30 lines
769 B
JavaScript
30 lines
769 B
JavaScript
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import {SerialPort} from 'serialport';
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import Controller from './controller.js';
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export default class Serial extends Controller {
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baud;
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interval;
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port;
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constructor(apollo, options) {
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super(apollo);
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this.options = {
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baud: 9600,
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...options
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};
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}
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async start() {
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this.interval = setInterval(async () => {
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const cons = (await SerialPort.list()).map(p => p.path);
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if(this.ports.length > 0) {
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this.port = new SerialPort({path: cons[0], baudRate: this.options.baud});
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this.port.on('open', () => this.help());
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this.port.on('data', cmd => port.write(JSON.stringify(this.run(cmd))));
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this.port.on('close', () => this.start());
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clearInterval(this.interval);
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}
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}, 1000);
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}
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}
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