* Remove Peripheral/PeripheralRef
* Make ADC unit and channel structs more readable by avoiding const generics
* Remove unused parameter
* fix forgotten reference to the old ADCU syntax
* Mention that we have removed the prelude module
* try_into methods for changing the pin type
* Hacky async TWAI driver
* Async TWAI: Custom priority and pin to core
* Async TWAI: Proper configuration of alerts
* Do not refer to esp-idf-sys as it is not an explicit dependency anymore
