// Scope test for write timing of DigitalPin functions.
#include <DigitalIO.h>

// Class with compile time pin number.
DigitalPin<13> pin13;

void setup() {
  // set mode to OUTPUT
  pin13.mode(OUTPUT);
}
void loop() {
  pin13.high();
  pin13.low();
  pin13.write(1);
  pin13.write(0);
  pin13.toggle();
  pin13.toggle();
  delay(1);
}