impressionyang
3a38835a15
添加了简单的16bit PCM数据采样i但转换功能 1. 添加页面跳转：html\uac_pcm_data_convert.html 2. 添加hex_to_int的带符号转换方法 end of segment 🔧 web(switch): add web pages switch feature 添加了页面跳转的框架 1. 添加页面跳转功能 2. 添加主页相关的内容以及欢迎页面 end of segment ✨ utools(plugin): add utools plugin support 添加了utools的插件功能 1. 添加插件配置 2. 添加插件的图标 end of segment
69 lines
1.8 KiB
HTML
69 lines
1.8 KiB
HTML
<!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 http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<link rel="stylesheet" href="../css/bootstrap.min.css">
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<script src="../js/jquery.min.js"></script>
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<script src="../js/bootstrap.min.js"></script>
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<script src="../js/hex_to_int_16bit.js"></script>
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<title>uac_pcm_data_convert</title>
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</head>
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<body>
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<div class="container">
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<form role="form">
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<div class="form-group">
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<p>UAC PCM data convert</p>
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<label for="name">USB PCM数据</label>
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<textarea id="text_input_raw_pcm" class="form-control" rows="6"></textarea>
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</div>
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</form>
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<p>
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<button type="button" class="btn btn-primary btn-lg btn-block" href = "javascript:void(0);" onclick="convert_usb_pcm_data()">运行</button>
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</p>
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<form role="form">
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<div class="form-group">
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<label for="name">解析后数据</label>
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<textarea id="text_outputconvert_data" class="form-control" rows="6"></textarea>
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</div>
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</form>
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</div>
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</body>
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<script>
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function convert_usb_pcm_data() {
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var input = document.getElementById("text_input_raw_pcm");
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var output = document.getElementById("text_outputconvert_data");
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var input_raw_data = input.value;
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var maxdata = 0;
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var temp_data = 0;
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var output_data = "";
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// console.log(input_raw_data);
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output.value = "";
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var input_list = input_raw_data.split(" ");
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for ( var i = 0; i < input_list.length; i ++) {
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temp_data = hex2int(input_list[i]);
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output_data += temp_data.toString() + " ";
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if (temp_data > maxdata) {
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maxdata = temp_data;
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}
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}
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output_data += "\r\n-------------------------\r\n";
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output_data += "max value = " + maxdata.toString();
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// console.log(output_data);
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output.value = output_data;
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}
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</script>
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</html> |