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  • uLCD-32032-p1 problem

    Hi

    I have just gotten a uLCD-32032-p1, i load one of the sample programs into 4DGL, compile it and download it fine, The back light turns on it quickly flashes some text onto the screen which i cannot read because it is gone to quickly and then the back light turns off again and the screen remains blank and the sample program does nothing.

    Am i missing something simple or is there a problem?

    Regards
    Alex

  • #2


    Please check that you have set the correct platform in the workshop before you compile. If you could also let us know what test program you are running so we can try it here it would be helpful.
    Regards,
    Dave

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    • #3


      i have same problem.

      i am confuse about my uLCD-32032-p1T module.

      can i use my host microcotroller to send serial data to dispaly or i must use 4DGL langugage.

      i connect my controller RX pin to LCD TX pin and Tx pin to LCD RX pin


      i have LPC2136 ARM microcontroler.

      this code written in cotroller.

      send_char(0x55); //for autobaud
      send_char(0x42); //set background color
      send_char(0xFF); //fir white color
      send_char(0xFF);

      how can i send serial command to uLCD using my Host microcontroller.

      Please help to solve problem.

      Regards,
      Bharat Gohil

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