Commit 3afb4a64 authored by David Johnson's avatar David Johnson
Browse files

* mobilewireless.php3: tried to pretty up the mobile wireless tutorial

      page a bit.

  * *.jpg: images for mobilewireless.php3
parent c5f67a38
......@@ -100,23 +100,117 @@ function NLCEMPTY()
<h2>Emulab Tutorial - Mobile Wireless Networking</h2>
<i><font size="-1">
Note: This part of the testbed is in the prototype stage, so the hardware
and software may behave in unexpected ways.
<script type="text/javascript">
default_text = "Click on an image to enlarge.";
if (document.all || document.getElementById || document.layers) {
has_scripting = true;
default_text = "(Move mouse over an image to see a caption here; click to enlarge.)";
captions = new Array();
//captions[0] = 'Three of our Acroname Garcia robots. Each robot has a ' +
// 'blue and orange marker from which the localization system ' +
// 'extracts position and orientation. All robots have a one ' +
// 'antenna riser, beneath which is an Intel Stargate and ' +
// 'Crossbow Mica2 mote.';
captions[0] = 'Three of our modified Acroname Garcia robots. Fiducials for ' +
'vision system atop antenna riser mount; Intel ' +
'Stargate and Crossbow Mica2 beneath riser.';
captions[1] = 'A wall-mounted mote. Mote is behind the serial programming ' +
'board; a sensor board is visible in front.';
captions[2] = 'A screenshot of our Java applet motion control interface, ' +
'enlarged webcam showing robot motion and position.';
captions[3] = 'Robots prior to antenna riser modifications. Crosshatch ' +
'pattern used for localization system calibration.';
captions[4] = 'A ceiling-mounted mote.';
function imageinfo(msg) {
mmsg = '<div style="text-align: center; font-size: 10px; font-style: italic;">' + msg +'</div>';
//mmsg = msg;
elm = (document.getElementById)?document.getElementById('captionLayer'):(document.all)?document.all['captionLayer']:null;
if (elm && typeof elm.innerHTML != "undefined") {
elm.innerHTML = mmsg;
else if (document.layers) {
// if (document.all) {
// elm.innerHTML = mmsg;
// }
// else if (document.getElementById) {
// range = document.createRange();
// range.setStartBefore(elm);
// html = range.createContextualFragment(mmsg);
// while (elm.hasChildNodes()) {
// elm.removeChild(elm.lastChild);
// }
// elm.appendChild(html);
// }
// else {
// elm.document.write(mmsg);
// }
<table cellspacing=5 cellpadding=5 border=0 class="stealth" bgcolor="#ffffff">
<tr><td colspan="3" class="stealth"><hr size=1></td></tr>
<td colspan="3" class="stealth" align=center>
<table cellspacing=5 cellpadding=5 class="stealth" width="100%">
<td class="stealth" align=center>
<a href="3bots.jpg" onmouseover="imageinfo(captions[0])" onmouseout="imageinfo(default_text)">
<img src="3bots_thumb.jpg" border=1 alt="Our Robots.">
<td class="stealth" align=center>
<a href="wall_mote.jpg" onmouseover="imageinfo(captions[1])" onmouseout="imageinfo(default_text)">
<img src="wall_mote_thumb.jpg" border=1 alt="Our Robots.">
<td class="stealth" align=center>
<a href="interface1.jpg" onmouseover="imageinfo(captions[2])" onmouseout="imageinfo(default_text)">
<img src="interface1_thumb.jpg" border=1 alt="User Interface.">
<td class="stealth" align=center>
<a href="5bots.jpg" onmouseover="imageinfo(captions[3])" onmouseout="imageinfo(default_text)">
<img src="5bots_thumb.jpg" border=1 alt="Our Robots.">
<td class="stealth" align=center>
<a href="ceiling_mote.jpg" onmouseover="imageinfo(captions[4])" onmouseout="imageinfo(default_text)">
<img src="ceiling_mote_thumb.jpg" border=1 alt="Our Robots.">
<td colspan=5 class=stealth align=center>
<div id="captionLayer" name="captionLayer" style="text-align: center;">
<script type="text/javascript">
<tr><td colspan="3" class="stealth"><hr size=1></td></tr>
......@@ -149,6 +243,14 @@ following tech report:
Robotic Wireless and Sensor Network Testbed</a>
You can read a shorter overview of the mobile testbed in this article:
<a href="">
Real Mobility, Real Wireless: A New Kind of Testbed</a>
<?php NLCBODYEND() ?>
<?php NLCEMPTY() ?>
......@@ -669,10 +771,23 @@ descriptor can then be used in <code>tb-set-node-os</code> lines in your
NS files, and your app will be automatically loaded on the appropriate mote(s).
Alternatively, if you don't have a local TinyOS build environment, just load
ours onto an Emulab PC in your experiment. You can do this by setting the node
operating system to <b>RHL90-TINYOS</b> using the <code>tb-set-node-os</code>
command (as shown in the Emulab <a
href="">tutorial</a>). This image is based off Emulab's
default RedHat 9.0 image and has an installation of a TinyOS 1.1.13 CVS
snapshot. When you log in to the node, the $TOSROOT and $TOSDIR environment
variables will be set to /opt/tinyos-1.x and /opt/tinyos-1.x/tos,
respectively. Your $CLASSPATH variable will also include the TinyOS Java paths
necessary to run many common Java applications supplied with TinyOS.
At this time, we don't have a TinyOS installation on the Emulab servers, so
you'll need to have a TinyOS installation to build from on your desktop
machine, or some other machine you control. We hope to provide a way for you
build TinyOS apps on Emulab in the near future. Also, at the current time, all
build TinyOS apps on Emulab in the near future.
Also, at the current time, all
of our motes have radios in the 900MHz band, so see the TinyOS
<a href="">CC1000
radio document</a> to make sure you're tuning the radios to the right band.
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