I have setup:
-PixHawk 4 mini
I have load the version 1.9 stable in the pixhawk over qgroundcontrol station.
The communication from the companion board (Jetson TX2) to the groundcontrol station is via wireless.
I use EKF2 and I had Set
SENS_FLOW_ROT to 270 degrees, default
EKF2_AID_MASK to use optical flow and GPS
EKF2_HGT_MODE to use the range finder
So far I could see in the mavlink inspector the:
However, it suddenly stop working I do not see any more the
-optical_flow_rad in the mavlink inspector. I can see the leds blinking on the px4flow sensor.
The extras.txt in the /etc file of the SDcard of the pixhawk is:
mavlink start -d /dev/ttyS1 -b 921600 -r 1000 -m onboard
mavlink stream -d /dev/ttyS1 -s ATTITUDE -r 1000
Any help or advise I really appreciate it.