is there anybody make Interrupt 2 working on ATMEGA644? my following code can't work, I am using sanguino V1.0
#include <avr/sleep.h>
#include <avr/power.h>
int counter=0;
static volatile int interrupt_0=0;
static volatile int interrupt_1=0;
static volatile int interrupt_2=0;
/***************************************************/
void pin0Interrupt(void)
{
interrupt_0=1;
}
void pin1Interrupt(void)
{
interrupt_1=1;
}
void pin2Interrupt(void)
{
interrupt_2=1;
}
void setup()
{
Serial.begin(9600);
//pinMode(2, INPUT);
attachInterrupt(0, pin0Interrupt, CHANGE);
attachInterrupt(1, pin1Interrupt, CHANGE);
attachInterrupt(2, pin2Interrupt, CHANGE);
Serial.println("Waiting for Interrupt 0,1,2");
}
void loop()
{
delay(1000);
/*
if ((counter %5 )==0)
{
Serial.print(digitalRead(0));
Serial.print(",");
Serial.print(digitalRead(1));
Serial.print(",");
Serial.println(digitalRead(2));
}
*/
if (interrupt_0)
{
interrupt_0=0;
Serial.println("interrupt_0...");
}
if (interrupt_1)
{
interrupt_1=0;
Serial.println("interrupt_1...");
}
if (interrupt_2)
{
interrupt_2=0;
Serial.println("interrupt_2...");
}
counter++;
}