xseignard/thermalPrinter

var SerialPort = require('serialport'),
    serialPort = new SerialPort('/dev/ttyUSB0', {
        baudrate: 19200
    }),
    specialChars = require('../src/specialChars.js'),
    Printer = require('../src/printer');

var testChars = '';
for (var char in specialChars) {
    testChars += char;
}
console.log(testChars);

serialPort.on('open',function() {
    var opts = {
        maxPrintingDots: 15,
        heatingTime: 150,
        heatingInterval: 4,
        commandDelay: 5,
        chineseFirmware: true
    };
    var printer = new Printer(serialPort, opts);
    printer.on('ready', function() {
        printer
            .printLine(testChars)
            .lineFeed(2)
            .print(function() {
                console.log('done');
                process.exit();
            });
    });
});