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