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Thread: Capacitive Touch Panel Help Please

  1. #11
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    Quote Originally Posted by Masejoer View Post
    As would I. A 9-10.1" would be perfect for my vehicle. LED backlit IPS at 1280x720 or higher would be nice. I think we're within a year away from getting something aftermarket using ips/cap tablet screens. Some offerings on eBay are CLOSE but not quite there.

    After we get something decent, then we'll be wishing for OLED...
    You can get a 10.1" Capacitive touch panel, and I believe I saw a 10.1" 2560x1600 panel out there somewhere. It's basically what's in the Nexus 10.

  2. #12
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    Quote Originally Posted by eugenweij View Post
    http://njytouch.com/ctp.htm


    various sizes , resistive, capacitive , and a few other technologies available , low price but good quality (I have one and it works like a charm)
    Really?

    Which one do you have?

    NJY does not sell USB Capacitive panels unless you want to have a custom panel made. And, they want 3000pc minimum order for that.

    Their capacitive panels are I2C interface. Without the HID descriptors from them (they don't have them) you can't even get those to work with an I2C enabled device.

  3. #13
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    But does win7/8 recognize them as a touch screen or as a mouse?

    I was going to use Win8 on my CarPC until I found that my egalax driver is only seen as a mouse and not a touch screen so the swiping doesn't work.

    I have a screen I bought that uses a 4 wire multi touch USB egalax driven touch.

    Would you possibly have a replacement touch controller that would use a driver that is compatible with win8 gestures?


    Rodney
    Last edited by redheadedrod; 02-18-2013 at 11:17 AM.

  4. #14
    Maximum Bitrate tft_lcd_org's Avatar
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    Quote Originally Posted by redheadedrod View Post
    But does win7/8 recognize them as a touch screen or as a mouse?

    I was going to use Win8 on my CarPC until I found that my egalax driver is only seen as a mouse and not a touch screen so the swiping doesn't work.

    I have a screen I bought that uses a 4 wire multi touch USB egalax driven touch.

    Would you possibly have a replacement touch controller that would use a driver that is compatible with win8 gestures?


    Rodney
    Can you send me more information on that display? or maybe some pictures of the touch connector, controller, etc?


    Thanks

  5. #15
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    Mimo has a 10" capacitive.

    I have a 669 capacitive from tft_lcd and its great. X and Y axis are inverted and you have to revert them every time it starts up... Kinda a pita

  6. #16
    Maximum Bitrate tft_lcd_org's Avatar
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    Quote Originally Posted by Jesus Freak View Post
    Mimo has a 10" capacitive.

    I have a 669 capacitive from tft_lcd and its great. X and Y axis are inverted and you have to revert them every time it starts up... Kinda a pita
    I have the cure for that issue. Please email me for instructions. Thank you

  7. #17
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    Quote Originally Posted by tft_lcd_org View Post
    I have the cure for that issue. Please email me for instructions. Thank you
    Thanks, I'll get everything setup tonight and should be able to call tomorrow. Thanks for the quick reply and customer service!

  8. #18
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    Thanks again, the screen is working in the correct orientation, very accurate and crystal clear.

  9. #19
    Maximum Bitrate tft_lcd_org's Avatar
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    Quote Originally Posted by Jesus Freak View Post
    Thanks again, the screen is working in the correct orientation, very accurate and crystal clear.
    You are welcome. Glad you like the display.

  10. #20
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    Any idea as to what needs enabled in the Linux kernel config for the touch controller?

    **EDIT: Ok I'm getting much closer. You may want to let people know that the digitizer you use is a Atmel maxTouch device. To enable in linux kernel, enable: CONFIG_TOUCHSCREEN_ATMEL_MXT=y

    I will be testing this and will return with my results. Looks to be promising, may have to update the kernel driver code to the latest Atmel has made avail but may not need to.
    Last edited by warrenb213; 03-12-2013 at 04:41 PM.

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