2023-02-13 02:02 AM
Hi,
I want to know a properly way do to that.
If i use standard configuration I run hard fault as soon as DMA start (linklist mode) (HAL_HASHEx_SHA256_Start_DMA).
I put Fault Analyser details
Source/Destination secure bit are set before calling this function.
Can someone help me?
Thanks
Have a good day.
Aurélien
2023-03-06 08:22 AM
Hi @Aurelien,
the DMA channel has to be configured secure, then for the transfer itself the SSEC attribute must be zero and DSEC attribute set to 1.
BR,
J
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2023-03-19 11:24 PM
HI, I don't see your return I will test it.