dafontem

I am reading values via rs-485, and am correctly reading and displaying these values on the unistream. However, I need to pass these values on to a building management system via Modbus tcp over ethernet. I have no issue communicating with the system, and I believe the system is correctly reading integer values from the unistream. The issue I run into is with real numbers. For one thing I can't seem to find anywhere that says what the default byte order is for real numbers (big endian, little endian) or how to change that, which I believe is at least a large part of the problem. I have been stuck on this problem for over a week so any feedback would be great.