gcode-rs

A gcode parser designed for use in #[no_std] environments.

Getting Started

The parser API itself is quite minimal, consisting of a single parse() function that returns a stream of Gcode structs.

extern crate gcode;

fn main() {
    let src = "O1000
        T1 M6
        (Linear / Feed - Absolute)
        G0 G90 G40 G21 G17 G94 G80
        G54 X-75 Y-75 S500 M3  (Position 6)
        G43 Z100 H1
        G01 Z5
        N42 G01 Z-20 F100";

    for instruction in gcode::parse(src) {
        println!("{:?} {}", instruction.mnemonic(), instruction.number());

        for arg in instruction.args() {
            println!("\t{}{}", arg.letter, arg.value);
        }
    }
}

Useful Links

• The thread that kicked this idea off
• Rendered Documentation
• NIST GCode Interpreter Spec