const Interpreter = require('gcode-interpreter'); const Runner = function() { const handlers = { 'G0': (params) => { console.log('G0', params); }, 'G1': (params) => { console.log('G1', params); } }; return new Interpreter({ handlers: handlers, defaultHandler: (cmd, params) => { } }); }; const runner = new Runner() const file = 'example.nc'; const stream = fs.createReadStream(file, { encoding: 'utf8' }); const content = fs.readFileSync(file, 'utf8'); // Load G-code from stream runner.loadFromStream(stream, function(err, data) { }); // loadFromFile runner.loadFromFile(file, function(err, data) { }); // Synchronous version of loadFromFile runner.loadFromFileSync(file); // loadFromString const content = fs.readFileSync(file, 'utf8'); runner.loadFromString(content, function(err, data) { }); // Synchronous version of loadFromString runner.loadFromStringSync(content);

import Interpreter from 'gcode-interpreter'; const GCODE = [ 'N1 G17 G20 G90 G94 G54', 'N2 G0 Z0.25', 'N3 X-0.5 Y0.', 'N4 Z0.1', 'N5 G01 Z0. F5.', 'N6 G02 X0. Y0.5 I0.5 J0. F2.5', 'N7 X0.5 Y0. I0. J-0.5', 'N8 X0. Y-0.5 I-0.5 J0.', 'N9 X-0.5 Y0. I0. J0.5', 'N10 G01 Z0.1 F5.', 'N11 G00 X0. Y0. Z0.25' ].join('\n'); class Toolpath { handlers = { 'G0': (params) => { console.log('G0', params); }, 'G1': (params) => { console.log('G1', params); }, 'G2': (params) => { console.log('G2', params); }, 'G17': (params) => { console.log('G17'); }, 'G20': (params) => { console.log('G20'); }, 'G90': (params) => { console.log('G90'); }, 'G94': (params) => { console.log('G94'); }, 'G54': (params) => { console.log('G54'); } }; constructor(options) { options = options || {}; return new Interpreter({ handlers: this.handlers, defaultHandler: (cmd, params) => { } }); } } const toolpath = new Toolpath(); toolpath .loadFromString(GCODE, (err, results) => { if (err) { console.error(err); return; } }) .on('data', (data) => { // 'data' event listener }) .on('end', (results) => { // 'end' event listener });