1 /****************************************************************************** 2 * 3 * Copyright (C) 2006-2012 Broadcom Corporation 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at: 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 ******************************************************************************/ 18 19 /****************************************************************************** 20 * 21 * AVRCP definition and data types 22 * 23 ******************************************************************************/ 24 #ifndef _AVRC_DEFS_H 25 #define _AVRC_DEFS_H 26 27 #include "stack/include/bt_types.h" 28 29 /***************************************************************************** 30 ** constants 31 *****************************************************************************/ 32 33 /* Profile revision numbers */ 34 #define AVRC_REV_1_0 0x0100 35 #define AVRC_REV_1_3 0x0103 36 #define AVRC_REV_1_4 0x0104 37 38 #define AVRC_PACKET_LEN 512 /* Per the spec, you must support 512 byte RC packets */ 39 40 #define AVRC_MIN_CONTROL_MTU 48 /* Per the spec, minimum MTU for the control channel */ 41 #define AVRC_MIN_BROWSE_MTU 335 /* Per the spec, minimum MTU for the browsing channel */ 42 43 #define AVRC_META_PDU_OFFSET 4 44 #define AVRC_SUB_TYPE_LEN 4 45 #define AVRC_UID_SIZE 8 46 #define AVRC_FEATURE_MASK_SIZE 16 47 48 /* command type codes */ 49 #define AVRC_CMD_CTRL 0 /* Instruct a target to perform an operation */ 50 #define AVRC_CMD_STATUS 1 /* Check a devices current status */ 51 #define AVRC_CMD_SPEC_INQ 2 /* Check whether a target supports a particular 52 control command; all operands are included */ 53 #define AVRC_CMD_NOTIF 3 /* Used for receiving notification of a change in a devices state */ 54 #define AVRC_CMD_GEN_INQ 4 /* Check whether a target supports a particular 55 control command; operands are not included */ 56 57 /* response type codes */ 58 #define AVRC_RSP_NOT_IMPL 8 /* The target does not implement the command specified 59 by the opcode and operand, 60 or doesnt implement the specified subunit */ 61 #define AVRC_RSP_ACCEPT 9 /* The target executed or is executing the command */ 62 #define AVRC_RSP_REJ 10 /* The target implements the command specified by the 63 opcode but cannot respond because the current state 64 of the target doesnt allow it */ 65 #define AVRC_RSP_IN_TRANS 11 /* The target implements the status command but it is 66 in a state of transition; the status command may 67 be retried at a future time */ 68 #define AVRC_RSP_IMPL_STBL 12 /* For specific inquiry or general inquiy commands, 69 the target implements the command; for status 70 commands, the target returns stable and includes 71 the status results */ 72 #define AVRC_RSP_CHANGED 13 /* The response frame contains a notification that the 73 target devices state has changed */ 74 #define AVRC_RSP_INTERIM 15 /* For control commands, the target has accepted the 75 request but cannot return information within 100 76 milliseconds; for notify commands, the target accepted 77 the command, and will notify the controller of a change 78 of target state at a future time */ 79 80 /* subunit type */ 81 #define AVRC_SUB_MONITOR 0x00 /* Monitor */ 82 #define AVRC_SUB_AUDIO 0x01 /* Audio */ 83 #define AVRC_SUB_PRINTER 0x02 /* Printer */ 84 #define AVRC_SUB_DISC 0x03 /* Disc */ 85 #define AVRC_SUB_TAPE 0x04 /* Tape recorder/player */ 86 #define AVRC_SUB_TUNER 0x05 /* Tuner */ 87 #define AVRC_SUB_CA 0x06 /* CA */ 88 #define AVRC_SUB_CAMERA 0x07 /* Camera */ 89 #define AVRC_SUB_PANEL 0x09 /* Panel */ 90 #define AVRC_SUB_BB 0x0A /* Bulletin Board */ 91 #define AVRC_SUB_CAM_STOR 0x0B /* Camera Storage */ 92 #define AVRC_SUB_VENDOR 0x1C /* Vendor unique */ 93 #define AVRC_SUB_EXT 0x1E /* Subunit type extended to next byte */ 94 #define AVRC_SUB_UNIT 0x1F /* Unit */ 95 96 /* opcodes - defined by 1394ta */ 97 #define AVRC_OP_UNIT_INFO 0x30 /* Report unit information */ 98 #define AVRC_OP_SUB_INFO 0x31 /* Report subunit information */ 99 #define AVRC_OP_VENDOR 0x00 /* Vendor-dependent commands */ 100 #define AVRC_OP_PASS_THRU 0x7C /* panel subunit opcode */ 101 /* opcodes 80-9F and E0-FF are not used by 1394ta.Sneak one for the browsing channel */ 102 #define AVRC_OP_BROWSE 0xFF /* Browsing */ 103 #define AVRC_OP_INVALID 0xFE /* invalid one */ 104 105 /* Company ID's 106 */ 107 #define AVRC_CO_BLUETOOTH_SIG 0x00FFFFFF 108 #define AVRC_CO_WIDCOMM 0x00000361 109 #define AVRC_CO_BROADCOM 0x00001018 110 #define AVRC_CO_METADATA 0x00001958 /* Unique COMPANY ID for Metadata messages */ 111 112 /* State flag for Passthrough commands 113 */ 114 #define AVRC_STATE_PRESS 0 115 #define AVRC_STATE_RELEASE 1 116 117 /* Operation ID list for Passthrough commands 118 */ 119 #define AVRC_ID_SELECT 0x00 /* select */ 120 #define AVRC_ID_UP 0x01 /* up */ 121 #define AVRC_ID_DOWN 0x02 /* down */ 122 #define AVRC_ID_LEFT 0x03 /* left */ 123 #define AVRC_ID_RIGHT 0x04 /* right */ 124 #define AVRC_ID_RIGHT_UP 0x05 /* right-up */ 125 #define AVRC_ID_RIGHT_DOWN 0x06 /* right-down */ 126 #define AVRC_ID_LEFT_UP 0x07 /* left-up */ 127 #define AVRC_ID_LEFT_DOWN 0x08 /* left-down */ 128 #define AVRC_ID_ROOT_MENU 0x09 /* root menu */ 129 #define AVRC_ID_SETUP_MENU 0x0A /* setup menu */ 130 #define AVRC_ID_CONT_MENU 0x0B /* contents menu */ 131 #define AVRC_ID_FAV_MENU 0x0C /* favorite menu */ 132 #define AVRC_ID_EXIT 0x0D /* exit */ 133 #define AVRC_ID_0 0x20 /* 0 */ 134 #define AVRC_ID_1 0x21 /* 1 */ 135 #define AVRC_ID_2 0x22 /* 2 */ 136 #define AVRC_ID_3 0x23 /* 3 */ 137 #define AVRC_ID_4 0x24 /* 4 */ 138 #define AVRC_ID_5 0x25 /* 5 */ 139 #define AVRC_ID_6 0x26 /* 6 */ 140 #define AVRC_ID_7 0x27 /* 7 */ 141 #define AVRC_ID_8 0x28 /* 8 */ 142 #define AVRC_ID_9 0x29 /* 9 */ 143 #define AVRC_ID_DOT 0x2A /* dot */ 144 #define AVRC_ID_ENTER 0x2B /* enter */ 145 #define AVRC_ID_CLEAR 0x2C /* clear */ 146 #define AVRC_ID_CHAN_UP 0x30 /* channel up */ 147 #define AVRC_ID_CHAN_DOWN 0x31 /* channel down */ 148 #define AVRC_ID_PREV_CHAN 0x32 /* previous channel */ 149 #define AVRC_ID_SOUND_SEL 0x33 /* sound select */ 150 #define AVRC_ID_INPUT_SEL 0x34 /* input select */ 151 #define AVRC_ID_DISP_INFO 0x35 /* display information */ 152 #define AVRC_ID_HELP 0x36 /* help */ 153 #define AVRC_ID_PAGE_UP 0x37 /* page up */ 154 #define AVRC_ID_PAGE_DOWN 0x38 /* page down */ 155 #define AVRC_ID_POWER 0x40 /* power */ 156 #define AVRC_ID_VOL_UP 0x41 /* volume up */ 157 #define AVRC_ID_VOL_DOWN 0x42 /* volume down */ 158 #define AVRC_ID_MUTE 0x43 /* mute */ 159 #define AVRC_ID_PLAY 0x44 /* play */ 160 #define AVRC_ID_STOP 0x45 /* stop */ 161 #define AVRC_ID_PAUSE 0x46 /* pause */ 162 #define AVRC_ID_RECORD 0x47 /* record */ 163 #define AVRC_ID_REWIND 0x48 /* rewind */ 164 #define AVRC_ID_FAST_FOR 0x49 /* fast forward */ 165 #define AVRC_ID_EJECT 0x4A /* eject */ 166 #define AVRC_ID_FORWARD 0x4B /* forward */ 167 #define AVRC_ID_BACKWARD 0x4C /* backward */ 168 #define AVRC_ID_ANGLE 0x50 /* angle */ 169 #define AVRC_ID_SUBPICT 0x51 /* subpicture */ 170 #define AVRC_ID_F1 0x71 /* F1 */ 171 #define AVRC_ID_F2 0x72 /* F2 */ 172 #define AVRC_ID_F3 0x73 /* F3 */ 173 #define AVRC_ID_F4 0x74 /* F4 */ 174 #define AVRC_ID_F5 0x75 /* F5 */ 175 #define AVRC_ID_VENDOR 0x7E /* vendor unique */ 176 #define AVRC_KEYPRESSED_RELEASE 0x80 177 178 /***************************************************************************** 179 ** Metadata transfer definitions 180 *****************************************************************************/ 181 182 /* Define the Metadata Packet types 183 */ 184 #define AVRC_PKT_SINGLE 0 185 #define AVRC_PKT_START 1 186 #define AVRC_PKT_CONTINUE 2 187 #define AVRC_PKT_END 3 188 #define AVRC_PKT_TYPE_MASK 3 189 190 /* Define the PDUs carried in the vendor dependant data 191 */ 192 #define AVRC_PDU_GET_CAPABILITIES 0x10 193 #define AVRC_PDU_LIST_PLAYER_APP_ATTR 0x11 194 #define AVRC_PDU_LIST_PLAYER_APP_VALUES 0x12 195 #define AVRC_PDU_GET_CUR_PLAYER_APP_VALUE 0x13 196 #define AVRC_PDU_SET_PLAYER_APP_VALUE 0x14 197 #define AVRC_PDU_GET_PLAYER_APP_ATTR_TEXT 0x15 198 #define AVRC_PDU_GET_PLAYER_APP_VALUE_TEXT 0x16 199 #define AVRC_PDU_INFORM_DISPLAY_CHARSET 0x17 200 #define AVRC_PDU_INFORM_BATTERY_STAT_OF_CT 0x18 201 #define AVRC_PDU_GET_ELEMENT_ATTR 0x20 202 #define AVRC_PDU_GET_PLAY_STATUS 0x30 203 #define AVRC_PDU_REGISTER_NOTIFICATION 0x31 204 #define AVRC_PDU_REQUEST_CONTINUATION_RSP 0x40 205 #define AVRC_PDU_ABORT_CONTINUATION_RSP 0x41 206 /* added in 1.4 */ 207 #define AVRC_PDU_SET_ABSOLUTE_VOLUME 0x50 208 #define AVRC_PDU_SET_ADDRESSED_PLAYER 0x60 209 #define AVRC_PDU_SET_BROWSED_PLAYER 0x70 210 #define AVRC_PDU_GET_FOLDER_ITEMS 0x71 211 #define AVRC_PDU_CHANGE_PATH 0x72 212 #define AVRC_PDU_GET_ITEM_ATTRIBUTES 0x73 213 #define AVRC_PDU_PLAY_ITEM 0x74 214 #define AVRC_PDU_SEARCH 0x80 215 #define AVRC_PDU_ADD_TO_NOW_PLAYING 0x90 216 #define AVRC_PDU_GENERAL_REJECT 0xA0 217 218 /* Define the vendor unique id carried in the pass through data 219 */ 220 #define AVRC_PDU_NEXT_GROUP 0x00 221 #define AVRC_PDU_PREV_GROUP 0x01 222 /* the only pass through vendor unique commands defined by AVRC is the group navigation commands 223 * The len for vendor unique data is 5 */ 224 #define AVRC_PASS_THRU_GROUP_LEN 5 225 226 #define AVRC_PDU_INVALID 0xff 227 /* 6.15.3 error status code for general reject */ 228 #define AVRC_STS_BAD_CMD 0x00 /* Invalid command, sent if TG received a PDU that it did not understand. */ 229 #define AVRC_STS_BAD_PARAM 0x01 /* Invalid parameter, sent if the TG received a PDU with a parameter ID that it did not understand. Sent if there is only one parameter ID in the PDU. */ 230 #define AVRC_STS_NOT_FOUND 0x02 /* Specified parameter not found., sent if the parameter ID is understood, but content is wrong or corrupted. */ 231 #define AVRC_STS_INTERNAL_ERR 0x03 /* Internal Error, sent if there are error conditions not covered by a more specific error code. */ 232 #define AVRC_STS_NO_ERROR 0x04 /* Operation completed without error. This is the status that should be returned if the operation was successful. */ 233 #define AVRC_STS_UID_CHANGED 0x05 /* UID Changed - The UIDs on the device have changed */ 234 /* #define AVRC_STS_GEN_ERROR 0x06 Unknown Error - this is changed to "reserved" */ 235 #define AVRC_STS_BAD_DIR 0x07 /* Invalid Direction - The Direction parameter is invalid - Change Path*/ 236 #define AVRC_STS_NOT_DIR 0x08 /* Not a Directory - The UID provided does not refer to a folder item Change Path*/ 237 #define AVRC_STS_NOT_EXIST 0x09 /* Does Not Exist - The UID provided does not refer to any item Change Path, PlayItem, AddToNowPlaying, GetItemAttributes*/ 238 #define AVRC_STS_BAD_SCOPE 0x0a /* Invalid Scope - The scope parameter is invalid GetFolderItems, PlayItem, AddToNowPlayer, GetItemAttributes, */ 239 #define AVRC_STS_BAD_RANGE 0x0b /* Range Out of Bounds - The start of range provided is not valid GetFolderItems*/ 240 #define AVRC_STS_UID_IS_DIR 0x0c /* UID is a Directory - The UID provided refers to a directory, which cannot be handled by this media player PlayItem, AddToNowPlaying */ 241 #define AVRC_STS_IN_USE 0x0d /* Media in Use - The media is not able to be used for this operation at this time PlayItem, AddToNowPlaying */ 242 #define AVRC_STS_NOW_LIST_FULL 0x0e /* Now Playing List Full - No more items can be added to the Now Playing List AddToNowPlaying*/ 243 #define AVRC_STS_SEARCH_NOT_SUP 0x0f /* Search Not Supported - The Browsed Media Player does not support search Search */ 244 #define AVRC_STS_SEARCH_BUSY 0x10 /* Search in Progress - A search operation is already in progress Search*/ 245 #define AVRC_STS_BAD_PLAYER_ID 0x11 /* Invalid Player Id - The specified Player Id does not refer to a valid player SetAddressedPlayer, SetBrowsedPlayer*/ 246 #define AVRC_STS_PLAYER_N_BR 0x12 /* Player Not Browsable - The Player Id supplied refers to a Media Player which does not support browsing. SetBrowsedPlayer */ 247 #define AVRC_STS_PLAYER_N_ADDR 0x13 /* Player Not Addressed. The Player Id supplied refers to a player which is not currently addressed, and the command is not able to be performed if the player is not set as addressed. Search, SetBrowsedPlayer*/ 248 #define AVRC_STS_BAD_SEARCH_RES 0x14 /* No valid Search Results - The Search result list does not contain valid entries, e.g. after being invalidated due to change of browsed player GetFolderItems */ 249 #define AVRC_STS_NO_AVAL_PLAYER 0x15 /* No available players ALL */ 250 #define AVRC_STS_ADDR_PLAYER_CHG 0x16 /* Addressed Player Changed - Register Notification */ 251 typedef UINT8 tAVRC_STS; 252 253 /* Define the Capability IDs 254 */ 255 #define AVRC_CAP_COMPANY_ID 0x02 256 #define AVRC_CAP_EVENTS_SUPPORTED 0x03 257 #define AVRC_COMPANY_ID_LEN 3 258 #define AVRC_CAPABILITY_OFFSET 2 259 260 /* Define the Player Application Settings IDs 261 */ 262 #define AVRC_PLAYER_SETTING_EQUALIZER 0x01 263 #define AVRC_PLAYER_SETTING_REPEAT 0x02 264 #define AVRC_PLAYER_SETTING_SHUFFLE 0x03 265 #define AVRC_PLAYER_SETTING_SCAN 0x04 266 #define AVRC_PLAYER_SETTING_LOW_MENU_EXT 0x80 267 #define AVRC_PLAYER_SETTING_HIGH_MENU_EXT 0xff 268 269 /* Define the possible values of the Player Application Settings 270 */ 271 #define AVRC_PLAYER_VAL_OFF 0x01 272 #define AVRC_PLAYER_VAL_ON 0x02 273 #define AVRC_PLAYER_VAL_SINGLE_REPEAT 0x02 274 #define AVRC_PLAYER_VAL_ALL_REPEAT 0x03 275 #define AVRC_PLAYER_VAL_GROUP_REPEAT 0x04 276 #define AVRC_PLAYER_VAL_ALL_SHUFFLE 0x02 277 #define AVRC_PLAYER_VAL_GROUP_SHUFFLE 0x03 278 #define AVRC_PLAYER_VAL_ALL_SCAN 0x02 279 #define AVRC_PLAYER_VAL_GROUP_SCAN 0x03 280 281 /* Define the possible values of Battery Status PDU 282 */ 283 #define AVRC_BATTERY_STATUS_NORMAL 0x00 284 #define AVRC_BATTERY_STATUS_WARNING 0x01 285 #define AVRC_BATTERY_STATUS_CRITICAL 0x02 286 #define AVRC_BATTERY_STATUS_EXTERNAL 0x03 287 #define AVRC_BATTERY_STATUS_FULL_CHARGE 0x04 288 typedef UINT8 tAVRC_BATTERY_STATUS; 289 290 /* Define character set */ 291 #define AVRC_CHAR_SET_SIZE 2 292 293 /* Define the Media Attribute IDs 294 */ 295 #define AVRC_MEDIA_ATTR_ID_TITLE 0x00000001 296 #define AVRC_MEDIA_ATTR_ID_ARTIST 0x00000002 297 #define AVRC_MEDIA_ATTR_ID_ALBUM 0x00000003 298 #define AVRC_MEDIA_ATTR_ID_TRACK_NUM 0x00000004 299 #define AVRC_MEDIA_ATTR_ID_NUM_TRACKS 0x00000005 300 #define AVRC_MEDIA_ATTR_ID_GENRE 0x00000006 301 #define AVRC_MEDIA_ATTR_ID_PLAYING_TIME 0x00000007 /* in miliseconds */ 302 #define AVRC_MAX_NUM_MEDIA_ATTR_ID 7 303 304 /* Define the possible values of play state 305 */ 306 #define AVRC_PLAYSTATE_RESP_MSG_SIZE 9 307 #define AVRC_PLAYSTATE_STOPPED 0x00 /* Stopped */ 308 #define AVRC_PLAYSTATE_PLAYING 0x01 /* Playing */ 309 #define AVRC_PLAYSTATE_PAUSED 0x02 /* Paused */ 310 #define AVRC_PLAYSTATE_FWD_SEEK 0x03 /* Fwd Seek*/ 311 #define AVRC_PLAYSTATE_REV_SEEK 0x04 /* Rev Seek*/ 312 #define AVRC_PLAYSTATE_ERROR 0xFF /* Error */ 313 typedef UINT8 tAVRC_PLAYSTATE; 314 315 /* Define the events that can be registered for notifications 316 */ 317 #define AVRC_EVT_PLAY_STATUS_CHANGE 0x01 318 #define AVRC_EVT_TRACK_CHANGE 0x02 319 #define AVRC_EVT_TRACK_REACHED_END 0x03 320 #define AVRC_EVT_TRACK_REACHED_START 0x04 321 #define AVRC_EVT_PLAY_POS_CHANGED 0x05 322 #define AVRC_EVT_BATTERY_STATUS_CHANGE 0x06 323 #define AVRC_EVT_SYSTEM_STATUS_CHANGE 0x07 324 #define AVRC_EVT_APP_SETTING_CHANGE 0x08 325 /* added in AVRCP 1.4 */ 326 #define AVRC_EVT_NOW_PLAYING_CHANGE 0x09 327 #define AVRC_EVT_AVAL_PLAYERS_CHANGE 0x0a 328 #define AVRC_EVT_ADDR_PLAYER_CHANGE 0x0b 329 #define AVRC_EVT_UIDS_CHANGE 0x0c 330 #define AVRC_EVT_VOLUME_CHANGE 0x0d 331 332 /* the number of events that can be registered for notifications */ 333 #define AVRC_NUM_NOTIF_EVENTS 0x0d 334 335 #define AVRC_EVT_MSG_LEN_1 0x01 336 #define AVRC_EVT_MSG_LEN_2 0x02 337 #define AVRC_EVT_MSG_LEN_5 0x05 338 #define AVRC_EVT_MSG_LEN_9 0x09 339 340 #define AVRC_MAX_VOLUME 0x7F 341 342 /* Define the possible values of system status 343 */ 344 #define AVRC_SYSTEMSTATE_PWR_ON 0x00 345 #define AVRC_SYSTEMSTATE_PWR_OFF 0x01 346 #define AVRC_SYSTEMSTATE_PWR_UNPLUGGED 0x02 347 typedef UINT8 tAVRC_SYSTEMSTATE; 348 349 /* the frequently used character set ids */ 350 #define AVRC_CHARSET_ID_ASCII ((UINT16) 0x0003) /* ASCII */ 351 #define AVRC_CHARSET_ID_UTF8 ((UINT16) 0x006a) /* UTF-8 */ 352 #define AVRC_CHARSET_ID_UTF16 ((UINT16) 0x03f7) /* 1015 */ 353 #define AVRC_CHARSET_ID_UTF32 ((UINT16) 0x03f9) /* 1017 */ 354 355 /***************************************************************************** 356 ** Advanced Control 357 *****************************************************************************/ 358 #define AVRC_ITEM_PLAYER 0x01 359 #define AVRC_ITEM_FOLDER 0x02 360 #define AVRC_ITEM_MEDIA 0x03 361 362 #define AVRC_SCOPE_PLAYER_LIST 0x00 /* Media Player Item - Contains all available media players */ 363 #define AVRC_SCOPE_FILE_SYSTEM 0x01 /* Folder Item, Media Element Item 364 - The virtual filesystem containing the media content of the browsed player */ 365 #define AVRC_SCOPE_SEARCH 0x02 /* Media Element Item The results of a search operation on the browsed player */ 366 #define AVRC_SCOPE_NOW_PLAYING 0x03 /* Media Element Item The Now Playing list (or queue) of the addressed player */ 367 368 #define AVRC_FOLDER_ITEM_COUNT_NONE 0xFF 369 370 /* folder type */ 371 #define AVRC_FOLDER_TYPE_MIXED 0x00 372 #define AVRC_FOLDER_TYPE_TITLES 0x01 373 #define AVRC_FOLDER_TYPE_ALNUMS 0x02 374 #define AVRC_FOLDER_TYPE_ARTISTS 0x03 375 #define AVRC_FOLDER_TYPE_GENRES 0x04 376 #define AVRC_FOLDER_TYPE_PLAYLISTS 0x05 377 #define AVRC_FOLDER_TYPE_YEARS 0x06 378 379 /* major player type */ 380 #define AVRC_MJ_TYPE_AUDIO 0x01 /* Audio */ 381 #define AVRC_MJ_TYPE_VIDEO 0x02 /* Video */ 382 #define AVRC_MJ_TYPE_BC_AUDIO 0x04 /* Broadcasting Audio */ 383 #define AVRC_MJ_TYPE_BC_VIDEO 0x08 /* Broadcasting Video */ 384 #define AVRC_MJ_TYPE_INVALID 0xF0 385 386 /* player sub type */ 387 #define AVRC_SUB_TYPE_NONE 0x00 388 #define AVRC_SUB_TYPE_AUDIO_BOOK 0x01 /* Audio Book */ 389 #define AVRC_SUB_TYPE_PODCAST 0x02 /* Podcast */ 390 #define AVRC_SUB_TYPE_INVALID 0xFC 391 392 /* media item - media type */ 393 #define AVRC_MEDIA_TYPE_AUDIO 0x00 394 #define AVRC_MEDIA_TYPE_VIDEO 0x01 395 396 #define AVRC_DIR_UP 0x00 /* Folder Up */ 397 #define AVRC_DIR_DOWN 0x01 /* Folder Down */ 398 399 #define AVRC_UID_SIZE 8 400 typedef UINT8 tAVRC_UID[AVRC_UID_SIZE]; 401 402 /***************************************************************************** 403 ** player attribute - supported features 404 *****************************************************************************/ 405 #define AVRC_PF_SELECT_BIT_NO 0 406 #define AVRC_PF_SELECT_MASK 0x01 407 #define AVRC_PF_SELECT_OFF 0 408 #define AVRC_PF_SELECT_SUPPORTED(x) ((x)[AVRC_PF_SELECT_OFF] & AVRC_PF_SELECT_MASK) 409 410 #define AVRC_PF_UP_BIT_NO 1 411 #define AVRC_PF_UP_MASK 0x02 412 #define AVRC_PF_UP_OFF 0 413 #define AVRC_PF_UP_SUPPORTED(x) ((x)[AVRC_PF_UP_OFF] & AVRC_PF_UP_MASK) 414 415 #define AVRC_PF_DOWN_BIT_NO 2 416 #define AVRC_PF_DOWN_MASK 0x04 417 #define AVRC_PF_DOWN_OFF 0 418 #define AVRC_PF_DOWN_SUPPORTED(x) ((x)[AVRC_PF_DOWN_OFF] & AVRC_PF_DOWN_MASK) 419 420 #define AVRC_PF_LEFT_BIT_NO 3 421 #define AVRC_PF_LEFT_MASK 0x08 422 #define AVRC_PF_LEFT_OFF 0 423 #define AVRC_PF_LEFT_SUPPORTED(x) ((x)[AVRC_PF_LEFT_OFF] & AVRC_PF_LEFT_MASK) 424 425 #define AVRC_PF_RIGHT_BIT_NO 4 426 #define AVRC_PF_RIGHT_MASK 0x10 427 #define AVRC_PF_RIGHT_OFF 0 428 #define AVRC_PF_RIGHT_SUPPORTED(x) ((x)[AVRC_PF_RIGHT_OFF] & AVRC_PF_RIGHT_MASK) 429 430 #define AVRC_PF_RIGHTUP_BIT_NO 5 431 #define AVRC_PF_RIGHTUP_MASK 0x20 432 #define AVRC_PF_RIGHTUP_OFF 0 433 #define AVRC_PF_RIGHTUP_SUPPORTED(x) ((x)[AVRC_PF_RIGHTUP_OFF] & AVRC_PF_RIGHTUP_MASK) 434 435 #define AVRC_PF_RIGHTDOWN_BIT_NO 6 436 #define AVRC_PF_RIGHTDOWN_MASK 0x40 437 #define AVRC_PF_RIGHTDOWN_OFF 0 438 #define AVRC_PF_RIGHTDOWN_SUPPORTED(x) ((x)[AVRC_PF_RIGHTDOWN_OFF] & AVRC_PF_RIGHTDOWN_MASK) 439 440 #define AVRC_PF_LEFTUP_BIT_NO 7 441 #define AVRC_PF_LEFTUP_MASK 0x80 442 #define AVRC_PF_LEFTUP_OFF 0 443 #define AVRC_PF_LEFTUP_SUPPORTED(x) ((x)[AVRC_PF_LEFTUP_OFF] & AVRC_PF_LEFTUP_MASK) 444 445 #define AVRC_PF_LEFTDOWN_BIT_NO 8 446 #define AVRC_PF_LEFTDOWN_MASK 0x01 447 #define AVRC_PF_LEFTDOWN_OFF 1 448 #define AVRC_PF_LEFTDOWN_SUPPORTED(x) ((x)[AVRC_PF_LEFTDOWN_OFF] & AVRC_PF_LEFTDOWN_MASK) 449 450 #define AVRC_PF_ROOT_MENU_BIT_NO 9 451 #define AVRC_PF_ROOT_MENU_MASK 0x02 452 #define AVRC_PF_ROOT_MENU_OFF 1 453 #define AVRC_PF_ROOT_MENU_SUPPORTED(x) ((x)[AVRC_PF_ROOT_MENU_OFF] & AVRC_PF_ROOT_MENU_MASK) 454 455 #define AVRC_PF_SETUP_MENU_BIT_NO 10 456 #define AVRC_PF_SETUP_MENU_MASK 0x04 457 #define AVRC_PF_SETUP_MENU_OFF 1 458 #define AVRC_PF_SETUP_MENU_SUPPORTED(x) ((x)[AVRC_PF_SETUP_MENU_OFF] & AVRC_PF_SETUP_MENU_MASK) 459 460 #define AVRC_PF_CONTENTS_MENU_BIT_NO 11 461 #define AVRC_PF_CONTENTS_MENU_MASK 0x08 462 #define AVRC_PF_CONTENTS_MENU_OFF 1 463 #define AVRC_PF_CONTENTS_MENU_SUPPORTED(x) ((x)[AVRC_PF_CONTENTS_MENU_OFF] & AVRC_PF_CONTENTS_MENU_MASK) 464 465 #define AVRC_PF_FAVORITE_MENU_BIT_NO 12 466 #define AVRC_PF_FAVORITE_MENU_MASK 0x10 467 #define AVRC_PF_FAVORITE_MENU_OFF 1 468 #define AVRC_PF_FAVORITE_MENU_SUPPORTED(x) ((x)[AVRC_PF_FAVORITE_MENU_OFF] & AVRC_PF_FAVORITE_MENU_MASK) 469 470 #define AVRC_PF_EXIT_BIT_NO 13 471 #define AVRC_PF_EXIT_MASK 0x20 472 #define AVRC_PF_EXIT_OFF 1 473 #define AVRC_PF_EXIT_SUPPORTED(x) ((x)[AVRC_PF_EXIT_OFF] & AVRC_PF_EXIT_MASK) 474 475 #define AVRC_PF_0_BIT_NO 14 476 #define AVRC_PF_0_MASK 0x40 477 #define AVRC_PF_0_OFF 1 478 #define AVRC_PF_0_SUPPORTED(x) ((x)[AVRC_PF_0_OFF] & AVRC_PF_0_MASK) 479 480 #define AVRC_PF_1_BIT_NO 15 481 #define AVRC_PF_1_MASK 0x80 482 #define AVRC_PF_1_OFF 1 483 #define AVRC_PF_1_SUPPORTED(x) ((x)[AVRC_PF_1_OFF] & AVRC_PF_1_MASK) 484 485 #define AVRC_PF_2_BIT_NO 16 486 #define AVRC_PF_2_MASK 0x01 487 #define AVRC_PF_2_OFF 2 488 #define AVRC_PF_2_SUPPORTED(x) ((x)[AVRC_PF_2_OFF] & AVRC_PF_2_MASK) 489 490 #define AVRC_PF_3_BIT_NO 17 491 #define AVRC_PF_3_MASK 0x02 492 #define AVRC_PF_3_OFF 2 493 #define AVRC_PF_3_SUPPORTED(x) ((x)[AVRC_PF_3_OFF] & AVRC_PF_3_MASK) 494 495 #define AVRC_PF_4_BIT_NO 18 496 #define AVRC_PF_4_MASK 0x04 497 #define AVRC_PF_4_OFF 2 498 #define AVRC_PF_4_SUPPORTED(x) ((x)[AVRC_PF_4_OFF] & AVRC_PF_4_MASK) 499 500 #define AVRC_PF_5_BIT_NO 19 501 #define AVRC_PF_5_MASK 0x08 502 #define AVRC_PF_5_OFF 2 503 #define AVRC_PF_5_SUPPORTED(x) ((x)[AVRC_PF_5_OFF] & AVRC_PF_5_MASK) 504 505 #define AVRC_PF_6_BIT_NO 20 506 #define AVRC_PF_6_MASK 0x10 507 #define AVRC_PF_6_OFF 2 508 #define AVRC_PF_6_SUPPORTED(x) ((x)[AVRC_PF_6_OFF] & AVRC_PF_6_MASK) 509 510 #define AVRC_PF_7_BIT_NO 21 511 #define AVRC_PF_7_MASK 0x20 512 #define AVRC_PF_7_OFF 2 513 #define AVRC_PF_7_SUPPORTED(x) ((x)[AVRC_PF_7_OFF] & AVRC_PF_7_MASK) 514 515 #define AVRC_PF_8_BIT_NO 22 516 #define AVRC_PF_8_MASK 0x40 517 #define AVRC_PF_8_OFF 2 518 #define AVRC_PF_8_SUPPORTED(x) ((x)[AVRC_PF_8_OFF] & AVRC_PF_8_MASK) 519 520 #define AVRC_PF_9_BIT_NO 23 521 #define AVRC_PF_9_MASK 0x80 522 #define AVRC_PF_9_OFF 2 523 #define AVRC_PF_9_SUPPORTED(x) ((x)[AVRC_PF_9_OFF] & AVRC_PF_9_MASK) 524 525 #define AVRC_PF_DOT_BIT_NO 24 526 #define AVRC_PF_DOT_MASK 0x01 527 #define AVRC_PF_DOT_OFF 3 528 #define AVRC_PF_DOT_SUPPORTED(x) ((x)[AVRC_PF_DOT_OFF] & AVRC_PF_DOT_MASK) 529 530 #define AVRC_PF_ENTER_BIT_NO 25 531 #define AVRC_PF_ENTER_MASK 0x02 532 #define AVRC_PF_ENTER_OFF 3 533 #define AVRC_PF_ENTER_SUPPORTED(x) ((x)[AVRC_PF_ENTER_OFF] & AVRC_PF_ENTER_MASK) 534 535 #define AVRC_PF_CLEAR_BIT_NO 26 536 #define AVRC_PF_CLEAR_MASK 0x04 537 #define AVRC_PF_CLEAR_OFF 3 538 #define AVRC_PF_CLEAR_SUPPORTED(x) ((x)[AVRC_PF_CLEAR_OFF] & AVRC_PF_CLEAR_MASK) 539 540 #define AVRC_PF_CHNL_UP_BIT_NO 27 541 #define AVRC_PF_CHNL_UP_MASK 0x08 542 #define AVRC_PF_CHNL_UP_OFF 3 543 #define AVRC_PF_CHNL_UP_SUPPORTED(x) ((x)[AVRC_PF_CHNL_UP_OFF] & AVRC_PF_CHNL_UP_MASK) 544 545 #define AVRC_PF_CHNL_DOWN_BIT_NO 28 546 #define AVRC_PF_CHNL_DOWN_MASK 0x10 547 #define AVRC_PF_CHNL_DOWN_OFF 3 548 #define AVRC_PF_CHNL_DOWN_SUPPORTED(x) ((x)[AVRC_PF_CHNL_DOWN_OFF] & AVRC_PF_CHNL_DOWN_MASK) 549 550 #define AVRC_PF_PREV_CHNL_BIT_NO 29 551 #define AVRC_PF_PREV_CHNL_MASK 0x20 552 #define AVRC_PF_PREV_CHNL_OFF 3 553 #define AVRC_PF_PREV_CHNL_SUPPORTED(x) ((x)[AVRC_PF_PREV_CHNL_OFF] & AVRC_PF_PREV_CHNL_MASK) 554 555 #define AVRC_PF_SOUND_SEL_BIT_NO 30 556 #define AVRC_PF_SOUND_SEL_MASK 0x40 557 #define AVRC_PF_SOUND_SEL_OFF 3 558 #define AVRC_PF_SOUND_SEL_SUPPORTED(x) ((x)[AVRC_PF_SOUND_SEL_OFF] & AVRC_PF_SOUND_SEL_MASK) 559 560 #define AVRC_PF_INPUT_SEL_BIT_NO 31 561 #define AVRC_PF_INPUT_SEL_MASK 0x80 562 #define AVRC_PF_INPUT_SEL_OFF 3 563 #define AVRC_PF_INPUT_SEL_SUPPORTED(x) ((x)[AVRC_PF_INPUT_SEL_OFF] & AVRC_PF_INPUT_SEL_MASK) 564 565 #define AVRC_PF_DISP_INFO_BIT_NO 32 566 #define AVRC_PF_DISP_INFO_MASK 0x01 567 #define AVRC_PF_DISP_INFO_OFF 4 568 #define AVRC_PF_DISP_INFO_SUPPORTED(x) ((x)[AVRC_PF_DISP_INFO_OFF] & AVRC_PF_DISP_INFO_MASK) 569 570 #define AVRC_PF_HELP_BIT_NO 33 571 #define AVRC_PF_HELP_MASK 0x02 572 #define AVRC_PF_HELP_OFF 4 573 #define AVRC_PF_HELP_SUPPORTED(x) ((x)[AVRC_PF_HELP_OFF] & AVRC_PF_HELP_MASK) 574 575 #define AVRC_PF_PAGE_UP_BIT_NO 34 576 #define AVRC_PF_PAGE_UP_MASK 0x04 577 #define AVRC_PF_PAGE_UP_OFF 4 578 #define AVRC_PF_PAGE_UP_SUPPORTED(x) ((x)[AVRC_PF_PAGE_UP_OFF] & AVRC_PF_PAGE_UP_MASK) 579 580 #define AVRC_PF_PAGE_DOWN_BIT_NO 35 581 #define AVRC_PF_PAGE_DOWN_MASK 0x08 582 #define AVRC_PF_PAGE_DOWN_OFF 4 583 #define AVRC_PF_PAGE_DOWN_SUPPORTED(x) ((x)[AVRC_PF_PAGE_DOWN_OFF] & AVRC_PF_PAGE_DOWN_MASK) 584 585 #define AVRC_PF_POWER_BIT_NO 36 586 #define AVRC_PF_POWER_MASK 0x10 587 #define AVRC_PF_POWER_OFF 4 588 #define AVRC_PF_POWER_SUPPORTED(x) ((x)[AVRC_PF_POWER_OFF] & AVRC_PF_POWER_MASK) 589 590 #define AVRC_PF_VOL_UP_BIT_NO 37 591 #define AVRC_PF_VOL_UP_MASK 0x20 592 #define AVRC_PF_VOL_UP_OFF 4 593 #define AVRC_PF_VOL_UP_SUPPORTED(x) ((x)[AVRC_PF_VOL_UP_OFF] & AVRC_PF_VOL_UP_MASK) 594 595 #define AVRC_PF_VOL_DOWN_BIT_NO 38 596 #define AVRC_PF_VOL_DOWN_MASK 0x40 597 #define AVRC_PF_VOL_DOWN_OFF 4 598 #define AVRC_PF_VOL_DOWN_SUPPORTED(x) ((x)[AVRC_PF_VOL_DOWN_OFF] & AVRC_PF_VOL_DOWN_MASK) 599 600 #define AVRC_PF_MUTE_BIT_NO 39 601 #define AVRC_PF_MUTE_MASK 0x80 602 #define AVRC_PF_MUTE_OFF 4 603 #define AVRC_PF_MUTE_SUPPORTED(x) ((x)[AVRC_PF_MUTE_OFF] & AVRC_PF_MUTE_MASK) 604 605 #define AVRC_PF_PLAY_BIT_NO 40 606 #define AVRC_PF_PLAY_MASK 0x01 607 #define AVRC_PF_PLAY_OFF 5 608 #define AVRC_PF_PLAY_SUPPORTED(x) ((x)[AVRC_PF_PLAY_OFF] & AVRC_PF_PLAY_MASK) 609 610 #define AVRC_PF_STOP_BIT_NO 41 611 #define AVRC_PF_STOP_MASK 0x02 612 #define AVRC_PF_STOP_OFF 5 613 #define AVRC_PF_STOP_SUPPORTED(x) ((x)[AVRC_PF_STOP_OFF] & AVRC_PF_STOP_MASK) 614 615 #define AVRC_PF_PAUSE_BIT_NO 42 616 #define AVRC_PF_PAUSE_MASK 0x04 617 #define AVRC_PF_PAUSE_OFF 5 618 #define AVRC_PF_PAUSE_SUPPORTED(x) ((x)[AVRC_PF_PAUSE_OFF] & AVRC_PF_PAUSE_MASK) 619 620 #define AVRC_PF_RECORD_BIT_NO 43 621 #define AVRC_PF_RECORD_MASK 0x08 622 #define AVRC_PF_RECORD_OFF 5 623 #define AVRC_PF_RECORD_SUPPORTED(x) ((x)[AVRC_PF_RECORD_OFF] & AVRC_PF_RECORD_MASK) 624 625 #define AVRC_PF_REWIND_BIT_NO 44 626 #define AVRC_PF_REWIND_MASK 0x10 627 #define AVRC_PF_REWIND_OFF 5 628 #define AVRC_PF_REWIND_SUPPORTED(x) ((x)[AVRC_PF_REWIND_OFF] & AVRC_PF_REWIND_MASK) 629 630 #define AVRC_PF_FAST_FWD_BIT_NO 45 631 #define AVRC_PF_FAST_FWD_MASK 0x20 632 #define AVRC_PF_FAST_FWD_OFF 5 633 #define AVRC_PF_FAST_FWD_SUPPORTED(x) ((x)[AVRC_PF_FAST_FWD_OFF] & AVRC_PF_FAST_FWD_MASK) 634 635 #define AVRC_PF_EJECT_BIT_NO 46 636 #define AVRC_PF_EJECT_MASK 0x40 637 #define AVRC_PF_EJECT_OFF 5 638 #define AVRC_PF_EJECT_SUPPORTED(x) ((x)[AVRC_PF_EJECT_OFF] & AVRC_PF_EJECT_MASK) 639 640 #define AVRC_PF_FORWARD_BIT_NO 47 641 #define AVRC_PF_FORWARD_MASK 0x80 642 #define AVRC_PF_FORWARD_OFF 5 643 #define AVRC_PF_FORWARD_SUPPORTED(x) ((x)[AVRC_PF_FORWARD_OFF] & AVRC_PF_FORWARD_MASK) 644 645 #define AVRC_PF_BACKWARD_BIT_NO 48 646 #define AVRC_PF_BACKWARD_MASK 0x01 647 #define AVRC_PF_BACKWARD_OFF 6 648 #define AVRC_PF_BACKWARD_SUPPORTED(x) ((x)[AVRC_PF_BACKWARD_OFF] & AVRC_PF_BACKWARD_MASK) 649 650 #define AVRC_PF_ANGLE_BIT_NO 49 651 #define AVRC_PF_ANGLE_MASK 0x02 652 #define AVRC_PF_ANGLE_OFF 6 653 #define AVRC_PF_ANGLE_SUPPORTED(x) ((x)[AVRC_PF_ANGLE_OFF] & AVRC_PF_ANGLE_MASK) 654 655 #define AVRC_PF_SUBPICTURE_BIT_NO 50 656 #define AVRC_PF_SUBPICTURE_MASK 0x04 657 #define AVRC_PF_SUBPICTURE_OFF 6 658 #define AVRC_PF_SUBPICTURE_SUPPORTED(x) ((x)[AVRC_PF_SUBPICTURE_OFF] & AVRC_PF_SUBPICTURE_MASK) 659 660 #define AVRC_PF_F1_BIT_NO 51 661 #define AVRC_PF_F1_MASK 0x08 662 #define AVRC_PF_F1_OFF 6 663 #define AVRC_PF_F1_SUPPORTED(x) ((x)[AVRC_PF_F1_OFF] & AVRC_PF_F1_MASK) 664 665 #define AVRC_PF_F2_BIT_NO 52 666 #define AVRC_PF_F2_MASK 0x10 667 #define AVRC_PF_F2_OFF 6 668 #define AVRC_PF_F2_SUPPORTED(x) ((x)[AVRC_PF_F2_OFF] & AVRC_PF_F2_MASK) 669 670 #define AVRC_PF_F3_BIT_NO 53 671 #define AVRC_PF_F3_MASK 0x20 672 #define AVRC_PF_F3_OFF 6 673 #define AVRC_PF_F3_SUPPORTED(x) ((x)[AVRC_PF_F3_OFF] & AVRC_PF_F3_MASK) 674 675 #define AVRC_PF_F4_BIT_NO 54 676 #define AVRC_PF_F4_MASK 0x40 677 #define AVRC_PF_F4_OFF 6 678 #define AVRC_PF_F4_SUPPORTED(x) ((x)[AVRC_PF_F4_OFF] & AVRC_PF_F4_MASK) 679 680 #define AVRC_PF_F5_BIT_NO 55 681 #define AVRC_PF_F5_MASK 0x80 682 #define AVRC_PF_F5_OFF 6 683 #define AVRC_PF_F5_SUPPORTED(x) ((x)[AVRC_PF_F5_OFF] & AVRC_PF_F5_MASK) 684 685 /* Vendor unique. This PASSTHROUGH command is supported. */ 686 #define AVRC_PF_VENDOR_BIT_NO 56 687 #define AVRC_PF_VENDOR_MASK 0x01 688 #define AVRC_PF_VENDOR_OFF 7 689 #define AVRC_PF_VENDOR_SUPPORTED(x) ((x)[AVRC_PF_VENDOR_OFF] & AVRC_PF_VENDOR_MASK) 690 691 /* Basic Group Navigation. This overrules the SDP entry as it is set per player.7 */ 692 #define AVRC_PF_GROUP_NAVI_BIT_NO 57 693 #define AVRC_PF_GROUP_NAVI_MASK 0x02 694 #define AVRC_PF_GROUP_NAVI_OFF 7 695 #define AVRC_PF_GROUP_NAVI_SUPPORTED(x) ((x)[AVRC_PF_GROUP_NAVI_OFF] & AVRC_PF_GROUP_NAVI_MASK) 696 697 /* Advanced Control Player. This bit is set if the player supports at least AVRCP 1.4. */ 698 #define AVRC_PF_ADV_CTRL_BIT_NO 58 699 #define AVRC_PF_ADV_CTRL_MASK 0x04 700 #define AVRC_PF_ADV_CTRL_OFF 7 701 #define AVRC_PF_ADV_CTRL_SUPPORTED(x) ((x)[AVRC_PF_ADV_CTRL_OFF] & AVRC_PF_ADV_CTRL_MASK) 702 703 /* Browsing. This bit is set if the player supports browsing. */ 704 #define AVRC_PF_BROWSE_BIT_NO 59 705 #define AVRC_PF_BROWSE_MASK 0x08 706 #define AVRC_PF_BROWSE_OFF 7 707 #define AVRC_PF_BROWSE_SUPPORTED(x) ((x)[AVRC_PF_BROWSE_OFF] & AVRC_PF_BROWSE_MASK) 708 709 /* Searching. This bit is set if the player supports searching. */ 710 #define AVRC_PF_SEARCH_BIT_NO 60 711 #define AVRC_PF_SEARCH_MASK 0x10 712 #define AVRC_PF_SEARCH_OFF 7 713 #define AVRC_PF_SEARCH_SUPPORTED(x) ((x)[AVRC_PF_SEARCH_OFF] & AVRC_PF_SEARCH_MASK) 714 715 /* AddToNowPlaying. This bit is set if the player supports the AddToNowPlaying command. */ 716 #define AVRC_PF_ADD2NOWPLAY_BIT_NO 61 717 #define AVRC_PF_ADD2NOWPLAY_MASK 0x20 718 #define AVRC_PF_ADD2NOWPLAY_OFF 7 719 #define AVRC_PF_ADD2NOWPLAY_SUPPORTED(x) ((x)[AVRC_PF_ADD2NOWPLAY_OFF] & AVRC_PF_ADD2NOWPLAY_MASK) 720 721 /* UIDs unique in player browse tree. This bit is set if the player is able to maintain unique UIDs across the player browse tree. */ 722 #define AVRC_PF_UID_UNIQUE_BIT_NO 62 723 #define AVRC_PF_UID_UNIQUE_MASK 0x40 724 #define AVRC_PF_UID_UNIQUE_OFF 7 725 #define AVRC_PF_UID_UNIQUE_SUPPORTED(x) ((x)[AVRC_PF_UID_UNIQUE_OFF] & AVRC_PF_UID_UNIQUE_MASK) 726 727 /* OnlyBrowsableWhenAddressed. This bit is set if the player is only able to be browsed when it is set as the Addressed Player. */ 728 #define AVRC_PF_BR_WH_ADDR_BIT_NO 63 729 #define AVRC_PF_BR_WH_ADDR_MASK 0x80 730 #define AVRC_PF_BR_WH_ADDR_OFF 7 731 #define AVRC_PF_BR_WH_ADDR_SUPPORTED(x) ((x)[AVRC_PF_BR_WH_ADDR_OFF] & AVRC_PF_BR_WH_ADDR_MASK) 732 733 /* OnlySearchableWhenAddressed. This bit is set if the player is only able to be searched when it is set as the Addressed player. */ 734 #define AVRC_PF_SEARCH_WH_ADDR_BIT_NO 64 735 #define AVRC_PF_SEARCH_WH_ADDR_MASK 0x01 736 #define AVRC_PF_SEARCH_WH_ADDR_OFF 8 737 #define AVRC_PF_SEARCH_WH_ADDR_SUPPORTED(x) ((x)[AVRC_PF_SEARCH_WH_ADDR_OFF] & AVRC_PF_SEARCH_WH_ADDR_MASK) 738 739 /* NowPlaying. This bit is set if the player supports the NowPlaying folder. Note that for all players that support browsing this bit shall be set */ 740 #define AVRC_PF_NOW_PLAY_BIT_NO 65 741 #define AVRC_PF_NOW_PLAY_MASK 0x02 742 #define AVRC_PF_NOW_PLAY_OFF 8 743 #define AVRC_PF_NOW_PLAY_SUPPORTED(x) ((x)[AVRC_PF_NOW_PLAY_OFF] & AVRC_PF_NOW_PLAY_MASK) 744 745 /* UIDPersistency. This bit is set if the Player is able to persist UID values between AVRCP Browse Reconnect */ 746 #define AVRC_PF_UID_PERSIST_BIT_NO 66 747 #define AVRC_PF_UID_PERSIST_MASK 0x04 748 #define AVRC_PF_UID_PERSIST_OFF 8 749 #define AVRC_PF_UID_PERSIST_SUPPORTED(x) ((x)[AVRC_PF_UID_PERSIST_OFF] & AVRC_PF_UID_PERSIST_MASK) 750 751 /***************************************************************************** 752 ** data type definitions 753 *****************************************************************************/ 754 755 /* 756 This structure contains the header parameters of an AV/C message. 757 */ 758 typedef struct 759 { 760 UINT8 ctype; /* Command type. */ 761 UINT8 subunit_type; /* Subunit type. */ 762 UINT8 subunit_id; /* Subunit ID. This value is typically ignored in AVRCP, 763 * except for VENDOR DEPENDENT messages when the value is 764 * vendor-dependent. Value range is 0-7. */ 765 UINT8 opcode; /* Op Code (passthrough, vendor, etc) */ 766 } tAVRC_HDR; 767 768 /* This structure contains a UNIT INFO message. */ 769 typedef struct 770 { 771 tAVRC_HDR hdr; /* Message header. */ 772 UINT32 company_id; /* Company identifier. */ 773 UINT8 unit_type; /* Unit type. Uses the same values as subunit type. */ 774 UINT8 unit; /* This value is vendor dependent and typically zero. */ 775 } tAVRC_MSG_UNIT; 776 777 /* This structure contains a SUBUNIT INFO message. */ 778 typedef struct 779 { 780 tAVRC_HDR hdr; /* Message header. */ 781 UINT8 subunit_type[AVRC_SUB_TYPE_LEN]; 782 /* Array containing subunit type values. */ 783 BOOLEAN panel; /* TRUE if the panel subunit type is in the 784 * subunit_type array, FALSE otherwise. */ 785 UINT8 page; /* Specifies which part of the subunit type table is 786 * returned. For AVRCP it is typically zero. 787 * Value range is 0-7. */ 788 } tAVRC_MSG_SUB; 789 790 /* This structure contains a VENDOR DEPENDENT message. */ 791 typedef struct 792 { 793 tAVRC_HDR hdr; /* Message header. */ 794 UINT32 company_id; /* Company identifier. */ 795 UINT8 *p_vendor_data;/* Pointer to vendor dependent data. */ 796 UINT16 vendor_len; /* Length in bytes of vendor dependent data. */ 797 } tAVRC_MSG_VENDOR; 798 799 /* PASS THROUGH message structure */ 800 typedef struct 801 { 802 tAVRC_HDR hdr; /* hdr.ctype Unused. 803 * hdr.subunit_type Unused. 804 * hdr.subunit_id Unused. */ 805 UINT8 op_id; /* Operation ID. */ 806 UINT8 state; /* Keypress state. */ 807 UINT8 *p_pass_data;/* Pointer to data. This parameter is only valid 808 * when the op_id is AVRC_ID_VENDOR.*/ 809 UINT8 pass_len; /* Length in bytes of data. This parameter is only 810 * valid when the op_id is AVRC_ID_VENDOR.*/ 811 } tAVRC_MSG_PASS; 812 813 /* Command/Response indicator. */ 814 #define AVRC_CMD AVCT_CMD /* Command message */ 815 #define AVRC_RSP AVCT_RSP /* Response message */ 816 817 /* Browsing channel message structure */ 818 typedef struct 819 { 820 tAVRC_HDR hdr; /* hdr.ctype AVRC_CMD or AVRC_RSP. 821 * hdr.subunit_type Unused. 822 * hdr.subunit_id Unused. */ 823 UINT8 *p_browse_data; /* Pointer to data. */ 824 UINT16 browse_len; /* Length in bytes of data. */ 825 BT_HDR *p_browse_pkt; /* The GKI buffer received. Set to NULL, if the callback function wants to keep the buffer */ 826 } tAVRC_MSG_BROWSE; 827 828 /* This is a union of all message type structures. */ 829 typedef union 830 { 831 tAVRC_HDR hdr; /* Message header. */ 832 tAVRC_MSG_UNIT unit; /* UNIT INFO message. */ 833 tAVRC_MSG_SUB sub; /* SUBUNIT INFO message. */ 834 tAVRC_MSG_VENDOR vendor; /* VENDOR DEPENDENT message. */ 835 tAVRC_MSG_PASS pass; /* PASS THROUGH message. */ 836 tAVRC_MSG_BROWSE browse; /* messages thru browsing channel */ 837 } tAVRC_MSG; 838 839 /* macros */ 840 #define AVRC_IS_VALID_CAP_ID(a) (((a == AVRC_CAP_COMPANY_ID) || (a == AVRC_CAP_EVENTS_SUPPORTED)) ? TRUE : FALSE) 841 842 #define AVRC_IS_VALID_EVENT_ID(a) (((a >= AVRC_EVT_PLAY_STATUS_CHANGE) && \ 843 (a <= AVRC_EVT_VOLUME_CHANGE)) ? TRUE : FALSE) 844 845 #define AVRC_IS_VALID_ATTRIBUTE(a) (((((a > 0) && a <= AVRC_PLAYER_SETTING_SCAN)) || \ 846 (a >= AVRC_PLAYER_SETTING_LOW_MENU_EXT)) ? TRUE : FALSE) 847 848 #define AVRC_IS_VALID_MEDIA_ATTRIBUTE(a) ((a >= AVRC_MEDIA_ATTR_ID_TITLE) && \ 849 (a <= AVRC_MEDIA_ATTR_ID_PLAYING_TIME) ? TRUE : FALSE) 850 851 #define AVRC_IS_VALID_BATTERY_STATUS(a) ((a <= AVRC_BATTERY_STATUS_FULL_CHARGE) ? TRUE : FALSE) 852 853 #define AVRC_IS_VALID_SYSTEM_STATUS(a) ((a <= AVRC_SYSTEMSTATE_PWR_UNPLUGGED) ? TRUE : FALSE) 854 855 #define AVRC_IS_VALID_GROUP(a) ((a <= AVRC_PDU_PREV_GROUP) ? TRUE : FALSE) 856 857 /* Company ID is 24-bit integer We can not use the macros in bt_types.h */ 858 #define AVRC_CO_ID_TO_BE_STREAM(p, u32) {*(p)++ = (UINT8)((u32) >> 16); *(p)++ = (UINT8)((u32) >> 8); *(p)++ = (UINT8)(u32); } 859 #define AVRC_BE_STREAM_TO_CO_ID(u32, p) {u32 = (((UINT32)(*((p) + 2))) + (((UINT32)(*((p) + 1))) << 8) + (((UINT32)(*(p))) << 16)); (p) += 3;} 860 861 /***************************************************************************** 862 ** data type definitions 863 *****************************************************************************/ 864 #define AVRC_MAX_APP_ATTR_SIZE 16 865 #define AVRC_MAX_CHARSET_SIZE 16 866 #define AVRC_MAX_ELEM_ATTR_SIZE 8 867 868 /***************************************************************************** 869 ** Metadata transfer Building/Parsing definitions 870 *****************************************************************************/ 871 872 typedef struct { 873 UINT16 charset_id; 874 UINT16 str_len; 875 UINT8 *p_str; 876 } tAVRC_FULL_NAME; 877 878 typedef struct { 879 UINT16 str_len; 880 UINT8 *p_str; 881 } tAVRC_NAME; 882 883 #ifndef AVRC_CAP_MAX_NUM_COMP_ID 884 #define AVRC_CAP_MAX_NUM_COMP_ID 4 885 #endif 886 887 #ifndef AVRC_CAP_MAX_NUM_EVT_ID 888 #define AVRC_CAP_MAX_NUM_EVT_ID 16 889 #endif 890 891 typedef union 892 { 893 UINT32 company_id[AVRC_CAP_MAX_NUM_COMP_ID]; 894 UINT8 event_id[AVRC_CAP_MAX_NUM_EVT_ID]; 895 } tAVRC_CAPS_PARAM; 896 897 typedef struct 898 { 899 UINT8 attr_id; 900 UINT8 attr_val; 901 } tAVRC_APP_SETTING; 902 903 typedef struct 904 { 905 UINT8 attr_id; 906 UINT16 charset_id; 907 UINT8 str_len; 908 UINT8 *p_str; 909 } tAVRC_APP_SETTING_TEXT; 910 911 typedef UINT8 tAVRC_FEATURE_MASK[AVRC_FEATURE_MASK_SIZE]; 912 913 typedef struct 914 { 915 UINT16 player_id; /* A unique identifier for this media player.*/ 916 UINT8 major_type; /* Use AVRC_MJ_TYPE_AUDIO, AVRC_MJ_TYPE_VIDEO, AVRC_MJ_TYPE_BC_AUDIO, or AVRC_MJ_TYPE_BC_VIDEO.*/ 917 UINT32 sub_type; /* Use AVRC_SUB_TYPE_NONE, AVRC_SUB_TYPE_AUDIO_BOOK, or AVRC_SUB_TYPE_PODCAST*/ 918 UINT8 play_status; /* Use AVRC_PLAYSTATE_STOPPED, AVRC_PLAYSTATE_PLAYING, AVRC_PLAYSTATE_PAUSED, AVRC_PLAYSTATE_FWD_SEEK, 919 AVRC_PLAYSTATE_REV_SEEK, or AVRC_PLAYSTATE_ERROR*/ 920 tAVRC_FEATURE_MASK features; /* Supported feature bit mask*/ 921 tAVRC_FULL_NAME name; /* The player name, name length and character set id.*/ 922 } tAVRC_ITEM_PLAYER; 923 924 typedef struct 925 { 926 tAVRC_UID uid; /* The uid of this folder */ 927 UINT8 type; /* Use AVRC_FOLDER_TYPE_MIXED, AVRC_FOLDER_TYPE_TITLES, 928 AVRC_FOLDER_TYPE_ALNUMS, AVRC_FOLDER_TYPE_ARTISTS, AVRC_FOLDER_TYPE_GENRES, 929 AVRC_FOLDER_TYPE_PLAYLISTS, or AVRC_FOLDER_TYPE_YEARS.*/ 930 BOOLEAN playable; /* TRUE, if the folder can be played. */ 931 tAVRC_FULL_NAME name; /* The folder name, name length and character set id. */ 932 } tAVRC_ITEM_FOLDER; 933 934 typedef struct 935 { 936 UINT32 attr_id; /* Use AVRC_MEDIA_ATTR_ID_TITLE, AVRC_MEDIA_ATTR_ID_ARTIST, AVRC_MEDIA_ATTR_ID_ALBUM, 937 AVRC_MEDIA_ATTR_ID_TRACK_NUM, AVRC_MEDIA_ATTR_ID_NUM_TRACKS, 938 AVRC_MEDIA_ATTR_ID_GENRE, AVRC_MEDIA_ATTR_ID_PLAYING_TIME */ 939 tAVRC_FULL_NAME name; /* The attribute value, value length and character set id. */ 940 } tAVRC_ATTR_ENTRY; 941 942 typedef struct 943 { 944 tAVRC_UID uid; /* The uid of this media element item */ 945 UINT8 type; /* Use AVRC_MEDIA_TYPE_AUDIO or AVRC_MEDIA_TYPE_VIDEO. */ 946 tAVRC_FULL_NAME name; /* The media name, name length and character set id. */ 947 UINT8 attr_count; /* The number of attributes in p_attr_list */ 948 tAVRC_ATTR_ENTRY* p_attr_list; /* Attribute entry list. */ 949 } tAVRC_ITEM_MEDIA; 950 951 typedef struct 952 { 953 UINT8 item_type; /* AVRC_ITEM_PLAYER, AVRC_ITEM_FOLDER, or AVRC_ITEM_MEDIA */ 954 union 955 { 956 tAVRC_ITEM_PLAYER player; /* The properties of a media player item.*/ 957 tAVRC_ITEM_FOLDER folder; /* The properties of a folder item.*/ 958 tAVRC_ITEM_MEDIA media; /* The properties of a media item.*/ 959 } u; 960 } tAVRC_ITEM; 961 962 /* GetCapability */ 963 typedef struct 964 { 965 UINT8 pdu; 966 tAVRC_STS status; 967 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 968 UINT8 capability_id; 969 } tAVRC_GET_CAPS_CMD; 970 971 /* ListPlayerAppValues */ 972 typedef struct 973 { 974 UINT8 pdu; 975 tAVRC_STS status; 976 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 977 UINT8 attr_id; 978 } tAVRC_LIST_APP_VALUES_CMD; 979 980 /* GetCurAppValue */ 981 typedef struct 982 { 983 UINT8 pdu; 984 tAVRC_STS status; 985 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 986 UINT8 num_attr; 987 UINT8 attrs[AVRC_MAX_APP_ATTR_SIZE]; 988 } tAVRC_GET_CUR_APP_VALUE_CMD; 989 990 /* SetAppValue */ 991 typedef struct 992 { 993 UINT8 pdu; 994 tAVRC_STS status; 995 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 996 UINT8 num_val; 997 tAVRC_APP_SETTING *p_vals; 998 } tAVRC_SET_APP_VALUE_CMD; 999 1000 /* GetAppAttrTxt */ 1001 typedef struct 1002 { 1003 UINT8 pdu; 1004 tAVRC_STS status; 1005 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1006 UINT8 num_attr; 1007 UINT8 attrs[AVRC_MAX_APP_ATTR_SIZE]; 1008 } tAVRC_GET_APP_ATTR_TXT_CMD; 1009 1010 /* GetAppValueTxt */ 1011 typedef struct 1012 { 1013 UINT8 pdu; 1014 tAVRC_STS status; 1015 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1016 UINT8 attr_id; 1017 UINT8 num_val; 1018 UINT8 vals[AVRC_MAX_APP_ATTR_SIZE]; 1019 } tAVRC_GET_APP_VAL_TXT_CMD; 1020 1021 /* InformCharset */ 1022 typedef struct 1023 { 1024 UINT8 pdu; 1025 tAVRC_STS status; 1026 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1027 UINT8 num_id; 1028 UINT16 charsets[AVRC_MAX_CHARSET_SIZE]; 1029 } tAVRC_INFORM_CHARSET_CMD; 1030 1031 /* InformBatteryStatus */ 1032 typedef struct 1033 { 1034 UINT8 pdu; 1035 tAVRC_STS status; 1036 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1037 UINT8 battery_status; 1038 } tAVRC_BATTERY_STATUS_CMD; 1039 1040 /* GetElemAttrs */ 1041 typedef struct 1042 { 1043 UINT8 pdu; 1044 tAVRC_STS status; 1045 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1046 UINT8 num_attr; 1047 UINT32 attrs[AVRC_MAX_ELEM_ATTR_SIZE]; 1048 } tAVRC_GET_ELEM_ATTRS_CMD; 1049 1050 /* RegNotify */ 1051 typedef struct 1052 { 1053 UINT8 pdu; 1054 tAVRC_STS status; 1055 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1056 UINT8 event_id; 1057 UINT32 param; 1058 } tAVRC_REG_NOTIF_CMD; 1059 1060 /* SetAddrPlayer */ 1061 typedef struct 1062 { 1063 UINT8 pdu; 1064 tAVRC_STS status; 1065 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1066 UINT16 player_id; 1067 } tAVRC_SET_ADDR_PLAYER_CMD; 1068 1069 /* SetBrowsedPlayer */ 1070 typedef struct 1071 { 1072 UINT8 pdu; 1073 tAVRC_STS status; 1074 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1075 UINT16 player_id; 1076 } tAVRC_SET_BR_PLAYER_CMD; 1077 1078 /* SetAbsVolume */ 1079 typedef struct 1080 { 1081 UINT8 pdu; 1082 tAVRC_STS status; 1083 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1084 UINT8 volume; 1085 } tAVRC_SET_VOLUME_CMD; 1086 1087 /* GetFolderItems */ 1088 typedef struct 1089 { 1090 UINT8 pdu; 1091 tAVRC_STS status; 1092 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1093 UINT8 scope; 1094 UINT32 start_item; 1095 UINT32 end_item; 1096 UINT8 attr_count; 1097 UINT32 *p_attr_list; 1098 } tAVRC_GET_ITEMS_CMD; 1099 1100 /* ChangePath */ 1101 typedef struct 1102 { 1103 UINT8 pdu; 1104 tAVRC_STS status; 1105 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1106 UINT16 uid_counter; 1107 UINT8 direction; 1108 tAVRC_UID folder_uid; 1109 } tAVRC_CHG_PATH_CMD; 1110 1111 /* GetItemAttrs */ 1112 typedef struct 1113 { 1114 UINT8 pdu; 1115 tAVRC_STS status; 1116 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1117 UINT8 scope; 1118 tAVRC_UID uid; 1119 UINT16 uid_counter; 1120 UINT8 attr_count; 1121 UINT32 *p_attr_list; 1122 } tAVRC_GET_ATTRS_CMD; 1123 1124 /* Search */ 1125 typedef struct 1126 { 1127 UINT8 pdu; 1128 tAVRC_STS status; 1129 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1130 tAVRC_FULL_NAME string; 1131 } tAVRC_SEARCH_CMD; 1132 1133 /* PlayItem */ 1134 typedef struct 1135 { 1136 UINT8 pdu; 1137 tAVRC_STS status; 1138 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1139 UINT8 scope; 1140 tAVRC_UID uid; 1141 UINT16 uid_counter; 1142 } tAVRC_PLAY_ITEM_CMD; 1143 1144 /* AddToNowPlaying */ 1145 typedef struct 1146 { 1147 UINT8 pdu; 1148 tAVRC_STS status; 1149 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1150 UINT8 scope; 1151 tAVRC_UID uid; 1152 UINT16 uid_counter; 1153 } tAVRC_ADD_TO_PLAY_CMD; 1154 1155 typedef struct 1156 { 1157 UINT8 pdu; 1158 tAVRC_STS status; 1159 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1160 } tAVRC_CMD; 1161 1162 /* Continue and Abort */ 1163 typedef struct 1164 { 1165 UINT8 pdu; 1166 tAVRC_STS status; 1167 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1168 UINT8 target_pdu; 1169 } tAVRC_NEXT_CMD; 1170 1171 typedef union 1172 { 1173 UINT8 pdu; 1174 tAVRC_CMD cmd; 1175 tAVRC_GET_CAPS_CMD get_caps; /* GetCapability */ 1176 tAVRC_CMD list_app_attr; /* ListPlayerAppAttr */ 1177 tAVRC_LIST_APP_VALUES_CMD list_app_values; /* ListPlayerAppValues */ 1178 tAVRC_GET_CUR_APP_VALUE_CMD get_cur_app_val; /* GetCurAppValue */ 1179 tAVRC_SET_APP_VALUE_CMD set_app_val; /* SetAppValue */ 1180 tAVRC_GET_APP_ATTR_TXT_CMD get_app_attr_txt; /* GetAppAttrTxt */ 1181 tAVRC_GET_APP_VAL_TXT_CMD get_app_val_txt; /* GetAppValueTxt */ 1182 tAVRC_INFORM_CHARSET_CMD inform_charset; /* InformCharset */ 1183 tAVRC_BATTERY_STATUS_CMD inform_battery_status; /* InformBatteryStatus */ 1184 tAVRC_GET_ELEM_ATTRS_CMD get_elem_attrs; /* GetElemAttrs */ 1185 tAVRC_CMD get_play_status; /* GetPlayStatus */ 1186 tAVRC_REG_NOTIF_CMD reg_notif; /* RegNotify */ 1187 tAVRC_NEXT_CMD continu; /* Continue */ 1188 tAVRC_NEXT_CMD abort; /* Abort */ 1189 1190 tAVRC_SET_ADDR_PLAYER_CMD addr_player; /* SetAddrPlayer */ 1191 tAVRC_SET_VOLUME_CMD volume; /* SetAbsVolume */ 1192 tAVRC_SET_BR_PLAYER_CMD br_player; /* SetBrowsedPlayer */ 1193 tAVRC_GET_ITEMS_CMD get_items; /* GetFolderItems */ 1194 tAVRC_CHG_PATH_CMD chg_path; /* ChangePath */ 1195 tAVRC_GET_ATTRS_CMD get_attrs; /* GetItemAttrs */ 1196 tAVRC_SEARCH_CMD search; /* Search */ 1197 tAVRC_PLAY_ITEM_CMD play_item; /* PlayItem */ 1198 tAVRC_ADD_TO_PLAY_CMD add_to_play; /* AddToNowPlaying */ 1199 } tAVRC_COMMAND; 1200 1201 /* GetCapability */ 1202 typedef struct 1203 { 1204 UINT8 pdu; 1205 tAVRC_STS status; 1206 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1207 UINT8 capability_id; 1208 UINT8 count; 1209 tAVRC_CAPS_PARAM param; 1210 } tAVRC_GET_CAPS_RSP; 1211 1212 /* ListPlayerAppAttr */ 1213 typedef struct 1214 { 1215 UINT8 pdu; 1216 tAVRC_STS status; 1217 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1218 UINT8 num_attr; 1219 UINT8 attrs[AVRC_MAX_APP_ATTR_SIZE]; 1220 } tAVRC_LIST_APP_ATTR_RSP; 1221 1222 /* ListPlayerAppValues */ 1223 typedef struct 1224 { 1225 UINT8 pdu; 1226 tAVRC_STS status; 1227 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1228 UINT8 num_val; 1229 UINT8 vals[AVRC_MAX_APP_ATTR_SIZE]; 1230 } tAVRC_LIST_APP_VALUES_RSP; 1231 1232 /* GetCurAppValue */ 1233 typedef struct 1234 { 1235 UINT8 pdu; 1236 tAVRC_STS status; 1237 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1238 UINT8 num_val; 1239 tAVRC_APP_SETTING *p_vals; 1240 } tAVRC_GET_CUR_APP_VALUE_RSP; 1241 1242 /* GetAppAttrTxt */ 1243 typedef struct 1244 { 1245 UINT8 pdu; 1246 tAVRC_STS status; 1247 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1248 UINT8 num_attr; 1249 tAVRC_APP_SETTING_TEXT *p_attrs; 1250 } tAVRC_GET_APP_ATTR_TXT_RSP; 1251 1252 /* GetElemAttrs */ 1253 typedef struct 1254 { 1255 UINT8 pdu; 1256 tAVRC_STS status; 1257 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1258 UINT8 num_attr; 1259 tAVRC_ATTR_ENTRY *p_attrs; 1260 } tAVRC_GET_ELEM_ATTRS_RSP; 1261 1262 /* GetPlayStatus */ 1263 typedef struct 1264 { 1265 UINT8 pdu; 1266 tAVRC_STS status; 1267 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1268 UINT32 song_len; 1269 UINT32 song_pos; 1270 UINT8 play_status; 1271 } tAVRC_GET_PLAY_STATUS_RSP; 1272 1273 /* notification event parameter for AddressedPlayer change */ 1274 typedef struct 1275 { 1276 UINT16 player_id; 1277 UINT16 uid_counter; 1278 } tAVRC_ADDR_PLAYER_PARAM; 1279 1280 #ifndef AVRC_MAX_APP_SETTINGS 1281 #define AVRC_MAX_APP_SETTINGS 8 1282 #endif 1283 1284 /* notification event parameter for Player Application setting change */ 1285 typedef struct 1286 { 1287 UINT8 num_attr; 1288 UINT8 attr_id[AVRC_MAX_APP_SETTINGS]; 1289 UINT8 attr_value[AVRC_MAX_APP_SETTINGS]; 1290 } tAVRC_PLAYER_APP_PARAM; 1291 1292 typedef union 1293 { 1294 tAVRC_PLAYSTATE play_status; 1295 tAVRC_UID track; 1296 UINT32 play_pos; 1297 tAVRC_BATTERY_STATUS battery_status; 1298 tAVRC_SYSTEMSTATE system_status; 1299 tAVRC_PLAYER_APP_PARAM player_setting; 1300 tAVRC_ADDR_PLAYER_PARAM addr_player; 1301 UINT16 uid_counter; 1302 UINT8 volume; 1303 } tAVRC_NOTIF_RSP_PARAM; 1304 1305 /* RegNotify */ 1306 typedef struct 1307 { 1308 UINT8 pdu; 1309 tAVRC_STS status; 1310 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1311 UINT8 event_id; 1312 tAVRC_NOTIF_RSP_PARAM param; 1313 } tAVRC_REG_NOTIF_RSP; 1314 1315 /* SetAbsVolume */ 1316 typedef struct 1317 { 1318 UINT8 pdu; 1319 tAVRC_STS status; 1320 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1321 UINT8 volume; 1322 } tAVRC_SET_VOLUME_RSP; 1323 1324 /* SetBrowsedPlayer */ 1325 typedef struct 1326 { 1327 UINT8 pdu; 1328 tAVRC_STS status; 1329 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1330 UINT16 uid_counter; 1331 UINT32 num_items; 1332 UINT16 charset_id; 1333 UINT8 folder_depth; 1334 tAVRC_NAME *p_folders; 1335 } tAVRC_SET_BR_PLAYER_RSP; 1336 1337 /* GetFolderItems */ 1338 typedef struct 1339 { 1340 UINT8 pdu; 1341 tAVRC_STS status; 1342 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1343 UINT16 uid_counter; 1344 UINT16 item_count; 1345 tAVRC_ITEM *p_item_list; 1346 } tAVRC_GET_ITEMS_RSP; 1347 1348 /* ChangePath */ 1349 typedef struct 1350 { 1351 UINT8 pdu; 1352 tAVRC_STS status; 1353 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1354 UINT32 num_items; 1355 } tAVRC_CHG_PATH_RSP; 1356 1357 /* GetItemAttrs */ 1358 typedef struct 1359 { 1360 UINT8 pdu; 1361 tAVRC_STS status; 1362 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1363 UINT8 attr_count; 1364 tAVRC_ATTR_ENTRY *p_attr_list; 1365 } tAVRC_GET_ATTRS_RSP; 1366 1367 /* Search */ 1368 typedef struct 1369 { 1370 UINT8 pdu; 1371 tAVRC_STS status; 1372 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1373 UINT16 uid_counter; 1374 UINT32 num_items; 1375 } tAVRC_SEARCH_RSP; 1376 1377 typedef struct 1378 { 1379 UINT8 pdu; 1380 tAVRC_STS status; 1381 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1382 } tAVRC_RSP; 1383 1384 typedef union 1385 { 1386 UINT8 pdu; 1387 tAVRC_RSP rsp; 1388 tAVRC_GET_CAPS_RSP get_caps; /* GetCapability */ 1389 tAVRC_LIST_APP_ATTR_RSP list_app_attr; /* ListPlayerAppAttr */ 1390 tAVRC_LIST_APP_VALUES_RSP list_app_values; /* ListPlayerAppValues */ 1391 tAVRC_GET_CUR_APP_VALUE_RSP get_cur_app_val; /* GetCurAppValue */ 1392 tAVRC_RSP set_app_val; /* SetAppValue */ 1393 tAVRC_GET_APP_ATTR_TXT_RSP get_app_attr_txt; /* GetAppAttrTxt */ 1394 tAVRC_GET_APP_ATTR_TXT_RSP get_app_val_txt; /* GetAppValueTxt */ 1395 tAVRC_RSP inform_charset; /* InformCharset */ 1396 tAVRC_RSP inform_battery_status; /* InformBatteryStatus */ 1397 tAVRC_GET_ELEM_ATTRS_RSP get_elem_attrs; /* GetElemAttrs */ 1398 tAVRC_GET_PLAY_STATUS_RSP get_play_status; /* GetPlayStatus */ 1399 tAVRC_REG_NOTIF_RSP reg_notif; /* RegNotify */ 1400 tAVRC_RSP continu; /* Continue */ 1401 tAVRC_RSP abort; /* Abort */ 1402 1403 tAVRC_RSP addr_player; /* SetAddrPlayer */ 1404 tAVRC_SET_VOLUME_RSP volume; /* SetAbsVolume */ 1405 tAVRC_SET_BR_PLAYER_RSP br_player; /* SetBrowsedPlayer */ 1406 tAVRC_GET_ITEMS_RSP get_items; /* GetFolderItems */ 1407 tAVRC_CHG_PATH_RSP chg_path; /* ChangePath */ 1408 tAVRC_GET_ATTRS_RSP get_attrs; /* GetItemAttrs */ 1409 tAVRC_SEARCH_RSP search; /* Search */ 1410 tAVRC_RSP play_item; /* PlayItem */ 1411 tAVRC_RSP add_to_play; /* AddToNowPlaying */ 1412 } tAVRC_RESPONSE; 1413 1414 #endif 1415
