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  • Some commands unsuccessful

    I'm trying to run aµLCD-32PT(SGC) from a rabbit sbc.

    The display runs find from a PC using the FAT software.

    Some commands are successful (0x55, 0x56, 0x42, 0x45, 0x59). Ack is received.

    Graphics commands such as circle or rectangle are acked by the uLCD but nothing is drawn on the screen. I have the display and backlight on. Stuck here...

    Any help much appreciated.

    mark e

  • #2


    @mellis,
    Please have a look at my library

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    • #3


      Thanks for the suggestion and the code. As it happens I have been looking at your library and also the Arduino display shield library. I'm working on code to use with a modtronix presto sbc. Don't have much time right now. I will get in touch if I have specific questions. If you know of any presto/4d sgc library written for mchp C18 compiler I'd love to see.

      thanks

      mark e

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