Can't burn firmware into Crazyflie 2.0

Firmware/software/electronics
jonasdn
Member
Posts: 34
Joined: Mon Mar 01, 2021 3:13 pm

Re: Can't burn firmware into Crazyflie 2.0

Post by jonasdn »

Hi jacobgk2!

I am glad to hear that the most urgent issue was solved! For the cold boot, perhaps you could help us to understand what's going on by running the following command:

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$ python3 -m cfloader flash /path/to/firmware-file stm32-fw
You can get a firmware file from here: https://github.com/bitcraze/crazyflie-f ... ag/2021.03 (cf2.2021.03.bin)

Thanks!
jacobgk2
Beginner
Posts: 10
Joined: Fri Jul 17, 2020 2:46 pm

Re: Can't burn firmware into Crazyflie 2.0

Post by jacobgk2 »

Hi again jonasdn!

After downloading the cf2-2021.03.bin file, I ran the provided command in a command prompt and a "No module named cfloader" error was thrown. I ran the following command to make sure cfloader had been installed:

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pip3 install cfloader
and I got a "Requirement already satisfied" response. Do you know what the issue might be here?

As always, thank you for all of your help!
jacobgk2
Beginner
Posts: 10
Joined: Fri Jul 17, 2020 2:46 pm

Re: Can't burn firmware into Crazyflie 2.0

Post by jacobgk2 »

UPDATE: I'm not sure what changed but going back into the Crazyflie PC client and back into the cold boot (recovery) menu, I was able to connect to and flash the latest firmware release to my Crazyflie. That being said all of my issues pertaining to flashing have been resolved!
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