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Chiptronic Resistive Touch Diplay 7" - Installation Procedure

 

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This article describes the configuration steps to set the Display Driver registry for the Chiptronic Resistive Touch Display 7" in WinCE5, WinCE6, WEC7, WEC2013.

To access the WinCE without a screen (or functional display) you can use the Remote Display Tool that can be downloaded here.

Setting the Display Driver registry


There are two ways to setup the display:

  1. Set Display Driver registry

  2. Import the file Registry configuration

Set Display Driver registry

To change the registry values, on the WinCE, go to Start>Programs>ColibriTools>RegEdit

  1. After that navigate to:
    For Colibri VF61, VF50 and IMX6 click on : My Computer>HKEY_LOCAL_MACHINE>Drivers>Display>Colibri
    For Colibri T30 and T20 create a New Key named LCD in : My Computer>HKEY_LOCAL_MACHINE>SOFTWARE>NIVIDIA Corporation>NVDDI
    For Apalis T30 create a New Key named LCD in : My Computer>HKEY_LOCAL_MACHINE>SOFTWARE>NIVIDIA Corporation>NVDDI
  2. It is necessary to change/create the following registry keys (see tables bellow). Please note that the registry values are in decimal in the table below:

  3. Don't forget to save the registry and reboot your module after the change, only then the new values will take place.

  • Registry keys common for all the modules:

    Options Value
    bfw 25
    CyScreen 800
    efw 45
    blw 47
    hsw 20
    Ldds 18
    oep 1
    pclk 33260000
    acb 0
    vsp 0
    hsp 0
    elw 11
    vsw 20
    CxScreen 480
    Bpp 32
    DISP_POL 1
    BL_POL 0

  • Registry keys only for Colibri T20:

    Options Value
    DISP_GPIO 156
    BL_GPIO 93
    pcp 1

  • Registry keys only for Colibri T30:

    Options Value
    DISP_GPIO 170
    BL_GPIO 12
    pcp 1

  • Registry keys only for Colibri VF61 and VF50:

    Options Value
    DISP_GPIO 45
    BL_GPIO 52
    pcp 1

  • Registry keys only for Colibri IMX6:

    Options Value
    DISP_GPIO 71
    BL_GPIO 59
    pcp 0

  • Registry keys only for Apalis T30:

    Options Value
    DISP_GPIO 170
    BL_GPIO 16
    pcp 1

Import the file Registry configuration

You can import the display configurations following the steps bellow.

  1. Download and extract the file .reg for Colibri T20, Colibri T30, Colibri VF61 and VF50, Colibri IMX6 and Apalis T30.

  2. Copy and paste the file into your Colibri module.

  3. In the module click on Start>Programs>ColibriTools>RegEdit after that File>Import Registry… in the window that opens select the .reg file that you copied in the last step. (See image bellow)

  4. Don't forget to save the registry and reboot your module after the change, only then the new values will take place.

Save Registry

In both cases don't forget to save the registry.

Setting Splash Screen registry

For setting Splash Screen click here and fill the field with the values above.

The modules that were used in the tests are:

  • Colibri T20 (V1.2A)

  • Colibri T30 (V1.1E)

  • Colibri VF61 (V1.2A)

  • Colibri VF50 (V1.1A)

  • Colibri IMX6DL (V1.0A)