<?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[YTM32B1MD1使用SECURE BOOT]]></title><description><![CDATA[<p dir="auto">YTM32B1MD1使用SECURE BOOT时假如BVT的值都是0XFF(例如在作OTA时,抺除BVT完成后还来不及写数据进去就断电了),那程序不就永远会在SECURE BOOT中吗?有方法解决吗?</p>
]]></description><link>https://forum.ytmicro.com/topic/2184/ytm32b1md1使用secure-boot</link><generator>RSS for Node</generator><lastBuildDate>Wed, 12 Aug 2026 18:43:53 GMT</lastBuildDate><atom:link href="https://forum.ytmicro.com/topic/2184.rss" rel="self" type="application/rss+xml"/><pubDate>Wed, 12 Aug 2026 11:13:04 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to YTM32B1MD1使用SECURE BOOT on Wed, 12 Aug 2026 12:32:01 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="https://forum.ytmicro.com/uid/23">Diga</a> Secure boot + Boot Load + APP，Secure boot分别验证Boot Load 和APP,然后假如要更新APP时,CMAC要重算,并重新写回BVT时,就会有抺除的动作.</p>
]]></description><link>https://forum.ytmicro.com/post/9439</link><guid isPermaLink="true">https://forum.ytmicro.com/post/9439</guid><dc:creator><![CDATA[abcbill]]></dc:creator><pubDate>Wed, 12 Aug 2026 12:32:01 GMT</pubDate></item><item><title><![CDATA[Reply to YTM32B1MD1使用SECURE BOOT on Wed, 12 Aug 2026 11:59:44 GMT]]></title><description><![CDATA[<p dir="auto">为什么 OTA 的时候会擦除 BVT 呢</p>
]]></description><link>https://forum.ytmicro.com/post/9438</link><guid isPermaLink="true">https://forum.ytmicro.com/post/9438</guid><dc:creator><![CDATA[Diga]]></dc:creator><pubDate>Wed, 12 Aug 2026 11:59:44 GMT</pubDate></item></channel></rss>