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uLCD43-DT - Trouble with DISPLAY_PAGE 2

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  • uLCD43-DT - Trouble with DISPLAY_PAGE 2

    Device : uLCD-43DT

    Hi
    I have some trouble using DISPLAY_PAGE and WRITE_PAGE 2 of the screen.
    Only the upper part of the screen can be written with a full screen image ( PAGE2.jpg ).
    PAGE0 and 1 works fine ( PAGE_0_1.jpg) .

    A more simple way to demontrate the problem, use the code :

    gfx_BGcolour(BLACK);
    gfx_Set(DISPLAY_PAGE, 2);
    gfx_Set(WRITE_PAGE, 2);
    gfx_Cls();
    repeat
    forever

    Clear in black only the upper part of the screen.

    I'm going to try an other screen.

    Do you have an idea on the problem ? ( I need this third page for background buffering ).

    Thanks
    Best regards


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