This flight mode allows for position hold with optical flow without
needing a rangefinder for height. It can estimate its height from the
flow data and IMU
Added equivalent parameters to WPNAV_SPEED_UP and WPNAV_SPEED_DN
New parameters named:
PILOT_SPEED_UP (technically renamed PILOT_VELZ_MAX)
PILOT_SPEED_DN
Removed parameter PILOT_VELZ_MAX (technically renamed to PILOT_SPEED_UP).
Flight Modes impacted:
ALTHOLD
AUTOTUNE
CIRCLE
LOITER
POSHOLD
SPORT
TAKEOFF
Update a section in GUIDED mode but I don't think it is ever used but update just in case.
It will use the PILOT_SPEED_UP for ascending max velocity. For down it will check if
it is 0, if so then it will PILOT_SPEED_UP instead, if non zero it will use PILOT_SPEED_DN.
This retains current behavior and gives the flexibility to change it if desired.
this adds TKOFF_NAV_ALT which controls the altitude above takeoff that
navigation can begin. It is meant for unstable vehicles such as helis
to prevent blade strike during initial takeoff.
This also adds a new parameter class ParametersG2 which can hold 64
parameters. This is to avoid running out of parameters in the first
256 block
The problem with using min() and max() is that they conflict with some
C++ headers. Name the macros in uppercase instead. We may go case by
case later converting them to be typesafe.
Changes generated with:
git ls-files '*.cpp' '*.h' -z | xargs -0 sed -i 's/\([^_[:alnum:]]\)max(/\1MAX(/g'
git ls-files '*.cpp' '*.h' -z | xargs -0 sed -i 's/\([^_[:alnum:]]\)min(/\1MIN(/g'
Peter Barker
Andrew Tridgell
Randy Mackay
ChrisBird
Mathieu OTHACEHE
Jonathan Challinger
Lucas De Marchi
Robert Lefebvre