SCM20100 not able to extend heap or deployment

I have 2 boards with the SCM20100E module and one I cannot get to extend the heap and deployment. I get an error saying could not be completed.

Any clue where to look on this issue?

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I’ve now tested in 2 different PC’s and same issue.

Is it possible there is an issue with the processor itself?

Could be an issue with the flash?

Which is likely to be with the STM32 itself as there is external memory on this module. I have ordered a replacement SCM20100E to try that.

I can deploy a simply LED flashing demo and I can update the firmware so something is working.

I tried again and this time I was able to deploy to the SCM20100E without the extension enabled. It may be that this processor doesn’t have this option as there is no external FLASH or RAM. I might have gotten mixed up with the SCM20260E instead.

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The SCM20100E does not have does not have external sdram or flash.

When I first read your post, I took the above to mean that one board was working and the other was not… I never thought of checking the specifications given the source…

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