client.on("connect", function () {
console.log('Connected to ATC server '+gatewayUrl );
uav = bebop.createClient({ip:aircraftIP});
if (testMode == true) {
uavStatus.connected=true;
updateFlightStatus();
console.log('Ready to fly');
}
else {
uav.connect(function() {
uavStatus.connected=true;
console.log('Connected to aircraft. Binding events');
createEventListeners();
console.log('Applying settings.');
updateUavSettings();
updateFlightStatus();
console.log('Ready to fly. You are cleared for takeoff.');
});
}
});
// Trying to create a replacement flight control app for the Parrot Bebop drone
// Based on example app using Cylon.js to communicate with drone
var cylon = require("cylon");
var bebop = require("node-bebop");
var broadwayplayer = require("broadway-player");
var fs = require('fs');
var drone = bebop.createClient();
var http = require("http");
var toUint8Array = function (parStr) {
var raw = atob(parStr);
var array = new Uint8Array(new ArrayBuffer(raw.length));
Array.prototype.forEach.call(raw, function (data, index) {
array[index] = raw.charCodeAt(index);
})
return array;
};
var player = broadwayplayer.Player();
drone.connect(function() {
cylon.start();
drone.on('video', function(data) {
player.decode(toUint8Array(data.toString('base64')));
});
});
// Sensitivity controls for left/right sticks
var stickSensitivity = 0.2;
var bebop = require('node-bebop'),
realDrone = bebop.createClient(),
_ = require('lodash'),
allowedFns = 'on getPngStream'.split(' '),
allowedObjects = 'GPSSettings WifiSettings'.split(' ');
var client = {
connect: function(callback) {
realDrone.connect(function() {
console.error('Node lib connected to DRONE!\n')
console.error('Dumping real drone methods:\n********* (HOW TF is e.g. "takeOff" missing????)\n');
console.error(_.keys(realDrone).join(', '), '\n');
realDrone.on('battery', _.bind(console.error, console, 'Battery:', _, '%'));
callback.apply(client, arguments);
});
},
______REAL_DRONE: realDrone
}
// add allowed, delegated methods
_.each(allowedFns, function(fn) {
client[fn] = function() {
return realDrone[fn].apply(realDrone, arguments);
}
});
// add allowed settings / objects
_.each(allowedObjects, function(v, objectName) {
client[objectName] = realDrone[objectName];
});
app.on('ready', function() {
win = new browserWindow({
width: 800,
height: 600,
resizable: true,
show:false
});
win.loadUrl('file://' + __dirname + '/www/index.html');
var webContents = win.webContents;
webContents.on('did-finish-load', function() {
win.openDevTools();
win.show();
});
win.on('closed', function() {
win = null;
});
var drone = bebop.createClient();
drone.connect(function() {
console.log("\n\n ** Connected to Drone ** \n\n");
ipc.on('electron-message', function(event, arg) {
switch (arg) {
case "connect":
event.sender.send('electron-message-reply', 'connect');
break;
case "takeOff":
console.log("\ntakeOff\n");
drone.takeOff();
break;
case "land":
console.log("\nland\n");
drone.land();
break;
case "stop":
console.log("\nstop\n");
drone.stop();
break;
case "up":
console.log("\nup\n");
drone.up(5);
break;
case "down":
console.log("\ndown\n");
drone.down(5);
break;
case "left":
console.log("\nleft\n");
drone.left(5);
break;
case "right":
console.log("\nright\n");
drone.right(5);
break;
case "forward":
console.log("\nforward\n");
drone.forward(5);
break;
case "backward":
console.log("\nbackward\n");
drone.backward(5);
break;
case "clockwise":
console.log("\nclockwise\n");
drone.clockwise(5);
break;
case "counterClockwise":
console.log("\ncounterClockwise\n");
drone.counterClockwise(5);
break;
case "frontFlip":
console.log("\nfrontFlip\n");
break;
case "backFlip":
console.log("\nbackFlip\n");
break;
case "rightFlip":
console.log("\nrightFlip\n");
break;
case "leftFlip":
console.log("\nleftFlip\n");
break;
case "emergency":
console.log("\nemergency\n");
drone.emergency();
break;
}
});
});
});