Data stream of 30001

[wxu]

Hi everyone.
I want to get the error code from the port 30001.So I decode the data stream.And I met some problem.

1. I get the message type is 10.However I can’t get the detail from the document.I can only get the details that the biggest type is 9.I want to know if the message type is 10, what’s the following data’s meaning?
   
   

2.I want to get the error code.So how can I get the data.Because I can’t get the message type is 20.

Thanks in advance.

[ronny.buch]

Is it a subpackage of a Robot State Message? If so, you can skip it. It s just for internal use.

Ronny

[jeli]

Hello, have you found a way to get the error code?

[mohamed.aakibali]

I want the same thing code for getting error code from 30001 port.