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.
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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:
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:
