Furthermore, the display callback architecture is oriented to the example console app and does not support more generic typical C callback functionality (like the passing of a *void to be used as "user data" in case the user needs to pass context to ...

The original post is spot-on.  I was encouraged to see the improved API interface on CubeProgrammer_API compared to the DfuSe tool that it superseded, but then disappointed to learn how many seemingly unrelated library dependencies is has once I trie...