bissen21/Marlin_Firmware
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Advance experiments. Not working yet.

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This commit is contained in:
Erik van der Zalm
2011-11-18 18:59:17 +01:00
parent 805d37f77b
commit e7dca8614b
4 changed files with 61 additions and 65 deletions
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6
Marlin/watchdog.pde
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@@ -19,15 +19,15 @@ void(* ctrlaltdelete) (void) = 0; //does not work on my atmega2560
/// intialise watch dog with a 1 sec interrupt time
void wd_init()
{
WDTCSR = (1<<WDCE )|(1<<WDE ); //allow changes
WDTCSR = (1<<WDIF)|(1<<WDIE)| (1<<WDCE )|(1<<WDE )| (1<<WDP2 )|(1<<WDP1)|(0<<WDP0);
WDTCSR |= (1<<WDCE )|(1<<WDE ); //allow changes
WDTCSR = (1<<WDCE )|(1<<WDE )|(1<<WDP3 )|(1<<WDP0); // Reset after 8 sec.
// WDTCSR = (1<<WDIF)|(1<<WDIE)| (1<<WDCE )|(1<<WDE )| (1<<WDP3) | (1<<WDP0);
}
/// reset watchdog. MUST be called every 1s after init or avr will reset.
void wd_reset()
{
wdt_reset();
timeout_seconds=0; //reset counter for resets
}
//===========================================================================