Search found 162 matches
- Wed May 07, 2014 12:02 pm
- Forum: Developer Discussions
- Topic: [Video] Alternative Kinect Control (using depth images)
- Replies: 114
- Views: 69375
Re: [Video] Alternative Kinect Control (using depth images)
Hi, So if you cannot complete the tutorial to get your kinect working, then the problem is with your hardware/system setup. Im not sure how much I can help in this case. I know the kinect can bitch with usb3, so try your other (hopefully some are) usb2 ports. The tracking algorithm just needs depth ...
- Tue May 06, 2014 10:59 am
- Forum: Developer Discussions
- Topic: [Video] Alternative Kinect Control (using depth images)
- Replies: 114
- Views: 69375
Re: [Video] Alternative Kinect Control (using depth images)
I found the problem! I missed a step in installing the drivers for the kinect. You should blacklist the default kernel module if you are using Ubuntu 13.04 using: sudo modprobe -r gspca_kinect echo 'blacklist gspca_kinect' | sudo tee -a /etc/modprobe.d/blacklist.conf Now I can access the parameters...
- Mon May 05, 2014 9:21 pm
- Forum: Developer Discussions
- Topic: [Video] Alternative Kinect Control (using depth images)
- Replies: 114
- Views: 69375
Re: [Video] Alternative Kinect Control (using depth images)
Hi Patrik, actually that all sounds pretty good :) The readme is really just a first draft, Im sure there is plenty missing. Use it with a grain of salt! rosrun rviz rviz -d kinect.vcg" is indeed the correct commands, I only recently added the kinect.vcg file. Ill update the readme, thanks for ...
- Mon May 05, 2014 9:42 am
- Forum: General discussions
- Topic: Joystick instead of controller
- Replies: 3
- Views: 3289
Re: Joystick instead of controller
I couldn't find much people talking about flying the crazyflie with a flightsimultator-style joystick, even though to me it seems like a cool way to fly. I was just wondering if anyone has tried this and if it is works well, before I buy one. If so, what brand and type of joystick are you using? Is...
- Mon May 05, 2014 9:38 am
- Forum: Developer Discussions
- Topic: Auto altitude control with a barometer
- Replies: 4
- Views: 3411
Re: Auto altitude control with a barometer
However, I wonder whether the copter can autonomously hold its altitude without any external radio. With the help of on-chip barometer and embedded processor, is it even possible to construct a closed loop altitude control of itself? :) The PC client is only used to set the set point and visualise ...
- Wed Apr 23, 2014 1:11 pm
- Forum: Developer Discussions
- Topic: Stand-alone Crazyflie remote using STM32-103STK published
- Replies: 10
- Views: 8699
- Wed Apr 23, 2014 11:24 am
- Forum: Developer Discussions
- Topic: Computer Controlled Vertical Takeoff
- Replies: 1
- Views: 1818
Re: Computer Controlled Vertical Takeoff
Hi! Very quick one from me. What you are trying to do is pretty hard:) The first thing that comes to mind is the ground effect. Drift <20cm from the surface will be huge and with only the current imu sensors pretty unobservable.. If I were you and wanted to follow your approach a little more, I woul...
- Mon Apr 21, 2014 11:40 am
- Forum: Developer Discussions
- Topic: [Video] Alternative Kinect Control (using depth images)
- Replies: 114
- Views: 69375
Re: [Video] Alternative Kinect Control (using depth images)
Hi Tom, Patrik, Ronald, sorry Im extremely short on time these days! Patrik - glad the firmware/client part works at least :)) How is it working on the Kinect end of things? Ronald, Tom - any luck on that error? Ive actually never seen that one before; not sure what it could refer to. It seems be ca...
- Wed Apr 16, 2014 2:53 pm
- Forum: Developer Discussions
- Topic: Stand-alone Crazyflie remote using STM32-103STK published
- Replies: 10
- Views: 8699
Re: Stand-alone Crazyflie remote using STM32-103STK publishe
For alt hold mode, you will need to set a parameter using the parameter frame work. For the thrust values check this code . Basically while hover mode is active, half of thrust = stay at same height, less thrust means decrease target altitude and more thrust = raise target altitude. Good luck :) Hel...
- Tue Apr 15, 2014 11:08 am
- Forum: Developer Discussions
- Topic: Working FPV Camera setup with realtime HUD
- Replies: 57
- Views: 65005
Re: Working FPV Camera setup with realtime HUD
Hi, I use Ubuntu myself, no idea how windows handles cameras. Some of the digitiser are supported by recent linux kernels, so you don't need any drivers. Just plug it in a usb 2 port (Ive had some issues with usb3...) and it should appear under /dev/videoX, where X starts from 0 and enumerates the v...