Hi everyone. I am currently using RealSense t265 in combination with Nvidia TX2 (Auvidea j120 board) for precision landing on an AprilTag. There is currently a persistent issue with the camera starting to randomly spit NaNs for its odometry (camera_pose_frame). As a result, the transform can not be calculated. It never happens while the drone is in the air, however, when it is left on the ground stationary the issue arises. Restarting the camera node or unplugging the camera USB helps until the next randomly timed error. librealsense v2.36.0 is installed. Could be a faulty unit, however, I`ve seen other people having it with no clear solution to the problem.
If anyone had a similar issue, I`d appreciate any help, as well as provide any additional information.
Thanks in advance!
Hello Everyone! Im trying to use precision landing with IRlock in RTL mode but it never uses it!
IRlock works in precision loiter and in land but RTL does not work at all.
The setup is a quadcopter with the latest version of arducopter.
Anyone knows how to make RTL look for IRLock and use it for landing?
I’m looking for roslaunch files for global planner and local planner px4 obstacle avoidance running intel realsense D435 on a real drone not in simulation.
I will appreciate any thing you are able to provide because I’ve been hacking away at this for weeks and it’s the standard supported configuration in the obstacle avoidance project so it shouldn’t be difficult for somebody who has tested it or used it to just send me what you have so I can look it over and compare it with what I’m having.
I think it’ll be a lot easier if I can just see what works and then adapt my files to that.
I will very much appreciate your help.
Hey everyone, I've been playing around with mavros to interface a NVIDIA Jetson Nano and a Pixhawk through the GPIO to/from telemetry port. I'm launching mavros with the apm launch file.
I'm able to arm/disarm successfully and although in a peculiar way, I'm also able to change to custom modes.
So although I'm able to change modes with the command, for instance:
rosrun mavros mavsys mode -c 1
I still get an error " CMD: Unexpected command 11, result 0". But it does change the mode nevertheless (I can see it in Mission Planner)
Although if I issue:
rosrun mavros mavcmd int 176 0 1 0 0 0 0 0
I get the error " CMD: Unexpected command 176, result 3"
Shouldn't mavsys mode -c 1 use command 176?
The other thing I've been trying to do is to test actuating on a servo, which should work by using MAV_CMD_DO_SET_SERVO, (command 183), although once again after issuing:
rosrun mavros mavcmd int 183 1 1023 0 0 0 0 0
I'm getting the error "CMD: Unexpected command 183, result 3"
It's probably something really basic... but I can't put my finger on it.
I'd like to ask for help with mode changing of ardurover with mavros.
Here is my situation:
I am using Ardurover for floating drone and working on anticollision system.
I am trying to send mavlink commands via mavros to ardupilot rover.
mavsafety arm/disarm is working fine, but I can’t change mode of the autopilot.
I am sending message with: rosrun mavros mavsys mode -c HOLD
I am getting response: Error:Unsupported FCU
I run out of ideas how to solve this. Any idea of what might be the issue?
Any help appreciated.
All the best!
Diagnostics if could help:
I'm working on a multi-copter project that will follow a Aruco target. The goal is to "land" in a kind of net on a sailing boat using a comanion computer
I need a precision about 50cm in XYZ.
I tried :
My question is what is the better way to implement that for you? Any other ideas?