From ecd82778cf9a53e34f13d9ce6dcd7e1a4cf76b70 Mon Sep 17 00:00:00 2001
From: Dean Camera <dean@fourwalledcubicle.com>
Date: Mon, 17 Aug 2009 12:38:24 +0000
Subject: Added beginnings of a new AVRISP-MKII clone project.

Added new Endpoint_SetEndpointDirection() macro to set the current endpoint direction for bidirectional endpoints.

Renamed internal USB_INT_ENDPOINT_SETUP macro to USB_INT_RXSTPI to fit in with the rest of the interrupt vector macros.
---
 LUFA/Drivers/USB/HighLevel/USBInterrupt.c | 4 ++--
 LUFA/Drivers/USB/HighLevel/USBInterrupt.h | 2 +-
 LUFA/Drivers/USB/LowLevel/Endpoint.h      | 8 ++++++++
 3 files changed, 11 insertions(+), 3 deletions(-)

(limited to 'LUFA/Drivers/USB')

diff --git a/LUFA/Drivers/USB/HighLevel/USBInterrupt.c b/LUFA/Drivers/USB/HighLevel/USBInterrupt.c
index a8083c92a..f58e67010 100644
--- a/LUFA/Drivers/USB/HighLevel/USBInterrupt.c
+++ b/LUFA/Drivers/USB/HighLevel/USBInterrupt.c
@@ -148,7 +148,7 @@ ISR(USB_GEN_vect, ISR_BLOCK)
 		                           ENDPOINT_BANK_SINGLE);
 
 		#if defined(INTERRUPT_CONTROL_ENDPOINT)
-		USB_INT_Enable(USB_INT_ENDPOINT_SETUP);
+		USB_INT_Enable(USB_INT_RXSTPI);
 		#endif
 
 		EVENT_USB_Device_Reset();
@@ -236,7 +236,7 @@ ISR(USB_COM_vect, ISR_BLOCK)
 
 	USB_USBTask();
 
-	USB_INT_Clear(USB_INT_ENDPOINT_SETUP);
+	USB_INT_Clear(USB_INT_RXSTPI);
 	
 	Endpoint_SelectEndpoint(PrevSelectedEndpoint);
 }
diff --git a/LUFA/Drivers/USB/HighLevel/USBInterrupt.h b/LUFA/Drivers/USB/HighLevel/USBInterrupt.h
index 14f693050..5407e7d37 100644
--- a/LUFA/Drivers/USB/HighLevel/USBInterrupt.h
+++ b/LUFA/Drivers/USB/HighLevel/USBInterrupt.h
@@ -72,7 +72,7 @@
 			#define USB_INT_HSOFI                            UHIEN,  (1 << HSOFE)  , UHINT , (1 << HSOFI)
 			#define USB_INT_RSTI                             UHIEN , (1 << RSTE)   , UHINT , (1 << RSTI)
 			#define USB_INT_SRPI                             OTGIEN, (1 << SRPE)   , OTGINT, (1 << SRPI)
-			#define USB_INT_ENDPOINT_SETUP                   UEIENX, (1 << RXSTPE) , UEINTX, (1 << RXSTPI)
+			#define USB_INT_RXSTPI                           UEIENX, (1 << RXSTPE) , UEINTX, (1 << RXSTPI)
 	
 		/* Function Prototypes: */
 			void USB_INT_ClearAllInterrupts(void);
diff --git a/LUFA/Drivers/USB/LowLevel/Endpoint.h b/LUFA/Drivers/USB/LowLevel/Endpoint.h
index a9ec122a2..e27ac50a6 100644
--- a/LUFA/Drivers/USB/LowLevel/Endpoint.h
+++ b/LUFA/Drivers/USB/LowLevel/Endpoint.h
@@ -331,6 +331,12 @@
 				 *  \return The currently selected endpoint's direction, as a ENDPOINT_DIR_* mask.
 				 */
 				static inline uint8_t Endpoint_GetEndpointDirection(void);
+
+				/** Sets the direction of the currently selected endpoint.
+				 *
+				 *  \param DirectionMask  New endpoint direction, as a ENDPOINT_DIR_* mask.
+				 */
+				static inline void Endpoint_SetEndpointDirection(uint8_t DirectionMask);
 			#else
 				#if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR) || defined(__DOXYGEN__)
 					#define Endpoint_BytesInEndpoint()        UEBCX
@@ -399,6 +405,8 @@
 				#define Endpoint_ResetDataToggle()            MACROS{ UECONX |= (1 << RSTDT); }MACROE
 				
 				#define Endpoint_GetEndpointDirection()       (UECFG0X & ENDPOINT_DIR_IN)
+				
+				#define Endpoint_SetEndpointDirection(dir)    MACROS{ UECFG0X = ((UECFG0X & ~ENDPOINT_DIR_IN) | dir); }MACROE
 			#endif
 
 		/* Enums: */
-- 
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