Search found 2021 matches

by arnaud
Mon Jul 01, 2019 12:36 pm
Forum: Support
Topic: Control Tower Error
Replies: 17
Views: 784

Re: Control Tower Error

1. The message you get from steamVR is caused by the lighthouse base station not seeing each-other reliably. You should make sure your base station have good line of sight to each-other or use the sync cable and set the base station in mode A and B. Any other failure should not matter for Crazyflie,...
by arnaud
Mon Jul 01, 2019 12:24 pm
Forum: Support
Topic: RPYT Commands via ROS
Replies: 2
Views: 409

Re: RPYT Commands via ROS

Hi, 1. The reason for degree/s for the yaw is that it is the common way of controlling a quadcopter when flying manually. There is a parameter that allows to send absolute yaw angle instead of yaw rate: https://github.com/bitcraze/crazyflie-firmware/blob/master/src/modules/src/crtp_commander_rpyt.c#...
by arnaud
Mon Jul 01, 2019 11:47 am
Forum: Support
Topic: Control Tower Error
Replies: 17
Views: 784

Re: Control Tower Error

Since you did not yet plot the position graph in the client, I assume you did not go through the last part of the getting started which is the one that describes the space orientation and startup position: https://wiki.bitcraze.io/doc:lighthouse:setup#space_orientation_startup_position. From your de...
by arnaud
Mon Jul 01, 2019 11:20 am
Forum: Bitcraze
Topic: Urgent: Integrating code with displaying logging values
Replies: 3
Views: 463

Re: Urgent: Integrating code with displaying logging values

I tested the code exactly as shown in my message, running it with python3.

If you can connect your crazyflie from the client, and if the crazyflies are on the default address, it should work. Note that the client needs to be disconnected first before running the script.
by arnaud
Mon Jul 01, 2019 11:13 am
Forum: General discussions
Topic: Log TOC variables/gyro and acc values
Replies: 12
Views: 826

Re: Log TOC variables/gyro and acc values

Hi, 1. stateEstimage.roll/pitch/yaw are in degree. You van get the angular rate in degree/s in gyro.x/y/z 2. If you do not feed mocap data in the Crazyflie, you will get position and orientation only from the inertial sensors. The position will diverge quickly but the orientation should stay quite s...
by arnaud
Mon Jul 01, 2019 9:56 am
Forum: Support
Topic: Control Tower Error
Replies: 17
Views: 784

Re: Control Tower Error

Hi, You can safely ignore the git error during build. As for your questions: 1. I do not understand what you mean by "positioning mode". There is no positioning modes in the current implementation of the lighthouse positioning. 2. You can find the documentation for the client in the wiki: https://wi...
by arnaud
Mon Jul 01, 2019 7:28 am
Forum: Support
Topic: Control Tower Error
Replies: 17
Views: 784

Re: Control Tower Error

You can comment-out drones from the list in the control tower if you want to fly less drones. The control tower will automatically order a drone to take off if it is both ready and its battery voltage is above a certain threshold ( by default it is 4.0V ). Your screenshot of the GUI shows one Crazyf...
by arnaud
Fri Jun 28, 2019 9:04 am
Forum: External positioning systems
Topic: Lighthouse-4 deck interfaced with Bebop parrot drone
Replies: 1
Views: 398

Re: Lighthouse-4 deck interfaced with Bebop parrot drone

Hi, If you can program the drone, it should be possible though using the Lighthouse deck with other robot is not supported out of the box yet. First of all, the lighthouse deck is 3.0V and does not support 3.3V signals see the wiki for more details: https://wiki.bitcraze.io/projects:crazyflie2:expan...
by arnaud
Fri Jun 28, 2019 6:54 am
Forum: Support
Topic: Control Tower Error
Replies: 17
Views: 784

Re: Control Tower Error

Hi, 1. You need to configure your Crazyflies to be on the right address. You can do that with the Crazyflie client: https://wiki.bitcraze.io/doc:crazyflie:client:pycfclient:index#firmware_configuration. If you want to keep the example unmodified, set all your Crazyflies to channel 10, datarate 2M an...
by arnaud
Wed Jun 26, 2019 7:24 am
Forum: Developer Discussions
Topic: Connection Crazyflie with ST-LINK/V2 for Debugging
Replies: 1
Views: 83

Re: Connection Crazyflie with ST-LINK/V2 for Debugging

In order to connect the debugger to the Crazyflie you need a debug adapter (https://wiki.bitcraze.io/projects:crazyflie2:debugadapter:index#connectors) since the SWV debug connector on the Crazyflie is not standard. If you want to make a debug cable by yourself you can find the reference of the conn...