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elphel-apps-gps
Commit 9712569a authored by Oleg Dzhimiev's avatar Oleg Dzhimiev
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put everything in a single file

parent 55ca468c
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Showing with 520 additions and 273 deletions
src/read_imu_log.html deleted 100644 → 0
View file @ 55ca468c
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8"/>
<meta name="author" content="?"/>
<script src="read_imu_log.js"></script>
<style>
#results td{
padding:0px 10px;
}
#results{
font-size:14px;
}
#controls{
background: rgba(100,200,100,0.5);
padding: 10px;
}
</style>
</head>
<body>
<table id='controls'>
<tr>
<td>
<table>
<tr>
<td>Filename: <input type='text' id='file' value='/home/root/imu.log' style='width:200px;' onchange='getRqStr()'></td>
</tr>
<tr>
<td colspan=''>Record filter:&nbsp;
<span title='External device'>EXT
<input id='filter_6' type='checkbox' checked onchange='getRqStr()'>
</span>&nbsp;&nbsp;
<span title='Image trigger signal'>IMG
<input id='filter_5' type='checkbox' checked onchange='getRqStr()'>
</span>&nbsp;&nbsp;
<span title='IMU'>IMU
<input id='filter_4' type='checkbox' checked onchange='getRqStr()'>
</span>&nbsp;&nbsp;
<span title='GPS'>GPS
<input id='filter_3' type='checkbox' checked onchange='getRqStr()'>
<input id='filter_2' type='checkbox' checked onchange='getRqStr()'>
<input id='filter_1' type='checkbox' checked onchange='getRqStr()'>
<input id='filter_0' type='checkbox' checked onchange='getRqStr()'>
</span>
</td>
</tr>
<tr>
<td>
<table>
<tr>
<td>Begin</td><td><input id='start' type='text' value='0' style='width:100px;text-align:right;' onchange='getRqStr()'></td>
</tr>
<tr>
<td>End</td><td><input id='end' type='text' value='5000' style='width:100px;text-align:right;' onchange='getRqStr()'></td>
</tr>
</table>
</td>
</tr>
<tr>
<td><button onclick='show()'>Show</button>&nbsp;&nbsp;<span id='csvlink'></span></td>
</tr>
</table>
</td>
</tr>
</table>
<div id='results'></div>
</body>
</html>
src/read_imu_log.js deleted 100644 → 0
View file @ 55ca468c
function init(){
console.log("init");
}
function show(){
console.log("show");
report("status: waiting for response");
var rqstr = getRqStr();
var request = new XMLHttpRequest();
request.open('GET', rqstr, true);
request.onreadystatechange = function() {
if (this.readyState == 4 && this.status == 200) {
var resp = this.responseText;
report("status: parsing response");
clearInterval(loading_interval);
parse_response(resp);
report("<a href='"+rqstr+"'>Download in CSV format</a>");
}
};
request.onerror = function() {
// There was a connection error of some sort
};
loading_interval = setInterval(loading,100);
request.send();
}
function getRqStr(){
var filename = document.getElementById("file").value;
var filter = 0;
for(var i=0;i<7;i++){
bit = (document.getElementById("filter_"+i).checked)?1:0;
filter += (bit<<i);
}
var start = document.getElementById("start").value;
var end = document.getElementById("end").value;
var n = end - start;
if (n<0) {
console.log("Error: Begin > End");
n = 1;
}
var rqstr = "read_imu_log.php?file="+filename+"&record="+start+"&nrecords="+n+"&filter="+filter;
report("");
setTimeout(function(){
report("<a href='"+rqstr+"'>Download in CSV format</a>");
},100);
return rqstr;
}
function parse_response(csv){
var t = CSVToArray(csv,",");
var result = "";
for(var i=0;i<t.length;i++){
if (t[i].length>0){
result += "<tr>";
for(var j=0;j<t[i].length;j++){
result += "<td>"+t[i][j]+"</td>";
} result += "</tr>";
}
}
document.getElementById("results").innerHTML = "<table>"+result+"</table>";
}
function report(msg){
document.getElementById("csvlink").innerHTML = msg;
}
var loading_interval;
function loading(){
console.log("loading");
}
//http://stackoverflow.com/questions/1293147/javascript-code-to-parse-csv-data
function CSVToArray( strData, strDelimiter ){
// Check to see if the delimiter is defined. If not,
// then default to comma.
strDelimiter = (strDelimiter || ",");
// Create a regular expression to parse the CSV values.
var objPattern = new RegExp(
(
// Delimiters.
"(\\" + strDelimiter + "|\\r?\\n|\\r|^)" +
// Quoted fields.
"(?:\"([^\"]*(?:\"\"[^\"]*)*)\"|" +
// Standard fields.
"([^\"\\" + strDelimiter + "\\r\\n]*))"
),
"gi"
);
// Create an array to hold our data. Give the array
// a default empty first row.
var arrData = [[]];
// Create an array to hold our individual pattern
// matching groups.
var arrMatches = null;
// Keep looping over the regular expression matches
// until we can no longer find a match.
while (arrMatches = objPattern.exec( strData )){
// Get the delimiter that was found.
var strMatchedDelimiter = arrMatches[ 1 ];
// Check to see if the given delimiter has a length
// (is not the start of string) and if it matches
// field delimiter. If id does not, then we know
// that this delimiter is a row delimiter.
if (
strMatchedDelimiter.length &&
strMatchedDelimiter !== strDelimiter
){
// Since we have reached a new row of data,
// add an empty row to our data array.
arrData.push( [] );
}
var strMatchedValue;
// Now that we have our delimiter out of the way,
// let's check to see which kind of value we
// captured (quoted or unquoted).
if (arrMatches[ 2 ]){
// We found a quoted value. When we capture
// this value, unescape any double quotes.
strMatchedValue = arrMatches[ 2 ].replace(
new RegExp( "\"\"", "g" ),
"\""
);
} else {
// We found a non-quoted value.
strMatchedValue = arrMatches[ 3 ];
}
// Now that we have our value string, let's add
// it to the data array.
arrData[ arrData.length - 1 ].push( strMatchedValue );
}
// Return the parsed data.
return( arrData );
}
\ No newline at end of file
src/read_imu_log.php
View file @ 9712569a
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