Exemple #1
0
int main(int argc, char **argv)
{
  long i = 0;                    //Waiting counter
  long led = 0;                  //Bits to lit

  for (i=0; i<=3; i++)
    turnOffLed(i);

  init1sTimer0();

  while (serial_getc_nb() > 255)
  {
    turnOffLed(led);

    led++;

    if (led == 4)
      led = 0;

    turnOnLed(led);

    launchAndWaitTimer0();
  }

  return 0;
}
Exemple #2
0
static void h_get_term_char(struct cpu_user_regs *regs)
{
    /* temporary hack to let us use xmon in dom0 */
    extern char serial_getc_nb(int handle);
    char c;

    c = serial_getc_nb(0);
    if (c  > 0)  {
        regs->gprs[4] = 1;
        regs->gprs[5] = (ulong)c << (7 * 8);
        regs->gprs[6] = 0;        /* paranoid */
    } else {
        regs->gprs[4] = 0;
    }

    regs->gprs[3] = H_Success;
}
Exemple #3
0
int main(int argc, char **argv)
{
  serial_init();
  serial_puts("\r\nPortal - Still alive\r\n");
  long *address = (long *)(&partition_begin);
  long allTime = 0;
  initPE6();
  long time = *address;
  address ++;
  long duration = *address;
  address ++;
  long waveLenght = *address; 
  short c = 256;
  short previousLed = time%4;
  short currentLed = previousLed;
  while ((time != 0xFFFFFFFF || duration != 0xFFFFFFFF || waveLenght != 0xFFFFFFFF) && c > 255)
  {
    currentLed = time%4 == previousLed ? (time+1) % 4 : time % 4;
    turnOnLed(currentLed);
    allTime = time+duration;
    c = serial_getc_nb();
    initMsTimer0(duration);
    playWaveLenghtMm(waveLenght);
    launchAndWaitTimer0();
    shutUp();
    address ++;
    turnOffLed(currentLed);
    previousLed = currentLed;
    time = *address;
    address ++;
    duration = *address;
    address ++;
    waveLenght = *address; 
  }
  unsigned int a = 0;
  asm volatile("bx %0"::"r"(a));
  return 0;
}