I have STM32F407 Boards like STM32F407 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 introduce Touchgfx to make my GUI lively. But as far as I understand STM32F407 needs external RAM and ROM to store images and full frame buffer to be used by touchgfx to be more effective. Also FreeRTOS and my application code also needs to be added.
So which are the possible ROM and RAM 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