set_valid_cod_service

pschatzmann · Oct 18, 2024 · 374cde3 · 374cde3
1 parent ed23c43
commit 374cde3
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Showing 2 changed files with 10 additions and 6 deletions.
diff --git a/src/BluetoothA2DPSource.cpp b/src/BluetoothA2DPSource.cpp
@@ -379,11 +379,9 @@ bool BluetoothA2DPSource::get_name_from_eir(uint8_t *eir, uint8_t *bdname,
   return false;
 }
 
-bool BluetoothA2DPSource::isValidAudioService(uint32_t cod){
+bool BluetoothA2DPSource::is_valid_cod_service(uint32_t cod){
   uint32_t srvc = esp_bt_gap_get_cod_srvc(cod);
-  return srvc & ESP_BT_COD_SRVC_RENDERING 
-  || srvc & ESP_BT_COD_SRVC_AUDIO
-  || srvc & ESP_BT_COD_SRVC_TELEPHONY; 
+  return srvc & valid_cod_services; 
 }
 
 void BluetoothA2DPSource::filter_inquiry_scan_result(
@@ -415,7 +413,7 @@ void BluetoothA2DPSource::filter_inquiry_scan_result(
   }
   /* search for device with MAJOR service class as "rendering" in COD */
   if (!esp_bt_gap_is_valid_cod(cod) ||
-      !isValidAudioService(cod)) {
+      !is_valid_cod_service(cod)) {
     ESP_LOGI(BT_AV_TAG, "--Compatiblity: Incompatible");
     return;
   }

diff --git a/src/BluetoothA2DPSource.h b/src/BluetoothA2DPSource.h
@@ -195,6 +195,11 @@ class BluetoothA2DPSource : public BluetoothA2DPCommon {
       return discovery_active;
     }
 
+    /// Defines the valid enumesp_bt_cod_srvc_t values that are used to identify an audio service. e.g (ESP_BT_COD_SRVC_RENDERING | ESP_BT_COD_SRVC_AUDIO | ESP_BT_COD_SRVC_TELEPHONY)
+    virtual void set_valid_cod_service(uint16_t filter){
+      this->valid_cod_services = filter;
+    }
+
   protected:
     music_data_channels_cb_t data_stream_channels_callback;
     const char *dev_name = "ESP32_A2DP_SRC";
@@ -227,6 +232,7 @@ class BluetoothA2DPSource : public BluetoothA2DPCommon {
     bool reset_ble = false;
     music_data_cb_t data_stream_callback;
     bool discovery_active = false;
+    uint16_t valid_cod_services = ESP_BT_COD_SRVC_RENDERING | ESP_BT_COD_SRVC_AUDIO | ESP_BT_COD_SRVC_TELEPHONY;
 
     bool(*ssid_callback)(const char*ssid, esp_bd_addr_t address, int rrsi) = nullptr;
     void(*discovery_mode_callback)(esp_bt_gap_discovery_state_t discoveryMode) = nullptr;
@@ -279,7 +285,7 @@ class BluetoothA2DPSource : public BluetoothA2DPCommon {
     /// resets the last connectioin so that we can reconnect
     virtual void reset_last_connection();
     /// returns true for ESP_BT_COD_SRVC_RENDERING,ESP_BT_COD_SRVC_AUDIO,ESP_BT_COD_SRVC_TELEPHONY
-    virtual bool isValidAudioService(uint32_t cod);
+    virtual bool is_valid_cod_service(uint32_t cod);
 
     virtual esp_err_t esp_a2d_connect(esp_bd_addr_t peer) {
         ESP_LOGI(BT_AV_TAG, "a2dp connecting to: %s", to_str(peer));