//
// Generates a number of pulses on GPIO 0.14
//
signal void GPIO_0_14_Square (unsigned int pulses)  {
  float frequency;           // pulse frequency in Hz

  frequency = 10;            // 10 Hz 

  printf ("%d Square Pulses on GPIO 0.14\n", pulses);

  while (pulses)  {
    PORT0 |=  (1 << 14);     // set   pin 0.14
    swatch (0.5 / frequency);
    PORT0 &= ~(1 << 14);     // reset pin 0.14
    swatch (0.5 / frequency);
	pulses--;
  }
}

GPIO_0_14_Square (100);      // 100 Pulses at debugger startup

define button "EINT1 1  Pulse",  "GPIO_0_14_Square (1)"
define button "EINT1 100Pulses", "GPIO_0_14_Square (100)"