I wrote this code and uploaded it to attiny85:
int hours = 2;
int minutes = 4;
static int MINUTES_COUNT_BIT = 5;
static int HOURS_COUNT_BIT = 3;
#define button 2
void setup() {
pinMode(3,OUTPUT);
pinMode(4,OUTPUT);
pinMode(button,INPUT);
attachInterrupt(0,pin_ISR,CHANGE);
}
void loop() {
// put your main code here, to run repeatedly:
}
void pin_ISR(){
if(digitalRead(button)==LOW){
for(int i = HOURS_COUNT_BIT;i>=0;i--){
byte act_bit = bitRead(hours,i);
switch(act_bit){
case 0:
digitalWrite(3,HIGH);
delay(1000);
digitalWrite(3,LOW);
delay(1000);
break;
case 1:
digitalWrite(4,HIGH);
delay(1000);
digitalWrite(4,LOW);
delay(1000);
break;
}
}
}
}
When I click button it lights up LEDs but it is so much faster than 500 milliseconds it looks like that: https://drive.google.com/open?id=0ByeWvrEgy2gRNUp3MDNxQTAxd2c Please help