Fix PPM input by pin change interrupt.
- Revised RX logic for failsafe / beacon, it is now separate from lost packet counter and based on time only.
- Allow setting of failsafe delay via CLI (0.1 - 25.5s)
Fix erroneous "invalid input" message.
Fix FrSky RSSI scales (TX=0-255 // RX=0-127).
just style update from astyle
Fix setting of rssiInjection
RX: extend channelcount if RSSI injection is set to first unsent channel
spelling
RX: ability to limit PPM output to 8ch (for incompatible FCs)
RSSIpwm fix
second RSSIpwm fix, thanks readerror