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How to check the screen has a valid programming and resources?

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  • How to check the screen has a valid programming and resources?


    I have a gen4-uLCD-70DT-AR and use "Workshop IDE" with genie to edit the menu.

    After build and copy/load, there is a success message.

    But, it is still show a default screen after inserting SD card and power up.

    Do I miss something here? How could I check what is wrong?

    Many thanks!


    I update the Pmmc. Since then, the screen shows "Error 30".
    Last edited by Michael Pan; 2 weeks ago.

  • #2
    Hi Michael,

    Error 30 means that the resources required for Inherent Widgets are not loaded yet in the Diablo16 processor.

    To load the resources, go to the Tools Menu of Workshop4, and click the “Load Inherents into Bank 5” button while your display is connected to your PC via the 4D Programmer.

    Click image for larger version  Name:	load inherents.png Views:	5 Size:	65.8 KB ID:	75347

    From that point onward, the Inherent Widgets will function correctly.

    This process is usually done only once, but if your project changes and you overwrite Flash Bank 5 of the Diablo16 processor, then this will need to be reloaded in order to use Inherent Widgets again.

    I hope this helps.

    Best regards
    Last edited by ivan_4d; 2 weeks ago.