X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/3ae9e6042fc1ebc876e32142dde606f7890518b2..7d83bd0dccfeed374f5e3954de4790cae58379b6:/LUFA/Drivers/USB/LowLevel/Endpoint.c

diff --git a/LUFA/Drivers/USB/LowLevel/Endpoint.c b/LUFA/Drivers/USB/LowLevel/Endpoint.c
index fc2bff154..56c73fc48 100644
--- a/LUFA/Drivers/USB/LowLevel/Endpoint.c
+++ b/LUFA/Drivers/USB/LowLevel/Endpoint.c
@@ -1,21 +1,21 @@
 /*
              LUFA Library
      Copyright (C) Dean Camera, 2010.
-              
+
   dean [at] fourwalledcubicle [dot] com
-      www.fourwalledcubicle.com
+           www.lufa-lib.org
 */
 
 /*
   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
@@ -43,6 +43,7 @@ bool Endpoint_ConfigureEndpoint_Prv(const uint8_t Number,
                                     const uint8_t UECFG0XData,
                                     const uint8_t UECFG1XData)
 {
+#if defined(CONTROL_ONLY_DEVICE) || defined(ORDERED_EP_CONFIG)
 	Endpoint_SelectEndpoint(Number);
 	Endpoint_EnableEndpoint();
 
@@ -51,6 +52,51 @@ bool Endpoint_ConfigureEndpoint_Prv(const uint8_t Number,
 	UECFG1X = UECFG1XData;
 
 	return Endpoint_IsConfigured();
+#else
+	uint8_t UECFG0XTemp[ENDPOINT_TOTAL_ENDPOINTS];
+	uint8_t UECFG1XTemp[ENDPOINT_TOTAL_ENDPOINTS];
+	uint8_t UEIENXTemp[ENDPOINT_TOTAL_ENDPOINTS];
+	
+	for (uint8_t EPNum = 0; EPNum < ENDPOINT_TOTAL_ENDPOINTS; EPNum++)
+	{
+		Endpoint_SelectEndpoint(EPNum);
+		UECFG0XTemp[EPNum] = UECFG0X;
+		UECFG1XTemp[EPNum] = UECFG1X;
+		UEIENXTemp[EPNum]  = UEIENX;
+	}
+	
+	UECFG0XTemp[Number] = UECFG0XData;
+	UECFG1XTemp[Number] = UECFG1XData;
+	UEIENXTemp[Number]  = 0;
+	
+	for (uint8_t EPNum = 1; EPNum < ENDPOINT_TOTAL_ENDPOINTS; EPNum++)
+	{
+		Endpoint_SelectEndpoint(EPNum);	
+		UEIENX  = 0;
+		UEINTX  = 0;
+		UECFG1X = 0;
+		Endpoint_DisableEndpoint();
+	}
+
+	for (uint8_t EPNum = 0; EPNum < ENDPOINT_TOTAL_ENDPOINTS; EPNum++)
+	{
+		if (!(UECFG1XTemp[EPNum] & (1 << ALLOC)))
+		  continue;
+		
+		Endpoint_SelectEndpoint(EPNum);		
+		Endpoint_EnableEndpoint();
+
+		UECFG0X = UECFG0XTemp[EPNum];
+		UECFG1X = UECFG1XTemp[EPNum];
+		UEIENX  = UEIENXTemp[EPNum];
+		
+		if (!(Endpoint_IsConfigured()))
+		  return false;
+	}
+	
+	Endpoint_SelectEndpoint(Number);
+	return true;
+#endif
 }
 
 void Endpoint_ClearEndpoints(void)
@@ -59,7 +105,7 @@ void Endpoint_ClearEndpoints(void)
 
 	for (uint8_t EPNum = 0; EPNum < ENDPOINT_TOTAL_ENDPOINTS; EPNum++)
 	{
-		Endpoint_SelectEndpoint(EPNum);	
+		Endpoint_SelectEndpoint(EPNum);
 		UEIENX  = 0;
 		UEINTX  = 0;
 		UECFG1X = 0;
@@ -86,7 +132,7 @@ void Endpoint_ClearStatusStage(void)
 			if (USB_DeviceState == DEVICE_STATE_Unattached)
 			  return;
 		}
-		
+
 		Endpoint_ClearIN();
 	}
 }
@@ -95,7 +141,7 @@ void Endpoint_ClearStatusStage(void)
 uint8_t Endpoint_WaitUntilReady(void)
 {
 	#if (USB_STREAM_TIMEOUT_MS < 0xFF)
-	uint8_t  TimeoutMSRem = USB_STREAM_TIMEOUT_MS;	
+	uint8_t  TimeoutMSRem = USB_STREAM_TIMEOUT_MS;
 	#else
 	uint16_t TimeoutMSRem = USB_STREAM_TIMEOUT_MS;
 	#endif
@@ -114,13 +160,13 @@ uint8_t Endpoint_WaitUntilReady(void)
 			if (Endpoint_IsOUTReceived())
 			  return ENDPOINT_READYWAIT_NoError;
 		}
-		
+
 		uint8_t USB_DeviceState_LCL = USB_DeviceState;
 
 		if (USB_DeviceState_LCL == DEVICE_STATE_Unattached)
 		  return ENDPOINT_READYWAIT_DeviceDisconnected;
 		else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended)
-		  return ENDPOINT_READYWAIT_BusSuspended;		
+		  return ENDPOINT_READYWAIT_BusSuspended;
 		else if (Endpoint_IsStalled())
 		  return ENDPOINT_READYWAIT_EndpointStalled;
 
@@ -138,3 +184,4 @@ uint8_t Endpoint_WaitUntilReady(void)
 #endif
 
 #endif
+