AVR Programming: Difference between revisions
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| Line 9: | Line 9: | ||
{ | { | ||
//DDRC = 0x01; | //DDRC = 0x01; | ||
DDRC |= (1<<PC0); // | DDRC |= (1<<PC0); //PC0 as output | ||
//DDRD = 0x00; | //DDRD = 0x00; | ||
DDRD &= ~(1<<PD0);// | DDRD &= ~(1<<PD0);//PD0 as input | ||
while(1) | while(1) | ||
{ | { | ||
Revision as of 05:18, 26 February 2018
ATMega32 IO
//ATMega32AVR.c
#include <avr/io.h>
#include <util/delay.h>
int main(void)
{
//DDRC = 0x01;
DDRC |= (1<<PC0); //PC0 as output
//DDRD = 0x00;
DDRD &= ~(1<<PD0);//PD0 as input
while(1)
{
if(PIND & (1<<PD0) == 1) //when switch on
{
PORTC |= (1<<PC0); //LED on
_delay_ms(3000); //3 second delay
PORTC &= ~(1<<PC0); //LED off
}
}
}