Custom PXP implementation?


I would like to use the Pixel Pipeline hardware acceleration that is available in the IMXRT1062 but as I use a Teensy and not the NXP SDK, I get a much of compilation errors as there are core files and defines that are not found.

I am wondering what might be the better option:

  • Customize the LVGL PXP add-on to work with the Teensy Cores files
  • Create a simple custom hardware acceleration template and connect some of the PXP functions to it

I will note I have played around with the PXP already on the teensy to do image rotation etc so I am fairly familiar with how it works
There is a Teensy specific PXP library available too: GitHub - mjborgerson/PXP: A class to control the Pixel Pipeline on the Teensy 4.1

Just looking for input and best approach

What MCU/Processor/Board and compiler are you using?

Teensy 4.x

What LVGL version are you using?


What do you want to achieve?

Use the PXP for hardware acceleration .