364 lines
11 KiB
C++
364 lines
11 KiB
C++
#include <Arduino.h>
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#include <WiFi.h>
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#include <WebServer.h>
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#include <ArduinoJson.h>
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const char* ssid = "paradicsom";
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const char* password = "19700318";
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String url = "http://192.168.50.69";
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WebServer server(80);
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const char webpage[] PROGMEM = R"rawliteral(<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Arduino Remote Web</title>
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<style>
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/* Base styles and color scheme */
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:root {
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--bg-color: #2c3e50;
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--btn-color: #ecf0f1;
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--btn-hover-color: #bdc3c7;
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--text-color: #34495e;
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--highlight-color: #3498db;
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--border-radius: 10px;
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--box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2);
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}
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/* Body and basic styling */
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body {
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background-color: var(--bg-color);
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font-family: Arial, sans-serif;
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color: var(--btn-color);
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margin: 0;
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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min-height: 100vh;
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}
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.flex-container {
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display: flex;
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flex-direction: row;
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justify-content: center;
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flex-wrap: wrap;
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gap: 10px;
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margin-bottom: 20px;
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}
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.flex-container-column {
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display: flex;
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flex-direction: column;
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justify-content: center;
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gap: 10px;
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}
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/* Button and div styling */
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.flex-container>div,
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.flex-container-column>div {
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background-color: var(--btn-color);
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color: var(--text-color);
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border-radius: var(--border-radius);
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padding: 20px;
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font-size: 24px;
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font-weight: bold;
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text-align: center;
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box-shadow: var(--box-shadow);
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transition: transform 0.2s ease, background-color 0.3s ease;
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cursor: pointer;
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flex: 1;
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/* Allow buttons to grow and fill available space */
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}
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/* Hover and active effects */
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.flex-container>div:hover,
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.flex-container-column>div:hover {
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background-color: var(--btn-hover-color);
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transform: scale(1.05);
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}
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.flex-container>div:active,
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.flex-container-column>div:active {
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transform: scale(0.95);
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background-color: var(--highlight-color);
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color: #fff;
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}
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/* Input field styling */
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#channel-input input {
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width: 100%;
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max-width: 300px;
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height: 50px;
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font-size: 18px;
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text-align: center;
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border: none;
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border-radius: var(--border-radius);
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padding: 10px;
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box-shadow: var(--box-shadow);
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transition: box-shadow 0.3s ease;
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}
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#channel-input input:focus {
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outline: none;
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box-shadow: 0px 4px 12px rgba(0, 123, 255, 0.4);
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}
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/* Cross-browser compatibility for hiding spinner arrows */
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#channel-input input[type="number"] {
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appearance: textfield;
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/* Standard property */
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-webkit-appearance: none;
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/* WebKit browsers (Chrome, Safari, Edge) */
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-moz-appearance: textfield;
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/* Firefox */
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}
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/* Explicitly remove outer and inner spin buttons in WebKit browsers */
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#channel-input input[type="number"]::-webkit-outer-spin-button,
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#channel-input input[type="number"]::-webkit-inner-spin-button {
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-webkit-appearance: none;
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margin: 0;
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}
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/* Numpad specific styles */
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#numpad {
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display: flex;
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flex-direction: column;
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gap: 5px;
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/* Reduced gap between rows in the numpad */
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}
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#numpad div {
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display: flex;
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/* Use flex for rows */
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justify-content: center;
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/* Center buttons horizontally */
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gap: 10px;
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/* Space between buttons */
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flex-wrap: nowrap;
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/* Prevent wrapping to keep buttons in one row */
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}
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/* Center the number-0 button */
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#number-0 {
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flex: 1;
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/* Allow the button to grow and take full width */
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display: flex;
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justify-content: center;
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/* Center horizontally */
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align-items: center;
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/* Center vertically */
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height: 60px;
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/* Increase height for better tap target */
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}
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/* Responsive adjustments */
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@media (max-width: 768px) {
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.flex-container {
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flex-direction: column;
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}
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/* Ensure numpad rows remain horizontal on smaller screens */
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#numpad div {
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flex-direction: row;
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/* Set row layout for numpad buttons */
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justify-content: space-between;
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/* Distribute space between buttons */
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}
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}
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@media (max-width: 480px) {
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.flex-container>div,
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.flex-container-column>div {
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font-size: 20px;
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padding: 15px;
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}
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#numpad div {
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font-size: 20px;
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padding: 10px;
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}
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#number-0 {
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height: 60px;
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/* Keep a consistent height for the number 0 button */
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}
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#channel-input input {
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height: 40px;
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font-size: 16px;
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}
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}
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</style>
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<script type="application/javascript">
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//function sendButtonSignal(buttonCode) {
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//console.log(buttonCode)
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//fetch(`/sendSignal?value=${buttonCode}`)
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//}
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function sendButtonSignalField(){
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//get value of input
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//split it to individual numbers
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//send it with delay
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}
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function sendButtonSignal(buttonCode) {
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fetch('/sendSignal', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ code: buttonCode }) // Sending JSON data
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})
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}
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</script>
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</head>
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<body>
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<div id="buttons" class="flex-container">
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<div id="power" onclick="sendButtonSignal(0x15)">Power</div>
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<div id="exit" onclick="sendButtonSignal(0x13)">Exit</div>
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<div id="guide" onclick="sendButtonSignal(0x47)">Guide</div>
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<div id="mute" onclick="sendButtonSignal(0x16)">Mute</div>
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<div id="source" onclick="sendButtonSignal(0x12)">Source</div>
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</div>
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<div class="flex-container">
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<div id="volume" class="flex-container-column">
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<div id="volume-up" onclick="sendButtonSignal(0x1B)">Volume up</div>
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<div id="volume-down" onclick="sendButtonSignal(0x1A)">Volume down</div>
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</div>
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<div id="channel" class="flex-container-column">
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<div id="channel-up" onclick="sendButtonSignal(0x19)">Channel up</div>
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<div id="channel-down" onclick="sendButtonSignal(0x18)">Channel down</div>
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</div>
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</div>
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<div id="numpad">
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<div id="numpad-row-1" class="flex-container">
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<div id="number-1" onclick="sendButtonSignal(0x1)">1</div>
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<div id="number-2" onclick="sendButtonSignal(0x2)">2</div>
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<div id="number-3" onclick="sendButtonSignal(0x3)">3</div>
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</div>
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<div id="numpad-row-2" class="flex-container">
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<div id="number-4" onclick="sendButtonSignal(0x4)">4</div>
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<div id="number-5" onclick="sendButtonSignal(0x5)">5</div>
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<div id="number-6" onclick="sendButtonSignal(0x6)">6</div>
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</div>
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<div id="numpad-row-3" class="flex-container">
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<div id="number-7" onclick="sendButtonSignal(0x7)">7</div>
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<div id="number-8" onclick="sendButtonSignal(0x8)">8</div>
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<div id="number-9" onclick="sendButtonSignal(0x9)">9</div>
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</div>
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<div id="numpad-row-4" class="flex-container">
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<div id="number-0" onclick="sendButtonSignal(0x0)">0</div>
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</div>
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</div>
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<div id="channel-input" class="flex-container">
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<input id="channel-input-field" type="number" value="0" placeholder="Enter Channel" onchange="sendButtonSignalfield()"/>
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</div>
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</body>
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</html>)rawliteral";
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unsigned long lastTime = 0;
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unsigned long timeDelay = 5000;
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//#define DECODE_NEC // Includes Apple and Onkyo. To enable all protocols , just comment/disable this line.
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#define NEC_PROTOCOL 8
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#define IR_RECEIVE_PIN 2
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#define IR_TRANSMIT_PIN 3
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#define LED 7
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#include <IRremote.hpp> // include the library
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#define DELAY_AFTER_SEND 1000
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#define DELAY_AFTER_LOOP 5000
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bool switching = false;
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void SendNecSignal(int buttonCode) {
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Serial.print(F("Send NEC with 8 bit address code: "));
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Serial.println(buttonCode);
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Serial.flush();
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IrSender.sendNEC(0x7F00, buttonCode, 1);
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delay(DELAY_AFTER_SEND); //delay must be greater than 5 ms (RECORD_GAP_MICROS), otherwise the receiver sees it as one long signal
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}
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void setup() {
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Serial.begin(115200);
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WiFi.begin(ssid, password);
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Serial.println("connecting to wifi");
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while (WiFi.status() != WL_CONNECTED) {
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delay(250);
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Serial.println(".");
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}
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Serial.println();
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Serial.print("Connected to wifi. IP: ");
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Serial.println(WiFi.localIP());
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/////////////////////////////////////////////////////////
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IrSender.begin(IR_TRANSMIT_PIN, ENABLE_LED_FEEDBACK, USE_DEFAULT_FEEDBACK_LED_PIN);
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// Specify send pin and enable feedback LED at default feedback LED pin
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// Start the receiver and if not 3. parameter specified, take LED_BUILTIN pin from the internal boards definition as default feedback LED
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IrReceiver.begin(IR_RECEIVE_PIN, ENABLE_LED_FEEDBACK);
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Serial.print(F("Ready to receive IR signals of protocols: "));
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printActiveIRProtocols(&Serial);
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pinMode(LED, OUTPUT);
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// Define route for root
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server.on("/", HTTP_GET, []() {
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server.send(200, "text/html", webpage);
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});
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// Define route for LED toggle
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server.on("/sendSignal", HTTP_POST, []() {
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String json = server.arg("plain"); // Get JSON payload as a string
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Serial.print("Received JSON: ");
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Serial.println(json);
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// Parse JSON
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StaticJsonDocument<200> doc;
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DeserializationError error = deserializeJson(doc, json);
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if (error) {
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Serial.print("Failed to parse JSON: ");
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Serial.println(error.c_str());
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server.send(400, "text/plain", "Invalid JSON");
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return;
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}
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int code = doc["code"];
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Serial.print("code: ");
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Serial.println(code);
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SendNecSignal(code);
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Serial.println();
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server.send(200, "text/plain", "SentSignal: " + code);
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});
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// Start the server
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server.begin();
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}
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void loop() {
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server.handleClient(); // Handle incoming client requests
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}
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