Makefile: add event-codes to binary list
to make it in .PHONY
motion-control: code dedup
motion-control: add joycon support
remove build tag on pointerc
it does not use sensors
sensors: joycon: use directions of joycon-r
implement sensors reading for joycon
evdev: generate code defs from c header
evdev::next_event: return status
sensors: wrap errno into errors::error
i2c: wrap errors to errors::error
evdev: wrap errors to errors::error
evdev-dump-events: show events by name
evdev: add code name getting functions
build: rename dump, use tags for sensors, add convenient targets
follow stdlib net module changes
buttonc: add key combo to signal motion-control
tools: buttonc: use getopt
motion-control: use getopt