I have STM32F407 Boards like, DIsco board (without TFT) and some basic Chinese Boards. I have interfaced my TFT LCD with the board using FSMC interface and done basics like text, graphic shapes and images. So the driver is in place I think.
Now I want to iintroduce Touchgfx to make my GUI lively. But as far as I understand STM32F407 needs external RAM and ROM to store images and frame buffer to be used by touchgfx to be effective.
So which are the possible chip options I can use for this purpose. BGA type RAM or high pin count ICS are not practical my case.
Please suggest.
Thank you
