7 years, 9 months ago.  This question has been closed. Reason: Too broad - no single answer

Some help with drawing on the OLED?

I've been working on making a library for drawing on the OLED (although I see your a step ahead of me @KenneyHuang ;) ). https://developer.mbed.org/users/keithm01/code/Hexidraw/

For the most part it works, I used the Adafruit GFX library and the OLED driver in the Kinetis project as references for making sure to set everything correctly.

I'm having issues though where I'm trying to draw a rectangle to fill the screen, but it's not filling the whole screen, a slice about 32px wide isn't filling on the right side.

I've checked through the afford mentioned references, and they pretty much match up aside from my function combining a few functions in the OLED Driver for Kinetis.

Any ideas on why it's not filling in the whole screen?

I haven't had to deal with OLEDs at this low-level much before, so thank you for any help!

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