Interfacing STM32H735G-DK w/ 7" screen using EK9713CA Driver IC

[Nicholas Yunker_2]

I started out by using the stock 4.3" display on the STM32H735G-DK Discovery Kit and with TouchGFX I was able to get a nice example project running.  Now I am attempting to interface a 7" 800x480 LCD panel with the kit.  This panel uses the EK9713CA driver IC.  The datasheet for the panel lists these timing characteristics:

Can some one please help me understand how to enter these into the LTDC configuration page on STM32CubeMX?  I've attempted to figure this out several different ways and I just keep getting a blank screen and the code just hangs during execution.  I suspect the issue is in the how I am entering these timings.

[Nicholas Yunker_2]

I have stepped through my code and find that it hangs when it reaches the backPorchExited() function in the TouchGFXHAL.cpp file

[madGambol]

Nicholas,

Would you mind sharing your ioc file?

Thanks,

Chris

[Nicholas Yunker_2]

I managed to get a better datasheet/app note from the manufacturer that named the timings better.  From that I was able to get the timings correct and the screen to work.  Here is a screenshot of the .ioc file that shows the correct settings: