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 as an interrupt handler in the dynamic vector table. More...
void	IntUnregister (uint32_t ui32Interrupt)
	Unregisters an interrupt handler in the dynamic vector table. 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 or system exception. More...
void	IntDisable (uint32_t ui32Interrupt)
	Disables an interrupt or system exception. More...
void	IntPendSet (uint32_t ui32Interrupt)
	Pends an interrupt. More...
bool	IntPendGet (uint32_t ui32Interrupt)
	Checks if an interrupt is pending. More...
void	IntPendClear (uint32_t ui32Interrupt)
	Unpends an interrupt. More...
static bool	IntMasterEnable (void)
	Enables the CPU interrupt. More...
static bool	IntMasterDisable (void)
	Disables the CPU interrupts with configurable priority. More...
static void	IntPriorityMaskSet (uint32_t ui32PriorityMask)
	Sets the priority masking level. More...
static uint32_t	IntPriorityMaskGet (void)
	Gets the priority masking level. More...