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- var arDrone = require('ar-drone');
- var http = require('http');
- //var pngStream = arDrone.createClient().getPngStream();
- var client = arDrone.createClient();
- client.disableEmergency();
- console.log('Connecting png stream ...');
- var pngStream = client.getPngStream();
- var lastPng;
- pngStream
- .on('error', console.log)
- .on('data', function(pngBuffer) {
- lastPng = pngBuffer;
- });
- var server = http.createServer(function(req, res) {
- if (!lastPng) {
- res.writeHead(503);
- res.end('Did not receive any png data yet.');
- return;
- }
- res.writeHead(200, {'Content-Type': 'image/png'});
- res.end(lastPng);
- });
- server.listen(8080, function() {
- console.log('Serving latest png on port 8080 ...');
- client.takeoff();
- client
- .after(5000, function() {
- this.clockwise(0.5);
- })
- .after(5000, function() {
- this.stop();
- })
- .after(5000, function() {
- this.clockwise(0.5);
- })
- .after(5000, function() {
- this.stop();
- })
- .after(5000, function() {
- this.clockwise(0.5);
- })
- .after(5000, function() {
- this.stop();
- })
- .after(5000, function() {
- this.clockwise(-0.5);
- })
- .after(5000, function() {
- this.stop();
- })
- .after(5000, function() {
- this.clockwise(-0.5);
- })
- .after(5000, function() {
- this.stop();
- })
- .after(5000, function() {
- this.clockwise(-0.5);
- })
- .after(5000, function() {
- this.stop();
- })
- .after(1000, function() {
- this.stop();
- this.land();
- });
- });
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