Building kext files for touch displays

Discussion in 'OS X Mavericks (10.9)' started by gptUser, Oct 7, 2013.

  1. gptUser, Oct 7, 2013
    Last edited: Oct 8, 2013

    gptUser macrumors newbie

    Joined:
    Mar 23, 2013
    #1
    Hi, I want to port my .kext file to Mac 10.9 for using touch displays.
    Essentially, the kext lists the devices and gives it the details about the HW, however, my issue is that it seems that one variable in particular that was used previously (Mac 10.8 and earlier) doesn't seem to do anything anymore:

    Code:
    AbsoluteAxisBoundsRemovalPercentage
    When changing this value I don't see any corrections to the 'touch' on the display. Did they introduce a new way of manipulating touch displays on 10.9 for fingers/pens?

    Any help is appreciated. :confused:

    EDIT: I've also posted a thread in the Mac Developer forums
    https://devforums.apple.com/thread/208905
     
  2. Manic Harmonic macrumors 6502

    Joined:
    Dec 4, 2011
    #2
    Unfortunately I don't know the answer to your question, but I thought I'd give your thread a bump and also let you know that I have a hackintosh with a touch screen so I'm willing to test for you if you need it. I'm currently using a trial driver from touchbase for it.
     
  3. gptUser thread starter macrumors newbie

    Joined:
    Mar 23, 2013
    #3
    Thanks for the reply.
    I'm not sure if testing it with your touch screen will be the same. Currently, we have some touch displays that it works with and just the one that is not working properly. However, if you do see a similar situation I would definitely appreciate and feedback.
     
  4. gptUser thread starter macrumors newbie

    Joined:
    Mar 23, 2013
    #4
    This actually was a bug in OS/X 10.9. Looks like this has been resolved in the release version of OS/X 10.9.3.
    :):):):rolleyes::rolleyes::cool::cool::):rolleyes::D
     

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