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

* 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()
#
?>
<center>
<h2>Emulab Tutorial - Mobile Wireless Networking</h2>
<i><font size="-1">
</center>
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.";
</font></i>
</center>
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.)";
}
<br>
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) {
document.layers['captionLayer'].document.write(mmsg);
}
// 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);
// }
}
</script>
<table cellspacing=5 cellpadding=5 border=0 class="stealth" bgcolor="#ffffff">
<tr><td colspan="3" class="stealth"><hr size=1></td></tr>
<tr>
<td colspan="3" class="stealth" align=center>
<table cellspacing=5 cellpadding=5 class="stealth" width="100%">
<tr>
<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.">
</a>
</td>
<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.">
</a>
</td>
<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.">
</a>
</td>
<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.">
</a>
</td>
<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.">
</a>
</td>
</tr>
<tr>
<td colspan=5 class=stealth align=center>
<div id="captionLayer" name="captionLayer" style="text-align: center;">
<script type="text/javascript">
imageinfo(default_text);
</script>
</div>
</td>
</tr>
</table>
</center>
</td>
</tr>
<tr><td colspan="3" class="stealth"><hr size=1></td></tr>
<tr>
......@@ -149,6 +243,14 @@ following tech report:
Robotic Wireless and Sensor Network Testbed</a>
</blockquote>
<p>
You can read a shorter overview of the mobile testbed in this article:
<blockquote>
<a href="http://www.cs.utah.edu/flux/testbed-docs/teapot05-emulab-only.pdf">
Real Mobility, Real Wireless: A New Kind of Testbed</a>
</blockquote>
<?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).
<p>
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="http://www.emulab.net/tutorial/docwrapper.php3?docname=tutorial.html">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="http://www.tinyos.net/tinyos-1.x/doc/mica2radio/CC1000.html">CC1000
radio document</a> to make sure you're tuning the radios to the right band.
......
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