#define PB1 2 //pin interrupt
#define PB2  9 //pin non interrup



void setup() {
  Serial.begin(9600);

  pinMode(PB1, INPUT);
  pinMode(PB2, INPUT);

  pinMode(7, OUTPUT);


  attachInterrupt(digitalPinToInterrupt(PB1), ISR_Pin, RISING);
}

void ISR_Pin() {
  Serial.println("interrup pin PB1 pressed");
  if (digitalRead(PB2)) Serial.println("non interrupt pin PB2 pressed ");
}

void loop()
{
  
  delay(30000);
  if (digitalRead(PB2)) Serial.println("non interrupt pin PB2 pressed ");

}