51 lines
1.4 KiB
PHP
51 lines
1.4 KiB
PHP
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<?php
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$beg=3600000;
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$end=3800000;
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$step=1000;
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$rigctl='/usr/bin/rigctl'; # where rigctl lives
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$rmodel='363'; # rig model for hamlib
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$device='/dev/ttyUSB0'; # serial device connected to rig
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$dspeed='19200'; # serial speed set in rig
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###############################################################
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print "==> RIG CONNECT... ";
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$rigcmd=$rigctl.' -m '.$rmodel.' -r '.$device.' -s '.$dspeed;
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$socket=popen($rigcmd,'r');
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print "OK (".$device.")\n";
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print "CMD[".$rigcmd."]\n";
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for ($freq = $beg; $freq <= $end; $freq+=$step) {
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$afreq=array(); exec($rigcmd.' F '.$freq,$afreq,$fret);
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usleep(10000);
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$asmet=array(); $get_smet=$rigcmd.' l STRENGTH'; exec($get_smet,$asmet,$sret); $smet=trim($asmet[0]);
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if ( $smet > 60 || preg_match("/error/",$smet) ) {
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usleep(10000);
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$asmet=array(); $get_smet=$rigcmd.' l STRENGTH'; exec($get_smet,$asmet,$sret); $smet=trim($asmet[0]);
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}
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if ( $smet > 60 || preg_match("/error/",$smet) ) {
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usleep(10000);
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$asmet=array(); $get_smet=$rigcmd.' l STRENGTH'; exec($get_smet,$asmet,$sret); $smet=trim($asmet[0]);
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}
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print "[".$freq."] [".smeter($smet)."] ".str_repeat("|",($smet+60))."\n";
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}
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print "-END-\n";
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pclose($socket);
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function smeter($dbs9) {
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if ( $dbs9 > 60 ) {
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$dbs9 = 60;
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}
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if ( $dbs9 < -54 ) {
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$dbs9 = -54;
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}
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$overs9 = $dbs9 - 54;
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if ( $overs9 < 0 ) {
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$overs9 = 0;
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}
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if ( $dbs9 > 0 ) {
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$dbs9 = 0;
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}
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$smeter = 'S'.round(($dbs9+54)/6);
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if ( $overs9 > 0 ) {
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$smeter .= '+'.$overs9.'dB';
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}
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return $smeter;
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}
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