okangungor
Üye
- Katılım
- 12 Şubat 2025
- Mesajlar
- 18
Merhabalar youtubeda video izleyerek ESP8266 yerel ağ üzerinden web server html sayfası ile uzaktan kontrol yapmak istiyorum videoyu izledim hazır kod paylaşılmış bu kodu kullandım fakat kodda buton var butonu push buton yapmak istiyorum yani bas çek kodlama bilmediğim için sizden ricam kodu benim için düzenlerseniz sevinirim sadece buton push buton olacak. kodu alta yazıyorum.
Kod:
#include <ESP8266WiFi.h>
#include <ESPAsyncTCP.h>
#include <ESPAsyncWebServer.h>
const char* ssid = "kullanıcı adı";
const char* password = "şifre";
bool ledState = 2;
const int ledPin = 0;
AsyncWebServer server(80);
AsyncWebSocket ws("/ws");
const char index_html[] PROGMEM = R"rawliteral(
<!DOCTYPE HTML><html>
<head>
<title>Web Server</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
html {
font-family: Arial, Helvetica, sans-serif;
text-align: center;
}
h1 {
font-size: 1.8rem;
color: white;
}
h2{
font-size: 1.5rem;
font-weight: bold;
color: #143642;
}
.topnav {
overflow: hidden;
background-color: #143642;
}
body {
margin: 0;
}
.content {
padding: 30px;
max-width: 600px;
margin: 0 auto;
}
.card {
background-color: #F8F7F9;;
box-shadow: 2px 2px 12px 1px rgba(140,140,140,.5);
padding-top:10px;
padding-bottom:20px;
}
.button {
padding: 15px 50px;
font-size: 24px;
text-align: center;
outline: none;
color: #fff;
background-color: #0f8b8d;
border: none;
border-radius: 5px;
-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
-webkit-tap-highlight-color: rgba(0,0,0,0);
}
/*.button:hover {background-color: #0f8b8d}*/
.button:active {
background-color: #0f8b8d;
box-shadow: 2 2px #CDCDCD;
transform: translateY(2px);
}
.state {
font-size: 1.5rem;
color:#8c8c8c;
font-weight: bold;
}
</style>
<title>Web Server</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="icon" href="data:,">
</head>
<body>
<div class="topnav">
<h1>WebSocket Server</h1>
</div>
<div class="content">
<div class="card">
<h2>Cikis - GPIO 0</h2>
<p class="state">Durum: <span id="state">%STATE%</span></p>
<p><button id="button" class="button">BuToN</button></p>
<div class="topnav">
<h1>Uzaktan Kontrol</h1>
</div>
</div>
<script>
var gateway = `ws://${window.location.hostname}/ws`;
var websocket;
window.addEventListener('load', onLoad);
function initWebSocket() {
console.log('Trying to open a WebSocket connection...');
websocket = new WebSocket(gateway);
websocket.onopen = onOpen;
websocket.onclose = onClose;
websocket.onmessage = onMessage; // <-- add this line
}
function onOpen(event) {
console.log('Connection opened');
}
function onClose(event) {
console.log('Connection closed');
setTimeout(initWebSocket, 2000);
}
function onMessage(event) {
var state;
if (event.data == "0"){
state = "Acik"; //DONANIMSAL TASARIM TERS OLDUĞU İÇİN GND VERİYORUZ
}
else{
state = "Kapali";
}
document.getElementById('state').innerHTML = state;
}
function onLoad(event) {
initWebSocket();
initButton();
}
function initButton() {
document.getElementById('button').addEventListener('click', toggle);
}
function toggle(){
websocket.send('toggle');
}
</script>
</body>
</html>
)rawliteral";
void notifyClients() {
ws.textAll(String(ledState));
}
void handleWebSocketMessage(void *arg, uint8_t *data, size_t len) {
AwsFrameInfo *info = (AwsFrameInfo*)arg;
if (info->final && info->index == 0 && info->len == len && info->opcode == WS_TEXT) {
data[len] = 0;
if (strcmp((char*)data, "toggle") == 0) {
ledState = !ledState;
notifyClients();
}
}
}
void onEvent(AsyncWebSocket *server, AsyncWebSocketClient *client, AwsEventType type,
void *arg, uint8_t *data, size_t len) {
switch (type) {
case WS_EVT_CONNECT:
Serial.printf("WebSocket client #%u connected from %s\n", client->id(), client->remoteIP().toString().c_str());
break;
case WS_EVT_DISCONNECT:
Serial.printf("WebSocket client #%u disconnected\n", client->id());
break;
case WS_EVT_DATA:
handleWebSocketMessage(arg, data, len);
break;
case WS_EVT_PONG:
case WS_EVT_ERROR:
break;
}
}
void initWebSocket() {
ws.onEvent(onEvent);
server.addHandler(&ws);
}
String processor(const String& var){
Serial.println(var);
if(var == "STATE"){
if (ledState){
return "Kapali";
}
else{
return "Acik";
}
}
return String();
}
void setup(){
// Serial port for debugging purposes
Serial.begin(115200);
pinMode(ledPin, OUTPUT);
digitalWrite(ledPin, HIGH);
// Connect to Wi-Fi
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) {
delay(1000);
Serial.println("Connecting to WiFi..");
}
// Print ESP Local IP Address
Serial.println(WiFi.localIP());
initWebSocket();
// Route for root / web page
server.on("/", HTTP_GET, [](AsyncWebServerRequest *request){
request->send_P(200, "text/html", index_html, processor);
});
// Start server
server.begin();
}
void loop() {
ws.cleanupClients();
digitalWrite(ledPin, ledState);
}