- provide a generic way to read default status of the pin after boot
allows us to use switch as both on and off, independent of the position on boot
- add BUTTON_DEFAULT_LOW & BUTTON_DEFAULT_BOOT (now it's not just BUTTON_DEFAULT_HIGH)
wiki described raw numbers for some reason :/ this will break that
- clean-up 'constexpr const' and 'const' function args, both are redundant
- clean-up debounce event member defaults, put things in the header
- Add ::Released button event to be used specifically with switches, opposite of ::Pressed
- Always use default state for switches instead of ignoring it and using current pin reading as value. This allows us to boot with the switch held in the opposite state and trigger the correct event immediately
(meaning, switches now depend on the BUTTON_DEFAULT_HIGH presence to detect the default position)
- BREAKING: Fixup hardware.h. Any custom board needs manual changes.
- BREAKING: Rework MQTT button messages to send text from debug messages instead of numeric code
Maxim Prokhorov