Search found 37 matches

by zhanghaijason
Wed Mar 06, 2019 5:07 pm
Forum: General discussions
Topic: Cannot initilize Client in Linux
Replies: 7
Views: 382

Re: Cannot initilize Client in Linux

Are you using the latest version of the VM (2018.12) ? The previous version was running an old version of linux that could cause dependencies problems. To answer your question: the latest VM is capable of running the latest commit of the client and supports the flow deck, so this should work fine. ...
by zhanghaijason
Sat Feb 09, 2019 12:11 am
Forum: General discussions
Topic: Cannot initilize Client in Linux
Replies: 7
Views: 382

Re: Cannot initilize Client in Linux

Hi, I typed exactly the same commands in a fresh Ubuntu 16.04.5 VM and it works well without any error. This could come from a python package installed by another program. It seems to come from numpy so one thing to try is to uninstall and reinstall nympy with "pip3 uninstall numpy" and "pip3 insta...
by zhanghaijason
Fri Feb 08, 2019 11:44 pm
Forum: General discussions
Topic: Cannot initilize Client in Linux
Replies: 7
Views: 382

Re: Cannot initilize Client in Linux

Hi, I typed exactly the same commands in a fresh Ubuntu 16.04.5 VM and it works well without any error. This could come from a python package installed by another program. It seems to come from numpy so one thing to try is to uninstall and reinstall nympy with "pip3 uninstall numpy" and "pip3 insta...
by zhanghaijason
Fri Feb 01, 2019 6:30 pm
Forum: General discussions
Topic: Cannot initilize Client in Linux
Replies: 7
Views: 382

Re: Cannot initilize Client in Linux

There seems to be a problem with the dependencies. Have you installed the client by typing "pip3 install -e ." from within the project folder? More generally could you describe the step you did to install the client? What linux distribution and version are you using? I fork and clone the crazyflie-...
by zhanghaijason
Thu Jan 31, 2019 11:17 pm
Forum: General discussions
Topic: Cannot initilize Client in Linux
Replies: 7
Views: 382

Cannot initilize Client in Linux

Hello, I followed the instructions to install the client in linux. But when trying to start it. It shows as : I searched several questions on github. But still didn't work. I installed the PySDL2-0.9.5 and it still shows no such support. My cf-lib-python is new since I installed it yesterday and the...
by zhanghaijason
Wed Jan 30, 2019 11:51 pm
Forum: General discussions
Topic: Problem when using flow deck
Replies: 4
Views: 445

Re: Problem when using flow deck

Your windows problem looks like the USB driver was not installed for the radio. Did you install the driver using zadig as described there: https://wiki.bitcraze.io/misc:usbwindows? Hi the usb can be recognized. I am wondering if there is available client in the Linux VM to use the flow deck. And is...
by zhanghaijason
Wed Jan 30, 2019 11:47 pm
Forum: General discussions
Topic: Switch type
Replies: 2
Views: 190

Re: Switch type

Thank you very much
by zhanghaijason
Mon Jan 21, 2019 7:32 pm
Forum: Developer Discussions
Topic: Flow deck initiation
Replies: 4
Views: 329

Re: Flow deck initiation

Hi, What to do depends of what is your goal. If you want to make you Crazyflie autonomous, you can control the Crazyflie from a python script or by modifying the firmware itself. Making a python script is the easiest and is most likely what you want to start with. In that case you will still have a...
by zhanghaijason
Mon Jan 21, 2019 7:32 pm
Forum: Developer Discussions
Topic: Flow deck initiation
Replies: 4
Views: 329

Re: Flow deck initiation

Yes you can most likely do this by changing some code. However whats the context., do you fly manually or want to fly with scripts? If manually how would you like the take off/land functionality to work? Sorry for my late reply. I still want to control it manullay. And still want the take off/land ...
by zhanghaijason
Fri Dec 14, 2018 8:24 pm
Forum: Developer Discussions
Topic: Flow deck initiation
Replies: 4
Views: 329

Flow deck initiation

Hello,
I have beeing using the flow deck to control the CF2. I am wondering if there is anything I can do to initiate the flow deck mode by changing parameters automatically instead of pressing the button on controller.

Thanks.