Change USB Raw to Instr

[ciruap]

I have done a search but have being unable to find the correct answer.

Basically i have set up a USB Touchscreen device but its visa class is set as ::USB Raw:: .

I need it to be ::Instr::

Is this possible and how do i go about changing this. I am a noob to all this so a clear guide is needed if possible.

Thanks.

[Dennis_Knutson]

The driver from the vendor would define the class and if something is not USBTMC compliant, it is not going to be defined as USB::INSTR. I'm actually surprised it is defined as RAW. I thought touchscreens are defined as HID class. You didn;t so something such as create your own VISA driver using the wizard, did you?

[niNickC]

Hello,

If you could expand a little that would be really useful. The make and model of the touchscreen, whether you are using the vendor driver and maybe a post of your code would be great.

Regards,