With regards to that explanation then, is that something that we should implement manually before/after FatFS interactions? I'd have thought that level of D-Cache management would have been done by the FatFS library if it was necessary?
I have no idea if it will work for you, your issue sounds slightly different to what I found, but as I put above try disabling the D cache before an SD card operation, and enabling the D cache again afterwards.
From a bit more digging I found that something in the D cache setup seems to have been causing the issue. Adding 'SCB_DisableDCache()' before and 'SCB_EnableDCache()' after any SD card operations seems to solve this issue for me without interfering w...
Hi allI'm assuming not, given the lack of replies for a while, but have there been any updates with this? I'm working on a similar situation on the STM32H735G-DK development board, using the animation texture mapper touchgfx demo and cubemx to set u...
