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Clean up excessive whitespace at the end of each line using the wspurify tool made...
[pub/USBasp.git] / LUFA / Drivers / USB / LowLevel / USBInterrupt.c
diff --git a/LUFA/Drivers/USB/LowLevel/USBInterrupt.c b/LUFA/Drivers/USB/LowLevel/USBInterrupt.c
index 54983c0..92723ef 100644 (file)
--- a/LUFA/Drivers/USB/LowLevel/USBInterrupt.c
+++ b/LUFA/Drivers/USB/LowLevel/USBInterrupt.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
@@ -34,19 +34,19 @@
 void USB_INT_DisableAllInterrupts(void)
 {
        #if defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)
 void USB_INT_DisableAllInterrupts(void)
 {
        #if defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)
-       USBCON &= ~((1 << VBUSTE) | (1 << IDTE));                               
+       USBCON &= ~((1 << VBUSTE) | (1 << IDTE));
        #elif defined(USB_SERIES_4_AVR)
        USBCON &= ~(1 << VBUSTE);
        #endif
        #elif defined(USB_SERIES_4_AVR)
        USBCON &= ~(1 << VBUSTE);
        #endif
-       
+
        #if defined(USB_CAN_BE_BOTH)
        OTGIEN  = 0;
        #endif
        #if defined(USB_CAN_BE_BOTH)
        OTGIEN  = 0;
        #endif
-       
+
        #if defined(USB_CAN_BE_HOST)
        UHIEN   = 0;
        #endif
        #if defined(USB_CAN_BE_HOST)
        UHIEN   = 0;
        #endif
-       
+
        #if defined(USB_CAN_BE_DEVICE)
        UDIEN   = 0;
        #endif
        #if defined(USB_CAN_BE_DEVICE)
        UDIEN   = 0;
        #endif
@@ -57,15 +57,15 @@ void USB_INT_ClearAllInterrupts(void)
        #if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)
        USBINT  = 0;
        #endif
        #if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)
        USBINT  = 0;
        #endif
-       
+
        #if defined(USB_CAN_BE_BOTH)
        OTGINT  = 0;
        #endif
        #if defined(USB_CAN_BE_BOTH)
        OTGINT  = 0;
        #endif
-       
+
        #if defined(USB_CAN_BE_HOST)
        UHINT   = 0;
        #endif
        #if defined(USB_CAN_BE_HOST)
        UHINT   = 0;
        #endif
-       
+
        #if defined(USB_CAN_BE_DEVICE)
        UDINT   = 0;
        #endif
        #if defined(USB_CAN_BE_DEVICE)
        UDINT   = 0;
        #endif
@@ -86,7 +86,7 @@ ISR(USB_GEN_vect, ISR_BLOCK)
                }
                else
                {
                }
                else
                {
-                       USB_DeviceState = DEVICE_STATE_Unattached;              
+                       USB_DeviceState = DEVICE_STATE_Unattached;
                        EVENT_USB_Device_Disconnect();
                }
        }
                        EVENT_USB_Device_Disconnect();
                }
        }
@@ -98,9 +98,9 @@ ISR(USB_GEN_vect, ISR_BLOCK)
 
                USB_INT_Disable(USB_INT_SUSPI);
                USB_INT_Enable(USB_INT_WAKEUPI);
 
                USB_INT_Disable(USB_INT_SUSPI);
                USB_INT_Enable(USB_INT_WAKEUPI);
-               
+
                USB_CLK_Freeze();
                USB_CLK_Freeze();
-               
+
                if (!(USB_Options & USB_OPT_MANUAL_PLL))
                  USB_PLL_Off();
 
                if (!(USB_Options & USB_OPT_MANUAL_PLL))
                  USB_PLL_Off();
 
@@ -127,19 +127,19 @@ ISR(USB_GEN_vect, ISR_BLOCK)
 
                USB_INT_Disable(USB_INT_WAKEUPI);
                USB_INT_Enable(USB_INT_SUSPI);
 
                USB_INT_Disable(USB_INT_WAKEUPI);
                USB_INT_Enable(USB_INT_SUSPI);
-               
+
                if (USB_ConfigurationNumber)
                  USB_DeviceState = DEVICE_STATE_Configured;
                else
                  USB_DeviceState = (USB_Device_IsAddressSet()) ? DEVICE_STATE_Configured : DEVICE_STATE_Powered;
                if (USB_ConfigurationNumber)
                  USB_DeviceState = DEVICE_STATE_Configured;
                else
                  USB_DeviceState = (USB_Device_IsAddressSet()) ? DEVICE_STATE_Configured : DEVICE_STATE_Powered;
-               
+
                #if defined(USB_SERIES_2_AVR) && !defined(NO_LIMITED_CONTROLLER_CONNECT)
                EVENT_USB_Device_Connect();
                #else
                #if defined(USB_SERIES_2_AVR) && !defined(NO_LIMITED_CONTROLLER_CONNECT)
                EVENT_USB_Device_Connect();
                #else
-               EVENT_USB_Device_WakeUp();              
+               EVENT_USB_Device_WakeUp();
                #endif
        }
                #endif
        }
-   
+
        if (USB_INT_HasOccurred(USB_INT_EORSTI) && USB_INT_IsEnabled(USB_INT_EORSTI))
        {
                USB_INT_Clear(USB_INT_EORSTI);
        if (USB_INT_HasOccurred(USB_INT_EORSTI) && USB_INT_IsEnabled(USB_INT_EORSTI))
        {
                USB_INT_Clear(USB_INT_EORSTI);
@@ -161,29 +161,29 @@ ISR(USB_GEN_vect, ISR_BLOCK)
 
                EVENT_USB_Device_Reset();
        }
 
                EVENT_USB_Device_Reset();
        }
-       
+
        #if !defined(NO_SOF_EVENTS)
        if (USB_INT_HasOccurred(USB_INT_SOFI) && USB_INT_IsEnabled(USB_INT_SOFI))
        {
                USB_INT_Clear(USB_INT_SOFI);
        #if !defined(NO_SOF_EVENTS)
        if (USB_INT_HasOccurred(USB_INT_SOFI) && USB_INT_IsEnabled(USB_INT_SOFI))
        {
                USB_INT_Clear(USB_INT_SOFI);
-               
+
                EVENT_USB_Device_StartOfFrame();
        }
                EVENT_USB_Device_StartOfFrame();
        }
-       #endif  
        #endif
        #endif
-       
+       #endif
+
        #if defined(USB_CAN_BE_HOST)
        if (USB_INT_HasOccurred(USB_INT_DDISCI) && USB_INT_IsEnabled(USB_INT_DDISCI))
        {
                USB_INT_Clear(USB_INT_DDISCI);
                USB_INT_Clear(USB_INT_DCONNI);
                USB_INT_Disable(USB_INT_DDISCI);
        #if defined(USB_CAN_BE_HOST)
        if (USB_INT_HasOccurred(USB_INT_DDISCI) && USB_INT_IsEnabled(USB_INT_DDISCI))
        {
                USB_INT_Clear(USB_INT_DDISCI);
                USB_INT_Clear(USB_INT_DCONNI);
                USB_INT_Disable(USB_INT_DDISCI);
-                       
+
                EVENT_USB_Host_DeviceUnattached();
 
                USB_ResetInterface();
        }
                EVENT_USB_Host_DeviceUnattached();
 
                USB_ResetInterface();
        }
-       
+
        if (USB_INT_HasOccurred(USB_INT_VBERRI) && USB_INT_IsEnabled(USB_INT_VBERRI))
        {
                USB_INT_Clear(USB_INT_VBERRI);
        if (USB_INT_HasOccurred(USB_INT_VBERRI) && USB_INT_IsEnabled(USB_INT_VBERRI))
        {
                USB_INT_Clear(USB_INT_VBERRI);
@@ -201,18 +201,18 @@ ISR(USB_GEN_vect, ISR_BLOCK)
        {
                USB_INT_Clear(USB_INT_SRPI);
                USB_INT_Disable(USB_INT_SRPI);
        {
                USB_INT_Clear(USB_INT_SRPI);
                USB_INT_Disable(USB_INT_SRPI);
-       
+
                EVENT_USB_Host_DeviceAttached();
 
                USB_INT_Enable(USB_INT_DDISCI);
                EVENT_USB_Host_DeviceAttached();
 
                USB_INT_Enable(USB_INT_DDISCI);
-               
+
                USB_HostState = HOST_STATE_Powered;
        }
 
        if (USB_INT_HasOccurred(USB_INT_BCERRI) && USB_INT_IsEnabled(USB_INT_BCERRI))
        {
                USB_INT_Clear(USB_INT_BCERRI);
                USB_HostState = HOST_STATE_Powered;
        }
 
        if (USB_INT_HasOccurred(USB_INT_BCERRI) && USB_INT_IsEnabled(USB_INT_BCERRI))
        {
                USB_INT_Clear(USB_INT_BCERRI);
-               
+
                EVENT_USB_Host_DeviceEnumerationFailed(HOST_ENUMERROR_NoDeviceDetected, 0);
                EVENT_USB_Host_DeviceUnattached();
 
                EVENT_USB_Host_DeviceEnumerationFailed(HOST_ENUMERROR_NoDeviceDetected, 0);
                EVENT_USB_Host_DeviceUnattached();
 
@@ -223,7 +223,7 @@ ISR(USB_GEN_vect, ISR_BLOCK)
        if (USB_INT_HasOccurred(USB_INT_HSOFI) && USB_INT_IsEnabled(USB_INT_HSOFI))
        {
                USB_INT_Clear(USB_INT_HSOFI);
        if (USB_INT_HasOccurred(USB_INT_HSOFI) && USB_INT_IsEnabled(USB_INT_HSOFI))
        {
                USB_INT_Clear(USB_INT_HSOFI);
-               
+
                EVENT_USB_Host_StartOfFrame();
        }
        #endif
                EVENT_USB_Host_StartOfFrame();
        }
        #endif
@@ -231,7 +231,7 @@ ISR(USB_GEN_vect, ISR_BLOCK)
 
        #if defined(USB_CAN_BE_BOTH)
        if (USB_INT_HasOccurred(USB_INT_IDTI) && USB_INT_IsEnabled(USB_INT_IDTI))
 
        #if defined(USB_CAN_BE_BOTH)
        if (USB_INT_HasOccurred(USB_INT_IDTI) && USB_INT_IsEnabled(USB_INT_IDTI))
-       {               
+       {
                USB_INT_Clear(USB_INT_IDTI);
 
                if (USB_DeviceState != DEVICE_STATE_Unattached)
                USB_INT_Clear(USB_INT_IDTI);
 
                if (USB_DeviceState != DEVICE_STATE_Unattached)
@@ -239,7 +239,7 @@ ISR(USB_GEN_vect, ISR_BLOCK)
 
                if (USB_HostState != HOST_STATE_Unattached)
                  EVENT_USB_Host_DeviceUnattached();
 
                if (USB_HostState != HOST_STATE_Unattached)
                  EVENT_USB_Host_DeviceUnattached();
-               
+
                USB_CurrentMode = USB_GetUSBModeFromUID();
                USB_ResetInterface();
 
                USB_CurrentMode = USB_GetUSBModeFromUID();
                USB_ResetInterface();
 
@@ -251,7 +251,7 @@ ISR(USB_GEN_vect, ISR_BLOCK)
 #if defined(INTERRUPT_CONTROL_ENDPOINT) && defined(USB_CAN_BE_DEVICE)
 ISR(USB_COM_vect, ISR_BLOCK)
 {
 #if defined(INTERRUPT_CONTROL_ENDPOINT) && defined(USB_CAN_BE_DEVICE)
 ISR(USB_COM_vect, ISR_BLOCK)
 {
-       uint8_t PrevSelectedEndpoint = Endpoint_GetCurrentEndpoint(); 
+       uint8_t PrevSelectedEndpoint = Endpoint_GetCurrentEndpoint();
 
        Endpoint_SelectEndpoint(ENDPOINT_CONTROLEP);
        USB_INT_Disable(USB_INT_RXSTPI);
 
        Endpoint_SelectEndpoint(ENDPOINT_CONTROLEP);
        USB_INT_Disable(USB_INT_RXSTPI);
@@ -266,3 +266,4 @@ ISR(USB_COM_vect, ISR_BLOCK)
        Endpoint_SelectEndpoint(PrevSelectedEndpoint);
 }
 #endif
        Endpoint_SelectEndpoint(PrevSelectedEndpoint);
 }
 #endif
+
USB isp AVR programmer