I use a ten ports usb hub and seperate usb to serial cables. I have written some udev rules to lock the serial device names to the physical ports.. otherwise they change after a reboot.
To bad I just found these guys afterwards: http://www.picco.nl/product_info.php?products_id=2338 Regards, Ron. > Ron, > > I mean that the app doesn't do what I wish him to do :-) > Unfortunately it works as expected with the serial port on the motherboard > (ttyS0, same equipment connected, same data sent and should have been > received) so it should not be a bug in my code. > The connection parameters (including Xon/Xoff) are required by the equipment > I use. > > Physically, how did you connect 10 serial ports to your machine? With a card > or do you use virtual ports with USB connector? > > Robi > > 2010/4/21 Ron <r...@cyberjunky.nl> > > >> You mean crashing like in signal #11 core dump or the application >> doesn't do what's wanted? >> >> Which version of Gambas? >> >> There where a few serial port related bug fixes. >> http://gambas.sourceforge.net/en/changelog2.html >> >> I use a lot (10) serial ports in my gambas app. 24/7 but I do not use >> xon/off. >> >> Regards, >> Ron. >> >>> The communication parameters are 9600, 8, n, 1, Xon/Xoff. >>> >>> 2010/4/21 Doriano Blengino <doriano.bleng...@fastwebnet.it> >>> >>> >>> >>>> Robert JUHASZ ha scritto: >>>> >>>> >>>>> All the parameters are the same obtained by autoconfig, except the UART >>>>> which was undefined for the added ports. >>>>> I set this parameter to the same value as for the working one: 16550A >>>>> >> (in >> >>>>> fact I tried all the possible UART parameters and where the port was >>>>> >>>>> >>>> working >>>> >>>> >>>>> it behaves always the same: short test messages pass but in the real >>>>> >> work >> >>>>> environment it crashes). >>>>> >>>>> >>>>> >>>> Do you have some sort of handshaking? >>>> >>>> >>>> >>>> >>>> >> ------------------------------------------------------------------------------ >> >>>> _______________________________________________ >>>> Gambas-user mailing list >>>> Gambas-user@lists.sourceforge.net >>>> https://lists.sourceforge.net/lists/listinfo/gambas-user >>>> >>>> >>>> >> ------------------------------------------------------------------------------ >> >>> _______________________________________________ >>> Gambas-user mailing list >>> Gambas-user@lists.sourceforge.net >>> https://lists.sourceforge.net/lists/listinfo/gambas-user >>> >>> >> >> ------------------------------------------------------------------------------ >> _______________________________________________ >> Gambas-user mailing list >> Gambas-user@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/gambas-user >> >> > ------------------------------------------------------------------------------ > _______________________________________________ > Gambas-user mailing list > Gambas-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/gambas-user > ------------------------------------------------------------------------------ _______________________________________________ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user