SourceVu will show references to esp_avrc_ct_cb_param_t from the following samples and libraries:
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esp_avrc_ct_cb_param_t union
AVRC controller callback parameters
Syntax
typedef union
{
struct avrc_ct_conn_stat_param {
bool connected;
esp_bd_addr_t remote_bda;
} conn_stat;
struct avrc_ct_psth_rsp_param {
uint8_t tl;
uint8_t key_code;
uint8_t key_state;
esp_avrc_rsp_t rsp_code;
} psth_rsp;
struct avrc_ct_meta_rsp_param {
uint8_t attr_id;
uint8_t *attr_text;
int attr_length;
} meta_rsp;
struct avrc_ct_change_notify_param {
uint8_t event_id;
esp_avrc_rn_param_t event_parameter;
} change_ntf;
struct avrc_ct_rmt_feats_param {
uint32_t feat_mask;
uint16_t tg_feat_flag;
esp_bd_addr_t remote_bda;
} rmt_feats;
struct avrc_ct_get_rn_caps_rsp_param {
uint8_t cap_count;
esp_avrc_rn_evt_cap_mask_t evt_set;
} get_rn_caps_rsp;
struct avrc_ct_set_volume_rsp_param {
uint8_t volume;
} set_volume_rsp;
struct avrc_ct_cover_art_state_param {
esp_avrc_cover_art_conn_state_t state;
esp_bt_status_t reason;
} cover_art_state;
struct avrc_ct_cover_art_data_param {
esp_bt_status_t status;
bool final;
uint16_t data_len;
uint8_t *p_data;
} cover_art_data;
} esp_avrc_ct_cb_param_t;
Fields
Field
Declared as
Description
ESP_AVRC_CT_GET_RN_CAPABILITIES_RSP_EVT get supported event capabilities response from AVRCP target.
ESP_AVRC_CT_SET_ABSOLUTE_VOLUME_RSP_EVT set absolute volume response event.
ESP_AVRC_CT_COVER_ART_STATE_EVT AVRC Cover Art connection state change event.
struct avrc_ct_cover_art_data_param {
esp_bt_status_t status;
bool final;
uint16_t data_len;
uint8_t *p_data;
}
ESP_AVRC_CT_COVER_ART_DATA_EVT AVRC Cover Art data event.
ESP_AVRC_CT_CONNECTION_STATE_EVT AVRC connection status.
struct avrc_ct_psth_rsp_param {
uint8_t tl;
uint8_t key_code;
uint8_t key_state;
esp_avrc_rsp_t rsp_code;
}
ESP_AVRC_CT_PASSTHROUGH_RSP_EVT passthrough command response.
ESP_AVRC_CT_METADATA_RSP_EVT metadata attributes response.
ESP_AVRC_CT_CHANGE_NOTIFY_EVT notifications.
struct avrc_ct_rmt_feats_param {
uint32_t feat_mask;
uint16_t tg_feat_flag;
esp_bd_addr_t remote_bda;
}
ESP_AVRC_CT_REMOTE_FEATURES_EVT AVRC features discovered from remote SDP server.