While a yaw test ration > 1 rejects the mag data in air, the fusion is
forced with a limited innovation on ground to fix gyro bias and local
magnetic effects problems pre-takeoff. However, the same logic is
applied after landing and immediately after the land detector detects
landing. In some cases, this can disturb the other EKF states which can
lead to a state change of the land detector.
To avoid such a loop, the start of this forced yaw fusion is delayed by
5 seconds after landing.
Supporting direct down loads from ROMFS with preferece give to the
files fould on the SD card first. This will allow a user to provide
an updated uavcan firware on the SD card, and there is no overhead
of coping files from the ROM FS to the SD card.
The server will now attempt to provide files from the primary
path RootPath and then the alternate AltRootPath. This alows
a layered approch to file service.
Setting the RootPath to an SD card and the AltRootPath to a
ROM FS will allow a user to provide an updated uavcan firware
file that will be used instead of the baked in one without
any copying.
The path as been removed from the interactions with nodes.
There by supporting Non-compliant nodes that could not
handle the specified path length.
The vitrual pathing has been moved into the FDCache.
Previously, we did not set a remote port which meant that the default
remote port 14550 was used. This meant that the mavlink instance
talking to the gimbal was interfering with the connection to the ground
station (on 14550).
We use the stabilize param to set the input. Like this the input flags
can be changed using the configure message later, and then eventually
used in the output.
This includes several changes to fix POI when used with MAVLink gimbal
v2 input:
- Correctly set capability flag that POI is supported.
- Keep lat/lon and calculate attitude on each cycle, instead of only
once on init.
- Always publish gimbal manager information, with or withoug gimbal v2
device.
We should be using gimbal_manager_information and not
gimbal_device_information. Plus, this updates the fields and flags
according to the MAVLink changes.
bresch