This is a forked version of Wilmer van der Gaast's selphy_go.
See the original README (README.ORIG) and this blog post for more details:
I hope this repo is short-lived, I intend push all changes to Wilmer,
and possibly rewrite it in pure C and merge that into my selphy_print
- Solomon Peachy
* Better decode printer status message
* Remaining media (?)
* Loaded ribbon and/or paper typeso
* Ribbon depleted
* Paper depleted
* Other errors?
* Debug PNG jobs
* Figure out if it's possible to send "native" data instead of a jpeg