X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/c6a7a028bd1f6a41195ed95e3c6b4291105ef448..c757acf1f7f3f45522024af7adf8df71a42a1dc1:/LUFA/Platform/UC3/InterruptManagement.c diff --git a/LUFA/Platform/UC3/InterruptManagement.c b/LUFA/Platform/UC3/InterruptManagement.c index b1dda745c..bd3d1c986 100644 --- a/LUFA/Platform/UC3/InterruptManagement.c +++ b/LUFA/Platform/UC3/InterruptManagement.c @@ -1,62 +1,62 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2011. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - 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 - 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 - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -#include "InterruptManagement.h" - -/** Interrupt vector table, containing the ISR to call for each interrupt group */ -InterruptHandlerPtr_t InterruptHandlers[AVR32_INTC_NUM_INT_GRPS]; - -/** ISR for unhandled interrupt groups */ -ISR(Unhandled_Interrupt) -{ - while (true); -} - -/** Retrieves the associated interrupt handler for the interrupt currently being fired. This is - * called directly from the exception handler routine before dispatching to the ISR. - */ -InterruptHandlerPtr_t INTC_GetInterruptHandler(const uint_reg_t InterruptLevel) -{ - return InterruptHandlers[AVR32_INTC.icr[AVR32_INTC_INT3 - InterruptLevel]]; -} - -/** 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) -{ - for (uint8_t InterruptGroup = 0; InterruptGroup < AVR32_INTC_NUM_INT_GRPS; InterruptGroup++) - { - InterruptHandlers[InterruptGroup] = Unhandled_Interrupt; - AVR32_INTC.ipr[InterruptGroup] = Autovector_Table[AVR32_INTC_INT0]; - } - - __builtin_mtsr(AVR32_EVBA, (uintptr_t)&EVBA_Table); -} +/* + LUFA Library + Copyright (C) Dean Camera, 2013. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2013 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 disclaims all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +#include "../../Common/Common.h" +#if (ARCH == ARCH_UC3) + +#define __INCLUDE_FROM_INTMANAGEMENT_C +#include "InterruptManagement.h" + +/** Interrupt vector table, containing the ISR to call for each interrupt group */ +InterruptHandlerPtr_t InterruptHandlers[AVR32_INTC_NUM_INT_GRPS]; + +/** ISR for unhandled interrupt groups */ +ISR(Unhandled_Interrupt) +{ + for (;;); +} + +InterruptHandlerPtr_t INTC_GetInterruptHandler(const uint_reg_t InterruptLevel) +{ + return InterruptHandlers[AVR32_INTC.icr[AVR32_INTC_INT3 - InterruptLevel]]; +} + +void INTC_Init(void) +{ + for (uint8_t InterruptGroup = 0; InterruptGroup < AVR32_INTC_NUM_INT_GRPS; InterruptGroup++) + { + InterruptHandlers[InterruptGroup] = Unhandled_Interrupt; + AVR32_INTC.ipr[InterruptGroup] = Autovector_Table[AVR32_INTC_INT0]; + } + + __builtin_mtsr(AVR32_EVBA, (uintptr_t)&EVBA_Table); +} + +#endif