ardrone_autonomy

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Is there a way to use ultrasonic sensor for altitude measurement in AR.Drone 2.0?

2

Is there a way to use ultrasonic sensor for altitude measurement in AR.Drone 2.0? Please help me when i close the ultrasonic sensor, i still get altitude value. So, how...

saikishor

Using Multiple Instances of ardrone_autonomy

81

I am curently working to get multiple ardrones flying at the same time from a single desktop. I've built a simple launch file to create an instance of ardrone_autonomy in...

parcon

Multiple AR.Drone 2.0 near each other results in unexpected behaviour

22

I am using 2 AR.Drones and one of them starts going up and one down for example. I though it's was the sonar frequency and I telnet into each AR...

Geaper

cmd_vel is acceleration in x and y, velocity in z's

11

The documentation for the velocity command is very wrong. After working with the drones for the past week and going through Parrot's ardronelib, here's what I have found about cmd_vel:...

kbogert

git clone during build stage is bad practice and is known not to work on some architectures

8

Git cloning during the build step is poor practice. It means that building a package is tied to network connectivity, and the continued availability of the hosting server. More pressing...

tfoote

Navdata state does not change properly

1

I have made a ros node and send land, takeoff and geometry::Twist messages through their respective topics. The robot is running as it should but when i check the state...

angetria

Navdata altd field incorrect after a couple of minutes

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I've noticed that after a few minutes of flying, sometimes the atld field of the /ardrone/navdata topic is incorrect. For example, it will show that the drone is at an...

jay3ss

Cov matrice odometry

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Hi, this PR is based on the need to set the covariance matrices of odometry. I hope this one is working fine. I am sorry for all the inconvenience I...

jbler

Change flying_mode after launch

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Hi, I know the drone parameters can be changed at launch. But is there a way to change them after the node has been launched? Specifically, I am interested in...

cipri-tom

hi, i need some examples/help for using front camera of ardrone to detect hand gesture. when the ardrone detects hand gesture, it moves left/right respectively. i am using ROS fuerte,...

yteo006