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example/a2dp_sink: fix compile, add flag for volume changed support

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This commit is contained in:
Milanka Ringwald 2020-06-25 15:27:24 +02:00
parent b45059713c
commit 3f6ccd2949
1 changed files with 8 additions and 2 deletions
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10
example/a2dp_sink_demo.c
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@ -141,10 +141,12 @@ typedef struct {
static avdtp_media_codec_configuration_sbc_t sbc_configuration;
static int volume_percentage = 0;
static uint8_t events_num = 0;
#ifdef SUPPORT_VOLUME_CHANGE_NOTIFICATION
static uint8_t events_num = 1;
static uint8_t events[] = {
// AVRCP_NOTIFICATION_EVENT_VOLUME_CHANGED
AVRCP_NOTIFICATION_EVENT_VOLUME_CHANGED
};
#endif
static uint8_t companies_num = 1;
static uint8_t companies[] = {
@ -732,7 +734,11 @@ static void avrcp_target_packet_handler(uint8_t packet_type, uint16_t channel, u
break;
case AVRCP_SUBEVENT_EVENT_IDS_QUERY:
#ifdef SUPPORT_VOLUME_CHANGE_NOTIFICATION
avrcp_target_supported_events(avrcp_cid, events_num, events, sizeof(events));
#else
avrcp_target_supported_events(avrcp_cid, 0, NULL, 0);
#endif
break;
case AVRCP_SUBEVENT_COMPANY_IDS_QUERY:
avrcp_target_supported_companies(avrcp_cid, companies_num, companies, sizeof(companies));