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 struct bt_bap_lc3_preset { 39 /** The LC3 Codec */ 40 struct bt_audio_codec_cfg codec_cfg; 41 /** The BAP spec defined QoS values */ 42 struct bt_bap_qos_cfg qos; 43 }; 44 45 /** Helper to declare an LC3 preset structure */ 46 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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 #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_ */ 842
