X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/f896c00c48f04fb9273555ab8d9b1af99f865d25..a789619fbe2cd07347816cc5c168e8f904acca86:/Demos/Device/ClassDriver/AudioInput/AudioInput.c

diff --git a/Demos/Device/ClassDriver/AudioInput/AudioInput.c b/Demos/Device/ClassDriver/AudioInput/AudioInput.c
index af0f6d2c7..59d2129f4 100644
--- a/Demos/Device/ClassDriver/AudioInput/AudioInput.c
+++ b/Demos/Device/ClassDriver/AudioInput/AudioInput.c
@@ -49,11 +49,6 @@ USB_ClassInfo_Audio_Device_t Microphone_Audio_Interface =
 				.DataINEndpointNumber     = AUDIO_STREAM_EPNUM,
 				.DataINEndpointSize       = AUDIO_STREAM_EPSIZE,
 			},
-		
-		.State =
-			{
-				// Leave all state values to their defaults
-			}
 	};
 
 /** Main program entry point. This routine contains the overall program flow, including initial
@@ -67,8 +62,7 @@ int main(void)
 	
 	for (;;)
 	{
-		if (Microphone_Audio_Interface.State.InterfaceEnabled)
-		  ProcessNextSample();
+		ProcessNextSample();
 
 		Audio_Device_USBTask(&Microphone_Audio_Interface);
 		USB_USBTask();
@@ -100,6 +94,7 @@ void SetupHardware(void)
  */
 void ProcessNextSample(void)
 {
+	/* Check if the sample reload timer period has elapsed, and that the USB bus is ready for a new sample */
 	if ((TIFR0 & (1 << OCF0A)) && Audio_Device_IsReadyForNextSample(&Microphone_Audio_Interface))
 	{
 		TIFR0 |= (1 << OCF0A);
@@ -112,7 +107,7 @@ void ProcessNextSample(void)
 		AudioSample -= (SAMPLE_MAX_RANGE / 2));
 #endif
 
-		Audio_Device_WriteSample16(AudioSample);
+		Audio_Device_WriteSample16(&Microphone_Audio_Interface, AudioSample);
 	}
 }