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TOUCH GFX QSPI

non
Associate III

Hello, I need instructions for implementing TouchGFX functionality on STM32H750VBT6 Weact chip without enough FLASH memory space. I would like to use QSPI W25Q128 memory at 0x90000000. I would like a sample usage file. or video tutorialI can follow this example.

https://github.com/maudeve-it/ILI9XXX-XPT2046-STM32 

done.
https://drive.google.com/file/d/1Q0XMTXhCaRntfjU1VBWVekoEh7GwlLq1/view?usp=sharing  
(I solved with edit STM32H750VBTX_FLASH.ld )

i can use QSPI library for write and read data

https://drive.google.com/file/d/12FjFf7sud6Y_yHDVK2FXh2EcPM4kUs0J/view?usp=sharing 

non_0-1690446314655.png

 

 

 

 

3 REPLIES 3
FBL
ST Employee

Hello @non ,

 

Would you please describe the issue?  

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

non
Associate III

I would like to have an example of using touchgfx save data to external memory (QSPI). I can't find a video that meets my requirements.

FBL
ST Employee

Hello @non,

 

Here is an example STM32 Graphics: How to set up a different OSPI flash memory in a TouchGFX template, Part 1 - YouTube.
Hope this help!

 

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.