Serial console log showing firmware image being sftp'd to the front panel, logging byte counts and offsets
https://files.ioc.exchange/media_attachments/files/112/380/528/391/300/426/original/7b87eee223532359.png
Lack of access to RFCs during the fiber cut (aside from the one I had already opened) slowed me down, but now I have SFTP working in basic write-only mode.
It doesn't actually do anything with the inbound data, so the next step will be bolting an ELF parser onto this so I can actually figure out what data has to get flashed where.
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