/*B.O.M
Arduino Uno 
White Led Vf 3.2v If 20mA 1000mcd
100ohm resistor
*/


const byte Led1 = 2; // Always on. May add more at some point for fiber optics
const byte strobe1 = 3;  // Strobe light. Not sure if gonna use usee yet
const byte nav1[] = {4,7}; //Navigation lights. May copy for use in cockpit and hold lighting


unsigned long strobeOnTime = 20;
unsigned long strobeOffTime = 2000;
unsigned long navTime = 1000;

void setup() {
 
  // put your setup code here, to run once:


pinMode(Led1, OUTPUT);
pinMode(strobe1, OUTPUT);  

pinMode(nav1[0], OUTPUT);
pinMode(nav1[1], OUTPUT);


}

void loop() {
  
  // put your main code here, to run repeatedly:

strobe();

nav();
alwayson();

}



void alwayson() {
  
  // put your main code here, to run repeatedly:

strobe();
digitalWrite(Led1, HIGH);

}

void strobe()
{
  static bool state = 0;
  static unsigned long timer = 0;
  static unsigned long interval = strobeOffTime;
  if (millis() - timer >= interval)
  {
     timer = millis();
     if (state == HIGH)
     {
        digitalWrite(strobe1, HIGH);
        interval = strobeOnTime;
     }
     else
       {
        digitalWrite(strobe1, LOW);
        interval = strobeOffTime;
       }
     state = !state;
  }
}

void nav()
{
  static bool state = 0;
  static unsigned long timer = 0;
  unsigned long interval = navTime;
  if (millis() - timer >= interval)
  {
     timer = millis();
     state = !state;
     digitalWrite(nav1[0], state);
     digitalWrite(nav1[1], !state);
  }
}