| /****************************************************************************** |
| * |
| * 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 <stddef.h> |
| |
| #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 | \ |
| AVRC_SUPF_CT_COVER_ART_GET_IMAGE_PROP | \ |
| AVRC_SUPF_CT_COVER_ART_GET_IMAGE) |
| #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 */ |
| MAX_3MBPS_AVDTP_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 */ |
| MAX_3MBPS_AVDTP_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 */ |
| MAX_3MBPS_AVDTP_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; |