dyadmisha
/
AI-on-the-edge-device
tükrözi: https://github.com/jomjol/AI-on-the-edge-device


			
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							<!DOCTYPE html>
<html>
<head>
<link rel="icon" href="favicon.ico" type="image/x-icon">
<title>OTA Update</title>
<meta charset="utf-8">

<style>
h1 {font-size: 2em;}
h2 {font-size: 1.5em;}
h3 {font-size: 1.2em;} 
p {font-size: 1em;}

input[type=number] {
	width: 138px;
	padding: 10px 5px;
	display: inline-block;
	border: 1px solid #ccc;
	font-size: 16px; 
}

.button {
	padding: 10px 20px;
    width: 211px;
	font-size: 16px;
}
</style>

</head>

<body style="font-family: arial; padding: 0px 10px;">
Check at <a href="https://github.com/jomjol/AI-on-the-edge-device/releases" target=_blank>https://github.com/jomjol/AI-on-the-edge-device/releases</a> to see if there is an update available.
<h3>It is strongly recommended to update firmware and web interface (stored separately in the html directory on SD-card) at the same time!</h3>
<hr>
<h2>Update</h2>
<table class="fixed" border="0">
    <tr>
        <p>
            <label for="newfile">Select the update file (update.zip, firmware.bin, html.zip, *.tfl/tflite):</label>
        </p>
        
    </tr>
    <tr>
        <p>
            <input id="newfile" type="file" onchange="setpath()" style="width:100%;">
        </p>
    </tr>
    <tr>
        <p>
            <button class="button" id="doUpdate" type="button" onclick="upload()">Do upload and update<br>(incl. reboot - if needed)</button>
        </p>
    </tr>
    <tr>
        <p>
            <h3><div id="status">Status: idle</div></h3>
        </p>
    </tr>
</table>
<h2>Reboot</h2>
			<button class="button" id="reboot" type="button" onclick="doReboot()">Manual reboot</button>
<hr>

<script type="text/javascript" src="./gethost.js"></script> 


<script language="JavaScript">

var basepath = "http://192.168.178.26";


function init(){
    basepath = getbasepath();

    document.getElementById("reboot").disabled = true;
    document.getElementById("doUpdate").disabled = true;
}

function doUpdate() {
	if (confirm("Are you sure to update the firmware?")) {
		var stringota = "/ota?file=firmware.bin";
        document.getElementById("doUpdate").disabled = true;
        
        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 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);
		window.location.replace(stringota);
	}
}

function setpath() {
    var nameneu = document.getElementById("newfile").value;
    nameneu = nameneu.split(/[\\\/]/).pop();
    document.getElementById("doUpdate").disabled = false;
    document.getElementById("status").innerText = "Status: file selected";
}


function upload() {
	var xhttp = new XMLHttpRequest();

    var nameneu = document.getElementById("newfile").value;
    filePath = nameneu.split(/[\\\/]/).pop();
    var upload_path = "/upload/firmware/" + filePath;
    var fileInput = document.getElementById("newfile").files;

	/* 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();
			}
		}
	};
    var _toDo = basepath + "/ota?delete=" + filePath;
	xhttp.open("GET", _toDo, false);
	xhttp.send();
	/* ----------------------------- */
	

    /* Max size of an individual file. Make sure this
     * value is same as that set in file_server.c */
    var MAX_FILE_SIZE = 8000*1024;
    var MAX_FILE_SIZE_STR = "8MB";

    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 > MAX_FILE_SIZE) {
        alert("File size must be less than " + MAX_FILE_SIZE_STR + "!");
    } else {
        document.getElementById("newfile").disabled = true;
        document.getElementById("filepath").disabled = true;
        document.getElementById("upload").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("doUpdate").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, false);
        document.getElementById("status").innerText = "Status: uploading";
        xhttp.send(file);
    }

    document.getElementById("status").innerText = "Status: processing on ESP32";

	var xhttp = new XMLHttpRequest();
	/* first delete the old firmware */	
	xhttp.onreadystatechange = function() {
		if (xhttp.readyState == 4) {
			if (xhttp.status == 200) {
                if (xhttp.responseText == "reboot")
                {
                    var stringota = "/reboot_action.html";
            		window.location = stringota;
		            window.location.href = stringota;
		            window.location.assign(stringota);
		            window.location.replace(stringota);
                }
                else
                {
                    alert("Processing done!\n\n" + xhttp.responseText);
                }
			} else if (xhttp.status == 0) {
				alert("Server closed the connection abruptly!");
				UpdatePage();
			} else {
				alert(xhttp.status + " Error!\n" + xhttp.responseText);
				UpdatePage();
			}
		}
	};
    var _toDo = basepath + "/ota?task=update&file=" + filePath;
	xhttp.open("GET", _toDo, false);
	xhttp.send();
	/* ----------------------------- */


}

init();

</script>
</body>
</html>