<?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[模拟IIC，需要知道XR806的非阻塞延迟函数。]]></title><description><![CDATA[<p dir="auto">疑问如题。<br />
顺便问一下，如果是OS_MSleep()函数的话，延迟多少毫秒会发生任务切换？微秒能不能引起任务切换？<br />
再问一个，进出临界区的函数是哪个？<br />
谢谢大佬解答。</p>
]]></description><link>https://bbs.aw-ol.com/topic/1431/模拟iic-需要知道xr806的非阻塞延迟函数</link><generator>RSS for Node</generator><lastBuildDate>Mon, 09 Mar 2026 05:16:41 GMT</lastBuildDate><atom:link href="https://bbs.aw-ol.com/topic/1431.rss" rel="self" type="application/rss+xml"/><pubDate>Sat, 14 May 2022 08:52:34 GMT</pubDate><ttl>60</ttl></channel></rss>