Clean up excessive whitespace at the end of each line using the wspurify tool made...

[pub/USBasp.git] / Demos / Device / LowLevel / AudioOutput / AudioOutput.c

diff --git a/Demos/Device/LowLevel/AudioOutput/AudioOutput.c b/Demos/Device/LowLevel/AudioOutput/AudioOutput.c
index fbadf8d..e33eb40 100644 (file)
--- a/Demos/Device/LowLevel/AudioOutput/AudioOutput.c
+++ b/Demos/Device/LowLevel/AudioOutput/AudioOutput.c
@@ -1,7 +1,7 @@
 /*
              LUFA Library
      Copyright (C) Dean Camera, 2010.
 /*
              LUFA Library
      Copyright (C) Dean Camera, 2010.

-              
+

   dean [at] fourwalledcubicle [dot] com
       www.fourwalledcubicle.com
 */
   dean [at] fourwalledcubicle [dot] com
       www.fourwalledcubicle.com
 */


@@ -9,13 +9,13 @@
 /*
   Copyright 2010  Dean Camera (dean [at] fourwalledcubicle [dot] com)
 
 /*
   Copyright 2010  Dean Camera (dean [at] fourwalledcubicle [dot] com)
 

-  Permission to use, copy, modify, distribute, and sell this 
+  Permission to use, copy, modify, distribute, and sell this

   software and its documentation for any purpose is hereby granted
   software and its documentation for any purpose is hereby granted

-  without fee, provided that the above copyright notice appear in 
+  without fee, provided that the above copyright notice appear in

   all copies and that both that the copyright notice and this
   all copies and that both that the copyright notice and this

-  permission notice and warranty disclaimer appear in supporting 
-  documentation, and that the name of the author not be used in 
-  advertising or publicity pertaining to distribution of the 
+  permission notice and warranty disclaimer appear in supporting
+  documentation, and that the name of the author not be used in
+  advertising or publicity pertaining to distribution of the

   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this
   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this


@@ -33,7 +33,7 @@
  *  Main source file for the AudioOutput demo. This file contains the main tasks of the demo and
  *  is responsible for the initial application hardware configuration.
  */
  *  Main source file for the AudioOutput demo. This file contains the main tasks of the demo and
  *  is responsible for the initial application hardware configuration.
  */

- 
+

 #include "AudioOutput.h"
 
 /** Flag to indicate if the streaming audio alternative interface has been selected by the host. */
 #include "AudioOutput.h"
 
 /** Flag to indicate if the streaming audio alternative interface has been selected by the host. */


@@ -48,7 +48,7 @@ int main(void)
 
        LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
        sei();
 
        LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
        sei();

-       
+

        for (;;)
        {
                USB_Audio_Task();
        for (;;)
        {
                USB_Audio_Task();


@@ -65,7 +65,7 @@ void SetupHardware(void)
 
        /* Disable clock division */
        clock_prescale_set(clock_div_1);
 
        /* Disable clock division */
        clock_prescale_set(clock_div_1);

-       
+

        /* Hardware Initialization */
        LEDs_Init();
        USB_Init();
        /* Hardware Initialization */
        LEDs_Init();
        USB_Init();


@@ -78,12 +78,12 @@ void EVENT_USB_Device_Connect(void)
 {
        /* Indicate USB enumerating */
        LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
 {
        /* Indicate USB enumerating */
        LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);

-       
+

        /* Sample reload timer initialization */
        OCR0A   = (F_CPU / 8 / AUDIO_SAMPLE_FREQUENCY) - 1;
        TCCR0A  = (1 << WGM01);  // CTC mode
        TCCR0B  = (1 << CS01);   // Fcpu/8 speed
        /* Sample reload timer initialization */
        OCR0A   = (F_CPU / 8 / AUDIO_SAMPLE_FREQUENCY) - 1;
        TCCR0A  = (1 << WGM01);  // CTC mode
        TCCR0B  = (1 << CS01);   // Fcpu/8 speed

-                       
+

 #if defined(AUDIO_OUT_MONO)
        /* Set speaker as output */
        DDRC   |= (1 << 6);
 #if defined(AUDIO_OUT_MONO)
        /* Set speaker as output */
        DDRC   |= (1 << 6);


@@ -100,7 +100,7 @@ void EVENT_USB_Device_Connect(void)
        TCCR3A  = ((1 << WGM30) | (1 << COM3A1) | (1 << COM3A0)
                                | (1 << COM3B1) | (1 << COM3B0)); // Set on match, clear on TOP
        TCCR3B  = ((1 << WGM32) | (1 << CS30));  // Fast 8-Bit PWM, F_CPU speed
        TCCR3A  = ((1 << WGM30) | (1 << COM3A1) | (1 << COM3A0)
                                | (1 << COM3B1) | (1 << COM3B0)); // Set on match, clear on TOP
        TCCR3B  = ((1 << WGM32) | (1 << CS30));  // Fast 8-Bit PWM, F_CPU speed

-#endif 
+#endif

 }
 
 /** Event handler for the USB_Disconnect event. This indicates that the device is no longer connected to a host via
 }
 
 /** Event handler for the USB_Disconnect event. This indicates that the device is no longer connected to a host via


@@ -112,7 +112,7 @@ void EVENT_USB_Device_Disconnect(void)
        TCCR0B = 0;
 #if (defined(AUDIO_OUT_MONO) || defined(AUDIO_OUT_STEREO))
        TCCR3B = 0;
        TCCR0B = 0;
 #if (defined(AUDIO_OUT_MONO) || defined(AUDIO_OUT_STEREO))
        TCCR3B = 0;

-#endif         
+#endif

 
 #if defined(AUDIO_OUT_MONO)
        /* Set speaker as input to reduce current draw */
 
 #if defined(AUDIO_OUT_MONO)
        /* Set speaker as input to reduce current draw */


@@ -182,11 +182,11 @@ void USB_Audio_Task(void)
 
        /* Check to see if the streaming interface is selected, if not the host is not receiving audio */
        if (!(StreamingAudioInterfaceSelected))
 
        /* Check to see if the streaming interface is selected, if not the host is not receiving audio */
        if (!(StreamingAudioInterfaceSelected))

-         return;       
+         return;

 
        /* Select the audio stream endpoint */
        Endpoint_SelectEndpoint(AUDIO_STREAM_EPNUM);
 
        /* Select the audio stream endpoint */
        Endpoint_SelectEndpoint(AUDIO_STREAM_EPNUM);

-       
+

        /* Check if the current endpoint can be read from (contains a packet) and that the next sample should be read */
        if (Endpoint_IsOUTReceived() && (TIFR0 & (1 << OCF0A)))
        {
        /* Check if the current endpoint can be read from (contains a packet) and that the next sample should be read */
        if (Endpoint_IsOUTReceived() && (TIFR0 & (1 << OCF0A)))
        {


@@ -234,3 +234,4 @@ void USB_Audio_Task(void)
                LEDs_SetAllLEDs(LEDMask);
        }
 }
                LEDs_SetAllLEDs(LEDMask);
        }
 }

+