/**
* Get state of RLSD line
*
* @return If line is active, method returns true, otherwise false
* @throws SerialPortException
*/
public boolean isRLSD() throws SerialPortException {
checkPortOpened("isRLSD()");
if (serialInterface.getLinesStatus(portHandle)[3] == 1) {
return true;
} else {
return false;
}
}
/**
* Getting lines status. Lines status is sent as 0 – OFF and 1 - ON
*
* @return Method returns the array containing information about lines in following order: <br>
* <b>element 0</b> - <b>CTS</b> line state</br> <br>
* <b>element 1</b> - <b>DSR</b> line state</br> <br>
* <b>element 2</b> - <b>RING</b> line state</br> <br>
* <b>element 3</b> - <b>RLSD</b> line state</br>
* @throws SerialPortException
*/
public int[] getLinesStatus() throws SerialPortException {
checkPortOpened("getLinesStatus()");
return serialInterface.getLinesStatus(portHandle);
}
