<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[qq_42392872的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/qq_42392872</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; qq_42392872]]></copyright><item><title><![CDATA[GD32F303移植FreeRTOS]]></title><link>https://blog.youkuaiyun.com/qq_42392872/article/details/139939161</link><guid>https://blog.youkuaiyun.com/qq_42392872/article/details/139939161</guid><author>qq_42392872</author><pubDate>Sun, 30 Jun 2024 20:36:19 +0800</pubDate><description><![CDATA[GD32F303移植FreeRTOS]]></description><category></category></item><item><title><![CDATA[python按指定内容分割日志]]></title><link>https://blog.youkuaiyun.com/qq_42392872/article/details/139221114</link><guid>https://blog.youkuaiyun.com/qq_42392872/article/details/139221114</guid><author>qq_42392872</author><pubDate>Sun, 26 May 2024 21:37:51 +0800</pubDate><description><![CDATA[在进行日志分析的时候，有时我们需要通过关键词定位问题，经常需要截取关键词之间的日志。如果日志文件很大，人工截取会比较麻烦。可以使用python进行截取。]]></description><category></category></item><item><title><![CDATA[GD32F303 ADC单次转换软件触发]]></title><link>https://blog.youkuaiyun.com/qq_42392872/article/details/133252950</link><guid>https://blog.youkuaiyun.com/qq_42392872/article/details/133252950</guid><author>qq_42392872</author><pubDate>Sun, 24 Sep 2023 21:56:29 +0800</pubDate><description><![CDATA[GD32F303 单次软件触发ADC采样]]></description><category></category></item><item><title><![CDATA[i++和++i运算在单片机上执行效率]]></title><link>https://blog.youkuaiyun.com/qq_42392872/article/details/132956111</link><guid>https://blog.youkuaiyun.com/qq_42392872/article/details/132956111</guid><author>qq_42392872</author><pubDate>Sun, 17 Sep 2023 22:43:15 +0800</pubDate><description><![CDATA[i++和++i谁的执行效率高？那么使用MDK对单片机开发，不开优化的情况下，做一些简单实验验证一下。]]></description><category></category></item><item><title><![CDATA[NVIC中断控制器，中断相关寄存器]]></title><link>https://blog.youkuaiyun.com/qq_42392872/article/details/132795912</link><guid>https://blog.youkuaiyun.com/qq_42392872/article/details/132795912</guid><author>qq_42392872</author><pubDate>Sun, 10 Sep 2023 23:31:14 +0800</pubDate><description><![CDATA[Cortex-M3与Cortex-M4内核的单片机中断相关寄存器的配置]]></description><category></category></item><item><title><![CDATA[单片机GPIO使用浅析]]></title><link>https://blog.youkuaiyun.com/qq_42392872/article/details/132657059</link><guid>https://blog.youkuaiyun.com/qq_42392872/article/details/132657059</guid><author>qq_42392872</author><pubDate>Sun, 03 Sep 2023 23:15:50 +0800</pubDate><description><![CDATA[GPIO为通用输入输出端口的简称，有八种模式模拟输入，浮空输入，上拉输入，下拉输入，推挽输出，开漏输出，复用推挽输出，复用开漏输出。]]></description><category></category></item><item><title><![CDATA[VSCode配置PYQT5环境]]></title><link>https://blog.youkuaiyun.com/qq_42392872/article/details/132528916</link><guid>https://blog.youkuaiyun.com/qq_42392872/article/details/132528916</guid><author>qq_42392872</author><pubDate>Sun, 27 Aug 2023 22:47:12 +0800</pubDate><description><![CDATA[VSCode配置PYQT5环境]]></description><category></category></item><item><title><![CDATA[VSCode安装python环境]]></title><link>https://blog.youkuaiyun.com/qq_42392872/article/details/132393381</link><guid>https://blog.youkuaiyun.com/qq_42392872/article/details/132393381</guid><author>qq_42392872</author><pubDate>Sun, 20 Aug 2023 16:55:45 +0800</pubDate><description><![CDATA[vscode搭建python开发环境]]></description><category></category></item><item><title><![CDATA[C语言预定义符号]]></title><link>https://blog.youkuaiyun.com/qq_42392872/article/details/128105808</link><guid>https://blog.youkuaiyun.com/qq_42392872/article/details/128105808</guid><author>qq_42392872</author><pubDate>Tue, 29 Nov 2022 21:36:51 +0800</pubDate><description><![CDATA[C语言预定义符号]]></description><category></category></item><item><title><![CDATA[C语言位操作]]></title><link>https://blog.youkuaiyun.com/qq_42392872/article/details/127721327</link><guid>https://blog.youkuaiyun.com/qq_42392872/article/details/127721327</guid><author>qq_42392872</author><pubDate>Mon, 07 Nov 2022 22:18:12 +0800</pubDate><description><![CDATA[C语言位操作]]></description><category></category></item><item><title><![CDATA[单片机程序执行时间测量]]></title><link>https://blog.youkuaiyun.com/qq_42392872/article/details/127061027</link><guid>https://blog.youkuaiyun.com/qq_42392872/article/details/127061027</guid><author>qq_42392872</author><pubDate>Mon, 26 Sep 2022 21:39:55 +0800</pubDate><description><![CDATA[单片机程序执行时间测量方法]]></description><category></category></item><item><title><![CDATA[stm32 HardFault异常调试总结]]></title><link>https://blog.youkuaiyun.com/qq_42392872/article/details/127041737</link><guid>https://blog.youkuaiyun.com/qq_42392872/article/details/127041737</guid><author>qq_42392872</author><pubDate>Sun, 25 Sep 2022 21:43:19 +0800</pubDate><description><![CDATA[STM32 Hardfault 调试]]></description><category></category></item><item><title><![CDATA[Keil MDK将变量固定到指定地址]]></title><link>https://blog.youkuaiyun.com/qq_42392872/article/details/126879523</link><guid>https://blog.youkuaiyun.com/qq_42392872/article/details/126879523</guid><author>qq_42392872</author><pubDate>Thu, 15 Sep 2022 21:19:30 +0800</pubDate><description><![CDATA[Keil MDK将变量固定到指定地址]]></description><category></category></item><item><title><![CDATA[MDK生成bin文件，反汇编文件]]></title><link>https://blog.youkuaiyun.com/qq_42392872/article/details/126842190</link><guid>https://blog.youkuaiyun.com/qq_42392872/article/details/126842190</guid><author>qq_42392872</author><pubDate>Tue, 13 Sep 2022 21:55:10 +0800</pubDate><description><![CDATA[MDK生成bin 反汇编文件]]></description><category></category></item><item><title><![CDATA[CubeMX添加芯片安装包]]></title><link>https://blog.youkuaiyun.com/qq_42392872/article/details/126494341</link><guid>https://blog.youkuaiyun.com/qq_42392872/article/details/126494341</guid><author>qq_42392872</author><pubDate>Tue, 23 Aug 2022 23:18:19 +0800</pubDate><description><![CDATA[cubemx 添加芯片包]]></description><category></category></item><item><title><![CDATA[CubeMX新建工程]]></title><link>https://blog.youkuaiyun.com/qq_42392872/article/details/124790703</link><guid>https://blog.youkuaiyun.com/qq_42392872/article/details/124790703</guid><author>qq_42392872</author><pubDate>Sun, 15 May 2022 23:47:02 +0800</pubDate><description><![CDATA[CubeMX新建工程]]></description><category></category></item><item><title><![CDATA[MDK仿真 error 65]]></title><link>https://blog.youkuaiyun.com/qq_42392872/article/details/124719204</link><guid>https://blog.youkuaiyun.com/qq_42392872/article/details/124719204</guid><author>qq_42392872</author><pubDate>Wed, 11 May 2022 23:23:41 +0800</pubDate><description><![CDATA[MDK在线仿真错误解决方法]]></description><category></category></item><item><title><![CDATA[AD如何设置单个元器件规则]]></title><link>https://blog.youkuaiyun.com/qq_42392872/article/details/105850396</link><guid>https://blog.youkuaiyun.com/qq_42392872/article/details/105850396</guid><author>qq_42392872</author><pubDate>Wed, 29 Apr 2020 22:35:08 +0800</pubDate><description><![CDATA[在我们使用AD进行PCB绘制时，有时候可以将两个元器件重叠放置，但这时由于规则设置的原因，导致DRC检检查报错。

那么如何将这种报错解决呢？
一：在英文模式下，按下T+M，忽视掉这个检查。但这种方法一旦移动元器件又会显示报错。
二：设置单个元器件的规则，运用query语句进行规则的语法设置。
1.打开规则设置

2.选择元器件距离这个规则

3.选择query语句

4.








7.再...]]></description><category></category></item><item><title><![CDATA[STM32学习笔记（一）]]></title><link>https://blog.youkuaiyun.com/qq_42392872/article/details/105256894</link><guid>https://blog.youkuaiyun.com/qq_42392872/article/details/105256894</guid><author>qq_42392872</author><pubDate>Wed, 01 Apr 2020 22:05:37 +0800</pubDate><description><![CDATA[stm32最小系统

电源电路
复位电路（32是低电平复位，51是高电平复位）
晶振电路
下载电路（可以是串口，也可以是JATG接口）

stm32启动模式

在用串口下载时，应该使BOOT1为0，BOOT0为1。

...]]></description><category></category></item></channel></rss>