<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[last_sun的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/last_sun</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; last_sun]]></copyright><item><title><![CDATA[基于OK1028 编写PWM捕获脉冲驱动]]></title><link>https://blog.youkuaiyun.com/last_sun/article/details/145176830</link><guid>https://blog.youkuaiyun.com/last_sun/article/details/145176830</guid><author>last_sun</author><pubDate>Thu, 16 Jan 2025 11:30:03 +0800</pubDate><description><![CDATA[按监测原理分类光电编码器光电编码器是应用于电机旋转角度检测的一种编码器，工作原理是利用发射器发出的光束被光电接收器接收，从而识别旋转的角度。光电编码器具有精度高、灵敏度高、反应速度快等优点，适用于矫正误差较小的电机和精度要求较高的电机。​​霍尔编码器霍尔编码器是应用于电机旋转角度检测的另一种编码器，利用霍尔元件和永磁体的作用原理来检测电机的角度。霍尔编码器具有体积小、功耗低、抗干扰能力强等优点，适用于要求灵活性高、转速较快的电机。]]></description><category></category></item><item><title><![CDATA[1028适配openil]]></title><link>https://blog.youkuaiyun.com/last_sun/article/details/145175678</link><guid>https://blog.youkuaiyun.com/last_sun/article/details/145175678</guid><author>last_sun</author><pubDate>Thu, 16 Jan 2025 10:46:50 +0800</pubDate><description><![CDATA[openil系统移植]]></description><category></category></item><item><title><![CDATA[Windows关机自动执行脚本]]></title><link>https://blog.youkuaiyun.com/last_sun/article/details/135890147</link><guid>https://blog.youkuaiyun.com/last_sun/article/details/135890147</guid><author>last_sun</author><pubDate>Sat, 27 Jan 2024 23:22:27 +0800</pubDate><description><![CDATA[Windows添加关机自动执行脚本]]></description><category></category></item><item><title><![CDATA[Windows11 edge浏览器无法使用]]></title><link>https://blog.youkuaiyun.com/last_sun/article/details/135889932</link><guid>https://blog.youkuaiyun.com/last_sun/article/details/135889932</guid><author>last_sun</author><pubDate>Sat, 27 Jan 2024 23:03:38 +0800</pubDate><description><![CDATA[edge浏览器无法使用]]></description><category></category></item><item><title><![CDATA[OK1043-openwrt系统移植]]></title><link>https://blog.youkuaiyun.com/last_sun/article/details/131227124</link><guid>https://blog.youkuaiyun.com/last_sun/article/details/131227124</guid><author>last_sun</author><pubDate>Thu, 15 Jun 2023 14:52:33 +0800</pubDate><description><![CDATA[openwrt系统移植]]></description><category></category></item><item><title><![CDATA[LS1028 适配单八璐LVDS 7寸屏幕]]></title><link>https://blog.youkuaiyun.com/last_sun/article/details/130069398</link><guid>https://blog.youkuaiyun.com/last_sun/article/details/130069398</guid><author>last_sun</author><pubDate>Mon, 10 Apr 2023 21:19:26 +0800</pubDate><description><![CDATA[路径：Documentation/devicetree/bindings/input/touchscreen/focaltech-ts.txt。]]></description><category></category></item><item><title><![CDATA[1028在uboot中自动获取mac的方式]]></title><link>https://blog.youkuaiyun.com/last_sun/article/details/127270433</link><guid>https://blog.youkuaiyun.com/last_sun/article/details/127270433</guid><author>last_sun</author><pubDate>Tue, 11 Oct 2022 19:57:12 +0800</pubDate><description><![CDATA[1028在uboot中自动获取mac的方式]]></description><category></category></item><item><title><![CDATA[Linux第一个驱动 Hello world]]></title><link>https://blog.youkuaiyun.com/last_sun/article/details/127270255</link><guid>https://blog.youkuaiyun.com/last_sun/article/details/127270255</guid><author>last_sun</author><pubDate>Tue, 11 Oct 2022 19:53:47 +0800</pubDate><description><![CDATA[Linux第一个驱动 Hello world]]></description><category></category></item><item><title><![CDATA[ssh使用root远程登录问题]]></title><link>https://blog.youkuaiyun.com/last_sun/article/details/126943142</link><guid>https://blog.youkuaiyun.com/last_sun/article/details/126943142</guid><author>last_sun</author><pubDate>Mon, 19 Sep 2022 22:04:21 +0800</pubDate><description><![CDATA[ssh使用root远程登录问题]]></description><category></category></item><item><title><![CDATA[解决 Ubuntu 虚拟机无法共享文件夹的问题]]></title><link>https://blog.youkuaiyun.com/last_sun/article/details/126567931</link><guid>https://blog.youkuaiyun.com/last_sun/article/details/126567931</guid><author>last_sun</author><pubDate>Sun, 28 Aug 2022 11:34:00 +0800</pubDate><description><![CDATA[解决 Ubuntu 虚拟机无法共享文件夹的问题]]></description><category></category></item><item><title><![CDATA[TFTP环境搭建]]></title><link>https://blog.youkuaiyun.com/last_sun/article/details/126275457</link><guid>https://blog.youkuaiyun.com/last_sun/article/details/126275457</guid><author>last_sun</author><pubDate>Wed, 10 Aug 2022 22:28:58 +0800</pubDate><description><![CDATA[TFTP环境搭建]]></description><category></category></item><item><title><![CDATA[6ul编译报错]]></title><link>https://blog.youkuaiyun.com/last_sun/article/details/125590310</link><guid>https://blog.youkuaiyun.com/last_sun/article/details/125590310</guid><author>last_sun</author><pubDate>Sun, 03 Jul 2022 22:10:03 +0800</pubDate><description><![CDATA[使用Makefile编译报错：start.S:13: 错误： no such instruction: `mrs r0,cpsr'
start.S:14: 错误： no such instruction: `bic r0,r0,']]></description><category></category></item><item><title><![CDATA[6ULL裸机使用语言点亮LED灯]]></title><link>https://blog.youkuaiyun.com/last_sun/article/details/125511042</link><guid>https://blog.youkuaiyun.com/last_sun/article/details/125511042</guid><author>last_sun</author><pubDate>Tue, 28 Jun 2022 23:02:33 +0800</pubDate><description><![CDATA[由图可知当LED0为低电平时，发光二极管即可点亮。LED0对应的是GPIO3，而GPIO3即为GPIO1_IO03。所以，在GPIO1_IO03输出0就点亮，输出1就熄灭。需要对GPIO1_IO03进行如下配置：        GPIO1 的时钟由 CCM_CCGR1 的 bit27 和 bit26 这两个位控制，将这两个位都设置位 11 即  具体的开关方法在CCM_CCGR0中有介绍，如下： 大概代表了每一位都有这四种设置模式：        找到GPIO1_IO03的复用配置寄存器“IOMUXC_SW]]></description><category></category></item></channel></rss>