I've seen some same devices appear 2, 3 or 4 times. Not sure why is this happening but is related to https://github.com/libusb/hidapi. I just use their function to list devices.

eventually you can check that "Usage (page):" is different in each dup. not sure what this means or how to use it.



--

Mensaje telepatico asistido por maquinas.

On 08/11/2022 07:46, Jean-Yves Gratius wrote:
Hello  (sorry for previously bad subject line)

Just tested hidraw on my linux laptop (latest deken version)

Strangely, when I click [listdevice( message in help file, i get in console the same device listed 14 times :

    Pd device enum: 1
    device VID PID (shown in decimal notation): 1267 548


      type: 04f3 0224
      path: /dev/hidraw0
      serial_number:
      Manufacturer: ELAN
      Product:      Touchscreen
      Release:      12
      Interface:    0
      Usage (page): 0x4 (0xd)

    -----------
    Pd device enum: 2
    device VID PID (shown in decimal notation): 1267 548

    (...)


    -----------
    Pd device enum: 14
    device VID PID (shown in decimal notation): 1267 548


      type: 04f3 0224
      path: /dev/hidraw0
      serial_number:
      Manufacturer: ELAN
      Product:      Touchscreen
      Release:      12
      Interface:    0
      Usage (page): 0x1 (0xff01)


On 04/11/2022 12:00, pd-list-requ...@lists.iem.at wrote:
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