cylon.pde

#include "UsbKeyboard.h"

// If the timer isr is corrected
// to not take so long change this to 0.
#define BYPASS_TIMER_ISR 1

byte KBK[128] = { 
  0, 0, 0, 0, 0, 0, 0, 0, 42, 43, 0, 0, 0, 40, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 41, 0, 0, 0, 0, 44, 30, 52, 32, 33, 34, 36, 52, 38, 39, 37, 46, 54, 45, 55, 56, 39, 30, 31, 32, 33, 34, 35, 36, 37, 38, 51, 51, 54, 46, 55, 56, 31, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 47, 49, 48, 35, 45, 53, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 47, 49, 48, 53, 76 };
boolean KBM[128] = {
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0 };

void setup() {

  pinMode(13, OUTPUT);
  pinMode(5, OUTPUT);

  digitalWrite(13, HIGH);
  digitalWrite(5, HIGH);

#if BYPASS_TIMER_ISR
  // disable timer 0 overflow interrupt (used for millis)
  TIMSK0&=!(1<<TOIE0); // ++
#endif
  UsbKeyboard.update();
  for (int StD=0;StD<3000;StD++){
    delayMs(10);
    digitalWrite(13, !digitalRead(13));
    UsbKeyboard.update();
  }
}

#if BYPASS_TIMER_ISR
void delayMs(unsigned int ms) {
  /*
  */
  for (int i = 0; i < ms; i++) {
    delayMicroseconds(1000);
  }
}
#endif

void loop() {

  for (int fgd=0;fgd<10;fgd++){
    UsbKeyboard.update();
    for (int loops = 0;loops<10;loops++){
      UsbKeyboard.sendKeyStroke(83);
      UsbKeyboard.sendKeyStroke(57);
      UsbKeyboard.sendKeyStroke(71);
    }
    for (int TD=0;TD<600;TD++){
      delayMs(25);
      digitalWrite(13, !digitalRead(13));
      UsbKeyboard.update();
    }


#if BYPASS_TIMER_ISR  // check if timer isr fixed.
    delayMs(20);
#else
    delay(20);
#endif
  }

  cli();
  usbDeviceDisconnect();
  sei();

  for (int ttt=0;ttt<300;ttt++) {
    delayMs(1000);
    digitalWrite(13, !digitalRead(13));
  }

  cli();
  usbDeviceConnect();
  usbInit();
  sei();

  for (int rrr=0;rrr<200;rrr++) {
    UsbKeyboard.update();
    delayMs(25);
  }

}