* push first draft
* fix source clock
* fix clippy lints
* rename `source_clock` to `clock_source`
* implement sync manager
* implement `RxChannel`
* finish implementing TxChannel
* make code compile with and without `alloc`
* implement encoder and remove non_exhaustive
* push new changes
* push now hopefully safe impl
* fix ci
* use correct esp_idf_version in simple_encoder example
* cleanup example
* ...
* fix ub
* minor code improvements
* implement async support
* fix use-after-free bug and add a helper function
* redesign `TxChannelDriver` (again)
* fix minor mistakes and add `TxQueue`
* rewrite `RxChannelDriver` and do some minor adjustments
* adress the review (partially)
* implement more things
* make the async code mostly safe wrappers
* return token in when pushing on queue
* push initial new impl
* update code
* update code
* remove todo
* update changelog
* adjust duty cycle to store an `f32`
* fix clippy
* fix clippy
* fix clippy
