对G代码文件进行二次加工，检测G代码中的速度信息，自动添加刀头进刀的角度运行路径，提高效率。-G code files for secondary processing, testing G code speed information, automatically add the tip angle runpath feed and improve efficiency.

Gcode解释器，C源代码，支持G指令，支持上位机指令接口-gcode compiler，a free, open source, high performance CNC milling controller written in optimized C