some scope related bug fixes

This commit is contained in:
Stefan Sterz 2016-01-14 21:43:45 +01:00
parent 54850cde26
commit fac756b226
2 changed files with 11 additions and 10 deletions

View File

@ -10,35 +10,36 @@ var Arduino = function (baudrate) {
}
Arduino.prototype.setup = function () {
var self = this;
child.exec('cd ../arduino && ino build && ino upload', function(err, stdout, stderr){
if(err){console.log('Please install the ino utility and connect arduino!\nIf there are other open programs that communicate with the arduino, close them!'); return this.success = false;}
if(err){console.log('Please install the ino utility and connect arduino!\nIf there are other open programs that communicate with the arduino, close them!'); return self.success = false;}
var buff = stdout.slice(stdout.indexOf('Guessing serial port ... ')+25);
buff = buff.slice(0, buff.indexOf('\n'));
console.log('Guessing serial port ... ' + buff);
this.serial = new serial(buff, {
baudrate: this.baudrate,
self.serial = new serial(buff, {
baudrate: self.baudrate,
parser: serial.parsers.readline('\n')
}, false);
this.serial.open(function (error) {
self.serial.open(function (error) {
if ( error ) {
console.log('Please check arduino!')
return this.success = false;
return self.success = false;
}
serialPort.write(new Buffer('00000000'));
});
this.success = true;
this.processWriteBuffer();
self.success = true;
self.processWriteBuffer();
});
}
Arduino.prototype.write = function (m) {
if (this.success) {
if (this.serial) {
this.serial.write(m);
} else {
this.writeBuffer.push(m);

View File

@ -3,7 +3,7 @@ var router = express.Router();
var Arduino = new require('../ar-com/arduino');
var arduino = new Arduino();
arduino.setup()
arduino.setup();
/* GET home page. */
router.get('/', function(req, res, next) {