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<rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:media="http://search.yahoo.com/mrss/" version="2.0"><channel><title>流光的小站</title><link>https://lvxy.xin/</link><atom:link href="https://lvxy.xin/rss.xml" rel="self" type="application/rss+xml"/><description>流光的小站</description><generator>Halo v2.24.2</generator><language>zh-cn</language><lastBuildDate>Thu, 5 Nov 2026 17:43:22 GMT</lastBuildDate><item><title><![CDATA[带有nat的内网使用wg的问题与指北]]></title><link>https://lvxy.xin/archives/ErdUHLhr</link><description><![CDATA[<img src="https://lvxy.xin/plugins/feed/assets/telemetry.gif?title=%E5%B8%A6%E6%9C%89nat%E7%9A%84%E5%86%85%E7%BD%91%E4%BD%BF%E7%94%A8wg%E7%9A%84%E9%97%AE%E9%A2%98%E4%B8%8E%E6%8C%87%E5%8C%97&amp;url=/archives/ErdUHLhr" width="1" height="1" alt="" style="opacity:0;">这是折腾dn11网络的一部分。dn11是杭电校内同学自发组织的一个去中心化网络，用于进行组网实验。我们致力于从零然后逐步开始配置各类路由协议并最终搭建一个完整的互联网。更多相关内容欢迎访问dn11官方网站进行了解。 0x01 发生了什么？ 首先由于校内网络使用dhcp来分发ip，所以每个人拥有的ip]]></description><guid isPermaLink="false">/archives/ErdUHLhr</guid><dc:creator>流光</dc:creator><category>技术杂谈</category><pubDate>Wed, 26 Aug 2026 14:54:10 GMT</pubDate></item><item><title><![CDATA[修复使用nvidia显卡的Archlinux无法从休眠中恢复的问题]]></title><link>https://lvxy.xin/archives/upfEmSwx</link><description><![CDATA[<img src="https://lvxy.xin/plugins/feed/assets/telemetry.gif?title=%E4%BF%AE%E5%A4%8D%E4%BD%BF%E7%94%A8nvidia%E6%98%BE%E5%8D%A1%E7%9A%84Archlinux%E6%97%A0%E6%B3%95%E4%BB%8E%E4%BC%91%E7%9C%A0%E4%B8%AD%E6%81%A2%E5%A4%8D%E7%9A%84%E9%97%AE%E9%A2%98&amp;url=/archives/upfEmSwx" width="1" height="1" alt="" style="opacity:0;">问题： 休眠后重启无法从休眠文件中恢复。 dmesg输出的日志： [ 8.912917] NVRM: GPU 0000:01:00.0: PreserveVideoMemoryAllocations module parameter is set. System Power Managemen]]></description><guid isPermaLink="false">/archives/upfEmSwx</guid><dc:creator>流光</dc:creator><category>技术杂谈</category><pubDate>Sat, 20 Jun 2026 13:00:06 GMT</pubDate></item><item><title><![CDATA[晚霞一]]></title><link>https://lvxy.xin/archives/b2eb3e05-48cc-407a-adb8-3971e2c91909</link><description><![CDATA[<img src="https://lvxy.xin/plugins/feed/assets/telemetry.gif?title=%E6%99%9A%E9%9C%9E%E4%B8%80&amp;url=/archives/b2eb3e05-48cc-407a-adb8-3971e2c91909" width="1" height="1" alt="" style="opacity:0;">]]></description><guid isPermaLink="false">/archives/b2eb3e05-48cc-407a-adb8-3971e2c91909</guid><dc:creator>流光</dc:creator><pubDate>Wed, 18 Mar 2026 09:16:56 GMT</pubDate></item><item><title><![CDATA[archlinux环境下交叉编译的问题]]></title><link>https://lvxy.xin/archives/JobumzQV</link><description><![CDATA[<img src="https://lvxy.xin/plugins/feed/assets/telemetry.gif?title=archlinux%E7%8E%AF%E5%A2%83%E4%B8%8B%E4%BA%A4%E5%8F%89%E7%BC%96%E8%AF%91%E7%9A%84%E9%97%AE%E9%A2%98&amp;url=/archives/JobumzQV" width="1" height="1" alt="" style="opacity:0;">archlinux环境下交叉编译的问题 在给rockchip mpp项目做交叉编译时，我使用了如下交叉编译配置文件： set(CMAKE_SYSTEM_NAME Linux) set(CMAKE_SYSTEM_PROCESSOR aarch64) if(NOT DEFINED TOOLCHAIN_]]></description><guid isPermaLink="false">/archives/JobumzQV</guid><dc:creator>流光</dc:creator><category>技术杂谈</category><pubDate>Wed, 18 Mar 2026 09:15:56 GMT</pubDate></item><item><title><![CDATA[关于Proteus在编译时提示"Failed to set firmware property."的问题]]></title><link>https://lvxy.xin/archives/FF2ut8zz</link><description><![CDATA[<img src="https://lvxy.xin/plugins/feed/assets/telemetry.gif?title=%E5%85%B3%E4%BA%8EProteus%E5%9C%A8%E7%BC%96%E8%AF%91%E6%97%B6%E6%8F%90%E7%A4%BA%22Failed%20to%20set%20firmware%20property.%22%E7%9A%84%E9%97%AE%E9%A2%98&amp;url=/archives/FF2ut8zz" width="1" height="1" alt="" style="opacity:0;">原因是我之前打开了defender的文件夹限制访问，defender会拦截程序修改特定目录文件属性的行为（避免病毒利用个人文件进行扩散传播，猜想主要是禁止设置执行位），直接关闭defender的文件夹限制访问功能即可。 关闭方法： 打开Windows Defender-&gt;病毒和威胁防护-&gt;病毒和威胁]]></description><guid isPermaLink="false">/archives/FF2ut8zz</guid><dc:creator>流光</dc:creator><category>技术杂谈</category><pubDate>Tue, 2 Dec 2025 13:43:55 GMT</pubDate></item><item><title><![CDATA[FOC调试笔记]]></title><link>https://lvxy.xin/archives/cViUxCRI</link><description><![CDATA[<img src="https://lvxy.xin/plugins/feed/assets/telemetry.gif?title=FOC%E8%B0%83%E8%AF%95%E7%AC%94%E8%AE%B0&amp;url=/archives/cViUxCRI" width="1" height="1" alt="" style="opacity:0;">电机抖动原因记录： 一、电角度零点和磁编码器零点位置对齐。对齐前调整电机位置应设置ud参数而不是uq.（即产生的电场角度和转子目 标角度相等，而不是相差90度） 二、磁编码器读取速度不够。as5600采用12位,占用两个8位寄存器，读取寄存器时如果使用单词读取一个字节读两次的 方式读取数据可能会导致]]></description><guid isPermaLink="false">/archives/cViUxCRI</guid><dc:creator>流光</dc:creator><category>技术杂谈</category><pubDate>Mon, 27 Oct 2025 02:42:01 GMT</pubDate></item><item><title><![CDATA[cmake编译stm项目提示“selected processor does not support `isb 0xF' in ARM mode”]]></title><link>https://lvxy.xin/archives/as1XdHLf</link><description><![CDATA[<img src="https://lvxy.xin/plugins/feed/assets/telemetry.gif?title=cmake%E7%BC%96%E8%AF%91stm%E9%A1%B9%E7%9B%AE%E6%8F%90%E7%A4%BA%E2%80%9Cselected%20processor%20does%20not%20support%20%60isb%200xF%27%20in%20ARM%20mode%E2%80%9D&amp;url=/archives/as1XdHLf" width="1" height="1" alt="" style="opacity:0;">使用cmake编译stm32f4项目时报错： /tmp/ccPlYrhB.s: Assembler messages: /tmp/ccPlYrhB.s:1014: Error: selected processor does not support `isb 0xF' in ARM mode 原因]]></description><guid isPermaLink="false">/archives/as1XdHLf</guid><dc:creator>流光</dc:creator><category>技术杂谈</category><pubDate>Sat, 13 Sep 2025 03:57:56 GMT</pubDate></item><item><title><![CDATA[图灵完备——迷宫]]></title><link>https://lvxy.xin/archives/wzx6ptyR</link><description><![CDATA[<img src="https://lvxy.xin/plugins/feed/assets/telemetry.gif?title=%E5%9B%BE%E7%81%B5%E5%AE%8C%E5%A4%87%E2%80%94%E2%80%94%E8%BF%B7%E5%AE%AB&amp;url=/archives/wzx6ptyR" width="1" height="1" alt="" style="opacity:0;">可能是较为通用的迷宫题解？]]></description><guid isPermaLink="false">/archives/wzx6ptyR</guid><dc:creator>流光</dc:creator><enclosure url="https://lvxy.xin/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=https%3A%2F%2Flvxy-xin-oss-1.oss-cn-hangzhou.aliyuncs.com%2F2025%2F06%2FSnipaste_2025-06-26_00-22-07-pyyhmpmuakuzlmno.jpg&amp;size=m" type="image/jpeg" length="468732"/><category>图灵完备</category><category>博客</category><pubDate>Thu, 26 Jun 2025 13:03:30 GMT</pubDate></item><item><title><![CDATA[图灵完备——条件判断]]></title><link>https://lvxy.xin/archives/YbAr3iUJ</link><description><![CDATA[<img src="https://lvxy.xin/plugins/feed/assets/telemetry.gif?title=%E5%9B%BE%E7%81%B5%E5%AE%8C%E5%A4%87%E2%80%94%E2%80%94%E6%9D%A1%E4%BB%B6%E5%88%A4%E6%96%AD&amp;url=/archives/YbAr3iUJ" width="1" height="1" alt="" style="opacity:0;">0x01 最少器件方案（10器件） 解析什么的过两天再写吧。今天累了，开摆 0x02 门延迟较小方案 实际就是把上面一个方案中的异或门改成一位解码器和一位开关，这样是两门的延迟，比异或门少一门。]]></description><guid isPermaLink="false">/archives/YbAr3iUJ</guid><dc:creator>流光</dc:creator><enclosure url="https://lvxy.xin/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=https%3A%2F%2Flvxy-xin-oss-1.oss-cn-hangzhou.aliyuncs.com%2F2025%2F06%2FSnipaste_2025-06-26_00-22-07-pyyhmpmuakuzlmno.jpg&amp;size=m" type="image/jpeg" length="468732"/><category>图灵完备</category><category>博客</category><pubDate>Wed, 25 Jun 2025 16:22:47 GMT</pubDate></item><item><title><![CDATA[图灵完备——四与非门构建异或门]]></title><link>https://lvxy.xin/archives/rLG1NFP4</link><description><![CDATA[<img src="https://lvxy.xin/plugins/feed/assets/telemetry.gif?title=%E5%9B%BE%E7%81%B5%E5%AE%8C%E5%A4%87%E2%80%94%E2%80%94%E5%9B%9B%E4%B8%8E%E9%9D%9E%E9%97%A8%E6%9E%84%E5%BB%BA%E5%BC%82%E6%88%96%E9%97%A8&amp;url=/archives/rLG1NFP4" width="1" height="1" alt="" style="opacity:0;">图灵完备引发的一点小思考。]]></description><guid isPermaLink="false">/archives/rLG1NFP4</guid><dc:creator>流光</dc:creator><enclosure url="https://lvxy.xin/apis/api.storage.halo.run/v1alpha1/thumbnails/-/via-uri?uri=https%3A%2F%2Flvxy-xin-oss-1.oss-cn-hangzhou.aliyuncs.com%2F2025%2F06%2FSnipaste_2025-06-26_00-22-07-pyyhmpmuakuzlmno.jpg&amp;size=m" type="image/jpeg" length="468732"/><category>图灵完备</category><category>博客</category><pubDate>Thu, 19 Jun 2025 15:04:00 GMT</pubDate></item><item><title><![CDATA[stm32f4 USB host无法解析hid键盘数据]]></title><link>https://lvxy.xin/archives/PvswDeRS</link><description><![CDATA[<img src="https://lvxy.xin/plugins/feed/assets/telemetry.gif?title=stm32f4%20USB%20host%E6%97%A0%E6%B3%95%E8%A7%A3%E6%9E%90hid%E9%94%AE%E7%9B%98%E6%95%B0%E6%8D%AE&amp;url=/archives/PvswDeRS" width="1" height="1" alt="" style="opacity:0;">故障表现： 使用st官方hal库函数写项目时发现始终无法读取键盘的按键值，使用调试器发现 USBH_HID_GetKeybdInfo(&amp;hUsbHostFS) 函数始终返回NULL;删除后续iic显示函数后可以正常读取hid数据，初步猜测是轮训间隔过长导致无法读取键盘值。 解决方案： 修改usbh_]]></description><guid isPermaLink="false">/archives/PvswDeRS</guid><dc:creator>流光</dc:creator><category>随笔</category><pubDate>Mon, 26 May 2025 08:27:00 GMT</pubDate></item><item><title><![CDATA[/root/.debug目录占用过大的问题]]></title><link>https://lvxy.xin/archives/cVvgmVGj</link><description><![CDATA[<img src="https://lvxy.xin/plugins/feed/assets/telemetry.gif?title=%2Froot%2F.debug%E7%9B%AE%E5%BD%95%E5%8D%A0%E7%94%A8%E8%BF%87%E5%A4%A7%E7%9A%84%E9%97%AE%E9%A2%98&amp;url=/archives/cVvgmVGj" width="1" height="1" alt="" style="opacity:0;">查到linux mint论坛的一篇文章有和我一样的问题，回复是～/.debug目录有可能是perf工具分析性能问题时留下的转储文件、调试信息等帮助调试的缓存文件。结合论坛文章给出的命令：find ~/.debug -type f | xargs ls -ltr 查找后发现文件船舰时间和我上一次运行p]]></description><guid isPermaLink="false">/archives/cVvgmVGj</guid><dc:creator>流光</dc:creator><category>随笔</category><pubDate>Sat, 10 May 2025 16:39:15 GMT</pubDate></item><item><title><![CDATA[halo博客配置微软SSO指南]]></title><link>https://lvxy.xin/archives/pAivU9tm</link><description><![CDATA[<img src="https://lvxy.xin/plugins/feed/assets/telemetry.gif?title=halo%E5%8D%9A%E5%AE%A2%E9%85%8D%E7%BD%AE%E5%BE%AE%E8%BD%AFSSO%E6%8C%87%E5%8D%97&amp;url=/archives/pAivU9tm" width="1" height="1" alt="" style="opacity:0;">]]></description><guid isPermaLink="false">/archives/pAivU9tm</guid><dc:creator>流光</dc:creator><pubDate>Tue, 8 Apr 2025 09:56:49 GMT</pubDate></item><item><title><![CDATA[博客系统更新说明]]></title><link>https://lvxy.xin/archives/bo-ke-xi-tong-geng-xin</link><description><![CDATA[<img src="https://lvxy.xin/plugins/feed/assets/telemetry.gif?title=%E5%8D%9A%E5%AE%A2%E7%B3%BB%E7%BB%9F%E6%9B%B4%E6%96%B0%E8%AF%B4%E6%98%8E&amp;url=/archives/bo-ke-xi-tong-geng-xin" width="1" height="1" alt="" style="opacity:0;">博客系统从solo换到halo啦，感觉之前的solo用起来还是不是很方便，评论和上传要做的话会比较麻烦，而且文档不好找，所以三思之后还是选择了halo框架。UI上来说，halo框架感觉比较简洁、现代化；功能上来说，halo框架也是比叫齐全。 文章的话也是稍微删除整理了一下，一些没有内容不多的文章就直]]></description><guid isPermaLink="false">/archives/bo-ke-xi-tong-geng-xin</guid><dc:creator>流光</dc:creator><pubDate>Fri, 31 Jan 2025 17:09:55 GMT</pubDate></item><item><title><![CDATA[内网iSCSI折腾日记]]></title><link>https://lvxy.xin/archives/nei-wang-iscsizhe-teng-ri-ji</link><description><![CDATA[<img src="https://lvxy.xin/plugins/feed/assets/telemetry.gif?title=%E5%86%85%E7%BD%91iSCSI%E6%8A%98%E8%85%BE%E6%97%A5%E8%AE%B0&amp;url=/archives/nei-wang-iscsizhe-teng-ri-ji" width="1" height="1" alt="" style="opacity:0;">0x01 概述 由于存储空间不大够，就打算组建一个nas存放数据和游戏。所以用闲鱼买的主机和机械排一排组建了一个内网的iSCSI服务器，然后把游戏全部存在了上面，减小笔记本硬盘的压力。 0x02 网络层面设计 在网络层面，由于机械硬盘的读写上限在100-200MB/s左右，所以2.5G网络和万兆网络]]></description><guid isPermaLink="false">/archives/nei-wang-iscsizhe-teng-ri-ji</guid><dc:creator>流光</dc:creator><category>博客</category><category>归档</category><pubDate>Thu, 23 Jan 2025 04:13:51 GMT</pubDate></item><item><title><![CDATA[ubuntu无法执行二进制文件]]></title><link>https://lvxy.xin/archives/92968e19-6bb6-4c73-810c-753a459524ce</link><description><![CDATA[<img src="https://lvxy.xin/plugins/feed/assets/telemetry.gif?title=ubuntu%E6%97%A0%E6%B3%95%E6%89%A7%E8%A1%8C%E4%BA%8C%E8%BF%9B%E5%88%B6%E6%96%87%E4%BB%B6&amp;url=/archives/92968e19-6bb6-4c73-810c-753a459524ce" width="1" height="1" alt="" style="opacity:0;">由于我有双系统同时访问代码文件的需求，所以我在exfat分区上存放了我的代码数据并且直接在exfat分区上编译运行代码。但是在终端执行的时候，提示Permission denied,使用bash执行命令又提示./2: ./2: cannot execute binary file。使用ll查看文件具]]></description><guid isPermaLink="false">/archives/92968e19-6bb6-4c73-810c-753a459524ce</guid><dc:creator>流光</dc:creator><pubDate>Wed, 22 Jan 2025 09:05:45 GMT</pubDate></item></channel></rss>