i.MX RT Crossover MCUsのトピックRe: NXP MIMXRT106 - PXP processing engine and emWin compatibility

NXP MIMXRT106 - PXP processing engine and emWin compatibility

nandlol — Tue, 11 Oct 2022 10:10:41 GMT

Hello everyone, my name is Fernando.

I need to implement a GUI application on a LCD 4.3 inch TFT 480*272 pixels with LED Backlight and touch panel.

The MCU target is the NXP - MIMXRT1064CVJ5B with the built-in PXP (PXP pixel pipeline: 2D graphics and pixel/image) processing engine. The reference IDE is the µVision IDE - Keil.

I would like to know if the SEGGER emWin library fully supports this PXP processing engine or what are the incompatibly points, if necessary.

Thanks a lot,

Regards.

Re: NXP MIMXRT106 - PXP processing engine and emWin compatibility

jay_heng — Wed, 12 Oct 2022 01:57:27 GMT

You can refer to simple emWin demo in SDK:

\SDK_2_x_x_EVK-MIMXRT1064\boards\evkmimxrt1064\emwin_examples\emwin_gui_demo

The panel used in demo is https://www.nxp.com/part/RK043FN66HS-CTG#/

Re: NXP MIMXRT106 - PXP processing engine and emWin compatibility

nandlol — Mon, 17 Oct 2022 10:54:44 GMT

thanks for the tip.

I looked into the example, but is not clear for me if the example takes advantage of the PXP peripheral or not.
I've more interesting to understand if the emWin library can be used exploiting the PXP accelerator.

Can you you link me some other examples or application notes that highlighted this point please?

Thanks

Re: NXP MIMXRT106 - PXP processing engine and emWin compatibility

CarlosGarabito — Sun, 23 Oct 2022 23:17:00 GMT

Hi @nandlol

here are some videos that may interest you

https://www.nxp.com/video/using-emwin-graphics-library:USING-EMWIN-GRAPHICS-LIBRARY

https://www.youtube.com/watch?v=RY4iTq9qeFE

https://www.youtube.com/watch?v=V-6t22sum-w