Search found 599 matches

by marcus
Thu Sep 29, 2016 8:50 am
Forum: Support
Topic: Buzzerdeck not working
Replies: 7
Views: 2113

Re: Buzzerdeck not working

The buzzer uses the two marked pins in the photo. Could you check so that these have proper contact with the expansion connector?
buzz-marked.jpg
Buzzer PWM pins
by marcus
Wed Sep 28, 2016 8:15 am
Forum: Support
Topic: Buzzerdeck not working
Replies: 7
Views: 2113

Re: Buzzerdeck not working

I just tried the 2016.09 firmware release and it's working like it should with the Buzzer deck. From the log you pasted the board is being detected which means you should hear a start-up sound and a calibration sound when you start the Crazyflie. So it looks like there might be something with the ha...
by marcus
Wed Sep 28, 2016 8:01 am
Forum: Support
Topic: ZMQ & Thread
Replies: 1
Views: 1014

Re: ZMQ & Thread

Hi, The python client API is asynchronous for most things, using callbacks when the communication is done and data is available. The callbacks are made in the context of the threads in the API and should return quickly (i.e no blocking or heavy processing). To see how it should be used have a look a...
by marcus
Tue Sep 27, 2016 7:51 am
Forum: Support
Topic: Buzzerdeck not working
Replies: 7
Views: 2113

Re: Buzzerdeck not working

Hi!

Could you check if the board is detected? In the console you should see a printout that looks like this:

Code: Select all

DECK_INFO: Found 2 deck memories.
DECK_CORE: 2 deck enumerated
Could you paste the complete console output?
by marcus
Mon Jun 27, 2016 2:04 pm
Forum: Support
Topic: Exception When Compiling ramp.py Example
Replies: 5
Views: 1566

Re: Exception When Compiling ramp.py Example

Hi,

I've tested this with the latest version of the crazyflie-lib-python (86a1e6b9770b24b3e934cafc6731540ae44c8dea) and it's working for me. Did you try cloning the crazyflie-lib-python and installing it in "Editable mode" (see the README for more information)?

/Marcus
by marcus
Fri May 13, 2016 11:12 am
Forum: General discussions
Topic: Big quad deck & UART
Replies: 1
Views: 1100

Re: Big quad deck & UART

Hi Maxime,

Sounds like an interesting project! No, but on the Big quad deck there's a GPS connector that is connected to a UART on the Crazyflie 2.0. Would it be possible to use that instead? The connector is not mounted on the board, but it's a standard connector and it's easy to solder it.

/Marcus
by marcus
Fri May 13, 2016 11:06 am
Forum: General discussions
Topic: Kinect on Vbox bitcraze 0.8
Replies: 1
Views: 959

Re: Kinect on Vbox bitcraze 0.8

Hi Björn, I would say that this will be hard to get working in the VM. First the USB bandwidth isn't great and secondly you won't have access to any graphics accelerated things (like OpenCL) which will make it slow. I would try to get it working natively instead. You can run the detector using the K...
by marcus
Thu May 12, 2016 9:46 am
Forum: Bitcraze
Topic: Crazyflie 2.0 Model/STL files
Replies: 17
Views: 9143

Re: Crazyflie 2.0 Model/STL files

Thought I'd share again :) Here's a sketchup model of the crazyflie 2.0 I've been working up for a 3D printed frame design of mine. The board shape is accurate (based on the board online in the repository), the electronic bits on the board are based on my rough measurements, and only those bits tha...
by marcus
Wed Mar 30, 2016 9:33 am
Forum: Support
Topic: Motorscontinue running
Replies: 5
Views: 1717

Re: Motorscontinue running

Hi,

Ok we will have a look at it.
by marcus
Wed Mar 30, 2016 9:32 am
Forum: Support
Topic: [SOLVED]cfheadless
Replies: 12
Views: 3205

Re: cfheadless

If you connect to the Crazyflie, go to the about box in the client and switch to the debug tab. This will show you information about the client and the firmware versions.