This commit changes the way libraries headers are included in source files:
- If the header is in the same directory the source belongs to, so the
notation '#include ""' is used with the path relative to the directory
containing the source.
- If the header is outside the directory containing the source, then we use
the notation '#include <>' with the path relative to libraries folder.
Some of the advantages of such approach:
- Only one search path for libraries headers.
- OSs like Windows may have a better lookup time.
If someone mistakenly puts all 0's in their LAND command then
total_distance will be calculated as 0 and cause a divide by 0 error
below thus crashing ArduPilot. Lets avoid that.
Whenever next waypoint is within the loiter radius, maintaining loiter would prevent us from ever pointing toward the next waypoint. Hence for very close waypoints loiter_to_alt becomes verified by the altitude only.
setup the MODESWITCH channel as our OVERRIDE_CHAN, allowing for
instant manual passthru in px4io when OVERRIDE_CHAN goes above 1750
This makes for faster switching, and avoids bugs where a still enabled
FMU channel disables override
When arming we need to ensure that we don't enable any channels
otherwise PX4IO will think that FMU is active and will stop running
the internal RC mixer
First bug is going via microSD to poulate mixer. We can't rely on the
microSD being writeable or functioning properly. Instead create the
buffer in memory and only write a copy to the filesystem.
Second bug is related to extreme trim values on channels. If trim
values are well out of range then the mixer fails and override fails.
Gustavo Jose de Sousa
squilter
Przemek Lekston
Grant Morphett
Andrew Tridgell
pepevalbe
Randy Mackay
Lucas De Marchi
Tom Pittenger
Andre Kjellstrup
Peter Barker
Michael du Breuil
Eugene Shamaev
Michael Oborne