Live Print Communication Protocol

HI all,

I'm exploring the idea of a real-time feedback loop during printing which could alter the G-code.

Does anyone know where I can find more information about the communication protocol for live print in Simplify3D (for example).

Is it theoretically possible to print by sending one line of G-code at a time to the board?

Thanks,
Charles

Edited 2 time(s). Last edit at 02/02/2018 01:14PM by CharlesDesign.

The program already sends one line of code followed by another and is viewed in the log that should have auto scroll on to see a continuous stream. The slicer program takes an stl file made up of triangles and generates a Gcode that runs when you print. Feedback of what? Live Feed?