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Merge CDC-ECM, RNG, DFU bootloader, watchdog, settings manager, energy scan routines of Robert Quattlebaum

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dak664 2010-09-17 21:59:09 +00:00
parent 7b529cac03
commit 110bc0242e
42 changed files with 4739 additions and 2669 deletions
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19
cpu/avr/watchdog.c
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@ -28,35 +28,52 @@
*
* This file is part of the Contiki operating system.
*
* @(#)$Id: watchdog.c,v 1.1 2010/02/07 07:43:35 adamdunkels Exp $
* @(#)$Id: watchdog.c,v 1.2 2010/09/17 21:59:09 dak664 Exp $
*/
/* Dummy watchdog routines for the Raven 1284p */
#include "dev/watchdog.h"
#include <avr/wdt.h>
#include <avr/interrupt.h>
static int stopped = 0;
/*---------------------------------------------------------------------------*/
void
watchdog_init(void)
{
MCUSR&=~(1<<WDRF);
stopped = 0;
watchdog_stop();
}
/*---------------------------------------------------------------------------*/
void
watchdog_start(void)
{
stopped--;
if(!stopped)
wdt_enable(WDTO_2S);
}
/*---------------------------------------------------------------------------*/
void
watchdog_periodic(void)
{
if(!stopped)
wdt_reset();
}
/*---------------------------------------------------------------------------*/
void
watchdog_stop(void)
{
stopped++;
wdt_disable();
}
/*---------------------------------------------------------------------------*/
void
watchdog_reboot(void)
{
cli();
wdt_enable(WDTO_15MS); //wd on,250ms
while(1); //loop
}
/*---------------------------------------------------------------------------*/