Announcement

Collapse
No announcement yet.

microVGA + touch panel

Collapse
X
  • Filter
  • Time
  • Show
Clear All
new posts

  • microVGA + touch panel

    It will work if you connect it?

    Click image for larger version

Name:	VVV.JPG
Views:	1
Size:	73.8 KB
ID:	43711
    Last edited by metro; 18th March 2015, 05:07 AM.

  • #2
    No, it won't work, the PmmC does not contain any routines for touch.

    What is the touch screen that you want to connect? Got a URL to its specifications?
    Mark

    Comment


    • #3
      For example, this 4wire Resistive Touch Screen Panel

      http://www.ebay.com/itm/19-4wire-Res...:X:RTQ:US:1123

      Connect it to the XR, XL / YU, ID controller PICASO
      Last edited by metro; 18th March 2015, 06:41 AM.

      Comment


      • #4
        Wow that's big (and expensive).

        In our experience touch panels larger than about 3.2" need a dedicated processor (ag AR1021) for it to work reliably.

        Whether the AR1021 will work with such a large panel I cannot say, you will need to check the panels full specifications and, if suitable, then test it.

        To integrate the AR1021 interfaces into the uVGA-III PmmC will involve NRE charges and/or MOQ.

        At a pinch you might be able to use the uLCD-43-PTs PmmC and adjust display parameters during initialization, then again, you might not be
        Mark

        Comment


        • #5
          AR1021 is working correctly
          thank you


          Comment


          • #6
            So, did you use the 43PT's PmmC?

            How does the whole thing look/work, any photos?
            Mark

            Comment


            • #7
              Yes, 43pt,
              Working good so far, photo will be soon

              Comment


              • #8
                Here's a photo

                Attached Files

                Comment

                Working...
                X