Added a get/set volume call for audio channels in the mixer

lancaster-university · Mar 21, 2022 · 1c4f5cf · 1c4f5cf
1 parent 4d54997
commit 1c4f5cf
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/inc/MicroBitAudio.h b/inc/MicroBitAudio.h
@@ -67,6 +67,8 @@ namespace codal
         NRF52Pin &microphone;                   // Microphone pin passed from MicroBit constructor
         NRF52Pin &runmic;                       // Runmic pin passed from MicroBit constructor
 
+        int micDriverTimeout;
+
         public:
         SoundExpressions soundExpressions;      // SoundExpression intepreter
         SoundOutputPin   virtualOutputPin;      // Virtual PWM channel (backward compatibility).
@@ -86,6 +88,11 @@ namespace codal
          */
         static void requestActivation();
 
+        /**
+         * Called periodically to maintain the periperhal timout timers
+         */
+        void periodicCallback();
+
         /**
           * Catch events from the splitter
           * @param MicroBitEvent