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 #include "common/bt_target.h" 27 28 #if (AVRC_INCLUDED == TRUE) 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 #define AVRC_REV_1_5 0x0105 38 39 #define AVRC_PACKET_LEN 512 /* Per the spec, you must support 512 byte RC packets */ 40 41 #define AVRC_MIN_CONTROL_MTU 48 /* Per the spec, minimum MTU for the control channel */ 42 #define AVRC_MIN_BROWSE_MTU 335 /* Per the spec, minimum MTU for the browsing channel */ 43 44 #define AVRC_META_PDU_OFFSET 4 45 #define AVRC_SUB_TYPE_LEN 4 46 #define AVRC_UID_SIZE 8 47 #define AVRC_FEATURE_MASK_SIZE 16 48 49 /* command type codes */ 50 #define AVRC_CMD_CTRL 0 /* Instruct a target to perform an operation */ 51 #define AVRC_CMD_STATUS 1 /* Check a device's current status */ 52 #define AVRC_CMD_SPEC_INQ 2 /* Check whether a target supports a particular control command; all operands are included */ 53 #define AVRC_CMD_NOTIF 3 /* Used for receiving notification of a change in a device's state */ 54 #define AVRC_CMD_GEN_INQ 4 /* Check whether a target supports a particular control command; operands are not included */ 55 56 /* response type codes */ 57 #define AVRC_RSP_NOT_IMPL 8 /* The target does not implement the command specified by the opcode and operand, 58 or doesn't implement the specified subunit */ 59 #define AVRC_RSP_ACCEPT 9 /* The target executed or is executing the command */ 60 #define AVRC_RSP_REJ 10 /* The target implements the command specified by the 61 opcode but cannot respond because the current state 62 of the target doesn't allow it */ 63 #define AVRC_RSP_IN_TRANS 11 /* The target implements the status command but it is 64 in a state of transition; the status command may 65 be retried at a future time */ 66 #define AVRC_RSP_IMPL_STBL 12 /* For specific inquiry or general inquiy commands, 67 the target implements the command; for status 68 commands, the target returns stable and includes 69 the status results */ 70 #define AVRC_RSP_CHANGED 13 /* The response frame contains a notification that the 71 target device's state has changed */ 72 #define AVRC_RSP_INTERIM 15 /* For control commands, the target has accepted the 73 request but cannot return information within 100 74 milliseconds; for notify commands, the target accepted 75 the command, and will notify the controller of a change 76 of target state at a future time */ 77 78 /* subunit type */ 79 #define AVRC_SUB_MONITOR 0x00 /* Monitor */ 80 #define AVRC_SUB_AUDIO 0x01 /* Audio */ 81 #define AVRC_SUB_PRINTER 0x02 /* Printer */ 82 #define AVRC_SUB_DISC 0x03 /* Disc */ 83 #define AVRC_SUB_TAPE 0x04 /* Tape recorder/player */ 84 #define AVRC_SUB_TUNER 0x05 /* Tuner */ 85 #define AVRC_SUB_CA 0x06 /* CA */ 86 #define AVRC_SUB_CAMERA 0x07 /* Camera */ 87 #define AVRC_SUB_PANEL 0x09 /* Panel */ 88 #define AVRC_SUB_BB 0x0A /* Bulletin Board */ 89 #define AVRC_SUB_CAM_STOR 0x0B /* Camera Storage */ 90 #define AVRC_SUB_VENDOR 0x1C /* Vendor unique */ 91 #define AVRC_SUB_EXT 0x1E /* Subunit type extended to next byte */ 92 #define AVRC_SUB_UNIT 0x1F /* Unit */ 93 94 /* opcodes - defined by 1394ta */ 95 #define AVRC_OP_UNIT_INFO 0x30 /* Report unit information */ 96 #define AVRC_OP_SUB_INFO 0x31 /* Report subunit information */ 97 #define AVRC_OP_VENDOR 0x00 /* Vendor-dependent commands */ 98 #define AVRC_OP_PASS_THRU 0x7C /* panel subunit opcode */ 99 /* opcodes 80-9F and E0-FF are not used by 1394ta.Sneak one for the browsing channel */ 100 #define AVRC_OP_BROWSE 0xFF /* Browsing */ 101 #define AVRC_OP_INVALID 0xFE /* invalid one */ 102 103 /* Company ID's 104 */ 105 #define AVRC_CO_BLUETOOTH_SIG 0x00FFFFFF 106 #define AVRC_CO_WIDCOMM 0x00000361 107 #define AVRC_CO_BROADCOM 0x00001018 108 #define AVRC_CO_METADATA 0x00001958 /* Unique COMPANY ID for Metadata messages */ 109 110 /* State flag for Passthrough commands 111 */ 112 #define AVRC_STATE_PRESS 0 113 #define AVRC_STATE_RELEASE 1 114 115 /* Operation ID list for Passthrough commands 116 */ 117 #define AVRC_ID_SELECT 0x00 /* select */ 118 #define AVRC_ID_UP 0x01 /* up */ 119 #define AVRC_ID_DOWN 0x02 /* down */ 120 #define AVRC_ID_LEFT 0x03 /* left */ 121 #define AVRC_ID_RIGHT 0x04 /* right */ 122 #define AVRC_ID_RIGHT_UP 0x05 /* right-up */ 123 #define AVRC_ID_RIGHT_DOWN 0x06 /* right-down */ 124 #define AVRC_ID_LEFT_UP 0x07 /* left-up */ 125 #define AVRC_ID_LEFT_DOWN 0x08 /* left-down */ 126 #define AVRC_ID_ROOT_MENU 0x09 /* root menu */ 127 #define AVRC_ID_SETUP_MENU 0x0A /* setup menu */ 128 #define AVRC_ID_CONT_MENU 0x0B /* contents menu */ 129 #define AVRC_ID_FAV_MENU 0x0C /* favorite menu */ 130 #define AVRC_ID_EXIT 0x0D /* exit */ 131 #define AVRC_ID_0 0x20 /* 0 */ 132 #define AVRC_ID_1 0x21 /* 1 */ 133 #define AVRC_ID_2 0x22 /* 2 */ 134 #define AVRC_ID_3 0x23 /* 3 */ 135 #define AVRC_ID_4 0x24 /* 4 */ 136 #define AVRC_ID_5 0x25 /* 5 */ 137 #define AVRC_ID_6 0x26 /* 6 */ 138 #define AVRC_ID_7 0x27 /* 7 */ 139 #define AVRC_ID_8 0x28 /* 8 */ 140 #define AVRC_ID_9 0x29 /* 9 */ 141 #define AVRC_ID_DOT 0x2A /* dot */ 142 #define AVRC_ID_ENTER 0x2B /* enter */ 143 #define AVRC_ID_CLEAR 0x2C /* clear */ 144 #define AVRC_ID_CHAN_UP 0x30 /* channel up */ 145 #define AVRC_ID_CHAN_DOWN 0x31 /* channel down */ 146 #define AVRC_ID_PREV_CHAN 0x32 /* previous channel */ 147 #define AVRC_ID_SOUND_SEL 0x33 /* sound select */ 148 #define AVRC_ID_INPUT_SEL 0x34 /* input select */ 149 #define AVRC_ID_DISP_INFO 0x35 /* display information */ 150 #define AVRC_ID_HELP 0x36 /* help */ 151 #define AVRC_ID_PAGE_UP 0x37 /* page up */ 152 #define AVRC_ID_PAGE_DOWN 0x38 /* page down */ 153 #define AVRC_ID_POWER 0x40 /* power */ 154 #define AVRC_ID_VOL_UP 0x41 /* volume up */ 155 #define AVRC_ID_VOL_DOWN 0x42 /* volume down */ 156 #define AVRC_ID_MUTE 0x43 /* mute */ 157 #define AVRC_ID_PLAY 0x44 /* play */ 158 #define AVRC_ID_STOP 0x45 /* stop */ 159 #define AVRC_ID_PAUSE 0x46 /* pause */ 160 #define AVRC_ID_RECORD 0x47 /* record */ 161 #define AVRC_ID_REWIND 0x48 /* rewind */ 162 #define AVRC_ID_FAST_FOR 0x49 /* fast forward */ 163 #define AVRC_ID_EJECT 0x4A /* eject */ 164 #define AVRC_ID_FORWARD 0x4B /* forward */ 165 #define AVRC_ID_BACKWARD 0x4C /* backward */ 166 #define AVRC_ID_ANGLE 0x50 /* angle */ 167 #define AVRC_ID_SUBPICT 0x51 /* subpicture */ 168 #define AVRC_ID_F1 0x71 /* F1 */ 169 #define AVRC_ID_F2 0x72 /* F2 */ 170 #define AVRC_ID_F3 0x73 /* F3 */ 171 #define AVRC_ID_F4 0x74 /* F4 */ 172 #define AVRC_ID_F5 0x75 /* F5 */ 173 #define AVRC_ID_VENDOR 0x7E /* vendor unique */ 174 #define AVRC_KEYPRESSED_RELEASE 0x80 175 176 /***************************************************************************** 177 ** Metadata transfer definitions 178 *****************************************************************************/ 179 180 /* Define the Metadata Packet types 181 */ 182 #define AVRC_PKT_SINGLE 0 183 #define AVRC_PKT_START 1 184 #define AVRC_PKT_CONTINUE 2 185 #define AVRC_PKT_END 3 186 #define AVRC_PKT_TYPE_MASK 3 187 188 /* Define the PDUs carried in the vendor dependant data 189 */ 190 #define AVRC_PDU_GET_CAPABILITIES 0x10 191 #define AVRC_PDU_LIST_PLAYER_APP_ATTR 0x11 192 #define AVRC_PDU_LIST_PLAYER_APP_VALUES 0x12 193 #define AVRC_PDU_GET_CUR_PLAYER_APP_VALUE 0x13 194 #define AVRC_PDU_SET_PLAYER_APP_VALUE 0x14 195 #define AVRC_PDU_GET_PLAYER_APP_ATTR_TEXT 0x15 196 #define AVRC_PDU_GET_PLAYER_APP_VALUE_TEXT 0x16 197 #define AVRC_PDU_INFORM_DISPLAY_CHARSET 0x17 198 #define AVRC_PDU_INFORM_BATTERY_STAT_OF_CT 0x18 199 #define AVRC_PDU_GET_ELEMENT_ATTR 0x20 200 #define AVRC_PDU_GET_PLAY_STATUS 0x30 201 #define AVRC_PDU_REGISTER_NOTIFICATION 0x31 202 #define AVRC_PDU_REQUEST_CONTINUATION_RSP 0x40 203 #define AVRC_PDU_ABORT_CONTINUATION_RSP 0x41 204 /* added in 1.4 */ 205 #define AVRC_PDU_SET_ABSOLUTE_VOLUME 0x50 206 #define AVRC_PDU_SET_ADDRESSED_PLAYER 0x60 207 #define AVRC_PDU_SET_BROWSED_PLAYER 0x70 208 #define AVRC_PDU_GET_FOLDER_ITEMS 0x71 209 #define AVRC_PDU_CHANGE_PATH 0x72 210 #define AVRC_PDU_GET_ITEM_ATTRIBUTES 0x73 211 #define AVRC_PDU_PLAY_ITEM 0x74 212 #define AVRC_PDU_SEARCH 0x80 213 #define AVRC_PDU_ADD_TO_NOW_PLAYING 0x90 214 #define AVRC_PDU_GENERAL_REJECT 0xA0 215 216 /* Define the vendor unique id carried in the pass through data 217 */ 218 #define AVRC_PDU_NEXT_GROUP 0x00 219 #define AVRC_PDU_PREV_GROUP 0x01 220 /* the only pass through vendor unique commands defined by AVRC is the group navigation commands 221 * The len for vendor unique data is 5 */ 222 #define AVRC_PASS_THRU_GROUP_LEN 5 223 224 #define AVRC_PDU_INVALID 0xff 225 /* 6.15.3 error status code for general reject */ 226 #define AVRC_STS_BAD_CMD 0x00 /* Invalid command, sent if TG received a PDU that it did not understand. */ 227 #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. */ 228 #define AVRC_STS_NOT_FOUND 0x02 /* Specified parameter not found., sent if the parameter ID is understood, but content is wrong or corrupted. */ 229 #define AVRC_STS_INTERNAL_ERR 0x03 /* Internal Error, sent if there are error conditions not covered by a more specific error code. */ 230 #define AVRC_STS_NO_ERROR 0x04 /* Operation completed without error. This is the status that should be returned if the operation was successful. */ 231 #define AVRC_STS_UID_CHANGED 0x05 /* UID Changed - The UIDs on the device have changed */ 232 /* #define AVRC_STS_GEN_ERROR 0x06 Unknown Error - this is changed to "reserved" */ 233 #define AVRC_STS_BAD_DIR 0x07 /* Invalid Direction - The Direction parameter is invalid - Change Path*/ 234 #define AVRC_STS_NOT_DIR 0x08 /* Not a Directory - The UID provided does not refer to a folder item Change Path*/ 235 #define AVRC_STS_NOT_EXIST 0x09 /* Does Not Exist - The UID provided does not refer to any item Change Path, PlayItem, AddToNowPlaying, GetItemAttributes*/ 236 #define AVRC_STS_BAD_SCOPE 0x0a /* Invalid Scope - The scope parameter is invalid GetFolderItems, PlayItem, AddToNowPlayer, GetItemAttributes, */ 237 #define AVRC_STS_BAD_RANGE 0x0b /* Range Out of Bounds - The start of range provided is not valid GetFolderItems*/ 238 #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 */ 239 #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 */ 240 #define AVRC_STS_NOW_LIST_FULL 0x0e /* Now Playing List Full - No more items can be added to the Now Playing List AddToNowPlaying*/ 241 #define AVRC_STS_SEARCH_NOT_SUP 0x0f /* Search Not Supported - The Browsed Media Player does not support search Search */ 242 #define AVRC_STS_SEARCH_BUSY 0x10 /* Search in Progress - A search operation is already in progress Search*/ 243 #define AVRC_STS_BAD_PLAYER_ID 0x11 /* Invalid Player Id - The specified Player Id does not refer to a valid player SetAddressedPlayer, SetBrowsedPlayer*/ 244 #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 */ 245 #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*/ 246 #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 */ 247 #define AVRC_STS_NO_AVAL_PLAYER 0x15 /* No available players ALL */ 248 #define AVRC_STS_ADDR_PLAYER_CHG 0x16 /* Addressed Player Changed - Register Notification */ 249 typedef UINT8 tAVRC_STS; 250 251 252 /* Define the Capability IDs 253 */ 254 #define AVRC_CAP_COMPANY_ID 0x02 255 #define AVRC_CAP_EVENTS_SUPPORTED 0x03 256 #define AVRC_COMPANY_ID_LEN 3 257 #define AVRC_CAPABILITY_OFFSET 2 258 259 /* Define the Player Application Settings IDs 260 */ 261 #define AVRC_PLAYER_SETTING_EQUALIZER 0x01 262 #define AVRC_PLAYER_SETTING_REPEAT 0x02 263 #define AVRC_PLAYER_SETTING_SHUFFLE 0x03 264 #define AVRC_PLAYER_SETTING_SCAN 0x04 265 #define AVRC_PLAYER_SETTING_LOW_MENU_EXT 0x80 266 #define AVRC_PLAYER_SETTING_HIGH_MENU_EXT 0xff 267 268 /* Define the possible values of the Player Application Settings 269 */ 270 #define AVRC_PLAYER_VAL_OFF 0x01 271 #define AVRC_PLAYER_VAL_ON 0x02 272 #define AVRC_PLAYER_VAL_SINGLE_REPEAT 0x02 273 #define AVRC_PLAYER_VAL_ALL_REPEAT 0x03 274 #define AVRC_PLAYER_VAL_GROUP_REPEAT 0x04 275 #define AVRC_PLAYER_VAL_ALL_SHUFFLE 0x02 276 #define AVRC_PLAYER_VAL_GROUP_SHUFFLE 0x03 277 #define AVRC_PLAYER_VAL_ALL_SCAN 0x02 278 #define AVRC_PLAYER_VAL_GROUP_SCAN 0x03 279 280 /* Define the possible values of Battery Status PDU 281 */ 282 #define AVRC_BATTERY_STATUS_NORMAL 0x00 283 #define AVRC_BATTERY_STATUS_WARNING 0x01 284 #define AVRC_BATTERY_STATUS_CRITICAL 0x02 285 #define AVRC_BATTERY_STATUS_EXTERNAL 0x03 286 #define AVRC_BATTERY_STATUS_FULL_CHARGE 0x04 287 typedef UINT8 tAVRC_BATTERY_STATUS; 288 289 /* Define character set */ 290 #define AVRC_CHAR_SET_SIZE 2 291 292 /* Define the Media Attribute IDs 293 */ 294 #define AVRC_MEDIA_ATTR_ID_TITLE 0x00000001 295 #define AVRC_MEDIA_ATTR_ID_ARTIST 0x00000002 296 #define AVRC_MEDIA_ATTR_ID_ALBUM 0x00000003 297 #define AVRC_MEDIA_ATTR_ID_TRACK_NUM 0x00000004 298 #define AVRC_MEDIA_ATTR_ID_NUM_TRACKS 0x00000005 299 #define AVRC_MEDIA_ATTR_ID_GENRE 0x00000006 300 #define AVRC_MEDIA_ATTR_ID_PLAYING_TIME 0x00000007 /* in miliseconds */ 301 #define AVRC_MAX_NUM_MEDIA_ATTR_ID 7 302 303 /* Define the possible values of play state 304 */ 305 #define AVRC_PLAYSTATE_RESP_MSG_SIZE 9 306 #define AVRC_PLAYSTATE_STOPPED 0x00 /* Stopped */ 307 #define AVRC_PLAYSTATE_PLAYING 0x01 /* Playing */ 308 #define AVRC_PLAYSTATE_PAUSED 0x02 /* Paused */ 309 #define AVRC_PLAYSTATE_FWD_SEEK 0x03 /* Fwd Seek*/ 310 #define AVRC_PLAYSTATE_REV_SEEK 0x04 /* Rev Seek*/ 311 #define AVRC_PLAYSTATE_ERROR 0xFF /* Error */ 312 typedef UINT8 tAVRC_PLAYSTATE; 313 314 /* Define the events that can be registered for notifications 315 */ 316 #define AVRC_EVT_PLAY_STATUS_CHANGE 0x01 317 #define AVRC_EVT_TRACK_CHANGE 0x02 318 #define AVRC_EVT_TRACK_REACHED_END 0x03 319 #define AVRC_EVT_TRACK_REACHED_START 0x04 320 #define AVRC_EVT_PLAY_POS_CHANGED 0x05 321 #define AVRC_EVT_BATTERY_STATUS_CHANGE 0x06 322 #define AVRC_EVT_SYSTEM_STATUS_CHANGE 0x07 323 #define AVRC_EVT_APP_SETTING_CHANGE 0x08 324 /* added in AVRCP 1.4 */ 325 #define AVRC_EVT_NOW_PLAYING_CHANGE 0x09 326 #define AVRC_EVT_AVAL_PLAYERS_CHANGE 0x0a 327 #define AVRC_EVT_ADDR_PLAYER_CHANGE 0x0b 328 #define AVRC_EVT_UIDS_CHANGE 0x0c 329 #define AVRC_EVT_VOLUME_CHANGE 0x0d 330 331 /* the number of events that can be registered for notifications */ 332 #define AVRC_NUM_NOTIF_EVENTS 0x0d 333 334 #define AVRC_EVT_MSG_LEN_1 0x01 335 #define AVRC_EVT_MSG_LEN_2 0x02 336 #define AVRC_EVT_MSG_LEN_5 0x05 337 #define AVRC_EVT_MSG_LEN_9 0x09 338 339 #define AVRC_MAX_VOLUME 0x7F 340 341 /* Define the possible values of system status 342 */ 343 #define AVRC_SYSTEMSTATE_PWR_ON 0x00 344 #define AVRC_SYSTEMSTATE_PWR_OFF 0x01 345 #define AVRC_SYSTEMSTATE_PWR_UNPLUGGED 0x02 346 typedef UINT8 tAVRC_SYSTEMSTATE; 347 348 /* the frequently used character set ids */ 349 #define AVRC_CHARSET_ID_ASCII ((UINT16) 0x0003) /* ASCII */ 350 #define AVRC_CHARSET_ID_UTF8 ((UINT16) 0x006a) /* UTF-8 */ 351 #define AVRC_CHARSET_ID_UTF16 ((UINT16) 0x03f7) /* 1015 */ 352 #define AVRC_CHARSET_ID_UTF32 ((UINT16) 0x03f9) /* 1017 */ 353 354 /***************************************************************************** 355 ** Advanced Control 356 *****************************************************************************/ 357 #define AVRC_ITEM_PLAYER 0x01 358 #define AVRC_ITEM_FOLDER 0x02 359 #define AVRC_ITEM_MEDIA 0x03 360 361 #define AVRC_SCOPE_PLAYER_LIST 0x00 /* Media Player Item - Contains all available media players */ 362 #define AVRC_SCOPE_FILE_SYSTEM 0x01 /* Folder Item, Media Element Item 363 - The virtual filesystem containing the media content of the browsed player */ 364 #define AVRC_SCOPE_SEARCH 0x02 /* Media Element Item The results of a search operation on the browsed player */ 365 #define AVRC_SCOPE_NOW_PLAYING 0x03 /* Media Element Item The Now Playing list (or queue) of the addressed player */ 366 367 #define AVRC_FOLDER_ITEM_COUNT_NONE 0xFF 368 369 /* folder type */ 370 #define AVRC_FOLDER_TYPE_MIXED 0x00 371 #define AVRC_FOLDER_TYPE_TITLES 0x01 372 #define AVRC_FOLDER_TYPE_ALNUMS 0x02 373 #define AVRC_FOLDER_TYPE_ARTISTS 0x03 374 #define AVRC_FOLDER_TYPE_GENRES 0x04 375 #define AVRC_FOLDER_TYPE_PLAYLISTS 0x05 376 #define AVRC_FOLDER_TYPE_YEARS 0x06 377 378 /* major player type */ 379 #define AVRC_MJ_TYPE_AUDIO 0x01 /* Audio */ 380 #define AVRC_MJ_TYPE_VIDEO 0x02 /* Video */ 381 #define AVRC_MJ_TYPE_BC_AUDIO 0x04 /* Broadcasting Audio */ 382 #define AVRC_MJ_TYPE_BC_VIDEO 0x08 /* Broadcasting Video */ 383 #define AVRC_MJ_TYPE_INVALID 0xF0 384 385 /* player sub type */ 386 #define AVRC_SUB_TYPE_NONE 0x00 387 #define AVRC_SUB_TYPE_AUDIO_BOOK 0x01 /* Audio Book */ 388 #define AVRC_SUB_TYPE_PODCAST 0x02 /* Podcast */ 389 #define AVRC_SUB_TYPE_INVALID 0xFC 390 391 /* media item - media type */ 392 #define AVRC_MEDIA_TYPE_AUDIO 0x00 393 #define AVRC_MEDIA_TYPE_VIDEO 0x01 394 395 #define AVRC_DIR_UP 0x00 /* Folder Up */ 396 #define AVRC_DIR_DOWN 0x01 /* Folder Down */ 397 398 #define AVRC_UID_SIZE 8 399 typedef UINT8 tAVRC_UID[AVRC_UID_SIZE]; 400 401 /***************************************************************************** 402 ** player attribute - supported features 403 *****************************************************************************/ 404 #define AVRC_PF_SELECT_BIT_NO 0 405 #define AVRC_PF_SELECT_MASK 0x01 406 #define AVRC_PF_SELECT_OFF 0 407 #define AVRC_PF_SELECT_SUPPORTED(x) ((x)[AVRC_PF_SELECT_OFF] & AVRC_PF_SELECT_MASK) 408 409 #define AVRC_PF_UP_BIT_NO 1 410 #define AVRC_PF_UP_MASK 0x02 411 #define AVRC_PF_UP_OFF 0 412 #define AVRC_PF_UP_SUPPORTED(x) ((x)[AVRC_PF_UP_OFF] & AVRC_PF_UP_MASK) 413 414 #define AVRC_PF_DOWN_BIT_NO 2 415 #define AVRC_PF_DOWN_MASK 0x04 416 #define AVRC_PF_DOWN_OFF 0 417 #define AVRC_PF_DOWN_SUPPORTED(x) ((x)[AVRC_PF_DOWN_OFF] & AVRC_PF_DOWN_MASK) 418 419 #define AVRC_PF_LEFT_BIT_NO 3 420 #define AVRC_PF_LEFT_MASK 0x08 421 #define AVRC_PF_LEFT_OFF 0 422 #define AVRC_PF_LEFT_SUPPORTED(x) ((x)[AVRC_PF_LEFT_OFF] & AVRC_PF_LEFT_MASK) 423 424 #define AVRC_PF_RIGHT_BIT_NO 4 425 #define AVRC_PF_RIGHT_MASK 0x10 426 #define AVRC_PF_RIGHT_OFF 0 427 #define AVRC_PF_RIGHT_SUPPORTED(x) ((x)[AVRC_PF_RIGHT_OFF] & AVRC_PF_RIGHT_MASK) 428 429 #define AVRC_PF_RIGHTUP_BIT_NO 5 430 #define AVRC_PF_RIGHTUP_MASK 0x20 431 #define AVRC_PF_RIGHTUP_OFF 0 432 #define AVRC_PF_RIGHTUP_SUPPORTED(x) ((x)[AVRC_PF_RIGHTUP_OFF] & AVRC_PF_RIGHTUP_MASK) 433 434 #define AVRC_PF_RIGHTDOWN_BIT_NO 6 435 #define AVRC_PF_RIGHTDOWN_MASK 0x40 436 #define AVRC_PF_RIGHTDOWN_OFF 0 437 #define AVRC_PF_RIGHTDOWN_SUPPORTED(x) ((x)[AVRC_PF_RIGHTDOWN_OFF] & AVRC_PF_RIGHTDOWN_MASK) 438 439 #define AVRC_PF_LEFTUP_BIT_NO 7 440 #define AVRC_PF_LEFTUP_MASK 0x80 441 #define AVRC_PF_LEFTUP_OFF 0 442 #define AVRC_PF_LEFTUP_SUPPORTED(x) ((x)[AVRC_PF_LEFTUP_OFF] & AVRC_PF_LEFTUP_MASK) 443 444 #define AVRC_PF_LEFTDOWN_BIT_NO 8 445 #define AVRC_PF_LEFTDOWN_MASK 0x01 446 #define AVRC_PF_LEFTDOWN_OFF 1 447 #define AVRC_PF_LEFTDOWN_SUPPORTED(x) ((x)[AVRC_PF_LEFTDOWN_OFF] & AVRC_PF_LEFTDOWN_MASK) 448 449 #define AVRC_PF_ROOT_MENU_BIT_NO 9 450 #define AVRC_PF_ROOT_MENU_MASK 0x02 451 #define AVRC_PF_ROOT_MENU_OFF 1 452 #define AVRC_PF_ROOT_MENU_SUPPORTED(x) ((x)[AVRC_PF_ROOT_MENU_OFF] & AVRC_PF_ROOT_MENU_MASK) 453 454 #define AVRC_PF_SETUP_MENU_BIT_NO 10 455 #define AVRC_PF_SETUP_MENU_MASK 0x04 456 #define AVRC_PF_SETUP_MENU_OFF 1 457 #define AVRC_PF_SETUP_MENU_SUPPORTED(x) ((x)[AVRC_PF_SETUP_MENU_OFF] & AVRC_PF_SETUP_MENU_MASK) 458 459 #define AVRC_PF_CONTENTS_MENU_BIT_NO 11 460 #define AVRC_PF_CONTENTS_MENU_MASK 0x08 461 #define AVRC_PF_CONTENTS_MENU_OFF 1 462 #define AVRC_PF_CONTENTS_MENU_SUPPORTED(x) ((x)[AVRC_PF_CONTENTS_MENU_OFF] & AVRC_PF_CONTENTS_MENU_MASK) 463 464 #define AVRC_PF_FAVORITE_MENU_BIT_NO 12 465 #define AVRC_PF_FAVORITE_MENU_MASK 0x10 466 #define AVRC_PF_FAVORITE_MENU_OFF 1 467 #define AVRC_PF_FAVORITE_MENU_SUPPORTED(x) ((x)[AVRC_PF_FAVORITE_MENU_OFF] & AVRC_PF_FAVORITE_MENU_MASK) 468 469 #define AVRC_PF_EXIT_BIT_NO 13 470 #define AVRC_PF_EXIT_MASK 0x20 471 #define AVRC_PF_EXIT_OFF 1 472 #define AVRC_PF_EXIT_SUPPORTED(x) ((x)[AVRC_PF_EXIT_OFF] & AVRC_PF_EXIT_MASK) 473 474 #define AVRC_PF_0_BIT_NO 14 475 #define AVRC_PF_0_MASK 0x40 476 #define AVRC_PF_0_OFF 1 477 #define AVRC_PF_0_SUPPORTED(x) ((x)[AVRC_PF_0_OFF] & AVRC_PF_0_MASK) 478 479 #define AVRC_PF_1_BIT_NO 15 480 #define AVRC_PF_1_MASK 0x80 481 #define AVRC_PF_1_OFF 1 482 #define AVRC_PF_1_SUPPORTED(x) ((x)[AVRC_PF_1_OFF] & AVRC_PF_1_MASK) 483 484 #define AVRC_PF_2_BIT_NO 16 485 #define AVRC_PF_2_MASK 0x01 486 #define AVRC_PF_2_OFF 2 487 #define AVRC_PF_2_SUPPORTED(x) ((x)[AVRC_PF_2_OFF] & AVRC_PF_2_MASK) 488 489 #define AVRC_PF_3_BIT_NO 17 490 #define AVRC_PF_3_MASK 0x02 491 #define AVRC_PF_3_OFF 2 492 #define AVRC_PF_3_SUPPORTED(x) ((x)[AVRC_PF_3_OFF] & AVRC_PF_3_MASK) 493 494 #define AVRC_PF_4_BIT_NO 18 495 #define AVRC_PF_4_MASK 0x04 496 #define AVRC_PF_4_OFF 2 497 #define AVRC_PF_4_SUPPORTED(x) ((x)[AVRC_PF_4_OFF] & AVRC_PF_4_MASK) 498 499 #define AVRC_PF_5_BIT_NO 19 500 #define AVRC_PF_5_MASK 0x08 501 #define AVRC_PF_5_OFF 2 502 #define AVRC_PF_5_SUPPORTED(x) ((x)[AVRC_PF_5_OFF] & AVRC_PF_5_MASK) 503 504 #define AVRC_PF_6_BIT_NO 20 505 #define AVRC_PF_6_MASK 0x10 506 #define AVRC_PF_6_OFF 2 507 #define AVRC_PF_6_SUPPORTED(x) ((x)[AVRC_PF_6_OFF] & AVRC_PF_6_MASK) 508 509 #define AVRC_PF_7_BIT_NO 21 510 #define AVRC_PF_7_MASK 0x20 511 #define AVRC_PF_7_OFF 2 512 #define AVRC_PF_7_SUPPORTED(x) ((x)[AVRC_PF_7_OFF] & AVRC_PF_7_MASK) 513 514 #define AVRC_PF_8_BIT_NO 22 515 #define AVRC_PF_8_MASK 0x40 516 #define AVRC_PF_8_OFF 2 517 #define AVRC_PF_8_SUPPORTED(x) ((x)[AVRC_PF_8_OFF] & AVRC_PF_8_MASK) 518 519 #define AVRC_PF_9_BIT_NO 23 520 #define AVRC_PF_9_MASK 0x80 521 #define AVRC_PF_9_OFF 2 522 #define AVRC_PF_9_SUPPORTED(x) ((x)[AVRC_PF_9_OFF] & AVRC_PF_9_MASK) 523 524 #define AVRC_PF_DOT_BIT_NO 24 525 #define AVRC_PF_DOT_MASK 0x01 526 #define AVRC_PF_DOT_OFF 3 527 #define AVRC_PF_DOT_SUPPORTED(x) ((x)[AVRC_PF_DOT_OFF] & AVRC_PF_DOT_MASK) 528 529 #define AVRC_PF_ENTER_BIT_NO 25 530 #define AVRC_PF_ENTER_MASK 0x02 531 #define AVRC_PF_ENTER_OFF 3 532 #define AVRC_PF_ENTER_SUPPORTED(x) ((x)[AVRC_PF_ENTER_OFF] & AVRC_PF_ENTER_MASK) 533 534 #define AVRC_PF_CLEAR_BIT_NO 26 535 #define AVRC_PF_CLEAR_MASK 0x04 536 #define AVRC_PF_CLEAR_OFF 3 537 #define AVRC_PF_CLEAR_SUPPORTED(x) ((x)[AVRC_PF_CLEAR_OFF] & AVRC_PF_CLEAR_MASK) 538 539 #define AVRC_PF_CHNL_UP_BIT_NO 27 540 #define AVRC_PF_CHNL_UP_MASK 0x08 541 #define AVRC_PF_CHNL_UP_OFF 3 542 #define AVRC_PF_CHNL_UP_SUPPORTED(x) ((x)[AVRC_PF_CHNL_UP_OFF] & AVRC_PF_CHNL_UP_MASK) 543 544 #define AVRC_PF_CHNL_DOWN_BIT_NO 28 545 #define AVRC_PF_CHNL_DOWN_MASK 0x10 546 #define AVRC_PF_CHNL_DOWN_OFF 3 547 #define AVRC_PF_CHNL_DOWN_SUPPORTED(x) ((x)[AVRC_PF_CHNL_DOWN_OFF] & AVRC_PF_CHNL_DOWN_MASK) 548 549 #define AVRC_PF_PREV_CHNL_BIT_NO 29 550 #define AVRC_PF_PREV_CHNL_MASK 0x20 551 #define AVRC_PF_PREV_CHNL_OFF 3 552 #define AVRC_PF_PREV_CHNL_SUPPORTED(x) ((x)[AVRC_PF_PREV_CHNL_OFF] & AVRC_PF_PREV_CHNL_MASK) 553 554 #define AVRC_PF_SOUND_SEL_BIT_NO 30 555 #define AVRC_PF_SOUND_SEL_MASK 0x40 556 #define AVRC_PF_SOUND_SEL_OFF 3 557 #define AVRC_PF_SOUND_SEL_SUPPORTED(x) ((x)[AVRC_PF_SOUND_SEL_OFF] & AVRC_PF_SOUND_SEL_MASK) 558 559 #define AVRC_PF_INPUT_SEL_BIT_NO 31 560 #define AVRC_PF_INPUT_SEL_MASK 0x80 561 #define AVRC_PF_INPUT_SEL_OFF 3 562 #define AVRC_PF_INPUT_SEL_SUPPORTED(x) ((x)[AVRC_PF_INPUT_SEL_OFF] & AVRC_PF_INPUT_SEL_MASK) 563 564 #define AVRC_PF_DISP_INFO_BIT_NO 32 565 #define AVRC_PF_DISP_INFO_MASK 0x01 566 #define AVRC_PF_DISP_INFO_OFF 4 567 #define AVRC_PF_DISP_INFO_SUPPORTED(x) ((x)[AVRC_PF_DISP_INFO_OFF] & AVRC_PF_DISP_INFO_MASK) 568 569 #define AVRC_PF_HELP_BIT_NO 33 570 #define AVRC_PF_HELP_MASK 0x02 571 #define AVRC_PF_HELP_OFF 4 572 #define AVRC_PF_HELP_SUPPORTED(x) ((x)[AVRC_PF_HELP_OFF] & AVRC_PF_HELP_MASK) 573 574 #define AVRC_PF_PAGE_UP_BIT_NO 34 575 #define AVRC_PF_PAGE_UP_MASK 0x04 576 #define AVRC_PF_PAGE_UP_OFF 4 577 #define AVRC_PF_PAGE_UP_SUPPORTED(x) ((x)[AVRC_PF_PAGE_UP_OFF] & AVRC_PF_PAGE_UP_MASK) 578 579 #define AVRC_PF_PAGE_DOWN_BIT_NO 35 580 #define AVRC_PF_PAGE_DOWN_MASK 0x08 581 #define AVRC_PF_PAGE_DOWN_OFF 4 582 #define AVRC_PF_PAGE_DOWN_SUPPORTED(x) ((x)[AVRC_PF_PAGE_DOWN_OFF] & AVRC_PF_PAGE_DOWN_MASK) 583 584 #define AVRC_PF_POWER_BIT_NO 36 585 #define AVRC_PF_POWER_MASK 0x10 586 #define AVRC_PF_POWER_OFF 4 587 #define AVRC_PF_POWER_SUPPORTED(x) ((x)[AVRC_PF_POWER_OFF] & AVRC_PF_POWER_MASK) 588 589 #define AVRC_PF_VOL_UP_BIT_NO 37 590 #define AVRC_PF_VOL_UP_MASK 0x20 591 #define AVRC_PF_VOL_UP_OFF 4 592 #define AVRC_PF_VOL_UP_SUPPORTED(x) ((x)[AVRC_PF_VOL_UP_OFF] & AVRC_PF_VOL_UP_MASK) 593 594 #define AVRC_PF_VOL_DOWN_BIT_NO 38 595 #define AVRC_PF_VOL_DOWN_MASK 0x40 596 #define AVRC_PF_VOL_DOWN_OFF 4 597 #define AVRC_PF_VOL_DOWN_SUPPORTED(x) ((x)[AVRC_PF_VOL_DOWN_OFF] & AVRC_PF_VOL_DOWN_MASK) 598 599 #define AVRC_PF_MUTE_BIT_NO 39 600 #define AVRC_PF_MUTE_MASK 0x80 601 #define AVRC_PF_MUTE_OFF 4 602 #define AVRC_PF_MUTE_SUPPORTED(x) ((x)[AVRC_PF_MUTE_OFF] & AVRC_PF_MUTE_MASK) 603 604 #define AVRC_PF_PLAY_BIT_NO 40 605 #define AVRC_PF_PLAY_MASK 0x01 606 #define AVRC_PF_PLAY_OFF 5 607 #define AVRC_PF_PLAY_SUPPORTED(x) ((x)[AVRC_PF_PLAY_OFF] & AVRC_PF_PLAY_MASK) 608 609 #define AVRC_PF_STOP_BIT_NO 41 610 #define AVRC_PF_STOP_MASK 0x02 611 #define AVRC_PF_STOP_OFF 5 612 #define AVRC_PF_STOP_SUPPORTED(x) ((x)[AVRC_PF_STOP_OFF] & AVRC_PF_STOP_MASK) 613 614 #define AVRC_PF_PAUSE_BIT_NO 42 615 #define AVRC_PF_PAUSE_MASK 0x04 616 #define AVRC_PF_PAUSE_OFF 5 617 #define AVRC_PF_PAUSE_SUPPORTED(x) ((x)[AVRC_PF_PAUSE_OFF] & AVRC_PF_PAUSE_MASK) 618 619 #define AVRC_PF_RECORD_BIT_NO 43 620 #define AVRC_PF_RECORD_MASK 0x08 621 #define AVRC_PF_RECORD_OFF 5 622 #define AVRC_PF_RECORD_SUPPORTED(x) ((x)[AVRC_PF_RECORD_OFF] & AVRC_PF_RECORD_MASK) 623 624 #define AVRC_PF_REWIND_BIT_NO 44 625 #define AVRC_PF_REWIND_MASK 0x10 626 #define AVRC_PF_REWIND_OFF 5 627 #define AVRC_PF_REWIND_SUPPORTED(x) ((x)[AVRC_PF_REWIND_OFF] & AVRC_PF_REWIND_MASK) 628 629 #define AVRC_PF_FAST_FWD_BIT_NO 45 630 #define AVRC_PF_FAST_FWD_MASK 0x20 631 #define AVRC_PF_FAST_FWD_OFF 5 632 #define AVRC_PF_FAST_FWD_SUPPORTED(x) ((x)[AVRC_PF_FAST_FWD_OFF] & AVRC_PF_FAST_FWD_MASK) 633 634 #define AVRC_PF_EJECT_BIT_NO 46 635 #define AVRC_PF_EJECT_MASK 0x40 636 #define AVRC_PF_EJECT_OFF 5 637 #define AVRC_PF_EJECT_SUPPORTED(x) ((x)[AVRC_PF_EJECT_OFF] & AVRC_PF_EJECT_MASK) 638 639 #define AVRC_PF_FORWARD_BIT_NO 47 640 #define AVRC_PF_FORWARD_MASK 0x80 641 #define AVRC_PF_FORWARD_OFF 5 642 #define AVRC_PF_FORWARD_SUPPORTED(x) ((x)[AVRC_PF_FORWARD_OFF] & AVRC_PF_FORWARD_MASK) 643 644 #define AVRC_PF_BACKWARD_BIT_NO 48 645 #define AVRC_PF_BACKWARD_MASK 0x01 646 #define AVRC_PF_BACKWARD_OFF 6 647 #define AVRC_PF_BACKWARD_SUPPORTED(x) ((x)[AVRC_PF_BACKWARD_OFF] & AVRC_PF_BACKWARD_MASK) 648 649 #define AVRC_PF_ANGLE_BIT_NO 49 650 #define AVRC_PF_ANGLE_MASK 0x02 651 #define AVRC_PF_ANGLE_OFF 6 652 #define AVRC_PF_ANGLE_SUPPORTED(x) ((x)[AVRC_PF_ANGLE_OFF] & AVRC_PF_ANGLE_MASK) 653 654 #define AVRC_PF_SUBPICTURE_BIT_NO 50 655 #define AVRC_PF_SUBPICTURE_MASK 0x04 656 #define AVRC_PF_SUBPICTURE_OFF 6 657 #define AVRC_PF_SUBPICTURE_SUPPORTED(x) ((x)[AVRC_PF_SUBPICTURE_OFF] & AVRC_PF_SUBPICTURE_MASK) 658 659 #define AVRC_PF_F1_BIT_NO 51 660 #define AVRC_PF_F1_MASK 0x08 661 #define AVRC_PF_F1_OFF 6 662 #define AVRC_PF_F1_SUPPORTED(x) ((x)[AVRC_PF_F1_OFF] & AVRC_PF_F1_MASK) 663 664 #define AVRC_PF_F2_BIT_NO 52 665 #define AVRC_PF_F2_MASK 0x10 666 #define AVRC_PF_F2_OFF 6 667 #define AVRC_PF_F2_SUPPORTED(x) ((x)[AVRC_PF_F2_OFF] & AVRC_PF_F2_MASK) 668 669 #define AVRC_PF_F3_BIT_NO 53 670 #define AVRC_PF_F3_MASK 0x20 671 #define AVRC_PF_F3_OFF 6 672 #define AVRC_PF_F3_SUPPORTED(x) ((x)[AVRC_PF_F3_OFF] & AVRC_PF_F3_MASK) 673 674 #define AVRC_PF_F4_BIT_NO 54 675 #define AVRC_PF_F4_MASK 0x40 676 #define AVRC_PF_F4_OFF 6 677 #define AVRC_PF_F4_SUPPORTED(x) ((x)[AVRC_PF_F4_OFF] & AVRC_PF_F4_MASK) 678 679 #define AVRC_PF_F5_BIT_NO 55 680 #define AVRC_PF_F5_MASK 0x80 681 #define AVRC_PF_F5_OFF 6 682 #define AVRC_PF_F5_SUPPORTED(x) ((x)[AVRC_PF_F5_OFF] & AVRC_PF_F5_MASK) 683 684 /* Vendor unique. This PASSTHROUGH command is supported. */ 685 #define AVRC_PF_VENDOR_BIT_NO 56 686 #define AVRC_PF_VENDOR_MASK 0x01 687 #define AVRC_PF_VENDOR_OFF 7 688 #define AVRC_PF_VENDOR_SUPPORTED(x) ((x)[AVRC_PF_VENDOR_OFF] & AVRC_PF_VENDOR_MASK) 689 690 /* Basic Group Navigation. This overrules the SDP entry as it is set per player.7 */ 691 #define AVRC_PF_GROUP_NAVI_BIT_NO 57 692 #define AVRC_PF_GROUP_NAVI_MASK 0x02 693 #define AVRC_PF_GROUP_NAVI_OFF 7 694 #define AVRC_PF_GROUP_NAVI_SUPPORTED(x) ((x)[AVRC_PF_GROUP_NAVI_OFF] & AVRC_PF_GROUP_NAVI_MASK) 695 696 /* Advanced Control Player. This bit is set if the player supports at least AVRCP 1.4. */ 697 #define AVRC_PF_ADV_CTRL_BIT_NO 58 698 #define AVRC_PF_ADV_CTRL_MASK 0x04 699 #define AVRC_PF_ADV_CTRL_OFF 7 700 #define AVRC_PF_ADV_CTRL_SUPPORTED(x) ((x)[AVRC_PF_ADV_CTRL_OFF] & AVRC_PF_ADV_CTRL_MASK) 701 702 /* Browsing. This bit is set if the player supports browsing. */ 703 #define AVRC_PF_BROWSE_BIT_NO 59 704 #define AVRC_PF_BROWSE_MASK 0x08 705 #define AVRC_PF_BROWSE_OFF 7 706 #define AVRC_PF_BROWSE_SUPPORTED(x) ((x)[AVRC_PF_BROWSE_OFF] & AVRC_PF_BROWSE_MASK) 707 708 /* Searching. This bit is set if the player supports searching. */ 709 #define AVRC_PF_SEARCH_BIT_NO 60 710 #define AVRC_PF_SEARCH_MASK 0x10 711 #define AVRC_PF_SEARCH_OFF 7 712 #define AVRC_PF_SEARCH_SUPPORTED(x) ((x)[AVRC_PF_SEARCH_OFF] & AVRC_PF_SEARCH_MASK) 713 714 /* AddToNowPlaying. This bit is set if the player supports the AddToNowPlaying command. */ 715 #define AVRC_PF_ADD2NOWPLAY_BIT_NO 61 716 #define AVRC_PF_ADD2NOWPLAY_MASK 0x20 717 #define AVRC_PF_ADD2NOWPLAY_OFF 7 718 #define AVRC_PF_ADD2NOWPLAY_SUPPORTED(x) ((x)[AVRC_PF_ADD2NOWPLAY_OFF] & AVRC_PF_ADD2NOWPLAY_MASK) 719 720 /* UIDs unique in player browse tree. This bit is set if the player is able to maintain unique UIDs across the player browse tree. */ 721 #define AVRC_PF_UID_UNIQUE_BIT_NO 62 722 #define AVRC_PF_UID_UNIQUE_MASK 0x40 723 #define AVRC_PF_UID_UNIQUE_OFF 7 724 #define AVRC_PF_UID_UNIQUE_SUPPORTED(x) ((x)[AVRC_PF_UID_UNIQUE_OFF] & AVRC_PF_UID_UNIQUE_MASK) 725 726 /* OnlyBrowsableWhenAddressed. This bit is set if the player is only able to be browsed when it is set as the Addressed Player. */ 727 #define AVRC_PF_BR_WH_ADDR_BIT_NO 63 728 #define AVRC_PF_BR_WH_ADDR_MASK 0x80 729 #define AVRC_PF_BR_WH_ADDR_OFF 7 730 #define AVRC_PF_BR_WH_ADDR_SUPPORTED(x) ((x)[AVRC_PF_BR_WH_ADDR_OFF] & AVRC_PF_BR_WH_ADDR_MASK) 731 732 /* OnlySearchableWhenAddressed. This bit is set if the player is only able to be searched when it is set as the Addressed player. */ 733 #define AVRC_PF_SEARCH_WH_ADDR_BIT_NO 64 734 #define AVRC_PF_SEARCH_WH_ADDR_MASK 0x01 735 #define AVRC_PF_SEARCH_WH_ADDR_OFF 8 736 #define AVRC_PF_SEARCH_WH_ADDR_SUPPORTED(x) ((x)[AVRC_PF_SEARCH_WH_ADDR_OFF] & AVRC_PF_SEARCH_WH_ADDR_MASK) 737 738 /* 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 */ 739 #define AVRC_PF_NOW_PLAY_BIT_NO 65 740 #define AVRC_PF_NOW_PLAY_MASK 0x02 741 #define AVRC_PF_NOW_PLAY_OFF 8 742 #define AVRC_PF_NOW_PLAY_SUPPORTED(x) ((x)[AVRC_PF_NOW_PLAY_OFF] & AVRC_PF_NOW_PLAY_MASK) 743 744 /* UIDPersistency. This bit is set if the Player is able to persist UID values between AVRCP Browse Reconnect */ 745 #define AVRC_PF_UID_PERSIST_BIT_NO 66 746 #define AVRC_PF_UID_PERSIST_MASK 0x04 747 #define AVRC_PF_UID_PERSIST_OFF 8 748 #define AVRC_PF_UID_PERSIST_SUPPORTED(x) ((x)[AVRC_PF_UID_PERSIST_OFF] & AVRC_PF_UID_PERSIST_MASK) 749 750 /***************************************************************************** 751 ** data type definitions 752 *****************************************************************************/ 753 754 /* 755 This structure contains the header parameters of an AV/C message. 756 */ 757 typedef struct { 758 UINT8 ctype; /* Command type. */ 759 UINT8 subunit_type; /* Subunit type. */ 760 UINT8 subunit_id; /* Subunit ID. This value is typically ignored in AVRCP, 761 * except for VENDOR DEPENDENT messages when the value is 762 * vendor-dependent. Value range is 0-7. */ 763 UINT8 opcode; /* Op Code (passthrough, vendor, etc) */ 764 } tAVRC_HDR; 765 766 /* This structure contains a UNIT INFO message. */ 767 typedef struct { 768 tAVRC_HDR hdr; /* Message header. */ 769 UINT32 company_id; /* Company identifier. */ 770 UINT8 unit_type; /* Unit type. Uses the same values as subunit type. */ 771 UINT8 unit; /* This value is vendor dependent and typically zero. */ 772 } tAVRC_MSG_UNIT; 773 774 /* This structure contains a SUBUNIT INFO message. */ 775 typedef struct { 776 tAVRC_HDR hdr; /* Message header. */ 777 UINT8 subunit_type[AVRC_SUB_TYPE_LEN]; 778 /* Array containing subunit type values. */ 779 BOOLEAN panel; /* TRUE if the panel subunit type is in the 780 * subunit_type array, FALSE otherwise. */ 781 UINT8 page; /* Specifies which part of the subunit type table is 782 * returned. For AVRCP it is typically zero. 783 * Value range is 0-7. */ 784 } tAVRC_MSG_SUB; 785 786 /* This structure contains a VENDOR DEPENDENT message. */ 787 typedef struct { 788 tAVRC_HDR hdr; /* Message header. */ 789 UINT32 company_id; /* Company identifier. */ 790 UINT8 *p_vendor_data;/* Pointer to vendor dependent data. */ 791 UINT16 vendor_len; /* Length in bytes of vendor dependent data. */ 792 } tAVRC_MSG_VENDOR; 793 794 /* PASS THROUGH message structure */ 795 typedef struct { 796 tAVRC_HDR hdr; /* hdr.ctype Unused. 797 * hdr.subunit_type Unused. 798 * hdr.subunit_id Unused. */ 799 UINT8 op_id; /* Operation ID. */ 800 UINT8 state; /* Keypress state. */ 801 UINT8 *p_pass_data;/* Pointer to data. This parameter is only valid 802 * when the op_id is AVRC_ID_VENDOR.*/ 803 UINT8 pass_len; /* Length in bytes of data. This parameter is only 804 * valid when the op_id is AVRC_ID_VENDOR.*/ 805 } tAVRC_MSG_PASS; 806 807 /* Command/Response indicator. */ 808 #define AVRC_CMD AVCT_CMD /* Command message */ 809 #define AVRC_RSP AVCT_RSP /* Response message */ 810 811 /* Browsing channel message structure */ 812 typedef struct { 813 tAVRC_HDR hdr; /* hdr.ctype AVRC_CMD or AVRC_RSP. 814 * hdr.subunit_type Unused. 815 * hdr.subunit_id Unused. */ 816 UINT8 *p_browse_data; /* Pointer to data. */ 817 UINT16 browse_len; /* Length in bytes of data. */ 818 BT_HDR *p_browse_pkt; /* The GKI buffer received. Set to NULL, if the callback function wants to keep the buffer */ 819 } tAVRC_MSG_BROWSE; 820 821 /* This is a union of all message type structures. */ 822 typedef union { 823 tAVRC_HDR hdr; /* Message header. */ 824 tAVRC_MSG_UNIT unit; /* UNIT INFO message. */ 825 tAVRC_MSG_SUB sub; /* SUBUNIT INFO message. */ 826 tAVRC_MSG_VENDOR vendor; /* VENDOR DEPENDENT message. */ 827 tAVRC_MSG_PASS pass; /* PASS THROUGH message. */ 828 tAVRC_MSG_BROWSE browse; /* messages thru browsing channel */ 829 } tAVRC_MSG; 830 831 /* macros */ 832 #define AVRC_IS_VALID_CAP_ID(a) (((a == AVRC_CAP_COMPANY_ID) || (a == AVRC_CAP_EVENTS_SUPPORTED)) ? TRUE : FALSE) 833 834 #define AVRC_IS_VALID_EVENT_ID(a) (((a >= AVRC_EVT_PLAY_STATUS_CHANGE) && \ 835 (a <= AVRC_EVT_VOLUME_CHANGE)) ? TRUE : FALSE) 836 837 #define AVRC_IS_VALID_ATTRIBUTE(a) (((((a > 0) && a <= AVRC_PLAYER_SETTING_SCAN)) || \ 838 (a >= AVRC_PLAYER_SETTING_LOW_MENU_EXT)) ? TRUE : FALSE) 839 840 #define AVRC_IS_VALID_MEDIA_ATTRIBUTE(a) ((a >= AVRC_MEDIA_ATTR_ID_TITLE) && \ 841 (a <= AVRC_MEDIA_ATTR_ID_PLAYING_TIME) ? TRUE : FALSE) 842 843 #define AVRC_IS_VALID_BATTERY_STATUS(a) ((a <= AVRC_BATTERY_STATUS_FULL_CHARGE) ? TRUE : FALSE) 844 845 #define AVRC_IS_VALID_SYSTEM_STATUS(a) ((a <= AVRC_SYSTEMSTATE_PWR_UNPLUGGED) ? TRUE : FALSE) 846 847 #define AVRC_IS_VALID_GROUP(a) ((a <= AVRC_PDU_PREV_GROUP) ? TRUE : FALSE) 848 849 /* Company ID is 24-bit integer We can not use the macros in stack/bt_types.h */ 850 #define AVRC_CO_ID_TO_BE_STREAM(p, u32) {*(p)++ = (UINT8)((u32) >> 16); *(p)++ = (UINT8)((u32) >> 8); *(p)++ = (UINT8)(u32); } 851 #define AVRC_BE_STREAM_TO_CO_ID(u32, p) {u32 = (((UINT32)(*((p) + 2))) + (((UINT32)(*((p) + 1))) << 8) + (((UINT32)(*(p))) << 16)); (p) += 3;} 852 853 /***************************************************************************** 854 ** data type definitions 855 *****************************************************************************/ 856 #define AVRC_MAX_APP_ATTR_SIZE 16 857 #define AVRC_MAX_CHARSET_SIZE 16 858 #define AVRC_MAX_ELEM_ATTR_SIZE 8 859 860 861 /***************************************************************************** 862 ** Metadata transfer Building/Parsing definitions 863 *****************************************************************************/ 864 865 typedef struct { 866 UINT16 charset_id; 867 UINT16 str_len; 868 UINT8 *p_str; 869 } tAVRC_FULL_NAME; 870 871 typedef struct { 872 UINT16 str_len; 873 UINT8 *p_str; 874 } tAVRC_NAME; 875 876 877 #ifndef AVRC_CAP_MAX_NUM_COMP_ID 878 #define AVRC_CAP_MAX_NUM_COMP_ID 4 879 #endif 880 881 #ifndef AVRC_CAP_MAX_NUM_EVT_ID 882 #define AVRC_CAP_MAX_NUM_EVT_ID 16 883 #endif 884 885 typedef union { 886 UINT32 company_id[AVRC_CAP_MAX_NUM_COMP_ID]; 887 UINT8 event_id[AVRC_CAP_MAX_NUM_EVT_ID]; 888 } tAVRC_CAPS_PARAM; 889 890 typedef struct { 891 UINT8 attr_id; 892 UINT8 attr_val; 893 } tAVRC_APP_SETTING; 894 895 typedef struct { 896 UINT8 attr_id; 897 UINT16 charset_id; 898 UINT8 str_len; 899 UINT8 *p_str; 900 } tAVRC_APP_SETTING_TEXT; 901 902 typedef UINT8 tAVRC_FEATURE_MASK[AVRC_FEATURE_MASK_SIZE]; 903 904 typedef struct { 905 UINT16 player_id; /* A unique identifier for this media player.*/ 906 UINT8 major_type; /* Use AVRC_MJ_TYPE_AUDIO, AVRC_MJ_TYPE_VIDEO, AVRC_MJ_TYPE_BC_AUDIO, or AVRC_MJ_TYPE_BC_VIDEO.*/ 907 UINT32 sub_type; /* Use AVRC_SUB_TYPE_NONE, AVRC_SUB_TYPE_AUDIO_BOOK, or AVRC_SUB_TYPE_PODCAST*/ 908 UINT8 play_status; /* Use AVRC_PLAYSTATE_STOPPED, AVRC_PLAYSTATE_PLAYING, AVRC_PLAYSTATE_PAUSED, AVRC_PLAYSTATE_FWD_SEEK, 909 AVRC_PLAYSTATE_REV_SEEK, or AVRC_PLAYSTATE_ERROR*/ 910 tAVRC_FEATURE_MASK features; /* Supported feature bit mask*/ 911 tAVRC_FULL_NAME name; /* The player name, name length and character set id.*/ 912 } tAVRC_ITEM_PLAYER; 913 914 typedef struct { 915 tAVRC_UID uid; /* The uid of this folder */ 916 UINT8 type; /* Use AVRC_FOLDER_TYPE_MIXED, AVRC_FOLDER_TYPE_TITLES, 917 AVRC_FOLDER_TYPE_ALNUMS, AVRC_FOLDER_TYPE_ARTISTS, AVRC_FOLDER_TYPE_GENRES, 918 AVRC_FOLDER_TYPE_PLAYLISTS, or AVRC_FOLDER_TYPE_YEARS.*/ 919 BOOLEAN playable; /* TRUE, if the folder can be played. */ 920 tAVRC_FULL_NAME name; /* The folder name, name length and character set id. */ 921 } tAVRC_ITEM_FOLDER; 922 923 typedef struct { 924 UINT32 attr_id; /* Use AVRC_MEDIA_ATTR_ID_TITLE, AVRC_MEDIA_ATTR_ID_ARTIST, AVRC_MEDIA_ATTR_ID_ALBUM, 925 AVRC_MEDIA_ATTR_ID_TRACK_NUM, AVRC_MEDIA_ATTR_ID_NUM_TRACKS, 926 AVRC_MEDIA_ATTR_ID_GENRE, AVRC_MEDIA_ATTR_ID_PLAYING_TIME */ 927 tAVRC_FULL_NAME name; /* The attribute value, value length and character set id. */ 928 } tAVRC_ATTR_ENTRY; 929 930 typedef struct { 931 tAVRC_UID uid; /* The uid of this media element item */ 932 UINT8 type; /* Use AVRC_MEDIA_TYPE_AUDIO or AVRC_MEDIA_TYPE_VIDEO. */ 933 tAVRC_FULL_NAME name; /* The media name, name length and character set id. */ 934 UINT8 attr_count; /* The number of attributes in p_attr_list */ 935 tAVRC_ATTR_ENTRY *p_attr_list; /* Attribute entry list. */ 936 } tAVRC_ITEM_MEDIA; 937 938 typedef struct { 939 UINT8 item_type; /* AVRC_ITEM_PLAYER, AVRC_ITEM_FOLDER, or AVRC_ITEM_MEDIA */ 940 union { 941 tAVRC_ITEM_PLAYER player; /* The properties of a media player item.*/ 942 tAVRC_ITEM_FOLDER folder; /* The properties of a folder item.*/ 943 tAVRC_ITEM_MEDIA media; /* The properties of a media item.*/ 944 } u; 945 } tAVRC_ITEM; 946 947 /* GetCapability */ 948 typedef struct { 949 UINT8 pdu; 950 tAVRC_STS status; 951 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 952 UINT8 capability_id; 953 } tAVRC_GET_CAPS_CMD; 954 955 /* ListPlayerAppValues */ 956 typedef struct { 957 UINT8 pdu; 958 tAVRC_STS status; 959 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 960 UINT8 attr_id; 961 } tAVRC_LIST_APP_VALUES_CMD; 962 963 /* GetCurAppValue */ 964 typedef struct { 965 UINT8 pdu; 966 tAVRC_STS status; 967 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 968 UINT8 num_attr; 969 UINT8 attrs[AVRC_MAX_APP_ATTR_SIZE]; 970 } tAVRC_GET_CUR_APP_VALUE_CMD; 971 972 /* SetAppValue */ 973 typedef struct { 974 UINT8 pdu; 975 tAVRC_STS status; 976 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 977 UINT8 num_val; 978 tAVRC_APP_SETTING *p_vals; 979 } tAVRC_SET_APP_VALUE_CMD; 980 981 /* GetAppAttrTxt */ 982 typedef struct { 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_APP_ATTR_TXT_CMD; 989 990 /* GetAppValueTxt */ 991 typedef struct { 992 UINT8 pdu; 993 tAVRC_STS status; 994 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 995 UINT8 attr_id; 996 UINT8 num_val; 997 UINT8 vals[AVRC_MAX_APP_ATTR_SIZE]; 998 } tAVRC_GET_APP_VAL_TXT_CMD; 999 1000 /* InformCharset */ 1001 typedef struct { 1002 UINT8 pdu; 1003 tAVRC_STS status; 1004 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1005 UINT8 num_id; 1006 UINT16 charsets[AVRC_MAX_CHARSET_SIZE]; 1007 } tAVRC_INFORM_CHARSET_CMD; 1008 1009 /* InformBatteryStatus */ 1010 typedef struct { 1011 UINT8 pdu; 1012 tAVRC_STS status; 1013 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1014 UINT8 battery_status; 1015 } tAVRC_BATTERY_STATUS_CMD; 1016 1017 /* GetElemAttrs */ 1018 typedef struct { 1019 UINT8 pdu; 1020 tAVRC_STS status; 1021 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1022 UINT8 num_attr; 1023 UINT32 attrs[AVRC_MAX_ELEM_ATTR_SIZE]; 1024 } tAVRC_GET_ELEM_ATTRS_CMD; 1025 1026 /* RegNotify */ 1027 typedef struct { 1028 UINT8 pdu; 1029 tAVRC_STS status; 1030 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1031 UINT8 event_id; 1032 UINT32 param; 1033 } tAVRC_REG_NOTIF_CMD; 1034 1035 /* SetAddrPlayer */ 1036 typedef struct { 1037 UINT8 pdu; 1038 tAVRC_STS status; 1039 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1040 UINT16 player_id; 1041 } tAVRC_SET_ADDR_PLAYER_CMD; 1042 1043 /* SetBrowsedPlayer */ 1044 typedef struct { 1045 UINT8 pdu; 1046 tAVRC_STS status; 1047 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1048 UINT16 player_id; 1049 } tAVRC_SET_BR_PLAYER_CMD; 1050 1051 /* SetAbsVolume */ 1052 typedef struct { 1053 UINT8 pdu; 1054 tAVRC_STS status; 1055 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1056 UINT8 volume; 1057 } tAVRC_SET_VOLUME_CMD; 1058 1059 /* GetFolderItems */ 1060 typedef struct { 1061 UINT8 pdu; 1062 tAVRC_STS status; 1063 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1064 UINT8 scope; 1065 UINT32 start_item; 1066 UINT32 end_item; 1067 UINT8 attr_count; 1068 UINT32 *p_attr_list; 1069 } tAVRC_GET_ITEMS_CMD; 1070 1071 /* ChangePath */ 1072 typedef struct { 1073 UINT8 pdu; 1074 tAVRC_STS status; 1075 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1076 UINT16 uid_counter; 1077 UINT8 direction; 1078 tAVRC_UID folder_uid; 1079 } tAVRC_CHG_PATH_CMD; 1080 1081 /* GetItemAttrs */ 1082 typedef struct { 1083 UINT8 pdu; 1084 tAVRC_STS status; 1085 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1086 UINT8 scope; 1087 tAVRC_UID uid; 1088 UINT16 uid_counter; 1089 UINT8 attr_count; 1090 UINT32 *p_attr_list; 1091 } tAVRC_GET_ATTRS_CMD; 1092 1093 /* Search */ 1094 typedef struct { 1095 UINT8 pdu; 1096 tAVRC_STS status; 1097 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1098 tAVRC_FULL_NAME string; 1099 } tAVRC_SEARCH_CMD; 1100 1101 /* PlayItem */ 1102 typedef struct { 1103 UINT8 pdu; 1104 tAVRC_STS status; 1105 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1106 UINT8 scope; 1107 tAVRC_UID uid; 1108 UINT16 uid_counter; 1109 } tAVRC_PLAY_ITEM_CMD; 1110 1111 /* AddToNowPlaying */ 1112 typedef struct { 1113 UINT8 pdu; 1114 tAVRC_STS status; 1115 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1116 UINT8 scope; 1117 tAVRC_UID uid; 1118 UINT16 uid_counter; 1119 } tAVRC_ADD_TO_PLAY_CMD; 1120 1121 typedef struct { 1122 UINT8 pdu; 1123 tAVRC_STS status; 1124 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1125 } tAVRC_CMD; 1126 1127 /* Continue and Abort */ 1128 typedef struct { 1129 UINT8 pdu; 1130 tAVRC_STS status; 1131 UINT8 opcode; /* Op Code (assigned by AVRC_BldCommand according to pdu) */ 1132 UINT8 target_pdu; 1133 } tAVRC_NEXT_CMD; 1134 1135 typedef union { 1136 UINT8 pdu; 1137 tAVRC_CMD cmd; 1138 tAVRC_GET_CAPS_CMD get_caps; /* GetCapability */ 1139 tAVRC_CMD list_app_attr; /* ListPlayerAppAttr */ 1140 tAVRC_LIST_APP_VALUES_CMD list_app_values; /* ListPlayerAppValues */ 1141 tAVRC_GET_CUR_APP_VALUE_CMD get_cur_app_val; /* GetCurAppValue */ 1142 tAVRC_SET_APP_VALUE_CMD set_app_val; /* SetAppValue */ 1143 tAVRC_GET_APP_ATTR_TXT_CMD get_app_attr_txt; /* GetAppAttrTxt */ 1144 tAVRC_GET_APP_VAL_TXT_CMD get_app_val_txt; /* GetAppValueTxt */ 1145 tAVRC_INFORM_CHARSET_CMD inform_charset; /* InformCharset */ 1146 tAVRC_BATTERY_STATUS_CMD inform_battery_status; /* InformBatteryStatus */ 1147 tAVRC_GET_ELEM_ATTRS_CMD get_elem_attrs; /* GetElemAttrs */ 1148 tAVRC_CMD get_play_status; /* GetPlayStatus */ 1149 tAVRC_REG_NOTIF_CMD reg_notif; /* RegNotify */ 1150 tAVRC_NEXT_CMD continu; /* Continue */ 1151 tAVRC_NEXT_CMD abort; /* Abort */ 1152 1153 tAVRC_SET_ADDR_PLAYER_CMD addr_player; /* SetAddrPlayer */ 1154 tAVRC_SET_VOLUME_CMD volume; /* SetAbsVolume */ 1155 tAVRC_SET_BR_PLAYER_CMD br_player; /* SetBrowsedPlayer */ 1156 tAVRC_GET_ITEMS_CMD get_items; /* GetFolderItems */ 1157 tAVRC_CHG_PATH_CMD chg_path; /* ChangePath */ 1158 tAVRC_GET_ATTRS_CMD get_attrs; /* GetItemAttrs */ 1159 tAVRC_SEARCH_CMD search; /* Search */ 1160 tAVRC_PLAY_ITEM_CMD play_item; /* PlayItem */ 1161 tAVRC_ADD_TO_PLAY_CMD add_to_play; /* AddToNowPlaying */ 1162 } tAVRC_COMMAND; 1163 1164 /* GetCapability */ 1165 typedef struct { 1166 UINT8 pdu; 1167 tAVRC_STS status; 1168 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1169 UINT8 capability_id; 1170 UINT8 count; 1171 tAVRC_CAPS_PARAM param; 1172 } tAVRC_GET_CAPS_RSP; 1173 1174 /* ListPlayerAppAttr */ 1175 typedef struct { 1176 UINT8 pdu; 1177 tAVRC_STS status; 1178 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1179 UINT8 num_attr; 1180 UINT8 attrs[AVRC_MAX_APP_ATTR_SIZE]; 1181 } tAVRC_LIST_APP_ATTR_RSP; 1182 1183 /* ListPlayerAppValues */ 1184 typedef struct { 1185 UINT8 pdu; 1186 tAVRC_STS status; 1187 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1188 UINT8 num_val; 1189 UINT8 vals[AVRC_MAX_APP_ATTR_SIZE]; 1190 } tAVRC_LIST_APP_VALUES_RSP; 1191 1192 /* GetCurAppValue */ 1193 typedef struct { 1194 UINT8 pdu; 1195 tAVRC_STS status; 1196 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1197 UINT8 num_val; 1198 tAVRC_APP_SETTING *p_vals; 1199 } tAVRC_GET_CUR_APP_VALUE_RSP; 1200 1201 /* GetAppAttrTxt */ 1202 typedef struct { 1203 UINT8 pdu; 1204 tAVRC_STS status; 1205 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1206 UINT8 num_attr; 1207 tAVRC_APP_SETTING_TEXT *p_attrs; 1208 } tAVRC_GET_APP_ATTR_TXT_RSP; 1209 1210 /* GetElemAttrs */ 1211 typedef struct { 1212 UINT8 pdu; 1213 tAVRC_STS status; 1214 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1215 UINT8 num_attr; 1216 tAVRC_ATTR_ENTRY *p_attrs; 1217 } tAVRC_GET_ELEM_ATTRS_RSP; 1218 1219 /* GetPlayStatus */ 1220 typedef struct { 1221 UINT8 pdu; 1222 tAVRC_STS status; 1223 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1224 UINT32 song_len; 1225 UINT32 song_pos; 1226 UINT8 play_status; 1227 } tAVRC_GET_PLAY_STATUS_RSP; 1228 1229 /* notification event parameter for AddressedPlayer change */ 1230 typedef struct { 1231 UINT16 player_id; 1232 UINT16 uid_counter; 1233 } tAVRC_ADDR_PLAYER_PARAM; 1234 1235 #ifndef AVRC_MAX_APP_SETTINGS 1236 #define AVRC_MAX_APP_SETTINGS 8 1237 #endif 1238 1239 /* notification event parameter for Player Application setting change */ 1240 typedef struct { 1241 UINT8 num_attr; 1242 UINT8 attr_id[AVRC_MAX_APP_SETTINGS]; 1243 UINT8 attr_value[AVRC_MAX_APP_SETTINGS]; 1244 } tAVRC_PLAYER_APP_PARAM; 1245 1246 typedef union { 1247 tAVRC_PLAYSTATE play_status; 1248 tAVRC_UID track; 1249 UINT32 play_pos; 1250 tAVRC_BATTERY_STATUS battery_status; 1251 tAVRC_SYSTEMSTATE system_status; 1252 tAVRC_PLAYER_APP_PARAM player_setting; 1253 tAVRC_ADDR_PLAYER_PARAM addr_player; 1254 UINT16 uid_counter; 1255 UINT8 volume; 1256 } tAVRC_NOTIF_RSP_PARAM; 1257 1258 /* RegNotify */ 1259 typedef struct { 1260 UINT8 pdu; 1261 tAVRC_STS status; 1262 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1263 UINT8 event_id; 1264 tAVRC_NOTIF_RSP_PARAM param; 1265 } tAVRC_REG_NOTIF_RSP; 1266 1267 /* SetAbsVolume */ 1268 typedef struct { 1269 UINT8 pdu; 1270 tAVRC_STS status; 1271 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1272 UINT8 volume; 1273 } tAVRC_SET_VOLUME_RSP; 1274 1275 /* SetBrowsedPlayer */ 1276 typedef struct { 1277 UINT8 pdu; 1278 tAVRC_STS status; 1279 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1280 UINT16 uid_counter; 1281 UINT32 num_items; 1282 UINT16 charset_id; 1283 UINT8 folder_depth; 1284 tAVRC_NAME *p_folders; 1285 } tAVRC_SET_BR_PLAYER_RSP; 1286 1287 /* GetFolderItems */ 1288 typedef struct { 1289 UINT8 pdu; 1290 tAVRC_STS status; 1291 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1292 UINT16 uid_counter; 1293 UINT16 item_count; 1294 tAVRC_ITEM *p_item_list; 1295 } tAVRC_GET_ITEMS_RSP; 1296 1297 /* ChangePath */ 1298 typedef struct { 1299 UINT8 pdu; 1300 tAVRC_STS status; 1301 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1302 UINT32 num_items; 1303 } tAVRC_CHG_PATH_RSP; 1304 1305 /* GetItemAttrs */ 1306 typedef struct { 1307 UINT8 pdu; 1308 tAVRC_STS status; 1309 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1310 UINT8 attr_count; 1311 tAVRC_ATTR_ENTRY *p_attr_list; 1312 } tAVRC_GET_ATTRS_RSP; 1313 1314 /* Search */ 1315 typedef struct { 1316 UINT8 pdu; 1317 tAVRC_STS status; 1318 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1319 UINT16 uid_counter; 1320 UINT32 num_items; 1321 } tAVRC_SEARCH_RSP; 1322 1323 1324 typedef struct { 1325 UINT8 pdu; 1326 tAVRC_STS status; 1327 UINT8 opcode; /* Op Code (copied from avrc_cmd.opcode by AVRC_BldResponse user. invalid one to generate according to pdu) */ 1328 } tAVRC_RSP; 1329 1330 typedef union { 1331 UINT8 pdu; 1332 tAVRC_RSP rsp; 1333 tAVRC_GET_CAPS_RSP get_caps; /* GetCapability */ 1334 tAVRC_LIST_APP_ATTR_RSP list_app_attr; /* ListPlayerAppAttr */ 1335 tAVRC_LIST_APP_VALUES_RSP list_app_values; /* ListPlayerAppValues */ 1336 tAVRC_GET_CUR_APP_VALUE_RSP get_cur_app_val; /* GetCurAppValue */ 1337 tAVRC_RSP set_app_val; /* SetAppValue */ 1338 tAVRC_GET_APP_ATTR_TXT_RSP get_app_attr_txt; /* GetAppAttrTxt */ 1339 tAVRC_GET_APP_ATTR_TXT_RSP get_app_val_txt; /* GetAppValueTxt */ 1340 tAVRC_RSP inform_charset; /* InformCharset */ 1341 tAVRC_RSP inform_battery_status; /* InformBatteryStatus */ 1342 tAVRC_GET_ELEM_ATTRS_RSP get_elem_attrs; /* GetElemAttrs */ 1343 tAVRC_GET_PLAY_STATUS_RSP get_play_status; /* GetPlayStatus */ 1344 tAVRC_REG_NOTIF_RSP reg_notif; /* RegNotify */ 1345 tAVRC_RSP continu; /* Continue */ 1346 tAVRC_RSP abort; /* Abort */ 1347 1348 tAVRC_RSP addr_player; /* SetAddrPlayer */ 1349 tAVRC_SET_VOLUME_RSP volume; /* SetAbsVolume */ 1350 tAVRC_SET_BR_PLAYER_RSP br_player; /* SetBrowsedPlayer */ 1351 tAVRC_GET_ITEMS_RSP get_items; /* GetFolderItems */ 1352 tAVRC_CHG_PATH_RSP chg_path; /* ChangePath */ 1353 tAVRC_GET_ATTRS_RSP get_attrs; /* GetItemAttrs */ 1354 tAVRC_SEARCH_RSP search; /* Search */ 1355 tAVRC_RSP play_item; /* PlayItem */ 1356 tAVRC_RSP add_to_play; /* AddToNowPlaying */ 1357 } tAVRC_RESPONSE; 1358 1359 #endif ///AVRC_INCLUDED == TRUE 1360 #endif 1361
