The code now uses `#pragma once` and double underscore as a prefix
can result in undefined behaviour.
Ref: https://eel.is/c++draft/lex.name#3.1
Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>
this converts the heli code to use the SRV_Channels output
functions. It does not change behaviour, but removes the last vehicle
type that did its own servo output calculations. This change also
fixed servo initialization conflicts.
Note that this also allows helis to be setup with more than one
channel for a particular output (eg. two separate channels for tail
servo if they are wanted). This isn't likely to be used much, but does
make heli consistent with other vehicle types
- add COL2_MIN/MID/MAX parameters that control limits of rear swashplate
- output collective_mid correctly for rear swashplate when servo is in manual mode