bool sw1 = 0;
bool sw2 = 0;

void inter1() {
  sw1 = 1;
  digitalWrite(7, !digitalRead(7));
}

void inter2() {
  sw2 = 1;
}

void setup() {
  // put your setup code here, to run once:
  Serial1.begin(115200);
  Serial1.println("Hello, Raspberry Pi Pico W!");
  pinMode(2, INPUT_PULLUP);
  pinMode(3, INPUT_PULLUP);
  pinMode(6, OUTPUT);
  pinMode(7, OUTPUT);
  attachInterrupt(2, inter1, FALLING);
  attachInterrupt(3, inter2, FALLING);
}

uint32_t currTime = 0;
uint32_t previTask0 = 0;
uint32_t previTask1 = 0;
uint32_t previTask2 = 0;

uint16_t task0_t = 100;
uint16_t task1_t = 100;
uint16_t task2_t = 1000;

void loop() {
  // put your main code here, to run repeatedly:
  currTime = millis();
  if(currTime - previTask0 >= task0_t) {
    previTask0 = currTime;
  }

  if(currTime - previTask1 >= task1_t) {
    previTask1 = currTime;
    
  }

  if(currTime - previTask2 >= task2_t) {
    previTask2 = currTime;
    digitalWrite(6, !digitalRead(6));
  }


  delay(1); // this speeds up the simulation
}