Re: USB HID touch screen problem

On Thu, 6 Jun 2024 17:26:23 +0000
Marcin Cieslak <[email protected]> wrote:

> On Thu, 6 Jun 2024, Milan Obuch wrote:
> 
> > Hi,
> >
> > for some project I have system with touch screen, but I did not
> > figure way to use it, yet. I did try webcamd for the task, but did
> > not  
> 
> I have this:
> 
> ugen7.12: <Silicon Integrated System Co. SiS HID Touch Controller> at
> usbus7, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON (98mA)
> 
>    bLength = 0x0012
>    bDescriptorType = 0x0001
>    bcdUSB = 0x0200
>    bDeviceClass = 0x0000  <Probed by interface class>
>    bDeviceSubClass = 0x0000
>    bDeviceProtocol = 0x0000
>    bMaxPacketSize0 = 0x0040
>    idVendor = 0x0457
>    idProduct = 0x156f
>    bcdDevice = 0x0400
>    iManufacturer = 0x0001  <Silicon Integrated System Co.>
>    iProduct = 0x0002  <SiS HID Touch Controller>
>    iSerialNumber = 0x0000  <no string>
>    bNumConfigurations = 0x0001
>

This is something different... just today I accidentally tested another
device with touch screen and this one worked out of the box with zero
configuration from my side, I did just boot from live image on USB
flash disk (somewhat slow, but great for test) and after starting X,
touch screen worked. But at the moment, I need somehow master this
PenMount USB controller from Dialogue Inc.

Milan