Function rht03Setup

wiringPi/rht03.c:238–253

 */

int rht03Setup (const int pinBase, const int piPin)
{
  struct wiringPiNodeStruct *node ;

  if ((piPin & PI_GPIO_MASK) != 0)	// Must be an on-board pin
    return false ;
  
// 2 pins - temperature and humidity

  node = wiringPiNewNode (pinBase, 2) ;

  node->fd         = piPin ;
  node->analogRead = myAnalogRead ;

  return true ;
}