/******************************************************************************
*
* 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)
#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;