blob: f1231b180212e883c6233a19ca8fc26a1df25b5e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
#include <avr/io.h>
enum{
Dcnt = 62499
};
int
main()
{
int led;
led = 1<<PB1;
DDRB |= led;
TCCR1B |= 1<<CS12;
for(;;){
if(TCNT1 >= Dcnt){
PORTB ^= led;
TCNT1 = 0;
}
}
}
|