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/*
* Blinks the led using a simple delay loop.
*/
#include "avr/io.h"
#include "util/delay.h"
#define CPU_PRESCALE(n) (CLKPR = 0x80, CLKPR = (n))
int main(void)
{
CPU_PRESCALE(0);
PORTE = 0x00;
DDRE = 0x00;
for(;;) {
_delay_ms(250);
PORTE ^= 1<<PORTE6;
}
}
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