diff options
Diffstat (limited to 'src-avr/ao_led.c')
-rw-r--r-- | src-avr/ao_led.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src-avr/ao_led.c b/src-avr/ao_led.c index 0e69ee3a..5183140b 100644 --- a/src-avr/ao_led.c +++ b/src-avr/ao_led.c @@ -63,6 +63,10 @@ ao_led_init(uint8_t enable) { ao_led_enable = enable; #ifdef AVR + if ((LED_DDR & enable)) { + printf ("oops! restarted\n"); + ao_panic(AO_PANIC_REBOOT); + } LED_PORT &= ~enable; LED_DDR |= enable; #else |