I am pretty new with protocol buffer and need to get a message from a device that uses this kind of communication mean.
I am using protobuf-fixed (last updated) node to get an http post containing the payload. what I get is an array with 160 hex values that then should feed the protobuf decoder.
I don't have a .proto file, how should I do? I tried with something realted found on the internet but the result is wrong somehow.
Problem while looking up the message type.
Error: no such type: ...
the file is hosted on the local system where node-red is running, I have added the exact directory of the file location.
I'm not sure if this error means "file not found" or is the.proto file that doesn't mach the payload received for encoding.
is there any way out?