X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/e071f3897a0946c6be1e1b5e1f78eda8dcbf6fc7..cf22a744ec0da3b68c4ffdb14c6fa43f2e07542f:/Demos/Device/LowLevel/AudioInput/AudioInput.c

diff --git a/Demos/Device/LowLevel/AudioInput/AudioInput.c b/Demos/Device/LowLevel/AudioInput/AudioInput.c
index bf790169d..a61ff593c 100644
--- a/Demos/Device/LowLevel/AudioInput/AudioInput.c
+++ b/Demos/Device/LowLevel/AudioInput/AudioInput.c
@@ -78,21 +78,21 @@ void SetupHardware(void)
 /** Event handler for the USB_Connect event. This indicates that the device is enumerating via the status LEDs, and
  *  configures the sample update and PWM timers.
  */
-void EVENT_USB_Connect(void)
+void EVENT_USB_Device_Connect(void)
 {
 	/* Indicate USB enumerating */
 	LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
 
 	/* Sample reload timer initialization */
-	OCR0A   = (F_CPU / AUDIO_SAMPLE_FREQUENCY) - 1;
+	OCR0A   = (F_CPU / 8 / AUDIO_SAMPLE_FREQUENCY) - 1;
 	TCCR0A  = (1 << WGM01);  // CTC mode
-	TCCR0B  = (1 << CS00);   // Fcpu speed	
+	TCCR0B  = (1 << CS01);   // Fcpu/8 speed
 }
 
 /** Event handler for the USB_Disconnect event. This indicates that the device is no longer connected to a host via
  *  the status LEDs, disables the sample update and PWM output timers and stops the USB and Audio management tasks.
  */
-void EVENT_USB_Disconnect(void)
+void EVENT_USB_Device_Disconnect(void)
 {
 	/* Stop the sample reload timer */
 	TCCR0B = 0;
@@ -107,7 +107,7 @@ void EVENT_USB_Disconnect(void)
 /** Event handler for the USB_ConfigurationChanged event. This is fired when the host set the current configuration
  *  of the USB device after enumeration - the device endpoints are configured.
  */
-void EVENT_USB_ConfigurationChanged(void)
+void EVENT_USB_Device_ConfigurationChanged(void)
 {
 	/* Indicate USB connected and ready */
 	LEDs_SetAllLEDs(LEDMASK_USB_READY);
@@ -121,11 +121,11 @@ void EVENT_USB_ConfigurationChanged(void)
 	}
 }
 
-/** Event handler for the USB_UnhandledControlPacket event. This is used to catch standard and class specific
+/** Event handler for the USB_UnhandledControlRequest event. This is used to catch standard and class specific
  *  control requests that are not handled internally by the USB library (including the Audio class-specific
  *  requests) so that they can be handled appropriately for the application.
  */
-void EVENT_USB_UnhandledControlPacket(void)
+void EVENT_USB_Device_UnhandledControlRequest(void)
 {
 	/* Process General and Audio specific control requests */
 	switch (USB_ControlRequest.bRequest)
@@ -169,10 +169,10 @@ void USB_Audio_Task(void)
 		/* Audio sample is ADC value scaled to fit the entire range */
 		int16_t AudioSample = ((SAMPLE_MAX_RANGE / ADC_MAX_RANGE) * ADC_GetResult());
 		
-#if defined(MICROPHONE_BIASED_TO_HALF_RAIL)
+		#if defined(MICROPHONE_BIASED_TO_HALF_RAIL)
 		/* Microphone is biased to half rail voltage, subtract the bias from the sample value */
 		AudioSample -= (SAMPLE_MAX_RANGE / 2));
-#endif
+		#endif
 
 		/* Write the sample to the buffer */
 		Endpoint_Write_Word_LE(AudioSample);