<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[ETMR 配置成Capture模式，频率低的情况下采集异常]]></title><description><![CDATA[<p dir="auto">ETMR定时器配置成CAPTURE模式，<img src="https://yt-static-main.oss-cn-shanghai.aliyuncs.com/nodebb/635/414a165c-d5fa-4266-aab2-a5b1acb53ddf.png" alt="62df5743-b263-4cbe-86c8-0ad09892a3b8-image.png" class=" img-fluid img-markdown" /> <img src="https://yt-static-main.oss-cn-shanghai.aliyuncs.com/nodebb/635/66a9b99b-4a58-48c3-b831-54b53518b9b4.png" alt="c0c43f70-5306-404e-a522-42aa09762a7b-image.png" class=" img-fluid img-markdown" /> 采用查询方式获取captue数据，当外部输入频率&lt;20HZ，采样有问题，是什么原因？</p>
]]></description><link>https://forum.ytmicro.com/topic/2007/etmr-配置成capture模式-频率低的情况下采集异常</link><generator>RSS for Node</generator><lastBuildDate>Fri, 05 Jun 2026 19:56:51 GMT</lastBuildDate><atom:link href="https://forum.ytmicro.com/topic/2007.rss" rel="self" type="application/rss+xml"/><pubDate>Fri, 05 Jun 2026 10:39:09 GMT</pubDate><ttl>60</ttl></channel></rss>