Elo touch issue

Claude Vittoria claude.vittoria at gmail.com
Sat Mar 23 10:17:28 PDT 2013


Dear,

I work on debian sid kernel 3.2.0-4-686-pae #1 SMP Debian 3.2.39-2 i686
GNU/Linux

I got an issue with a
 Elo TouchSystems 2515 iTouch Plus USB Touchmonitor

The evtest seems to be fine (appendix 1) but I can not calibrate it...

xinput_calibrator does not take second input.

I tried with xinput to inverse axes in all combinations. I m trying some
conf with the transformation matrix without success. When I test with
xinput test, I get only the state of button 1, no position.

I don't find the correct parameters to used this touchscreen. If someone
has  configured with success this device, please share your configuration.

Thanks,
=============appendix 1
Input driver version is 1.0.1
Input device ID: bus 0x3 vendor 0x4e7 product 0x126 version 0x1
Input device name: "Elo TouchSystems 2515 iTouch Plus USB Touchmonitor"
Supported events:
  Event type 0 (EV_SYN)
  Event type 1 (EV_KEY)
    Event code 330 (BTN_TOUCH)
  Event type 3 (EV_ABS)
    Event code 0 (ABS_X)
      Value      0
      Min        0
      Max        0
    Event code 1 (ABS_Y)
      Value      0
      Min        0
      Max        0
    Event code 53 (ABS_MT_POSITION_X)
      Value      0
      Min       51
      Max     4080
    Event code 54 (ABS_MT_POSITION_Y)
      Value      0
      Min       87
      Max     4080
Properties:
Testing ... (interrupt to exit)
Event: time 1364046762.769290, type 3 (EV_ABS), code 53
(ABS_MT_POSITION_X), value 2850
Event: time 1364046762.769291, type 3 (EV_ABS), code 54
(ABS_MT_POSITION_Y), value 1329
Event: time 1364046762.769292, type 1 (EV_KEY), code 330 (BTN_TOUCH), value
1
Event: time 1364046762.769293, ++++++++++++++ SYN_MT_REPORT ++++++++++++
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