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component/bt: Change scan mode after connected or disconnected

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This commit is contained in:
baohongde 2018-05-15 16:35:48 +08:00 committed by bot
parent c54a679a41
commit 50f82a1aa5
2 changed files with 8 additions and 1 deletions
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5
examples/bluetooth/a2dp_sink/main/bt_app_av.c
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@ -97,6 +97,11 @@ static void bt_av_hdl_a2d_evt(uint16_t event, void *p_param)
uint8_t *bda = a2d->conn_stat.remote_bda; uint8_t *bda = a2d->conn_stat.remote_bda;
ESP_LOGI(BT_AV_TAG, "A2DP connection state: %s, [%02x:%02x:%02x:%02x:%02x:%02x]", ESP_LOGI(BT_AV_TAG, "A2DP connection state: %s, [%02x:%02x:%02x:%02x:%02x:%02x]",
m_a2d_conn_state_str[a2d->conn_stat.state], bda[0], bda[1], bda[2], bda[3], bda[4], bda[5]); m_a2d_conn_state_str[a2d->conn_stat.state], bda[0], bda[1], bda[2], bda[3], bda[4], bda[5]);
if (a2d->conn_stat.state == ESP_A2D_CONNECTION_STATE_DISCONNECTED) {
esp_bt_gap_set_scan_mode(ESP_BT_SCAN_MODE_CONNECTABLE_DISCOVERABLE);
} else if (a2d->conn_stat.state == ESP_A2D_CONNECTION_STATE_CONNECTED){
esp_bt_gap_set_scan_mode(ESP_BT_SCAN_MODE_NONE);
}
break; break;
} }
case ESP_A2D_AUDIO_STATE_EVT: { case ESP_A2D_AUDIO_STATE_EVT: {

4
examples/bluetooth/a2dp_source/main/main.c
View File

@ -386,7 +386,7 @@ static void bt_app_av_state_connecting(uint16_t event, void *param)
ESP_LOGI(BT_AV_TAG, "a2dp connected"); ESP_LOGI(BT_AV_TAG, "a2dp connected");
m_a2d_state = APP_AV_STATE_CONNECTED; m_a2d_state = APP_AV_STATE_CONNECTED;
m_media_state = APP_AV_MEDIA_STATE_IDLE; m_media_state = APP_AV_MEDIA_STATE_IDLE;
esp_bt_gap_set_scan_mode(ESP_BT_SCAN_MODE_NONE);
} else if (a2d->conn_stat.state == ESP_A2D_CONNECTION_STATE_DISCONNECTED) { } else if (a2d->conn_stat.state == ESP_A2D_CONNECTION_STATE_DISCONNECTED) {
m_a2d_state = APP_AV_STATE_UNCONNECTED; m_a2d_state = APP_AV_STATE_UNCONNECTED;
} }
@ -482,6 +482,7 @@ static void bt_app_av_state_connected(uint16_t event, void *param)
if (a2d->conn_stat.state == ESP_A2D_CONNECTION_STATE_DISCONNECTED) { if (a2d->conn_stat.state == ESP_A2D_CONNECTION_STATE_DISCONNECTED) {
ESP_LOGI(BT_AV_TAG, "a2dp disconnected"); ESP_LOGI(BT_AV_TAG, "a2dp disconnected");
m_a2d_state = APP_AV_STATE_UNCONNECTED; m_a2d_state = APP_AV_STATE_UNCONNECTED;
esp_bt_gap_set_scan_mode(ESP_BT_SCAN_MODE_CONNECTABLE_DISCOVERABLE);
} }
break; break;
} }
@ -515,6 +516,7 @@ static void bt_app_av_state_disconnecting(uint16_t event, void *param)
if (a2d->conn_stat.state == ESP_A2D_CONNECTION_STATE_DISCONNECTED) { if (a2d->conn_stat.state == ESP_A2D_CONNECTION_STATE_DISCONNECTED) {
ESP_LOGI(BT_AV_TAG, "a2dp disconnected"); ESP_LOGI(BT_AV_TAG, "a2dp disconnected");
m_a2d_state = APP_AV_STATE_UNCONNECTED; m_a2d_state = APP_AV_STATE_UNCONNECTED;
esp_bt_gap_set_scan_mode(ESP_BT_SCAN_MODE_CONNECTABLE_DISCOVERABLE);
} }
break; break;
} }