Line data Source code
1 1 : /**
2 : * @file
3 : * @brief Header for Bluetooth BAP LC3 presets.
4 : *
5 : * Copyright (c) 2023-2024 Nordic Semiconductor ASA
6 : *
7 : * SPDX-License-Identifier: Apache-2.0
8 : */
9 :
10 : #ifndef ZEPHYR_INCLUDE_BLUETOOTH_AUDIO_BAP_LC3_PRESET_
11 : #define ZEPHYR_INCLUDE_BLUETOOTH_AUDIO_BAP_LC3_PRESET_
12 :
13 : /**
14 : * @brief Basic Audio Profile (BAP) LC3 Presets
15 : *
16 : * @defgroup bt_bap_lc3_preset Basic Audio Profile (BAP) LC3 Presets
17 : *
18 : * @since 3.0
19 : * @version 0.8.0
20 : *
21 : * @ingroup bluetooth
22 : * @{
23 : *
24 : * These APIs provide preset for codec configuration and QoS based on values supplied by the
25 : * codec configuration tables in the BAP specification.
26 : *
27 : */
28 :
29 : #include <zephyr/bluetooth/audio/audio.h>
30 : #include <zephyr/bluetooth/audio/bap.h>
31 : #include <zephyr/bluetooth/audio/lc3.h>
32 :
33 : #ifdef __cplusplus
34 : extern "C" {
35 : #endif
36 :
37 : /** Struct to hold a BAP defined LC3 preset */
38 1 : struct bt_bap_lc3_preset {
39 : /** The LC3 Codec */
40 1 : struct bt_audio_codec_cfg codec_cfg;
41 : /** The BAP spec defined QoS values */
42 1 : struct bt_bap_qos_cfg qos;
43 : };
44 :
45 : /** Helper to declare an LC3 preset structure */
46 1 : #define BT_BAP_LC3_PRESET(_codec, _qos) \
47 : { \
48 : .codec_cfg = _codec, .qos = _qos, \
49 : }
50 :
51 : /* LC3 Unicast presets defined by table 5.2 in the BAP v1.0 specification */
52 :
53 : /**
54 : * @brief Helper to declare LC3 Unicast 8_1_1 codec configuration
55 : *
56 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
57 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
58 : */
59 1 : #define BT_BAP_LC3_UNICAST_PRESET_8_1_1(_loc, _stream_context) \
60 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_8KHZ, \
61 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 26u, 1, \
62 : _stream_context), \
63 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 26u, 2u, 8u, 40000u))
64 :
65 : /**
66 : * @brief Helper to declare LC3 Unicast 8_2_1 codec configuration
67 : *
68 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
69 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
70 : */
71 1 : #define BT_BAP_LC3_UNICAST_PRESET_8_2_1(_loc, _stream_context) \
72 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_8KHZ, \
73 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 30U, 1, \
74 : _stream_context), \
75 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 30u, 2u, 10u, 40000u))
76 :
77 : /**
78 : * @brief Helper to declare LC3 Unicast 16_1_1 codec configuration
79 : *
80 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
81 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
82 : */
83 1 : #define BT_BAP_LC3_UNICAST_PRESET_16_1_1(_loc, _stream_context) \
84 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_16KHZ, \
85 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 30U, 1, \
86 : _stream_context), \
87 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 30u, 2u, 8u, 40000u))
88 :
89 : /**
90 : * @brief Helper to declare LC3 Unicast 16_2_1 codec configuration
91 : *
92 : * Mandatory to support as both unicast client and server
93 : *
94 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
95 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
96 : */
97 1 : #define BT_BAP_LC3_UNICAST_PRESET_16_2_1(_loc, _stream_context) \
98 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_16KHZ, \
99 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 40U, 1, \
100 : _stream_context), \
101 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 40u, 2u, 10u, 40000u))
102 :
103 : /**
104 : * @brief Helper to declare LC3 Unicast 24_1_1 codec configuration
105 : *
106 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
107 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
108 : */
109 1 : #define BT_BAP_LC3_UNICAST_PRESET_24_1_1(_loc, _stream_context) \
110 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_24KHZ, \
111 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 45U, 1, \
112 : _stream_context), \
113 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 45u, 2u, 8u, 40000u))
114 :
115 : /**
116 : * @brief Helper to declare LC3 Unicast 24_2_1 codec configuration
117 : *
118 : * Mandatory to support as unicast server
119 : *
120 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
121 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
122 : */
123 1 : #define BT_BAP_LC3_UNICAST_PRESET_24_2_1(_loc, _stream_context) \
124 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_24KHZ, \
125 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 60U, 1, \
126 : _stream_context), \
127 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 60u, 2u, 10u, 40000u))
128 :
129 : /**
130 : * @brief Helper to declare LC3 Unicast 32_1_1 codec configuration
131 : *
132 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
133 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
134 : */
135 1 : #define BT_BAP_LC3_UNICAST_PRESET_32_1_1(_loc, _stream_context) \
136 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_32KHZ, \
137 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 60U, 1, \
138 : _stream_context), \
139 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 60u, 2u, 8u, 40000u))
140 :
141 : /**
142 : * @brief Helper to declare LC3 Unicast 32_2_1 codec configuration
143 : *
144 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
145 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
146 : */
147 1 : #define BT_BAP_LC3_UNICAST_PRESET_32_2_1(_loc, _stream_context) \
148 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_32KHZ, \
149 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 80U, 1, \
150 : _stream_context), \
151 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 80u, 2u, 10u, 40000u))
152 :
153 : /**
154 : * @brief Helper to declare LC3 Unicast 441_1_1 codec configuration
155 : *
156 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
157 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
158 : */
159 1 : #define BT_BAP_LC3_UNICAST_PRESET_441_1_1(_loc, _stream_context) \
160 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_44KHZ, \
161 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 97U, 1, \
162 : _stream_context), \
163 : BT_BAP_QOS_CFG_FRAMED(8163u, 97u, 5u, 24u, 40000u))
164 :
165 : /**
166 : * @brief Helper to declare LC3 Unicast 441_2_1 codec configuration
167 : *
168 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
169 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
170 : */
171 1 : #define BT_BAP_LC3_UNICAST_PRESET_441_2_1(_loc, _stream_context) \
172 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_44KHZ, \
173 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 130U, 1, \
174 : _stream_context), \
175 : BT_BAP_QOS_CFG_FRAMED(10884u, 130u, 5u, 31u, 40000u))
176 :
177 : /**
178 : * @brief Helper to declare LC3 Unicast 48_1_1 codec configuration
179 : *
180 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
181 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
182 : */
183 1 : #define BT_BAP_LC3_UNICAST_PRESET_48_1_1(_loc, _stream_context) \
184 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_48KHZ, \
185 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 75U, 1, \
186 : _stream_context), \
187 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 75u, 5u, 15u, 40000u))
188 :
189 : /**
190 : * @brief Helper to declare LC3 Unicast 48_2_1 codec configuration
191 : *
192 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
193 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
194 : */
195 1 : #define BT_BAP_LC3_UNICAST_PRESET_48_2_1(_loc, _stream_context) \
196 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_48KHZ, \
197 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 100U, 1, \
198 : _stream_context), \
199 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 100u, 5u, 20u, 40000u))
200 :
201 : /**
202 : * @brief Helper to declare LC3 Unicast 48_3_1 codec configuration
203 : *
204 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
205 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
206 : */
207 1 : #define BT_BAP_LC3_UNICAST_PRESET_48_3_1(_loc, _stream_context) \
208 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_48KHZ, \
209 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 90U, 1, \
210 : _stream_context), \
211 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 90u, 5u, 15u, 40000u))
212 :
213 : /**
214 : * @brief Helper to declare LC3 Unicast 48_4_1 codec configuration
215 : *
216 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
217 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
218 : */
219 1 : #define BT_BAP_LC3_UNICAST_PRESET_48_4_1(_loc, _stream_context) \
220 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_48KHZ, \
221 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 120u, 1, \
222 : _stream_context), \
223 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 120u, 5u, 20u, 40000u))
224 :
225 : /**
226 : * @brief Helper to declare LC3 Unicast 8_5_1 codec configuration
227 : *
228 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
229 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
230 : */
231 1 : #define BT_BAP_LC3_UNICAST_PRESET_48_5_1(_loc, _stream_context) \
232 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_48KHZ, \
233 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 117u, \
234 : 1, _stream_context), \
235 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 117u, 5u, 15u, 40000u))
236 :
237 : /**
238 : * @brief Helper to declare LC3 Unicast 48_6_1 codec configuration
239 : *
240 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
241 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
242 : */
243 1 : #define BT_BAP_LC3_UNICAST_PRESET_48_6_1(_loc, _stream_context) \
244 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_48KHZ, \
245 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 155u, 1, \
246 : _stream_context), \
247 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 155u, 5u, 20u, 40000u))
248 :
249 : /**
250 : * @brief Helper to declare LC3 Unicast 8_1_2 codec configuration
251 : *
252 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
253 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
254 : */
255 : /* Following presets are for unicast high reliability audio data */
256 1 : #define BT_BAP_LC3_UNICAST_PRESET_8_1_2(_loc, _stream_context) \
257 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_8KHZ, \
258 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 26u, 1, \
259 : _stream_context), \
260 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 26u, 13u, 75u, 40000u))
261 :
262 : /**
263 : * @brief Helper to declare LC3 Unicast 8_2_2 codec configuration
264 : *
265 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
266 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
267 : */
268 1 : #define BT_BAP_LC3_UNICAST_PRESET_8_2_2(_loc, _stream_context) \
269 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_8KHZ, \
270 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 30U, 1, \
271 : _stream_context), \
272 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 30u, 13u, 95u, 40000u))
273 :
274 : /**
275 : * @brief Helper to declare LC3 Unicast 16_1_2 codec configuration
276 : *
277 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
278 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
279 : */
280 1 : #define BT_BAP_LC3_UNICAST_PRESET_16_1_2(_loc, _stream_context) \
281 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_16KHZ, \
282 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 30U, 1, \
283 : _stream_context), \
284 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 30u, 13u, 75u, 40000u))
285 :
286 : /**
287 : * @brief Helper to declare LC3 Unicast 16_2_2 codec configuration
288 : *
289 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
290 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
291 : */
292 1 : #define BT_BAP_LC3_UNICAST_PRESET_16_2_2(_loc, _stream_context) \
293 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_16KHZ, \
294 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 40U, 1, \
295 : _stream_context), \
296 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 40u, 13u, 95u, 40000u))
297 :
298 : /**
299 : * @brief Helper to declare LC3 Unicast 24_1_2 codec configuration
300 : *
301 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
302 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
303 : */
304 1 : #define BT_BAP_LC3_UNICAST_PRESET_24_1_2(_loc, _stream_context) \
305 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_24KHZ, \
306 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 45U, 1, \
307 : _stream_context), \
308 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 45u, 13u, 75u, 40000u))
309 :
310 : /**
311 : * @brief Helper to declare LC3 Unicast 24_2_2 codec configuration
312 : *
313 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
314 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
315 : */
316 1 : #define BT_BAP_LC3_UNICAST_PRESET_24_2_2(_loc, _stream_context) \
317 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_24KHZ, \
318 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 60U, 1, \
319 : _stream_context), \
320 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 60u, 13u, 95u, 40000u))
321 :
322 : /**
323 : * @brief Helper to declare LC3 Unicast 32_1_2 codec configuration
324 : *
325 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
326 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
327 : */
328 1 : #define BT_BAP_LC3_UNICAST_PRESET_32_1_2(_loc, _stream_context) \
329 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_32KHZ, \
330 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 60U, 1, \
331 : _stream_context), \
332 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 60u, 13u, 75u, 40000u))
333 :
334 : /**
335 : * @brief Helper to declare LC3 Unicast 32_2_2 codec configuration
336 : *
337 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
338 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
339 : */
340 1 : #define BT_BAP_LC3_UNICAST_PRESET_32_2_2(_loc, _stream_context) \
341 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_32KHZ, \
342 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 80U, 1, \
343 : _stream_context), \
344 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 80u, 13u, 95u, 40000u))
345 :
346 : /**
347 : * @brief Helper to declare LC3 Unicast 441_1_2 codec configuration
348 : *
349 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
350 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
351 : */
352 1 : #define BT_BAP_LC3_UNICAST_PRESET_441_1_2(_loc, _stream_context) \
353 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_44KHZ, \
354 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 97U, 1, \
355 : _stream_context), \
356 : BT_BAP_QOS_CFG_FRAMED(8163u, 97u, 13u, 80u, 40000u))
357 :
358 : /**
359 : * @brief Helper to declare LC3 Unicast 441_2_2 codec configuration
360 : *
361 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
362 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
363 : */
364 1 : #define BT_BAP_LC3_UNICAST_PRESET_441_2_2(_loc, _stream_context) \
365 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_44KHZ, \
366 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 130U, 1, \
367 : _stream_context), \
368 : BT_BAP_QOS_CFG_FRAMED(10884u, 130u, 13u, 85u, 40000u))
369 :
370 : /**
371 : * @brief Helper to declare LC3 Unicast 48_1_2 codec configuration
372 : *
373 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
374 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
375 : */
376 1 : #define BT_BAP_LC3_UNICAST_PRESET_48_1_2(_loc, _stream_context) \
377 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_48KHZ, \
378 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 75U, 1, \
379 : _stream_context), \
380 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 75u, 13u, 75u, 40000u))
381 :
382 : /**
383 : * @brief Helper to declare LC3 Unicast 48_2_2 codec configuration
384 : *
385 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
386 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
387 : */
388 1 : #define BT_BAP_LC3_UNICAST_PRESET_48_2_2(_loc, _stream_context) \
389 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_48KHZ, \
390 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 100U, 1, \
391 : _stream_context), \
392 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 100u, 13u, 95u, 40000u))
393 :
394 : /**
395 : * @brief Helper to declare LC3 Unicast 48_3_2 codec configuration
396 : *
397 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
398 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
399 : */
400 1 : #define BT_BAP_LC3_UNICAST_PRESET_48_3_2(_loc, _stream_context) \
401 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_48KHZ, \
402 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 90U, 1, \
403 : _stream_context), \
404 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 90u, 13u, 75u, 40000u))
405 :
406 : /**
407 : * @brief Helper to declare LC3 Unicast 48_4_2 codec configuration
408 : *
409 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
410 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
411 : */
412 1 : #define BT_BAP_LC3_UNICAST_PRESET_48_4_2(_loc, _stream_context) \
413 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_48KHZ, \
414 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 120u, 1, \
415 : _stream_context), \
416 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 120u, 13u, 100u, 40000u))
417 :
418 : /**
419 : * @brief Helper to declare LC3 Unicast 48_5_2 codec configuration
420 : *
421 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
422 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
423 : */
424 1 : #define BT_BAP_LC3_UNICAST_PRESET_48_5_2(_loc, _stream_context) \
425 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_48KHZ, \
426 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 117u, \
427 : 1, _stream_context), \
428 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 117u, 13u, 75u, 40000u))
429 :
430 : /**
431 : * @brief Helper to declare LC3 Unicast 48_6_2 codec configuration
432 : *
433 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
434 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
435 : */
436 1 : #define BT_BAP_LC3_UNICAST_PRESET_48_6_2(_loc, _stream_context) \
437 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_48KHZ, \
438 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 155u, 1, \
439 : _stream_context), \
440 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 155u, 13u, 100u, 40000u))
441 :
442 : /**
443 : * @brief Helper to declare LC3 Broadcast 8_1_1 codec configuration
444 : *
445 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
446 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
447 : */
448 : /* LC3 Broadcast presets defined by table 6.4 in the BAP v1.0 specification */
449 1 : #define BT_BAP_LC3_BROADCAST_PRESET_8_1_1(_loc, _stream_context) \
450 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_8KHZ, \
451 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 26u, 1, \
452 : _stream_context), \
453 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 26u, 2u, 8u, 40000u))
454 :
455 : /**
456 : * @brief Helper to declare LC3 Broadcast 8_2_1 codec configuration
457 : *
458 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
459 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
460 : */
461 1 : #define BT_BAP_LC3_BROADCAST_PRESET_8_2_1(_loc, _stream_context) \
462 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_8KHZ, \
463 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 30U, 1, \
464 : _stream_context), \
465 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 30u, 2u, 10u, 40000u))
466 :
467 : /**
468 : * @brief Helper to declare LC3 Broadcast 16_1_1 codec configuration
469 : *
470 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
471 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
472 : */
473 1 : #define BT_BAP_LC3_BROADCAST_PRESET_16_1_1(_loc, _stream_context) \
474 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_16KHZ, \
475 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 30U, 1, \
476 : _stream_context), \
477 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 30u, 2u, 8u, 40000u))
478 :
479 : /**
480 : * @brief Helper to declare LC3 Broadcast 16_2_1 codec configuration
481 : *
482 : * Mandatory to support as both broadcast source and sink
483 : *
484 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
485 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
486 : */
487 1 : #define BT_BAP_LC3_BROADCAST_PRESET_16_2_1(_loc, _stream_context) \
488 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_16KHZ, \
489 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 40U, 1, \
490 : _stream_context), \
491 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 40u, 2u, 10u, 40000u))
492 :
493 : /**
494 : * @brief Helper to declare LC3 Broadcast 24_1_1 codec configuration
495 : *
496 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
497 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
498 : */
499 1 : #define BT_BAP_LC3_BROADCAST_PRESET_24_1_1(_loc, _stream_context) \
500 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_24KHZ, \
501 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 45U, 1, \
502 : _stream_context), \
503 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 45u, 2u, 8u, 40000u))
504 :
505 : /**
506 : * @brief Helper to declare LC3 Broadcast 24_2_1 codec configuration
507 : *
508 : * Mandatory to support as broadcast sink
509 : *
510 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
511 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
512 : */
513 1 : #define BT_BAP_LC3_BROADCAST_PRESET_24_2_1(_loc, _stream_context) \
514 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_24KHZ, \
515 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 60U, 1, \
516 : _stream_context), \
517 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 60u, 2u, 10u, 40000u))
518 :
519 : /**
520 : * @brief Helper to declare LC3 Broadcast 32_1_1 codec configuration
521 : *
522 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
523 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
524 : */
525 1 : #define BT_BAP_LC3_BROADCAST_PRESET_32_1_1(_loc, _stream_context) \
526 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_32KHZ, \
527 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 60U, 1, \
528 : _stream_context), \
529 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 60u, 2u, 8u, 40000u))
530 :
531 : /**
532 : * @brief Helper to declare LC3 Broadcast 32_2_1 codec configuration
533 : *
534 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
535 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
536 : */
537 1 : #define BT_BAP_LC3_BROADCAST_PRESET_32_2_1(_loc, _stream_context) \
538 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_32KHZ, \
539 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 80U, 1, \
540 : _stream_context), \
541 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 80u, 2u, 10u, 40000u))
542 :
543 : /**
544 : * @brief Helper to declare LC3 Broadcast 441_1_1 codec configuration
545 : *
546 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
547 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
548 : */
549 1 : #define BT_BAP_LC3_BROADCAST_PRESET_441_1_1(_loc, _stream_context) \
550 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_44KHZ, \
551 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 97U, 1, \
552 : _stream_context), \
553 : BT_BAP_QOS_CFG_FRAMED(8163u, 97u, 4u, 24u, 40000u))
554 :
555 : /**
556 : * @brief Helper to declare LC3 Broadcast 441_2_1 codec configuration
557 : *
558 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
559 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
560 : */
561 1 : #define BT_BAP_LC3_BROADCAST_PRESET_441_2_1(_loc, _stream_context) \
562 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_44KHZ, \
563 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 130U, 1, \
564 : _stream_context), \
565 : BT_BAP_QOS_CFG_FRAMED(10884u, 130u, 4u, 31u, 40000u))
566 :
567 : /**
568 : * @brief Helper to declare LC3 Broadcast 48_1_1 codec configuration
569 : *
570 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
571 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
572 : */
573 1 : #define BT_BAP_LC3_BROADCAST_PRESET_48_1_1(_loc, _stream_context) \
574 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_48KHZ, \
575 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 75U, 1, \
576 : _stream_context), \
577 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 75u, 4u, 15u, 40000u))
578 :
579 : /**
580 : * @brief Helper to declare LC3 Broadcast 48_2_1 codec configuration
581 : *
582 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
583 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
584 : */
585 1 : #define BT_BAP_LC3_BROADCAST_PRESET_48_2_1(_loc, _stream_context) \
586 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_48KHZ, \
587 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 100U, 1, \
588 : _stream_context), \
589 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 100u, 4u, 20u, 40000u))
590 :
591 : /**
592 : * @brief Helper to declare LC3 Broadcast 48_3_1 codec configuration
593 : *
594 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
595 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
596 : */
597 1 : #define BT_BAP_LC3_BROADCAST_PRESET_48_3_1(_loc, _stream_context) \
598 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_48KHZ, \
599 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 90U, 1, \
600 : _stream_context), \
601 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 90u, 4u, 15u, 40000u))
602 :
603 : /**
604 : * @brief Helper to declare LC3 Broadcast 48_4_1 codec configuration
605 : *
606 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
607 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
608 : */
609 1 : #define BT_BAP_LC3_BROADCAST_PRESET_48_4_1(_loc, _stream_context) \
610 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_48KHZ, \
611 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 120u, 1, \
612 : _stream_context), \
613 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 120u, 4u, 20u, 40000u))
614 :
615 : /**
616 : * @brief Helper to declare LC3 Broadcast 48_5_1 codec configuration
617 : *
618 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
619 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
620 : */
621 1 : #define BT_BAP_LC3_BROADCAST_PRESET_48_5_1(_loc, _stream_context) \
622 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_48KHZ, \
623 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 117u, \
624 : 1, _stream_context), \
625 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 117u, 4u, 15u, 40000u))
626 :
627 : /**
628 : * @brief Helper to declare LC3 Broadcast 48_6_1 codec configuration
629 : *
630 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
631 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
632 : */
633 1 : #define BT_BAP_LC3_BROADCAST_PRESET_48_6_1(_loc, _stream_context) \
634 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_48KHZ, \
635 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 155u, 1, \
636 : _stream_context), \
637 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 155u, 4u, 20u, 40000u))
638 :
639 : /**
640 : * @brief Helper to declare LC3 Broadcast 8_1_2 codec configuration
641 : *
642 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
643 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
644 : */
645 : /* Following presets are for broadcast high reliability audio data */
646 1 : #define BT_BAP_LC3_BROADCAST_PRESET_8_1_2(_loc, _stream_context) \
647 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_8KHZ, \
648 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 26u, 1, \
649 : _stream_context), \
650 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 26u, 4u, 45u, 40000u))
651 :
652 : /**
653 : * @brief Helper to declare LC3 Broadcast 8_2_2 codec configuration
654 : *
655 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
656 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
657 : */
658 1 : #define BT_BAP_LC3_BROADCAST_PRESET_8_2_2(_loc, _stream_context) \
659 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_8KHZ, \
660 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 30U, 1, \
661 : _stream_context), \
662 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 30u, 4u, 60u, 40000u))
663 :
664 : /**
665 : * @brief Helper to declare LC3 Broadcast 16_1_2 codec configuration
666 : *
667 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
668 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
669 : */
670 1 : #define BT_BAP_LC3_BROADCAST_PRESET_16_1_2(_loc, _stream_context) \
671 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_16KHZ, \
672 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 30U, 1, \
673 : _stream_context), \
674 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 30u, 4u, 45u, 40000u))
675 :
676 : /**
677 : * @brief Helper to declare LC3 Broadcast 16_2_2 codec configuration
678 : *
679 : * Mandatory to support as both broadcast source and sink
680 : *
681 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
682 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
683 : */
684 1 : #define BT_BAP_LC3_BROADCAST_PRESET_16_2_2(_loc, _stream_context) \
685 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_16KHZ, \
686 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 40U, 1, \
687 : _stream_context), \
688 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 40u, 4u, 60u, 40000u))
689 :
690 : /**
691 : * @brief Helper to declare LC3 Broadcast 24_1_2 codec configuration
692 : *
693 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
694 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
695 : */
696 1 : #define BT_BAP_LC3_BROADCAST_PRESET_24_1_2(_loc, _stream_context) \
697 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_24KHZ, \
698 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 45U, 1, \
699 : _stream_context), \
700 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 45u, 4u, 45u, 40000u))
701 :
702 : /**
703 : * @brief Helper to declare LC3 Broadcast 24_2_2 codec configuration
704 : *
705 : * Mandatory to support as broadcast sink
706 : *
707 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
708 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
709 : */
710 1 : #define BT_BAP_LC3_BROADCAST_PRESET_24_2_2(_loc, _stream_context) \
711 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_24KHZ, \
712 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 60U, 1, \
713 : _stream_context), \
714 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 60u, 4u, 60u, 40000u))
715 :
716 : /**
717 : * @brief Helper to declare LC3 Broadcast 32_1_2 codec configuration
718 : *
719 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
720 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
721 : */
722 1 : #define BT_BAP_LC3_BROADCAST_PRESET_32_1_2(_loc, _stream_context) \
723 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_32KHZ, \
724 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 60U, 1, \
725 : _stream_context), \
726 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 60u, 4u, 45u, 40000u))
727 :
728 : /**
729 : * @brief Helper to declare LC3 Broadcast 32_2_2 codec configuration
730 : *
731 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
732 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
733 : */
734 1 : #define BT_BAP_LC3_BROADCAST_PRESET_32_2_2(_loc, _stream_context) \
735 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_32KHZ, \
736 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 80U, 1, \
737 : _stream_context), \
738 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 80u, 4u, 60u, 40000u))
739 :
740 : /**
741 : * @brief Helper to declare LC3 Broadcast 441_1_2 codec configuration
742 : *
743 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
744 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
745 : */
746 1 : #define BT_BAP_LC3_BROADCAST_PRESET_441_1_2(_loc, _stream_context) \
747 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_44KHZ, \
748 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 97U, 1, \
749 : _stream_context), \
750 : BT_BAP_QOS_CFG_FRAMED(8163u, 97u, 4u, 54u, 40000u))
751 :
752 : /**
753 : * @brief Helper to declare LC3 Broadcast 441_2_2 codec configuration
754 : *
755 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
756 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
757 : */
758 1 : #define BT_BAP_LC3_BROADCAST_PRESET_441_2_2(_loc, _stream_context) \
759 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_44KHZ, \
760 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 130U, 1, \
761 : _stream_context), \
762 : BT_BAP_QOS_CFG_FRAMED(10884u, 130u, 4u, 60u, 40000u))
763 :
764 : /**
765 : * @brief Helper to declare LC3 Broadcast 48_1_2 codec configuration
766 : *
767 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
768 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
769 : */
770 1 : #define BT_BAP_LC3_BROADCAST_PRESET_48_1_2(_loc, _stream_context) \
771 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_48KHZ, \
772 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 75U, 1, \
773 : _stream_context), \
774 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 75u, 4u, 50u, 40000u))
775 :
776 : /**
777 : * @brief Helper to declare LC3 Broadcast 48_2_2 codec configuration
778 : *
779 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
780 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
781 : */
782 1 : #define BT_BAP_LC3_BROADCAST_PRESET_48_2_2(_loc, _stream_context) \
783 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_48KHZ, \
784 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 100U, 1, \
785 : _stream_context), \
786 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 100u, 4u, 65u, 40000u))
787 :
788 : /**
789 : * @brief Helper to declare LC3 Broadcast 48_3_2 codec configuration
790 : *
791 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
792 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
793 : */
794 1 : #define BT_BAP_LC3_BROADCAST_PRESET_48_3_2(_loc, _stream_context) \
795 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_48KHZ, \
796 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 90U, 1, \
797 : _stream_context), \
798 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 90u, 4u, 50u, 40000u))
799 :
800 : /**
801 : * @brief Helper to declare LC3 Broadcast 48_4_2 codec configuration
802 : *
803 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
804 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
805 : */
806 1 : #define BT_BAP_LC3_BROADCAST_PRESET_48_4_2(_loc, _stream_context) \
807 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_48KHZ, \
808 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 120u, 1, \
809 : _stream_context), \
810 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 120u, 4u, 65u, 40000u))
811 :
812 : /**
813 : * @brief Helper to declare LC3 Broadcast 48_5_2 codec configuration
814 : *
815 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
816 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
817 : */
818 1 : #define BT_BAP_LC3_BROADCAST_PRESET_48_5_2(_loc, _stream_context) \
819 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_48KHZ, \
820 : BT_AUDIO_CODEC_CFG_DURATION_7_5, _loc, 117u, \
821 : 1, _stream_context), \
822 : BT_BAP_QOS_CFG_UNFRAMED(7500u, 117u, 4u, 50u, 40000u))
823 :
824 : /**
825 : * @brief Helper to declare LC3 Broadcast 48_6_2 codec configuration
826 : *
827 : * @param _loc Audio channel location bitfield (@ref bt_audio_location)
828 : * @param _stream_context Stream context (``BT_AUDIO_CONTEXT_*``)
829 : */
830 1 : #define BT_BAP_LC3_BROADCAST_PRESET_48_6_2(_loc, _stream_context) \
831 : BT_BAP_LC3_PRESET(BT_AUDIO_CODEC_LC3_CONFIG(BT_AUDIO_CODEC_CFG_FREQ_48KHZ, \
832 : BT_AUDIO_CODEC_CFG_DURATION_10, _loc, 155u, 1, \
833 : _stream_context), \
834 : BT_BAP_QOS_CFG_UNFRAMED(10000u, 155u, 4u, 65u, 40000u))
835 :
836 : #ifdef __cplusplus
837 : }
838 : #endif
839 : /** @} */
840 :
841 : #endif /* ZEPHYR_INCLUDE_BLUETOOTH_AUDIO_BAP_LC3_PRESET_ */
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