Hi MIchael,
last question.
I have to connet 3/4 of this adapter to same Alix box with Voyage linux. It
will works from your experience?
Thanks and good night

2012/1/18 Michael Steinmann <mike.steinm...@gmail.com>

> I have such cables, and they are fully supported by Linux.
> AFAIK there is no multiple adapter chipset, see
> http://www.silabs.com/products/interface/usbtouart/Pages/usb-to-uart-bridge.aspx
> There are even (windows) tools to completely rename the PID/VID and set
> the product string, see:
>
> http://www.silabs.com/pages/DownloadDoc.aspx?FILEURL=Support%20Documents/Software/an144sw.zip&src=SoftwardDownloadsWebPart
>
> I've produced PCBs with the CP2102 and I really can recommend them, let me
> know if you want to go that road...
>
> Best regards,
> Michael Steinmann
>
>
>
>
> 2012/1/18 Pippo Pippo 77 <pippopipp...@email.it>
>
>> Hi Michael,
>> and thanks for your help.
>> I have a couple of question regarding cp210x adapter, and I would
>> appreciate if you can help me.
>>
>> 1) Do voyage 0.5 with 2.6 Branck kernel have driver for this?
>> 2) Do voyage 0.8 with 3.0 kernse have driver too?
>> 3) Do you know if exist multiple adapter based on this chipset? For
>> example 1 USB but 2/4 serial Port?
>>
>>
>> Many Thanks
>>
>>
>> 2012/1/18 Michael Steinmann <mike.steinm...@gmail.com>
>>
>>> Hi,
>>>
>>> I had bad experiences with Profilic based adaptors, they are a POS!
>>> Get a silicon labs cp210x based adaptor, which I think are even better
>>> than those from FTDI.
>>>
>>>
>>> http://www.alibaba.com/product-gs/288753118/cp2102_usb_rs232_cable_VCC_GND.html
>>>
>>> http://connectingcables.en.alibaba.com/product/326571577-210803458/CP2102_FT232_PL2323_optional_RS232_to_USB_adapter_cable.html
>>>
>>> -Michael
>>>
>>>
>>> 2012/1/18 Pippo Pippo 77 <pippopipp...@email.it>
>>>
>>>> Hi,
>>>> i need to connet 2 PL2303 serial converter in order to get 2 serial
>>>> port.
>>>> I tried this with voyage 0.8 and voyage 0.5, and behaviour is the same.
>>>>
>>>> When I connect the converters, i got some message in dmesg log, that
>>>> told me that converters is attached to /dev/ttyUSB0 and /dev/ttyUSB1.
>>>>
>>>> If i use this converter one by one, it work without problem, but i need
>>>> to use it together with 2 modem at same time.
>>>> In this case, the second device I try to open with minicom, it would
>>>> not connect and i got this message into dmesg log:
>>>>
>>>> *pl2303_open - failed submitting interrupt urb, error -28*
>>>>
>>>> I tried with Voyage 0.8 with new kernel but problem persist. Useing
>>>> device one a time, works perfectly, but together not, the second i try to
>>>> use i got this interrupt urb error.
>>>> What can cause this? What can i try?
>>>>
>>>> Any help would be appreciated. Many Thanks in Advance.
>>>>
>>>> Marco
>>>>
>>>> _______________________________________________
>>>> Voyage-linux mailing list
>>>> Voyage-linux@list.voyage.hk
>>>> http://list.voyage.hk/mailman/listinfo/voyage-linux
>>>>
>>>>
>>>
>>
>
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