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Button command resets the uLCD module

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  • Button command resets the uLCD module

    Hi,

    I wrote majorty of my functions and almost all of them works well. I m living problem with Draw Text Button command. Altough i send correct data sequence it does not draw a button and resets the lcd module. I dont know why this happens.

    PmmC Rev 2.0 is used and commands are following;

    0x62, 0x01, 0x00, 0x08, 0x00, 0x05, 0xFF, 0xFF, 0x02, 0x00, 0x1F, 0x02, 0x02, 'C', 'O', 'M', 'P', 'U', 'T', 'E', 'R', 0x00

    9600 kbps is used.

    any idea?
    Serkan

  • #2


    I found the problems:

    First, i sent wrong turns of parameters, second width and heigth values of 10,10 is too big. I corrected to the commands turn and changed width heigth to 2 then problem cleared.

    Regards,
    Serkan

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    • #3


      The width and height are multipliers - it works the size from the text - so yes 10 you be big

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