kopia lustrzana https://github.com/sp9skp/spdxl
84 wiersze
2.4 KiB
PHP
84 wiersze
2.4 KiB
PHP
<?php
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function GreenYellowRedO($number) {
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if ($number < 30) {
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$r = floor(255 * ($number / 30));
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$g = 105;
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} else {
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$r = 105;
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$g = floor(255 * ((30-$number%30) / 30));
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}
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$b = 0;
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return sprintf("%02X%02X%02X",$r,$g,$b);
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}
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function GreenYellowRed($number) {
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if($number>99) $number=99;
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if ($number < 50) {
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// blue to green
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$g = floor(255 * ($number / 50));
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$b = 120;
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$r = 0;
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} else {
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// green to yelow
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$r = 255;
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$g = floor(255 * ((50-$number%50) / 50));
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$b = 0;
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}
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return sprintf("%02X%02X%02X",$r,$g,$b);
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}
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function printSDR($fil){
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if (($handle = fopen($fil, "r")) !== FALSE) {
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$line = fgets($handle);
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if($line[2]=='1')
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echo "<table width=380 cellspacing=0><tr><th bgcolor=#FFFFAA>Freq:</th><td bgcolor=#FFFFAA>".$line[2].$line[3].$line[4].$line[5].".".$line[6].$line[7]." MHz</td>";
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else
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echo "<table width=380 cellspacing=0><tr><th bgcolor=#FFFFAA>Freq:</th><td bgcolor=#FFFFAA>".$line[2].$line[3].$line[4].".".$line[5].$line[6].$line[7]." MHz</td>";
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$line = fgets($handle);
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echo "<th bgcolor=#AAFFAA>PPM:</th><td bgcolor=#AAFFAA>".$line[2].$line[3]."</td>";
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$line = fgets($handle);
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echo "<th bgcolor=#11FFFF>Gain:</th><td bgcolor=#11FFFF>".$line[2].$line[3]."</td></tr></table><br>";
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echo "<table>";
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while (($line = fgets($handle)) !== false) {
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$arr = explode(";",$line);
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echo "<tr>";
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$p=ord($line[16]);
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$off=0;
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if($line[3]=='1'){
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echo "<th>".$line[0].$line[1]." : ".$line[3].$line[4].$line[5].$line[6].".".$line[7].$line[8]." MHz</td><td align=right>".intval($arr[2])."kHz</td><th> (".$p."dB)</th>";
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$off=1;
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}
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else
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echo "<th>".$line[0].$line[1]." : ".$line[3].$line[4].$line[5].".".$line[6].$line[7].$line[8]." MHz</td><td align=right>".intval($arr[2])."kHz</td><th> (".$p."dB)</th>";
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for($i=0;$i<16;$i++){
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$p=ord($line[$i+16+$off]);
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echo '<td bgcolor="#'.GreenYellowRed($p*1.33).'"> </td>';
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}
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echo "</tr>";
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}
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echo "</table>";
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}
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else echo "<b>NO SDR</b>";
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}
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echo "<table width=650 cellpadding=6><tr><th>SDR #1</th><th>SDR #2</th></tr>";
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echo "<tr><td valign=top>";
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printSDR("/tmp/sdr1.bin");
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echo "</td><td valign=top>";
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printSDR("/tmp/sdr2.bin");
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echo "</td></tr><tr><td><br><br></td><td></td></tr><tr><th>SDR #3</th><th>SDR#4</th></tr><tr><td valign=top>";
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printSDR("/tmp/sdr3.bin");
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echo "</td><td valign=top>";
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printSDR("/tmp/sdr4.bin");
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echo "</td></tr></table>";
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?>
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