#ifndef TWS_API_H #define TWS_API_H #include "typedef.h" #include "classic/tws_event.h" #include "classic/tws_local_media_sync.h" #include "classic/tws_data_trans.h" #define TWS_ROLE_MASTER 0 #define TWS_ROLE_SLAVE 1 /* * tws 状态 */ #define TWS_STA_SIBLING_DISCONNECTED 0x00000001 //tws未连接 #define TWS_STA_SIBLING_CONNECTED 0x00000002 //tws已连接 #define TWS_STA_PHONE_DISCONNECTED 0x00000004 //手机未连接 #define TWS_STA_PHONE_CONNECTED 0x00000008 //手机已连接 #define TWS_STA_ESCO_OPEN 0x00000010 //正在打电话 #define TWS_STA_SBC_OPEN 0x00000020 //正在播歌 #define TWS_STA_PHON_INCOME_ING 0x00000040 #define TWS_STA_LOCAL_TWS_OPEN 0x00000080 //开启local_tws #define TWS_STA_ESCO_OPEN_LINK 0x00000100 //正在打电话，create link #define TWS_STA_PHONE_SNIFF 0x00000200 #define TWS_STA_TWS_SNIFF 0x00000400 #define TWS_STA_TWS_UNPAIRED 0x00000800 #define TWS_STA_TWS_PAIRED 0x00001000 #define TWS_STA_MONITOR_ING 0x00002000 //tws主从收到监听信息 #define TWS_STA_MONITOR_START 0x00004000 #define TWS_STA_HAVE_PAGE_INFO 0x00008000 #define TWS_STA_LE_AUDIO_CONNECTED 0x00010000 #define TWS_SYNC_CALL_TX 1 #define TWS_SYNC_CALL_RX 2 struct tws_sync_call { int uuid; void (*func)(int priv, int err); const char *task_name; }; extern const struct tws_sync_call tws_sync_call_begin[]; extern const struct tws_sync_call tws_sync_call_end[]; #define list_for_each_tws_sync_call(p) \ for (p = tws_sync_call_begin; p < tws_sync_call_end; p++) #define TWS_SYNC_CALL_REGISTER(sync_call) \ static const struct tws_sync_call __tws_##sync_call sec(.tws_sync_call) #define TWS_FUNC_ID(a, b, c, d) (((a) << 24) | ((b) << 16) | ((c) << 8) | (d)) typedef void (*tws_func_t)(void *data, u16 len, bool rx); struct tws_func_stub { u32 func_id; tws_func_t func; //call from irq }; #define REGISTER_TWS_FUNC_STUB(stub) \ static const struct tws_func_stub stub sec(.tws_func_stub) extern const struct tws_func_stub tws_func_stub_begin[]; extern const struct tws_func_stub tws_func_stub_end[]; static inline tws_func_t tws_function_get_by_id(u32 id) { const struct tws_func_stub *p; for (p = tws_func_stub_begin; p < tws_func_stub_end; p++) { if (p->func_id == id) { return p->func; } } return NULL; } static inline void tws_function_call_by_id(u32 id, void *data, u16 len, bool rx) { const struct tws_func_stub *p; for (p = tws_func_stub_begin; p < tws_func_stub_end; p++) { if (p->func_id == id) { p->func(data, len, rx); break; } } } typedef void (*tws_event_handler_t)(int argc, u8 *argv); void tws_api_set_event_handler(tws_event_handler_t handler); /* * 通过搜索码搜索tws设备 */ int tws_api_search_sibling_by_code(); /* *打开可发现, 可连接，可被手机和tws搜索到 */ int tws_api_wait_pair_by_code(u16 code, const char *name, int timeout_ms); int tws_api_wait_pair_by_ble(u16 code, const char *name, int timeout_ms); int tws_api_wait_tws_pair(int code, const char *name); int tws_api_wait_phone_pair(int code, const char *name); int tws_api_auto_pair(int timeout); int tws_wait_tws_pair(u16 code, const char *name); int tws_wait_phone_pair(u16 code, const char *name); /* *取消可发现, 可连接，可被tws搜索到 */ int tws_api_cancle_wait_pair(); /* * 搜索并连接已经配对过的tws * timeout: 单位ms， 0 表示不超时 * 返回值: 0: 函数调用成功 */ int tws_api_create_connection(int timeout); /* * 取消搜索已配对的tws */ int tws_api_cancle_create_connection(); /* * 打开可发现，可连接, 可以被手机和已配对过的tws连接 */ int tws_api_wait_connection(); /* * 断开tws直接的连接 * reason: 断开原因 */ int tws_api_detach(enum tws_detach_reason reason, int timeout); /* * 获取主从, 播歌和打电话状态下结果不可靠,请勿调用 */ int tws_api_get_role(); int tws_api_get_role_async(); /* * 获取tws 连接的状态 * 返回值： 详见顶部TWS_STA_** */ int tws_api_get_tws_state(); int tws_api_get_lmp_state(u8 *bt_addr); bool tws_api_is_connect(); /* * 设置tws对方地址 */ int tws_api_set_sibling_addr(u8 *addr); /* * 获取tws对方地址 */ int tws_api_get_sibling_addr(u8 *addr); /* * 获取tws本地地址 */ int tws_api_get_local_addr(u8 *addr); /* *发送解除配对命令给对方, 成功后会收到TWS_EVENT_REMOVE_PAIRS事件 */ int tws_api_remove_pairs(); /* * 设置本地声道 * 'L': 左声道 * 'R': 右声道 * 'U': 双声道合并 */ void tws_api_set_local_channel(char channel); /* * 获取本地声道 */ char tws_api_get_local_channel(); /* * 通过uuid，主从同步调用相同函数 */ int tws_api_sync_call_by_uuid(int uuid, int priv, int delay_ms); /* * tws 数据发送函数, 要求 len <= 512 */ int tws_api_send_data_to_sibling(void *data, u16 len, u32 func_id); int tws_api_send_data_to_slave(void *data, int len, u32 func_id); int tws_profile_init(); int tws_profile_exit(); int tws_api_connect_in_esco(); int tws_api_cancle_connect_in_esco(); /* * 使能对耳自动主从切换 */ void tws_api_auto_role_switch_enable(); /* * 关闭对耳自动主从切换 */ void tws_api_auto_role_switch_disable(); int tws_api_get_low_latency_state(); int tws_api_low_latency_enable(bool enable); void tws_api_set_quick_connect_addr(u8 *addr); u8 *tws_api_get_quick_connect_addr(); void tws_api_common_addr_en(u8 en); void tws_api_pair_all_way(u8 en); int tws_api_power_saving_mode_enable(); int tws_api_power_saving_mode_disable(); int tws_api_enter_pure_monitor_mode(); int tws_api_tx_sniff_req(u16 interval, u16 run_slot); void tws_api_tx_unsniff_req(); void tws_try_connect_disable(void); void tws_api_role_switch(); int tws_open_tws_conn(int timeout); int tws_close_tws_pair(); int tws_close_phone_wait_pair(); int tws_remove_tws_pairs(); int tws_disconnect(); int tws_fast_conn_with_pair(u8 role_type); void tws_tx_sniff_req(void); void tws_tx_unsniff_req(void); int tws_api_is_sniff_state(); int tws_in_sniff_state(void); int tws_sniff_state_check(void); void tws_api_set_pair_code(u16 pair_code); int tws_api_get_mclkn(); void tws_api_role_switch_lock_msec(int msec); void tws_api_esco_rssi_role_switch(bool en);//通话根据信号强度主从切换使能 int tws_api_wait_pair_when_phone_connect(int timeout_ms); void tws_api_set_quick_rxtx_time(u16 time_msec); void tws_api_cancel_search_sibling(void); extern u32 tws_conn_get_mclkn(u32 *timebase); extern int bredr_clkn2offset(int clkn_begin, int clkn_end); u32 bt_audio_reference_clock_time(u8 network); #endif