STM32 MCUs TouchGFX and GUI

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Resolved! External loader fails to download

Hi all,I'm trying to put some TouchGFX data (images, text, ...) in an external flash (S25FL128L) on a custom board with STM32H7B0VB mcu. I'm using the octo-spi peripheral as quad-spi.So, I follow the guide to make an external loader and I did it. It ...

nikof by Associate II
  • 21 replies
  • 1 kudos

Resolved! Suspending and resuming touchgfx task.

I am trying to use the external QSPI flash to store some contents while touchgfx is running.I believe the correct procedure to do is:Suspend touchgfx task.Disable interrupts(LTDC and DMA2D)switch QSPI to indirect modeperform write to QSPI switch QSPI...

AKG by Associate III
  • 12 replies
  • 4 kudos

Resolved! QSPI

What to do if I do not want to load my images to QSPI flash every time I upload the code?

heyo by Senior
  • 3 replies
  • 3 kudos

Saving data in QSPI Flash | STM32F469i-DISCO

Hello, I'm a total beginner and I'm looking to store some user data in the QSPI Flash,, but I don't really know how to proceed can you help me ?First, I changed the flash memory size in the .ld file from 16M to 12M so that TouchGFX won't overwrite m...

MFOWE by Associate II
  • 15 replies
  • 0 kudos