<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[whIIe的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/whIIe</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; whIIe]]></copyright><item><title><![CDATA[LVGL slider添加图片]]></title><link>https://blog.youkuaiyun.com/whIIe/article/details/142494376</link><guid>https://blog.youkuaiyun.com/whIIe/article/details/142494376</guid><author>whIIe</author><pubDate>Tue, 24 Sep 2024 16:55:55 +0800</pubDate><description><![CDATA[【代码】LVGL slider添加图片。]]></description><category></category></item><item><title><![CDATA[ESP-IDF ESP32按键检测（单击、长按、连击）]]></title><link>https://blog.youkuaiyun.com/whIIe/article/details/140377634</link><guid>https://blog.youkuaiyun.com/whIIe/article/details/140377634</guid><author>whIIe</author><pubDate>Fri, 12 Jul 2024 14:15:22 +0800</pubDate><description><![CDATA[按键检测框架，可检测单击、连击、长按]]></description><category></category></item><item><title><![CDATA[LVGL-圆弧]]></title><link>https://blog.youkuaiyun.com/whIIe/article/details/134998497</link><guid>https://blog.youkuaiyun.com/whIIe/article/details/134998497</guid><author>whIIe</author><pubDate>Thu, 14 Dec 2023 16:24:25 +0800</pubDate><description><![CDATA[lvgl 圆弧部件]]></description><category></category></item><item><title><![CDATA[问题：N32G452 串口发送第一字节数据丢失]]></title><link>https://blog.youkuaiyun.com/whIIe/article/details/133696531</link><guid>https://blog.youkuaiyun.com/whIIe/article/details/133696531</guid><author>whIIe</author><pubDate>Mon, 09 Oct 2023 10:54:03 +0800</pubDate><description><![CDATA[串口初始化后，USART_FLAG_TXC被置1，可使用USART_ClrFlag(USARTx, USART_FLAG_TXC) 清除USART_FLAG_TXC位，或者使用USART_FLAG_TXDE标志进行判断。]]></description><category></category></item><item><title><![CDATA[问题：STM32 CAN环回模式有波形输出，普通模式引脚输出一个波形后无波形输出]]></title><link>https://blog.youkuaiyun.com/whIIe/article/details/132887232</link><guid>https://blog.youkuaiyun.com/whIIe/article/details/132887232</guid><author>whIIe</author><pubDate>Thu, 14 Sep 2023 17:40:00 +0800</pubDate><description><![CDATA[问题描述：在can模式为环回模式下，可以进入接收中断，环回模式正常，而且芯片引脚上有波形输出。改成普通模式后，芯片引脚输出一个波形后无波形输出。解决办法：设置CAN_InitStructure.CAN_ABOM = ENABLE，使能自动离线管理。原因：当stm32没有连接到CAN网络，会自动进入离线状态，不再发送数据。]]></description><category></category></item><item><title><![CDATA[cms8s6990移植代码后编译无报错烧录不能正常运行的原因]]></title><link>https://blog.youkuaiyun.com/whIIe/article/details/131812640</link><guid>https://blog.youkuaiyun.com/whIIe/article/details/131812640</guid><author>whIIe</author><pubDate>Wed, 19 Jul 2023 16:50:55 +0800</pubDate><description><![CDATA[在keil中添加代码文件进行编译后，即使在原来的代码中并未对新添加的代码进行调用，编译时也会为新添加的代码及其定义的变量分配内存空间。需要使用code const进行定义，可以看到使用code const进行定义后，数组被定义在了const区。优化代码，减小xdata的大小。]]></description><category></category></item><item><title><![CDATA[Linux使用单一计时器，构造一组函数，实现任意数量的计时器]]></title><link>https://blog.youkuaiyun.com/whIIe/article/details/127779035</link><guid>https://blog.youkuaiyun.com/whIIe/article/details/127779035</guid><author>whIIe</author><pubDate>Wed, 09 Nov 2022 22:16:04 +0800</pubDate><description><![CDATA[【代码】Linux使用单一计时器，构造一组函数，实现任意数量的计时器。]]></description><category></category></item><item><title><![CDATA[C语言execvp实现简易Shell的两种方法]]></title><link>https://blog.youkuaiyun.com/whIIe/article/details/127722148</link><guid>https://blog.youkuaiyun.com/whIIe/article/details/127722148</guid><author>whIIe</author><pubDate>Sun, 06 Nov 2022 21:59:51 +0800</pubDate><description><![CDATA[【代码】C语言execvp实现简易Shell的两种方法。]]></description><category></category></item><item><title><![CDATA[C实现删除文件某一行]]></title><link>https://blog.youkuaiyun.com/whIIe/article/details/127639698</link><guid>https://blog.youkuaiyun.com/whIIe/article/details/127639698</guid><author>whIIe</author><pubDate>Tue, 01 Nov 2022 19:29:05 +0800</pubDate><description><![CDATA[【代码】C语言实现删除文件某一行]]></description><category></category></item><item><title><![CDATA[C实现getline函数]]></title><link>https://blog.youkuaiyun.com/whIIe/article/details/127600921</link><guid>https://blog.youkuaiyun.com/whIIe/article/details/127600921</guid><author>whIIe</author><pubDate>Sun, 30 Oct 2022 16:14:41 +0800</pubDate><description><![CDATA[【代码】C实现getline]]></description><category></category></item><item><title><![CDATA[stm32软件复位方法]]></title><link>https://blog.youkuaiyun.com/whIIe/article/details/124223889</link><guid>https://blog.youkuaiyun.com/whIIe/article/details/124223889</guid><author>whIIe</author><pubDate>Sun, 17 Apr 2022 01:01:33 +0800</pubDate><description><![CDATA[需要软件复位时，调用一下代码：


__set_FAULTMASK(1);
NVIC_SystemReset();


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