Search found 1050 matches

by kimberly
Mon May 25, 2020 10:48 am
Forum: Developer Discussions
Topic: AI deck
Replies: 1
Views: 1014

Re: AI deck

The AIdeck will have an camera. Namely this one: https://www.sparkfun.com/products/15570. It is possible to flash a neural network that is trained on recognizing faces or objects, or an HOG based face detector. Keep an eye out on the website. Today there will be an update about the AIdeck on the blo...
by kimberly
Mon May 25, 2020 10:45 am
Forum: Support
Topic: [SOLVED] Flashing new firmware does not actually flash?
Replies: 4
Views: 1859

Re: [SOLVED] Flashing new firmware does not actually flash?

Ah great. I guess it would also help if you know the address of the bootloader so that you can flash the custom firmware on the same spot as the CF firmware without affecting the bootloader. That might be easier for developing your own code

Let us know if you having any more problems!
by kimberly
Fri May 22, 2020 7:36 am
Forum: Bitcraze
Topic: Make a more powerful but still tiny drone.
Replies: 27
Views: 14699

Re: Make a more powerful but still tiny drone.

Currently there is an github issue about this feature: https://github.com/bitcraze/crazyflie-firmware/issues/540. It is not implemented into the firmware yet but it might give some pointers on how to fix this. This is indeed a common problem in a lot of opensource autopilot programs so there is not ...
by kimberly
Mon May 18, 2020 5:19 pm
Forum: Developer Discussions
Topic: SOLVED - make more RAM available for app code
Replies: 4
Views: 1638

Re: SOLVED - make more RAM available for app code

Ah yes that is indeed handier. btw, we managed to clear up a lot of RAM in the latest commit of current master, so you got about 40 kb extra and probably more coming up !https://github.com/bitcraze/crazyflie-firmware/issues/579 Sorry that you had to struggle with it before, but since you and others ...
by kimberly
Mon May 18, 2020 12:12 pm
Forum: Support
Topic: [SOLVED] Flashing new firmware does not actually flash?
Replies: 4
Views: 1859

Re: Flashing new firmware does not actually flash?

You can also use your debugger btw. If you clone this repo: https://github.com/bitcraze/crazyflie2-stm-bootloader and do

Code: Select all

make clean
make all
make flash
This will also reflash the bootloader, and then you are able to flash crazyflie firmware code again.
by kimberly
Mon May 18, 2020 11:59 am
Forum: Support
Topic: [SOLVED] Flashing new firmware does not actually flash?
Replies: 4
Views: 1859

Re: Flashing new firmware does not actually flash?

If your LED program was not based on the crazyflie firmware, then I'm afraid that the original bootloader have been overwritten by your custom firmware. You would need follow the instructions to reflash the bootloader on the STM through this forum thread through dfu: https://forum.bitcraze.io/viewto...
by kimberly
Mon May 18, 2020 11:42 am
Forum: General discussions
Topic: Crazyflie 2.1 Sensor issue
Replies: 1
Views: 1247

Re: Crazyflie 2.1 Sensor issue

This is indeed suspicious. Have you tried flashing it with the latest release of the firmware? There should be an IMU check on that one and that should fail if the IMU is not responding correctly. Also be sure, when you start up the crazyflie, to keep it flat on a table (necessary to initialize the ...
by kimberly
Fri May 15, 2020 8:01 am
Forum: Loco Positioning System
Topic: Kalman Params callback
Replies: 5
Views: 2719

Re: Kalman Params callback

Hi, The problem you are mentioning does not seem to be related to your initial problem with the logging callbacks, but it is indeed an interesting problem that we would like to discuss. To increase search-ability for the other users, could you make a new thread about the connection issue you are hav...
by kimberly
Thu May 14, 2020 11:03 am
Forum: Lighthouse positioning system
Topic: Too many packets lost
Replies: 3
Views: 2543

Re: Too many packets lost

Hi! You are not supposed to be able to connect to the crazyflie while its connecting to the cfclient by USB The fact that you do not have that log in the toc, means that the lighthouse driver is not initialized as it was explained in the documentation . Especially the part where it says that you hav...
by kimberly
Thu May 14, 2020 10:58 am
Forum: Developer Discussions
Topic: Mellinger controller on Python
Replies: 13
Views: 5239

Re: Mellinger controller on Python

stabilizer.controller is a parameter value. Please check the documentation on how to set this from the cflib: https://www.bitcraze.io/documentation/r ... rameters-1