irqreg.h File Reference

#include <signal.h>

Include dependency graph for irqreg.h:

Go to the source code of this file.

Functions
void	NutUnixIrqEventPostAsync (uint8_t irq_nr, HANDLE *queue)
	Register NutEventPostAsync for next NutThreadYield.
void	NutUnixRaiseInterrupt (int irq)
Variables
uint8_t	irq_processed
pthread_cond_t	irq_cv
sigset_t	irq_signal

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Function Documentation

void NutUnixIrqEventPostAsync	(	uint8_t	irq,
		HANDLE *	queue
	)

Register NutEventPostAsync for next NutThreadYield.

Store responsible IRQ and queue to signal in list

Parameters:

irq	responsible IRQ
queue	to signal

this is added to allow an non-nut thread to post events without introducing a race-condition

References IRQ_MAX.

void NutUnixRaiseInterrupt

(

int

irq

)

References irq_slot, MAX_IRQ_SLOTS, and printf.

Referenced by NutTimerEmulation().

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Variable Documentation

uint8_t irq_processed

pthread_cond_t irq_cv

sigset_t irq_signal