<?php echo $title ?>

15 | 16 | 45 |

17 | 39 |

40 | 44 |

46 |

47 | 48 | 49 | 61 | 62 | 63 | 64 | 65 | 66 | -------------------------------------------------------------------------------- /webui/README.md: -------------------------------------------------------------------------------- 1 | * Copy webui/* to youre WWW server. (ie. /var/wwww/html/webui ) 2 | * Add google API_KEY (At line #63 in LatLon.tmpl.php) 3 | * Change all of the file owner to match HTTP server's process owner. (ie. www-data:www-data) 4 | * In start2.php make sure below.
5 | gps-sdr-sim is in $DIR.
6 | $BRDC file is in $DIR.
7 | 8 | * Clicked location on the map will be written to file LatLon.txt by LatLon.php. (i.e. 35.88258,139.49264,100,14,400) 9 | * Script smooth2.php will interpolate from previous location to just clicked location and write it to "/tmp/LatLon.txt" every 1/10 second. 10 | * Enhanced gps-sdr-sim reads the file "/tmp/LatLon.txt" and generate I/Q signal. 11 | -------------------------------------------------------------------------------- /webui/kill_proc.sh: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | for proc in smooth2.php hackrf gps-sdr-sim 3 | do 4 | PID=`ps ax | grep $proc | grep -v "sh -c " | grep -v grep | awk '{print $1}'` 5 | if test -z $PID ; then 6 | echo "No such a process" 7 | else 8 | echo $PID 9 | kill -6 $PID 10 | fi 11 | done 12 | -------------------------------------------------------------------------------- /webui/smooth2.php: -------------------------------------------------------------------------------- 1 | #!/usr/bin/php 2 | $prev) { // New pointed Lat/Lon...speed 41 | echo "$dat,$prev\n"; 42 | if(isset($buf)) { 43 | $tmp=explode(",",$buf[$ptr]); 44 | $x0=$tmp[0];$y0=$tmp[1]; 45 | } 46 | $s=explode(",",$dat); 47 | $x=$s[0];$y=$s[1];$z=$s[2]; 48 | $max_v=8*trim($t[4]); 49 | $max_deg_tic=$dt*$Vdeg*$max_v*1000/3600; 50 | $offset = $max_deg_tic * 0.5; 51 | // printf("$dat, MaxV:$max_v,Max_dev_tic:$max_deg_tic\n"); 52 | $dx=($x0-$x); // dintance to next position [deg] 53 | $dy=($y0-$y); 54 | $dx_s=($dx>0)?1:-1; 55 | $dy_s=($dy>0)?1:-1; 56 | $v0=0;$v=0;$tic=0;$nx=$x0;$ny=$y0;$i=0; 57 | $t=$dt; // update every 1/10 sec. 58 | if(abs($dx)>abs($dy)){ 59 | if($dx!=0){ 60 | $sc=abs($dy/$dx); 61 | while(abs($x-$nx)>$offset){ 62 | $v=($v>=$max_deg_tic)?$max_deg_tic:$v0+$MAX_G*$t*$Vdeg; 63 | $v0=$v; 64 | $dxl=$v*$t*$dx_s; 65 | $dyl=$v*$t*$dy_s; 66 | $nx=$nx-$dxl; 67 | $ny=$ny-$dyl*$sc; 68 | if(abs($y-$ny)<$offset) $ny=$y; 69 | $buf[$i]=$nx.",".$ny.",100"; 70 | $i++; 71 | if($i>$MAX_PTR) break; 72 | } 73 | } 74 | } else { 75 | if($dy!=0){ 76 | $sc=abs($dx/$dy); 77 | while(abs($y-$ny)>$offset){ 78 | $v=($v>=$max_deg_tic)?$max_deg_tic:$v0+$MAX_G*$t*$Vdeg; 79 | $v0=$v; 80 | $dxl=$v*$t*$dx_s; 81 | $dyl=$v*$t*$dy_s; 82 | $nx=$nx-$dxl*$sc; 83 | $ny=$ny-$dyl; 84 | if(abs($x-$nx)<$offset) $nx=$x; 85 | $buf[$i]=$nx.",".$ny.",100"; 86 | $i++; 87 | if($i>$MAX_PTR) break; 88 | } 89 | } 90 | } 91 | echo "Number of points:$i\n"; 92 | if($i>$MAX_PTR){ // Change location without interpolation when distance is too far away. 93 | unset($buf); 94 | $prev=$dat; 95 | update($dat,$current_pos); 96 | } else { 97 | $buf[$i++]=$dat; 98 | $ptr_max=$i; 99 | $ptr=0;$prev=$dat; 100 | $x0=$x; $y0=$y; $z0=$z; 101 | if (isset($buf)) update($buf[$ptr++],$current_pos); 102 | } 103 | } else { // No current location changed 104 | if(isset($buf) && ($ptr<$ptr_max)){ 105 | update($buf[$ptr],$current_pos); 106 | $ptr++; 107 | } else { 108 | unset($buf); 109 | } 110 | } 111 | usleep($SLEEP); 112 | } 113 | ?> 114 | -------------------------------------------------------------------------------- /webui/start2.php: -------------------------------------------------------------------------------- 1 | #!/usr/bin/php 2 | /dev/null &"; 22 | exec($cmd2); 23 | sleep(1); 24 | exec("$CWD/smooth2.php >/dev/null &"); 25 | $cmd1="/usr/local/bin/hackrf_transfer -t $FIFO -f $FREQ -s $SAMPLE -x 0 >/dev/null &"; 26 | exec($cmd1); 27 | } 28 | ?> 29 | --------------------------------------------------------------------------------