interrupt.h File Reference

#include <stdbool.h>
#include <stdint.h>
#include "../inc/hw_ints.h"
#include "../inc/hw_types.h"
#include "../inc/hw_nvic.h"
#include "debug.h"
#include "cpu.h"

Macros
#define	INT_PRIORITY_MASK   0x000000E0
#define	INT_PRI_LEVEL0   0x00000000
#define	INT_PRI_LEVEL1   0x00000020
#define	INT_PRI_LEVEL2   0x00000040
#define	INT_PRI_LEVEL3   0x00000060
#define	INT_PRI_LEVEL4   0x00000080
#define	INT_PRI_LEVEL5   0x000000A0
#define	INT_PRI_LEVEL6   0x000000C0
#define	INT_PRI_LEVEL7   0x000000E0

Functions
void	IntRegister (uint32_t ui32Interrupt, void(*pfnHandler)(void))
	Registers a function to be called when an interrupt occurs. More...
void	IntUnregister (uint32_t ui32Interrupt)
	Unregisters the function to be called when an interrupt occurs. More...
void	IntPriorityGroupingSet (uint32_t ui32Bits)
	Sets the priority grouping of the interrupt controller. More...
uint32_t	IntPriorityGroupingGet (void)
	Gets the priority grouping of the interrupt controller. More...
void	IntPrioritySet (uint32_t ui32Interrupt, uint8_t ui8Priority)
	Sets the priority of an interrupt. More...
int32_t	IntPriorityGet (uint32_t ui32Interrupt)
	Gets the priority of an interrupt. More...
void	IntEnable (uint32_t ui32Interrupt)
	Enables an interrupt. More...
void	IntDisable (uint32_t ui32Interrupt)
	Disables an interrupt. More...
void	IntPendSet (uint32_t ui32Interrupt)
	Pends an interrupt. More...
bool	IntPendGet (uint32_t ui32Interrupt)
	Query whether an interrupt is pending. More...
void	IntPendClear (uint32_t ui32Interrupt)
	Unpends an interrupt. More...
static bool	IntMasterEnable (void)
	Enables the processor interrupt. More...
static bool	IntMasterDisable (void)
	Disables the processor interrupt. More...
static void	IntPriorityMaskSet (uint32_t ui32PriorityMask)
	Sets the priority masking level. More...
static uint32_t	IntPriorityMaskGet (void)
	Gets the priority masking level. More...