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Set the watchdog to a 4 second timeout, as with 1 second it can timeout during SD card init.

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This commit is contained in:
daid303 2012-11-07 12:32:17 +01:00
parent faea7d72b8
commit e6c1cadea0
1 changed files with 3 additions and 3 deletions
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6
Marlin/watchdog.cpp
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@ -15,7 +15,7 @@
//===========================================================================
/// intialise watch dog with a 1 sec interrupt time
/// intialise watch dog with a 4 sec interrupt time
void watchdog_init()
{
#ifdef WATCHDOG_RESET_MANUAL
@ -23,9 +23,9 @@ void watchdog_init()
//Take care, as this requires the correct order of operation, with interrupts disabled. See the datasheet of any AVR chip for details.
wdt_reset();
_WD_CONTROL_REG = _BV(_WD_CHANGE_BIT) | _BV(WDE);
_WD_CONTROL_REG = _BV(WDIE) | WDTO_1S;
_WD_CONTROL_REG = _BV(WDIE) | WDTO_4S;
#else
wdt_enable(WDTO_1S);
wdt_enable(WDTO_4S);
#endif
}