Smoothieware/Smoothieware — pull request #414 by logxen (2014-06-08 19:26:41+00:00)
Title: Volumetric extrusion

New filament_diameter config setting for Extruder and M200 command to support live control of volumetric extrusion. Set your slicer's filament diameter to 1.128379mm ( 2*sqrt(1/pi) ) and enjoy portable gcode!