I'm trying to drive 7 inch 800x480 display from STM32F750-DK by replacing inbuilt 4.3 inch 480x272 display. I'm using application template from TouchGFX designer designed for 4.3 inch 480x272 display. I followed stpes this forum answer and get relavant values from display datasheet. Also I followed this video. I have changed the values in LTDC configration and TouchGFX generator according to my display.
I have changed the "Start Address 2" by adding 16x480x800/8 to the "Start Address" I'm using RGB565 as in the Application template that's why it is 16, not 24. (But I tried using 24 and RGB888 configuration as well. But it also had that same issue.)
Finally I was able to drive static screens. But the problem is when something change in the display, display is shaking(objects are moving here and there). For better clarity I have attached the video
I have pasted screenshots as well
Same issue happens when change between 2 static screens without any transition animation as well. But after the screen changed it shows without any issue. Issue happens only at the moment of changing (Since animattion changes continously issue exist continuously as in the video)
I have attached my CubeMX file as well
Do I need to change some code changes as well ? I haven't change code in the application template. Did I missed some CubeMX configration ? I only configrured LTDC and TouchGFX generator.
I need some guidance/help to drive this display. Also If some one have some sample touchgfx projects to dirve 7 inch display highly apprciate If you can share them with me.
Thank you
