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Code backup
2026-05-10 16:59:01 +02:00
commit 368d6fafea
796 changed files with 315310 additions and 0 deletions
@@ -0,0 +1,162 @@
+#include <WiFi.h>
+#include <WiFiClient.h>
+#include <WebServer.h>
+#include <ESPmDNS.h>
+#include <Update.h>
+#include <Adafruit_Sensor.h>
+#include <Adafruit_BME280.h>
+
+const char* host = "esp32";
+const char* ssid = "Melafonino di Claudio";
+const char* password = "1234567890";
+
+Adafruit_BME280 bme;
+
+WebServer server(80);
+
+/* Style */
+String style =
+"<style>#file-input,input{width:100%;height:44px;border-radius:4px;margin:10px auto;font-size:15px}"
+"input{background:#f1f1f1;border:0;padding:0 15px}body{background:#3498db;font-family:sans-serif;font-size:14px;color:#777}"
+"#file-input{padding:0;border:1px solid #ddd;line-height:44px;text-align:left;display:block;cursor:pointer}"
+"#bar,#prgbar{background-color:#f1f1f1;border-radius:10px}#bar{background-color:#3498db;width:0%;height:10px}"
+"form{background:#fff;max-width:258px;margin:75px auto;padding:30px;border-radius:5px;text-align:center}"
+".btn{background:#3498db;color:#fff;cursor:pointer}</style>";
+
+/* Login page */
+String loginIndex = 
+"<form name=loginForm>"
+"<h1>ESP32 Login</h1>"
+"<input name=userid placeholder='User ID'> "
+"<input name=pwd placeholder=Password type=Password> "
+"<input type=submit onclick=check(this.form) class=btn value=Login></form>"
+"<script>"
+"function check(form) {"
+"if(form.userid.value=='admin' && form.pwd.value=='admin')"
+"{window.open('/serverIndex')}"
+"else"
+"{alert('Error Password or Username')}"
+"}"
+"</script>" + style;
+ 
+/* Server Index Page */
+String serverIndex = 
+"<script src='https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js'></script>"
+"<form method='POST' action='#' enctype='multipart/form-data' id='upload_form'>"
+"<input type='file' name='update' id='file' onchange='sub(this)' style=display:none>"
+"<label id='file-input' for='file'>   Choose file...</label>"
+"<input type='submit' class=btn value='Update'>"
+"<br><br>"
+"<div id='prg'></div>"
+"<br><div id='prgbar'><div id='bar'></div></div><br></form>"
+"<script>"
+"function sub(obj){"
+"var fileName = obj.value.split('\\\\');"
+"document.getElementById('file-input').innerHTML = '   '+ fileName[fileName.length-1];"
+"};"
+"$('form').submit(function(e){"
+"e.preventDefault();"
+"var form = $('#upload_form')[0];"
+"var data = new FormData(form);"
+"$.ajax({"
+"url: '/update',"
+"type: 'POST',"
+"data: data,"
+"contentType: false,"
+"processData:false,"
+"xhr: function() {"
+"var xhr = new window.XMLHttpRequest();"
+"xhr.upload.addEventListener('progress', function(evt) {"
+"if (evt.lengthComputable) {"
+"var per = evt.loaded / evt.total;"
+"$('#prg').html('progress: ' + Math.round(per*100) + '%');"
+"$('#bar').css('width',Math.round(per*100) + '%');"
+"}"
+"}, false);"
+"return xhr;"
+"},"
+"success:function(d, s) {"
+"console.log('success!') "
+"},"
+"error: function (a, b, c) {"
+"}"
+"});"
+"});"
+"</script>" + style;
+
+/* setup function */
+void setup(void) {
+  Serial.begin(115200);
+
+  // Connect to WiFi network
+  WiFi.begin(ssid, password);
+  Serial.println("");
+
+  // Wait for connection
+  while (WiFi.status() != WL_CONNECTED) {
+    delay(500);
+    Serial.print(".");
+  }
+  Serial.println("");
+  Serial.print("Connected to ");
+  Serial.println(ssid);
+  Serial.print("IP address: ");
+  Serial.println(WiFi.localIP());
+
+  /*use mdns for host name resolution*/
+  if (!MDNS.begin(host)) { //http://esp32.local
+    Serial.println("Error setting up MDNS responder!");
+    while (1) {
+      delay(1000);
+    }
+  }
+
+  Serial.println("mDNS responder started");
+  /*return index page which is stored in serverIndex */
+  server.on("/", HTTP_GET, []() {
+    server.sendHeader("Connection", "close");
+    server.send(200, "text/html", loginIndex);
+  });
+
+  server.on("/serverIndex", HTTP_GET, []() {
+    server.sendHeader("Connection", "close");
+    server.send(200, "text/html", serverIndex);
+  });
+
+  server.on("/bme", HTTP_GET, []() {
+      server.sendHeader("Connection", "close");
+      server.send(200, "text/plain", "work!!");
+  });
+
+  /*handling uploading firmware file */
+  server.on("/update", HTTP_POST, []() {
+    server.sendHeader("Connection", "close");
+    server.send(200, "text/plain", (Update.hasError()) ? "FAIL" : "OK");
+    ESP.restart();
+  }, []() {
+    HTTPUpload& upload = server.upload();
+    if (upload.status == UPLOAD_FILE_START) {
+      Serial.printf("Update: %s\n", upload.filename.c_str());
+      if (!Update.begin(UPDATE_SIZE_UNKNOWN)) { //start with max available size
+        Update.printError(Serial);
+      }
+    } else if (upload.status == UPLOAD_FILE_WRITE) {
+      /* flashing firmware to ESP*/
+      if (Update.write(upload.buf, upload.currentSize) != upload.currentSize) {
+        Update.printError(Serial);
+      }
+    } else if (upload.status == UPLOAD_FILE_END) {
+      if (Update.end(true)) { //true to set the size to the current progress
+        Serial.printf("Update Success: %u\nRebooting...\n", upload.totalSize);
+      } else {
+        Update.printError(Serial);
+      }
+    }
+  });
+  server.begin();
+}
+
+void loop(void) {
+  server.handleClient();
+  delay(1);
+}