11 files changed, 220 insertions, 0 deletions
diff --git a/code/esp32/components/eos/include/at_cmd.h b/code/esp32/components/eos/include/at_cmd.h
new file mode 100644
index 0000000..ca46e23
--- /dev/null
+++ b/code/esp32/components/eos/include/at_cmd.h
@@ -0,0 +1,19 @@
+#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);
+int at_expect(char *str_ok, char *str_err, uint32_t timeout);
+\ No newline at end of file
diff --git a/code/esp32/components/eos/include/bq25895.h b/code/esp32/components/eos/include/bq25895.h
new file mode 100644
index 0000000..b5a7f92
--- /dev/null
+++ b/code/esp32/components/eos/include/bq25895.h
@@ -0,0 +1,3 @@
+#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
new file mode 100644
index 0000000..23adecf
--- /dev/null
+++ b/code/esp32/components/eos/include/cell.h
@@ -0,0 +1,47 @@
+#include <sys/types.h>
+
+#define EOS_CELL_MTYPE_READY        0
+#define EOS_CELL_MTYPE_DATA         1
+#define EOS_CELL_MTYPE_AUDIO        2
+
+#define EOS_CELL_MTYPE_DATA_START   4
+#define EOS_CELL_MTYPE_DATA_STOP    5
+
+#define EOS_CELL_MTYPE_AUDIO_START  6
+#define EOS_CELL_MTYPE_AUDIO_STOP   7
+
+#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_pcm_init(void);
+
+ssize_t eos_pcm_read(unsigned char *data, size_t size);
+int eos_pcm_push(unsigned char *data, size_t size);
+void eos_pcm_start(void);
+void eos_pcm_stop(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_init(void);
diff --git a/code/esp32/components/eos/include/drv2605l.h b/code/esp32/components/eos/include/drv2605l.h
new file mode 100644
index 0000000..de222e4
--- /dev/null
+++ b/code/esp32/components/eos/include/drv2605l.h
@@ -0,0 +1,3 @@
+#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
new file mode 100644
index 0000000..0e660fb
--- /dev/null
+++ b/code/esp32/components/eos/include/eos.h
@@ -0,0 +1,23 @@
+#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/i2c.h b/code/esp32/components/eos/include/i2c.h
new file mode 100644
index 0000000..144f5e1
--- /dev/null
+++ b/code/esp32/components/eos/include/i2c.h
@@ -0,0 +1,9 @@
+#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
new file mode 100644
index 0000000..86bb067
--- /dev/null
+++ b/code/esp32/components/eos/include/msgq.h
@@ -0,0 +1,32 @@
+#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
new file mode 100644
index 0000000..54bad6d
--- /dev/null
+++ b/code/esp32/components/eos/include/net.h
@@ -0,0 +1,34 @@
+#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
new file mode 100644
index 0000000..0a57b19
--- /dev/null
+++ b/code/esp32/components/eos/include/power.h
@@ -0,0 +1,20 @@
+#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
new file mode 100644
index 0000000..7e937cb
--- /dev/null
+++ b/code/esp32/components/eos/include/sock.h
@@ -0,0 +1,18 @@
+#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/wifi.h b/code/esp32/components/eos/include/wifi.h
new file mode 100644
index 0000000..6009f7c
--- /dev/null
+++ b/code/esp32/components/eos/include/wifi.h
@@ -0,0 +1,12 @@
+#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);