Software issue

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LaBerloule
Beginner
Posts: 7
Joined: Tue Mar 17, 2020 6:31 pm

Software issue

Post by LaBerloule » Tue Mar 17, 2020 6:38 pm

I have a problem. The Crazyflie pc client can't find the device. I need help. I don't know what to do.


"INFO:cfclient.utils.input.inputreaders.pysdl2:Looking for devices
INFO:cfclient.utils.input.inputreaders.pysdl2:Found 0 devices
INFO:cflib.crazyflie:Resending for pattern (76, 1)"



kristoffer
Bitcraze
Posts: 204
Joined: Tue Jun 30, 2015 7:47 am

Re: Software issue

Post by kristoffer » Wed Mar 18, 2020 7:55 am

Hi!

Please tell us a bit more about your setup. What equipment and software are you using?

LaBerloule
Beginner
Posts: 7
Joined: Tue Mar 17, 2020 6:31 pm

Re: Software issue

Post by LaBerloule » Wed Mar 18, 2020 9:38 am

I have a Crazyflie 1 i think. I've tried client 2020 and a other client 2019 but both don't work.
It's the same problem : When I'm in the client, I trying to connect the client with the quadcopter. However the command bloc says " Found 0 devices"

kristoffer
Bitcraze
Posts: 204
Joined: Tue Jun 30, 2015 7:47 am

Re: Software issue

Post by kristoffer » Wed Mar 18, 2020 10:04 am

First step is to figure out which type of Crazyflie you have:
Does it look like the CF 2.x https://www.bitcraze.io/products/crazyflie-2-1/ or the CF 1.0 https://www.bitcraze.io/products/old-pr ... yflie-1-0/?

LaBerloule
Beginner
Posts: 7
Joined: Tue Mar 17, 2020 6:31 pm

Re: Software issue

Post by LaBerloule » Wed Mar 18, 2020 10:45 am

It's CF 1.0 for sure

kimberly
Bitcraze
Posts: 250
Joined: Fri Jul 06, 2018 11:13 am

Re: Software issue

Post by kimberly » Thu Mar 19, 2020 2:14 pm

I would like to suggest to install the client from 2017, but unfortunately somebody on a similar thread tried the same: viewtopic.php?f=5&t=4218.

We are a bit unsure on how to fix this, so I will discuss it with the rest and get back to you. In the mean time, keep an eye open on the thread I've shared.

LaBerloule
Beginner
Posts: 7
Joined: Tue Mar 17, 2020 6:31 pm

Re: Software issue

Post by LaBerloule » Fri Mar 20, 2020 8:26 am

Thank you for your help. I'm still waiting for new information about my problem.

LaBerloule
Beginner
Posts: 7
Joined: Tue Mar 17, 2020 6:31 pm

Re: Software issue

Post by LaBerloule » Fri Mar 20, 2020 12:43 pm

I read the post, though I don't know how to do that:

"In the mean time, could you also downgrade the cflib to one from 2017 ? (I think you can do it as pip/pip3 install --upgrade cflib==0.1.3)"

LaBerloule
Beginner
Posts: 7
Joined: Tue Mar 17, 2020 6:31 pm

Re: Software issue

Post by LaBerloule » Fri Mar 20, 2020 1:45 pm

Hi!

now I'm trying to connect to the drone and this is what it's telling me:

"INFO:cflib.crtp.radiodriver:v0.52 dongle with serial N/A found
INFO:cflib.drivers.cfusb:Looking for devices....
INFO:cflib.crazyflie:Callback->Connection initialized[radio://0/10/250K]
INFO:cflib.crazyflie:We are connected[radio://0/10/250K], request connection setup
INFO:cflib.crazyflie:Resending for pattern (93, 5)
WARNING:cflib.crazyflie:Got link error callback [Too many packets lost] in state [1]
INFO:cflib.crazyflie:Callback->Connected failed to [radio://0/10/250K]: Too many packets lost
INFO:cflib.crazyflie:Closing link
INFO:cflib.crazyflie:Callback->Disconnected from [radio://0/10/250K]"

Help me...



Image

kristoffer
Bitcraze
Posts: 204
Joined: Tue Jun 30, 2015 7:47 am

Re: Software issue

Post by kristoffer » Mon Mar 23, 2020 11:14 am

Which operating system are you using? Are you using the virtual machine?

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