motoblinker.c

int pdip1 = 0,
	pdip2 = 1,
	pdip3 = 2,
	pfet1 = 3,
	pfet2 = 4;
bool conf0, conf1, conf2, fet1, fet2;
byte conf = 0;

byte getDipConfig(){
  conf0 = 1 & !digitalRead(pdip1);
  conf1 = 1 & !digitalRead(pdip2);
  conf2 = 1 & !digitalRead(pdip3);
  return (conf0 << 2) | (conf1 << 1) | conf2;
}

void on(byte pin){
  digitalWrite(pin, HIGH);
}

void off(byte pin){
  digitalWrite(pin, LOW);
}

void effectDefault(){
	on(pfet1);
  	delay(500);
	on(pfet2);
  	delay(500);
	off(pfet1);
	off(pfet2);
  	delay(500);
}

void effectDefaultReverse(){
	on(pfet2);
  	delay(500);
	on(pfet1);
  	delay(500);
	off(pfet1);
	off(pfet2);
  	delay(500);
}

void effectDefaultFast(){
	on(pfet1);
  	delay(250);
	on(pfet2);
  	delay(250);
	off(pfet1);
	off(pfet2);
  	delay(300);
}

void effectSnake(){
	on(pfet1);
  	delay(200);
	on(pfet2);
  	delay(200);
	off(pfet1);
  	delay(200);
	off(pfet2);
  	delay(200);
}

void effectKnight(){
	on(pfet1);
  	delay(200);
	on(pfet2);
  	delay(200);
	off(pfet1);
  	delay(200);
	off(pfet2);
  	delay(250);
	on(pfet2);
  	delay(200);
	on(pfet1);
  	delay(200);
	off(pfet2);
  	delay(200);
	off(pfet1);
  	delay(250);
}

void effectDoubles(){
	on(pfet1);
  	delay(100);
	off(pfet1);
  	delay(150);
	on(pfet1);
  	delay(100);
	off(pfet1);
  	delay(150);
	on(pfet2);
  	delay(100);
	off(pfet2);
  	delay(150);
	on(pfet2);
  	delay(100);
	off(pfet2);
  	delay(150);
}

void effectGradient(){
	
}

void setup() {
  pinMode(pdip1, INPUT_PULLUP);
  pinMode(pdip2, INPUT_PULLUP);
  pinMode(pdip3, INPUT_PULLUP);
  pinMode(pfet1, OUTPUT);
  pinMode(pfet2, OUTPUT);
}

void loop() {
  conf = getDipConfig();
  switch(conf){
    case 0:
    	effectDefault();
    	break;
    case 1:
    	effectDefaultReverse();
    	break;
    case 2:
		effectDefaultFast();
    	break;
    case 3:
    	effectSnake();
    	break;
    case 4:
    	effectKnight();
    	break;
    case 5:
    	effectDoubles();
    	break;
    case 6:
    case 7:
    	effectDefault();
    ;
  }
}