Search found 599 matches

by marcus
Mon Apr 30, 2018 9:16 am
Forum: Support
Topic: Cannot connect with Crazyflie
Replies: 22
Views: 7583

Re: Cannot connect with Crazyflie

jsalts wrote:
Sat Apr 28, 2018 9:39 am
Did anyone resolve this issue?
Hi!

I would recommend upgrading to the latest version of firmware/client/library to check if this issue still exits.
by marcus
Wed Jan 24, 2018 9:27 am
Forum: Developer Discussions
Topic: [LEAP MOTION + CRAZYFLIE]
Replies: 10
Views: 1547

Re: [LEAP MOTION + CRAZYFLIE]

Hi, When the Crazyflie Python Client was moved from Python 2.7 to Python 3 the Leap Motion support was dropped since there's no bindings for Python 3. I checked the website quickly and I can still only find bindings for Python 2.7. This means that you cannot run the library from within the client. T...
by marcus
Mon Dec 18, 2017 12:18 pm
Forum: Developer discussions
Topic: ZMQ Question
Replies: 4
Views: 1055

Re: ZMQ Question

Great! Unfortunately not, the client can only be used for one Crazyflie at a time. If you would like to control multiple then you can either use ROS or have a look at this or this example in the Python library.
by marcus
Thu Dec 14, 2017 9:10 am
Forum: Developer discussions
Topic: ZMQ Question
Replies: 4
Views: 1055

Re: ZMQ Question

It seems as if the ZMQ input us still disabled. Could you try going though the following steps? Start the cfclient and select Settings -> Open config folder Look in the config folder and find config.json . Close the client first then edit the config.json file to enable ZMQ input: "enable_zmq_input":...
by marcus
Tue Nov 28, 2017 10:01 am
Forum: Support
Topic: [SOLVED] Making the Buzzer Deck play sounds from a Python script
Replies: 1
Views: 580

Re: Making the Buzzer Deck play sounds from a Python script

Hi, It's possible to set tones or melodies from the Python API using parameters, but this will not work well for playing longer sequences because the timing will probably be off. If you want a new melody the best is to modify the firmware. The sound_cf2.c contains everything you need. Just clone the...
by marcus
Fri Nov 10, 2017 10:09 am
Forum: Support
Topic: [SOLVED] Electrical contact failure
Replies: 9
Views: 1928

Re: [CAN'T BE SOLVED] Electrical contact failure

Sorry to hear that you weren't able to fix it. If you have Flux try adding a bit of that while melting the soldering, this will make the solder creep better.
by marcus
Fri Nov 10, 2017 10:04 am
Forum: Support
Topic: Cannot turn crazyflie 2.0 off
Replies: 2
Views: 928

Re: Cannot turn crazyflie 2.0 off

Hi, It sounds like you have entered bootloader mode. You should be able to turn on/off the Crazyflie 2.0 by pressing the power button with a click, if you hold it down for 3 seconds or more while powering it on you will enter bootloader mode and the M2 and M3 LEDs will blink. If you're still not abl...
by marcus
Mon Nov 06, 2017 2:05 pm
Forum: Bitcraze
Topic: crazyflie programming where>start?
Replies: 4
Views: 1056

Re: crazyflie programming where>start?

Thanks for the feedback, I agree that there's improvements to be made. i got the python client which runs great took ages to get setup but finally got the figure of 8 thanks. Did you run the example from the Bitcraze VM or did you install the library nativ? i did follow and complete the getting star...
by marcus
Mon Nov 06, 2017 1:46 pm
Forum: Developer Discussions
Topic: python client keyboard control
Replies: 4
Views: 1030

Re: python client keyboard control

I was a bit quick and misunderstood the question, now I understand what you want to do :-) One issue is that you have to call the command command at least 2 times per second which I'm not sure you will be able to do using your code. I think that the event loop will lock until you press a key. Or? If...
by marcus
Mon Nov 06, 2017 12:51 pm
Forum: Developer Discussions
Topic: python client keyboard control
Replies: 4
Views: 1030

Re: python client keyboard control

Hi! The script you are trying to use requires the Flow deck for velocity control. Are you using the Flow deck? If you just want to control the Crazyflie from a terminal using a joystick I would recommend using the headless client that is in the crazyflie-clients-python repository : $ bin/cfheadless ...