Linux Modbus TCP slave

[dexdyne]

I need to implement a simple-minded modbus-TCP slave in an embedded Linux system.

My first port of call would have been TuxPLC, but that seems to have evaporated - anyone know why?

In the absence, does anyone have a recommendation about where to start? There seem to be a couple of commercial offerings at 300 or 500 dollars.

Many thanks for any help.

David
Report Post Edit/Delete Message

 

[dV8r]

There seem to be a couple of commercial offerings at 300 or 500 dollars.

This looks like a good place to start.

 

[dexdyne]

I've found 200 lines of code which do a simple example, and I'm going to give that a go. Our need is pretty basic, so having code we have hacked ourselves is probably reasonable.