How to configure TOUCHGFX on the custom board in bare metal & without the use of external memories.

PM.5 · ‎2022-08-26

Hi...

I am using STM32H750I Board with resolution of 480 x 272 , but I have a to configure board with 480 x 480 resolution. How can I customize the board in TOUCHGFX IDE in bare metal?

Can I use only Internal memory to store the framebuffer, not external memories like QSPI , SDRAM with FMC?

If anyone have an idea on this please help me out to solve this.

Pooja M

MM..1 · ‎2022-08-26

Simple reply is yes you can. For single buffer mode 16bit RGB565 = 480x480x2 RAM size.

Create new project in IDE and in TGFX config your framebuffer By Alocation.

But graphics and code need too some space and is based on internal FLASH or external...

View solution in original post

MM..1 · ‎2022-08-26

Simple reply is yes you can. For single buffer mode 16bit RGB565 = 480x480x2 RAM size.

Create new project in IDE and in TGFX config your framebuffer By Alocation.

But graphics and code need too some space and is based on internal FLASH or external...

PM.5 · ‎2022-08-27

Thank you for the reply.

I have implemented the & its working fine.