<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Sugar_wolf的博客]]></title><description><![CDATA[多看多写]]></description><link>https://blog.youkuaiyun.com/Sugar_wolf</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Sugar_wolf]]></copyright><item><title><![CDATA[【C++多线程同步：atomic_bool与内存序(memory_order)部分介绍】]]></title><link>https://blog.youkuaiyun.com/Sugar_wolf/article/details/149861244</link><guid>https://blog.youkuaiyun.com/Sugar_wolf/article/details/149861244</guid><author>Sugar_wolf</author><pubDate>Sat, 02 Aug 2025 16:55:44 +0800</pubDate><description><![CDATA[本文详细探讨C++多线程编程中原子变量与内存序的应用。重点分析std::atomic_bool的特性与核心操作，阐述不同内存序模型（relaxed、acquire-release、seq_cst）的原理与适用场景。通过实例展示release-acquire组合如何安全高效地实现线程同步，并给出工程实践中内存序选择的黄金法则：优先使用放松序（relaxed）实现原子计数，推荐acquire-release组合满足大多数同步需求，仅在严格要求全局顺序时使用顺序一致性（seq_cst）。文章还提供了性能优化建议和]]></description><category></category></item><item><title><![CDATA[【SQL基础：语法、分类与DDL操作全解析】]]></title><link>https://blog.youkuaiyun.com/Sugar_wolf/article/details/143222211</link><guid>https://blog.youkuaiyun.com/Sugar_wolf/article/details/143222211</guid><author>Sugar_wolf</author><pubDate>Thu, 24 Oct 2024 23:24:02 +0800</pubDate><description><![CDATA[【SQL基础：语法、分类与DDL操作全解析】]]></description><category></category></item><item><title><![CDATA[【在Linux中的 inode 】]]></title><link>https://blog.youkuaiyun.com/Sugar_wolf/article/details/139855006</link><guid>https://blog.youkuaiyun.com/Sugar_wolf/article/details/139855006</guid><author>Sugar_wolf</author><pubDate>Fri, 21 Jun 2024 10:54:54 +0800</pubDate><description><![CDATA[【在Linux中的 inode 】]]></description><category></category></item><item><title><![CDATA[【CAN和CAN FD总线协议】]]></title><link>https://blog.youkuaiyun.com/Sugar_wolf/article/details/139747405</link><guid>https://blog.youkuaiyun.com/Sugar_wolf/article/details/139747405</guid><author>Sugar_wolf</author><pubDate>Tue, 18 Jun 2024 21:27:46 +0800</pubDate><description><![CDATA[【CAN和CAN FD总线协议车载】]]></description><category></category></item><item><title><![CDATA[【GNSS是什么？它与GPS有什么区别与联系？】]]></title><link>https://blog.youkuaiyun.com/Sugar_wolf/article/details/139288470</link><guid>https://blog.youkuaiyun.com/Sugar_wolf/article/details/139288470</guid><author>Sugar_wolf</author><pubDate>Wed, 29 May 2024 10:38:20 +0800</pubDate><description><![CDATA[【GNSS是什么？它与GPS有什么区别与联系？】]]></description><category></category></item><item><title><![CDATA[【MCU独立看门狗 vs 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+0800</pubDate><description><![CDATA[【彻底搞懂I2C总线（一）什么是I2C？什么是I2C总线？什么是I2C规范】]]></description><category></category></item><item><title><![CDATA[【git push ERROR: commit id: missing Change-Id in message footer】]]></title><link>https://blog.youkuaiyun.com/Sugar_wolf/article/details/134884195</link><guid>https://blog.youkuaiyun.com/Sugar_wolf/article/details/134884195</guid><author>Sugar_wolf</author><pubDate>Fri, 08 Dec 2023 17:41:28 +0800</pubDate><description><![CDATA[【git push ERROR: commit id: missing Change-Id in message footer】]]></description><category></category></item><item><title><![CDATA[【SPI协议简介】]]></title><link>https://blog.youkuaiyun.com/Sugar_wolf/article/details/134881479</link><guid>https://blog.youkuaiyun.com/Sugar_wolf/article/details/134881479</guid><author>Sugar_wolf</author><pubDate>Fri, 08 Dec 2023 16:17:22 +0800</pubDate><description><![CDATA[【SPI协议简介】]]></description><category></category></item><item><title><![CDATA[【内存映射(Memory Map)原理】]]></title><link>https://blog.youkuaiyun.com/Sugar_wolf/article/details/134830400</link><guid>https://blog.youkuaiyun.com/Sugar_wolf/article/details/134830400</guid><author>Sugar_wolf</author><pubDate>Wed, 06 Dec 2023 14:16:16 +0800</pubDate><description><![CDATA[【内存映射(Memory Map)原理】]]></description><category></category></item><item><title><![CDATA[【一文看懂FIFO】]]></title><link>https://blog.youkuaiyun.com/Sugar_wolf/article/details/134802318</link><guid>https://blog.youkuaiyun.com/Sugar_wolf/article/details/134802318</guid><author>Sugar_wolf</author><pubDate>Tue, 05 Dec 2023 11:10:45 +0800</pubDate><description><![CDATA[【一文看懂FIFO】]]></description><category></category></item><item><title><![CDATA[【总结蓝牙hci工具集的使用】]]></title><link>https://blog.youkuaiyun.com/Sugar_wolf/article/details/134801791</link><guid>https://blog.youkuaiyun.com/Sugar_wolf/article/details/134801791</guid><author>Sugar_wolf</author><pubDate>Tue, 05 Dec 2023 10:54:17 +0800</pubDate><description><![CDATA[【总结蓝牙hci工具集的使用】]]></description><category></category></item><item><title><![CDATA[【经典蓝牙 SSP协议介绍】]]></title><link>https://blog.youkuaiyun.com/Sugar_wolf/article/details/134789920</link><guid>https://blog.youkuaiyun.com/Sugar_wolf/article/details/134789920</guid><author>Sugar_wolf</author><pubDate>Mon, 04 Dec 2023 17:41:52 +0800</pubDate><description><![CDATA[【经典蓝牙 SSP协议介绍】]]></description><category></category></item><item><title><![CDATA[【建立个人学习观｜地铁上的自习室】]]></title><link>https://blog.youkuaiyun.com/Sugar_wolf/article/details/134736874</link><guid>https://blog.youkuaiyun.com/Sugar_wolf/article/details/134736874</guid><author>Sugar_wolf</author><pubDate>Fri, 01 Dec 2023 16:28:15 +0800</pubDate><description><![CDATA[【建立个人学习观｜地铁上的自习室】]]></description><category></category></item><item><title><![CDATA[【一文带你了解bluetooth】]]></title><link>https://blog.youkuaiyun.com/Sugar_wolf/article/details/134734160</link><guid>https://blog.youkuaiyun.com/Sugar_wolf/article/details/134734160</guid><author>Sugar_wolf</author><pubDate>Fri, 01 Dec 2023 14:32:41 +0800</pubDate><description><![CDATA[【一文带你了解bluetooth】]]></description><category></category></item><item><title><![CDATA[【蓝牙音乐之A2DP协议】]]></title><link>https://blog.youkuaiyun.com/Sugar_wolf/article/details/134730341</link><guid>https://blog.youkuaiyun.com/Sugar_wolf/article/details/134730341</guid><author>Sugar_wolf</author><pubDate>Fri, 01 Dec 2023 11:22:48 +0800</pubDate><description><![CDATA[【蓝牙音乐之A2DP协议】]]></description><category></category></item><item><title><![CDATA[【阿里商旅账单系统架构设计实践】]]></title><link>https://blog.youkuaiyun.com/Sugar_wolf/article/details/134706205</link><guid>https://blog.youkuaiyun.com/Sugar_wolf/article/details/134706205</guid><author>Sugar_wolf</author><pubDate>Thu, 30 Nov 2023 10:44:06 +0800</pubDate><description><![CDATA[【阿里商旅账单系统架构设计实践】]]></description><category></category></item><item><title><![CDATA[【STM32】 DMA原理]]></title><link>https://blog.youkuaiyun.com/Sugar_wolf/article/details/134692064</link><guid>https://blog.youkuaiyun.com/Sugar_wolf/article/details/134692064</guid><author>Sugar_wolf</author><pubDate>Wed, 29 Nov 2023 16:06:43 +0800</pubDate><description><![CDATA[【STM32】 DMA原理]]></description><category></category></item><item><title><![CDATA[【Mifare 1卡（M1卡、IC卡）读写操作及工作原理整理】]]></title><link>https://blog.youkuaiyun.com/Sugar_wolf/article/details/134689468</link><guid>https://blog.youkuaiyun.com/Sugar_wolf/article/details/134689468</guid><author>Sugar_wolf</author><pubDate>Wed, 29 Nov 2023 14:40:09 +0800</pubDate><description><![CDATA[【Mifare 1卡（M1卡、IC卡）读写操作及工作原理整理】]]></description><category></category></item></channel></rss>