Hi,

what shows lsusb (e.g. what is TTY PID)? What is chip inside? Usually the chips are either FTDI or something similar, and then ftdi driver should work (coupled with right parameters for "unsuported" IDs - you can then propose patch once you will see the device working).

Hope this helps

Petr

On Wed, 20 Mar 2013 17:47:18 +0400, Sergei Organov wrote:
Hi,

What is recomended driver to use for a USB device that provides just 2 bulk end-points, in and out, to create a TTY to talk to it? Exact data
formats that are used are application-specific, so only generic IO
TTY-alike device (with no control) is required from the kernel.

Searching through the lists and Internet uncovered multiple posts of why "usbserial" is a wrong driver for this purpose, but nowhere did I find
what the right alternative is.

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