forked from xiaozhi/xiaozhi-esp32
feat: 添加批量转换OGG音频的相关脚本，移动声波配网HTML文件到scripts文件夹下 (#1107)
* feat: 添加批量转换OGG音频的相关脚本，移动声波配网HTML文件到scripts文件夹下 * Rename * moved README.md
This commit is contained in:
香草味的纳西妲喵
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<!DOCTYPE html>
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<html lang="zh">
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<head>
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<meta charset="UTF-8" />
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<title>小智声波配网</title>
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<style>
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body {
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font-family: "Segoe UI", "PingFang SC", sans-serif;
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background: #f0f2f5;
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margin: 0;
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padding: 2rem 1rem;
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display: flex;
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justify-content: center;
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}
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.card {
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background: #fff;
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padding: 2rem 1.5rem;
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border-radius: 16px;
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box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
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max-width: 400px;
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width: 100%;
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}
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h2 {
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text-align: center;
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margin-bottom: 2rem;
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}
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label {
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font-weight: bold;
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display: block;
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margin: 1rem 0 0.3rem;
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}
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input[type="text"],
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input[type="password"] {
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width: 100%;
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padding: 0.75rem;
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font-size: 1rem;
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border-radius: 8px;
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border: 1px solid #ccc;
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box-sizing: border-box;
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}
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input[type="checkbox"] {
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margin-right: 0.5rem;
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}
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.checkbox-container {
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margin-top: 1rem;
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font-size: 0.95rem;
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}
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button {
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width: 100%;
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margin-top: 1rem;
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padding: 0.8rem;
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font-size: 1rem;
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border: none;
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border-radius: 8px;
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background-color: #4a90e2;
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color: #fff;
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cursor: pointer;
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transition: background-color 0.2s;
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}
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button:hover {
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background-color: #357ab8;
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}
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button:active {
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background-color: #2f6ea2;
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}
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audio {
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margin-top: 1.5rem;
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width: 100%;
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outline: none;
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}
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</style>
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</head>
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<body>
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<div class="card">
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<h2>📶 小智声波配网</h2>
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<label for="ssid">WiFi 名称</label>
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<input id="ssid" type="text" value="" placeholder="请输入 WiFi 名称" />
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<label for="pwd">WiFi 密码</label>
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<input id="pwd" type="password" value="" placeholder="请输入 WiFi 密码" />
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<div class="checkbox-container">
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<label><input type="checkbox" id="loopCheck" checked /> 自动循环播放声波</label>
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</div>
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<button onclick="generate()">🎵 生成并播放声波</button>
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<button onclick="stopPlay()">⏹️ 停止播放</button>
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<audio id="player" controls></audio>
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</div>
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<script>
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const MARK = 1800;
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const SPACE = 1500;
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const SAMPLE_RATE = 44100;
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const BIT_RATE = 100;
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const START_BYTES = [0x01, 0x02];
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const END_BYTES = [0x03, 0x04];
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let loopTimer = null;
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function checksum(data) {
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return data.reduce((sum, b) => (sum + b) & 0xff, 0);
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}
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function toBits(byte) {
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const bits = [];
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for (let i = 7; i >= 0; i--) bits.push((byte >> i) & 1);
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return bits;
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}
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function afskModulate(bits) {
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const samplesPerBit = SAMPLE_RATE / BIT_RATE;
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const totalSamples = Math.floor(bits.length * samplesPerBit);
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const buffer = new Float32Array(totalSamples);
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for (let i = 0; i < bits.length; i++) {
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const freq = bits[i] ? MARK : SPACE;
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for (let j = 0; j < samplesPerBit; j++) {
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const t = (i * samplesPerBit + j) / SAMPLE_RATE;
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buffer[i * samplesPerBit + j] = Math.sin(2 * Math.PI * freq * t);
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}
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}
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return buffer;
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}
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function floatTo16BitPCM(floatSamples) {
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const buffer = new Uint8Array(floatSamples.length * 2);
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for (let i = 0; i < floatSamples.length; i++) {
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const s = Math.max(-1, Math.min(1, floatSamples[i]));
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const val = s < 0 ? s * 0x8000 : s * 0x7fff;
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buffer[i * 2] = val & 0xff;
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buffer[i * 2 + 1] = (val >> 8) & 0xff;
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}
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return buffer;
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}
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function buildWav(pcm) {
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const wavHeader = new Uint8Array(44);
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const dataLen = pcm.length;
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const fileLen = 36 + dataLen;
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const writeStr = (offset, str) => {
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for (let i = 0; i < str.length; i++) wavHeader[offset + i] = str.charCodeAt(i);
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};
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const write32 = (offset, value) => {
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wavHeader[offset] = value & 0xff;
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wavHeader[offset + 1] = (value >> 8) & 0xff;
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wavHeader[offset + 2] = (value >> 16) & 0xff;
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wavHeader[offset + 3] = (value >> 24) & 0xff;
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};
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const write16 = (offset, value) => {
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wavHeader[offset] = value & 0xff;
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wavHeader[offset + 1] = (value >> 8) & 0xff;
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};
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writeStr(0, 'RIFF');
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write32(4, fileLen);
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writeStr(8, 'WAVE');
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writeStr(12, 'fmt ');
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write32(16, 16);
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write16(20, 1);
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write16(22, 1);
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write32(24, SAMPLE_RATE);
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write32(28, SAMPLE_RATE * 2);
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write16(32, 2);
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write16(34, 16);
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writeStr(36, 'data');
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write32(40, dataLen);
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return new Blob([wavHeader, pcm], { type: 'audio/wav' });
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}
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function generate() {
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stopPlay();
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const ssid = document.getElementById('ssid').value.trim();
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const pwd = document.getElementById('pwd').value.trim();
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const dataStr = ssid + '\n' + pwd;
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const textBytes = Array.from(new TextEncoder().encode(dataStr));
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const fullBytes = [...START_BYTES, ...textBytes, checksum(textBytes), ...END_BYTES];
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let bits = [];
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fullBytes.forEach((b) => (bits = bits.concat(toBits(b))));
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const floatBuf = afskModulate(bits);
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const pcmBuf = floatTo16BitPCM(floatBuf);
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const wavBlob = buildWav(pcmBuf);
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const audio = document.getElementById('player');
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audio.src = URL.createObjectURL(wavBlob);
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audio.load();
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audio.play();
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// 修改了这里：使用 'ended' 事件来实现循环播放
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if (document.getElementById('loopCheck').checked) {
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audio.onended = function() {
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audio.currentTime = 0; // 从头开始
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audio.play(); // 重新播放
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};
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}
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}
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function stopPlay() {
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const audio = document.getElementById('player');
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audio.pause();
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audio.onended = null; // 清除事件监听
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}
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</script>
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</body>
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</html>
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