How to show boot/update progress status? #1926
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tdjastrzebski
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I am looking for a way to implement a nice boot/update progress bar or at least text status, like those typically available on laptops during bios update or boot.
I found no way of attaching a callback external to MCUboot where continuous boot/update progress could be updated - just like a log streamed to uart. I could probably use another uart to read log streamed to the first one by MCUboot, but such solutions seems awkward - although it may work. There must be a better way.
Probably the only 'hook action' available in MCUboot is mcuboot_status_change() but it does not provide progress info (e.g. phase 1 of 10, block 58 of 934 written) - just the general status enum.
Please advise
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