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avrcp: query player application settings

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This commit is contained in:
Milanka Ringwald 2024-10-30 10:42:35 +01:00 committed by Matthias Ringwald
parent cf72ea0124
commit a7d2a6bfac
2 changed files with 195 additions and 3 deletions
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189
src/classic/avrcp_controller.c
View File

@ -1000,13 +1000,13 @@ static void avrcp_handle_l2cap_data_packet_for_signaling_connection(avrcp_connec
avrcp_repeat_mode_t repeat_mode = AVRCP_REPEAT_MODE_INVALID;
avrcp_shuffle_mode_t shuffle_mode = AVRCP_SHUFFLE_MODE_INVALID;
for (i = 0; i < num_attributes; i++){
uint8_t attribute_id = packet[pos++];
avrcp_player_application_setting_attribute_id_t attribute_id = (avrcp_player_application_setting_attribute_id_t)packet[pos++];
uint8_t value = packet[pos++];
switch (attribute_id){
case 0x02:
case AVRCP_PLAYER_APPLICATION_SETTING_ATTRIBUTE_ID_REPEAT_MODE_STATUS:
repeat_mode = (avrcp_repeat_mode_t) value;
break;
case 0x03:
case AVRCP_PLAYER_APPLICATION_SETTING_ATTRIBUTE_ID_SHUFFLE_STATUS:
shuffle_mode = (avrcp_shuffle_mode_t) value;
break;
default:
@ -1017,6 +1017,67 @@ static void avrcp_handle_l2cap_data_packet_for_signaling_connection(avrcp_connec
break;
}
case AVRCP_PDU_ID_LIST_PLAYER_APPLICATION_SETTING_ATTRIBUTES:{
uint8_t num_attributes = packet[pos++];
int i;
for (i = 0; i < num_attributes; i++){
avrcp_player_application_setting_attribute_id_t attribute_id = (avrcp_player_application_setting_attribute_id_t)packet[pos++];
log_info("TODO send event: attribute_id %d", attribute_id);
}
break;
}
case AVRCP_PDU_ID_LIST_PLAYER_APPLICATION_SETTING_VALUES:{
uint8_t num_setting_values = packet[pos++];
int i;
for (i = 0; i < num_setting_values; i++){
uint8_t value = packet[pos++];
log_info("TODO send event: value %d", value);
}
break;
}
case AVRCP_PDU_ID_GET_PLAYER_APPLICATION_SETTING_ATTRIBUTE_TEXT:{
uint8_t num_attributes = packet[pos++];
int i;
avrcp_repeat_mode_t repeat_mode = AVRCP_REPEAT_MODE_INVALID;
avrcp_shuffle_mode_t shuffle_mode = AVRCP_SHUFFLE_MODE_INVALID;
for (i = 0; i < num_attributes; i++){
avrcp_player_application_setting_attribute_id_t attribute_id = (avrcp_player_application_setting_attribute_id_t)packet[pos++];
uint8_t character_set_id = little_endian_read_16(packet, pos);
pos += 2;
uint8_t value_len = packet[pos++];
char * value = (char *)&packet[pos];
pos += value_len;
log_info("TODO send event: attribute_id %d, value_len %d, value %s", attribute_id, value_len, value);
switch (attribute_id){
case AVRCP_PLAYER_APPLICATION_SETTING_ATTRIBUTE_ID_REPEAT_MODE_STATUS:
break;
case AVRCP_PLAYER_APPLICATION_SETTING_ATTRIBUTE_ID_SHUFFLE_STATUS:
break;
default:
break;
}
}
break;
}
case AVRCP_PDU_ID_GET_PLAYER_APPLICATION_SETTING_VALUE_TEXT:{
uint8_t num_setting_values = packet[pos++];
int i;
for (i = 0; i < num_setting_values; i++){
uint8_t value = packet[pos++];
log_info("TODO send event: value %d", value);
}
break;
}
case AVRCP_PDU_ID_INFORM_DISPLAYABLE_CHARACTERSET:
case AVRCP_PDU_ID_INFORM_BATTERY_STATUS_OF_CT:
break;
case AVRCP_PDU_ID_SET_PLAYER_APPLICATION_SETTING_VALUE:{
uint16_t offset = 0;
uint8_t event[6];
@ -1875,6 +1936,39 @@ uint8_t avrcp_controller_set_absolute_volume(uint16_t avrcp_cid, uint8_t volume)
return ERROR_CODE_SUCCESS;
}
uint8_t avrcp_controller_query_player_application_setting_attributes(uint16_t avrcp_cid){
avrcp_connection_t * connection = avrcp_get_connection_for_avrcp_cid_for_role(AVRCP_CONTROLLER, avrcp_cid);
if (!connection){
return ERROR_CODE_UNKNOWN_CONNECTION_IDENTIFIER;
}
if (connection->state != AVCTP_CONNECTION_OPENED) return ERROR_CODE_COMMAND_DISALLOWED;
connection->state = AVCTP_W2_SEND_COMMAND;
avrcp_controller_vendor_dependent_command_data_init(connection, AVRCP_CTYPE_STATUS, AVRCP_PDU_ID_LIST_PLAYER_APPLICATION_SETTING_ATTRIBUTES, true);
connection->data_len = 0;
avrcp_request_can_send_now(connection, connection->l2cap_signaling_cid);
return ERROR_CODE_SUCCESS;
}
uint8_t avrcp_controller_query_player_application_setting_values(uint16_t avrcp_cid, avrcp_player_application_setting_attribute_id_t attribute_id){
avrcp_connection_t * connection = avrcp_get_connection_for_avrcp_cid_for_role(AVRCP_CONTROLLER, avrcp_cid);
if (!connection){
return ERROR_CODE_UNKNOWN_CONNECTION_IDENTIFIER;
}
if (connection->state != AVCTP_CONNECTION_OPENED) return ERROR_CODE_COMMAND_DISALLOWED;
connection->state = AVCTP_W2_SEND_COMMAND;
avrcp_controller_vendor_dependent_command_data_init(connection, AVRCP_CTYPE_STATUS, AVRCP_PDU_ID_LIST_PLAYER_APPLICATION_SETTING_VALUES, true);
connection->data_len = 1;
connection->data[0] = attribute_id;
avrcp_request_can_send_now(connection, connection->l2cap_signaling_cid);
return ERROR_CODE_SUCCESS;
}
uint8_t avrcp_controller_query_shuffle_and_repeat_modes(uint16_t avrcp_cid){
avrcp_connection_t * connection = avrcp_get_connection_for_avrcp_cid_for_role(AVRCP_CONTROLLER, avrcp_cid);
if (!connection){
@ -1917,6 +2011,95 @@ static uint8_t avrcp_controller_set_current_player_application_setting_value(uin
return ERROR_CODE_SUCCESS;
}
uint8_t avrcp_controller_query_player_application_setting_attribute_text(uint16_t avrcp_cid){
avrcp_connection_t * connection = avrcp_get_connection_for_avrcp_cid_for_role(AVRCP_CONTROLLER, avrcp_cid);
if (!connection){
return ERROR_CODE_UNKNOWN_CONNECTION_IDENTIFIER;
}
if (connection->state != AVCTP_CONNECTION_OPENED) return ERROR_CODE_COMMAND_DISALLOWED;
connection->state = AVCTP_W2_SEND_COMMAND;
avrcp_controller_vendor_dependent_command_data_init(connection, AVRCP_CTYPE_STATUS, AVRCP_PDU_ID_GET_PLAYER_APPLICATION_SETTING_ATTRIBUTE_TEXT, true);
connection->data_len = 5;
connection->data[0] = 4; // NumPlayerApplicationSettingAttributeID
// PlayerApplicationSettingAttributeID1 AVRCP Spec, Appendix F, 133
connection->data[1] = 0x01; // equalizer (1-OFF, 2-ON)
connection->data[2] = 0x02; // repeat (1-off, 2-single track, 3-all tracks, 4-group repeat)
connection->data[3] = 0x03; // shuffle (1-off, 2-all tracks, 3-group shuffle)
connection->data[4] = 0x04; // scan (1-off, 2-all tracks, 3-group scan)
avrcp_request_can_send_now(connection, connection->l2cap_signaling_cid);
return ERROR_CODE_SUCCESS;
}
uint8_t avrcp_controller_query_player_application_setting_value_text(uint16_t avrcp_cid){
avrcp_connection_t * connection = avrcp_get_connection_for_avrcp_cid_for_role(AVRCP_CONTROLLER, avrcp_cid);
if (!connection){
return ERROR_CODE_UNKNOWN_CONNECTION_IDENTIFIER;
}
if (connection->state != AVCTP_CONNECTION_OPENED) return ERROR_CODE_COMMAND_DISALLOWED;
connection->state = AVCTP_W2_SEND_COMMAND;
avrcp_controller_vendor_dependent_command_data_init(connection, AVRCP_CTYPE_STATUS, AVRCP_PDU_ID_GET_PLAYER_APPLICATION_SETTING_VALUE_TEXT, true);
connection->data_len = 5;
connection->data[0] = 4; // NumPlayerApplicationSettingAttributeID
// PlayerApplicationSettingAttributeID1 AVRCP Spec, Appendix F, 133
connection->data[1] = 0x01; // equalizer (1-OFF, 2-ON)
connection->data[2] = 0x02; // repeat (1-off, 2-single track, 3-all tracks, 4-group repeat)
connection->data[3] = 0x03; // shuffle (1-off, 2-all tracks, 3-group shuffle)
connection->data[4] = 0x04; // scan (1-off, 2-all tracks, 3-group scan)
avrcp_request_can_send_now(connection, connection->l2cap_signaling_cid);
return ERROR_CODE_SUCCESS;
}
uint8_t avrcp_controller_inform_displayable_characterset(uint16_t avrcp_cid, uint8_t character_set_num, uint16_t * character_set){
btstack_assert(character_set_num > 4);
avrcp_connection_t * connection = avrcp_get_connection_for_avrcp_cid_for_role(AVRCP_CONTROLLER, avrcp_cid);
if (!connection){
return ERROR_CODE_UNKNOWN_CONNECTION_IDENTIFIER;
}
if (connection->state != AVCTP_CONNECTION_OPENED) return ERROR_CODE_COMMAND_DISALLOWED;
connection->state = AVCTP_W2_SEND_COMMAND;
avrcp_controller_vendor_dependent_command_data_init(connection, AVRCP_CTYPE_CONTROL, AVRCP_PDU_ID_INFORM_DISPLAYABLE_CHARACTERSET, true);
// Parameter Length
connection->data_len = character_set_num * 2;
uint8_t pos = 0;
connection->data[pos++] = character_set_num;
uint8_t i;
for (i = 0; i < character_set_num; i++){
little_endian_store_16(connection->data, pos, character_set[i]);
pos += i * 2;
}
avrcp_request_can_send_now(connection, connection->l2cap_signaling_cid);
return ERROR_CODE_SUCCESS;
}
uint8_t avrcp_controller_inform_battery_status(uint16_t avrcp_cid, avrcp_battery_status_t battery_status){
avrcp_connection_t * connection = avrcp_get_connection_for_avrcp_cid_for_role(AVRCP_CONTROLLER, avrcp_cid);
if (!connection){
return ERROR_CODE_UNKNOWN_CONNECTION_IDENTIFIER;
}
if (connection->state != AVCTP_CONNECTION_OPENED) return ERROR_CODE_COMMAND_DISALLOWED;
connection->state = AVCTP_W2_SEND_COMMAND;
avrcp_controller_vendor_dependent_command_data_init(connection, AVRCP_CTYPE_CONTROL, AVRCP_PDU_ID_INFORM_BATTERY_STATUS_OF_CT, true);
// Parameter Length
connection->data_len = 1;
connection->data[0] = battery_status;
avrcp_request_can_send_now(connection, connection->l2cap_signaling_cid);
return ERROR_CODE_SUCCESS;
}
uint8_t avrcp_controller_set_shuffle_mode(uint16_t avrcp_cid, avrcp_shuffle_mode_t mode){
if ((mode < AVRCP_SHUFFLE_MODE_OFF) || (mode > AVRCP_SHUFFLE_MODE_GROUP)) return ERROR_CODE_UNSUPPORTED_FEATURE_OR_PARAMETER_VALUE;
return avrcp_controller_set_current_player_application_setting_value(avrcp_cid, 0x03, mode);

9
src/classic/avrcp_controller.h
View File

@ -341,6 +341,15 @@ uint8_t avrcp_controller_set_absolute_volume(uint16_t avrcp_cid, uint8_t volume)
*/
uint8_t avrcp_controller_skip(uint16_t avrcp_cid);
uint8_t avrcp_controller_query_player_application_setting_attributes(uint16_t avrcp_cid);
uint8_t avrcp_controller_query_player_application_setting_values(uint16_t avrcp_cid, avrcp_player_application_setting_attribute_id_t attribute_id);
uint8_t avrcp_controller_query_player_application_setting_attribute_text(uint16_t avrcp_cid);
uint8_t avrcp_controller_query_player_application_setting_value_text(uint16_t avrcp_cid);
uint8_t avrcp_controller_inform_displayable_characterset(uint16_t avrcp_cid, uint8_t character_set_num, uint16_t * character_set);
uint8_t avrcp_controller_inform_battery_status(uint16_t avrcp_cid, avrcp_battery_status_t battery_status);
/**
* @brief Query repeat and shuffle mode. Response via AVRCP_SUBEVENT_SHUFFLE_AND_REPEAT_MODE.
* @param avrcp_cid