Maybe try to see if there are any differences between the ports with the setserial command.
$ setserial -a /dev/ttyS1 /dev/ttyS1, Line 1, UART: unknown, Port: 0x02f8, IRQ: 3 Baud_base: 115200, close_delay: 50, divisor: 0 closing_wait: 3000 Flags: spd_normal skip_test $ setserial -a /dev/ttyUSB1 /dev/ttyUSB1, Line 0, UART: unknown, Port: 0x0000, IRQ: 0 Baud_base: 24000000, close_delay: 0, divisor: 0 closing_wait: infinite Flags: spd_normal low_latency > Hello List, > > This may not be a fully gambas question just I don't know who to ask for > help - sorry for posting it here. > > I try to switch my measurement from windows XP (VB) to Ubuntu 9.10. This > program takes several (3, for the moment) equipments connected to a PC > through serial ports. > It works correctly under XP and I succeeded to make (an even nicer :-) > program in gambas for ubuntu. It also works well... as long as I use the > serial ports integrated on the motherboard. > > I have some serial port cards we added later for having enough interface. > >From the gtkterm they seems working with short commands so I was optimistic. > But when I send more data from my program they seems not arriving correctly. > > Is there anybody who works with serial ports under ubuntu (with gambas)? A > little help would be highly appreciated. > > Robi > ------------------------------------------------------------------------------ > _______________________________________________ > 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