opens the serial port . the serial port needs to be opened before attempting to read a device . concode_field_sep int MAX_MESSAGE_SIZE concode_elem_sep DataOutputStream os concode_elem_sep DataInputStream is concode_elem_sep boolean[] frameCountBits concode_elem_sep byte[] dataRecordsAsBytes concode_elem_sep byte[] outputBuffer concode_elem_sep SecondaryAddress secondaryAddress concode_elem_sep SerialTransceiver serialTransceiver concode_elem_sep int timeout concode_field_sep boolean scanSelection concode_elem_sep void componentSelection concode_elem_sep void sendShortMessage concode_elem_sep VariableDataStructure read concode_elem_sep MBusMessage receiveMessage concode_elem_sep void linkReset concode_elem_sep void selectComponent concode_elem_sep boolean sendLongMessage concode_elem_sep void deselectComponent concode_elem_sep void setTimeout concode_elem_sep void resetReadout concode_elem_sep int getTimeout concode_elem_sep void selectForReadout concode_elem_sep void close concode_elem_sep boolean write
void function ( ) { serialTransceiver . open ( ) ; os = serialTransceiver . getOutputStream ( ) ; is = serialTransceiver . getInputStream ( ) ; }