Functions
wdt_avr.h File Reference

Watchdog interface for AVR architecture. More...

#include "cfg/cfg_wdt.h"
#include <cfg/compiler.h>
#include <avr/io.h>
#include <avr/wdt.h>

Go to the source code of this file.

Functions

void wdt_start (uint32_t _timeout)
 Reset the watchdog timer.
void wdt_stop (void)
 Stop watchdog timer.

Detailed Description

Watchdog interface for AVR architecture.

Note:
The avr-libc already provide an api to manage the watchdog on AVR architecture. In avr-libc are also available several constants used to set the timeout value (see documentation for more detail).
Author:
Daniele Basile <asterix@develer.com>

Definition in file wdt_avr.h.

Function Documentation

void wdt_start ( uint32_t  _timeout) [inline]

Reset the watchdog timer.

This functions is already defind in avr-libc. Start the watchdog timer that fire at the select timeout.

Parameters:
_timeoutyou can use the macro that are defineded in avr/wdt.h.

(from avr libc documentation) WDTO_15MS WDTO_30MS WDTO_60MS WDTO_120MS WDTO_250MS WDTO_500MS WDTO_1S WDTO_2S WDTO_4S WDTO_8S

Definition at line 80 of file wdt_avr.h.