Error when I want to flash the firmware to Crazyflie

Firmware/software/electronics/mechanics
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matthieuouy
Beginner
Posts: 1
Joined: Wed Jul 26, 2017 1:30 pm

Error when I want to flash the firmware to Crazyflie

Post by matthieuouy » Wed Jul 26, 2017 1:47 pm

Hi!

I'm new in this forum: I'd just bought my drone a month ago.
Yesterday, I started to learn how to modify the SourceCode on the VirtualMachine with the tutorial on the website. I followed all the steps and when I wanted to flash the code, there was an error:
[Errno2] No such file or directory: 'cf2.bin'

Can someone help me please? :)
Thanks a lot

Matthieu



arnaud
Bitcraze
Posts: 2024
Joined: Tue Feb 06, 2007 12:36 pm

Re: Error when I want to flash the firmware to Crazyflie

Post by arnaud » Thu Jul 27, 2017 8:25 am

Hi, what command where you running when this error appeared? I assume you where running "Flash using radio"? If so, you should first build the firmware with "make CLOAD", this will generate 'cf2.bin' (assuming the compilation completes without error ;).

percy.jaiswal
Beginner
Posts: 14
Joined: Sun Apr 01, 2018 4:23 am

Re: Error when I want to flash the firmware to Crazyflie

Post by percy.jaiswal » Wed Sep 19, 2018 6:14 am

Thanks Arnaud. Even I was facing this problem and your suggestion helped solve it. I think this step should be mentioned in "Programming the Crazyflie" tutorial under "Build the source code" section.

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