Search found 395 matches
- Tue Dec 16, 2014 1:11 am
- Forum: Support
- Topic: Crazyflie 2 doesn't hover?
- Replies: 34
- Views: 17527
Re: Crazyflie 2 doesn't hover?
Most bigger quadrotors achieve that using optical-flow mechanisms. The Crazyflie 2.0 is not equipped with a sensor for that, so this is not possible in the moment. However, it might be possible with an expansion in the future...
- Sat Dec 13, 2014 6:23 am
- Forum: Developer Discussions
- Topic: Format of instructions/ack
- Replies: 3
- Views: 2564
Re: Format of instructions/ack
Nice progress - I think you are on the right track! 1. I did not write spiRadioSend(). From what I understand, the way it works is that you write a byte to a specific address and wait until the ready flag is clear. The nrf-chip has SPI support in hardware and more details should be in its datasheet....
- Sat Dec 13, 2014 6:03 am
- Forum: Quadcopters
- Topic: Need Help With Image Processing
- Replies: 5
- Views: 4996
Re: Need Help With Image Proccesing
1. OpenCV + OpenNI are good choices. If you don't like C++, you can use python bindings instead. I would not recommend using Matlab for that - that is just not a domain where Matlab is great at (would be mainly control flow). If you want to get fancy you can use Linux + Robot Operating System (ROS)....
- Fri Dec 12, 2014 2:55 am
- Forum: Support
- Topic: [SOLVED] Crazyflie PC client not RUN
- Replies: 4
- Views: 2583
Re: Crazyflie PC client not RUN
Do you have two machines and it happens on both of them?
How did you install the PC client?
I didn't see much by looking in the stack trace - it could be an issue with a Qt version mismatch of some sort.
How did you install the PC client?
I didn't see much by looking in the stack trace - it could be an issue with a Qt version mismatch of some sort.
- Thu Dec 11, 2014 3:35 am
- Forum: Developer Discussions
- Topic: How to SET the Target ASL?
- Replies: 4
- Views: 2835
Re: How to SET the Target ASL?
There is a button for that. If you go to menu "Input Device"/"Configure Device Mapping" you can change the button. While the button is pressed, you are in altitude hold mode and can change the height using the thrust-axis. You can find a few more details here: http://wiki.bitcraz...
- Wed Dec 10, 2014 9:55 pm
- Forum: Support
- Topic: Need Help On Using python to run crazyflie
- Replies: 3
- Views: 2102
Re: Need Help On Using python to run crazyflie
You would change it to something like:
Another option is to change your PYTHONPATH environment variable to include the folder wherever you have your SDK installed.
Code: Select all
sys.path.append("C:\\Path\\Where\\SDK\\is")
- Wed Dec 10, 2014 9:52 pm
- Forum: Developer Discussions
- Topic: How to SET the Target ASL?
- Replies: 4
- Views: 2835
Re: How to SET the Target ASL?
I believe this is by design. If you enable altitude hold mode, you can change the Target ASL by using the thrust-axis on your controller.
- Wed Dec 10, 2014 9:47 pm
- Forum: Developer Discussions
- Topic: Format of instructions/ack
- Replies: 3
- Views: 2564
Re: Format of instructions/ack
I think your summary is mostly correct. However, the log data does not contain the data type every time. Once you request which values you want to log, the datatype is looked up in the TOC. Every log chunk just contains the raw values binary packed. The result is formed in the firmware itself, so yo...
- Wed Dec 10, 2014 3:34 am
- Forum: Support
- Topic: Need Help On Using python to run crazyflie
- Replies: 3
- Views: 2102
Re: Need Help On Using python to run crazyflie
You will need to use python 2.7 in order to use the Bitcraze SDK.
You can change the path on line 33 in scan.py.
You can change the path on line 33 in scan.py.
- Wed Dec 10, 2014 3:21 am
- Forum: Developer Discussions
- Topic: Totally New To Programming! Dealing with python & crazyflie
- Replies: 5
- Views: 3386
Re: Totally New To Programming! Dealing with python & crazyf
Well, the PC client is written in python, so you could reuse that. How do you plan to control the crazyflie - using a joystick?