Function digitalReadByte2

wiringPi/wiringPi.c:2612–2625

}

unsigned int digitalReadByte2 (void)
{
  uint32_t data = 0 ;

  FailOnModel5("digitalReadByte2");

  if (wiringPiMode == WPI_MODE_GPIO_SYS)
  {
  }
  else
    data = ((*(gpio + gpioToGPLEV [0])) >> 20) & 0xFF ; // First bank for these pins

  return data ;
}