X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/3808f5c36d0ee183e9825e645cc984f1c6047ef5..a032d77d0e8009a3ef7e1666f144cde6f08f800e:/LUFA/Platform/UC3/InterruptManagement.h

diff --git a/LUFA/Platform/UC3/InterruptManagement.h b/LUFA/Platform/UC3/InterruptManagement.h
index 7441a3011..e9efbf311 100644
--- a/LUFA/Platform/UC3/InterruptManagement.h
+++ b/LUFA/Platform/UC3/InterruptManagement.h
@@ -71,7 +71,7 @@
 #define _UC3_INTERRUPT_MANAGEMENT_H_
 
 	/* Includes: */
-		#include <LUFA/Common/Common.h>
+		#include "../../Common/Common.h"
 
 	/* Enable C linkage for C++ Compilers: */
 		#if defined(__cplusplus)
@@ -110,10 +110,19 @@
 			#define INTC_IRQ_LINE(IRQIndex)   (IRQIndex % 32)
 
 		/* Function Prototypes: */
-			/** Initializes the interrupt controller, nulling out all interrupt handlers ready for new registration. This
-			 *  function should be called once on startup to ensure the interrupt controller is ready for use.
+			/** Initializes the interrupt controller ready to handle interrupts. This must be called at the
+			 *  start of the user program before any interrupts are registered or enabled.
 			 */
-			void INTC_Init(void);
+			void INTC_Init(void);			
+			
+			/** Retrieves the associated interrupt handler for the interrupt group currently being fired. This
+			 *  is called directly from the exception handler routine before dispatching to the ISR.
+			 *
+			 *  \param[in] InterruptLevel  Priority level of the interrupt.
+			 *
+			 *  \return Pointer to the associated interrupt handler function, or NULL if no handler set.
+			 */
+			InterruptHandlerPtr_t INTC_GetInterruptHandler(const uint_reg_t InterruptLevel);
 
 		/* Inline Functions: */
 			/** Registers a handler for a given interrupt group. On the AVR32 UC3 devices, interrupts are grouped by