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Add general unsupported interrupt vector suggested by Daniel Willmann

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This commit is contained in:
David Kopf 2011-11-14 11:36:18 -05:00
parent 567815cc56
commit d1cd3f213c
1 changed files with 7 additions and 1 deletions
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8
cpu/avr/dev/clock.c
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@ -192,8 +192,14 @@ clock_seconds(void)
} while(tmp != seconds);
return tmp;
}
#ifdef HANDLE_UNSUPPORTED_INTERRUPTS
/* Ignore unsupported interrupts, optionally hang for debugging */
ISR(BADISR_vect) {
//static volatile uint8_t x;while (1) x++;
}
#endif
#ifdef HANG_ON_UNKNOWN_INTERRUPT
/* Hang on any unsupported interrupt */
/* Useful for diagnosing unknown interrupts that reset the mcu.
* Currently set up for 12mega128rfa1.
* For other mcus, enable all and then disable the conflicts.