gap.h (aacb1081b47e305a2a81c7e7330903da74309100) gap.h (a3a7e5859d7b63b51f4c51988e04e2ff3313f516)
1/*
2 * Copyright (C) 2014 BlueKitchen GmbH
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright

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259 uint8_t next_bis;
260 uint8_t status;
261 } state_vars;
262 uint8_t num_bis;
263 hci_con_handle_t bis_con_handles[MAX_NR_BIS];
264 const le_audio_big_sync_params_t * params;
265} le_audio_big_sync_t;
266
1/*
2 * Copyright (C) 2014 BlueKitchen GmbH
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright

--- 250 unchanged lines hidden (view full) ---

259 uint8_t next_bis;
260 uint8_t status;
261 } state_vars;
262 uint8_t num_bis;
263 hci_con_handle_t bis_con_handles[MAX_NR_BIS];
264 const le_audio_big_sync_params_t * params;
265} le_audio_big_sync_t;
266
267// -- Connected Isochronuous Group CIG
268
269typedef enum {
270 LE_AUDIO_CIG_STATE_CREATE,
271 LE_AUDIO_CIG_STATE_W4_ESTABLISHED,
272// LE_AUDIO_CIG_STATE_SETUP_ISO_PATH,
273// LE_AUDIO_CIG_STATE_W4_SETUP_ISO_PATH,
274// LE_AUDIO_CIG_STATE_W4_SETUP_ISO_PATH_THEN_TERMINATE,
275// LE_AUDIO_CIG_STATE_SETUP_ISO_PATHS_FAILED,
276 LE_AUDIO_CIG_STATE_ACTIVE,
277// LE_AUDIO_CIG_STATE_TERMINATE,
278// LE_AUDIO_CIG_STATE_W4_TERMINATED_AFTER_SETUP_FAILED,
279// LE_AUDIO_CIG_STATE_W4_TERMINATED,
280} le_audio_cig_state_t;
281
282typedef struct {
283 uint8_t cis_id;
284 uint16_t max_sdu_c_to_p;
285 uint16_t max_sdu_p_to_c;
286 uint8_t phy_c_to_p;
287 uint8_t phy_p_to_c;
288 uint8_t rtn_c_to_p;
289 uint8_t rtn_p_to_c;
290} le_audio_cis_params_t;
291
292typedef struct {
293 uint8_t cig_id;
294 uint32_t sdu_interval_c_to_p;
295 uint32_t sdu_interval_p_to_c;
296 uint8_t worst_case_sca;
297 uint8_t packing;
298 uint8_t framing;
299 uint16_t max_transport_latency_c_to_p;
300 uint16_t max_transport_latency_p_to_c;
301 uint8_t num_cis;
302 le_audio_cis_params_t cis_params[MAX_NR_CIS];
303} le_audio_cig_params_t;
304
305typedef struct {
306 btstack_linked_item_t item;
307 uint8_t cig_id;
308 le_audio_cig_params_t * params;
309 le_audio_cig_state_t state;
310 union {
311 uint8_t next_cis;
312 uint8_t status;
313 } state_vars;
314 uint8_t num_cis;
315 hci_con_handle_t cis_con_handles[MAX_NR_CIS];
316 // request to send
317 bool can_send_now_requested;
318} le_audio_cig_t;
319
267/* API_START */
268
269// Classic + LE
270
271/**
272 * @brief Read RSSI
273 * @param con_handle
274 * @events: GAP_EVENT_RSSI_MEASUREMENT

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321
322// Classic + LE
323
324/**
325 * @brief Read RSSI
326 * @param con_handle
327 * @events: GAP_EVENT_RSSI_MEASUREMENT

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