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example: remove handling of notification events with INTERIM status

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This commit is contained in:
Milanka Ringwald 2021-10-13 12:03:58 +02:00
parent dac572e657
commit 873b8e568a
2 changed files with 8 additions and 35 deletions
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24
example/a2dp_sink_demo.c
View File

@ -249,7 +249,7 @@ static int a2dp_and_avrcp_setup(void){
// Initialize AVRCP service
avrcp_init();
avrcp_register_packet_handler(&avrcp_packet_handler);
// Initialize AVRCP Controller
avrcp_controller_init();
avrcp_controller_register_packet_handler(&avrcp_controller_packet_handler);
@ -602,6 +602,8 @@ static void avrcp_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t
avrcp_subevent_connection_established_get_bd_addr(packet, adress);
printf("AVRCP: Connected to %s, cid 0x%02x\n", bd_addr_to_str(adress), avrcp_cid);
avrcp_target_battery_status_changed(avrcp_cid, battery_status);
// automatically enable notifications
avrcp_controller_enable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_PLAYBACK_STATUS_CHANGED);
avrcp_controller_enable_notification(avrcp_cid, AVRCP_NOTIFICATION_EVENT_NOW_PLAYING_CONTENT_CHANGED);
@ -630,22 +632,6 @@ static void avrcp_controller_packet_handler(uint8_t packet_type, uint16_t channe
status = packet[5];
if (!avrcp_cid) return;
// ignore INTERIM status
if (status == AVRCP_CTYPE_RESPONSE_INTERIM){
switch (packet[2]){
case AVRCP_SUBEVENT_NOTIFICATION_PLAYBACK_POS_CHANGED:{
uint32_t playback_position_ms = avrcp_subevent_notification_playback_pos_changed_get_playback_position_ms(packet);
if (playback_position_ms == AVRCP_NO_TRACK_SELECTED_PLAYBACK_POSITION_CHANGED){
printf("AVRCP Controller: playback position changed, no track is selected\n");
}
break;
}
default:
break;
}
return;
}
memset(avrcp_subevent_value, 0, sizeof(avrcp_subevent_value));
switch (packet[2]){
case AVRCP_SUBEVENT_NOTIFICATION_PLAYBACK_POS_CHANGED:
@ -957,6 +943,7 @@ static void show_usage(void){
static void stdin_process(char cmd){
uint8_t status = ERROR_CODE_SUCCESS;
uint8_t volume;
avrcp_battery_status_t old_battery_status;
switch (cmd){
case 'b':
@ -999,11 +986,14 @@ static void stdin_process(char cmd){
avrcp_volume_changed(volume);
break;
case 'V':
old_battery_status = battery_status;
if (battery_status < AVRCP_BATTERY_STATUS_FULL_CHARGE){
battery_status = (avrcp_battery_status_t)((uint8_t) battery_status + 1);
} else {
battery_status = AVRCP_BATTERY_STATUS_NORMAL;
}
printf(" - toggle battery value, old %d, new %d\n", old_battery_status, battery_status);
status = avrcp_target_battery_status_changed(avrcp_cid, battery_status);
break;
case 'O':

19
example/a2dp_source_demo.c
View File

@ -840,24 +840,7 @@ static void avrcp_controller_packet_handler(uint8_t packet_type, uint16_t channe
status = packet[5];
if (!media_tracker.avrcp_cid) return;
// ignore INTERIM status
if (status == AVRCP_CTYPE_RESPONSE_INTERIM){
switch (packet[2]){
case AVRCP_SUBEVENT_NOTIFICATION_VOLUME_CHANGED:
printf("AVRCP Controller: Initial absolute volume %d %%\n", avrcp_subevent_notification_volume_changed_get_absolute_volume(packet) * 100 / 127);
break;
case AVRCP_SUBEVENT_NOTIFICATION_EVENT_BATT_STATUS_CHANGED:
// see avrcp_battery_status_t
printf("AVRCP Controller: Initial battery status %d\n", avrcp_subevent_notification_event_batt_status_changed_get_battery_status(packet));
break;
default:
break;
}
return;
}
switch (packet[2]){
case AVRCP_SUBEVENT_NOTIFICATION_VOLUME_CHANGED:
printf("AVRCP Controller: notification absolute volume changed %d %%\n", avrcp_subevent_notification_volume_changed_get_absolute_volume(packet) * 100 / 127);