_track_inert_tick(EVETouchTimer *timer, EVETouch *touch) {
- int dt = eve_time_get_tick() - touch->t;
- int fc = (int)timer->p;
- int more = 1;
-
- if (dt >= fc / 2) {
- dt = fc / 2;
- more = 0;
- }
- touch->x = timer->x0 + (touch->vx * dt - touch->vx * dt / fc * dt) / (int)(EVE_RTC_FREQ);
- touch->y = timer->y0 + (touch->vy * dt - touch->vy * dt / fc * dt) / (int)(EVE_RTC_FREQ);
- return more;
-}
-
-void eve_track_osc_init(EVETrackOsc *p, int x, int y, uint32_t T, double d, uint32_t t_max) {
- double f0 = 2 * M_PI / (T * EVE_RTC_FREQ / 1000);
-
- if (d < 0) d = 0;
- if (d > 1) d = 1;
- p->x = x;
- p->y = y;
- p->f = d ? f0 * sqrt(1 - d * d) : f0;
- p->d = d;
- p->a = -d * f0;
- p->t_max = t_max;
-}
-
-int eve_track_osc_tick(EVETouchTimer *timer, EVETouch *touch) {
- EVETrackOsc *p = (EVETrackOsc *)timer->p;
- int dt = eve_time_get_tick() - touch->t;
- int ax = timer->x0 - p->x;
- int ay = timer->y0 - p->y;
- int more = 1;
-
- if (p->t_max && (dt >= p->t_max)) {
- dt = p->t_max;
- more = 0;
- }
- if (p->d) {
- double e = exp(p->a * dt);
- ax = ax * e;
- ay = ay * e;
- if ((ax == 0) && (ay == 0)) more = 0;
- }
- touch->x = p->x + ax * cos(p->f * dt);
- touch->y = p->y + ay * cos(p->f * dt);
- return more;
-}
diff --git a/code/fe310/eos/eve/eve_track.h b/code/fe310/eos/eve/eve_track.h
deleted file mode 100644
index a5fd113..0000000
--- a/code/fe310/eos/eve/eve_track.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#include <stdint.h>
-
-#define EVE_TRACK_TYPE_INERT 1
-#define EVE_TRACK_TYPE_OSC 2
-#define EVE_TRACK_FRICTION 500
-
-typedef struct EVETrackOsc {
- int x;
- int y;
- double f;
- double d;
- double a;
- uint32_t t_max;
-} EVETrackOsc;
-
-void eve_track_init(void);
-void eve_track_set(uint8_t type, void *param);
-
-void eve_track_inert_init(EVETouchTimer *timer, EVETouch *touch);
-int eve_track_inert_tick(EVETouchTimer *timer, EVETouch *touch);
-void eve_track_osc_init(EVETrackOsc *p, int x, int y, uint32_t T, double d, uint32_t t_max);
-int eve_track_osc_tick(EVETouchTimer *timer, EVETouch *touch);
diff --git a/code/fe310/eos/eve/screen/Makefile b/code/fe310/eos/eve/screen/Makefile
deleted file mode 100644
index b6cb393..0000000
--- a/code/fe310/eos/eve/screen/Makefile
+++ /dev/null
@@ -1,17 +0,0 @@
-include ../../../common.mk
-
-CFLAGS += -I.. -I../..
-
-obj = font.o screen.o window.o kbdwin.o page.o form.o
-
-
-%.o: %.c %.h
- $(CC) $(CFLAGS) -c $<
-
-%.o: %.S
- $(CC) $(CFLAGS) -c $<
-
-all: $(obj)
-
-clean:
- rm -f *.o \ No newline at end of file
diff --git a/code/fe310/eos/eve/screen/font.c b/code/fe310/eos/eve/screen/font.c
deleted file mode 100644
index da02983..0000000
--- a/code/fe310/eos/eve/screen/font.c
+++ /dev/null
@@ -1,61 +0,0 @@
-#include <stdlib.h>
-
-#include "eve.h"
-#include "unicode.h"
-
-#include "font.h"
-
-void eve_font_init(EVEFont *font, uint8_t font_id) {
- uint32_t p;
-
- p = eve_read32(EVE_ROM_FONT_ADDR);
- p += (148 * (font_id - 16));
- font->id = font_id;
- font->w = eve_read32(p + 136);
- font->h = eve_read32(p + 140);
- eve_readb(p, font->w_ch, 128);
-}
-
-uint8_t eve_font_ch_w(EVEFont *font, utf32_t ch) {
- if (ch < 128) return font->w_ch[ch];
- return 0;
-}
-
-uint16_t eve_font_str_w(EVEFont *font, utf8_t *str) {
- uint16_t r = 0;
- utf32_t ch;
- uint8_t ch_w;
- uint8_t ch_l;
-
- if (str == NULL) return 0;
-
- while (*str) {
- ch_l = utf8_dec(str, &ch);
- ch_w = eve_font_ch_w(font, ch);
- r += ch_w;
- str += ch_l;
- }
-
- return r;
-}
-
-uint16_t eve_font_buf_w(EVEFont *font, utf8_t *buf, uint16_t buf_len) {
- int i = 0;
- uint16_t r = 0;
- utf32_t ch;
- uint8_t ch_w;
- uint8_t ch_l;
-
- while (i < buf_len) {
- ch_l = utf8_dec(buf + i, &ch);
- ch_w = eve_font_ch_w(font, ch);
- r += ch_w;
- i += ch_l;
- }
-
- return r;
-}
-
-uint8_t eve_font_h(EVEFont *font) {
- return font->h;
-} \ No newline at end of file
diff --git a/code/fe310/eos/eve/screen/font.h b/code/fe310/eos/eve/screen/font.h
deleted file mode 100644
index aff038c..0000000
--- a/code/fe310/eos/eve/screen/font.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#include <stdint.h>
-
-typedef struct EVEFont {
- uint8_t id;
- uint8_t w;
- uint8_t h;
- uint8_t w_ch[128];
-} EVEFont;
-
-void eve_font_init(EVEFont *font, uint8_t font_id);
-uint8_t eve_font_ch_w(EVEFont *font, utf32_t ch);
-uint16_t eve_font_str_w(EVEFont *font, utf8_t *str);
-uint16_t eve_font_buf_w(EVEFont *font, utf8_t *buf, uint16_t buf_len);
-uint8_t eve_font_h(EVEFont *font);
diff --git a/code/fe310/eos/eve/screen/form.c b/code/fe310/eos/eve/screen/form.c
deleted file mode 100644
index f7d37ee..0000000
--- a/code/fe310/eos/eve/screen/form.c
+++ /dev/null
@@ -1,109 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-
-#include "eve.h"
-#include "eve_kbd.h"
-#include "unicode.h"
-
-#include "screen.h"
-#include "window.h"
-#include "page.h"
-#include "font.h"
-#include "form.h"
-
-#include "widget/label.h"
-#include "widget/widget.h"
-
-int eve_form_init(EVEForm *form, EVEWindow *window, EVEWidget *widget, uint16_t widget_size, eve_page_open_t open, eve_page_close_t close) {
- memset(form, 0, sizeof(EVEForm));
- eve_page_init(&form->p, window, eve_form_touch, eve_form_draw, open, close, eve_form_handle_evt, eve_form_update_g);
- form->widget = widget;
- form->widget_size = widget_size;
- eve_form_update_g(&form->p, NULL);
-}
-
-int eve_form_touch(EVEView *v, uint8_t tag0, int touch_idx) {
- EVEForm *form = (EVEForm *)v;
- EVEWidget *widget = form->widget;
- int i, ret = 0;
-
- if (touch_idx == 0) {
- EVETouch *t;
- uint16_t evt;
-
- t = eve_touch_evt(tag0, touch_idx, form->p.v.window->tag, 1, &evt);
- if (t && evt) {
- eve_form_handle_evt(&form->p, NULL, t, evt, tag0, touch_idx);
- if ((evt & EVE_TOUCH_ETYPE_POINT_UP) && (t->eevt == 0)) eve_page_set_focus(&form->p, NULL, NULL);
- ret = 1;
- }
- }
- for (i=0; i<form->widget_size; i++) {
- if (eve_page_rect_visible(&form->p, &widget->g)) {
- int r = widget->touch(widget, &form->p, tag0, touch_idx);
- ret = ret || r;
- }
- widget = eve_widget_next(widget);
- }
-
- return ret;
-}
-
-uint8_t eve_form_draw(EVEView *v, uint8_t tag0) {
- EVEForm *form = (EVEForm *)v;
- EVEWidget *widget = form->widget;
- int i;
- uint8_t tagN = tag0;
-
- eve_cmd_dl(SAVE_CONTEXT());
- eve_cmd_dl(VERTEX_FORMAT(0));
- eve_cmd_dl(VERTEX_TRANSLATE_X(eve_page_scr_x(&form->p, 0) * 16));
- eve_cmd_dl(VERTEX_TRANSLATE_Y(eve_page_scr_y(&form->p, 0) * 16));
-
- for (i=0; i<form->widget_size; i++) {
- if (widget->label && eve_page_rect_visible(&form->p, &widget->label->g)) {
- eve_cmd_dl(TAG_MASK(0));
- eve_label_draw(widget->label);
- eve_cmd_dl(TAG_MASK(1));
- }
- if (eve_page_rect_visible(&form->p, &widget->g)) tagN = widget->draw(widget, &form->p, tagN);
- widget = eve_widget_next(widget);
- }
-
- eve_cmd_dl(RESTORE_CONTEXT());
-
- for (i=tag0; i<tagN; i++) {
- eve_touch_set_opt(i, eve_touch_get_opt(i) | EVE_TOUCH_OPT_TRACK | EVE_TOUCH_OPT_TRACK_XY | EVE_TOUCH_OPT_TRACK_EXT);
- }
- if (v->window->tag != EVE_TAG_NOTAG) eve_touch_set_opt(v->window->tag, eve_touch_get_opt(v->window->tag) | EVE_TOUCH_OPT_TRACK | EVE_TOUCH_OPT_TRACK_XY | EVE_TOUCH_OPT_TRACK_EXT);
-
- return tagN;
-}
-
-void eve_form_handle_evt(EVEPage *page, EVEWidget *widget, EVETouch *touch, uint16_t evt, uint8_t tag0, int touch_idx) {
- /*
- if (evt & EVE_TOUCH_ETYPE_TRACK_Y) {
- // do scroll
- } else {
- // go back / forward
- }
- */
-}
-
-void eve_form_update_g(EVEPage *page, EVEWidget *_widget) {
- EVEForm *form = (EVEForm *)page;
- EVEWidget *widget = form->widget;
- int i;
- uint16_t h = 0;
-
- for (i=0; i<form->widget_size; i++) {
- if (widget->label) {
- widget->label->g.y = h;
- if (widget->label->g.w + widget->g.w > form->p.v.window->g.w) h += widget->label->g.h;
- }
- widget->g.y = h;
- h += widget->g.h;
-
- widget = eve_widget_next(widget);
- }
-}
diff --git a/code/fe310/eos/eve/screen/form.h b/code/fe310/eos/eve/screen/form.h
deleted file mode 100644
index 7742b8c..0000000
--- a/code/fe310/eos/eve/screen/form.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#include <stdint.h>
-
-struct EVEWidget;
-
-typedef struct EVEForm {
- EVEPage p;
- struct EVEWidget *widget;
- uint16_t widget_size;
-} EVEForm;
-
-int eve_form_init(EVEForm *form, EVEWindow *window, struct EVEWidget *widget, uint16_t widget_size, eve_page_open_t open, eve_page_close_t close);
-int eve_form_touch(EVEView *v, uint8_t tag0, int touch_idx);
-uint8_t eve_form_draw(EVEView *v, uint8_t tag0);
-void eve_form_handle_evt(EVEPage *page, struct EVEWidget *widget, EVETouch *touch, uint16_t evt, uint8_t tag0, int touch_idx);
-void eve_form_update_g(EVEPage *page, struct EVEWidget *widget);
diff --git a/code/fe310/eos/eve/screen/kbdwin.c b/code/fe310/eos/eve/screen/kbdwin.c
deleted file mode 100644
index decedad..0000000
--- a/code/fe310/eos/eve/screen/kbdwin.c
+++ /dev/null
@@ -1,39 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-
-#include "eve.h"
-#include "eve_kbd.h"
-
-#include "screen.h"
-#include "window.h"
-#include "kbdwin.h"
-
-static int kbdwin_touch(EVEView *v, uint8_t tag0, int touch_idx) {
- EVEKbdView *k_view = (EVEKbdView *)v;
-
- return eve_kbd_touch(&k_view->kbd, tag0, touch_idx);
-}
-
-static uint8_t kbdwin_draw(EVEView *v, uint8_t tag0) {
- EVEKbdView *k_view = (EVEKbdView *)v;
-
- eve_kbd_draw(&k_view->kbd);
- return tag0;
-}
-
-void eve_kbdwin_init(EVEKbdWin *kbd_win, EVEScreen *screen) {
- EVEKbd *kbd = &kbd_win->view.kbd;
-
- kbd_win->view.v.touch = kbdwin_touch;
- kbd_win->view.v.draw = kbdwin_draw;
- eve_kbd_init(kbd, NULL, screen->mem_next, &screen->mem_next);
- eve_window_init(&kbd_win->win, &kbd->g, &kbd_win->view.v, screen);
-}
-
-void eve_kbdwin_append(EVEKbdWin *kbd_win) {
- EVEKbd *kbd = &kbd_win->view.kbd;
- EVEWindow *window = &kbd_win->win;
-
- eve_screen_set_kbd(window->screen, kbd);
- eve_window_append(window);
-}
diff --git a/code/fe310/eos/eve/screen/kbdwin.h b/code/fe310/eos/eve/screen/kbdwin.h
deleted file mode 100644
index 2cc14d9..0000000
--- a/code/fe310/eos/eve/screen/kbdwin.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#include <stdint.h>
-
-typedef struct EVEKbdView {
- EVEView v;
- EVEKbd kbd;
-} EVEKbdView;
-
-typedef struct EVEKbdWin {
- EVEWindow win;
- EVEKbdView view;
-} EVEKbdWin;
-
-void eve_kbdwin_init(EVEKbdWin *kbd_win, EVEScreen *screen);
-void eve_kbdwin_append(EVEKbdWin *kbd_win);
diff --git a/code/fe310/eos/eve/screen/page.c b/code/fe310/eos/eve/screen/page.c
deleted file mode 100644
index f54056c..0000000
--- a/code/fe310/eos/eve/screen/page.c
+++ /dev/null
@@ -1,100 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-
-#include "eve.h"
-#include "eve_kbd.h"
-#include "unicode.h"
-
-#include "screen.h"
-#include "window.h"
-#include "page.h"
-#include "font.h"
-
-#include "widget/label.h"
-#include "widget/widget.h"
-
-#define CH_EOF 0x1a
-
-void eve_page_init(EVEPage *page, EVEWindow *window, eve_view_touch_t touch, eve_view_draw_t draw, eve_page_open_t open, eve_page_close_t close, eve_page_evt_handler_t handle_evt, eve_page_g_updater_t update_g) {
- memset(page, 0, sizeof(EVEPage));
- page->v.touch = touch;
- page->v.draw = draw;
- page->v.window = window;
- page->open = open;
- page->close = close;
- page->handle_evt = handle_evt;
- page->update_g = update_g;
- page->widget_f = NULL;
- window->view = (EVEView *)page;
-}
-
-int16_t eve_page_x(EVEPage *page, int16_t x) {
- return x + page->win_x - page->v.window->g.x;
-}
-
-int16_t eve_page_y(EVEPage *page, int16_t y) {
- return y + page->win_y - page->v.window->g.y;
-}
-
-int16_t eve_page_scr_x(EVEPage *page, int16_t x) {
- return x - page->win_x + page->v.window->g.x;
-}
-
-int16_t eve_page_scr_y(EVEPage *page, int16_t y) {
- return y - page->win_y + page->v.window->g.y;
-}
-
-void eve_page_set_focus(EVEPage *page, EVEWidget *widget, EVERect *f) {
- if (page->widget_f != widget) {
- EVEKbd *kbd = eve_screen_get_kbd(page->v.window->screen);
-
- if (kbd) {
- EVEWidget *widget_f = page->widget_f;
-
- if (widget_f && widget_f->putc) {
- eve_screen_hide_kbd(page->v.window->screen);
- widget_f->putc(page, CH_EOF);
- }
- if (widget && widget->putc) {
- eve_kbd_set_handler(kbd, widget->putc, page);
- eve_screen_show_kbd(page->v.window->screen);
- } else {
- eve_kbd_set_handler(kbd, NULL, NULL);
- }
- }
- page->widget_f = widget;
- }
-
- if (f) {
- EVERect g;
-
- eve_window_visible_g(page->v.window, &g);
- g.x -= page->v.window->g.x;
- g.y -= page->v.window->g.y;
-
- if (f->x < page->win_x + g.x) {
- page->win_x = f->x - g.x;
- }
- if (f->y < page->win_y + g.y) {
- page->win_y = f->y - g.y;
- }
- if ((f->x + f->w) > (page->win_x + g.x + g.w)) {
- page->win_x = (f->x + f->w) - (g.x + g.w);
- }
- if ((f->y + f->h) > (page->win_y + g.y + g.h)) {
- page->win_y = (f->y + f->h) - (g.y + g.h);
- }
- }
-}
-
-EVEWidget *eve_page_get_focus(EVEPage *page) {
- return page->widget_f;
-}
-
-int eve_page_rect_visible(EVEPage *page, EVERect *g) {
- uint16_t w = page->v.window->g.w;
- uint16_t h = page->v.window->g.h;
-
- if (((g->x + g->w) >= page->win_x) && ((g->y + g->h) >= page->win_y) && (g->x <= (page->win_x + w)) && (g->y <= (page->win_y + h))) return 1;
- return 0;
-}
diff --git a/code/fe310/eos/eve/screen/page.h b/code/fe310/eos/eve/screen/page.h
deleted file mode 100644
index eebedfd..0000000
--- a/code/fe310/eos/eve/screen/page.h
+++ /dev/null
@@ -1,30 +0,0 @@
-#include <stdint.h>
-
-struct EVEPage;
-struct EVEWidget;
-
-typedef void (*eve_page_open_t) (struct EVEPage *, struct EVEPage *);
-typedef void (*eve_page_close_t) (struct EVEPage *);
-typedef void (*eve_page_evt_handler_t) (struct EVEPage *, struct EVEWidget *, EVETouch *, uint16_t, uint8_t, int);
-typedef void (*eve_page_g_updater_t) (struct EVEPage *, struct EVEWidget *);
-
-typedef struct EVEPage {
- EVEView v;
- int16_t win_x;
- int16_t win_y;
- eve_page_open_t open;
- eve_page_close_t close;
- eve_page_evt_handler_t handle_evt;
- eve_page_g_updater_t update_g;
- struct EVEWidget *widget_f;
-} EVEPage;
-
-void eve_page_init(EVEPage *page, EVEWindow *window, eve_view_touch_t touch, eve_view_draw_t draw, eve_page_open_t open, eve_page_close_t close, eve_page_evt_handler_t handle_evt, eve_page_g_updater_t update_g);
-int16_t eve_page_x(EVEPage *page, int16_t x);
-int16_t eve_page_y(EVEPage *page, int16_t y);
-int16_t eve_page_scr_x(EVEPage *page, int16_t x);
-int16_t eve_page_scr_y(EVEPage *page, int16_t y);
-
-void eve_page_set_focus(EVEPage *page, struct EVEWidget *widget, EVERect *focus);
-struct EVEWidget *eve_page_get_focus(EVEPage *page);
-int eve_page_rect_visible(EVEPage *page, EVERect *g);
diff --git a/code/fe310/eos/eve/screen/screen.c b/code/fe310/eos/eve/screen/screen.c
deleted file mode 100644
index f103b48..0000000
--- a/code/fe310/eos/eve/screen/screen.c
+++ /dev/null
@@ -1,104 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-
-#include "eve.h"
-#include "eve_kbd.h"
-
-#include "screen.h"
-#include "window.h"
-#include "kbdwin.h"
-
-int eve_screen_init(EVEScreen *screen, uint16_t w, uint16_t h) {
- memset(screen, 0, sizeof(EVEScreen));
- screen->w = w;
- screen->h = h;
- screen->mem_next = EVE_RAM_G;
- eve_touch_set_handler(eve_screen_handle_touch, screen);
-}
-
-void eve_screen_set_kbd(EVEScreen *screen, EVEKbd *kbd) {
- screen->kbd = kbd;
-}
-
-EVEKbd *eve_screen_get_kbd(EVEScreen *screen) {
- return screen->kbd;
-}
-
-void eve_screen_show_kbd(EVEScreen *screen) {
- EVEWindow *win = screen->win_tail;
- EVEKbd *kbd = eve_screen_get_kbd(screen);
-
- if (win) win->g.y = screen->h - kbd->g.h;
-}
-
-void eve_screen_hide_kbd(EVEScreen *screen) {
- EVEWindow *win = screen->win_tail;
-
- if (win) win->g.y = screen->h;
-}
-
-void eve_screen_draw(EVEScreen *screen) {
- EVEWindow *win;
- uint8_t tagN = 0x80;
-
- eve_cmd_burst_start();
- eve_cmd_dl(CMD_DLSTART);
-
- win = screen->win_head;
- while (win) {
- if (eve_window_visible(win)) {
- int16_t x = win->g.x;
- int16_t y = win->g.y;
- uint16_t w = win->g.w;
- uint16_t h = win->g.h;
-
- if (x < 0) {
- w += x;
- x = 0;
- }
- if (y < 0) {
- h += y;
- y = 0;
- }
- if (x + w > screen->w) w = screen->w - x;
- if (y + h > screen->h) h = screen->h - y;
- win->tag = tagN;
-
- if (tagN != EVE_TAG_NOTAG) {
- eve_cmd_dl(CLEAR_TAG(tagN));
- tagN++;
- }
- eve_cmd_dl(CLEAR_COLOR_RGBC(win->color_bg));
- eve_cmd_dl(SCISSOR_XY(x, y));
- eve_cmd_dl(SCISSOR_SIZE(w, h));
- eve_cmd_dl(CLEAR(1,1,1));
- eve_cmd_dl(COLOR_RGBC(win->color_fg));
- tagN = win->view->draw(win->view, tagN);
- }
- win = win->next;
- }
-
- eve_cmd_dl(DISPLAY());
- eve_cmd_dl(CMD_SWAP);
- eve_cmd_burst_end();
- eve_cmd_exec(1);
-}
-
-void eve_screen_handle_touch(void *s, uint8_t tag0, int touch_idx) {
- EVEScreen *screen = s;
- EVEWindow *win;
-
- eve_touch_clear_opt();
-
- if (touch_idx >= 0) {
- win = screen->win_tail;
- while (win) {
- if (eve_window_visible(win)) {
- int a = win->view->touch(win->view, tag0, touch_idx);
- }
- win = win->prev;
- }
- }
-
- eve_screen_draw(screen);
-}
diff --git a/code/fe310/eos/eve/screen/screen.h b/code/fe310/eos/eve/screen/screen.h
deleted file mode 100644
index a9745ad..0000000
--- a/code/fe310/eos/eve/screen/screen.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#include <stdint.h>
-
-struct EVEWindow;
-
-typedef struct EVEScreen {
- uint16_t w;
- uint16_t h;
- uint32_t mem_next;
- struct EVEWindow *win_head;
- struct EVEWindow *win_tail;
- EVEKbd *kbd;
-} EVEScreen;
-
-int eve_screen_init(EVEScreen *screen, uint16_t w, uint16_t h);
-void eve_screen_set_kbd(EVEScreen *screen, EVEKbd *kbd);
-EVEKbd *eve_screen_get_kbd(EVEScreen *screen);
-void eve_screen_show_kbd(EVEScreen *screen);
-void eve_screen_hide_kbd(EVEScreen *screen);
-
-void eve_screen_draw(EVEScreen *screen);
-void eve_screen_handle_touch(void *s, uint8_t tag0, int touch_idx);
diff --git a/code/fe310/eos/eve/screen/window.c b/code/fe310/eos/eve/screen/window.c
deleted file mode 100644
index e49897f..0000000
--- a/code/fe310/eos/eve/screen/window.c
+++ /dev/null
@@ -1,116 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-
-#include "eve.h"
-#include "eve_kbd.h"
-
-#include "screen.h"
-#include "window.h"
-
-#define MIN(X, Y) (((X) < (Y)) ? (X) : (Y))
-
-void eve_window_init(EVEWindow *window, EVERect *g, EVEView *view, EVEScreen *screen) {
- memset(window, 0, sizeof(EVEWindow));
-
- if (g) window->g = *g;
- if (view) {
- window->view = view;
- window->view->window = window;
- }
- window->screen = screen;
- window->color_fg = 0xffffff;
-}
-
-void eve_window_set_color_bg(EVEWindow *window, uint8_t r, uint8_t g, uint8_t b) {
- window->color_bg = (r << 16) | (g << 8) | b;
-}
-
-void eve_window_set_color_fg(EVEWindow *window, uint8_t r, uint8_t g, uint8_t b) {
- window->color_fg = (r << 16) | (g << 8) | b;
-}
-
-int eve_window_visible(EVEWindow *window) {
- if (window->g.x >= window->screen->w) return 0;
- if (window->g.y >= window->screen->h) return 0;
- if ((window->g.x + window->g.w) <= 0) return 0;
- if ((window->g.y + window->g.h) <= 0) return 0;
- return 1;
-}
-
-void eve_window_visible_g(EVEWindow *window, EVERect *g) {
- EVEWindow *w = window->next;
-
- *g = window->g;
- while (w) {
- if (eve_window_visible(w)) {
- if (w->g.x > g->x) g->w = MIN(g->w, w->g.x - g->x);
- if (w->g.y > g->y) g->h = MIN(g->h, w->g.y - g->y);
- if (w->g.x + w->g.w < g->x + g->w) {
- uint16_t x0 = g->w - MIN(g->w, (g->x + g->w) - (w->g.x + w->g.w));
- g->x += x0;
- g->w -= x0;
- }
- if (w->g.y + w->g.h < g->y + g->h) {
- uint16_t y0 = g->h - MIN(g->h, (g->y + g->h) - (w->g.y + w->g.h));
- g->y += y0;
- g->h -= y0;
- }
- }
- w = w->next;
- }
-}
-
-void eve_window_append(EVEWindow *window) {
- EVEScreen *screen = window->screen;
-
- window->prev = screen->win_tail;
- if (screen->win_tail) {
- screen->win_tail->next = window;
- } else {
- screen->win_head = window;
- }
- screen->win_tail = window;
-}
-
-void eve_window_insert_above(EVEWindow *window, EVEWindow *win_prev) {
- EVEScreen *screen = window->screen;
-
- window->prev = win_prev;
- window->next = win_prev->next;
-
- if (window->next) {
- window->next->prev = window;
- } else {
- screen->win_tail = window;
- }
- win_prev->next = window;
-}
-
-void eve_window_insert_below(EVEWindow *window, EVEWindow *win_next) {
- EVEScreen *screen = window->screen;
-
- window->prev = win_next->prev;
- window->next = win_next;
-
- win_next->prev = window;
- if (window->prev) {
- window->prev->next = window;
- } else {
- screen->win_head = window;
- }
-}
-
-void eve_window_remove(EVEWindow *window) {
- EVEScreen *screen = window->screen;
-
- if (window->prev) {
- window->prev->next = window->next;
- } else {
- screen->win_head = window->next;
- }
- if (window->next) {
- window->next->prev = window->prev;
- } else {
- screen->win_tail = window->prev;
- }
-}
diff --git a/code/fe310/eos/eve/screen/window.h b/code/fe310/eos/eve/screen/window.h
deleted file mode 100644
index 7f14f18..0000000
--- a/code/fe310/eos/eve/screen/window.h
+++ /dev/null
@@ -1,36 +0,0 @@
-#include <stdint.h>
-
-struct EVEView;
-struct EVEWindow;
-
-typedef int (*eve_view_touch_t) (struct EVEView *, uint8_t, int);
-typedef uint8_t (*eve_view_draw_t) (struct EVEView *, uint8_t);
-
-typedef struct EVEView {
- eve_view_touch_t touch;
- eve_view_draw_t draw;
- struct EVEWindow *window;
-} EVEView;
-
-typedef struct EVEWindow {
- EVERect g;
- EVEView *view;
- EVEScreen *screen;
- struct EVEWindow *next;
- struct EVEWindow *prev;
- uint32_t color_bg;
- uint32_t color_fg;
- uint8_t tag;
-} EVEWindow;
-
-void eve_window_init(EVEWindow *window, EVERect *g, EVEView *view, EVEScreen *screen);
-void eve_window_set_color_bg(EVEWindow *window, uint8_t r, uint8_t g, uint8_t b);
-void eve_window_set_color_fg(EVEWindow *window, uint8_t r, uint8_t g, uint8_t b);
-
-int eve_window_visible(EVEWindow *window);
-void eve_window_visible_g(EVEWindow *window, EVERect *g);
-
-void eve_window_append(EVEWindow *window);
-void eve_window_insert_above(EVEWindow *window, EVEWindow *win_prev);
-void eve_window_insert_below(EVEWindow *window, EVEWindow *win_next);
-void eve_window_remove(EVEWindow *window);
diff --git a/code/fe310/eos/eve/widget/Makefile b/code/fe310/eos/eve/widget/Makefile
deleted file mode 100644
index 160db72..0000000
--- a/code/fe310/eos/eve/widget/Makefile
+++ /dev/null
@@ -1,17 +0,0 @@
-include ../../../common.mk
-
-CFLAGS += -I.. -I../..
-
-obj = clipb.o label.o widget.o pagew.o strw.o textw.o
-
-
-%.o: %.c %.h
- $(CC) $(CFLAGS) -c $<
-
-%.o: %.S
- $(CC) $(CFLAGS) -c $<
-
-all: $(obj)
-
-clean:
- rm -f *.o \ No newline at end of file
diff --git a/code/fe310/eos/eve/widget/clipb.c b/code/fe310/eos/eve/widget/clipb.c
deleted file mode 100644
index 04c9a46..0000000
--- a/code/fe310/eos/eve/widget/clipb.c
+++ /dev/null
@@ -1,19 +0,0 @@
-#include <string.h>
-
-#include "eve.h"
-#include "clipb.h"
-
-static uint8_t _clipb[EVE_CLIPB_SIZE_BUF];
-
-int eve_clipb_push(uint8_t *str, uint16_t len) {
- if (len >= EVE_CLIPB_SIZE_BUF) return EVE_ERR;
-
- memcpy(_clipb, str, len);
- _clipb[len] = '\0';
-
- return EVE_OK;
-}
-
-uint8_t *eve_clipb_get(void) {
- return _clipb;
-} \ No newline at end of file
diff --git a/code/fe310/eos/eve/widget/clipb.h b/code/fe310/eos/eve/widget/clipb.h
deleted file mode 100644
index 2d6fae6..0000000
--- a/code/fe310/eos/eve/widget/clipb.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#include <stdint.h>
-
-#define EVE_CLIPB_SIZE_BUF 256
-
-int eve_clipb_push(uint8_t *str, uint16_t len);
-uint8_t *eve_clipb_get(void); \ No newline at end of file
diff --git a/code/fe310/eos/eve/widget/label.c b/code/fe310/eos/eve/widget/label.c
deleted file mode 100644
index ebea823..0000000
--- a/code/fe310/eos/eve/widget/label.c
+++ /dev/null
@@ -1,26 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-
-#include "eve.h"
-#include "eve_kbd.h"
-#include "unicode.h"
-
-#include "screen/screen.h"
-#include "screen/window.h"
-#include "screen/page.h"
-#include "screen/font.h"
-
-#include "label.h"
-
-void eve_label_init(EVELabel *label, EVERect *g, EVEFont *font, char *title) {
- memset(label, 0, sizeof(EVELabel));
- if (g) label->g = *g;
- label->title = title;
- label->font = font;
- if (label->g.w == 0) label->g.w = eve_font_str_w(font, label->title);
- if (label->g.h == 0) label->g.h = eve_font_h(font);
-}
-
-void eve_label_draw(EVELabel *label) {
- eve_cmd(CMD_TEXT, "hhhhs", label->g.x, label->g.y, label->font->id, 0, label->title);
-} \ No newline at end of file
diff --git a/code/fe310/eos/eve/widget/label.h b/code/fe310/eos/eve/widget/label.h
deleted file mode 100644
index ec96844..0000000
--- a/code/fe310/eos/eve/widget/label.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#include <stdint.h>
-
-typedef struct EVELabel {
- EVERect g;
- char *title;
- EVEFont *font;
-} EVELabel;
-
-void eve_label_init(EVELabel *label, EVERect *g, EVEFont *font, char *title);
-void eve_label_draw(EVELabel *label); \ No newline at end of file
diff --git a/code/fe310/eos/eve/widget/pagew.c b/code/fe310/eos/eve/widget/pagew.c
deleted file mode 100644
index c64c477..0000000
--- a/code/fe310/eos/eve/widget/pagew.c
+++ /dev/null
@@ -1,60 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-
-#include "eve.h"
-#include "eve_kbd.h"
-#include "unicode.h"
-
-#include "screen/screen.h"
-#include "screen/window.h"
-#include "screen/page.h"
-#include "screen/font.h"
-
-#include "label.h"
-#include "widget.h"
-#include "pagew.h"
-
-void eve_pagew_init(EVEPageWidget *widget, EVERect *g, char *title, EVEFont *font, EVEPage *page) {
- EVEWidget *_widget = &widget->w;
-
- memset(widget, 0, sizeof(EVEPageWidget));
- eve_widget_init(_widget, EVE_WIDGET_TYPE_PAGE, g, eve_pagew_touch, eve_pagew_draw, NULL);
- widget->title = title;
- widget->font = font;
- widget->page = page;
- if (_widget->g.w == 0) _widget->g.w = eve_font_str_w(font, widget->title);
- if (_widget->g.h == 0) _widget->g.h = eve_font_h(font);
-}
-
-int eve_pagew_touch(EVEWidget *_widget, EVEPage *page, uint8_t tag0, int touch_idx) {
- EVEPageWidget *widget = (EVEPageWidget *)_widget;
- EVETouch *t;
- uint16_t evt;
- int ret = 0;
-
- if (touch_idx > 0) return 0;
-
- t = eve_touch_evt(tag0, touch_idx, widget->tag, 1, &evt);
- if (t && evt) {
- if (evt & EVE_TOUCH_ETYPE_TRACK_MASK) {
- if (page && page->handle_evt) page->handle_evt(page, _widget, t, evt, tag0, touch_idx);
- } else if (evt & EVE_TOUCH_ETYPE_TAG_UP) {
- widget->page->open(widget->page, page);
- }
- ret = 1;
- }
- return ret;
-}
-
-uint8_t eve_pagew_draw(EVEWidget *_widget, EVEPage *page, uint8_t tag0) {
- EVEPageWidget *widget = (EVEPageWidget *)_widget;
-
- widget->tag = tag0;
- if (tag0 != EVE_TAG_NOTAG) {
- eve_cmd_dl(TAG(tag0));
- tag0++;
- }
- eve_cmd(CMD_TEXT, "hhhhs", _widget->g.x, _widget->g.y, widget->font->id, 0, widget->title);
-
- return tag0;
-}
diff --git a/code/fe310/eos/eve/widget/pagew.h b/code/fe310/eos/eve/widget/pagew.h
deleted file mode 100644
index 1f9ae18..0000000
--- a/code/fe310/eos/eve/widget/pagew.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#include <stdint.h>
-
-typedef struct EVEPageWidget {
- EVEWidget w;
- char *title;
- EVEFont *font;
- EVEPage *page;
- uint8_t tag;
-} EVEPageWidget;
-
-void eve_pagew_init(EVEPageWidget *widget, EVERect *g, char *title, EVEFont *font, EVEPage *page);
-int eve_pagew_touch(EVEWidget *_widget, EVEPage *page, uint8_t tag0, int touch_idx);
-uint8_t eve_pagew_draw(EVEWidget *_widget, EVEPage *page, uint8_t tag0);
diff --git a/code/fe310/eos/eve/widget/strw.c b/code/fe310/eos/eve/widget/strw.c
deleted file mode 100644
index 2a80a28..0000000
--- a/code/fe310/eos/eve/widget/strw.c
+++ /dev/null
@@ -1,418 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-
-#include "eve.h"
-#include "eve_kbd.h"
-#include "unicode.h"
-
-#include "screen/screen.h"
-#include "screen/window.h"
-#include "screen/page.h"
-#include "screen/font.h"
-
-#include "clipb.h"
-#include "label.h"
-#include "widget.h"
-#include "strw.h"
-
-#define CH_BS 0x08
-#define CH_DEL 0x7f
-#define CH_EOF 0x1a
-
-#define CH_CTRLX 0x18
-#define CH_CTRLC 0x03
-#define CH_CTRLV 0x16
-
-#define STRW_TMODE_CURSOR 1
-#define STRW_TMODE_SCROLL_X 2
-#define STRW_TMODE_SCROLL_Y 3
-
-#define CHAR_VALID_INPUT(c) ((c >= 0x20) && (c < 0x7f))
-
-void eve_strw_init(EVEStrWidget *widget, EVERect *g, EVEFont *font, utf8_t *str, uint16_t str_size) {
- int rv, str_len;
- EVEWidget *_widget = &widget->w;
-
- memset(widget, 0, sizeof(EVEStrWidget));
- eve_widget_init(_widget, EVE_WIDGET_TYPE_STR, g, eve_strw_touch, eve_strw_draw, eve_strw_putc);
- widget->font = font;
- widget->str = str;
- widget->str_size = str_size;
- rv = utf8_verify(str, str_size, &str_len);
- if (rv != UTF_OK) {
- if (str_len >= str_size) str_len = 0;
- widget->str[str_len] = '\0';
- }
- widget->str_len = str_len;
- widget->str_g.w = eve_font_str_w(font, str);
- if (_widget->g.h == 0) _widget->g.h = eve_font_h(font);
-}
-
-static void set_focus(EVEStrWidget *widget, EVEPage *page) {
- EVERect focus;
- EVEWidget *_widget = &widget->w;
-
- focus.x = _widget->g.x;
- focus.y = _widget->g.y;
- focus.w = _widget->g.w;
- focus.h = 2 * widget->font->h;
- eve_page_set_focus(page, _widget, &focus);
-}
-
-static EVEStrCursor *cursor_prox(EVEStrWidget *widget, EVEStrCursor *cursor, EVEPage *page, EVETouch *t, short *dx) {
- EVEWidget *_widget = &widget->w;
- int x = eve_page_x(page, t->x0) - _widget->g.x + widget->str_g.x;
- int _dx;
-
- *dx = cursor->x - x;
- _dx = *dx < 0 ? -(*dx) : *dx;
-
- if (_dx <= widget->font->w) return cursor;
- return NULL;
-}
-
-int eve_strw_touch(EVEWidget *_widget, EVEPage *page, uint8_t tag0, int touch_idx) {
- EVEStrWidget *widget = (EVEStrWidget *)_widget;
- EVETouch *t;
- uint16_t evt;
-
- if (touch_idx > 0) return 0;
-
- t = eve_touch_evt(tag0, touch_idx, widget->tag, 1, &evt);
- if (t && evt) {
- EVEStrCursor *t_cursor = NULL;
- short dx;
-
- if (evt & (EVE_TOUCH_ETYPE_LPRESS | EVE_TOUCH_ETYPE_TRACK_START)) {
- if (widget->cursor2.on) {
- t_cursor = cursor_prox(widget, &widget->cursor2, page, t, &dx);
- }
- if ((t_cursor == NULL) && widget->cursor1.on) {
- t_cursor = cursor_prox(widget, &widget->cursor1, page, t, &dx);
- }
- if (evt & EVE_TOUCH_ETYPE_TRACK_START) {
- widget->track.cursor = t_cursor;
- if (t_cursor) {
- widget->track.mode = STRW_TMODE_CURSOR;
- widget->track.dx = dx;
- } else if (t->eevt & EVE_TOUCH_EETYPE_TRACK_X) {
- widget->track.mode = STRW_TMODE_SCROLL_X;
- } else if (t->eevt & EVE_TOUCH_EETYPE_TRACK_Y) {
- widget->track.mode = STRW_TMODE_SCROLL_Y;
- }
- }
- }
-
- switch (widget->track.mode) {
- case STRW_TMODE_SCROLL_Y:
- if (page->handle_evt) page->handle_evt(page, _widget, t, evt, tag0, touch_idx);
- break;
-
- case STRW_TMODE_SCROLL_X:
- if (evt & EVE_TOUCH_ETYPE_TRACK_START) {
- widget->str_g.x0 = widget->str_g.x;
- }
- if (evt & EVE_TOUCH_ETYPE_TRACK) {
- int x = widget->str_g.x0 + t->x0 - t->x;
- int w1 = widget->w.g.w - widget->font->w;
-
- if (x > widget->str_g.w - w1) x = widget->str_g.w - w1;
- if (x < 0) x = 0;
- widget->str_g.x = x;
- }
- break;
-
- case STRW_TMODE_CURSOR:
- if (evt & EVE_TOUCH_ETYPE_TRACK) eve_strw_cursor_set(widget, widget->track.cursor, eve_page_x(page, t->x) + widget->track.dx);
- break;
-
- default:
- if (evt & EVE_TOUCH_ETYPE_LPRESS) {
- if (widget->cursor2.on) {
- // copy
- } else if (widget->cursor1.on) {
- if (t_cursor) {
- // paste
- } else {
- eve_strw_cursor_set(widget, &widget->cursor2, eve_page_x(page, t->x));
- }
- } else {
- // select
- }
- }
- if ((evt & EVE_TOUCH_ETYPE_POINT_UP) && !(t->eevt & EVE_TOUCH_EETYPE_LPRESS)) {
- eve_strw_cursor_set(widget, &widget->cursor1, eve_page_x(page, t->x0));
- if (widget->cursor2.on) eve_strw_cursor_clear(widget, &widget->cursor2);
- set_focus(widget, page);
- }
- break;
- }
-
- if (evt & EVE_TOUCH_ETYPE_TRACK_STOP) {
- widget->track.mode = 0;
- widget->track.cursor = NULL;
- widget->track.dx = 0;
- }
-
- return 1;
- }
-
- return 0;
-}
-
-static void _draw_str(EVEStrWidget *widget, EVEWindow *window, uint16_t ch, uint16_t len, uint16_t x1, uint16_t x2, char s) {
- int16_t x;
- EVEWidget *_widget = &widget->w;
-
- x = _widget->g.x - widget->str_g.x;
- if (x1 != x2) {
- eve_cmd_dl(BEGIN(EVE_RECTS));
- if (!s) eve_cmd_dl(COLOR_MASK(0 ,0 ,0 ,0));
- eve_cmd_dl(VERTEX2F(x + x1, _widget->g.y));
- eve_cmd_dl(VERTEX2F(x + x2, _widget->g.y + widget->font->h));
- if (!s) eve_cmd_dl(COLOR_MASK(1 ,1 ,1 ,1));
- eve_cmd_dl(END());
- if (len) {
- if (s) eve_cmd_dl(COLOR_RGBC(window->color_bg));
- eve_cmd(CMD_TEXT, "hhhhpb", x + x1, _widget->g.y, widget->font->id, 0, widget->str + ch, len, 0);
- if (s) eve_cmd_dl(COLOR_RGBC(window->color_fg));
- }
- }
-}
-
-static void _draw_cursor(EVEStrWidget *widget, EVEStrCursor *cursor) {
- uint16_t x, y;
- EVEWidget *_widget = &widget->w;
-
- x = _widget->g.x - widget->str_g.x + cursor->x;
- y = _widget->g.y;
- eve_cmd_dl(BEGIN(EVE_LINES));
- eve_cmd_dl(VERTEX2F(x, y));
- eve_cmd_dl(VERTEX2F(x, y + widget->font->h));
- eve_cmd_dl(END());
-}
-
-uint8_t eve_strw_draw(EVEWidget *_widget, EVEPage *page, uint8_t tag0) {
- EVEStrWidget *widget = (EVEStrWidget *)_widget;
- char cut = widget->str_g.x || (widget->str_g.w > _widget->g.w);
-
- widget->tag = tag0;
- if (tag0 != EVE_TAG_NOTAG) {
- eve_cmd_dl(TAG(tag0));
- eve_touch_set_opt(tag0, EVE_TOUCH_OPT_LPRESS);
- tag0++;
- }
-
- if (cut) {
- EVEWindow *window = page->v.window;
- EVEScreen *screen = window->screen;
- int16_t x = eve_page_scr_x(page, _widget->g.x);
- int16_t y = eve_page_scr_y(page, _widget->g.y);
- uint16_t w = _widget->g.w;
- uint16_t h = _widget->g.h;
- int16_t win_x1 = window->g.x;
- int16_t win_y1 = window->g.y;
- int16_t win_x2 = win_x1 + window->g.w;
- int16_t win_y2 = win_y1 + window->g.h;
-
- if (win_x1 < 0) win_x1 = 0;
- if (win_y1 < 0) win_y1 = 0;
- if (win_x2 > screen->w) win_x2 = screen->w;
- if (win_y2 > screen->h) win_y2 = screen->h;
- if (x < win_x1) {
- w += x - win_x1;
- x = win_x1;
- }
- if (y < win_y1) {
- h += y - win_y1;
- y = win_y1;
- }
- if (x + w > win_x2) w = win_x2 - x;
- if (y + h > win_y2) h = win_y2 - y;
-
- eve_cmd_dl(SAVE_CONTEXT());
- eve_cmd_dl(SCISSOR_XY(x, y));
- eve_cmd_dl(SCISSOR_SIZE(w, h));
- }
-
- if (widget->cursor2.on) {
- EVEStrCursor *c1, *c2;
- int l1, l2, l3;
-
- if (widget->cursor1.ch <= widget->cursor2.ch) {
- c1 = &widget->cursor1;
- c2 = &widget->cursor2;
- } else {
- c1 = &widget->cursor2;
- c2 = &widget->cursor1;
- }
-
- l1 = c1->ch;
- l2 = c2->ch - c1->ch;
- l3 = widget->str_len - c2->ch;
- _draw_str(widget, page->v.window, 0, l1, 0, c1->x, 0);
- _draw_str(widget, page->v.window, c1->ch, l2, c1->x, c2->x, 1);
- _draw_str(widget, page->v.window, c2->ch, l3, c2->x, widget->str_g.x + _widget->g.w, 0);
- } else {
- if (widget->cursor1.on) _draw_cursor(widget, &widget->cursor1);
- _draw_str(widget, page->v.window, 0, widget->str_len, 0, widget->str_g.x + _widget->g.w, 0);
- }
-
- if (cut) {
- eve_cmd_dl(RESTORE_CONTEXT());
- }
-
- return tag0;
-}
-
-void eve_strw_putc(void *_page, int c) {
- EVEPage *page = _page;
- EVEStrWidget *widget = (EVEStrWidget *)eve_page_get_focus(page);
- EVEStrCursor *cursor1 = &widget->cursor1;
- EVEStrCursor *cursor2 = &widget->cursor2;
- utf8_t *str;
- utf8_t *clipb = NULL;
- int w0 = widget->font->w;
- int w1 = widget->w.g.w - widget->font->w;
- int ins_c = 0, del_c = 0;
- int ins_w = 0, del_w = 0;
-
-
- if (c == CH_EOF) {
- if (cursor1->on) eve_strw_cursor_clear(widget, cursor1);
- if (cursor2->on) eve_strw_cursor_clear(widget, cursor2);
- return;
- }
-
- if (!cursor1->on) return;
-
- if (!cursor2->on && ((c == CH_BS) || (c == CH_DEL))) {
- utf32_t uc;
-
- str = widget->str + cursor1->ch;
- switch (c) {
- case CH_BS:
- if (cursor1->ch > 0) {
- del_c = -utf8_seek(str, -1, &uc);
- del_w = eve_font_ch_w(widget->font, uc);
- memmove(str - del_c, str, widget->str_len - cursor1->ch + 1);
- widget->str_len -= del_c;
- widget->str_g.w -= del_w;
- cursor1->ch -= del_c;
- cursor1->x -= del_w;
- }
- break;
-
- case CH_DEL:
- if (cursor1->ch < widget->str_len) {
- del_c = utf8_dec(str, &uc);
- del_w = eve_font_ch_w(widget->font, uc);
- memmove(str, str + del_c, widget->str_len - cursor1->ch - del_c + 1);
- widget->str_len -= del_c;
- widget->str_g.w -= del_w;
- }
- break;
- }
- if (widget->str_g.w - widget->str_g.x < w1) {
- widget->str_g.x -= del_w;
- if (widget->str_g.x < 0) widget->str_g.x = 0;
- }
- } else {
- EVEStrCursor *c1 = cursor1;
- EVEStrCursor *c2 = cursor1;
- utf8_t utf8_buf[4];
-
- if (cursor2->on) {
- if (cursor1->ch <= cursor2->ch) {
- c2 = cursor2;
- } else {
- c1 = cursor2;
- }
- del_c = c2->ch - c1->ch;
- del_w = eve_font_buf_w(widget->font, str, del_c);
- if ((c == CH_CTRLX) || (c == CH_CTRLC)) {
- eve_clipb_push(str, del_c);
- if (c == CH_CTRLC) return;
- }
- }
-
- str = widget->str + c1->ch;
- if (CHAR_VALID_INPUT(c)) {
- ins_c = utf8_enc(c, utf8_buf);
- ins_w = eve_font_ch_w(widget->font, c);
- } else if (c == CH_CTRLV) {
- int rv, clipb_len = 0;
-
- clipb = eve_clipb_get();
- if (clipb) {
- rv = utf8_verify(clipb, EVE_CLIPB_SIZE_BUF, &clipb_len);
- if (rv != UTF_OK) {
- clipb = NULL;
- clipb_len = 0;
- }
- }
- ins_c = clipb_len;
- ins_w = eve_font_str_w(widget->font, clipb);
- }
- if (widget->str_len + ins_c >= widget->str_size + del_c) {
- ins_c = 0;
- ins_w = 0;
- }
- if (ins_c != del_c) memmove(str + ins_c, str + del_c, widget->str_len - c2->ch + 1);
- if (ins_c) {
- if (c == CH_CTRLV) {
- memcpy(str, clipb, ins_c);
- } else if (ins_c > 1) {
- memcpy(str, utf8_buf, ins_c);
- } else {
- *str = utf8_buf[0];
- }
- c1->ch += ins_c;
- c1->x += ins_w;
- }
- widget->str_len += ins_c - del_c;
- widget->str_g.w += ins_w - del_w;
- if (c1 == cursor2) widget->cursor1 = widget->cursor2;
- if (cursor2->on) eve_strw_cursor_clear(widget, cursor2);
- }
-
- if (cursor1->x - widget->str_g.x < w0) widget->str_g.x = cursor1->x > w0 ? cursor1->x - w0 : 0;
- if (cursor1->x - widget->str_g.x > w1) widget->str_g.x = cursor1->x - w1;
-}
-
-void eve_strw_cursor_set(EVEStrWidget *widget, EVEStrCursor *cursor, int16_t x) {
- int i;
- int16_t _x, _d;
- utf32_t ch;
- uint8_t ch_w;
- uint8_t ch_l;
- EVEWidget *_widget = &widget->w;
-
- x = x - _widget->g.x + widget->str_g.x;
-
- _x = 0;
- _d = x;
- i = 0;
- while (i < widget->str_len) {
- ch_l = utf8_dec(widget->str + i, &ch);
- ch_w = eve_font_ch_w(widget->font, ch);
- _x += ch_w;
- i += ch_l;
- if (_x >= x) {
- if (_x - x > _d) {
- _x -= ch_w;
- i -= ch_l;
- }
- break;
- } else {
- _d = x - _x;
- }
- }
- cursor->x = _x;
- cursor->ch = i;
- cursor->on = 1;
-}
-
-void eve_strw_cursor_clear(EVEStrWidget *widget, EVEStrCursor *cursor) {
- cursor->on = 0;
-}
diff --git a/code/fe310/eos/eve/widget/strw.h b/code/fe310/eos/eve/widget/strw.h
deleted file mode 100644
index 72fc6aa..0000000
--- a/code/fe310/eos/eve/widget/strw.h
+++ /dev/null
@@ -1,35 +0,0 @@
-#include <stdint.h>
-
-typedef struct EVEStrCursor {
- char on;
- uint16_t x;
- uint16_t ch;
-} EVEStrCursor;
-
-typedef struct EVEStrWidget {
- EVEWidget w;
- EVEFont *font;
- utf8_t *str;
- uint16_t str_size;
- uint16_t str_len;
- struct {
- int16_t x;
- int16_t x0;
- uint16_t w;
- } str_g;
- EVEStrCursor cursor1;
- EVEStrCursor cursor2;
- uint8_t tag;
- struct {
- EVEStrCursor *cursor;
- short dx;
- char mode;
- } track;
-} EVEStrWidget;
-
-void eve_strw_init(EVEStrWidget *widget, EVERect *g, EVEFont *font, utf8_t *str, uint16_t str_size);
-int eve_strw_touch(EVEWidget *_widget, EVEPage *page, uint8_t tag0, int touch_idx);
-uint8_t eve_strw_draw(EVEWidget *_widget, EVEPage *page, uint8_t tag0);
-void eve_strw_putc(void *_page, int c);
-void eve_strw_cursor_set(EVEStrWidget *widget, EVEStrCursor *cursor, int16_t x);
-void eve_strw_cursor_clear(EVEStrWidget *widget, EVEStrCursor *cursor); \ No newline at end of file
diff --git a/code/fe310/eos/eve/widget/textw.c b/code/fe310/eos/eve/widget/textw.c
deleted file mode 100644
index bf075cf..0000000
--- a/code/fe310/eos/eve/widget/textw.c
+++ /dev/null
@@ -1,535 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-
-#include "eve.h"
-#include "eve_kbd.h"
-#include "unicode.h"
-
-#include "screen/screen.h"
-#include "screen/window.h"
-#include "screen/page.h"
-#include "screen/font.h"
-
-#include "clipb.h"
-#include "label.h"
-#include "widget.h"
-#include "textw.h"
-
-#define CH_BS 0x08
-#define CH_DEL 0x7f
-#define CH_EOF 0x1a
-
-#define CH_CTRLX 0x18
-#define CH_CTRLC 0x03
-#define CH_CTRLV 0x16
-
-#define TEXTW_TMODE_CURSOR 1
-#define TEXTW_TMODE_SCROLL 2
-
-#define LINE_LEN(w,l) ((l) ? (w->line[l] ? w->line[l] - w->line[(l) - 1] - 1 : 0) : w->line[l])
-#define LINE_START(w,l) ((l) ? w->line[(l) - 1] + 1 : 0)
-#define LINE_END(w,l) (w->line[l])
-#define LINE_EMPTY 0xffff
-
-#define CHAR_VALID_INPUT(c) (((c >= 0x20) && (c < 0x7f)) || (c == '\n'))
-
-#define DIVC(x,y) ((x) / (y) + ((x) % (y) != 0))
-
-void eve_textw_init(EVETextWidget *widget, EVERect *g, EVEFont *font, utf8_t *text, uint16_t text_size, uint16_t *line, uint16_t line_size) {
- int rv, text_len;
- EVEWidget *_widget = &widget->w;
-
- memset(widget, 0, sizeof(EVETextWidget));
- eve_widget_init(_widget, EVE_WIDGET_TYPE_TEXT, g, eve_textw_touch, eve_textw_draw, eve_textw_putc);
- widget->font = font;
- widget->text = text;
- widget->text_size = text_size;
- rv = utf8_verify(text, text_size, &text_len);
- if (rv != UTF_OK) {
- if (text_len >= text_size) text_len = 0;
- widget->text[text_len] = '\0';
- }
- widget->text_len = text_len;
- widget->line = line;
- widget->line_size = line_size;
- memset(widget->line, 0xff, line_size * sizeof(uint16_t));
- eve_textw_update(widget, NULL, 0);
-}
-
-static void set_focus(EVETextWidget *widget, EVETextCursor *cursor, EVEPage *page) {
- EVERect focus;
- EVEWidget *_widget = &widget->w;
-
- focus.x = _widget->g.x;
- focus.y = _widget->g.y + cursor->line * widget->font->h;
- focus.w = _widget->g.w;
- focus.h = 2 * widget->font->h;
- eve_page_set_focus(page, _widget, &focus);
-}
-
-static EVETextCursor *cursor_prox(EVETextWidget *widget, EVETextCursor *cursor, EVEPage *page, EVETouch *t, short *dx, short *dl) {
- EVEWidget *_widget = &widget->w;
- int x = eve_page_x(page, t->x0) - _widget->g.x;
- int l = (int)t->tag0 - widget->tag0 + widget->line0;
- int _dx, _dl;
-
- *dx = cursor->x - x;
- *dl = cursor->line - l;
-
- _dx = *dx < 0 ? -(*dx) : *dx;
- _dl = *dl < 0 ? -(*dl) : *dl;
-
- if ((_dx <= widget->font->h) && (_dl <= 1)) return cursor;
- return NULL;
-}
-
-int eve_textw_touch(EVEWidget *_widget, EVEPage *page, uint8_t tag0, int touch_idx) {
- EVETextWidget *widget = (EVETextWidget *)_widget;
- EVETouch *t;
- uint16_t evt;
- int ret = 0;
-
- if (touch_idx > 0) return 0;
-
- t = eve_touch_evt(tag0, touch_idx, widget->tag0, widget->tagN - widget->tag0, &evt);
- if (t && evt) {
- EVETextCursor *t_cursor = NULL;
- short dx, dl;
-
- if (evt & (EVE_TOUCH_ETYPE_LPRESS | EVE_TOUCH_ETYPE_TRACK_START)) {
- if (widget->cursor2.on) {
- t_cursor = cursor_prox(widget, &widget->cursor2, page, t, &dx, &dl);
- }
- if ((t_cursor == NULL) && widget->cursor1.on) {
- t_cursor = cursor_prox(widget, &widget->cursor1, page, t, &dx, &dl);
- }
- if (evt & EVE_TOUCH_ETYPE_TRACK_START) {
- widget->track.cursor = t_cursor;
- if (t_cursor) {
- widget->track.mode = TEXTW_TMODE_CURSOR;
- widget->track.dx = dx;
- widget->track.dl = dl;
- } else {
- widget->track.mode = TEXTW_TMODE_SCROLL;
- }
- }
- }
-
- switch (widget->track.mode) {
- case TEXTW_TMODE_SCROLL:
- if (page->handle_evt) page->handle_evt(page, _widget, t, evt, tag0, touch_idx);
- break;
-
- case TEXTW_TMODE_CURSOR:
- if (evt & EVE_TOUCH_ETYPE_TRACK) eve_textw_cursor_set(widget, widget->track.cursor, t->tag + widget->track.dl, eve_page_x(page, t->x) + widget->track.dx);
- break;
-
- default:
- if (evt & EVE_TOUCH_ETYPE_LPRESS) {
- if (widget->cursor2.on) {
- // copy
- } else if (widget->cursor1.on) {
- if (t_cursor && (dl == 0)) {
- // paste
- } else {
- eve_textw_cursor_set(widget, &widget->cursor2, t->tag, eve_page_x(page, t->x));
- }
- } else {
- // select
- }
- }
- if ((evt & EVE_TOUCH_ETYPE_POINT_UP) && !(t->eevt & EVE_TOUCH_EETYPE_LPRESS)) {
- eve_textw_cursor_set(widget, &widget->cursor1, t->tag_up, eve_page_x(page, t->x0));
- if (widget->cursor2.on) eve_textw_cursor_clear(widget, &widget->cursor2);
- set_focus(widget, &widget->cursor1, page);
- }
- break;
- }
-
- if (evt & EVE_TOUCH_ETYPE_TRACK_STOP) {
- widget->track.mode = 0;
- widget->track.cursor = NULL;
- widget->track.dx = 0;
- widget->track.dl = 0;
- }
-
- ret = 1;
- }
-
- return ret;
-}
-
-static void _draw_line(EVETextWidget *widget, EVEWindow *window, uint16_t l, uint16_t ch, uint16_t len, uint16_t x1, uint16_t x2, char s) {
- EVEWidget *_widget = &widget->w;
-
- if (x1 != x2) {
- eve_cmd_dl(BEGIN(EVE_RECTS));
- if (!s) eve_cmd_dl(COLOR_MASK(0 ,0 ,0 ,0));
- eve_cmd_dl(VERTEX2F(_widget->g.x + x1, _widget->g.y + l * widget->font->h));
- eve_cmd_dl(VERTEX2F(_widget->g.x + x2, _widget->g.y + (l + 1) * widget->font->h));
- if (!s) eve_cmd_dl(COLOR_MASK(1 ,1 ,1 ,1));
- eve_cmd_dl(END());
- if (len) {
- if (s) eve_cmd_dl(COLOR_RGBC(window->color_bg));
- eve_cmd(CMD_TEXT, "hhhhpb", _widget->g.x + x1, _widget->g.y + l * widget->font->h, widget->font->id, 0, widget->text + ch, len, 0);
- if (s) eve_cmd_dl(COLOR_RGBC(window->color_fg));
- }
- }
-}
-
-static void _draw_cursor(EVETextWidget *widget, EVETextCursor *cursor) {
- uint16_t x, y;
- EVEWidget *_widget = &widget->w;
-
- x = _widget->g.x + cursor->x;
- y = _widget->g.y + cursor->line * widget->font->h;
- eve_cmd_dl(BEGIN(EVE_LINES));
- eve_cmd_dl(VERTEX2F(x, y));
- eve_cmd_dl(VERTEX2F(x, y + widget->font->h));
- eve_cmd_dl(END());
-}
-
-uint8_t eve_textw_draw(EVEWidget *_widget, EVEPage *page, uint8_t tag0) {
- EVETextWidget *widget = (EVETextWidget *)_widget;
- int line0, lineN;
- int _line0, _lineN;
- char lineNvisible;
-
- _line0 = line0 = ((int)page->win_y - _widget->g.y) / widget->font->h;
- _lineN = lineN = DIVC(((int)page->win_y - _widget->g.y + page->v.window->g.h), widget->font->h);
- if (line0 < 0) line0 = 0;
- if (lineN < 0) lineN = 0;
- if (line0 > widget->line_len) line0 = widget->line_len;
- if (lineN > widget->line_len) lineN = widget->line_len;
- lineNvisible = (lineN >= _line0) && (lineN < _lineN);
-
- if (lineNvisible || (line0 < lineN)) {
- int i;
- char s = 0;
- EVETextCursor *c1, *c2;
-
- widget->line0 = line0;
- widget->tag0 = tag0;
- widget->tagN = tag0;
-
- if (widget->cursor2.on) {
- if (widget->cursor1.ch <= widget->cursor2.ch) {
- c1 = &widget->cursor1;
- c2 = &widget->cursor2;
- } else {
- c1 = &widget->cursor2;
- c2 = &widget->cursor1;
- }
- } else {
- c1 = NULL;
- c2 = NULL;
- }
-
- for (i=line0; i<lineN; i++) {
- if (widget->tagN != EVE_TAG_NOTAG) {
- eve_cmd_dl(TAG(widget->tagN));
- eve_touch_set_opt(widget->tagN, EVE_TOUCH_OPT_LPRESS);
- widget->tagN++;
- }
- if (!s && c1 && (c1->line == i)) {
- int l1, l2, l3;
-
- l1 = c1->ch - LINE_START(widget, i);
- if (c2->line == i) {
- l2 = c2->ch - c1->ch;
- l3 = LINE_START(widget, i) + LINE_LEN(widget, i) - c2->ch;
- } else {
- l2 = LINE_START(widget, i) + LINE_LEN(widget, i) - c1->ch;
- l3 = 0;
- s = 1;
- }
- _draw_line(widget, page->v.window, i, LINE_START(widget, i), l1, 0, c1->x, 0);
- _draw_line(widget, page->v.window, i, c1->ch, l2, c1->x, s ? _widget->g.w : c2->x, 1);
- if (!s) {
- _draw_line(widget, page->v.window, i, c2->ch, l3, c2->x, _widget->g.w, 0);
- c1 = NULL;
- c2 = NULL;
- }
- } else if (s && (c2->line == i)) {
- int l1 = c2->ch - LINE_START(widget, i);
- int l2 = LINE_START(widget, i) + LINE_LEN(widget, i) - c2->ch;
-
- _draw_line(widget, page->v.window, i, LINE_START(widget, i), l1, 0, c2->x, 1);
- _draw_line(widget, page->v.window, i, c2->ch, l2, c2->x, _widget->g.w, 0);
- c1 = NULL;
- c2 = NULL;
- s = 0;
- } else {
- if (widget->cursor1.on && (widget->cursor1.line == i)) _draw_cursor(widget, &widget->cursor1);
- _draw_line(widget, page->v.window, i, LINE_START(widget, i), LINE_LEN(widget, i), 0, _widget->g.w, s);
- }
- }
- if (lineNvisible) {
- if (widget->tagN != EVE_TAG_NOTAG) {
- eve_cmd_dl(TAG(widget->tagN));
- eve_touch_set_opt(widget->tagN, EVE_TOUCH_OPT_LPRESS);
- widget->tagN++;
- }
- _draw_line(widget, page->v.window, lineN, 0, 0, 0, _widget->g.w, 0);
- }
-
- return widget->tagN;
- } else {
- widget->line0 = 0;
- widget->tag0 = EVE_TAG_NOTAG;
- widget->tagN = EVE_TAG_NOTAG;
-
- return tag0;
- }
-}
-
-void eve_textw_putc(void *_page, int c) {
- EVEPage *page = _page;
- EVETextWidget *widget = (EVETextWidget *)eve_page_get_focus(page);
- EVETextCursor *cursor1 = &widget->cursor1;
- EVETextCursor *cursor2 = &widget->cursor2;
- utf8_t *text;
- utf8_t *clipb = NULL;
- int i, r;
- int ins_c = 0, del_c = 0;
- int ch_w = 0;
-
- if (c == CH_EOF) {
- if (cursor1->on) eve_textw_cursor_clear(widget, cursor1);
- if (cursor2->on) eve_textw_cursor_clear(widget, cursor2);
- return;
- }
-
- if (!cursor1->on) return;
-
- if (!cursor2->on && ((c == CH_BS) || (c == CH_DEL))) {
- utf32_t uc;
-
- text = widget->text + cursor1->ch;
- switch (c) {
- case CH_BS:
- if (cursor1->ch > 0) {
- del_c = -utf8_seek(text, -1, &uc);
- ch_w = eve_font_ch_w(widget->font, uc);
- memmove(text - del_c, text, widget->text_len - cursor1->ch + 1);
- cursor1->ch -= del_c;
- }
- break;
-
- case CH_DEL:
- if (cursor1->ch < widget->text_len) {
- del_c = utf8_dec(text, &uc);
- ch_w = eve_font_ch_w(widget->font, uc);
- memmove(text, text + del_c, widget->text_len - cursor1->ch - del_c + 1);
- }
- break;
- }
- } else {
- EVETextCursor *c1 = cursor1;
- EVETextCursor *c2 = cursor1;
- utf8_t utf8_buf[4];
-
- if (cursor2->on) {
- if (cursor1->ch <= cursor2->ch) {
- c2 = cursor2;
- } else {
- c1 = cursor2;
- }
- del_c = c2->ch - c1->ch;
- if ((c == CH_CTRLX) || (c == CH_CTRLC)) {
- eve_clipb_push(text, del_c);
- if (c == CH_CTRLC) return;
- }
- }
-
- text = widget->text + c1->ch;
- if (CHAR_VALID_INPUT(c)) {
- ins_c = utf8_enc(c, utf8_buf);
- ch_w = eve_font_ch_w(widget->font, c);
- } else if (c == CH_CTRLV) {
- int rv, clipb_len = 0;
-
- clipb = eve_clipb_get();
- if (clipb) {
- rv = utf8_verify(clipb, EVE_CLIPB_SIZE_BUF, &clipb_len);
- if (rv != UTF_OK) {
- clipb = NULL;
- clipb_len = 0;
- }
- }
- ins_c = clipb_len;
- ch_w = eve_font_str_w(widget->font, clipb);
- }
- if (widget->text_len + ins_c >= widget->text_size + del_c) {
- ins_c = 0;
- ch_w = 0;
- }
- if (ins_c != del_c) memmove(text + ins_c, text + del_c, widget->text_len - c2->ch + 1);
- if (ins_c) {
- if (c == CH_CTRLV) {
- memcpy(text, clipb, ins_c);
- } else if (ins_c > 1) {
- memcpy(text, utf8_buf, ins_c);
- } else {
- *text = utf8_buf[0];
- }
- c1->ch += ins_c;
- }
- if (c1 == cursor2) widget->cursor1 = widget->cursor2;
- if (cursor2->on) eve_textw_cursor_clear(widget, cursor2);
- }
-
- if ((ins_c == 0) && (del_c == 0)) return;
-
- widget->text_len += ins_c - del_c;
- for (i=cursor1->line; i<widget->line_len; i++) {
- widget->line[i] += ins_c - del_c;
- }
-
- r = cursor1->line;
- if (cursor1->line) r = eve_textw_update(widget, page, cursor1->line - 1);
- if ((cursor1->line == 0) || (r == cursor1->line - 1)) r = eve_textw_update(widget, page, cursor1->line);
-
- if (cursor1->line && (cursor1->ch < LINE_START(widget, cursor1->line))) {
- cursor1->line--;
- eve_textw_cursor_update(widget, cursor1);
- set_focus(widget, cursor1, page);
- } else if (cursor1->ch > LINE_END(widget, cursor1->line)) {
- while (cursor1->ch > LINE_END(widget, cursor1->line)) cursor1->line++;
- eve_textw_cursor_update(widget, cursor1);
- set_focus(widget, cursor1, page);
- } else {
- cursor1->x += ch_w;
- }
-}
-
-uint16_t eve_textw_update(EVETextWidget *widget, EVEPage *page, uint16_t line) {
- int i;
- utf32_t ch;
- uint8_t ch_w;
- uint8_t ch_l;
- uint16_t word_w, line_w, line_b;
- uint16_t new_h;
- EVEWidget *_widget = &widget->w;
-
- word_w = 0;
- line_w = 0;
- line_b = LINE_EMPTY;
-
- i = LINE_START(widget, line);
- while (i < widget->text_size) {
- ch_l = utf8_dec(widget->text + i, &ch);
- if (!CHAR_VALID_INPUT(ch) && ch) {
- ch = 0;
- widget->text[i] = '\0';
- widget->text_len = i;
- widget->line[line] = LINE_EMPTY;
- }
-
- ch_w = eve_font_ch_w(widget->font, ch);
- if (ch <= 0x20) {
- if ((ch == '\n') || (ch == '\0')) {
- if (widget->line[line] == i) return line;
- widget->line[line] = i;
- line++;
- if ((ch == '\0') || (line == widget->line_size)) break;
- word_w = 0;
- line_w = 0;
- line_b = LINE_EMPTY;
- } else if (ch == ' ') {
- word_w = 0;
- line_w += ch_w;
- line_b = i;
- }
- } else {
- word_w += ch_w;
- line_w += ch_w;
- }
- if ((line_w > _widget->g.w) && (line_b != LINE_EMPTY)) {
- if (widget->line[line] == line_b) return line;
- widget->line[line] = line_b;
- line++;
- if (line == widget->line_size) {
- i = line_b;
- break;
- }
- line_w = word_w;
- line_b = LINE_EMPTY;
- }
- i += ch_l;
- }
-
- widget->line_len = line;
- new_h = (line + 1) * widget->font->h;
- for (i=line; i<widget->line_size; i++) {
- widget->line[i] = LINE_EMPTY;
- }
-
- if (_widget->g.h != new_h) {
- _widget->g.h = new_h;
- if (page && page->update_g) page->update_g(page, _widget);
- }
-
- return line;
-}
-
-void eve_textw_cursor_update(EVETextWidget *widget, EVETextCursor *cursor) {
- int i = LINE_START(widget, cursor->line);
- uint16_t x = 0;
- utf32_t ch;
- uint8_t ch_l;
-
- while ((i < cursor->ch) && (i < LINE_END(widget, cursor->line))) {
- ch_l = utf8_dec(widget->text + i, &ch);
- x += eve_font_ch_w(widget->font, ch);
- i += ch_l;
- }
- cursor->x = x;
-}
-
-void eve_textw_cursor_set(EVETextWidget *widget, EVETextCursor *cursor, uint8_t tag, int16_t x) {
- int i;
- int16_t _x, _d;
- uint16_t c_line = LINE_EMPTY;
- utf32_t ch;
- uint8_t ch_w;
- uint8_t ch_l;
- EVEWidget *_widget = &widget->w;
-
- if ((tag >= widget->tag0) && ((widget->tagN == EVE_TAG_NOTAG) || (tag < widget->tagN))) c_line = tag - widget->tag0 + widget->line0;
- if (c_line < widget->line_len) {
- cursor->line = c_line;
- } else if (c_line == widget->line_len) {
- cursor->line = c_line - 1;
- } else if (!cursor->on) {
- return;
- }
-
- x -= _widget->g.x;
-
- _x = 0;
- _d = x;
- i = LINE_START(widget, cursor->line);
- while (i < LINE_END(widget, cursor->line)) {
- ch_l = utf8_dec(widget->text + i, &ch);
- ch_w = eve_font_ch_w(widget->font, ch);
- _x += ch_w;
- i += ch_l;
- if (_x >= x) {
- if (_x - x > _d) {
- _x -= ch_w;
- i -= ch_l;
- }
- break;
- } else {
- _d = x - _x;
- }
- }
- cursor->x = _x;
- cursor->ch = i;
- cursor->on = 1;
-}
-
-void eve_textw_cursor_clear(EVETextWidget *widget, EVETextCursor *cursor) {
- cursor->on = 0;
-}
diff --git a/code/fe310/eos/eve/widget/textw.h b/code/fe310/eos/eve/widget/textw.h
deleted file mode 100644
index cd46ea3..0000000
--- a/code/fe310/eos/eve/widget/textw.h
+++ /dev/null
@@ -1,39 +0,0 @@
-#include <stdint.h>
-
-typedef struct EVETextCursor {
- char on;
- uint16_t x;
- uint16_t line;
- uint16_t ch;
-} EVETextCursor;
-
-typedef struct EVETextWidget {
- EVEWidget w;
- EVEFont *font;
- utf8_t *text;
- uint16_t text_size;
- uint16_t text_len;
- uint16_t *line;
- uint16_t line_size;
- uint16_t line_len;
- EVETextCursor cursor1;
- EVETextCursor cursor2;
- uint16_t line0;
- uint8_t tag0;
- uint8_t tagN;
- struct {
- EVETextCursor *cursor;
- short dx;
- short dl;
- char mode;
- } track;
-} EVETextWidget;
-
-void eve_textw_init(EVETextWidget *widget, EVERect *g, EVEFont *font, utf8_t *text, uint16_t text_size, uint16_t *line, uint16_t line_size);
-int eve_textw_touch(EVEWidget *_widget, EVEPage *page, uint8_t tag0, int touch_idx);
-uint8_t eve_textw_draw(EVEWidget *_widget, EVEPage *page, uint8_t tag0);
-void eve_textw_putc(void *_w, int c);
-uint16_t eve_textw_update(EVETextWidget *widget, EVEPage *page, uint16_t line);
-void eve_textw_cursor_update(EVETextWidget *widget, EVETextCursor *cursor);
-void eve_textw_cursor_set(EVETextWidget *widget, EVETextCursor *cursor, uint8_t tag, int16_t x);
-void eve_textw_cursor_clear(EVETextWidget *widget, EVETextCursor *cursor);
diff --git a/code/fe310/eos/eve/widget/widget.c b/code/fe310/eos/eve/widget/widget.c
deleted file mode 100644
index ab121d8..0000000
--- a/code/fe310/eos/eve/widget/widget.c
+++ /dev/null
@@ -1,41 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-
-#include "eve.h"
-#include "eve_kbd.h"
-#include "unicode.h"
-
-#include "screen/screen.h"
-#include "screen/window.h"
-#include "screen/page.h"
-#include "screen/font.h"
-
-#include "label.h"
-#include "widget.h"
-#include "pagew.h"
-#include "strw.h"
-#include "textw.h"
-
-static const size_t _eve_wsize[] = {
- 0,
- sizeof(EVEPageWidget),
- sizeof(EVEStrWidget),
- sizeof(EVETextWidget)
-};
-
-void eve_widget_init(EVEWidget *widget, uint8_t type, EVERect *g, eve_widget_touch_t touch, eve_widget_draw_t draw, eve_kbd_input_handler_t putc) {
- if (g) widget->g = *g;
- widget->touch = touch;
- widget->draw = draw;
- widget->putc = putc;
- widget->type = type;
-}
-
-void eve_widget_set_label(EVEWidget *widget, EVELabel *label) {
- widget->label = label;
-}
-
-EVEWidget *eve_widget_next(EVEWidget *widget) {
- char *_w = (char *)widget;
- return (EVEWidget *)(_w + _eve_wsize[widget->type]);
-}
diff --git a/code/fe310/eos/eve/widget/widget.h b/code/fe310/eos/eve/widget/widget.h
deleted file mode 100644
index 1aa2cd7..0000000
--- a/code/fe310/eos/eve/widget/widget.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#include <stdint.h>
-
-#define EVE_WIDGET_TYPE_PAGE 1
-#define EVE_WIDGET_TYPE_STR 2
-#define EVE_WIDGET_TYPE_TEXT 3
-
-struct EVEWidget;
-
-typedef int (*eve_widget_touch_t) (struct EVEWidget *, EVEPage *, uint8_t, int);
-typedef uint8_t (*eve_widget_draw_t) (struct EVEWidget *, EVEPage *, uint8_t);
-
-typedef struct EVEWidget {
- EVERect g;
- eve_widget_touch_t touch;
- eve_widget_draw_t draw;
- eve_kbd_input_handler_t putc;
- EVELabel *label;
- uint8_t type;
-} EVEWidget;
-
-void eve_widget_init(EVEWidget *widget, uint8_t type, EVERect *g, eve_widget_touch_t touch, eve_widget_draw_t draw, eve_kbd_input_handler_t putc);
-void eve_widget_set_label(EVEWidget *widget, EVELabel *label);
-EVEWidget *eve_widget_next(EVEWidget *widget);
diff --git a/code/fe310/eos/event.c b/code/fe310/eos/event.c
deleted file mode 100644
index 6953dca..0000000
--- a/code/fe310/eos/event.c
+++ /dev/null
@@ -1,138 +0,0 @@
-#include <stdlib.h>
-#include <stdint.h>
-#include <unistd.h>
-#include <stdio.h>
-
-#include "encoding.h"
-#include "platform.h"
-
-#include "msgq.h"
-#include "event.h"
-
-EOSMsgQ _eos_event_q;
-static EOSMsgItem event_q_array[EOS_EVT_SIZE_Q];
-
-static eos_evt_handler_t evt_handler[EOS_EVT_MAX_EVT + 1];
-
-static void evtq_handler(unsigned char type, unsigned char *buffer, uint16_t len) {
- unsigned char idx = (type & EOS_EVT_MASK) >> 4;
-
- if (idx && (idx <= EOS_EVT_MAX_EVT)) {
- evt_handler[idx](type, buffer, len);
- } else {
- eos_evtq_bad_handler(type, buffer, len);
- }
-}
-
-void eos_evtq_init(void) {
- int i;
-
- evt_handler[0] = evtq_handler;
- for (i=0; i<EOS_EVT_MAX_EVT; i++) {
- evt_handler[i + 1] = eos_evtq_bad_handler;
- }
- eos_msgq_init(&_eos_event_q, event_q_array, EOS_EVT_SIZE_Q);
-}
-
-int eos_evtq_push(unsigned char type, unsigned char *buffer, uint16_t len) {
- clear_csr(mstatus, MSTATUS_MIE);
- int ret = eos_msgq_push(&_eos_event_q, type, buffer, len);
- set_csr(mstatus, MSTATUS_MIE);
- return ret;
-}
-
-int eos_evtq_push_isr(unsigned char type, unsigned char *buffer, uint16_t len) {
- return eos_msgq_push(&_eos_event_q, type, buffer, len);
-}
-
-void eos_evtq_pop(unsigned char *type, unsigned char **buffer, uint16_t *len) {
- clear_csr(mstatus, MSTATUS_MIE);
- eos_msgq_pop(&_eos_event_q, type, buffer, len);
- set_csr(mstatus, MSTATUS_MIE);
-}
-
-void eos_evtq_pop_isr(unsigned char *type, unsigned char **buffer, uint16_t *len) {
- eos_msgq_pop(&_eos_event_q, type, buffer, len);
-}
-
-void eos_evtq_wait(unsigned char type, unsigned char *selector, uint16_t sel_len, unsigned char **buffer, uint16_t *len) {
- int rv = 0;
-
- while(!rv) {
- clear_csr(mstatus, MSTATUS_MIE);
- rv = eos_msgq_get(&_eos_event_q, type, selector, sel_len, buffer, len);
- if (!rv) {
- unsigned char _type;
- unsigned char *_buffer;
- uint16_t _len;
-
- eos_msgq_pop(&_eos_event_q, &_type, &_buffer, &_len);
- if (_type) {
- set_csr(mstatus, MSTATUS_MIE);
- evt_handler[0](_type, _buffer, _len);
- } else {
- asm volatile ("wfi");
- set_csr(mstatus, MSTATUS_MIE);
- }
- } else {
- set_csr(mstatus, MSTATUS_MIE);
- }
- }
-}
-
-void eos_evtq_flush(void) {
- clear_csr(mstatus, MSTATUS_MIE);
- eos_evtq_flush_isr();
- set_csr(mstatus, MSTATUS_MIE);
-}
-
-void eos_evtq_flush_isr(void) {
- unsigned char type;
- unsigned char *buffer;
- uint16_t len;
-
- do {
- eos_msgq_pop(&_eos_event_q, &type, &buffer, &len);
- if (type) {
- set_csr(mstatus, MSTATUS_MIE);
- evt_handler[0](type, buffer, len);
- clear_csr(mstatus, MSTATUS_MIE);
- }
- } while (type);
-}
-
-void eos_evtq_loop(void) {
- unsigned char type;
- unsigned char *buffer;
- uint16_t len;
- int foo = 1;
-
- while(foo) {
- clear_csr(mstatus, MSTATUS_MIE);
- eos_msgq_pop(&_eos_event_q, &type, &buffer, &len);
- if (type) {
- set_csr(mstatus, MSTATUS_MIE);
- evt_handler[0](type, buffer, len);
- } else {
- asm volatile ("wfi");
- set_csr(mstatus, MSTATUS_MIE);
- }
- }
-}
-
-void eos_evtq_bad_handler(unsigned char type, unsigned char *buffer, uint16_t len) {
- printf("evt bad handler:0x%x\n", type);
-}
-
-void eos_evtq_set_handler(unsigned char type, eos_evt_handler_t handler) {
- unsigned char idx = (type & EOS_EVT_MASK) >> 4;
-
- if (idx <= EOS_EVT_MAX_EVT) evt_handler[idx] = handler;
-}
-
-eos_evt_handler_t eos_evtq_get_handler(unsigned char type) {
- unsigned char idx = (type & EOS_EVT_MASK) >> 4;
-
- if (idx <= EOS_EVT_MAX_EVT) return evt_handler[idx];
- return NULL;
-}
diff --git a/code/fe310/eos/event.h b/code/fe310/eos/event.h
deleted file mode 100644
index ba906bb..0000000
--- a/code/fe310/eos/event.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#include <stdint.h>
-
-#include "evt_def.h"
-
-typedef void (*eos_evt_handler_t) (unsigned char, unsigned char *, uint16_t);
-
-void eos_evtq_init(void);
-int eos_evtq_push(unsigned char type, unsigned char *buffer, uint16_t len);
-int eos_evtq_push_isr(unsigned char type, unsigned char *buffer, uint16_t len);
-void eos_evtq_pop(unsigned char *type, unsigned char **buffer, uint16_t *len);
-void eos_evtq_pop_isr(unsigned char *type, unsigned char **buffer, uint16_t *len);
-void eos_evtq_wait(unsigned char type, unsigned char *selector, uint16_t sel_len, unsigned char **buffer, uint16_t *len);
-void eos_evtq_flush(void);
-void eos_evtq_flush_isr(void);
-void eos_evtq_loop(void);
-
-void eos_evtq_bad_handler(unsigned char type, unsigned char *buffer, uint16_t len);
-void eos_evtq_set_handler(unsigned char type, eos_evt_handler_t handler);
-eos_evt_handler_t eos_evtq_get_handler(unsigned char type);
-
diff --git a/code/fe310/eos/evt_def.h b/code/fe310/eos/evt_def.h
deleted file mode 100644
index 16c4255..0000000
--- a/code/fe310/eos/evt_def.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#define EOS_EVT_TIMER 0x10
-#define EOS_EVT_I2S 0x20
-#define EOS_EVT_NET 0x30
-#define EOS_EVT_SPI 0x40
-#define EOS_EVT_UART 0x50
-#define EOS_EVT_UI 0x60
-#define EOS_EVT_USER 0x80
-
-#define EOS_EVT_MAX_EVT 8
-#define EOS_EVT_MASK 0xF0
-
-#define EOS_EVT_SIZE_Q 4
diff --git a/code/fe310/eos/i2s.c b/code/fe310/eos/i2s.c
deleted file mode 100644
index c8216ff..0000000
--- a/code/fe310/eos/i2s.c
+++ /dev/null
@@ -1,407 +0,0 @@
-#include <stdlib.h>
-#include <stdint.h>
-
-#include "encoding.h"
-#include "platform.h"
-#include "prci_driver.h"
-
-#include "eos.h"
-#include "interrupt.h"
-#include "event.h"
-
-#include "i2s.h"
-#include "i2s_def.h"
-#include "irq_def.h"
-
-#define I2S_PWM_REG_CK PWM0_REG
-#define I2S_PWM_REG_WS_MIC PWM1_REG
-#define I2S_PWM_REG_WS_SPK PWM2_REG
-
-#define MIN(X, Y) (((X) < (Y)) ? (X) : (Y))
-#define MAX(X, Y) (((X) > (Y)) ? (X) : (Y))
-
-#define EOS_ABUF_IDX_MASK(IDX, SIZE) ((IDX) & ((SIZE) - 1))
-
-EOSABuf _eos_i2s_mic_buf;
-EOSABuf _eos_i2s_spk_buf;
-uint32_t _eos_i2s_fmt = 0;
-uint32_t _eos_i2s_mic_wm = 0;
-uint32_t _eos_i2s_spk_wm = 0;
-uint32_t _eos_i2s_mic_evt_enable = 0;
-uint32_t _eos_i2s_spk_evt_enable = 0;
-
-static eos_i2s_handler_t i2s_spk_handler = NULL;
-static eos_i2s_handler_t i2s_mic_handler = NULL;
-static uint32_t i2s_clk_period;
-static uint8_t i2s_mic_volume = 0; /* 0 - 8 */
-static uint8_t i2s_spk_volume = 16; /* 0 - 16 */
-
-static void _abuf_init(EOSABuf *buf, uint8_t *array, uint16_t size) {
- buf->idx_r = 0;
- buf->idx_w = 0;
- buf->size = size;
- buf->array = array;
-}
-
-static int _abuf_push8(EOSABuf *buf, uint8_t sample) {
- if ((uint16_t)(buf->idx_w - buf->idx_r) == buf->size) return EOS_ERR_FULL;
-
- buf->array[EOS_ABUF_IDX_MASK(buf->idx_w, buf->size)] = sample;
- buf->idx_w++;
- return EOS_OK;
-}
-
-static int _abuf_push16(EOSABuf *buf, uint16_t sample) {
- if ((uint16_t)(buf->idx_w - buf->idx_r) == buf->size) return EOS_ERR_FULL;
-
- buf->array[EOS_ABUF_IDX_MASK(buf->idx_w, buf->size)] = sample >> 8;
- buf->array[EOS_ABUF_IDX_MASK(buf->idx_w + 1, buf->size)] = sample & 0xFF;
- buf->idx_w += 2;
- return EOS_OK;
-}
-
-static int _abuf_pop8(EOSABuf *buf, uint8_t *sample) {
- if (buf->idx_r == buf->idx_w) {
- return EOS_ERR_EMPTY;
- } else {
- *sample = buf->array[EOS_ABUF_IDX_MASK(buf->idx_r, buf->size)];
- buf->idx_r++;
- return EOS_OK;
- }
-}
-
-static int _abuf_pop16(EOSABuf *buf, uint16_t *sample) {
- if (buf->idx_r == buf->idx_w) {
- return EOS_ERR_EMPTY;
- } else {
- *sample = buf->array[EOS_ABUF_IDX_MASK(buf->idx_r, buf->size)] << 8;
- *sample |= buf->array[EOS_ABUF_IDX_MASK(buf->idx_r + 1, buf->size)];
- buf->idx_r += 2;
- return EOS_OK;
- }
-}
-
-
-static void _abuf_flush(EOSABuf *buf) {
- buf->idx_r = 0;
- buf->idx_w = 0;
-}
-
-static uint16_t _abuf_len(EOSABuf *buf) {
- return buf->idx_w - buf->idx_r;
-}
-
-static void i2s_handle_evt(unsigned char type, unsigned char *buffer, uint16_t len) {
- switch(type & ~EOS_EVT_MASK) {
- case EOS_I2S_ETYPE_MIC:
- if (i2s_mic_handler) i2s_mic_handler(type);
- clear_csr(mstatus, MSTATUS_MIE);
- _eos_i2s_mic_evt_enable = 1;
- set_csr(mstatus, MSTATUS_MIE);
- break;
- case EOS_I2S_ETYPE_SPK:
- if (i2s_spk_handler) i2s_spk_handler(type);
- clear_csr(mstatus, MSTATUS_MIE);
- _eos_i2s_spk_evt_enable = 1;
- set_csr(mstatus, MSTATUS_MIE);
- break;
- default:
- eos_evtq_bad_handler(type, buffer, len);
- break;
- }
-}
-
-static void _mic_vol_set(uint8_t vol) {
- I2S_PWM_REG_WS_MIC(PWM_CMP2) = i2s_clk_period * (vol + 1);
- I2S_PWM_REG_WS_MIC(PWM_CMP3) = I2S_PWM_REG_WS_MIC(PWM_CMP2) + i2s_clk_period * 16;
-}
-
-static void _spk_vol_set(uint8_t vol) {
- int spk_cmp = vol + i2s_mic_volume - 16;
-
- if (spk_cmp <= 0) {
- I2S_PWM_REG_WS_SPK(PWM_CMP1) = i2s_clk_period * (32 + spk_cmp);
- I2S_PWM_REG_WS_SPK(PWM_CMP2) = i2s_clk_period * (64 + spk_cmp);
- I2S_PWM_REG_WS_SPK(PWM_CMP3) = i2s_clk_period * 33;
- GPIO_REG(GPIO_OUTPUT_XOR) &= ~(1 << I2S_PIN_WS_SPK);
- } else {
- I2S_PWM_REG_WS_SPK(PWM_CMP1) = i2s_clk_period * spk_cmp;
- I2S_PWM_REG_WS_SPK(PWM_CMP2) = i2s_clk_period * (32 + spk_cmp);
- I2S_PWM_REG_WS_SPK(PWM_CMP3) = i2s_clk_period * (33 + spk_cmp);
- GPIO_REG(GPIO_OUTPUT_XOR) |= (1 << I2S_PIN_WS_SPK);
- }
-}
-
-extern void _eos_i2s_start_pwm(void);
-
-void eos_i2s_init(void) {
- eos_evtq_set_handler(EOS_EVT_I2S, i2s_handle_evt);
-
- GPIO_REG(GPIO_INPUT_EN) &= ~(1 << I2S_PIN_CK);
- GPIO_REG(GPIO_OUTPUT_EN) |= (1 << I2S_PIN_CK);
- GPIO_REG(GPIO_PULLUP_EN) &= ~(1 << I2S_PIN_CK);
- GPIO_REG(GPIO_OUTPUT_XOR) &= ~(1 << I2S_PIN_CK);
-
- GPIO_REG(GPIO_INPUT_EN) &= ~(1 << I2S_PIN_CK_SW);
- GPIO_REG(GPIO_OUTPUT_EN) |= (1 << I2S_PIN_CK_SW);
- GPIO_REG(GPIO_PULLUP_EN) &= ~(1 << I2S_PIN_CK_SW);
- GPIO_REG(GPIO_OUTPUT_XOR) &= ~(1 << I2S_PIN_CK_SW);
-
- GPIO_REG(GPIO_INPUT_EN) &= ~(1 << I2S_PIN_WS_MIC);
- GPIO_REG(GPIO_OUTPUT_EN) |= (1 << I2S_PIN_WS_MIC);
- GPIO_REG(GPIO_PULLUP_EN) &= ~(1 << I2S_PIN_WS_MIC);
- GPIO_REG(GPIO_OUTPUT_XOR) &= ~(1 << I2S_PIN_WS_MIC);
-
- GPIO_REG(GPIO_INPUT_EN) &= ~(1 << I2S_PIN_WS_SPK);
- GPIO_REG(GPIO_OUTPUT_EN) |= (1 << I2S_PIN_WS_SPK);
- GPIO_REG(GPIO_PULLUP_EN) &= ~(1 << I2S_PIN_WS_SPK);
- GPIO_REG(GPIO_OUTPUT_XOR) &= ~(1 << I2S_PIN_WS_SPK);
-
- GPIO_REG(GPIO_INPUT_EN) &= ~(1 << I2S_PIN_CK_SR);
- GPIO_REG(GPIO_OUTPUT_EN) |= (1 << I2S_PIN_CK_SR);
- GPIO_REG(GPIO_PULLUP_EN) &= ~(1 << I2S_PIN_CK_SR);
- GPIO_REG(GPIO_OUTPUT_XOR) &= ~(1 << I2S_PIN_CK_SR);
-
- GPIO_REG(GPIO_INPUT_EN) &= ~(1 << I2S_PIN_SD_IN);
- GPIO_REG(GPIO_OUTPUT_EN) &= ~(1 << I2S_PIN_SD_IN);
- GPIO_REG(GPIO_PULLUP_EN) &= ~(1 << I2S_PIN_SD_IN);
- GPIO_REG(GPIO_OUTPUT_XOR) &= ~(1 << I2S_PIN_SD_IN);
-
- GPIO_REG(GPIO_INPUT_EN) &= ~(1 << I2S_PIN_SD_OUT);
- GPIO_REG(GPIO_OUTPUT_EN) &= ~(1 << I2S_PIN_SD_OUT);
- GPIO_REG(GPIO_PULLUP_EN) &= ~(1 << I2S_PIN_SD_OUT);
- GPIO_REG(GPIO_OUTPUT_XOR) &= ~(1 << I2S_PIN_SD_OUT);
-
- GPIO_REG(GPIO_OUTPUT_VAL) |= (1 << I2S_PIN_CK_SW);
- GPIO_REG(GPIO_OUTPUT_VAL) &= ~((1 << I2S_PIN_CK) | (1 << I2S_PIN_CK_SR) | (1 << I2S_PIN_WS_MIC) | (1 << I2S_PIN_WS_SPK));
-}
-
-void eos_i2s_start(uint32_t sample_rate, unsigned char fmt) {
- i2s_clk_period = ((PRCI_get_cpu_freq() / (sample_rate * 64)) & ~I2S_PWM_SCALE_CK_MASK) + 1;
-
- I2S_PWM_REG_CK(PWM_CMP0) = i2s_clk_period >> I2S_PWM_SCALE_CK;
- I2S_PWM_REG_CK(PWM_CMP1) = I2S_PWM_REG_CK(PWM_CMP0) / 2;
- I2S_PWM_REG_CK(PWM_CMP2) = 0;
- I2S_PWM_REG_CK(PWM_CMP3) = 0;
-
- I2S_PWM_REG_WS_MIC(PWM_CMP0) = i2s_clk_period * 64 - 1;
- I2S_PWM_REG_WS_MIC(PWM_CMP1) = i2s_clk_period * 32;
- _mic_vol_set(i2s_mic_volume);
-
- I2S_PWM_REG_WS_SPK(PWM_CMP0) = i2s_clk_period * 64 - 1;
- _spk_vol_set(i2s_spk_volume);
-
- I2S_PWM_REG_CK(PWM_COUNT) = 0;
- I2S_PWM_REG_WS_MIC(PWM_COUNT) = 0;
- I2S_PWM_REG_WS_SPK(PWM_COUNT) = i2s_clk_period / 2;
-
- _eos_i2s_fmt = fmt;
- _eos_i2s_mic_evt_enable = 1;
- _eos_i2s_spk_evt_enable = 1;
-
- eos_intr_set_priority(I2S_IRQ_WS_ID, IRQ_PRIORITY_I2S_WS);
- eos_intr_set_priority(I2S_IRQ_SD_ID, 0);
- eos_intr_enable(I2S_IRQ_WS_ID);
- eos_intr_enable(I2S_IRQ_SD_ID);
-
- _eos_i2s_start_pwm();
- /*
- I2S_PWM_REG_CK(PWM_CFG) = PWM_CFG_ENALWAYS | PWM_CFG_ZEROCMP | I2S_PWM_SCALE_CK;
- I2S_PWM_REG_WS_MIC(PWM_CFG) = PWM_CFG_ENALWAYS | PWM_CFG_ZEROCMP | PWM_CFG_CMP2GANG;
- I2S_PWM_REG_WS_SPK(PWM_CFG) = PWM_CFG_ENALWAYS | PWM_CFG_ZEROCMP | PWM_CFG_CMP1GANG;
- */
-
- GPIO_REG(GPIO_INPUT_EN) |= (1 << I2S_PIN_SD_IN);
- GPIO_REG(GPIO_OUTPUT_VAL) |= (1 << I2S_PIN_CK_SR);
-
- GPIO_REG(GPIO_IOF_SEL) |= (1 << I2S_PIN_CK);
- GPIO_REG(GPIO_IOF_EN) |= (1 << I2S_PIN_CK);
-
- GPIO_REG(GPIO_IOF_SEL) |= (1 << I2S_PIN_CK_SW);
- GPIO_REG(GPIO_IOF_EN) |= (1 << I2S_PIN_CK_SW);
-
- GPIO_REG(GPIO_IOF_SEL) |= (1 << I2S_PIN_WS_MIC);
- GPIO_REG(GPIO_IOF_EN) |= (1 << I2S_PIN_WS_MIC);
-
- GPIO_REG(GPIO_IOF_SEL) |= (1 << I2S_PIN_WS_SPK);
- GPIO_REG(GPIO_IOF_EN) |= (1 << I2S_PIN_WS_SPK);
-}
-
-void eos_i2s_stop(void) {
- I2S_PWM_REG_CK(PWM_CFG) = 0;
- I2S_PWM_REG_WS_MIC(PWM_CFG) = 0;
- I2S_PWM_REG_WS_SPK(PWM_CFG) = 0;
- I2S_PWM_REG_CK(PWM_COUNT) = 0;
- I2S_PWM_REG_WS_MIC(PWM_COUNT) = 0;
- I2S_PWM_REG_WS_SPK(PWM_COUNT) = 0;
-
- _eos_i2s_mic_evt_enable = 0;
- _eos_i2s_spk_evt_enable = 0;
- eos_intr_set_priority(I2S_IRQ_WS_ID, 0);
- eos_intr_set_priority(I2S_IRQ_SD_ID, 0);
- eos_intr_disable(I2S_IRQ_WS_ID);
- eos_intr_disable(I2S_IRQ_SD_ID);
-
- GPIO_REG(GPIO_IOF_EN) &= ~(1 << I2S_PIN_CK);
- GPIO_REG(GPIO_IOF_SEL) &= ~(1 << I2S_PIN_CK);
-
- GPIO_REG(GPIO_IOF_EN) &= ~(1 << I2S_PIN_CK_SW);
- GPIO_REG(GPIO_IOF_SEL) &= ~(1 << I2S_PIN_CK_SW);
-
- GPIO_REG(GPIO_IOF_EN) &= ~(1 << I2S_PIN_WS_MIC);
- GPIO_REG(GPIO_IOF_SEL) &= ~(1 << I2S_PIN_WS_MIC);
-
- GPIO_REG(GPIO_IOF_EN) &= ~(1 << I2S_PIN_WS_SPK);
- GPIO_REG(GPIO_IOF_SEL) &= ~(1 << I2S_PIN_WS_SPK);
-
- GPIO_REG(GPIO_INPUT_EN) &= ~(1 << I2S_PIN_SD_IN);
-
- GPIO_REG(GPIO_OUTPUT_VAL) |= (1 << I2S_PIN_CK_SW);
- GPIO_REG(GPIO_OUTPUT_VAL) &= ~((1 << I2S_PIN_CK) | (1 << I2S_PIN_CK_SR) | (1 << I2S_PIN_WS_MIC) | (1 << I2S_PIN_WS_SPK));
-}
-
-void eos_i2s_mic_init(uint8_t *mic_arr, uint16_t mic_arr_size) {
- clear_csr(mstatus, MSTATUS_MIE);
- _abuf_init(&_eos_i2s_mic_buf, mic_arr, mic_arr_size);
- set_csr(mstatus, MSTATUS_MIE);
-}
-
-void eos_i2s_mic_set_handler(eos_i2s_handler_t wm_handler) {
- clear_csr(mstatus, MSTATUS_MIE);
- i2s_mic_handler = wm_handler;
- set_csr(mstatus, MSTATUS_MIE);
-}
-
-void eos_i2s_mic_set_wm(uint16_t wm) {
- clear_csr(mstatus, MSTATUS_MIE);
- _eos_i2s_mic_wm = wm;
- set_csr(mstatus, MSTATUS_MIE);
-
-}
-
-uint16_t eos_i2s_mic_len(void) {
- clear_csr(mstatus, MSTATUS_MIE);
- uint16_t ret = _abuf_len(&_eos_i2s_mic_buf);
- set_csr(mstatus, MSTATUS_MIE);
- return ret;
-}
-
-uint16_t eos_i2s_mic_read(uint8_t *sample, uint16_t ssize) {
- uint16_t i;
- uint16_t _ssize = 0;
-
- clear_csr(mstatus, MSTATUS_MIE);
- _ssize = MIN(ssize, _abuf_len(&_eos_i2s_mic_buf));
- set_csr(mstatus, MSTATUS_MIE);
-
- for (i=0; i<_ssize; i++) {
- sample[i] = _eos_i2s_mic_buf.array[EOS_ABUF_IDX_MASK(_eos_i2s_mic_buf.idx_r + i, _eos_i2s_mic_buf.size)];
- }
-
- clear_csr(mstatus, MSTATUS_MIE);
- _eos_i2s_mic_buf.idx_r += _ssize;
- set_csr(mstatus, MSTATUS_MIE);
-
- return _ssize;
-}
-
-int eos_i2s_mic_pop8(uint8_t *sample) {
- clear_csr(mstatus, MSTATUS_MIE);
- int ret = _abuf_pop8(&_eos_i2s_mic_buf, sample);
- set_csr(mstatus, MSTATUS_MIE);
- return ret;
-}
-
-int eos_i2s_mic_pop16(uint16_t *sample) {
- clear_csr(mstatus, MSTATUS_MIE);
- int ret = _abuf_pop16(&_eos_i2s_mic_buf, sample);
- set_csr(mstatus, MSTATUS_MIE);
- return ret;
-}
-
-int eos_i2s_mic_vol_get(void) {
- return i2s_mic_volume;
-}
-
-void eos_i2s_mic_vol_set(int vol) {
- if ((vol < 0) || (vol > 8)) return;
-
- i2s_mic_volume = vol;
-
- clear_csr(mstatus, MSTATUS_MIE);
- _mic_vol_set(vol);
- _spk_vol_set(i2s_spk_volume);
- set_csr(mstatus, MSTATUS_MIE);
-}
-
-void eos_i2s_spk_init(uint8_t *spk_arr, uint16_t spk_arr_size) {
- clear_csr(mstatus, MSTATUS_MIE);
- _abuf_init(&_eos_i2s_spk_buf, spk_arr, spk_arr_size);
- set_csr(mstatus, MSTATUS_MIE);
-}
-
-void eos_i2s_spk_set_handler(eos_i2s_handler_t wm_handler) {
- clear_csr(mstatus, MSTATUS_MIE);
- i2s_spk_handler = wm_handler;
- set_csr(mstatus, MSTATUS_MIE);
-}
-
-void eos_i2s_spk_set_wm(uint16_t wm) {
- clear_csr(mstatus, MSTATUS_MIE);
- _eos_i2s_spk_wm = wm;
- set_csr(mstatus, MSTATUS_MIE);
-}
-
-uint16_t eos_i2s_spk_len(void) {
- clear_csr(mstatus, MSTATUS_MIE);
- uint16_t ret = _abuf_len(&_eos_i2s_spk_buf);
- set_csr(mstatus, MSTATUS_MIE);
- return ret;
-}
-
-uint16_t eos_i2s_spk_write(uint8_t *sample, uint16_t ssize) {
- uint16_t i;
- uint16_t _ssize = 0;
-
- clear_csr(mstatus, MSTATUS_MIE);
- _ssize = MIN(ssize, _eos_i2s_spk_buf.size - _abuf_len(&_eos_i2s_spk_buf));
- set_csr(mstatus, MSTATUS_MIE);
-
- for (i=0; i<_ssize; i++) {
- _eos_i2s_spk_buf.array[EOS_ABUF_IDX_MASK(_eos_i2s_spk_buf.idx_w + i, _eos_i2s_spk_buf.size)] = sample[i];
- }
-
- clear_csr(mstatus, MSTATUS_MIE);
- _eos_i2s_spk_buf.idx_w += _ssize;
- set_csr(mstatus, MSTATUS_MIE);
-
- return _ssize;
-}
-
-int eos_i2s_spk_push8(uint8_t sample) {
- clear_csr(mstatus, MSTATUS_MIE);
- int ret = _abuf_push8(&_eos_i2s_spk_buf, sample);
- set_csr(mstatus, MSTATUS_MIE);
- return ret;
-}
-
-int eos_i2s_spk_push16(uint16_t sample) {
- clear_csr(mstatus, MSTATUS_MIE);
- int ret = _abuf_push16(&_eos_i2s_spk_buf, sample);
- set_csr(mstatus, MSTATUS_MIE);
- return ret;
-}
-
-int eos_i2s_spk_vol_get(void) {
- return i2s_spk_volume;
-}
-
-void eos_i2s_spk_vol_set(int vol) {
- if ((vol < 0) || (vol > 16)) return;
-
- i2s_spk_volume = vol;
-
- clear_csr(mstatus, MSTATUS_MIE);
- _spk_vol_set(vol);
- set_csr(mstatus, MSTATUS_MIE);
-}
diff --git a/code/fe310/eos/i2s.h b/code/fe310/eos/i2s.h
deleted file mode 100644
index 744958e..0000000
--- a/code/fe310/eos/i2s.h
+++ /dev/null
@@ -1,40 +0,0 @@
-#include <stdint.h>
-
-#define EOS_I2S_FMT_ALAW 0
-#define EOS_I2S_FMT_PCM16 1
-
-/* should match i2s_def.h definitions */
-#define EOS_I2S_ETYPE_MIC 1
-#define EOS_I2S_ETYPE_SPK 2
-
-
-typedef struct EOSABuf {
- uint16_t idx_r;
- uint16_t idx_w;
- uint16_t size;
- uint8_t *array;
-} EOSABuf;
-
-typedef void (*eos_i2s_handler_t) (unsigned char);
-
-void eos_i2s_init(void);
-void eos_i2s_start(uint32_t sample_rate, unsigned char fmt);
-void eos_i2s_stop(void);
-void eos_i2s_mic_init(uint8_t *mic_arr, uint16_t mic_arr_size);
-void eos_i2s_mic_set_handler(eos_i2s_handler_t wm_handler);
-void eos_i2s_mic_set_wm(uint16_t wm);
-uint16_t eos_i2s_mic_len(void);
-uint16_t eos_i2s_mic_read(uint8_t *sample, uint16_t ssize);
-int eos_i2s_mic_pop8(uint8_t *sample);
-int eos_i2s_mic_pop16(uint16_t *sample);
-int eos_i2s_mic_vol_get(void);
-void eos_i2s_mic_vol_set(int vol);
-void eos_i2s_spk_init(uint8_t *mic_arr, uint16_t mic_arr_size);
-void eos_i2s_spk_set_handler(eos_i2s_handler_t wm_handler);
-void eos_i2s_spk_set_wm(uint16_t wm);
-uint16_t eos_i2s_spk_len(void);
-uint16_t eos_i2s_spk_write(uint8_t *sample, uint16_t ssize);
-int eos_i2s_spk_push8(uint8_t sample);
-int eos_i2s_spk_push16(uint16_t sample);
-int eos_i2s_spk_vol_get(void);
-void eos_i2s_spk_vol_set(int vol);
diff --git a/code/fe310/eos/i2s_def.h b/code/fe310/eos/i2s_def.h
deleted file mode 100644
index 3a09982..0000000
--- a/code/fe310/eos/i2s_def.h
+++ /dev/null
@@ -1,24 +0,0 @@
-#define I2S_ETYPE_MIC 1
-#define I2S_ETYPE_SPK 2
-
-#define I2S_PIN_CK 1 /* PWM 0.1 */
-#define I2S_PIN_CK_SW 21 /* PWM 1.2 */
-#define I2S_PIN_CK_SR 18
-#define I2S_PIN_WS_MIC 19 /* PWM 1.1 */
-#define I2S_PIN_WS_SPK 11 /* PWM 2.1 */
-#define I2S_PIN_SD_IN 13
-#define I2S_PIN_SD_OUT 12
-
-#define I2S_IRQ_WS_ID (INT_PWM2_BASE + 0)
-#define I2S_IRQ_SD_ID (INT_PWM2_BASE + 3)
-
-#define I2S_IDLE_CYCLES 8
-
-#define I2S_PWM_SCALE_CK 2
-#define I2S_PWM_SCALE_CK_MASK 0x0003
-
-/* asm */
-#define I2S_ABUF_OFF_IDXR 0
-#define I2S_ABUF_OFF_IDXW 2
-#define I2S_ABUF_OFF_SIZE 4
-#define I2S_ABUF_OFF_ARRAY 8
diff --git a/code/fe310/eos/interrupt.c b/code/fe310/eos/interrupt.c
deleted file mode 100644
index 820d1fa..0000000
--- a/code/fe310/eos/interrupt.c
+++ /dev/null
@@ -1,72 +0,0 @@
-#include <stdlib.h>
-#include <stdint.h>
-#include <unistd.h>
-#include <stdio.h>
-
-#include "encoding.h"
-#include "platform.h"
-#include "plic_driver.h"
-
-#include "interrupt.h"
-
-// Global Instance data for the PLIC
-// for use by the PLIC Driver.
-static plic_instance_t plic;
-
-static eos_intr_handler_t ext_interrupt_handler[PLIC_NUM_INTERRUPTS];
-
-uintptr_t eos_intr_handle(uintptr_t int_num) {
- if ((int_num >=1) && (int_num <= PLIC_NUM_INTERRUPTS) && (ext_interrupt_handler[int_num-1])) {
- ext_interrupt_handler[int_num-1]();
- } else {
- printf("error:%d\n", int_num);
- exit(int_num);
- }
- return int_num;
-}
-
-void eos_intr_init(void) {
- for (int i = 0; i < PLIC_NUM_INTERRUPTS; i++){
- ext_interrupt_handler[i] = NULL;
- }
-
- /**************************************************************************
- * Set up the PLIC
- **************************************************************************/
- PLIC_init(&plic,
- PLIC_CTRL_ADDR,
- PLIC_NUM_INTERRUPTS,
- PLIC_NUM_PRIORITIES);
-
- // Enable Global (PLIC) interrupts.
- set_csr(mie, MIP_MEIP);
-
- // Enable all interrupts
- set_csr(mstatus, MSTATUS_MIE);
-}
-
-void eos_intr_set(uint8_t int_num, uint8_t priority, eos_intr_handler_t handler) {
- ext_interrupt_handler[int_num-1] = handler;
- PLIC_set_priority(&plic, int_num, priority);
- PLIC_enable_interrupt(&plic, int_num);
-}
-
-void eos_intr_set_handler(uint8_t int_num, eos_intr_handler_t handler) {
- ext_interrupt_handler[int_num-1] = handler;
-}
-
-void eos_intr_set_priority(uint8_t int_num, uint8_t priority) {
- PLIC_set_priority(&plic, int_num, priority);
-}
-
-void eos_intr_enable(uint8_t int_num) {
- PLIC_enable_interrupt(&plic, int_num);
-}
-
-void eos_intr_disable(uint8_t int_num) {
- PLIC_disable_interrupt(&plic, int_num);
-}
-
-void eos_intr_mask(uint8_t priority) {
- PLIC_set_threshold(&plic, priority);
-}
diff --git a/code/fe310/eos/interrupt.h b/code/fe310/eos/interrupt.h
deleted file mode 100644
index 075e7eb..0000000
--- a/code/fe310/eos/interrupt.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#include <stdint.h>
-
-typedef void (*eos_intr_handler_t) (void);
-
-void eos_intr_init(void);
-void eos_intr_set(uint8_t int_num, uint8_t priority, eos_intr_handler_t handler);
-void eos_intr_set_handler(uint8_t int_num, eos_intr_handler_t handler);
-void eos_intr_set_priority(uint8_t int_num, uint8_t priority);
-void eos_intr_enable(uint8_t int_num);
-void eos_intr_disable(uint8_t int_num);
-void eos_intr_mask(uint8_t priority); \ No newline at end of file
diff --git a/code/fe310/eos/irq_def.h b/code/fe310/eos/irq_def.h
deleted file mode 100644
index 5d9fb1e..0000000
--- a/code/fe310/eos/irq_def.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#define IRQ_PRIORITY_I2S_SD 7
-#define IRQ_PRIORITY_I2S_WS 6
-
-#define IRQ_PRIORITY_SPI_XCHG 5
-
-#define IRQ_PRIORITY_NET_CTS 4
-#define IRQ_PRIORITY_NET_RTS 4
-
-#define IRQ_PRIORITY_UART 1
-
-#define IRQ_PRIORITY_UI 5
diff --git a/code/fe310/eos/msgq.c b/code/fe310/eos/msgq.c
deleted file mode 100644
index e76090c..0000000
--- a/code/fe310/eos/msgq.c
+++ /dev/null
@@ -1,108 +0,0 @@
-#include <stdlib.h>
-#include <stdint.h>
-#include <string.h>
-
-#include "eos.h"
-#include "msgq.h"
-
-#define IDX_MASK(IDX, SIZE) ((IDX) & ((SIZE) - 1))
-#define IDX_HALF ((uint8_t)1 << (sizeof(uint8_t) * 8 - 1))
-#define IDX_LT(a,b) ((uint8_t)((uint8_t)(a) - (uint8_t)(b)) > IDX_HALF)
-#define IDX_LTE(a,b) ((uint8_t)((uint8_t)(b) - (uint8_t)(a)) < IDX_HALF)
-
-void eos_msgq_init(EOSMsgQ *msgq, EOSMsgItem *array, uint8_t size) {
- msgq->idx_r = 0;
- msgq->idx_w = 0;
- msgq->size = size;
- msgq->array = array;
-}
-
-int eos_msgq_push(EOSMsgQ *msgq, unsigned char type, unsigned char *buffer, uint16_t len) {
- if ((uint8_t)(msgq->idx_w - msgq->idx_r) == msgq->size) return EOS_ERR_FULL;
-
- uint8_t idx = IDX_MASK(msgq->idx_w, msgq->size);
- msgq->array[idx].type = type;
- msgq->array[idx].buffer = buffer;
- msgq->array[idx].len = len;
- msgq->idx_w++;
- return EOS_OK;
-}
-
-void eos_msgq_pop(EOSMsgQ *msgq, unsigned char *type, unsigned char **buffer, uint16_t *len) {
- if (msgq->idx_r == msgq->idx_w) {
- *type = 0;
- *buffer = NULL;
- *len = 0;
- } else {
- uint8_t idx = IDX_MASK(msgq->idx_r, msgq->size);
- *type = msgq->array[idx].type;
- *buffer = msgq->array[idx].buffer;
- *len = msgq->array[idx].len;
- msgq->idx_r++;
- }
-}
-
-int eos_msgq_get(EOSMsgQ *msgq, unsigned char type, unsigned char *selector, uint16_t sel_len, unsigned char **buffer, uint16_t *len) {
- uint8_t i, j, idx;
-
- if (msgq->idx_r == msgq->idx_w) {
- *buffer = NULL;
- *len = 0;
- return 0;
- }
-
- idx = IDX_MASK(msgq->idx_r, msgq->size);
- if (type == msgq->array[idx].type) {
- *buffer = msgq->array[idx].buffer;
- *len = msgq->array[idx].len;
- if ((selector == NULL) || (sel_len == 0) || ((sel_len <= *len) && (memcmp(selector, *buffer, sel_len) == 0))) {
- msgq->idx_r++;
- return 1;
- }
- }
- for (i = msgq->idx_r + 1; IDX_LT(i, msgq->idx_w); i++) {
- idx = IDX_MASK(i, msgq->size);
- if (type== msgq->array[idx].type) {
- *buffer = msgq->array[idx].buffer;
- *len = msgq->array[idx].len;
- if ((selector == NULL) || (sel_len == 0) || ((sel_len <= *len) && (memcmp(selector, *buffer, sel_len) == 0))) {
- for (j = i + 1; IDX_LT(j, msgq->idx_w); j++) {
- msgq->array[IDX_MASK(j - 1, msgq->size)] = msgq->array[IDX_MASK(j, msgq->size)];
- }
- msgq->idx_w--;
- return 1;
- }
- }
- }
- *buffer = NULL;
- *len = 0;
- return 0;
-}
-
-uint8_t eos_msgq_len(EOSMsgQ *msgq) {
- return (uint8_t)(msgq->idx_w - msgq->idx_r);
-}
-
-void eos_bufq_init(EOSBufQ *bufq, unsigned char **array, uint8_t size) {
- bufq->idx_r = 0;
- bufq->idx_w = 0;
- bufq->size = size;
- bufq->array = array;
-}
-
-int eos_bufq_push(EOSBufQ *bufq, unsigned char *buffer) {
- if ((uint8_t)(bufq->idx_w - bufq->idx_r) == bufq->size) return EOS_ERR_FULL;
-
- bufq->array[IDX_MASK(bufq->idx_w++, bufq->size)] = buffer;
- return EOS_OK;
-}
-
-unsigned char *eos_bufq_pop(EOSBufQ *bufq) {
- if (bufq->idx_r == bufq->idx_w) return NULL;
-
- return bufq->array[IDX_MASK(bufq->idx_r++, bufq->size)];
-}
-
-uint8_t eos_bufq_len(EOSBufQ *bufq) {
- return (uint8_t)(bufq->idx_w - bufq->idx_r);
-}
diff --git a/code/fe310/eos/msgq.h b/code/fe310/eos/msgq.h
deleted file mode 100644
index 9f2ca81..0000000
--- a/code/fe310/eos/msgq.h
+++ /dev/null
@@ -1,32 +0,0 @@
-#include <stdint.h>
-
-typedef struct EOSMsgItem {
- unsigned char type;
- unsigned char *buffer;
- uint16_t len;
-} EOSMsgItem;
-
-typedef struct EOSMsgQ {
- uint8_t idx_r;
- uint8_t idx_w;
- uint8_t size;
- EOSMsgItem *array;
-} EOSMsgQ;
-
-void eos_msgq_init(EOSMsgQ *msgq, EOSMsgItem *array, uint8_t size);
-int eos_msgq_push(EOSMsgQ *msgq, unsigned char type, unsigned char *buffer, uint16_t len);
-void eos_msgq_pop(EOSMsgQ *msgq, unsigned char *type, unsigned char **buffer, uint16_t *len);
-int eos_msgq_get(EOSMsgQ *msgq, unsigned char type, unsigned char *selector, uint16_t sel_len, unsigned char **buffer, uint16_t *len);
-uint8_t eos_msgq_len(EOSMsgQ *msgq);
-
-typedef struct EOSBufQ {
- uint8_t idx_r;
- uint8_t idx_w;
- uint8_t size;
- unsigned char **array;
-} EOSBufQ;
-
-void eos_bufq_init(EOSBufQ *bufq, unsigned char **array, uint8_t size);
-int eos_bufq_push(EOSBufQ *bufq, unsigned char *buffer);
-unsigned char *eos_bufq_pop(EOSBufQ *bufq);
-uint8_t eos_bufq_len(EOSBufQ *bufq);
diff --git a/code/fe310/eos/msgq_def.h b/code/fe310/eos/msgq_def.h
deleted file mode 100644
index 2ad5fc5..0000000
--- a/code/fe310/eos/msgq_def.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/* asm */
-#define MSGQ_OFF_IDXR 0
-#define MSGQ_OFF_IDXW 1
-#define MSGQ_OFF_SIZE 2
-#define MSGQ_OFF_ARRAY 4
-
-#define MSGQ_ITEM_OFF_TYPE 0
-#define MSGQ_ITEM_OFF_BUF 4
-#define MSGQ_ITEM_OFF_SIZE 8
-#define MSGQ_ITEM_SIZE 12
diff --git a/code/fe310/eos/net.c b/code/fe310/eos/net.c
deleted file mode 100644
index 297e8f0..0000000
--- a/code/fe310/eos/net.c
+++ /dev/null
@@ -1,496 +0,0 @@
-#include <stdlib.h>
-#include <stdint.h>
-
-#include "encoding.h"
-#include "platform.h"
-
-#include "eos.h"
-#include "msgq.h"
-#include "event.h"
-#include "interrupt.h"
-#include "timer.h"
-#include "power.h"
-
-#include "spi.h"
-#include "spi_def.h"
-
-#include "net.h"
-#include "net_def.h"
-#include "irq_def.h"
-
-#define MIN(X, Y) (((X) < (Y)) ? (X) : (Y))
-#define MAX(X, Y) (((X) > (Y)) ? (X) : (Y))
-
-static EOSBufQ net_buf_q;
-static unsigned char *net_bufq_array[EOS_NET_SIZE_BUFQ];
-static unsigned char net_bufq_buffer[EOS_NET_SIZE_BUFQ][EOS_NET_SIZE_BUF];
-
-static EOSMsgQ net_send_q;
-static EOSMsgItem net_sndq_array[EOS_NET_SIZE_BUFQ];
-
-static volatile uint8_t net_state_flags = 0;
-static unsigned char net_state_type = 0;
-static uint32_t net_state_len_tx = 0;
-static uint32_t net_state_len_rx = 0;
-unsigned char *net_state_buf = NULL;
-
-static uint8_t net_state_next_cnt = 0;
-static unsigned char *net_state_next_buf = NULL;
-
-static eos_evt_handler_t net_handler[EOS_NET_MAX_MTYPE];
-static uint16_t net_wrapper_acq[EOS_EVT_MAX_EVT];
-static uint16_t net_flags_acq[EOS_EVT_MAX_EVT];
-
-static int net_xchg_sleep(void) {
- int i;
- int rv = EOS_OK;
- volatile uint32_t x = 0;
-
- net_state_flags &= ~NET_STATE_FLAG_CTS;
-
- SPI1_REG(SPI_REG_CSMODE) = SPI_CSMODE_HOLD;
-
- SPI1_REG(SPI_REG_TXFIFO) = 0xff;
- while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY);
- if (x & 0xFF) rv = EOS_ERR_BUSY;
-
- for (i=0; i<7; i++) {
- while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL);
- SPI1_REG(SPI_REG_TXFIFO) = 0;
- while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY);
- }
-
- SPI1_REG(SPI_REG_CSMODE) = SPI_CSMODE_AUTO;
-
- return rv;
-}
-
-static void net_xchg_wake(void) {
- int i;
- volatile uint32_t x = 0;
-
- SPI1_REG(SPI_REG_CSMODE) = SPI_CSMODE_HOLD;
-
- for (i=0; i<8; i++) {
- while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL);
- SPI1_REG(SPI_REG_TXFIFO) = 0;
- while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY);
- }
-
- SPI1_REG(SPI_REG_CSMODE) = SPI_CSMODE_AUTO;
-}
-
-static void net_xchg_reset(void) {
- net_state_flags &= ~NET_STATE_FLAG_CTS;
- net_state_flags |= (NET_STATE_FLAG_RST | NET_STATE_FLAG_XCHG);
-
- SPI1_REG(SPI_REG_CSMODE) = SPI_CSMODE_HOLD;
- SPI1_REG(SPI_REG_TXFIFO) = 0;
- SPI1_REG(SPI_REG_RXCTRL) = SPI_RXWM(0);
- SPI1_REG(SPI_REG_IE) = SPI_IP_RXWM;
-}
-
-static void net_xchg_start(unsigned char type, unsigned char *buffer, uint16_t len) {
- net_state_flags &= ~NET_STATE_FLAG_CTS;
- net_state_flags |= (NET_STATE_FLAG_INIT | NET_STATE_FLAG_XCHG);
-
- if (net_state_next_cnt && (net_state_next_buf == NULL)) type |= EOS_NET_MTYPE_FLAG_ONEW;
- if (type & EOS_NET_MTYPE_FLAG_ONEW) net_state_flags |= NET_STATE_FLAG_ONEW;
-
- net_state_type = type;
- net_state_len_tx = len;
- net_state_len_rx = 0;
- net_state_buf = buffer;
-
- SPI1_REG(SPI_REG_CSMODE) = SPI_CSMODE_HOLD;
- SPI1_REG(SPI_REG_TXFIFO) = type;
- SPI1_REG(SPI_REG_TXFIFO) = (len >> 8) & 0xFF;
- SPI1_REG(SPI_REG_TXFIFO) = (len & 0xFF);
- SPI1_REG(SPI_REG_RXCTRL) = SPI_RXWM(2);
- SPI1_REG(SPI_REG_IE) = SPI_IP_RXWM;
-}
-
-static int net_xchg_next(unsigned char *_buffer) {
- unsigned char type;
- unsigned char *buffer = NULL;
- uint16_t len;
-
- eos_msgq_pop(&net_send_q, &type, &buffer, &len);
- if (type) {
- net_xchg_start(type, buffer, len);
- } else if (net_state_flags & NET_STATE_FLAG_RTS) {
- if (_buffer == NULL) _buffer = eos_bufq_pop(&net_buf_q);
- if (_buffer) {
- net_xchg_start(0, _buffer, 0);
- return 0;
- }
- }
- return 1;
-}
-
-static void net_handle_xchg(void) {
- volatile uint32_t r1, r2, r3;
- uint32_t len;
-
- if (net_state_flags & NET_STATE_FLAG_RST) {
- net_state_flags &= ~(NET_STATE_FLAG_RST | NET_STATE_FLAG_XCHG);
-
- r1 = SPI1_REG(SPI_REG_RXFIFO);
- SPI1_REG(SPI_REG_CSMODE) = SPI_CSMODE_AUTO;
- SPI1_REG(SPI_REG_IE) = 0x0;
-
- return;
- } else if (net_state_flags & NET_STATE_FLAG_INIT) {
- net_state_flags &= ~NET_STATE_FLAG_INIT;
-
- r1 = SPI1_REG(SPI_REG_RXFIFO);
- r2 = SPI1_REG(SPI_REG_RXFIFO);
- r3 = SPI1_REG(SPI_REG_RXFIFO);
-
- if (net_state_flags & NET_STATE_FLAG_ONEW) {
- r1 = 0;
- r2 = 0;
- r3 = 0;
- }
-
- net_state_type = (r1 & 0xFF);
- net_state_len_rx = (r2 & 0xFF) << 8;
- net_state_len_rx |= (r3 & 0xFF);
- len = MAX(net_state_len_tx, net_state_len_rx);
-
- // esp32 bug workaraund
- if (len < 5) {
- len = 5;
- } else if ((len + 3) % 4 != 0) {
- len = ((len + 3)/4 + 1) * 4 - 3;
- }
-
- if (len > EOS_NET_SIZE_BUF) {
- net_state_flags &= ~NET_STATE_FLAG_XCHG;
- SPI1_REG(SPI_REG_CSMODE) = SPI_CSMODE_AUTO;
- SPI1_REG(SPI_REG_IE) = 0x0;
- return;
- }
-
- _eos_spi_xchg_init(net_state_buf, len, 0);
- SPI1_REG(SPI_REG_TXCTRL) = SPI_TXWM(SPI_SIZE_WM);
- SPI1_REG(SPI_REG_IE) = SPI_IP_TXWM;
- return;
- }
-
- eos_spi_handle_xchg();
- if (SPI1_REG(SPI_REG_CSMODE) == SPI_CSMODE_AUTO) { // exchange done
- if (net_state_type) {
- int r = eos_evtq_push_isr(EOS_EVT_NET | net_state_type, net_state_buf, net_state_len_rx);
- if (r) eos_bufq_push(&net_buf_q, net_state_buf);
- } else if (((net_state_flags & NET_STATE_FLAG_ONEW) || net_state_next_cnt) && (net_state_next_buf == NULL)) {
- net_state_next_buf = net_state_buf;
- net_state_flags &= ~NET_STATE_FLAG_ONEW;
- } else {
- eos_bufq_push(&net_buf_q, net_state_buf);
- }
- net_state_flags &= ~NET_STATE_FLAG_XCHG;
- }
-}
-
-static void net_handle_cts(void) {
- GPIO_REG(GPIO_RISE_IP) = (1 << NET_PIN_CTS);
- net_state_flags |= NET_STATE_FLAG_CTS;
-
- if (net_state_flags & NET_STATE_FLAG_RUN) {
- net_xchg_next(NULL);
- }
-}
-
-static void net_handle_rts(void) {
- uint32_t rts_offset = (1 << NET_PIN_RTS);
- if (GPIO_REG(GPIO_RISE_IP) & rts_offset) {
- GPIO_REG(GPIO_RISE_IP) = rts_offset;
- net_state_flags |= NET_STATE_FLAG_RTS;
- if ((net_state_flags & NET_STATE_FLAG_RUN) && (net_state_flags & NET_STATE_FLAG_CTS)) net_xchg_reset();
- } else if (GPIO_REG(GPIO_FALL_IP) & rts_offset) {
- GPIO_REG(GPIO_FALL_IP) = rts_offset;
- net_state_flags &= ~NET_STATE_FLAG_RTS;
- }
-}
-
-static void net_handle_evt(unsigned char type, unsigned char *buffer, uint16_t len) {
- unsigned char idx = (type & ~EOS_EVT_MASK) - 1;
-
- if (idx < EOS_NET_MAX_MTYPE) {
- net_handler[idx](type, buffer, len);
- } else {
- eos_net_bad_handler(type, buffer, len);
- }
-}
-
-static int net_acquire(unsigned char reserved) {
- int ret = 0;
-
- if (reserved) {
- while (!ret) {
- clear_csr(mstatus, MSTATUS_MIE);
- if (net_state_next_buf) {
- ret = 1;
- net_state_next_cnt--;
- } else {
- asm volatile ("wfi");
- }
- set_csr(mstatus, MSTATUS_MIE);
- }
- } else {
- clear_csr(mstatus, MSTATUS_MIE);
- if (net_state_next_buf == NULL) net_state_next_buf = eos_bufq_pop(&net_buf_q);
- ret = (net_state_next_buf != NULL);
- if (!ret) net_state_next_cnt++;
- set_csr(mstatus, MSTATUS_MIE);
- }
- return ret;
-}
-
-static void evt_handler_wrapper(unsigned char type, unsigned char *buffer, uint16_t len, unsigned char idx, uint16_t flag) {
- int ok;
-
- ok = net_acquire(net_wrapper_acq[idx] & flag);
- if (ok) {
- eos_evtq_get_handler(type)(type, buffer, len);
- eos_net_release();
- net_wrapper_acq[idx] &= ~flag;
- } else {
- net_wrapper_acq[idx] |= flag;
- eos_evtq_push(type, buffer, len);
- }
-}
-
-static void evt_handler(unsigned char type, unsigned char *buffer, uint16_t len) {
- unsigned char idx = ((type & EOS_EVT_MASK) >> 4) - 1;
- uint16_t flag = (uint16_t)1 << ((type & ~EOS_EVT_MASK) - 1);
-
- if (idx < EOS_EVT_MAX_EVT) {
- if (flag & net_flags_acq[idx]) {
- evt_handler_wrapper(type, buffer, len, idx, flag);
- } else {
- eos_evtq_get_handler(type)(type, buffer, len);
- }
- } else {
- eos_evtq_bad_handler(type, buffer, len);
- }
-}
-
-void eos_net_init(void) {
- int i;
-
- eos_msgq_init(&net_send_q, net_sndq_array, EOS_NET_SIZE_BUFQ);
- eos_bufq_init(&net_buf_q, net_bufq_array, EOS_NET_SIZE_BUFQ);
- for (i=0; i<EOS_NET_SIZE_BUFQ; i++) {
- eos_bufq_push(&net_buf_q, net_bufq_buffer[i]);
- }
-
- for (i=0; i<EOS_NET_MAX_MTYPE; i++) {
- net_handler[i] = eos_net_bad_handler;
- }
- eos_evtq_set_handler(0, evt_handler);
- eos_evtq_set_handler(EOS_EVT_NET, net_handle_evt);
-
- GPIO_REG(GPIO_INPUT_EN) |= (1 << NET_PIN_CTS);
- GPIO_REG(GPIO_OUTPUT_EN) &= ~(1 << NET_PIN_CTS);
- GPIO_REG(GPIO_PULLUP_EN) &= ~(1 << NET_PIN_CTS);
- GPIO_REG(GPIO_OUTPUT_XOR) &= ~(1 << NET_PIN_CTS);
-
- GPIO_REG(GPIO_RISE_IE) |= (1 << NET_PIN_CTS);
- eos_intr_set(INT_GPIO_BASE + NET_PIN_CTS, IRQ_PRIORITY_NET_CTS, net_handle_cts);
-
- GPIO_REG(GPIO_INPUT_EN) |= (1 << NET_PIN_RTS);
- GPIO_REG(GPIO_OUTPUT_EN) &= ~(1 << NET_PIN_RTS);
- GPIO_REG(GPIO_PULLUP_EN) &= ~(1 << NET_PIN_RTS);
- GPIO_REG(GPIO_OUTPUT_XOR) &= ~(1 << NET_PIN_RTS);
-
- GPIO_REG(GPIO_RISE_IE) |= (1 << NET_PIN_RTS);
- GPIO_REG(GPIO_FALL_IE) |= (1 << NET_PIN_RTS);
- eos_intr_set(INT_GPIO_BASE + NET_PIN_RTS, IRQ_PRIORITY_NET_RTS, net_handle_rts);
-}
-
-void eos_net_start(void) {
- eos_intr_set_handler(INT_SPI1_BASE, net_handle_xchg);
- SPI1_REG(SPI_REG_SCKDIV) = NET_SPI_DIV;
- SPI1_REG(SPI_REG_CSID) = NET_SPI_CSID;
-
- clear_csr(mstatus, MSTATUS_MIE);
- net_state_flags |= NET_STATE_FLAG_RUN;
- if (net_state_flags & NET_STATE_FLAG_CTS) {
- net_xchg_next(NULL);
- }
- set_csr(mstatus, MSTATUS_MIE);
-}
-
-void eos_net_stop(void) {
- uint8_t done = 0;
-
- clear_csr(mstatus, MSTATUS_MIE);
- if (net_state_flags & NET_STATE_FLAG_RUN) {
- net_state_flags &= ~NET_STATE_FLAG_RUN;
- done = !(net_state_flags & NET_STATE_FLAG_XCHG);
- } else {
- done = 1;
- }
- set_csr(mstatus, MSTATUS_MIE);
-
- while (!done) {
- clear_csr(mstatus, MSTATUS_MIE);
- done = !(net_state_flags & NET_STATE_FLAG_XCHG);
- if (!done) asm volatile ("wfi");
- set_csr(mstatus, MSTATUS_MIE);
- }
-}
-
-int eos_net_sleep(uint32_t timeout) {
- volatile uint64_t *mtime = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIME);
- uint64_t then_ms = timeout + *mtime * 1000 / EOS_TIMER_RTC_FREQ;
- uint8_t done = 0;
- int rv = EOS_OK;
-
- clear_csr(mstatus, MSTATUS_MIE);
- if (!(net_state_flags & NET_STATE_FLAG_RUN)) rv = EOS_ERR;
- set_csr(mstatus, MSTATUS_MIE);
-
- if (rv) return rv;
-
- do {
- if (*mtime * 1000 / EOS_TIMER_RTC_FREQ > then_ms) return EOS_ERR_TIMEOUT;
- clear_csr(mstatus, MSTATUS_MIE);
- eos_evtq_flush_isr();
- done = (eos_msgq_len(&net_send_q) == 0);
- done = done && (!(net_state_flags & NET_STATE_FLAG_RTS) && (net_state_flags & NET_STATE_FLAG_CTS));
- if (done) done = (net_xchg_sleep() == EOS_OK);
- if (!done) {
- asm volatile ("wfi");
- set_csr(mstatus, MSTATUS_MIE);
- }
- } while (!done);
-
- while (!(GPIO_REG(GPIO_RISE_IP) & (1 << NET_PIN_CTS))) {
- if (*mtime * 1000 / EOS_TIMER_RTC_FREQ > then_ms) {
- rv = EOS_ERR_TIMEOUT;
- break;
- }
- asm volatile ("wfi");
- }
-
- if (!rv) {
- GPIO_REG(GPIO_RISE_IP) = (1 << NET_PIN_CTS);
- net_state_flags &= ~NET_STATE_FLAG_RUN;
- }
-
- set_csr(mstatus, MSTATUS_MIE);
-
- return rv;
-}
-
-int eos_net_wake(uint8_t source) {
- int rv = EOS_OK;
-
- clear_csr(mstatus, MSTATUS_MIE);
- if (net_state_flags & NET_STATE_FLAG_RUN) rv = EOS_ERR;
- set_csr(mstatus, MSTATUS_MIE);
-
- if (rv) return rv;
-
- eos_intr_set_handler(INT_SPI1_BASE, net_handle_xchg);
- SPI1_REG(SPI_REG_SCKDIV) = NET_SPI_DIV;
- SPI1_REG(SPI_REG_CSID) = NET_SPI_CSID;
-
- clear_csr(mstatus, MSTATUS_MIE);
- net_state_flags |= NET_STATE_FLAG_RUN;
- if (source) {
- if (source != EOS_PWR_WAKE_BTN) {
- net_xchg_wake();
- }
- if (!(net_state_flags & NET_STATE_FLAG_CTS)) {
- while (!(GPIO_REG(GPIO_RISE_IP) & (1 << NET_PIN_CTS))) {
- asm volatile ("wfi");
- }
- GPIO_REG(GPIO_RISE_IP) = (1 << NET_PIN_CTS);
- }
- net_xchg_reset();
- if (GPIO_REG(GPIO_INPUT_VAL) & (1 << NET_PIN_RTS)) net_state_flags |= NET_STATE_FLAG_RTS;
- }
- set_csr(mstatus, MSTATUS_MIE);
-
- return rv;
-}
-
-void eos_net_bad_handler(unsigned char type, unsigned char *buffer, uint16_t len) {
- eos_evtq_bad_handler(type, buffer, len);
- if (buffer) eos_net_free(buffer, 0);
-}
-
-void eos_net_set_handler(unsigned char mtype, eos_evt_handler_t handler) {
- if (handler == NULL) handler = eos_net_bad_handler;
- if (mtype && (mtype <= EOS_NET_MAX_MTYPE)) net_handler[mtype - 1] = handler;
-}
-
-void eos_net_acquire_for_evt(unsigned char type, char acq) {
- unsigned char idx = ((type & EOS_EVT_MASK) >> 4) - 1;
- uint16_t flag = type & ~EOS_EVT_MASK ? (uint16_t)1 << ((type & ~EOS_EVT_MASK) - 1) : 0xFFFF;
-
- if (idx < EOS_EVT_MAX_EVT) {
- net_flags_acq[idx] &= ~flag;
- if (acq) net_flags_acq[idx] |= flag;
- }
-}
-
-void eos_net_acquire(void) {
- unsigned char acq = net_acquire(0);
- if (!acq) net_acquire(1);
-}
-
-void eos_net_release(void) {
- clear_csr(mstatus, MSTATUS_MIE);
- if (!net_state_next_cnt && net_state_next_buf) {
- eos_bufq_push(&net_buf_q, net_state_next_buf);
- net_state_next_buf = NULL;
- }
- set_csr(mstatus, MSTATUS_MIE);
-}
-
-unsigned char *eos_net_alloc(void) {
- unsigned char *ret = NULL;
-
- clear_csr(mstatus, MSTATUS_MIE);
- ret = net_state_next_buf;
- net_state_next_buf = NULL;
- set_csr(mstatus, MSTATUS_MIE);
-
- return ret;
-}
-
-void eos_net_free(unsigned char *buffer, unsigned char more) {
- uint8_t do_release = 1;
-
- clear_csr(mstatus, MSTATUS_MIE);
- if ((more || net_state_next_cnt) && (net_state_next_buf == NULL)) {
- net_state_next_buf = buffer;
- } else {
- if ((net_state_flags & NET_STATE_FLAG_RUN) && (net_state_flags & NET_STATE_FLAG_CTS)) do_release = net_xchg_next(buffer);
- if (do_release) eos_bufq_push(&net_buf_q, buffer);
- }
- set_csr(mstatus, MSTATUS_MIE);
-}
-
-int eos_net_send(unsigned char type, unsigned char *buffer, uint16_t len, unsigned char more) {
- int rv = EOS_OK;
-
- if (more) {
- type |= EOS_NET_MTYPE_FLAG_ONEW;
- }
- clear_csr(mstatus, MSTATUS_MIE);
- if ((net_state_flags & NET_STATE_FLAG_RUN) && (net_state_flags & NET_STATE_FLAG_CTS)) {
- net_xchg_start(type, buffer, len);
- } else {
- rv = eos_msgq_push(&net_send_q, type, buffer, len);
- if (rv) eos_bufq_push(&net_buf_q, buffer);
- }
- set_csr(mstatus, MSTATUS_MIE);
-
- return rv;
-}
diff --git a/code/fe310/eos/net.h b/code/fe310/eos/net.h
deleted file mode 100644
index 1aaea1f..0000000
--- a/code/fe310/eos/net.h
+++ /dev/null
@@ -1,36 +0,0 @@
-#include <stdint.h>
-#include "event.h"
-
-/* common */
-#define EOS_NET_SIZE_BUF 1500
-
-#define EOS_NET_MTYPE_SOCK 1
-#define EOS_NET_MTYPE_POWER 4
-
-#define EOS_NET_MTYPE_WIFI 5
-#define EOS_NET_MTYPE_CELL 6
-#define EOS_NET_MTYPE_SIP 7
-#define EOS_NET_MTYPE_APP 8
-
-#define EOS_NET_MAX_MTYPE 8
-
-#define EOS_NET_MTYPE_FLAG_ONEW 0x80
-
-/* fe310 specific */
-#define EOS_NET_SIZE_BUFQ 2
-
-void eos_net_init(void);
-void eos_net_start(void);
-void eos_net_stop(void);
-int eos_net_sleep(uint32_t timeout);
-int eos_net_wake(uint8_t source);
-
-void eos_net_bad_handler(unsigned char type, unsigned char *buffer, uint16_t len);
-void eos_net_set_handler(unsigned char type, eos_evt_handler_t handler);
-void eos_net_acquire_for_evt(unsigned char type, char acq);
-
-void eos_net_acquire(void);
-void eos_net_release(void);
-unsigned char *eos_net_alloc(void);
-void eos_net_free(unsigned char *buffer, unsigned char more);
-int eos_net_send(unsigned char type, unsigned char *buffer, uint16_t len, unsigned char more);
diff --git a/code/fe310/eos/net_def.h b/code/fe310/eos/net_def.h
deleted file mode 100644
index 9aa25dd..0000000
--- a/code/fe310/eos/net_def.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#define NET_PIN_RTS 20
-#define NET_PIN_CTS 22
-
-#define NET_STATE_FLAG_RUN 0x01
-#define NET_STATE_FLAG_RST 0x02
-#define NET_STATE_FLAG_RTS 0x04
-#define NET_STATE_FLAG_CTS 0x08
-#define NET_STATE_FLAG_INIT 0x10
-#define NET_STATE_FLAG_ONEW 0x20
-#define NET_STATE_FLAG_XCHG 0x40
-
-#define NET_SPI_DIV 16
-#define NET_SPI_CSID 3
diff --git a/code/fe310/eos/power.c b/code/fe310/eos/power.c
deleted file mode 100644
index 5c874e0..0000000
--- a/code/fe310/eos/power.c
+++ /dev/null
@@ -1,111 +0,0 @@
-#include <stdlib.h>
-#include <stdint.h>
-
-#include "encoding.h"
-#include "platform.h"
-
-#include "eos.h"
-#include "event.h"
-#include "timer.h"
-#include "net.h"
-#include "eve/eve.h"
-
-#include "power.h"
-
-#define PWR_RTC_SCALE 15
-#define PWR_RTC_SFREQ (EOS_TIMER_RTC_FREQ >> PWR_RTC_SCALE)
-
-static eos_evt_handler_t evt_handler[EOS_PWR_MAX_MTYPE];
-static unsigned char power_btn_down;
-
-static void power_handle_evt(unsigned char type, unsigned char *buffer, uint16_t len) {
- if ((buffer == NULL) || (len < 1)) {
- eos_net_bad_handler(type, buffer, len);
- return;
- }
-
- unsigned char mtype = buffer[0];
- if (mtype < EOS_PWR_MAX_MTYPE) {
- evt_handler[mtype](type, buffer, len);
- } else {
- eos_net_bad_handler(type, buffer, len);
- }
-}
-
-static void power_handle_btn(unsigned char type, unsigned char *buffer, uint16_t len) {
- unsigned char level = buffer[1];
-
- eos_net_free(buffer, 0);
- if (!level) {
- power_btn_down = 1;
- return;
- }
- if (!power_btn_down) return;
-
- eos_power_sleep();
-}
-
-void eos_power_init(void) {
- int i;
-
- for (i=0; i<EOS_PWR_MAX_MTYPE; i++) {
- evt_handler[i] = eos_net_bad_handler;
- }
- eos_net_set_handler(EOS_NET_MTYPE_POWER, power_handle_evt);
- eos_power_set_handler(EOS_PWR_MTYPE_BUTTON, power_handle_btn);
-
- AON_REG(AON_PMUKEY) = 0x51F15E;
- AON_REG(AON_PMUIE) = 0x5;
-
- AON_REG(AON_RTCCMP) = 0xFFFFFFFF;
- AON_REG(AON_RTCCFG) = PWR_RTC_SCALE;
- AON_REG(AON_RTCHI) = 0;
- AON_REG(AON_RTCLO) = 0;
-}
-
-uint8_t eos_power_wakeup_cause(void) {
- return AON_REG(AON_PMUCAUSE) & 0xff;
-}
-
-uint8_t eos_power_reset_cause(void) {
- return (AON_REG(AON_PMUCAUSE) >> 8) & 0xff;
-}
-
-void eos_power_sleep(void) {
- eos_spi_dev_start(EOS_DEV_DISP);
- eve_sleep();
- eos_spi_dev_stop();
- eos_net_sleep(1000);
-
- AON_REG(AON_PMUKEY) = 0x51F15E;
- AON_REG(AON_PMUSLEEP) = 1;
-}
-
-void eos_power_wake_at(uint32_t msec) {
- uint32_t pmuie;
-
- AON_REG(AON_RTCCFG) |= AON_RTCCFG_ENALWAYS;
- AON_REG(AON_RTCCMP) = msec * PWR_RTC_SFREQ / 1000;
-
- pmuie = AON_REG(AON_PMUIE) | 0x2;
- AON_REG(AON_PMUKEY) = 0x51F15E;
- AON_REG(AON_PMUIE) = pmuie;
-}
-
-void eos_power_wake_disable(void) {
- uint32_t pmuie;
-
- AON_REG(AON_RTCCMP) = 0xFFFFFFFF;
- AON_REG(AON_RTCCFG) &= ~AON_RTCCFG_ENALWAYS;
- AON_REG(AON_RTCHI) = 0;
- AON_REG(AON_RTCLO) = 0;
-
- pmuie = AON_REG(AON_PMUIE) & ~0x2;
- AON_REG(AON_PMUKEY) = 0x51F15E;
- AON_REG(AON_PMUIE) = pmuie;
-}
-
-void eos_power_set_handler(unsigned char mtype, eos_evt_handler_t handler) {
- if (handler == NULL) handler = eos_net_bad_handler;
- if (mtype < EOS_PWR_MAX_MTYPE) evt_handler[mtype] = handler;
-}
diff --git a/code/fe310/eos/power.h b/code/fe310/eos/power.h
deleted file mode 100644
index 466573f..0000000
--- a/code/fe310/eos/power.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#include <stdint.h>
-#include "event.h"
-
-#define EOS_PWR_MTYPE_BUTTON 0
-
-#define EOS_PWR_MAX_MTYPE 2
-
-#define EOS_PWR_WAKE_RST 0
-#define EOS_PWR_WAKE_RTC 1
-#define EOS_PWR_WAKE_BTN 2
-
-#define EOS_PWR_RST_PWRON 0
-#define EOS_PWR_RST_EXT 1
-#define EOS_PWR_RST_WDOG 2
-
-void eos_power_init(void);
-uint8_t eos_power_wakeup_cause(void);
-uint8_t eos_power_reset_cause(void);
-void eos_power_sleep(void);
-void eos_power_wake_at(uint32_t msec);
-void eos_power_wake_disable(void);
-void eos_power_set_handler(unsigned char mtype, eos_evt_handler_t handler); \ No newline at end of file
diff --git a/code/fe310/eos/sock.c b/code/fe310/eos/sock.c
deleted file mode 100644
index 720e620..0000000
--- a/code/fe310/eos/sock.c
+++ /dev/null
@@ -1,96 +0,0 @@
-#include <stdlib.h>
-#include <stdint.h>
-#include <string.h>
-
-#include "eos.h"
-#include "event.h"
-#include "net.h"
-
-#include "sock.h"
-
-static eos_evt_handler_t evt_handler[EOS_SOCK_MAX_SOCK];
-
-static void sock_handle_evt(unsigned char type, unsigned char *buffer, uint16_t len) {
- unsigned char sock;
- if ((buffer == NULL) || (len < 2)) {
- eos_net_bad_handler(type, buffer, len);
- return;
- }
-
- sock = buffer[1];
- if ((sock == 0) || (sock > EOS_SOCK_MAX_SOCK)) {
- eos_net_bad_handler(type, buffer, len);
- return;
- }
-
- sock--;
- switch(buffer[0]) {
- case EOS_SOCK_MTYPE_PKT:
- evt_handler[sock](type, buffer, len);
- break;
- default:
- eos_net_bad_handler(type, buffer, len);
- break;
- }
-}
-
-void eos_sock_init(void) {
- int i;
-
- for (i=0; i<EOS_SOCK_MAX_SOCK; i++) {
- evt_handler[i] = eos_net_bad_handler;
- }
- eos_net_set_handler(EOS_NET_MTYPE_SOCK, sock_handle_evt);
-}
-
-void eos_sock_set_handler(unsigned char sock, eos_evt_handler_t handler) {
- if (handler == NULL) handler = eos_net_bad_handler;
- if (sock && (sock <= EOS_SOCK_MAX_SOCK)) evt_handler[sock - 1] = handler;
-}
-
-int eos_sock_open_udp(void) {
- unsigned char type = EOS_SOCK_MTYPE_OPEN_DGRAM;
- unsigned char *buffer = eos_net_alloc();
- uint16_t buf_size;
- int rv, sock;
-
- buffer[0] = type;
- rv = eos_net_send(EOS_NET_MTYPE_SOCK, buffer, 1, 0);
- if (rv) return rv;
-
- eos_evtq_wait(EOS_NET_MTYPE_SOCK, &type, 1, &buffer, &buf_size);
- if (buf_size < 2) {
- eos_net_free(buffer, 0);
- return EOS_ERR_NET;
- }
-
- sock = buffer[1];
- eos_net_free(buffer, 1);
-
- if (sock == 0) return EOS_ERR_NET;
- return sock;
-}
-
-void eos_sock_close(unsigned char sock) {
- unsigned char *buffer = eos_net_alloc();
- buffer[0] = EOS_SOCK_MTYPE_CLOSE;
- buffer[1] = sock;
- eos_net_send(EOS_NET_MTYPE_SOCK, buffer, 2, 1);
-}
-
-int eos_sock_sendto(unsigned char sock, unsigned char *buffer, uint16_t size, unsigned char more, EOSNetAddr *addr) {
- unsigned char type = EOS_NET_MTYPE_SOCK;
-
- buffer[0] = EOS_SOCK_MTYPE_PKT;
- buffer[1] = sock;
- memcpy(buffer+2, addr->host, sizeof(addr->host));
- memcpy(buffer+2+sizeof(addr->host), &addr->port, sizeof(addr->port));
- return eos_net_send(type, buffer, size, more);
-}
-
-void eos_sock_getfrom(unsigned char *buffer, EOSNetAddr *addr) {
- memcpy(addr->host, buffer+2, sizeof(addr->host));
- memcpy(&addr->port, buffer+2+sizeof(addr->host), sizeof(addr->port));
-}
-
-
diff --git a/code/fe310/eos/sock.h b/code/fe310/eos/sock.h
deleted file mode 100644
index d647381..0000000
--- a/code/fe310/eos/sock.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#include <stdint.h>
-#include "event.h"
-
-#define EOS_SOCK_MTYPE_PKT 0
-#define EOS_SOCK_MTYPE_OPEN_DGRAM 1
-#define EOS_SOCK_MTYPE_CLOSE 127
-
-#define EOS_SOCK_MAX_SOCK 2
-
-#define EOS_SOCK_SIZE_UDP_HDR 8
-
-#define EOS_IPv4_ADDR_SIZE 4
-
-typedef struct EOSNetAddr {
- unsigned char host[EOS_IPv4_ADDR_SIZE];
- uint16_t port;
-} EOSNetAddr;
-
-void eos_sock_init(void);
-void eos_sock_set_handler(unsigned char sock, eos_evt_handler_t handler);
-
-int eos_sock_open_udp(void);
-void eos_sock_close(unsigned char sock);
-int eos_sock_sendto(unsigned char sock, unsigned char *buffer, uint16_t size, unsigned char more, EOSNetAddr *addr);
-void eos_sock_getfrom(unsigned char *buffer, EOSNetAddr *addr);
diff --git a/code/fe310/eos/spi.c b/code/fe310/eos/spi.c
deleted file mode 100644
index fb47313..0000000
--- a/code/fe310/eos/spi.c
+++ /dev/null
@@ -1,330 +0,0 @@
-#include <stdlib.h>
-#include <stdint.h>
-
-#include "encoding.h"
-#include "platform.h"
-
-#include "eos.h"
-#include "msgq.h"
-#include "interrupt.h"
-#include "event.h"
-
-#include "net.h"
-#include "spi.h"
-#include "spi_def.h"
-#include "irq_def.h"
-
-#define MIN(X, Y) (((X) < (Y)) ? (X) : (Y))
-#define MAX(X, Y) (((X) > (Y)) ? (X) : (Y))
-#define SPI_IOF_MASK (((uint32_t)1 << IOF_SPI1_SCK) | ((uint32_t)1 << IOF_SPI1_MOSI) | ((uint32_t)1 << IOF_SPI1_MISO)) | ((uint32_t)1 << IOF_SPI1_SS0) | ((uint32_t)1 << IOF_SPI1_SS2) | ((uint32_t)1 << IOF_SPI1_SS3)
-
-static uint8_t spi_dev;
-static uint8_t spi_dev_cs_pin;
-static volatile uint8_t spi_state_flags;
-static unsigned char spi_in_xchg;
-
-static uint32_t spi_state_len = 0;
-static uint32_t spi_state_idx_tx = 0;
-static uint32_t spi_state_idx_rx = 0;
-static unsigned char *spi_state_buf = NULL;
-
-static eos_evt_handler_t evt_handler[EOS_SPI_MAX_DEV];
-
-static void spi_handle_evt(unsigned char type, unsigned char *buffer, uint16_t len) {
- unsigned char idx = (type & ~EOS_EVT_MASK) - 1;
- if (idx < EOS_SPI_MAX_DEV) {
- evt_handler[idx](type, buffer, len);
- } else {
- eos_evtq_bad_handler(type, buffer, len);
- }
-}
-
-void eos_spi_init(void) {
- int i;
-
- for (i=0; i<EOS_SPI_MAX_DEV; i++) {
- evt_handler[i] = eos_evtq_bad_handler;
- }
- eos_evtq_set_handler(EOS_EVT_SPI, spi_handle_evt);
- eos_intr_set(INT_SPI1_BASE, IRQ_PRIORITY_SPI_XCHG, NULL);
-
- SPI1_REG(SPI_REG_SCKMODE) = SPI_MODE0;
- SPI1_REG(SPI_REG_FMT) = SPI_FMT_PROTO(SPI_PROTO_S) |
- SPI_FMT_ENDIAN(SPI_ENDIAN_MSB) |
- SPI_FMT_DIR(SPI_DIR_RX) |
- SPI_FMT_LEN(8);
-
- GPIO_REG(GPIO_IOF_SEL) &= ~SPI_IOF_MASK;
- GPIO_REG(GPIO_IOF_EN) |= SPI_IOF_MASK;
-
- // There is no way here to change the CS polarity.
- // SPI1_REG(SPI_REG_CSDEF) = 0xFFFF;
-}
-
-void eos_spi_start(unsigned char dev, uint32_t div, uint32_t csid, uint8_t pin) {
- spi_dev = dev;
- spi_state_flags = 0;
- SPI1_REG(SPI_REG_SCKDIV) = div;
- SPI1_REG(SPI_REG_CSID) = csid;
- if (csid != SPI_CSID_NONE) {
- SPI1_REG(SPI_REG_CSMODE) = SPI_CSMODE_AUTO;
- } else {
- SPI1_REG(SPI_REG_CSMODE) = SPI_CSMODE_OFF;
- spi_dev_cs_pin = pin;
- }
- eos_intr_set_handler(INT_SPI1_BASE, eos_spi_handle_xchg);
-}
-
-void eos_spi_stop(void) {
- eos_spi_flush();
- spi_dev = 0;
-}
-
-void eos_spi_set_handler(unsigned char dev, eos_evt_handler_t handler) {
- if (handler == NULL) handler = eos_evtq_bad_handler;
- if (dev && (dev <= EOS_SPI_MAX_DEV)) evt_handler[dev - 1] = handler;
-}
-
-void _eos_spi_xchg_init(unsigned char *buffer, uint16_t len, uint8_t flags) {
- spi_state_flags &= 0xF0;
- spi_state_flags |= (SPI_FLAG_XCHG | flags);
- spi_state_buf = buffer;
- spi_state_len = len;
- spi_state_idx_tx = 0;
- spi_state_idx_rx = 0;
-}
-
-static void spi_xchg_finish(void) {
- uint8_t done = 0;
-
- while (!done) {
- clear_csr(mstatus, MSTATUS_MIE);
- done = !(spi_state_flags & SPI_FLAG_XCHG);
- if (!done) asm volatile ("wfi");
- set_csr(mstatus, MSTATUS_MIE);
- }
- spi_in_xchg = 0;
-}
-
-void eos_spi_xchg(unsigned char *buffer, uint16_t len, uint8_t flags) {
- if (spi_in_xchg) spi_xchg_finish();
-
- spi_in_xchg=1;
- _eos_spi_xchg_init(buffer, len, flags);
-
- eos_spi_cs_set();
- SPI1_REG(SPI_REG_TXCTRL) = SPI_TXWM(SPI_SIZE_WM);
- SPI1_REG(SPI_REG_IE) = SPI_IP_TXWM;
-}
-
-void eos_spi_handle_xchg(void) {
- int i;
- uint16_t sz_chunk = MIN(spi_state_len - spi_state_idx_tx, SPI_SIZE_CHUNK);
-
- for (i=0; i<sz_chunk; i++) {
- volatile uint32_t x = SPI1_REG(SPI_REG_TXFIFO);
- if (x & SPI_TXFIFO_FULL) break;
- SPI1_REG(SPI_REG_TXFIFO) = spi_state_buf[spi_state_idx_tx+i];
- }
- spi_state_idx_tx += i;
-
- for (i=0; i<spi_state_idx_tx - spi_state_idx_rx; i++) {
- volatile uint32_t x = SPI1_REG(SPI_REG_RXFIFO);
- if (x & SPI_RXFIFO_EMPTY) break;
- spi_state_buf[spi_state_idx_rx+i] = x & 0xFF;
- }
- spi_state_idx_rx += i;
-
- if (spi_state_idx_tx == spi_state_len) {
- if ((spi_state_idx_rx == spi_state_len) || (spi_state_flags & EOS_SPI_FLAG_TX)) {
- spi_state_flags &= ~SPI_FLAG_XCHG;
- if (!(spi_state_flags & EOS_SPI_FLAG_MORE)) eos_spi_cs_clear();
- SPI1_REG(SPI_REG_IE) = 0x0;
- if (spi_dev) eos_evtq_push_isr(EOS_EVT_SPI | spi_dev, spi_state_buf, spi_state_len);
- } else {
- SPI1_REG(SPI_REG_RXCTRL) = SPI_RXWM(MIN(spi_state_len - spi_state_idx_rx - 1, SPI_SIZE_WM - 1));
- SPI1_REG(SPI_REG_IE) = SPI_IP_RXWM;
- }
- }
-}
-
-void eos_spi_cs_set(void) {
- /* cs low */
- if (SPI1_REG(SPI_REG_CSMODE) == SPI_CSMODE_OFF) {
- GPIO_REG(GPIO_OUTPUT_VAL) &= ~(1 << spi_dev_cs_pin);
- } else {
- SPI1_REG(SPI_REG_CSMODE) = SPI_CSMODE_HOLD;
- }
-}
-
-void eos_spi_cs_clear(void) {
- /* cs high */
- if (SPI1_REG(SPI_REG_CSMODE) == SPI_CSMODE_OFF) {
- GPIO_REG(GPIO_OUTPUT_VAL) |= (1 << spi_dev_cs_pin);
- } else {
- SPI1_REG(SPI_REG_CSMODE) = SPI_CSMODE_AUTO;
- }
-}
-
-uint8_t eos_spi_xchg8(uint8_t data, uint8_t flags) {
- volatile uint32_t x = 0;
- uint8_t rx = !(flags & EOS_SPI_FLAG_TX);
-
- spi_state_flags &= 0xF0;
- spi_state_flags |= flags;
-
- while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL);
- SPI1_REG(SPI_REG_TXFIFO) = data;
-
- if (rx) {
- while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY);
- }
-
- return x & 0xFF;
-}
-
-uint16_t eos_spi_xchg16(uint16_t data, uint8_t flags) {
- volatile uint32_t x = 0;
- uint8_t rx = !(flags & EOS_SPI_FLAG_TX);
- uint16_t r = 0;
-
- spi_state_flags &= 0xF0;
- spi_state_flags |= flags;
-
- if (flags & EOS_SPI_FLAG_BSWAP) {
- while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL);
- SPI1_REG(SPI_REG_TXFIFO) = (data & 0x00FF);
- while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL);
- SPI1_REG(SPI_REG_TXFIFO) = (data & 0xFF00) >> 8;
- } else {
- while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL);
- SPI1_REG(SPI_REG_TXFIFO) = (data & 0xFF00) >> 8;
- while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL);
- SPI1_REG(SPI_REG_TXFIFO) = (data & 0x00FF);
- }
-
- if (rx) {
- if (flags & EOS_SPI_FLAG_BSWAP) {
- while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY);
- r |= (x & 0xFF);
- while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY);
- r |= (x & 0xFF) << 8;
- } else {
- while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY);
- r |= (x & 0xFF) << 8;
- while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY);
- r |= (x & 0xFF);
- }
- }
-
- return r;
-}
-
-uint32_t eos_spi_xchg24(uint32_t data, uint8_t flags) {
- volatile uint32_t x = 0;
- uint8_t rx = !(flags & EOS_SPI_FLAG_TX);
- uint32_t r = 0;
-
- spi_state_flags &= 0xF0;
- spi_state_flags |= flags;
-
- if (flags & EOS_SPI_FLAG_BSWAP) {
- while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL);
- SPI1_REG(SPI_REG_TXFIFO) = (data & 0x000000FF);
- while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL);
- SPI1_REG(SPI_REG_TXFIFO) = (data & 0x0000FF00) >> 8;
- while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL);
- SPI1_REG(SPI_REG_TXFIFO) = (data & 0x00FF0000) >> 16;
- } else {
- while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL);
- SPI1_REG(SPI_REG_TXFIFO) = (data & 0x00FF0000) >> 16;
- while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL);
- SPI1_REG(SPI_REG_TXFIFO) = (data & 0x0000FF00) >> 8;
- while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL);
- SPI1_REG(SPI_REG_TXFIFO) = (data & 0x000000FF);
- }
-
- if (rx) {
- if (flags & EOS_SPI_FLAG_BSWAP) {
- while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY);
- r |= (x & 0xFF);
- while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY);
- r |= (x & 0xFF) << 8;
- while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY);
- r |= (x & 0xFF) << 16;
- } else {
- while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY);
- r |= (x & 0xFF) << 16;
- while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY);
- r |= (x & 0xFF) << 8;
- while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY);
- r |= (x & 0xFF);
- }
- }
-
- return r;
-}
-
-uint32_t eos_spi_xchg32(uint32_t data, uint8_t flags) {
- volatile uint32_t x = 0;
- uint8_t rx = !(flags & EOS_SPI_FLAG_TX);
- uint32_t r = 0;
-
- spi_state_flags &= 0xF0;
- spi_state_flags |= flags;
-
- if (flags & EOS_SPI_FLAG_BSWAP) {
- while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL);
- SPI1_REG(SPI_REG_TXFIFO) = (data & 0x000000FF);
- while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL);
- SPI1_REG(SPI_REG_TXFIFO) = (data & 0x0000FF00) >> 8;
- while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL);
- SPI1_REG(SPI_REG_TXFIFO) = (data & 0x00FF0000) >> 16;
- while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL);
- SPI1_REG(SPI_REG_TXFIFO) = (data & 0xFF000000) >> 24;
- } else {
- while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL);
- SPI1_REG(SPI_REG_TXFIFO) = (data & 0xFF000000) >> 24;
- while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL);
- SPI1_REG(SPI_REG_TXFIFO) = (data & 0x00FF0000) >> 16;
- while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL);
- SPI1_REG(SPI_REG_TXFIFO) = (data & 0x0000FF00) >> 8;
- while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL);
- SPI1_REG(SPI_REG_TXFIFO) = (data & 0x000000FF);
- }
-
- if (rx) {
- if (flags & EOS_SPI_FLAG_BSWAP) {
- while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY);
- r |= (x & 0xFF);
- while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY);
- r |= (x & 0xFF) << 8;
- while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY);
- r |= (x & 0xFF) << 16;
- while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY);
- r |= (x & 0xFF) << 24;
- } else {
- while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY);
- r |= (x & 0xFF) << 24;
- while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY);
- r |= (x & 0xFF) << 16;
- while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY);
- r |= (x & 0xFF) << 8;
- while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY);
- r |= (x & 0xFF);
- }
- }
-
- return r;
-}
-
-void eos_spi_flush(void) {
- volatile uint32_t x = 0;
-
- if (spi_in_xchg) spi_xchg_finish();
-
- SPI1_REG(SPI_REG_TXCTRL) = SPI_TXWM(1);
- while (!x) {
- if (SPI1_REG(SPI_REG_IP) & SPI_IP_TXWM) x = SPI1_REG(SPI_REG_RXFIFO) & SPI_RXFIFO_EMPTY;
- }
-}
diff --git a/code/fe310/eos/spi.h b/code/fe310/eos/spi.h
deleted file mode 100644
index b291ad3..0000000
--- a/code/fe310/eos/spi.h
+++ /dev/null
@@ -1,26 +0,0 @@
-#include <stdint.h>
-#include "event.h"
-#include "spi_dev.h"
-
-#define EOS_SPI_MAX_DEV EOS_DEV_MAX_DEV
-
-#define EOS_SPI_FLAG_TX 0x01
-#define EOS_SPI_FLAG_MORE 0x02
-#define EOS_SPI_FLAG_BSWAP 0x04
-
-void eos_spi_init(void);
-void eos_spi_start(unsigned char dev, uint32_t div, uint32_t csid, uint8_t pin);
-void eos_spi_stop(void);
-void eos_spi_set_handler(unsigned char dev, eos_evt_handler_t handler);
-
-void _eos_spi_xchg_init(unsigned char *buffer, uint16_t len, uint8_t flags);
-void eos_spi_xchg(unsigned char *buffer, uint16_t len, uint8_t flags);
-void eos_spi_handle_xchg(void);
-
-void eos_spi_cs_set(void);
-void eos_spi_cs_clear(void);
-uint8_t eos_spi_xchg8(uint8_t data, uint8_t flags);
-uint16_t eos_spi_xchg16(uint16_t data, uint8_t flags);
-uint32_t eos_spi_xchg24(uint32_t data, uint8_t flags);
-uint32_t eos_spi_xchg32(uint32_t data, uint8_t flags);
-void eos_spi_flush(void);
diff --git a/code/fe310/eos/spi_def.h b/code/fe310/eos/spi_def.h
deleted file mode 100644
index 06f7251..0000000
--- a/code/fe310/eos/spi_def.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#define SPI_MODE0 0x00
-#define SPI_MODE1 0x01
-#define SPI_MODE2 0x02
-#define SPI_MODE3 0x03
-
-/* DO NOT TOUCH THEESE */
-#define SPI_SIZE_CHUNK 4
-#define SPI_SIZE_WM 2
-
-#define SPI_FLAG_XCHG 0x10
-
-#define SPI_CSID_NONE 1 \ No newline at end of file
diff --git a/code/fe310/eos/spi_dev.c b/code/fe310/eos/spi_dev.c
deleted file mode 100644
index aed26bc..0000000
--- a/code/fe310/eos/spi_dev.c
+++ /dev/null
@@ -1,59 +0,0 @@
-#include <stdlib.h>
-#include <stdint.h>
-
-#include "encoding.h"
-#include "platform.h"
-
-#include "spi.h"
-#include "net.h"
-
-#include "spi_def.h"
-#include "spi_dev.h"
-
-
-#define SPI_DIV_DISP 16
-#define SPI_DIV_CARD 16
-#define SPI_DIV_CAM 16
-
-#define SPI_CSID_DISP 2
-#define SPI_CSID_CARD 0
-
-#define SPI_CSPIN_CAM 23
-
-static uint16_t spi_dev_div[EOS_DEV_MAX_DEV];
-
-void eos_spi_dev_start(unsigned char dev) {
- eos_net_stop();
- switch (dev) {
- case EOS_DEV_DISP:
- eos_spi_start(dev, spi_dev_div[dev-1], SPI_CSID_DISP, 0);
- break;
- case EOS_DEV_CARD:
- eos_spi_start(dev, spi_dev_div[dev-1], SPI_CSID_CARD, 0);
- break;
- case EOS_DEV_CAM:
- eos_spi_start(dev, spi_dev_div[dev-1], SPI_CSID_NONE, SPI_CSPIN_CAM);
- break;
- }
-}
-
-void eos_spi_dev_stop(void) {
- eos_spi_stop();
- eos_net_start();
-}
-
-void eos_spi_dev_init(void) {
- spi_dev_div[EOS_DEV_DISP - 1] = SPI_DIV_DISP;
- spi_dev_div[EOS_DEV_CARD - 1] = SPI_DIV_CARD;
- spi_dev_div[EOS_DEV_CAM - 1] = SPI_DIV_CAM;
-
- GPIO_REG(GPIO_INPUT_EN) &= ~(1 << SPI_CSPIN_CAM);
- GPIO_REG(GPIO_OUTPUT_EN) |= (1 << SPI_CSPIN_CAM);
- GPIO_REG(GPIO_PULLUP_EN) &= ~(1 << SPI_CSPIN_CAM);
- GPIO_REG(GPIO_OUTPUT_XOR) &= ~(1 << SPI_CSPIN_CAM);
- GPIO_REG(GPIO_OUTPUT_VAL) |= (1 << SPI_CSPIN_CAM);
-}
-
-void eos_spi_dev_set_div(unsigned char dev, uint16_t div) {
- spi_dev_div[dev-1] = div;
-}
diff --git a/code/fe310/eos/spi_dev.h b/code/fe310/eos/spi_dev.h
deleted file mode 100644
index 21dcee9..0000000
--- a/code/fe310/eos/spi_dev.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#define EOS_DEV_DISP 1
-#define EOS_DEV_CARD 2
-#define EOS_DEV_CAM 3
-
-#define EOS_DEV_MAX_DEV 3
-
-void eos_spi_dev_init(void);
-void eos_spi_dev_start(unsigned char dev);
-void eos_spi_dev_stop(void);
-
-void eos_spi_dev_set_div(unsigned char dev, uint16_t div);
diff --git a/code/fe310/eos/timer.c b/code/fe310/eos/timer.c
deleted file mode 100644
index e07b9a6..0000000
--- a/code/fe310/eos/timer.c
+++ /dev/null
@@ -1,131 +0,0 @@
-#include <stdlib.h>
-#include <stdint.h>
-
-#include "encoding.h"
-#include "platform.h"
-
-#include "msgq.h"
-#include "event.h"
-#include "timer.h"
-
-#define MIN(X, Y) (((X) < (Y)) ? (X) : (Y))
-#define MAX(X, Y) (((X) > (Y)) ? (X) : (Y))
-
-static eos_timer_handler_t timer_handler[EOS_TIMER_MAX_ETYPE + 1];
-static uint64_t timer_next[EOS_TIMER_MAX_ETYPE + 1];
-
-static void timer_handle_evt(unsigned char type, unsigned char *buffer, uint16_t len) {
- unsigned char idx = (type & ~EOS_EVT_MASK);
-
- if (idx && (idx <= EOS_TIMER_MAX_ETYPE) && timer_handler[idx]) {
- timer_handler[idx](type);
- } else {
- eos_evtq_bad_handler(type, buffer, len);
- }
-}
-
-void _eos_timer_handle(void) {
- int i;
- volatile uint64_t *mtime = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIME);
- uint64_t *mtimecmp = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIMECMP);
- uint64_t now = *mtime;
- uint64_t next = 0;
-
- for (i = 0; i <= EOS_TIMER_MAX_ETYPE; i++) {
- if (timer_next[i] && (timer_next[i] <= now)) {
- timer_next[i] = 0;
- if (i == 0) {
- timer_handler[0](0);
- } else {
- eos_evtq_push_isr(EOS_EVT_TIMER | i, NULL, 0);
- }
- }
- next = next && timer_next[i] ? MIN(next, timer_next[i]) : (next ? next : timer_next[i]);
- }
- *mtimecmp = next;
- if (*mtimecmp == 0) clear_csr(mie, MIP_MTIP);
-}
-
-void eos_timer_init(void) {
- int i;
- uint64_t *mtimecmp = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIMECMP);
-
- clear_csr(mie, MIP_MTIP);
- *mtimecmp = 0;
- for (i=0; i<=EOS_TIMER_MAX_ETYPE; i++) {
- timer_next[i] = 0;
- timer_handler[i] = NULL;
- }
- eos_evtq_set_handler(EOS_EVT_TIMER, timer_handle_evt);
-}
-
-void eos_timer_set_handler(unsigned char evt, eos_timer_handler_t handler) {
- uint64_t *mtimecmp = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIMECMP);
-
- if (!evt && (*mtimecmp != 0)) clear_csr(mie, MIP_MTIP);
- timer_handler[evt] = handler;
- if (!evt && (*mtimecmp != 0)) set_csr(mie, MIP_MTIP);
-}
-
-uint32_t eos_timer_get(unsigned char evt) {
- volatile uint64_t *mtime = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIME);
- uint64_t *mtimecmp = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIMECMP);
- uint64_t now;
- uint32_t ret;
-
- if (*mtimecmp != 0) clear_csr(mie, MIP_MTIP);
- now = *mtime;
- if (timer_next[evt]) {
- ret = (timer_next[evt] > now) ? (timer_next[evt] - now) * 1000 / EOS_TIMER_RTC_FREQ : 0;
- } else {
- ret = EOS_TIMER_NONE;
- }
- if (*mtimecmp != 0) set_csr(mie, MIP_MTIP);
-
- return ret;
-}
-
-void eos_timer_set(uint32_t msec, unsigned char evt) {
- int i;
- volatile uint64_t *mtime = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIME);
- uint64_t *mtimecmp = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIMECMP);
- uint64_t tick = *mtime + msec * (uint64_t)EOS_TIMER_RTC_FREQ / 1000;
- uint64_t next = 0;
-
- if (*mtimecmp != 0) clear_csr(mie, MIP_MTIP);
- timer_next[evt] = tick;
- for (i = 0; i <= EOS_TIMER_MAX_ETYPE; i++) {
- next = next && timer_next[i] ? MIN(next, timer_next[i]) : (next ? next : timer_next[i]);
- }
- *mtimecmp = next;
- if (*mtimecmp != 0) set_csr(mie, MIP_MTIP);
-}
-
-void eos_timer_clear(unsigned char evt) {
- int i;
- uint64_t *mtimecmp = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIMECMP);
- uint64_t next = 0;
-
- if (*mtimecmp != 0) clear_csr(mie, MIP_MTIP);
- if (timer_next[evt]) {
- timer_next[evt] = 0;
- for (i = 0; i <= EOS_TIMER_MAX_ETYPE; i++) {
- next = next && timer_next[i] ? MIN(next, timer_next[i]) : (next ? next : timer_next[i]);
- }
- *mtimecmp = next;
- }
- if (*mtimecmp != 0) set_csr(mie, MIP_MTIP);
-}
-
-
-void eos_time_sleep(uint32_t msec) {
- volatile uint64_t *mtime = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIME);
- uint64_t now_ms = *mtime * 1000 / EOS_TIMER_RTC_FREQ;
-
- while (*mtime * 1000 / EOS_TIMER_RTC_FREQ < now_ms + msec);
-}
-
-uint64_t eos_time_get_tick(void) {
- volatile uint64_t *mtime = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIME);
- return *mtime;
-}
diff --git a/code/fe310/eos/timer.h b/code/fe310/eos/timer.h
deleted file mode 100644
index 2ac53f7..0000000
--- a/code/fe310/eos/timer.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#include <stdint.h>
-
-#define EOS_TIMER_ETYPE_UI 1
-#define EOS_TIMER_ETYPE_ECP 2
-#define EOS_TIMER_ETYPE_USER 4
-
-#define EOS_TIMER_MAX_ETYPE 4
-
-#define EOS_TIMER_NONE 0xffffffff
-#define EOS_TIMER_RTC_FREQ 32768
-
-typedef void (*eos_timer_handler_t) (unsigned char);
-
-void eos_timer_init(void);
-void eos_timer_set_handler(unsigned char evt, eos_timer_handler_t handler);
-
-uint32_t eos_timer_get(unsigned char evt);
-void eos_timer_set(uint32_t msec, unsigned char evt);
-void eos_timer_clear(unsigned char evt);
-
-void eos_time_sleep(uint32_t msec);
-uint64_t eos_time_get_tick(void);
diff --git a/code/fe310/eos/trap_entry.S b/code/fe310/eos/trap_entry.S
deleted file mode 100644
index c24236b..0000000
--- a/code/fe310/eos/trap_entry.S
+++ /dev/null
@@ -1,531 +0,0 @@
-#include "encoding.h"
-#include "sifive/bits.h"
-
-#define MCAUSE_INT 0x80000000
-#define MCAUSE_EXT (MCAUSE_INT | IRQ_M_EXT)
-#define MCAUSE_TIMER (MCAUSE_INT | IRQ_M_TIMER)
-
-#define PLIC_PRIORITY 0x0C000000
-#define PLIC_THRESHOLD 0x0C200000
-#define PLIC_CLAIM 0x0C200004
-
-#define PWM0_CTRL_ADDR 0x10015000
-#define PWM1_CTRL_ADDR 0x10025000
-#define PWM2_CTRL_ADDR 0x10035000
-#include "sifive/devices/pwm.h"
-
-#define GPIO_CTRL_ADDR 0x10012000
-#include "sifive/devices/gpio.h"
-
-#define SPI0_CTRL_ADDR 0x10014000
-#define SPI1_CTRL_ADDR 0x10024000
-#include "sifive/devices/spi.h"
-
-#include "evt_def.h"
-#include "msgq_def.h"
-#include "i2s_def.h"
-
-#define INT_PWM0_BASE 40
-#define INT_PWM1_BASE 44
-#define INT_PWM2_BASE 48
-
-#define I2S_PWM_CTRL_ADDR_CK PWM0_CTRL_ADDR
-#define I2S_PWM_CTRL_ADDR_WS_MIC PWM1_CTRL_ADDR
-#define I2S_PWM_CTRL_ADDR_WS_SPK PWM2_CTRL_ADDR
-
-#define IOF_SPI1_SS0 2
-#define IOF_SPI1_SS1 8
-#define IOF_SPI1_SS2 9
-#define IOF_SPI1_SS3 10
-
-#define INT_SPI1_BASE 6
-#define INT_GPIO_BASE 8
-
-#include "net_def.h"
-#include "spi_def.h"
-#include "irq_def.h"
-
-
- .section .data.entry
- .align 4
-
-.global eos_trap_entry
-eos_trap_entry:
- addi sp, sp, -8*REGBYTES
- STORE x8, 0*REGBYTES(sp)
- STORE x9, 1*REGBYTES(sp)
- STORE x18, 2*REGBYTES(sp)
- STORE x19, 3*REGBYTES(sp)
- STORE x20, 4*REGBYTES(sp)
- STORE x21, 5*REGBYTES(sp)
- STORE x22, 6*REGBYTES(sp)
- STORE x23, 7*REGBYTES(sp)
-
- csrr x8, mcause
- li x18, MCAUSE_EXT
- bne x8, x18, handle_intr
- li x18, PLIC_CLAIM
- lw x9, 0(x18)
- li x18, I2S_IRQ_WS_ID
- beq x9, x18, i2s_handle_ws
- li x18, I2S_IRQ_SD_ID
- beq x9, x18, i2s_handle_sd
- j handle_intr
-
-evtq_push:
- la x9, _eos_event_q
- lbu x18, MSGQ_OFF_IDXR(x9)
- lbu x19, MSGQ_OFF_IDXW(x9)
- lbu x20, MSGQ_OFF_SIZE(x9)
-
- sub x18, x19, x18
- andi x18, x18, 0xff
- beq x18, x20, 0f
-
- addi x20, x20, -1
- and x20, x20, x19
- li x18, MSGQ_ITEM_SIZE
- mul x20, x20, x18
- lw x21, MSGQ_OFF_ARRAY(x9)
- add x21, x21, x20
-
- addi x19, x19, 1
- sb x19, MSGQ_OFF_IDXW(x9)
- jalr x0, x22
-
-0:
- mv x20, x0
- jalr x0, x21
-
-i2s_handle_sd:
- # exit if too early
- li x18, I2S_PWM_CTRL_ADDR_WS_SPK
- lw x8, PWM_COUNT(x18)
- lw x9, PWM_CMP3(x18)
- bltu x8, x9, i2s_handle_sd_exit
-
- # disable sd irq
- li x18, PLIC_PRIORITY
- sw x0, 4*I2S_IRQ_SD_ID(x18)
-
- la x9, _eos_i2s_fmt
- lw x23, 0(x9)
-
-i2s_abuf_pop:
- # pop from spk buf -> x8
- mv x8, x0
- la x9, _eos_i2s_spk_buf
- lhu x18, I2S_ABUF_OFF_IDXR(x9)
- lhu x19, I2S_ABUF_OFF_IDXW(x9)
- lhu x20, I2S_ABUF_OFF_SIZE(x9)
-
- beq x18, x19, i2s_handle_sd_xchg
-
- addi x20, x20, -1
- and x20, x20, x18
- lw x21, I2S_ABUF_OFF_ARRAY(x9)
- add x21, x21, x20
- bnez x23, 0f
- lbu x8, 0(x21)
- addi x18, x18, 1
- j 1f
-0:
- lb x8, 0(x21)
- lbu x20, 1(x21)
- slli x8, x8, 8
- or x8, x8, x20
- addi x18, x18, 2
-1:
- sh x18, I2S_ABUF_OFF_IDXR(x9)
-
- li x21, 0xffff
- sub x18, x19, x18
- and x18, x18, x21
-
- # check for push to event queue
- la x9, _eos_i2s_spk_wm
- lw x20, 0(x9)
- beqz x20, i2s_decode
- bgtu x18, x20, i2s_decode
-
- la x9, _eos_i2s_spk_evt_enable
- lw x18, 0(x9)
- beqz x18, i2s_decode
- sw x0, 0(x9)
-
- # push to event queue
- jal x22, evtq_push
- beqz x21, i2s_decode
- li x18, (EOS_EVT_I2S | I2S_ETYPE_SPK)
- sb x18, MSGQ_ITEM_OFF_TYPE(x21)
-
-i2s_decode:
- bnez x23, i2s_handle_sd_xchg
- # aLaw decode -> x8
- xori x8, x8, 0x55
- andi x9, x8, 0x80
- beqz x9, 0f
- li x9, 1
- slli x9, x9, 7
- not x9, x9
- and x8, x8, x9
- li x9, -1
-0:
- andi x18, x8, 0xf0
- srli x18, x18, 4
- addi x18, x18, 4
-
- li x19, 4
- beq x18, x19, 1f
-
- andi x8, x8, 0x0f
- addi x19, x18, -4
- sll x8, x8, x19
-
- li x19, 1
- sll x19, x19, x18
- or x8, x8, x19
-
- li x19, 1
- addi x18, x18, -5
- sll x19, x19, x18
- or x8, x8, x19
- j 2f
-1:
- slli x8, x8, 1
- ori x8, x8, 1
-2:
- beqz x9, i2s_handle_sd_xchg
- mul x8, x8, x9
-
-i2s_handle_sd_xchg:
- # read/write shift reg: x8 -> sr -> x8
- li x18, GPIO_CTRL_ADDR
- li x19, (0x1 << I2S_PIN_SD_IN)
- li x20, (0x1 << I2S_PIN_SD_OUT)
- li x21, (0x1 << I2S_PIN_CK_SR)
- lw x22, GPIO_OUTPUT_VAL(x18)
-
- lw x9, GPIO_OUTPUT_EN(x18)
- or x9, x9, x20
- sw x9, GPIO_OUTPUT_EN(x18)
-
- not x20, x20
- xor x22, x22, x21
-
- li x23, 16
-0:
- # write bit
- li x9, 1
- slli x9, x9, 15
- and x9, x8, x9
- slli x8, x8, 1
-#if I2S_PIN_SD_OUT > 15
- slli x9, x9, (I2S_PIN_SD_OUT - 15)
-#else
- srli x9, x9, (15 - I2S_PIN_SD_OUT)
-#endif
- and x22, x22, x20
- or x22, x22, x9
-
- # read bit
- lw x9, GPIO_INPUT_VAL(x18)
- and x9, x9, x19
- srli x9, x9, I2S_PIN_SD_IN
- or x8, x8, x9
-
- # 74HC595 ck low (I2S_PIN_CK_SR high)
- xor x22, x22, x21
- sw x22, GPIO_OUTPUT_VAL(x18)
-
- # idle
- li x9, I2S_IDLE_CYCLES
-1:
- addi x9, x9, -1
- bnez x9, 1b
-
- # 74HC595 ck high (I2S_PIN_CK_SR low)
- xor x22, x22, x21
- sw x22, GPIO_OUTPUT_VAL(x18)
-
- # idle
- li x9, I2S_IDLE_CYCLES
-1:
- addi x9, x9, -1
- bnez x9, 1b
-
- addi x23, x23, -1
- beqz x23, 2f
- j 0b
-
-2:
- # 74HC595 ck low (I2S_PIN_CK_SR high)
- xor x22, x22, x21
- sw x22, GPIO_OUTPUT_VAL(x18)
-
- lw x9, GPIO_OUTPUT_EN(x18)
- and x9, x9, x20
- sw x9, GPIO_OUTPUT_EN(x18)
-
- slli x8, x8, 16
- srai x8, x8, 16
-
- la x9, _eos_i2s_fmt
- lw x23, 0(x9)
-
-i2s_encode:
- bnez x23, i2s_abuf_push
- # aLaw encode -> x8
- li x18, 0x800
- li x19, 7
- bgez x8, 0f
- neg x8, x8
- lui x9, 0x80000
- or x8, x8, x9
-0:
- and x9, x8, x18
- beq x9, x18, 1f
- beqz x19, 1f
- srli x18, x18, 1
- addi x19, x19, -1
- j 0b
-1:
- mv x9, x19
- bnez x9, 2f
- addi x9, x9, 1
-2:
- sra x8, x8, x9
- li x9, 0x8000000f
- and x8, x8, x9
- slli x19, x19, 4
- or x8, x8, x19
- bgez x8, 3f
- ori x8, x8, 0x80
-3:
- xori x8, x8, 0x55
- andi x8, x8, 0xff
-
-i2s_abuf_push:
- # push to mic buf
- la x9, _eos_i2s_mic_buf
- lhu x18, I2S_ABUF_OFF_IDXR(x9)
- lhu x19, I2S_ABUF_OFF_IDXW(x9)
- lhu x20, I2S_ABUF_OFF_SIZE(x9)
- li x21, 0xffff
-
- sub x18, x19, x18
- and x18, x18, x21
- beq x18, x20, i2s_handle_sd_exit
-
- addi x20, x20, -1
- and x20, x20, x19
- lw x21, I2S_ABUF_OFF_ARRAY(x9)
- add x21, x21, x20
- bnez x23, 0f
- sb x8, 0(x21)
- addi x19, x19, 1
- addi x18, x18, 1
- j 1f
-0:
- sb x8, 1(x21)
- srli x8, x8, 8
- sb x8, 0(x21)
- addi x19, x19, 2
- addi x18, x18, 2
-1:
- sh x19, I2S_ABUF_OFF_IDXW(x9)
-
- # check for push to event queue
- la x9, _eos_i2s_mic_wm
- lw x20, 0(x9)
- beqz x20, i2s_handle_sd_exit
- bltu x18, x20, i2s_handle_sd_exit
-
- la x9, _eos_i2s_mic_evt_enable
- lw x18, 0(x9)
- beqz x18, i2s_handle_sd_exit
- sw x0, 0(x9)
-
- # push to event queue
- jal x22, evtq_push
- beqz x21, i2s_handle_sd_exit
- li x18, (EOS_EVT_I2S | I2S_ETYPE_MIC)
- sb x18, MSGQ_ITEM_OFF_TYPE(x21)
-
-i2s_handle_sd_exit:
- # complete
- li x18, I2S_IRQ_SD_ID
- li x19, PLIC_CLAIM
- sw x18, 0(x19)
-
- # exit
- j trap_exit_data
-
-i2s_handle_ws:
- # enable sd irq
- li x18, PLIC_PRIORITY
- li x19, IRQ_PRIORITY_I2S_SD
- sw x19, 4*I2S_IRQ_SD_ID(x18)
-
- # complete
- li x18, I2S_IRQ_WS_ID
- li x19, PLIC_CLAIM
- sw x18, 0(x19)
-
- # exit
- j trap_exit_data
-
-.global _eos_i2s_start_pwm
-_eos_i2s_start_pwm:
- addi sp, sp, -8*REGBYTES
- STORE x8, 0*REGBYTES(sp)
- STORE x9, 1*REGBYTES(sp)
- STORE x18, 2*REGBYTES(sp)
- STORE x19, 3*REGBYTES(sp)
- STORE x20, 4*REGBYTES(sp)
- STORE x21, 5*REGBYTES(sp)
- STORE x22, 6*REGBYTES(sp)
- STORE x23, 7*REGBYTES(sp)
-
- li x18, I2S_PWM_CTRL_ADDR_CK
- li x19, I2S_PWM_CTRL_ADDR_WS_MIC
- li x20, I2S_PWM_CTRL_ADDR_WS_SPK
- li x21, PWM_CFG_ENALWAYS | PWM_CFG_ZEROCMP | I2S_PWM_SCALE_CK
- li x22, PWM_CFG_ENALWAYS | PWM_CFG_ZEROCMP | PWM_CFG_CMP2GANG
- li x23, PWM_CFG_ENALWAYS | PWM_CFG_ZEROCMP | PWM_CFG_CMP1GANG
- sw x21, PWM_CFG(x18)
- sw x22, PWM_CFG(x19)
- sw x23, PWM_CFG(x20)
-
- LOAD x8, 0*REGBYTES(sp)
- LOAD x9, 1*REGBYTES(sp)
- LOAD x18, 2*REGBYTES(sp)
- LOAD x19, 3*REGBYTES(sp)
- LOAD x20, 4*REGBYTES(sp)
- LOAD x21, 5*REGBYTES(sp)
- LOAD x22, 6*REGBYTES(sp)
- LOAD x23, 7*REGBYTES(sp)
- addi sp, sp, 8*REGBYTES
-
- ret
-
-.global _eos_flash_set
-_eos_flash_set:
- li a3, SPI0_CTRL_ADDR
- sw x0, SPI_REG_FCTRL(a3)
- sw a0, SPI_REG_SCKDIV(a3)
- sw a1, SPI_REG_FFMT(a3)
- li a0, 1
- sw a0, SPI_REG_FCTRL(a3)
- ret
-
-trap_exit_data:
- # Remain in M-mode after mret
- li x18, MSTATUS_MPP
- csrs mstatus, x18
-
- LOAD x8, 0*REGBYTES(sp)
- LOAD x9, 1*REGBYTES(sp)
- LOAD x18, 2*REGBYTES(sp)
- LOAD x19, 3*REGBYTES(sp)
- LOAD x20, 4*REGBYTES(sp)
- LOAD x21, 5*REGBYTES(sp)
- LOAD x22, 6*REGBYTES(sp)
- LOAD x23, 7*REGBYTES(sp)
- addi sp, sp, 8*REGBYTES
-
- mret
-
-handle_intr:
- lui x18, %hi(trap_entry_text)
- addi x18, x18, %lo(trap_entry_text)
- jalr x0, x18
-
- .section .text.entry
- .align 2
-
-trap_entry_text:
- addi sp, sp, -24*REGBYTES
-
- STORE x1, 0*REGBYTES(sp)
- STORE x2, 1*REGBYTES(sp)
- STORE x3, 2*REGBYTES(sp)
- STORE x4, 3*REGBYTES(sp)
- STORE x5, 4*REGBYTES(sp)
- STORE x6, 5*REGBYTES(sp)
- STORE x7, 6*REGBYTES(sp)
- STORE x10, 7*REGBYTES(sp)
- STORE x11, 8*REGBYTES(sp)
- STORE x12, 9*REGBYTES(sp)
- STORE x13, 10*REGBYTES(sp)
- STORE x14, 11*REGBYTES(sp)
- STORE x15, 12*REGBYTES(sp)
- STORE x16, 13*REGBYTES(sp)
- STORE x17, 14*REGBYTES(sp)
- STORE x24, 15*REGBYTES(sp)
- STORE x25, 16*REGBYTES(sp)
- STORE x26, 17*REGBYTES(sp)
- STORE x27, 18*REGBYTES(sp)
- STORE x28, 19*REGBYTES(sp)
- STORE x29, 20*REGBYTES(sp)
- STORE x30, 21*REGBYTES(sp)
- STORE x31, 22*REGBYTES(sp)
-
- li x18, MCAUSE_TIMER
- beq x8, x18, handle_timer
- li x18, MCAUSE_EXT
- beq x8, x18, handle_ext
- mv a0, x8
- call _exit
-
-handle_timer:
- call _eos_timer_handle
- j trap_exit_text
-
-handle_ext:
- mv a0, x9
- call eos_intr_handle
- li x18, PLIC_CLAIM
- sw a0, 0(x18)
- j trap_exit_text
-
-trap_exit_text:
- # Remain in M-mode after mret
- li t0, MSTATUS_MPP
- csrs mstatus, t0
-
- LOAD x1, 0*REGBYTES(sp)
- LOAD x2, 1*REGBYTES(sp)
- LOAD x3, 2*REGBYTES(sp)
- LOAD x4, 3*REGBYTES(sp)
- LOAD x5, 4*REGBYTES(sp)
- LOAD x6, 5*REGBYTES(sp)
- LOAD x7, 6*REGBYTES(sp)
- LOAD x10, 7*REGBYTES(sp)
- LOAD x11, 8*REGBYTES(sp)
- LOAD x12, 9*REGBYTES(sp)
- LOAD x13, 10*REGBYTES(sp)
- LOAD x14, 11*REGBYTES(sp)
- LOAD x15, 12*REGBYTES(sp)
- LOAD x16, 13*REGBYTES(sp)
- LOAD x17, 14*REGBYTES(sp)
- LOAD x24, 15*REGBYTES(sp)
- LOAD x25, 16*REGBYTES(sp)
- LOAD x26, 17*REGBYTES(sp)
- LOAD x27, 18*REGBYTES(sp)
- LOAD x28, 19*REGBYTES(sp)
- LOAD x29, 20*REGBYTES(sp)
- LOAD x30, 21*REGBYTES(sp)
- LOAD x31, 22*REGBYTES(sp)
-
- LOAD x8, 24*REGBYTES(sp)
- LOAD x9, 25*REGBYTES(sp)
- LOAD x18, 26*REGBYTES(sp)
- LOAD x19, 27*REGBYTES(sp)
- LOAD x20, 28*REGBYTES(sp)
- LOAD x21, 29*REGBYTES(sp)
- LOAD x22, 30*REGBYTES(sp)
- LOAD x23, 31*REGBYTES(sp)
-
- addi sp, sp, 32*REGBYTES
- mret
diff --git a/code/fe310/eos/uart.c b/code/fe310/eos/uart.c
deleted file mode 100644
index e9349a7..0000000
--- a/code/fe310/eos/uart.c
+++ /dev/null
@@ -1,93 +0,0 @@
-#include <stdlib.h>
-#include <stdint.h>
-#include <string.h>
-
-#include "encoding.h"
-#include "platform.h"
-
-#include "eos.h"
-#include "interrupt.h"
-#include "event.h"
-
-#include "uart.h"
-#include "irq_def.h"
-
-static eos_uart_handler_t uart_handler[EOS_UART_MAX_ETYPE];
-
-static void uart_handle_evt(unsigned char type, unsigned char *buffer, uint16_t len) {
- unsigned char idx = (type & ~EOS_EVT_MASK) - 1;
-
- if ((idx < EOS_UART_MAX_ETYPE) && uart_handler[idx]) {
- uart_handler[idx](type);
- } else {
- eos_evtq_bad_handler(type, buffer, len);
- }
-}
-
-static void uart_handle_intr(void) {
- if (UART0_REG(UART_REG_IP) & UART_IP_TXWM) {
- UART0_REG(UART_REG_IE) &= ~UART_IP_TXWM;
- eos_evtq_push_isr(EOS_EVT_UART | EOS_UART_ETYPE_TX, NULL, 0);
- }
- if (UART0_REG(UART_REG_IP) & UART_IP_RXWM) {
- UART0_REG(UART_REG_IE) &= ~UART_IP_RXWM;
- eos_evtq_push_isr(EOS_EVT_UART | EOS_UART_ETYPE_RX, NULL, 0);
- }
-}
-
-void eos_uart_init(void) {
- int i;
-
- for (i=0; i<EOS_UART_MAX_ETYPE; i++) {
- uart_handler[i] = NULL;
- }
- eos_evtq_set_handler(EOS_EVT_UART, uart_handle_evt);
- eos_intr_set(INT_UART0_BASE, IRQ_PRIORITY_UART, uart_handle_intr);
-}
-
-void eos_uart_set_handler(unsigned char type, eos_uart_handler_t handler) {
- if (type && (type <= EOS_UART_MAX_ETYPE)) uart_handler[type - 1] = handler;
-}
-
-void eos_uart_txwm_set(uint8_t wm) {
- UART0_REG(UART_REG_TXCTRL) &= ~UART_TXWM(0xFFFF);
- UART0_REG(UART_REG_TXCTRL) |= UART_TXWM(wm);
- UART0_REG(UART_REG_IE) |= UART_IP_TXWM;
-}
-
-void eos_uart_txwm_clear(void) {
- UART0_REG(UART_REG_IE) &= ~UART_IP_TXWM;
-}
-
-void eos_uart_rxwm_set(uint8_t wm) {
- UART0_REG(UART_REG_RXCTRL) &= ~UART_RXWM(0xFFFF);
- UART0_REG(UART_REG_RXCTRL) |= UART_RXWM(wm);
- UART0_REG(UART_REG_IE) |= UART_IP_RXWM;
-}
-
-void eos_uart_rxwm_clear(void) {
- UART0_REG(UART_REG_IE) &= ~UART_IP_RXWM;
-}
-
-int eos_uart_putc(int c, char b) {
- if (b) {
- while (UART0_REG(UART_REG_TXFIFO) & 0x80000000);
- UART0_REG(UART_REG_TXFIFO) = c & 0xff;
- } else {
- if (UART0_REG(UART_REG_TXFIFO) & 0x80000000) return EOS_ERR_FULL;
- UART0_REG(UART_REG_TXFIFO) = c & 0xff;
- }
- return EOS_OK;
-}
-
-int eos_uart_getc(char b) {
- volatile uint32_t r;
-
- if (b) {
- while ((r = UART0_REG(UART_REG_RXFIFO)) & 0x80000000);
- } else {
- r = UART0_REG(UART_REG_RXFIFO);
- if (r & 0x80000000) return EOS_ERR_EMPTY;
- }
- return r & 0xff;
-} \ No newline at end of file
diff --git a/code/fe310/eos/uart.h b/code/fe310/eos/uart.h
deleted file mode 100644
index da5faab..0000000
--- a/code/fe310/eos/uart.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#include <stdint.h>
-
-#define EOS_UART_ETYPE_TX 1
-#define EOS_UART_ETYPE_RX 2
-
-#define EOS_UART_MAX_ETYPE 2
-
-typedef void (*eos_uart_handler_t) (unsigned char);
-
-void eos_uart_init(void);
-void eos_uart_set_handler(unsigned char type, eos_uart_handler_t handler);
-
-void eos_uart_txwm_set(uint8_t wm);
-void eos_uart_txwm_clear(void);
-void eos_uart_rxwm_set(uint8_t wm);
-void eos_uart_rxwm_clear(void);
-int eos_uart_putc(int c, char b);
-int eos_uart_getc(char b); \ No newline at end of file
diff --git a/code/fe310/eos/unicode.c b/code/fe310/eos/unicode.c
deleted file mode 100644
index 2915791..0000000
--- a/code/fe310/eos/unicode.c
+++ /dev/null
@@ -1,180 +0,0 @@
-#include "unicode.h"
-
-int utf8_enc(utf32_t ch, utf8_t *str) {
- if (ch <= 0x7f) {
- str[0] = ch;
- return 1;
- } else if (ch <= 0x7ff) {
- str[0] = 0xc0 | (ch >> 6);
- str[1] = 0x80 | (ch & 0x3f);
- return 2;
- } else if (ch <= 0xffff) {
- if ((ch >= 0xd800) && (ch <= 0xdfff)) return UTF_ERR;
- str[0] = 0xe0 | (ch >> 12);
- str[1] = 0x80 | ((ch >> 6) & 0x3f);
- str[2] = 0x80 | (ch & 0x3f);
- return 3;
- } else if (ch <= 0x10ffff) {
- str[0] = 0xf0 | (ch >> 18);
- str[1] = 0x80 | ((ch >> 12) & 0x3f);
- str[2] = 0x80 | ((ch >> 6) & 0x3f);
- str[3] = 0x80 | (ch & 0x3f);
- return 4;
- } else {
- return UTF_ERR;
- }
-}
-
-int utf8_dec(utf8_t *str, utf32_t *ch) {
- if ((str[0] & 0x80) == 0x00) {
- *ch = str[0];
- return 1;
- } else if ((str[0] & 0xe0) == 0xc0) {
- if ((str[1] & 0xc0) != 0x80) return UTF_ERR;
- *ch = (utf32_t)(str[0] & 0x1f) << 6;
- *ch |= (utf32_t)(str[1] & 0x3f);
- if (*ch < 0x80) return UTF_ERR;
- return 2;
- } else if ((str[0] & 0xf0) == 0xe0) {
- if (((str[1] & 0xc0) != 0x80) || ((str[2] & 0xc0) != 0x80)) return UTF_ERR;
- *ch = (utf32_t)(str[0] & 0x0f) << 12;
- *ch |= (utf32_t)(str[1] & 0x3f) << 6;
- *ch |= (utf32_t)(str[2] & 0x3f);
- if ((*ch >= 0xd800) && (*ch <= 0xdfff)) return UTF_ERR;
- if (*ch < 0x800) return UTF_ERR;
- return 3;
- } else if ((str[0] & 0xf8) == 0xf0) {
- if (((str[1] & 0xc0) != 0x80) || ((str[2] & 0xc0) != 0x80) || ((str[3] & 0xc0) != 0x80)) return UTF_ERR;
- *ch = (utf32_t)(str[0] & 0x07) << 18;
- *ch |= (utf32_t)(str[1] & 0x0f) << 12;
- *ch |= (utf32_t)(str[2] & 0x3f) << 6;
- *ch |= (utf32_t)(str[3] & 0x3f);
- if (*ch < 0x010000) return UTF_ERR;
- if (*ch > 0x10ffff) return UTF_ERR;
- return 4;
- } else {
- return UTF_ERR;
- }
-}
-
-int utf8_seek(utf8_t *str, int off, utf32_t *ch) {
- int i;
- int len = 0;
-
- if (off < 0) {
- off = -off;
- for (i=0; i<off; i++) {
- len--;
- while ((str[len] & 0xc0) == 0x80) len--;
- }
- } else {
- for (i=0; i<off; i++) {
- if ((str[len] & 0x80) == 0x00) {
- len += 1;
- } else if ((str[0] & 0xe0) == 0xc0) {
- len += 2;
- } else if ((str[0] & 0xf0) == 0xe0) {
- len += 3;
- } else if ((str[0] & 0xf8) == 0xf0) {
- len += 4;
- }
- }
- }
- utf8_dec(str + len, ch);
- return len;
-}
-
-int utf8_verify(utf8_t *str, int str_size, int *str_len) {
- utf32_t ch;
- uint8_t ch_l;
- int len = 0;
-
- while (len < str_size) {
- if (str_size - len < 4) {
- if (((str[len] & 0xf8) == 0xf0) ||
- (((str[len] & 0xf0) == 0xe0) && (str_size - len < 3)) ||
- (((str[len] & 0xe0) == 0xc0) && (str_size - len < 2))) {
- break;
- }
- }
- ch_l = utf8_dec(str + len, &ch);
- if (ch_l > 0) {
- if (ch == 0) {
- *str_len = len;
- return UTF_OK;
- }
- len += ch_l;
- } else {
- break;
- }
- }
- *str_len = len;
- return UTF_ERR;
-}
-
-int utf16_enc(utf32_t ch, uint8_t *str) {
- if (ch <= 0xffff) {
- if ((ch >= 0xd800) && (ch <= 0xdfff)) return UTF_ERR;
- str[0] = ch >> 8;
- str[1] = ch & 0xff;
- return 2;
- } else if (ch <= 0x10ffff) {
- uint16_t hi;
- uint16_t lo;
-
- ch -= 0x10000;
- hi = (ch >> 10) + 0xd800;
- lo = (ch & 0x3ff) + 0xdc00;
- str[0] = hi >> 8;
- str[1] = hi & 0xff;
- str[2] = lo >> 8;
- str[3] = lo & 0xff;
- return 4;
- } else {
- return UTF_ERR;
- }
-}
-
-int utf16_dec(uint8_t *str, utf32_t *ch) {
- *ch = (str[0] << 8) | str[1];
- if ((*ch >= 0xd800) && (*ch <= 0xdfff)) {
- uint16_t hi = *ch;
- uint16_t lo;
-
- if (hi > 0xdbff) return UTF_ERR;
- lo = (str[2] << 8) | str[3];
- if ((lo < 0xdc00) || (lo > 0xdfff)) return UTF_ERR;
- *ch = (((hi - 0xd800) << 10) | (lo - 0xdc00)) + 0x10000;
- return 4;
- } else {
- return 2;
- }
-}
-
-int utf16_seek(uint8_t *str, int off, utf32_t *ch) {
- int i;
- int len = 0;
- uint16_t cu;
-
- if (off < 0) {
- off = -off;
- for (i=0; i<off; i++) {
- len -= 2;
- cu = (str[len] << 8) | str[len + 1];
- if ((cu >= 0xdc00) && (cu <= 0xdfff)) {
- len -= 2;
- }
- }
- } else {
- for (i=0; i<off; i++) {
- cu = (str[len] << 8) | str[len + 1];
- if ((cu >= 0xd800) && (cu <= 0xdbff)) {
- len += 4;
- } else {
- len += 2;
- }
- }
- }
- utf16_dec(str + len, ch);
- return len;
-}
diff --git a/code/fe310/eos/unicode.h b/code/fe310/eos/unicode.h
deleted file mode 100644
index a3b9696..0000000
--- a/code/fe310/eos/unicode.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#include <stdint.h>
-
-#define UTF_OK 0
-#define UTF_ERR -1
-
-typedef uint8_t utf8_t;
-typedef uint16_t utf16_t;
-typedef uint32_t utf32_t;
-
-int utf8_enc(utf32_t ch, utf8_t *str);
-int utf8_dec(utf8_t *str, utf32_t *ch);
-int utf8_seek(utf8_t *str, int off, utf32_t *ch);
-int utf8_verify(utf8_t *str, int str_size, int *str_len);
-
-int utf16_enc(utf32_t ch, uint8_t *str);
-int utf16_dec(uint8_t *str, utf32_t *ch);
-int utf16_seek(uint8_t *str, int off, utf32_t *ch);
diff --git a/code/fe310/eos/wifi.c b/code/fe310/eos/wifi.c
deleted file mode 100644
index d58c0eb..0000000
--- a/code/fe310/eos/wifi.c
+++ /dev/null
@@ -1,58 +0,0 @@
-#include <stdlib.h>
-#include <stdint.h>
-#include <string.h>
-
-#include "eos.h"
-#include "event.h"
-#include "net.h"
-
-#include "wifi.h"
-
-static eos_evt_handler_t evt_handler[EOS_WIFI_MAX_MTYPE];
-
-static void wifi_handle_evt(unsigned char type, unsigned char *buffer, uint16_t len) {
- if ((buffer == NULL) || (len < 1)) {
- eos_net_bad_handler(type, buffer, len);
- return;
- }
-
- unsigned char mtype = buffer[0];
- if (mtype < EOS_WIFI_MAX_MTYPE) {
- evt_handler[mtype](type, buffer, len);
- } else {
- eos_net_bad_handler(type, buffer, len);
- }
-}
-
-void eos_wifi_init(void) {
- int i;
-
- for (i=0; i<EOS_WIFI_MAX_MTYPE; i++) {
- evt_handler[i] = eos_net_bad_handler;
- }
- eos_net_set_handler(EOS_NET_MTYPE_WIFI, wifi_handle_evt);
-}
-
-void eos_wifi_set_handler(unsigned char mtype, eos_evt_handler_t handler) {
- if (handler == NULL) handler = eos_net_bad_handler;
- if (mtype < EOS_WIFI_MAX_MTYPE) evt_handler[mtype] = handler;
-}
-
-void eos_wifi_connect(const char *ssid, const char *pass) {
- int ssid_len = strlen(ssid);
- int pass_len = strlen(pass);
- unsigned char *buffer = eos_net_alloc();
-
- buffer[0] = EOS_WIFI_MTYPE_CONNECT;
- strcpy(buffer+1, ssid);
- buffer[ssid_len+1] = 0;
- strcpy(buffer+ssid_len+2, pass);
- buffer[ssid_len+pass_len+2] = 0;
- eos_net_send(EOS_NET_MTYPE_WIFI, buffer, ssid_len+pass_len+3, 0);
-}
-
-void eos_wifi_disconnect(void) {
- unsigned char *buffer = eos_net_alloc();
- buffer[0] = EOS_WIFI_MTYPE_DISCONNECT;
- eos_net_send(EOS_NET_MTYPE_WIFI, buffer, 1, 0);
-}
diff --git a/code/fe310/eos/wifi.h b/code/fe310/eos/wifi.h
deleted file mode 100644
index 732a7a9..0000000
--- a/code/fe310/eos/wifi.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#include <stdint.h>
-#include "event.h"
-
-#define EOS_WIFI_MTYPE_SCAN 0
-#define EOS_WIFI_MTYPE_CONNECT 1
-#define EOS_WIFI_MTYPE_DISCONNECT 2
-
-#define EOS_WIFI_MAX_MTYPE 3
-
-void eos_wifi_init(void);
-void eos_wifi_set_handler(unsigned char mtype, eos_evt_handler_t handler);
-
-void eos_wifi_connect(const char *ssid, const char *pass);
-void eos_wifi_disconnect(void);