OLED Display APIs with different pinout

[Roberto!]

Hello,

I wired my OLED Display PMOD control pins (VDDC, VBATC, RES, and D/C) to different pins than used on the Basic IO Shield. I would still like to use the IOShieldOled APIs in my code, and just redefine what physical pins these nets are pointing to. Where can I find this header file? I don't see it in my <IOShieldOled.h> or general uC32 <Board_Defs.h> header files. 

If I can find where the IOShieldOled.begin() is written, I can copy it with my pin number modifications (for proper power on sequence), but can't seem to find this file. Where are these saved?

Thanks.

[jpeyron]

Hi Roberto,

The iIOShieldOledClass::begin is in the IOShieldOled.h which calls OledInit(); which is in OledDriver.c in the utilities. OledInit() calls OledHostInit();  OledDvrInit(); OledDevInit(); and OledClear();.   I believe the board definitions are in the OledHostInit(); Hope this helps!

cheers,

Jon

[Roberto!]

Thank you. You are correct - I found the definitions in OledDriver.h in the utility subfolder, rows 67-75. By changing the port and bit, I now have the OLED PMOD working on my custom board. Thanks!