/****************************************************************************** * * Copyright 2005-2016 Broadcom Corporation * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * ******************************************************************************/ /****************************************************************************** * * This file contains compile-time configurable constants for advanced * audio/video * ******************************************************************************/ #include #include "bt_common.h" #include "bt_target.h" #include "bta_api.h" #include "bta_av_int.h" #ifndef BTA_AV_RC_COMP_ID #define BTA_AV_RC_COMP_ID AVRC_CO_GOOGLE #endif #ifndef BTA_AV_RC_PASS_RSP_CODE #define BTA_AV_RC_PASS_RSP_CODE AVRC_RSP_NOT_IMPL #endif const uint32_t bta_av_meta_caps_co_ids[] = {AVRC_CO_METADATA, AVRC_CO_BROADCOM}; /* AVRCP supported categories */ #define BTA_AV_RC_SUPF_CT (AVRC_SUPF_CT_CAT2) #define BTA_AVK_RC_SUPF_CT (AVRC_SUPF_CT_CAT1 | AVRC_SUPF_CT_BROWSE) #define BTA_AVK_RC_SUPF_TG (AVRC_SUPF_TG_CAT2) /* AVRCP Controller and Targer default name */ #ifndef BTA_AV_RC_CT_NAME #define BTA_AV_RC_CT_NAME "AVRC Controller" #endif #ifndef BTA_AV_RC_TG_NAME #define BTA_AV_RC_TG_NAME "AVRC Target" #endif /* Added to modify * 1. flush timeout * 2. Remove Group navigation support in SupportedFeatures * 3. GetCapabilities supported event_ids list * 4. GetCapabilities supported event_ids count */ /* Flushing partial avdtp packets can cause some headsets to disconnect the link if receiving partial a2dp frames */ const uint16_t bta_av_audio_flush_to[] = { 0, /* 1 stream */ 0, /* 2 streams */ 0, /* 3 streams */ 0, /* 4 streams */ 0 /* 5 streams */ }; /* AVDTP audio transport channel flush timeout */ /* Note: Android doesnt support AVRC_SUPF_TG_GROUP_NAVI */ /* Note: if AVRC_SUPF_TG_GROUP_NAVI is set, bta_av_cfg.avrc_group should be true */ #ifndef BTA_AV_RC_SUPF_TG #define BTA_AV_RC_SUPF_TG \ (AVRC_SUPF_TG_CAT1 | AVRC_SUPF_TG_MULTI_PLAYER | \ AVRC_SUPF_TG_BROWSE) /* TODO: | AVRC_SUPF_TG_APP_SETTINGS) */ #endif /* * If the number of event IDs is changed in this array, BTA_AV_NUM_RC_EVT_IDS * also needs to be changed. */ const uint8_t bta_av_meta_caps_evt_ids[] = { AVRC_EVT_PLAY_STATUS_CHANGE, AVRC_EVT_TRACK_CHANGE, AVRC_EVT_PLAY_POS_CHANGED, AVRC_EVT_AVAL_PLAYERS_CHANGE, AVRC_EVT_ADDR_PLAYER_CHANGE, AVRC_EVT_UIDS_CHANGE, AVRC_EVT_NOW_PLAYING_CHANGE, /* TODO: Add support for these events AVRC_EVT_APP_SETTING_CHANGE, */ }; #ifndef BTA_AV_NUM_RC_EVT_IDS #define BTA_AV_NUM_RC_EVT_IDS \ (sizeof(bta_av_meta_caps_evt_ids) / sizeof(bta_av_meta_caps_evt_ids[0])) #endif /* BTA_AV_NUM_RC_EVT_IDS */ const uint8_t bta_avk_meta_caps_evt_ids[] = { #if (AVRC_ADV_CTRL_INCLUDED == TRUE) AVRC_EVT_VOLUME_CHANGE, #endif }; #ifndef BTA_AVK_NUM_RC_EVT_IDS #define BTA_AVK_NUM_RC_EVT_IDS \ (sizeof(bta_avk_meta_caps_evt_ids) / sizeof(bta_avk_meta_caps_evt_ids[0])) #endif /* BTA_AVK_NUM_RC_EVT_IDS */ // These are the only events used with AVRCP1.3 const uint8_t bta_av_meta_caps_evt_ids_avrcp13[] = { AVRC_EVT_PLAY_STATUS_CHANGE, AVRC_EVT_TRACK_CHANGE, AVRC_EVT_PLAY_POS_CHANGED, }; #ifndef BTA_AV_NUM_RC_EVT_IDS_AVRCP13 #define BTA_AV_NUM_RC_EVT_IDS_AVRCP13 \ (sizeof(bta_av_meta_caps_evt_ids_avrcp13) / \ sizeof(bta_av_meta_caps_evt_ids_avrcp13[0])) #endif /* BTA_AVK_NUM_RC_EVT_IDS_AVRCP13 */ /* the MTU for the AVRCP browsing channel */ #ifndef BTA_AV_MAX_RC_BR_MTU #define BTA_AV_MAX_RC_BR_MTU 1008 #endif /* This configuration to be used when we are Src + TG + CT( only for abs vol) */ const tBTA_AV_CFG bta_av_cfg = { BTA_AV_RC_COMP_ID, /* AVRCP Company ID */ 512, /* AVRCP MTU at L2CAP for control channel */ BTA_AV_MAX_RC_BR_MTU, /* AVRCP MTU at L2CAP for browsing channel */ BTA_AV_RC_SUPF_CT, /* AVRCP controller categories */ BTA_AV_RC_SUPF_TG, /* AVRCP target categories */ 672, /* AVDTP signaling channel MTU at L2CAP */ BTA_AV_MAX_A2DP_MTU, /* AVDTP audio transport channel MTU at L2CAP */ bta_av_audio_flush_to, /* AVDTP audio transport channel flush timeout */ 6, /* AVDTP audio channel max data queue size */ false, /* true, to accept AVRC 1.3 group nevigation command */ 2, /* company id count in p_meta_co_ids */ BTA_AV_NUM_RC_EVT_IDS, /* event id count in p_meta_evt_ids */ BTA_AV_RC_PASS_RSP_CODE, /* the default response code for pass through commands */ bta_av_meta_caps_co_ids, /* the metadata Get Capabilities response for company id */ bta_av_meta_caps_evt_ids, /* the the metadata Get Capabilities response for event id */ NULL, /* the action function table for audio stream */ BTA_AV_RC_CT_NAME, /* Default AVRCP controller name */ BTA_AV_RC_TG_NAME /* Default AVRCP target name */ }; /* This configuration to be used when we are Sink + CT + TG( only for abs vol) */ const tBTA_AV_CFG bta_avk_cfg = { AVRC_CO_METADATA, /* AVRCP Company ID */ 512, /* AVRCP MTU at L2CAP for control channel */ BTA_AV_MAX_RC_BR_MTU, /* AVRCP MTU at L2CAP for browsing channel */ BTA_AVK_RC_SUPF_CT, /* AVRCP controller categories */ BTA_AVK_RC_SUPF_TG, /* AVRCP target categories */ 672, /* AVDTP signaling channel MTU at L2CAP */ BTA_AV_MAX_A2DP_MTU, /* AVDTP audio transport channel MTU at L2CAP */ bta_av_audio_flush_to, /* AVDTP audio transport channel flush timeout */ 6, /* AVDTP audio channel max data queue size */ false, /* true, to accept AVRC 1.3 group nevigation command */ 2, /* company id count in p_meta_co_ids */ BTA_AVK_NUM_RC_EVT_IDS, /* event id count in p_meta_evt_ids */ BTA_AV_RC_PASS_RSP_CODE, /* the default response code for pass through commands */ bta_av_meta_caps_co_ids, /* the metadata Get Capabilities response for company id */ bta_avk_meta_caps_evt_ids, /* the the metadata Get Capabilities response for event id */ NULL, /* the action function table for audio stream */ {0}, /* Default AVRCP controller name */ {0}, /* Default AVRCP target name */ }; /* This configuration to be used when we are using AVRCP1.3 */ const tBTA_AV_CFG bta_av_cfg_compatibility = { BTA_AV_RC_COMP_ID, /* AVRCP Company ID */ 512, /* AVRCP MTU at L2CAP for control channel */ BTA_AV_MAX_RC_BR_MTU, /* AVRCP MTU at L2CAP for browsing channel */ BTA_AV_RC_SUPF_CT, /* AVRCP controller categories */ AVRC_SUPF_TG_CAT1, /* Only support CAT1 for AVRCP1.3 */ 672, /* AVDTP signaling channel MTU at L2CAP */ BTA_AV_MAX_A2DP_MTU, /* AVDTP audio transport channel MTU at L2CAP */ bta_av_audio_flush_to, /* AVDTP audio transport channel flush timeout */ 6, /* AVDTP audio channel max data queue size */ false, /* true, to accept AVRC 1.3 group nevigation command */ 2, /* company id count in p_meta_co_ids */ BTA_AV_NUM_RC_EVT_IDS_AVRCP13, /* event id count for AVRCP1.3 */ BTA_AV_RC_PASS_RSP_CODE, /* the default response code for pass through commands */ bta_av_meta_caps_co_ids, /* the metadata Get Capabilities response for company id */ bta_av_meta_caps_evt_ids_avrcp13, /* the the metadata Get Capabilities response for event id, compatible with AVRCP1.3 */ NULL, /* the action function table for audio stream */ BTA_AV_RC_CT_NAME, /* Default AVRCP controller name */ BTA_AV_RC_TG_NAME /* Default AVRCP target name */ }; const tBTA_AV_CFG* p_bta_av_cfg = NULL; const uint16_t bta_av_rc_id[] = { 0x0000, /* bit mask: 0=SELECT, 1=UP, 2=DOWN, 3=LEFT, 4=RIGHT, 5=RIGHT_UP, 6=RIGHT_DOWN, 7=LEFT_UP, 8=LEFT_DOWN, 9=ROOT_MENU, 10=SETUP_MENU, 11=CONT_MENU, 12=FAV_MENU, 13=EXIT */ 0, /* not used */ 0x0000, /* bit mask: 0=0, 1=1, 2=2, 3=3, 4=4, 5=5, 6=6, 7=7, 8=8, 9=9, 10=DOT, 11=ENTER, 12=CLEAR */ 0x0000, /* bit mask: 0=CHAN_UP, 1=CHAN_DOWN, 2=PREV_CHAN, 3=SOUND_SEL, 4=INPUT_SEL, 5=DISP_INFO, 6=HELP, 7=PAGE_UP, 8=PAGE_DOWN */ /* btui_app provides an example of how to leave the decision of rejecting a command or not * based on which media player is currently addressed (this is only applicable for AVRCP 1.4 or later) * If the decision is per player for a particular rc_id, the related bit is clear (not set) * bit mask: 0=POWER, 1=VOL_UP, 2=VOL_DOWN, 3=MUTE, 4=PLAY, 5=STOP, 6=PAUSE, 7=RECORD, 8=REWIND, 9=FAST_FOR, 10=EJECT, 11=FORWARD, 12=BACKWARD */ #if (BTA_AV_RC_PASS_RSP_CODE == AVRC_RSP_INTERIM) 0x0070, /* PLAY | STOP | PAUSE */ #else /* BTA_AV_RC_PASS_RSP_CODE != AVRC_RSP_INTERIM */ 0x1b7E, /* PLAY | STOP | PAUSE | FF | RW | VOL_UP | VOL_DOWN | MUTE | FW | BACK */ #endif /* BTA_AV_RC_PASS_RSP_CODE */ 0x0000, /* bit mask: 0=ANGLE, 1=SUBPICT */ 0, /* not used */ 0x0000 /* bit mask: 0=not used, 1=F1, 2=F2, 3=F3, 4=F4, 5=F5 */ }; #if (BTA_AV_RC_PASS_RSP_CODE == AVRC_RSP_INTERIM) const uint16_t bta_av_rc_id_ac[] = { 0x0000, /* bit mask: 0=SELECT, 1=UP, 2=DOWN, 3=LEFT, 4=RIGHT, 5=RIGHT_UP, 6=RIGHT_DOWN, 7=LEFT_UP, 8=LEFT_DOWN, 9=ROOT_MENU, 10=SETUP_MENU, 11=CONT_MENU, 12=FAV_MENU, 13=EXIT */ 0, /* not used */ 0x0000, /* bit mask: 0=0, 1=1, 2=2, 3=3, 4=4, 5=5, 6=6, 7=7, 8=8, 9=9, 10=DOT, 11=ENTER, 12=CLEAR */ 0x0000, /* bit mask: 0=CHAN_UP, 1=CHAN_DOWN, 2=PREV_CHAN, 3=SOUND_SEL, 4=INPUT_SEL, 5=DISP_INFO, 6=HELP, 7=PAGE_UP, 8=PAGE_DOWN */ /* btui_app provides an example of how to leave the decision of * rejecting a command or not * based on which media player is currently addressed (this is * only applicable for AVRCP 1.4 or later) * If the decision is per player for a particular rc_id, the * related bit is set */ 0x1800, /* bit mask: 0=POWER, 1=VOL_UP, 2=VOL_DOWN, 3=MUTE, 4=PLAY, 5=STOP, 6=PAUSE, 7=RECORD, 8=REWIND, 9=FAST_FOR, 10=EJECT, 11=FORWARD, 12=BACKWARD */ 0x0000, /* bit mask: 0=ANGLE, 1=SUBPICT */ 0, /* not used */ 0x0000 /* bit mask: 0=not used, 1=F1, 2=F2, 3=F3, 4=F4, 5=F5 */ }; uint16_t* p_bta_av_rc_id_ac = (uint16_t*)bta_av_rc_id_ac; #else uint16_t* p_bta_av_rc_id_ac = NULL; #endif uint16_t* p_bta_av_rc_id = (uint16_t*)bta_av_rc_id;