/**
* Change DTR line state. Set "true" for switching ON and "false" for switching OFF DTR line
*
* @return If the operation is successfully completed, the method returns true, otherwise false
* @throws SerialPortException
*/
public boolean setDTR(boolean enabled) throws SerialPortException {
checkPortOpened("setDTR()");
return serialInterface.setDTR(portHandle, enabled);
}
