Dear Manfred,
Thanks for the answer and sorry for the incorrect information I provided. We are indeed using the iMXRT package from the link you specified. As we are using the evaluation version, we misunderstood this to be a generic package.
Coming back to the question,
- I referred the ew_bsp_display.c and could see that at the end of every Update, the ewrtgfx requests for framebuffer swap which in turn waits on vysnc. This means that for a 60Hz display we should not be reaching more than 60 FPS. Can you please give us a hint as to why we get upto 200FPS? (For FPS, we increase frame count at the end of every Update in the EmWiMainLoop and compute the number of frames after every 1 second)
- Additional question, which aspects of the PXP are used by the iMXRT package? Is it only for blitting. Our understanding is that the rendering is done by the CPU.
Thanks,
Hemant