How to port the LCD screen of FMC interface to TouchGFX?

[Xcw.1]

Hi,

How to port the LCD screen of FMC interface to TouchGFX? Is there any instruction manual?

[Romain DIELEMAN]

Hi,

could you explain a bit more what you are trying to do and what you are using?

[Xcw.1]

I am developing a product. I am using the STM32H750VB as the MCU and the internal SRAM as the GRAM. I found the TouchGFX demo of the STM32L496G-Discovery board as a reference, but it didn't work. The flushFrameBuffer function is not called. What can I do to meet my expectations?

[Xcw.1]

At the same time I referenced these two operations:

https://touchgfx.zendesk.com/hc/en-us/community/posts/201481402-Porting-TouchGFX-to-8080-based-LCDs?page=1#comments

https://touchgfx.zendesk.com/hc/en-us/articles/203642951-MCUs-without-TFT-controller

But it did not take effect, I suspect it is a problem with the TouchGFX version, because I am using the latest 4.13

[Xcw.1]

Upload my project file.

[Xcw.1]

Has been resolved. I changed the OS to CMSIS_V1 and it worked. The question is what key impact these two versions of the OS have on touchgfx?