* these start themselves now
* dead
* configure ports
* start serial
* dead
* minimal pins
* simulator logging works
* why not enable lua
* speeeeeed
* start lua
* spammy print
* carve out UART specific
* implement channel
* config cleanup
* use new config
* bootloader
* dead code
* s
* h7 inherits f7
* oops
* ok now it's right
* tests
* cleanup
* call setup
* put that in its own file
* cleanup
* format
* guard
* not needed
* improve guarding
* portable
* allow override of uart mode
* fixes for bootloader
Co-authored-by: Matthew Kennedy <makenne@microsoft.com>