Search found 12 matches

by thefeiyu
Fri Jan 29, 2021 8:49 pm
Forum: General discussions
Topic: python3 position_commander_demo.py command
Replies: 4
Views: 1707

Re: python3 position_commander_demo.py command

Update:

I just tried it again and it says:

Connecting to radio://0/80/250K/E7E7E7E7E7
Connected to radio://0/80/250K/E7E7E7E7E7

but nothing happens with the crazyflie.
by thefeiyu
Fri Jan 29, 2021 8:20 pm
Forum: General discussions
Topic: python3 position_commander_demo.py command
Replies: 4
Views: 1707

Re: python3 position_commander_demo.py command

Hi, The crazyflie does have the URI radio://0/80/250K/E7E7E7E7E7, although in the "python3 position_commander_demo.py" file, it was radio://0/66/250K/E7E7E7E7E7, so I changed it to 80 but then this happens: Connecting to radio://0/80/250K/E7E7E7E7E7 Error no LogEntry to handle id=3 Error n...
by thefeiyu
Mon Jan 18, 2021 11:13 pm
Forum: General discussions
Topic: python3 position_commander_demo.py command
Replies: 4
Views: 1707

python3 position_commander_demo.py command

Hello, I am trying to run the "python3 position_commander_demo.py" command, but I get the error: Connecting to radio://0/80/250K/E7E7E7E7E7 Got link error callback [Too many packets lost] in state [1] Connection to radio://0/80/250K/E7E7E7E7E7 failed: Too many packets lost Traceback (most ...
by thefeiyu
Mon Dec 28, 2020 10:54 pm
Forum: General discussions
Topic: ImportError: No module named cflib.crtp
Replies: 3
Views: 2302

Re: ImportError: No module named cflib.crtp

I have used these commands and it is working now, thank you!

I have also run into another problem when I use the "python3 position_commander_demo.py", it gives me this error: "usb.core.USBError: [Errno 16] Resource busy".

Could you please help me with this problem? Thank you!
by thefeiyu
Mon Dec 28, 2020 8:40 pm
Forum: General discussions
Topic: Opening Crazyflie Client
Replies: 20
Views: 5852

Re: Opening Crazyflie Client

I am not completely sure but I think it is that I had to uninstall the cfclient, delete it from the desktop, then reinstalling it with pip3.
by thefeiyu
Thu Dec 24, 2020 10:16 pm
Forum: General discussions
Topic: ImportError: No module named cflib.crtp
Replies: 3
Views: 2302

ImportError: No module named cflib.crtp

Hello, I am trying to use the command: python position_commander_demo.py When I run it, it gives me this error: Traceback (most recent call last): File "position_commander_demo.py", line 34, in <module> import cflib.crtp ImportError: No module named cflib.crtp How do I fix this error? Than...
by thefeiyu
Thu Dec 24, 2020 10:14 pm
Forum: General discussions
Topic: Opening Crazyflie Client
Replies: 20
Views: 5852

Re: Opening Crazyflie Client

Hello,

I have fixed the problem and am able to launch my cfclient now.

Thanks for your help!
by thefeiyu
Wed Dec 23, 2020 8:52 pm
Forum: General discussions
Topic: Opening Crazyflie Client
Replies: 20
Views: 5852

Re: Opening Crazyflie Client

I have tried to reinstall using both of those commands, but when I try to open my cfclient, it gives an error:
NameError: name 'pg' is not defined.
by thefeiyu
Wed Dec 23, 2020 3:39 pm
Forum: General discussions
Topic: Opening Crazyflie Client
Replies: 20
Views: 5852

Re: Opening Crazyflie Client

I will try this, thank you!
by thefeiyu
Tue Dec 22, 2020 9:26 pm
Forum: General discussions
Topic: Opening Crazyflie Client
Replies: 20
Views: 5852

Re: Opening Crazyflie Client

I have updated all my projects, and have also tried the "cfclient" in the terminal, but I am still unable to open the cfclient.