Displaying bitmaps on an OLED

Discussion in 'Programmer's Corner' started by Sparky49, Mar 9, 2015.

  1. Sparky49

    Thread Starter Active Member

    Jul 16, 2011
    834
    417
    Hi all,

    I'm currently using the PIC24H MPLAB starter kit board, and I'd like to put a bitmap image on the OLED. However, I cannot understand the Graphics Library Guide and I cannot find any information regarding how to do this.

    I was wondering if anyone might be able to tell me exactly what I need to display an image, and where to download/access any header files or the like.

    So far, I have managed to convert my bitmap to a flash array, using microchips resource converter, but I have not been able to get my program to compile as it is missing things such as the gfx/gfx.h and other configuration header files. I cannot find the essential files required to make it work on any microchip help notes, but that is probably down to me. :)

    Many thanks for your time,

    Sparky

    Useful links:
    The microchip wiki I used: http://microchip.wikidot.com/gfx:bitmaps
    24H starter kit datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/MPLAB Starter Kit for PIC24H User Guide_ds51780a.pdf
    Graphics Library Guide: http://ww1.microchip.com/downloads/en/DeviceDoc/DS-01394b.pdf
     
  2. ErnieM

    AAC Fanatic!

    Apr 24, 2011
    7,386
    1,605
    It's been several years since I did this using a PIC32 but it is a blast when you get it going. One way to start is get a hold of the Microchip Graphics Display Designer and play with it. When properly set up it can write an entire display program for you; it doesn't do much but display static screens but each can be full of any widget of the graphics library (including those bitmaps).

    I would oft use that as a staring point then pull out the useful parts and past into my real program.

    Sorry I don't have any better advice beyond the existing documentation may not work with the latest compilers or libraries. All that stuff is in a great stage of change and not everything has caught up (or as easy to use as it once was if you ask me).
     
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