Add custom footer to the main library documentation.

[pub/USBasp.git] / LUFA / Drivers / USB / LowLevel / Endpoint.c

diff --git a/LUFA/Drivers/USB/LowLevel/Endpoint.c b/LUFA/Drivers/USB/LowLevel/Endpoint.c
index 56c73fc..1c5c8d7 100644 (file)
--- a/LUFA/Drivers/USB/LowLevel/Endpoint.c
+++ b/LUFA/Drivers/USB/LowLevel/Endpoint.c
@@ -1,13 +1,13 @@
 /*
              LUFA Library
 /*
              LUFA Library

-     Copyright (C) Dean Camera, 2010.
+     Copyright (C) Dean Camera, 2011.

 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*
 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*

-  Copyright 2010  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2011  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
 
   Permission to use, copy, modify, distribute, and sell this
   software and its documentation for any purpose is hereby granted


@@ -52,46 +52,41 @@ bool Endpoint_ConfigureEndpoint_Prv(const uint8_t Number,
        UECFG1X = UECFG1XData;
 
        return Endpoint_IsConfigured();
        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++)
+#else  
+       for (uint8_t EPNum = Number; EPNum < ENDPOINT_TOTAL_ENDPOINTS; EPNum++)

        {
        {

+               uint8_t UECFG0XTemp;
+               uint8_t UECFG1XTemp;
+               uint8_t UEIENXTemp;
+

                Endpoint_SelectEndpoint(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();
-       }
+               
+               if (EPNum == Number)
+               {
+                       UECFG0XTemp = UECFG0XData;
+                       UECFG1XTemp = UECFG1XData;
+                       UEIENXTemp  = 0;
+               }
+               else
+               {
+                       UECFG0XTemp = UECFG0X;
+                       UECFG1XTemp = UECFG1X;
+                       UEIENXTemp  = UEIENX;
+               }

 
 

-       for (uint8_t EPNum = 0; EPNum < ENDPOINT_TOTAL_ENDPOINTS; EPNum++)
-       {
-               if (!(UECFG1XTemp[EPNum] & (1 << ALLOC)))
+               if (!(UECFG1XTemp & (1 << ALLOC)))

                  continue;
                  continue;

-               
-               Endpoint_SelectEndpoint(EPNum);         
-               Endpoint_EnableEndpoint();

 
 

-               UECFG0X = UECFG0XTemp[EPNum];
-               UECFG1X = UECFG1XTemp[EPNum];
-               UEIENX  = UEIENXTemp[EPNum];
-               
+               Endpoint_DisableEndpoint();
+               UECFG1X &= (1 << ALLOC);
+
+               Endpoint_EnableEndpoint();
+               UECFG0X = UECFG0XTemp;
+               UECFG1X = UECFG1XTemp;
+               UEIENX  = UEIENXTemp;
+                       

                if (!(Endpoint_IsConfigured()))
                if (!(Endpoint_IsConfigured()))

-                 return false;
+                 return false;                 

        }
        
        Endpoint_SelectEndpoint(Number);
        }
        
        Endpoint_SelectEndpoint(Number);