1 files changed, 68 insertions, 0 deletions
diff --git a/fw/esp32/components/eos/include/cell.h b/fw/esp32/components/eos/include/cell.h
new file mode 100644
index 0000000..3bf6b32
--- /dev/null
+++ b/fw/esp32/components/eos/include/cell.h
@@ -0,0 +1,68 @@
+#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);