bt_av: audio_render: check more bits before processing the data

Author: redchenjs

main/src/user/audio_render.c

@@ -60,7 +60,6 @@ void set_dac_sample_rate(int rate)
 static void audio_render_task(void *pvParameter)
 {
     bool start = false;
-    EventBits_t uxBits = 0;
 
     ESP_LOGI(TAG, "started.");
 
@@ -121,11 +120,20 @@ static void audio_render_task(void *pvParameter)
             continue;
         }
 
+        EventBits_t uxBits = xEventGroupGetBits(user_event_group);
+
         if ((uxBits & BT_A2DP_IDLE_BIT) || (uxBits & OS_PWR_SLEEP_BIT) || (uxBits & OS_PWR_RESTART_BIT)) {
             vRingbufferReturnItem(audio_buff, (void *)data);
             continue;
         }
 
+#ifdef CONFIG_ENABLE_AUDIO_PROMPT
+        if (!(uxBits & AUDIO_PLAYER_IDLE_BIT)) {
+            vRingbufferReturnItem(audio_buff, (void *)data);
+            continue;
+        }
+#endif
+
         set_dac_sample_rate(a2d_sample_rate);
 
         size_t bytes_written = 0;

main/src/user/bt_av.c

@@ -66,9 +66,13 @@ void bt_app_a2d_cb(esp_a2d_cb_event_t event, esp_a2d_cb_param_t *param)
 
 void bt_app_a2d_data_cb(const uint8_t *data, uint32_t len)
 {
-#ifdef CONFIG_ENABLE_AUDIO_PROMPT
     EventBits_t uxBits = xEventGroupGetBits(user_event_group);
 
+    if ((uxBits & BT_A2DP_IDLE_BIT) || (uxBits & OS_PWR_SLEEP_BIT) || (uxBits & OS_PWR_RESTART_BIT)) {
+        return;
+    }
+
+#ifdef CONFIG_ENABLE_AUDIO_PROMPT
     if (!(uxBits & AUDIO_PLAYER_IDLE_BIT)) {
         return;
     }