* WIP
* WIP(1)
* done
* changelog entry
* swint example needs to lose some weight
+ fix psram
* get twai and touch examples back, lcd example to qa, less embassy
* more moving
* move changelog entry
* address reviews
upd: revert "is_not_release" check
* rebase + a bit more changes
remove useless feature
* address review
remove inappropriate doctest tutorial
* get all sleep examples back and to qa-test
fmt
* get rid of some redundant printlns in doctests
* etm timer upd
* make printlns great again
* writeln! -> println!
* clear "timer with interrupts" doctest
