On a STM32F722xx board with no SDRAM, all I have are the 256KB or internal RAM and 512KB FLASH. I implemented PartialFramebuffer and got it working. To reduce the size of the FLASH image, I wanted to implement loading the bitmaps from the SD card.I f...

I am trying to implement this using an ILI9341 display, like here helentronica.com/2021/01/22/touchgfx-on-a-custom-made-low-cost-board-with-the-ili9341-controller-over-spi/The article at support.touchgfx.com/4.21/docs/development/scenarios/lowering-m...