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

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

diff --git a/Demos/Device/LowLevel/MassStorage/MassStorage.c b/Demos/Device/LowLevel/MassStorage/MassStorage.c
index 3bf2af1..a168061 100644 (file)
--- a/Demos/Device/LowLevel/MassStorage/MassStorage.c
+++ b/Demos/Device/LowLevel/MassStorage/MassStorage.c
@@ -1,7 +1,7 @@
 /*
              LUFA Library
      Copyright (C) Dean Camera, 2010.
-              
+
   dean [at] fourwalledcubicle [dot] com
       www.fourwalledcubicle.com
 */
@@ -9,13 +9,13 @@
 /*
   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
-  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
-  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
@@ -53,7 +53,7 @@ volatile bool          IsMassStoreReset = false;
 int main(void)
 {
        SetupHardware();
-       
+
        LEDs_SetAllLEDs(LEDMASK_USB_NOTREADY);
        sei();
 
@@ -89,7 +89,7 @@ void EVENT_USB_Device_Connect(void)
 {
        /* Indicate USB enumerating */
        LEDs_SetAllLEDs(LEDMASK_USB_ENUMERATING);
-       
+
        /* Reset the MSReset flag upon connection */
        IsMassStoreReset = false;
 }
@@ -117,7 +117,7 @@ void EVENT_USB_Device_ConfigurationChanged(void)
                                                    MASS_STORAGE_IO_EPSIZE, ENDPOINT_BANK_SINGLE);
 
        /* Indicate endpoint configuration success or failure */
-       LEDs_SetAllLEDs(ConfigSuccess ? LEDMASK_USB_READY : LEDMASK_USB_ERROR);                                                    
+       LEDs_SetAllLEDs(ConfigSuccess ? LEDMASK_USB_READY : LEDMASK_USB_ERROR);
 }
 
 /** Event handler for the USB_UnhandledControlPacket event. This is used to catch standard and class specific
@@ -147,11 +147,11 @@ void EVENT_USB_Device_UnhandledControlRequest(void)
 
                                /* Indicate to the host the number of supported LUNs (virtual disks) on the device */
                                Endpoint_Write_Byte(TOTAL_LUNS - 1);
-                               
-                               Endpoint_ClearIN();                             
+
+                               Endpoint_ClearIN();
                                Endpoint_ClearStatusStage();
                        }
-                       
+
                        break;
        }
 }
@@ -176,14 +176,14 @@ void MassStorage_Task(void)
                  Endpoint_SelectEndpoint(MASS_STORAGE_IN_EPNUM);
 
                /* Decode the received SCSI command, set returned status code */
-               CommandStatus.Status = SCSI_DecodeSCSICommand() ? Command_Pass : Command_Fail;          
+               CommandStatus.Status = SCSI_DecodeSCSICommand() ? Command_Pass : Command_Fail;
 
                /* Load in the CBW tag into the CSW to link them together */
                CommandStatus.Tag = CommandBlock.Tag;
 
                /* Load in the data residue counter into the CSW */
                CommandStatus.DataTransferResidue = CommandBlock.DataTransferLength;
-               
+
                /* Stall the selected data pipe if command failed (if data is still to be transferred) */
                if ((CommandStatus.Status == Command_Fail) && (CommandStatus.DataTransferResidue))
                  Endpoint_StallTransaction();
@@ -201,7 +201,7 @@ void MassStorage_Task(void)
                /* Reset the data endpoint banks */
                Endpoint_ResetFIFO(MASS_STORAGE_OUT_EPNUM);
                Endpoint_ResetFIFO(MASS_STORAGE_IN_EPNUM);
-               
+
                Endpoint_SelectEndpoint(MASS_STORAGE_OUT_EPNUM);
                Endpoint_ClearStall();
                Endpoint_ResetDataToggle();
@@ -223,7 +223,7 @@ static bool ReadInCommandBlock(void)
 {
        /* Select the Data Out endpoint */
        Endpoint_SelectEndpoint(MASS_STORAGE_OUT_EPNUM);
-       
+
        /* Abort if no command has been sent from the host */
        if (!(Endpoint_IsOUTReceived()))
          return false;
@@ -247,7 +247,7 @@ static bool ReadInCommandBlock(void)
                Endpoint_StallTransaction();
                Endpoint_SelectEndpoint(MASS_STORAGE_IN_EPNUM);
                Endpoint_StallTransaction();
-               
+
                return false;
        }
 
@@ -255,14 +255,14 @@ static bool ReadInCommandBlock(void)
        Endpoint_Read_Stream_LE(&CommandBlock.SCSICommandData,
                                CommandBlock.SCSICommandLength,
                                StreamCallback_AbortOnMassStoreReset);
-         
+
        /* Check if the current command is being aborted by the host */
        if (IsMassStoreReset)
          return false;
 
        /* Finalize the stream transfer to send the last packet */
        Endpoint_ClearOUT();
-       
+
        return true;
 }
 
@@ -292,11 +292,11 @@ static void ReturnCommandStatus(void)
                if (IsMassStoreReset)
                  return;
        }
-       
+
        /* Write the CSW to the endpoint */
        Endpoint_Write_Stream_LE(&CommandStatus, sizeof(CommandStatus),
                                  StreamCallback_AbortOnMassStoreReset);
-       
+
        /* Check if the current command is being aborted by the host */
        if (IsMassStoreReset)
          return;
@@ -309,11 +309,12 @@ static void ReturnCommandStatus(void)
  *  if a Mass Storage Reset request has been issued to the control endpoint.
  */
 uint8_t StreamCallback_AbortOnMassStoreReset(void)
-{      
+{
        /* Abort if a Mass Storage reset command was received */
        if (IsMassStoreReset)
          return STREAMCALLBACK_Abort;
-       
+
        /* Continue with the current stream operation */
        return STREAMCALLBACK_Continue;
 }
+