Bitcraze Forums

The buzzer uses the two marked pins in the photo. Could you check so that these have proper contact with the expansion connector?

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...

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...

Hi!

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

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

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

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...

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...

Hi,

Ok we will have a look at it.

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.