dwengoInterrupt.h File Reference

Interrupt management routines. More...

#include "dwengoBoard.h"

Defines
#define	NMBR_ISR_SLOTS   5
#define	registerISR(x)   registerHighISR(x)
	Register an interrupt service routine.
#define	deregisterISR(x)   derigisterHighISR(x)
	Deregister an interrupt service routine.
Typedefs
typedef FAR_ROM void(*	ISRpointer )(void)
Functions
void	initInterrupt (void)
	Initialize interrupt functionality.
void	registerHighISR (ISRpointer isr)
void	registerLowISR (ISRpointer isr)
void	deregisterHighISR (ISRpointer isr)
void	deregisterLowISR (ISRpointer isr)

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Detailed Description

Interrupt management routines.

Librairy to dynamically manage interupt service routines.

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Define Documentation

#define deregisterISR

(

x

)

derigisterHighISR(x)

Deregister an interrupt service routine.

Deregister an interrupt service routine. Every time an interrupt occures every registered ISR will be executed. The number of ISRs is limited to 5 by default.

Parameters:

isr	Function pointer to the iterrupt service routine that needs to be deregistered.

#define registerISR

(

x

)

registerHighISR(x)

Register an interrupt service routine.

Register an interrupt service routine. Every time an interrupt occures every registered ISR will be executed. The number of ISRs is limited to 5 by default.

Parameters:

isr	Function pointer to the iterrupt service routine that needs to be registered.

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Function Documentation

void initInterrupt

(

void

)

Initialize interrupt functionality.

This routine initializes interrupt functionality for Dwengo board. Sets some global variables.