X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/8b7565956380c558bb309732c1d7d2cb58b193ea..eed7d4df6ae3da8616ec294d303ceea26078c707:/LUFA/Drivers/USB/LowLevel/DevChapter9.c

diff --git a/LUFA/Drivers/USB/LowLevel/DevChapter9.c b/LUFA/Drivers/USB/LowLevel/DevChapter9.c
index 3f0976b5c..17a5fd471 100644
--- a/LUFA/Drivers/USB/LowLevel/DevChapter9.c
+++ b/LUFA/Drivers/USB/LowLevel/DevChapter9.c
@@ -1,21 +1,21 @@
 /*
              LUFA Library
-     Copyright (C) Dean Camera, 2009.
+     Copyright (C) Dean Camera, 2010.
               
   dean [at] fourwalledcubicle [dot] com
       www.fourwalledcubicle.com
 */
 
 /*
-  Copyright 2009  Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
-  Permission to use, copy, modify, and distribute this software
-  and its documentation for any purpose and without fee is hereby
-  granted, 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
+  Copyright 2010  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+  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 
+  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 
   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this
@@ -28,11 +28,12 @@
   this software.
 */
 
+#define  __INCLUDE_FROM_USB_DRIVER
 #include "../HighLevel/USBMode.h"
 
 #if defined(USB_CAN_BE_DEVICE)
 
-#define  INCLUDE_FROM_DEVCHAPTER9_C
+#define  __INCLUDE_FROM_DEVCHAPTER9_C
 #include "DevChapter9.h"
 
 uint8_t USB_ConfigurationNumber;
@@ -307,21 +308,22 @@ static void USB_Device_GetStatus(void)
 
 	switch (USB_ControlRequest.bmRequestType)
 	{
+#if !defined(NO_DEVICE_SELF_POWER) || !defined(NO_DEVICE_REMOTE_WAKEUP)	
 		case (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_DEVICE):
-#if !defined(NO_DEVICE_SELF_POWER)
+	#if !defined(NO_DEVICE_SELF_POWER)
 			if (USB_CurrentlySelfPowered)
 			  CurrentStatus |= FEATURE_SELFPOWERED_ENABLED;
-#endif
+	#endif
 
-#if !defined(NO_DEVICE_REMOTE_WAKEUP)			
+	#if !defined(NO_DEVICE_REMOTE_WAKEUP)			
 			if (USB_RemoteWakeupEnabled)
 			  CurrentStatus |= FEATURE_REMOTE_WAKEUP_ENABLED;
-#endif
-
+	#endif
 			break;
+#endif
 #if !defined(CONTROL_ONLY_DEVICE)
 		case (REQDIR_DEVICETOHOST | REQTYPE_STANDARD | REQREC_ENDPOINT):
-			Endpoint_SelectEndpoint(USB_ControlRequest.wIndex & 0xFF);
+			Endpoint_SelectEndpoint((uint8_t)USB_ControlRequest.wIndex & ENDPOINT_EPNUM_MASK);
 
 			CurrentStatus = Endpoint_IsStalled();
 
@@ -342,18 +344,18 @@ static void USB_Device_GetStatus(void)
 }
 
 static void USB_Device_ClearSetFeature(void)
-{	
+{
 	switch (USB_ControlRequest.bmRequestType & CONTROL_REQTYPE_RECIPIENT)
 	{
-		case REQREC_DEVICE:
 #if !defined(NO_DEVICE_REMOTE_WAKEUP)			
+		case REQREC_DEVICE:
 			if ((uint8_t)USB_ControlRequest.wValue == FEATURE_REMOTE_WAKEUP)
 			  USB_RemoteWakeupEnabled = (USB_ControlRequest.bRequest == REQ_SetFeature);
 			else
 			  return;
-#endif
 			
 			break;			
+#endif
 #if !defined(CONTROL_ONLY_DEVICE)
 		case REQREC_ENDPOINT:
 			if ((uint8_t)USB_ControlRequest.wValue == FEATURE_ENDPOINT_HALT)
@@ -365,23 +367,25 @@ static void USB_Device_ClearSetFeature(void)
 
 				Endpoint_SelectEndpoint(EndpointIndex);
 
-				if (Endpoint_IsEnabled())
-				{				
-					if (USB_ControlRequest.bRequest == REQ_SetFeature)
-					{
-						Endpoint_StallTransaction();
-					}
-					else
-					{
-						Endpoint_ClearStall();
-						Endpoint_ResetFIFO(EndpointIndex);
-						Endpoint_ResetDataToggle();
-					}					
+				if (!(Endpoint_IsEnabled()))
+				  return;
+
+				if (USB_ControlRequest.bRequest == REQ_SetFeature)
+				{
+					Endpoint_StallTransaction();
+				}
+				else
+				{
+					Endpoint_ClearStall();
+					Endpoint_ResetFIFO(EndpointIndex);
+					Endpoint_ResetDataToggle();
 				}
 			}
 			
 			break;
 #endif
+		default:
+			return;
 	}
 
 	Endpoint_SelectEndpoint(ENDPOINT_CONTROLEP);