Newbie here, seeking guidance on getting started with TouchGFX

[paken]

Hardware: STM32H743, SPI2, DMA, TFT: 320×320, RGB565, DMA transfer, MX correctly configured SPI2 interface, CRC, MPU, DMA, touchGFX component...
When creating a new project in Designer, how do I select a template? Or guide me step-by-step to correctly start a HELLO interface.

 

*This post has been translated from Chinese to comply with the ST Community guidelines.

[mƎALLEm]

Hello,

Did you already refer to the TouchGFX page here?

[mathiasmarkussen]

The basic process for getting started from scratch is outlined here: Board Bring Up Introduction | TouchGFX Documentation.

For an SPI display, this section applies:

3. Display with framebuffer in internal RAM | TouchGFX Documentation

Since the bandwith on single SPI is quite low, you might want to consider using a partial framebuffer, which is explained here:

Lowering Memory Usage with Partial Framebuffer | TouchGFX Documentation