// Program: Template_multitasking.ino
// งาน = Task หรือ Treading
// Multitasking หลายๆงาน

#define LED0 0
#define LED1 1
#define LED2 2

uint32_t previousTime0 = 0;
uint32_t previousTime1 = 0;
uint32_t previousTime2 = 0;

uint32_t currentTime = 0;
uint32_t time_task0 = 1000;
uint32_t time_task1 = 2000;
uint32_t time_task2 = 3000;

boolean ledState;
void setup() {
  pinMode(LED0, OUTPUT);
  pinMode(LED1, OUTPUT);
  pinMode(LED2, OUTPUT);
  digitalWrite(LED0, HIGH);
  digitalWrite(LED1, HIGH);
  digitalWrite(LED2, HIGH);
}
void loop(){
  currentTime = millis();
  
  // Task0
  if(currentTime - previousTime0 >= time_task0){ 
    previousTime0 = currentTime;
    digitalWrite(LED0, !digitalRead(LED0)); 
  }
  // Task1
  if(currentTime - previousTime1 >= time_task1){ 
    previousTime1 = currentTime;
    digitalWrite(LED1, !digitalRead(LED1)); 
  }
  // Task2
  if(currentTime - previousTime2 >= time_task2){ 
    previousTime2 = currentTime;
    digitalWrite(LED2, !digitalRead(LED2)); 
  }

}