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test/le_audio: restart scanning on big sync lost in broadcast sink

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This commit is contained in:
Matthias Ringwald 2022-07-11 16:58:20 +02:00
parent c7a108afba
commit 111967cb0d
1 changed files with 20 additions and 4 deletions
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24
test/le_audio/le_audio_broadcast_sink.c
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@ -405,6 +405,13 @@ static void enter_create_big_sync(void){
gap_big_sync_create(&big_sync_storage, &big_sync_params);
}
static void start_scanning() {
app_state = APP_W4_BROADCAST_ADV;
gap_set_scan_params(1, 0x30, 0x30, 0);
gap_start_scan();
printf("Start scan..\n");
}
static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
UNUSED(channel);
if (packet_type != HCI_EVENT_PACKET) return;
@ -414,10 +421,7 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
switch(btstack_event_state_get_state(packet)) {
case HCI_STATE_WORKING:
if (app_state != APP_W4_WORKING) break;
app_state = APP_W4_BROADCAST_ADV;
gap_set_scan_params(1, 0x30, 0x30, 0);
gap_start_scan();
printf("Start scan..\n");
start_scanning();
break;
case HCI_STATE_OFF:
printf("Goodbye\n");
@ -502,6 +506,18 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
enter_create_big_sync();
}
break;
case HCI_SUBEVENT_LE_BIG_SYNC_LOST:
printf("BIG Sync Lost\n");
{
const btstack_audio_sink_t * sink = btstack_audio_sink_get_instance();
if (sink != NULL) {
sink->stop_stream();
sink->close();
}
}
// start over
start_scanning();
break;
default:
break;
}