<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
p.MsoListParagraph, li.MsoListParagraph, div.MsoListParagraph
{mso-style-priority:34;
margin-top:0in;
margin-right:0in;
margin-bottom:0in;
margin-left:.5in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri",sans-serif;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
/* List Definitions */
@list l0
{mso-list-id:1573733648;
mso-list-type:hybrid;
mso-list-template-ids:776999836 67698703 67698713 67698715 67698703 67698713 67698715 67698703 67698713 67698715;}
@list l0:level1
{mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;}
@list l0:level2
{mso-level-number-format:alpha-lower;
mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;}
@list l0:level3
{mso-level-number-format:roman-lower;
mso-level-tab-stop:none;
mso-level-number-position:right;
text-indent:-9.0pt;}
@list l0:level4
{mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;}
@list l0:level5
{mso-level-number-format:alpha-lower;
mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;}
@list l0:level6
{mso-level-number-format:roman-lower;
mso-level-tab-stop:none;
mso-level-number-position:right;
text-indent:-9.0pt;}
@list l0:level7
{mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;}
@list l0:level8
{mso-level-number-format:alpha-lower;
mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;}
@list l0:level9
{mso-level-number-format:roman-lower;
mso-level-tab-stop:none;
mso-level-number-position:right;
text-indent:-9.0pt;}
ol
{margin-bottom:0in;}
ul
{margin-bottom:0in;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="EN-US" link="#0563C1" vlink="#954F72">
<div class="WordSection1">
<p class="MsoNormal">Scotty – I am putting down some points into the detailed design for the Local Host, so I would like to confirm my understanding…<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<ol style="margin-top:0in" start="1" type="1">
<li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo1">All traffic (including commands) between LH and DE will use UDP (right?)…. Therefore, the DE must acknowledge receipt of commands from the LH with an “OK” (or whatever you want to
use).<o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0in;mso-list:l0 level1 lfo1">The command set between DE and SBC will support at least the following things:<o:p></o:p></li></ol>
<p class="MsoNormal"><o:p> </o:p></p>
<table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="709" style="width:532.0pt;margin-left:-.15pt;border-collapse:collapse">
<tbody>
<tr style="height:15.0pt">
<td width="301" valign="bottom" style="width:226.0pt;border:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><b><span style="color:black">LH (SBC) sends:<o:p></o:p></span></b></p>
</td>
<td width="408" valign="bottom" style="width:4.25in;border:solid windowtext 1.0pt;border-left:none;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><b><span style="color:black">DE responds with:<o:p></o:p></span></b></p>
</td>
</tr>
<tr style="height:15.0pt">
<td width="301" style="width:226.0pt;border:solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><span style="color:black">What is your status? <o:p></o:p></span></p>
</td>
<td width="408" valign="bottom" style="width:4.25in;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><span style="color:black">I am online; my mode is set to xxx<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:15.0pt">
<td width="301" style="width:226.0pt;border:solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><span style="color:black">Turn on LED 1 (or set to blinking)<o:p></o:p></span></p>
</td>
<td width="408" valign="bottom" style="width:4.25in;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><span style="color:black">OK<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:15.0pt">
<td width="301" style="width:226.0pt;border:solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><span style="color:black">Turn off LED 1<o:p></o:p></span></p>
</td>
<td width="408" valign="bottom" style="width:4.25in;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><span style="color:black">OK<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:15.0pt">
<td width="301" style="width:226.0pt;border:solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><span style="color:black">What time is it?<o:p></o:p></span></p>
</td>
<td width="408" valign="bottom" style="width:4.25in;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><span style="color:black">128-bit time stamp; if no GPSDO, return NACK<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:15.0pt">
<td width="301" style="width:226.0pt;border:solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><span style="color:black">Here is what time it is: (128 bit time stamp)<o:p></o:p></span></p>
</td>
<td width="408" valign="bottom" style="width:4.25in;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><span style="color:black">OK<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:30.0pt">
<td width="301" style="width:226.0pt;border:solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:30.0pt">
<p class="MsoNormal"><span style="color:black">Define channel (0 through max. 15), with center frequency f and bandwidth b.<o:p></o:p></span></p>
</td>
<td width="408" valign="bottom" style="width:4.25in;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:30.0pt">
<p class="MsoNormal"><span style="color:black">OK<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:15.0pt">
<td width="301" style="width:226.0pt;border:solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><span style="color:black">Undefine channel (0 thru 15)<o:p></o:p></span></p>
</td>
<td width="408" valign="bottom" style="width:4.25in;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><span style="color:black">OK<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:30.0pt">
<td width="301" style="width:226.0pt;border:solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:30.0pt">
<p class="MsoNormal"><span style="color:black">Specify IP address of target server to receive firehose data (UDP)<o:p></o:p></span></p>
</td>
<td width="408" valign="bottom" style="width:4.25in;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:30.0pt">
<p class="MsoNormal"><span style="color:black">OK<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:30.0pt">
<td width="301" style="width:226.0pt;border:solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:30.0pt">
<p class="MsoNormal"><span style="color:black">Start data collection + mode<o:p></o:p></span></p>
</td>
<td width="408" valign="bottom" style="width:4.25in;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:30.0pt">
<p class="MsoNormal"><span style="color:black">data packets including time stamps and 8,192 bytes of 192ksps 32-bit floating point complex samples<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:15.0pt">
<td width="301" style="width:226.0pt;border:solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><span style="color:black">Stop data collection + mode<o:p></o:p></span></p>
</td>
<td width="408" valign="bottom" style="width:4.25in;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><span style="color:black">OK<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:30.0pt">
<td width="301" valign="bottom" style="width:226.0pt;border:solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:30.0pt">
<p class="MsoNormal"><span style="color:black">Start JT8 data collection<o:p></o:p></span></p>
</td>
<td width="408" valign="bottom" style="width:4.25in;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:30.0pt">
<p class="MsoNormal"><span style="color:black">data packets including 4 ksps 32-bit floating point complex samples<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:15.0pt">
<td width="301" valign="bottom" style="width:226.0pt;border:solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><span style="color:black">Stop JT8 data collection<o:p></o:p></span></p>
</td>
<td width="408" valign="bottom" style="width:4.25in;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><span style="color:black">OK<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:15.0pt">
<td width="301" valign="bottom" style="width:226.0pt;border:solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><span style="color:black">Start WSPR data collection<o:p></o:p></span></p>
</td>
<td width="408" valign="bottom" style="width:4.25in;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><span style="color:black">TBD<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:15.0pt">
<td width="301" valign="bottom" style="width:226.0pt;border:solid windowtext 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><span style="color:black">Stop WSPR data collection<o:p></o:p></span></p>
</td>
<td width="408" valign="bottom" style="width:4.25in;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:15.0pt">
<p class="MsoNormal"><span style="color:black">OK<o:p></o:p></span></p>
</td>
</tr>
</tbody>
</table>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">If this is way off from reality, which it certainly could be, please advise!<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">-tnx es 73- Bill AB4EJ<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Center for Advanced Public Safety<o:p></o:p></p>
<p class="MsoNormal">Cyber Hall<o:p></o:p></p>
<p class="MsoNormal">The University of Alabama<o:p></o:p></p>
<p class="MsoNormal">Tuscaloosa, AL 35487<o:p></o:p></p>
<p class="MsoNormal">Desk: (205) 348-7244<o:p></o:p></p>
<p class="MsoNormal">Mobile: (205) 764-3099<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
</body>
</html>