NPT_ERROR_BASE_SERIAL_PORT   44 extra_lib/include/platinum/NptSerialPort.h const int NPT_ERROR_NO_SUCH_SERIAL_PORT      = NPT_ERROR_BASE_SERIAL_PORT - 0;
NPT_ERROR_BASE_SERIAL_PORT   45 extra_lib/include/platinum/NptSerialPort.h const int NPT_ERROR_SERIAL_PORT_NOT_OPEN     = NPT_ERROR_BASE_SERIAL_PORT - 1;
NPT_ERROR_BASE_SERIAL_PORT   46 extra_lib/include/platinum/NptSerialPort.h const int NPT_ERROR_SERIAL_PORT_ALREADY_OPEN = NPT_ERROR_BASE_SERIAL_PORT - 2;
NPT_ERROR_BASE_SERIAL_PORT   47 extra_lib/include/platinum/NptSerialPort.h const int NPT_ERROR_SERIAL_PORT_BUSY         = NPT_ERROR_BASE_SERIAL_PORT - 3;