Andreas Höschler wrote:
At work we've had two different touch screens working, both with the Trident driver for Solaris x86. Either using serial connector plus a Quatech serial-to-usb converter, or directly through USB. The driver consists of a part that uses a device node (in case of serial) or a FIFO (in case of USB). In the latter there is a second part using libusb, and also working with this FIFO.

The best thing to do is mail Trident and ask for a demo/trial. We had some problems at first due to the wrong driver being sent (a few times), so just stress out your OS, architecture, the use of USB, etc. to reduce the time it takes to obtain the right one :p Other than that they're usually fast on replying and very helpful. The driver itself is not free, but i don't think there is any other driver around that works.

Exactly which touch screens have you been using? Could you provide contact information (email address of a sales persons) for getting the driver?

We've been using a 1915L and another 15'' (most likely also ELO) model I cannot get the model number of anymore as it was a demo model we had for a short while. Both however had different vendor IDs which took us a while to figure. In the end we adapted the shell scripts that come with the driver to determine the vendor ID through a libusb test binary, so we didn't have to worry about different vendors outselves anymore. Can share those if you're interested.

As we're based in Holland i tried contacting the UK office Trident has first, but did not get any reply at all. Their US office was always fast though, considering the timezone differences of course. The address found on www.tsitouch.com should work, but if you're unsuccesful there I can find the address of the sales person I spoke to.

Good luck :)

-Rik
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