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Flickering some textArea

Thomas8607
Senior

Hi!

 

I have an issue with textArea flickering or wrong some characters, which you can watch in this video:

https://youtube.com/shorts/gQtXfpys8fo?si=BS74DsFX03yeLcDT

I would like to help in Mpu settings 

I have Stm32H753 mcu,

32MB SDRAM with 0xC0000000 address

16MB FLASH with 0x90000000 address

 

Thank you!

1 REPLY 1
Thomas8607
Senior

Hi,

If i use internal flash for the font and textsection, then the text areas are ever good.

Why only the text areas bad? Iam using some background pictures too from qspi flash

I'am using W25Q128 qspi ic

 

Thank you!