New to UAVCAN and completely CONFUSSED

Hello to the UAVCAN community. I am so greatful to have found you. I have quite a bit of experience with digital communication buses and language but in working with drones I have discovered that the commercial drones that my company operates utilize the UAVCAN protocol. I’m working to setup the maintenace and engineering support for these Drones and also perhaps designing improved models or updating the ones we have. With that I have recently learned of the UAVCAN protocol and I want to set myself up to support that. But HOLYCOW!!! From a Noob point of view its scattered all over the place, there’s V0, V.5 and V1 and all of them have changed names. So this has been so confusing. Can anyone help me out and just let me know what software I need. I like programing in Python. What plugins, extensions. What do I need to get up and running. Also what UAVCAN standard should I use and is there a document with those standards?

Any help would be so so appreciated.

Thank you so so much

Hi John,

The recent name change is intended to reduce the confusion you described. At the moment, there is no such thing as “UAVCAN” anymore. It has been forked into two independent projects:

  • DroneCAN was formerly known as the legacy UAVCAN v0; it also incorporates UAVCAN v0.5 which has never seen widespread use.

  • OpenCyphal was formerly known as UAVCAN v1.

Which software and tooling you need depends on which of these two protocols are used in your vehicles.

Thank you so much for responding to me. I believe we are using V1.

In that case, I suggest starting here:

Sorry again John. The confusion has been significant we admit. Our entire focus these last few weeks has been to reduce the noise and find clear air for us to advance Cyphal.

Thank you so much for responding. Knowing that someone is truly out there that will make getting up and running that much easier.

Thank You!!!

Will do.

Thank you!!!

Hi,

I am in a similar situation to John, however the device I need to talk to is using DroneCAN. Can you suggest good resources for getting started on DroneCAN?

Thanks in advance!

Cheers,

Lee

The official website should be a good starting point:

They also have their separate support resources and even their own Discord (links on their website)

Thanks!