Mirror/AI-on-the-edge-device
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v1.1.1

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jomjol
2020-09-07 10:19:03 +02:00
parent 78b56ce9d4
commit 341e9f1593
12 changed files with 260 additions and 49 deletions
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5
README.md
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@@ -27,6 +27,11 @@ A 3d-printable housing can be found here: https://www.thingiverse.com/thing:4571
##### 1.1.1 (2020-09-07)
* Improved update page for the web server (`/html` can be updated via a zip-file, which is provided in `/firmware/html.zip`)
**Attention: beside the `firmware.bin`, also the content of `/html` needs to be updated!**
##### 1.1.0 (2020-09-06)
* Implementation of "delete complete directory"

4
code/lib/jomjol_fileserver_ota/server_ota.cpp
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@@ -338,7 +338,9 @@ esp_err_t handler_ota_update(httpd_req_t *req)
std::string in, out, zw;
in = "/sdcard/firmware/html.zip";
out = "/sdcard/html2/";
out = "/sdcard/html/";
delete_all_in_directory(out);
unzip(in, out);
zw = "HTML Update Successfull!<br><br>No reboot necessary";

9
code/src/server_main.cpp
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@@ -105,6 +105,7 @@ esp_err_t hello_main_handler(httpd_req_t *req)
char filepath[50];
struct stat file_stat;
printf("uri: %s\n", req->uri);
int _pos;
char *base_path = (char*) req->user_ctx;
std::string filetosend(base_path);
@@ -120,9 +121,15 @@ esp_err_t hello_main_handler(httpd_req_t *req)
else
{
filetosend = filetosend + "/html" + std::string(req->uri);
_pos = filetosend.find("?");
if (_pos > -1){
filetosend = filetosend.substr(0, _pos);
}
}
printf("Filename: %s\n", filename);
printf("File to upload: %s\n", filetosend.c_str());
printf("File requested: %s\n", filetosend.c_str());
if (!filename) {
ESP_LOGE(TAG, "Filename is too long");

BIN
firmware/bootloader.bin
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BIN
firmware/firmware.bin
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BIN
firmware/html.zip Normal file
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5
sd-card/html/edit_digits.html
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@@ -152,7 +152,10 @@ function ChangeSelection(){
function SaveToConfig(){
SaveROIToConfig(ROIInfo, "[Digits]", basepath);
location.reload();
// location.reload();
// parent.window.location.reload(true);
// window.location = location.href + '?session=' + Math.floor((Math.random() * 1000000) + 1);
UpdatePage();
}

9
sd-card/html/edit_reference.html
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@@ -101,13 +101,8 @@
setPreRotate(document.getElementById("prerotateangle").value);
UpdateConfigFile(basepath);
var canvas = document.getElementById("canvas");
var okay = SaveCanvasToImage(canvas, "/config/reference.jpg", true, basepath);
if (okay) {
alert("Update \"reference.jpg\" successfull!")
}
else {
alert("Error on update \"reference.jpg\"!")
}
SaveCanvasToImage(canvas, "/config/reference.jpg", true, basepath);
showReference();
}
}

6
sd-card/html/gethost.js
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@@ -13,3 +13,9 @@ function getbasepath(){
}
return host;
}
function UpdatePage(){
var zw = location.href;
zw = zw.substr(0, zw.indexOf("?"));
window.location = zw + '?session=' + Math.floor((Math.random() * 1000000) + 1);
}

253
sd-card/html/ota_page.html
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@@ -10,41 +10,151 @@
</head>
<body>
<h3>It is strongly recommended to update firmware and content of /html directory on SD-card at the same time!</h3>
<h2>1. Firmware Update</h2>
<table class="fixed" border="0">
<td>
<table border="0">
<tr>
<td>
<label for="newfile">Select the firmware file</label>
</td>
<td colspan="2">
<input id="newfile" type="file" onchange="setpath()" style="width:100%;">
</td>
</tr>
<tr>
<td>
<label for="filepath">Set path on server</label>
</td>
<td>
<input id="filepath" type="text" style="width:100%;" readonly>
</td>
<td>
<button id="upload" type="button" onclick="upload()">Upload</button>
</td>
</tr>
</table>
</td></tr>
<tr>
<td>
<table border="0">
<tr>
<td>
<label for="newfile">Select the firmware file</label>
</td>
<td colspan="2">
<input id="newfile" type="file" onchange="setpath()" style="width:100%;">
</td>
</tr>
<tr>
<td>
<label for="filepath">Set path on server</label>
</td>
<td>
<input id="filepath" type="text" style="width:100%;" readonly>
</td>
<td>
<button id="upload" type="button" onclick="upload()">Upload</button>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td>
<button id="upload" type="button" onclick="doUpdate()">Flash the update</button> (Takes about 60s)
<button id="doUpdate" type="button" onclick="doUpdate()">Flash the firmware</button> (Takes about 60s)
</td>
</tr>
</table>
<script>
<h2>2. Update /html directory</h2>
<table class="fixed" border="0">
<tr>
<td>
<table border="0">
<tr>
<td>
<label for="newfilehtml">Select the zipped /html content</label>
</td>
<td colspan="2">
<input id="newfilehtml" type="file" onchange="setpathhtml()" style="width:100%;">
</td>
</tr>
<tr>
<td>
<label for="filepathhtml">Set path on server</label>
</td>
<td>
<input id="filepathhtml" type="text" style="width:100%;" readonly>
</td>
<td>
<button id="uploadhtml" type="button" onclick="uploadhtml()">Upload</button>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td>
<button id="doUpdatehtml" type="button" onclick="doUpdatehtml()">Update "/html" directory</button>
</td>
</tr>
</table>
<h2>3. Reboot</h2>
<table class="fixed" border="0">
<tr>
<td>
<button id="reboot" type="button" onclick="doReboot()">Reboot to activate updates</button>
</td>
</tr>
</table>
<script type="text/javascript" src="./gethost.js"></script>
<script language="JavaScript">
function init(){
document.getElementById("reboot").disabled = true;
document.getElementById("upload").disabled = true;
document.getElementById("uploadhtml").disabled = true;
document.getElementById("doUpdate").disabled = true;
document.getElementById("doUpdatehtml").disabled = true;
}
function doUpdate() {
if (confirm("Are you sure to update the firmware?")) {
var stringota = "/ota?file=firmware.bin";
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
if (xhttp.readyState == 4) {
if (xhttp.status == 200) {
document.getElementById("reboot").disabled = false;
alert("Flash successfull - Reboot necessary to make changes active.");
/* keine Reaktion, damit sich das Dokument nicht ändert */
} else if (xhttp.status == 0) {
alert("Server closed the connection abruptly!");
UpdatePage();
} else {
alert(xhttp.status + " Error!\n" + xhttp.responseText);
UpdatePage();
}
}
};
xhttp.open("GET", stringota, true);
xhttp.send();
}
}
function doUpdatehtml() {
if (confirm("Are you sure to update the /html content?")) {
var stringota = "/ota?task=unziphtml";
var xhttp = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
if (xhttp.readyState == 4) {
if (xhttp.status == 200) {
document.getElementById("reboot").disabled = false;
alert("Update /html successful!");
/* keine Reaktion, damit sich das Dokument nicht ändert */
} else if (xhttp.status == 0) {
alert("Server closed the connection abruptly!");
UpdatePage();
} else {
alert(xhttp.status + " Error!\n" + xhttp.responseText);
UpdatePage();
}
}
};
xhttp.open("GET", stringota, true);
xhttp.send();
}
}
function doReboot() {
if (confirm("Are you sure you want to reboot the ESP32?")) {
var stringota = "/reboot";
window.location = stringota;
window.location.href = stringota;
window.location.assign(stringota);
@@ -55,8 +165,16 @@ function doUpdate() {
function setpath() {
var fileserverpraefix = "/firmware/firmware.bin";
document.getElementById("filepath").value = fileserverpraefix;
document.getElementById("upload").disabled = false;
}
function setpathhtml() {
var fileserverpraefix = "/firmware/html.zip";
document.getElementById("filepathhtml").value = fileserverpraefix;
document.getElementById("uploadhtml").disabled = false;
}
function upload() {
var xhttp = new XMLHttpRequest();
@@ -67,10 +185,10 @@ function upload() {
/* keine Reaktion, damit sich das Dokument nicht ändert */
} else if (xhttp.status == 0) {
alert("Server closed the connection abruptly!");
location.reload()
UpdatePage();
} else {
alert(xhttp.status + " Error!\n" + xhttp.responseText);
location.reload()
UpdatePage();
}
}
};
@@ -106,13 +224,15 @@ function upload() {
if (xhttp.readyState == 4) {
if (xhttp.status == 200) {
alert("Upload successfull!")
document.reload();
// document.reload();
document.getElementById("reboot").disabled = false;
document.getElementById("doUpdate").disabled = false;
} else if (xhttp.status == 0) {
alert("Server closed the connection abruptly!");
location.reload()
UpdatePage();
} else {
alert(xhttp.status + " Error!\n" + xhttp.responseText);
location.reload()
UpdatePage();
}
}
};
@@ -123,6 +243,79 @@ function upload() {
xhttp.send(file);
}
}
function uploadhtml() {
var xhttp = new XMLHttpRequest();
/* first delete the old firmware */
xhttp.onreadystatechange = function() {
if (xhttp.readyState == 4) {
if (xhttp.status == 200) {
/* keine Reaktion, damit sich das Dokument nicht ändert */
} else if (xhttp.status == 0) {
alert("Server closed the connection abruptly!");
UpdatePage();
} else {
alert(xhttp.status + " Error!\n" + xhttp.responseText);
UpdatePage();
}
}
};
xhttp.open("GET", "/ota?delete=html.zip", false);
xhttp.send();
/* ----------------------------- */
var filePath = document.getElementById("filepathhtml").value;
var upload_path = "/upload/" + filePath;
var fileInput = document.getElementById("newfilehtml").files;
/* Max size of an individual file. Make sure this
* value is same as that set in file_server.c */
var MAX_FILE_SIZE = 2000*1024;
var MAX_FILE_SIZE_STR = "2000KB";
if (fileInput.length == 0) {
alert("No file selected!");
} else if (filePath.length == 0) {
alert("File path on server is not set!");
} else if (filePath.indexOf(' ') >= 0) {
alert("File path on server cannot have spaces!");
} else if (filePath[filePath.length-1] == '/') {
alert("File name not specified after path!");
} else if (fileInput[0].size > 2000*1024) {
alert("File size must be less than 2000KB!");
} else {
document.getElementById("newfilehtml").disabled = true;
document.getElementById("filepathhtml").disabled = true;
document.getElementById("uploadhtml").disabled = true;
xhttp.onreadystatechange = function() {
if (xhttp.readyState == 4) {
if (xhttp.status == 200) {
alert("Upload successfull!")
// document.reload();
document.getElementById("reboot").disabled = false;
document.getElementById("doUpdatehtml").disabled = false;
} else if (xhttp.status == 0) {
alert("Server closed the connection abruptly!");
UpdatePage();
} else {
alert(xhttp.status + " Error!\n" + xhttp.responseText);
UpdatePage();
}
}
};
var file = fileInput[0];
xhttp.open("POST", upload_path, true);
xhttp.send(file);
}
}
init();
</script>

12
sd-card/html/upload_script.html
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@@ -29,6 +29,8 @@
</table>
</td></tr>
</table>
<script type="text/javascript" src="./gethost.js"></script>
<script>
function setpath() {
var fileserverpraefix = "/fileserver";
@@ -68,13 +70,13 @@ function deleteall(){
// document.open();
// document.write(xhttp.responseText);
// document.close();
location.reload();
UpdatePage();
} else if (xhttp.status == 0) {
alert("Server closed the connection abruptly!");
location.reload();
UpdatePage();
} else {
// alert(xhttp.status + " Error!\n" + xhttp.responseText);
location.reload();
UpdatePage();
}
}
};
@@ -119,10 +121,10 @@ function upload() {
document.close();
} else if (xhttp.status == 0) {
alert("Server closed the connection abruptly!");
location.reload()
UpdatePage();
} else {
alert(xhttp.status + " Error!\n" + xhttp.responseText);
location.reload()
UpdatePage();
}
}
};

6
sd-card/html/wasserzaehler_roi.html
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@@ -71,8 +71,6 @@
}
</style>
<script type="text/javascript">
//<![CDATA[
//]]>
</script>
</head>
@@ -85,11 +83,11 @@
<table>
<tr>
Raw Value:<p>
<iframe name="maincontent" id ="maincontent" src="/wasserzaehler.html?rawvalue=true" title="fileserver" allowfullscreen></iframe>
<iframe name="maincontent1" id ="maincontent1" src="/wasserzaehler.html?rawvalue=true" title="fileserver" allowfullscreen></iframe>
</tr>
<tr>
Corrected Value:<p>
<iframe name="maincontent" id ="maincontent" src="/wasserzaehler.html" title="fileserver" allowfullscreen></iframe>
<iframe name="maincontent2" id ="maincontent2" src="/wasserzaehler.html" title="fileserver" allowfullscreen></iframe>
</tr>
</table>
</td>