CanOpen - Decoder

Analyzing a Canopen trace can be time-consuming and confusing without in-depth knowledge.
In order to understand the individual frames of a CanOpen trace more quickly, I created a CanDecoder as an HTML/Javascript tool some time ago.
This can be used to decode the CobID and then, depending on the frame type, also the user data.

Perhaps this tool will also help someone else to find their way around CanOpen more quickly.
Have fun with it. (3.8 KB)


That’s great, thank you for sharing ! And I like your special CSS :slight_smile:
Some time ago I had the same question and therefore put some info from CiA DS301 into a Python script: