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Diffstat (limited to 'fw/fe310/eos/pwr.c')
-rw-r--r--fw/fe310/eos/pwr.c133
1 files changed, 0 insertions, 133 deletions
diff --git a/fw/fe310/eos/pwr.c b/fw/fe310/eos/pwr.c
deleted file mode 100644
index 802e593..0000000
--- a/fw/fe310/eos/pwr.c
+++ /dev/null
@@ -1,133 +0,0 @@
-#include <stdlib.h>
-#include <stdint.h>
-
-#include "encoding.h"
-#include "platform.h"
-
-#include "eos.h"
-#include "event.h"
-#include "timer.h"
-#include "spi.h"
-#include "spi_dev.h"
-#include "net.h"
-#include "lcd.h"
-#include "eve/eve.h"
-
-#include "pwr.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;
-
-int eos_pwr_init(uint8_t wakeup_cause) {
- 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;
-
- return EOS_OK;
-}
-
-uint8_t eos_pwr_wakeup_cause(void) {
- return AON_REG(AON_PMUCAUSE) & 0xff;
-}
-
-uint8_t eos_pwr_reset_cause(void) {
- return (AON_REG(AON_PMUCAUSE) >> 8) & 0xff;
-}
-
-int eos_pwr_sleep(void) {
- int rv;
-
- rv = eos_lcd_sleep();
- if (rv) return rv;
-
- eos_spi_select(EOS_SPI_DEV_EVE);
- eve_pwr_sleep();
- eos_spi_deselect();
-
- rv = eos_net_sleep(1000);
- if (rv) return rv;
-
- AON_REG(AON_PMUKEY) = 0x51F15E;
- AON_REG(AON_PMUSLEEP) = 1;
-
- return EOS_OK;
-}
-
-void eos_pwr_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_pwr_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;
-}
-
-static void pwr_handle_msg(unsigned char type, unsigned char *buffer, uint16_t len) {
- unsigned char mtype;
-
- if ((buffer == NULL) || (len < 1)) {
- eos_net_bad_handler(type, buffer, len);
- return;
- }
-
- mtype = buffer[0];
- if ((mtype < EOS_PWR_MAX_MTYPE) && evt_handler[mtype]) {
- evt_handler[mtype](mtype, buffer, len);
- } else {
- eos_net_bad_handler(type, buffer, len);
- }
-}
-
-static void pwr_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_pwr_sleep();
-}
-
-void eos_pwr_netinit(void) {
- int i;
-
- for (i=0; i<EOS_PWR_MAX_MTYPE; i++) {
- evt_handler[i] = NULL;
- }
- eos_net_set_handler(EOS_NET_MTYPE_POWER, pwr_handle_msg);
- eos_pwr_set_handler(EOS_PWR_MTYPE_BUTTON, pwr_handle_btn);
-}
-
-void eos_pwr_set_handler(unsigned char mtype, eos_evt_handler_t handler) {
- if (mtype < EOS_PWR_MAX_MTYPE) evt_handler[mtype] = handler;
-}
-
-eos_evt_handler_t eos_pwr_get_handler(unsigned char mtype) {
- if (mtype < EOS_PWR_MAX_MTYPE) return evt_handler[mtype];
- return NULL;
-}