Search found 9 matches
- Tue Dec 05, 2017 10:58 am
- Forum: Support
- Topic: [SOLVED] Crazyflie 2.0 restarts after sending external position packet
- Replies: 4
- Views: 3711
Re: Crazyflie 2.0 restarts after sending external position packet
can you show us the console output?
- Mon Dec 04, 2017 10:44 pm
- Forum: Loco Positioning System
- Topic: Data of hover with LPS and PID
- Replies: 0
- Views: 4377
Data of hover with LPS and PID
Hello, I made a stereosystem with 2 PS-Eyes and implemented an own Kalman-Filter and an PID-Positionscontroller. It would be nice if someone could give/show me his/her reference-data from hover with the PID-Controller/EKF implemented in the official realse on GitHub in combination with the LPS. I al...
- Wed Aug 09, 2017 10:42 am
- Forum: General discussions
- Topic: Position Hold Mode
- Replies: 8
- Views: 5188
Re: Position Hold Mode
Oh ok thx, yes X is in the depth direction i have one last question. How is the coordinate system defined? 1)The x-direction should be positive in the front direction like here: https://wiki.bitcraze.io/_detail/projects:crazyflie2:userguide:cf2_props.png?id=projects%3Acrazyflie2%3Auserguide%3Aassemb...
- Tue Aug 08, 2017 1:25 pm
- Forum: General discussions
- Topic: Position Hold Mode
- Replies: 8
- Views: 5188
Re: Position Hold Mode
Here we go. At first i made circles in the y-z-plane. Then i moved the copter left to right, followed by up to down and at last i moved it fore- and backward. I have noticed that my x-values are sensitive when i move from left to right. Maybe i should do a better calibration. Screenshot from 2017-08...
- Mon Aug 07, 2017 6:08 pm
- Forum: General discussions
- Topic: Position Hold Mode
- Replies: 8
- Views: 5188
Re: Position Hold Mode
Hey, yes i will make a blog soon and post all my code and know-how about my setup. But basically I have lighted up a Table Tennis Ball with a LED. Then I tracked the ball (color-based) with both cameras and triangulated the position. The power for the LED is supplied by one of the GPIOs of the CF2. ...
- Mon Aug 07, 2017 10:58 am
- Forum: General discussions
- Topic: Position Hold Mode
- Replies: 8
- Views: 5188
Re: Position Hold Mode
Hey i found the porblem. I was sending my position-command and the client was also sending a rpyt-command to the cf2. Because of this my command has been overwritten all the time. To solve this i just cut out the send call in commander.py. Is there also a better solution to stop the client from send...
- Thu Aug 03, 2017 10:08 am
- Forum: General discussions
- Topic: Position Hold Mode
- Replies: 8
- Views: 5188
Position Hold Mode
Hello Guys i need your help again. I'm using a cf2 and want to run a position control. I have seen this post: https://www.bitcraze.io/2017/04/updated-autonomous-flight-using-opencv-and-kalman-filter/ and im using the Client with the external tab. I have build a Stereo-System(2 PS-Eye) to track the c...
- Wed Jun 07, 2017 12:24 pm
- Forum: Developer Discussions
- Topic: Understanding the Firmware
- Replies: 13
- Views: 6873
Re: Understanding the Firmware
Ty Tobias. I have checked again and saw on my terminal that the connection is lost. The following error appears: "Got link error callback [Too many packets lost] in state [2]" some times it says in "in state [1]". Im using a PS3-Controller with crazyflie 2.0 and crazyradio on Lin...
- Fri Jun 02, 2017 1:20 pm
- Forum: Developer Discussions
- Topic: Understanding the Firmware
- Replies: 13
- Views: 6873
Understanding the Firmware
Hello Guys, I'm new to this community and already need your help :) I just started using Crazyflie and want to modify the firmware. Is there any documentation of the Source Code? It's hard to handle so much Code without documentation. I also have some other questions: 1) A question about the main-lo...