[Gambas-user] serial port issue

[Ron]

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 <ron at ...1740...>
>
>   
>> 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.blengino at ...1909...>
>>>
>>>
>>>       
>>>> 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?
>>>>
>>>>
>>>>
>>>>
>>>>         
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