dronesteam sample update

lib/express/.gitignore

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+/node_modules/
+npm-debug.log
+*.swp
+*.swo
+.DS_Store

lib/express/app.js

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+var express = require('express')
+  , routes = require('./routes')
+  , app = express()
+  , path = require('path')
+  , server = require("http").createServer(app)
+  ;
+
+
+app.configure(function () {
+    app.set('views', __dirname + '/views');
+    app.set('view engine', 'jade', { pretty: true });
+    app.use(express.favicon());
+    app.use(express.logger('dev'));
+    app.use(app.router);
+    app.use(express.static(path.join(__dirname, 'public')));
+});
+
+app.configure('development', function () {
+    app.use(express.errorHandler());
+    app.locals.pretty = true;
+});
+
+app.get('/', routes.index);
+
+/*
+ * Important:
+ *
+ * pass in the server object to listen, not the express app
+ * call 'listen' on the server, not the express app
+ */
+// should be require("dronestream").listen(server);
+require("dronestream").listen(server);
+server.listen(3000);

lib/express/package.json

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+{
+  "name": "dronestream-example",
+  "version": "0.1.1",
+  "dependencies": {
+    "express": "3.0.x",
+    "jade": "*",
+    "dronestream":"1.1.1"
+
+  },
+  "scripts": {
+    "start": "node app"
+  },
+  "author": "Bernhard K. Weisshuhn <bkw@codingforce.com>",
+  "license": "BSD"
+}

lib/express/public/css/normalize.min.css

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+/*! normalize.css v1.0.1 | MIT License | git.io/normalize */
+article,aside,details,figcaption,figure,footer,header,hgroup,nav,section,summary{display:block}
+audio,canvas,video{display:inline-block;*display:inline;*zoom:1}
+audio:not([controls]){display:none;height:0}
+[hidden]{display:none}
+html{font-size:100%;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%}
+html,button,input,select,textarea{font-family:sans-serif}
+body{margin:0}
+a:focus{outline:thin dotted}
+a:active,a:hover{outline:0}
+h1{font-size:2em;margin:.67em 0}
+h2{font-size:1.5em;margin:.83em 0}
+h3{font-size:1.17em;margin:1em 0}
+h4{font-size:1em;margin:1.33em 0}
+h5{font-size:.83em;margin:1.67em 0}
+h6{font-size:.75em;margin:2.33em 0}
+abbr[title]{border-bottom:1px dotted}
+b,strong{font-weight:bold}
+blockquote{margin:1em 40px}
+dfn{font-style:italic}
+mark{background:#ff0;color:#000}
+p,pre{margin:1em 0}
+code,kbd,pre,samp{font-family:monospace,serif;_font-family:'courier new',monospace;font-size:1em}
+pre{white-space:pre;white-space:pre-wrap;word-wrap:break-word}
+q{quotes:none}
+q:before,q:after{content:'';content:none}
+small{font-size:80%}
+sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}
+sup{top:-0.5em}
+sub{bottom:-0.25em}
+dl,menu,ol,ul{margin:1em 0}
+dd{margin:0 0 0 40px}
+menu,ol,ul{padding:0 0 0 40px}
+nav ul,nav ol{list-style:none;list-style-image:none}
+img{border:0;-ms-interpolation-mode:bicubic}
+svg:not(:root){overflow:hidden}
+figure{margin:0}
+form{margin:0}
+fieldset{border:1px solid #c0c0c0;margin:0 2px;padding:.35em .625em .75em}
+legend{border:0;padding:0;white-space:normal;*margin-left:-7px}
+button,input,select,textarea{font-size:100%;margin:0;vertical-align:baseline;*vertical-align:middle}
+button,input{line-height:normal}
+button,html input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer;*overflow:visible}
+button[disabled],input[disabled]{cursor:default}
+input[type="checkbox"],input[type="radio"]{box-sizing:border-box;padding:0;*height:13px;*width:13px}
+input[type="search"]{-webkit-appearance:textfield;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;box-sizing:content-box}
+input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration{-webkit-appearance:none}
+button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}
+textarea{overflow:auto;vertical-align:top}
+table{border-collapse:collapse;border-spacing:0}

lib/express/public/css/style.css

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+body {
+  padding: 50px;
+  font: 14px "Lucida Grande", Helvetica, Arial, sans-serif;
+}
+
+a {
+  color: #00B7FF;
+}

lib/express/routes/index.js

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+'use strict';
+
+/*
+ * GET home page.
+ */
+
+exports.index = function (req, res) {
+    res.render('index', { title: 'Express' });
+};
+

lib/express/views/index.jade

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+extends layout
+
+block append head
+  script(type='text/javascript', src='/dronestream/nodecopter-client.js')
+
+-# for developing the client, use those url:s
+-# script(type='text/javascript', src='/dronestream/vendor/broadway/sylvester.js')
+-# script(type='text/javascript', src='/dronestream/vendor/broadway/glUtils.js')
+-# script(type='text/javascript', src='/dronestream/vendor/broadway/util.js')
+-# script(type='text/javascript', src='/dronestream/vendor/broadway/avc-codec.js')
+-# script(type='text/javascript', src='/dronestream/vendor/broadway/avc.js')
+-# script(type='text/javascript', src='/dronestream/vendor/broadway/canvas.js')
+-# script(type='text/javascript', src='/dronestream/nodecopter-stream.js')
+-# concatenated version of client
+
+
+block append bodyscripts
+  script.
+    var copterStream = new NodecopterStream(document.querySelector('#dronestream'));
+
+block content
+  div#dronestream(width=640, height=360)

lib/express/views/layout.jade

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+<!DOCTYPE html>
+html
+  block head
+    head
+      meta(http-equiv='X-UA-Compatible', content='IE=edge,chrome=1')
+      meta(name='viewport', content='width=device-width')
+      title= title
+      link(rel='stylesheet', href='/css/normalize.min.css')
+      link(rel='stylesheet', href='/css/style.css')
+  body
+    div.header-container
+      header.wrapper.clearfix
+        block header
+        nav
+          block navigation
+
+    div.main-container
+      div.main.wrapper.clearfix
+
+        block content
+
+
+      div.footer-container
+        footer.wrapper
+          block footer
+
+    block bodyscripts
+        // script(src='//ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js')
+        // script
+        //   window.jQuery || document.write('<script src="/js/vendor/h5bp/jquery-1.8.2.min.js"><\\x3C/script>')

simple_ar.js

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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(1000, function() {
+      this.stop();
+      this.land();
+    });
+
+// });

stop.js

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+var arDrone = require('ar-drone');
+var client = arDrone.createClient();
+// client.disableEmergency();
+
+// client.takeoff();
+
+client
+  // .after(1000, function() {
+  //   this.clockwise(0.5);
+  // })
+  .after(1000, function() {
+    this.stop();
+    this.land();
+  });
+