<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0">
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        <title><![CDATA[My Blog]]></title>
        <description><![CDATA[分享技术学习笔记与项目经验的个人博客]]></description>
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        <pubDate>Sat, 25 Jul 2026 23:45:13 GMT</pubDate>
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            <title><![CDATA[ESP32物联网全栈方案：MQTT多传感器采集 + FastAPI + Tauri桌面应用]]></title>
            <description><![CDATA[ESP32物联网全栈项目：BH1750/SHT35/MQ-2三传感器采集，Python FastAPI内嵌MQTT代理，SQLAlchemy持久化，React+ECharts+SVG地图拓扑可视化，JWT鉴权后台管理。]]></description>
            <link>http://localhost:3000/posts/esp32-iot-bishe-fullstack</link>
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            <category><![CDATA[嵌入式]]></category>
            <pubDate>Sat, 25 Jul 2026 23:45:13 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[I2C与SPI总线详解：从协议差异到传感器手册实战接入]]></title>
            <description><![CDATA[深入对比I2C和SPI总线的协议差异、时序特征、速率、引脚占用和适用场景，并通过传感器手册实战演示如何根据规格书正确接入I2C或SPI设备。]]></description>
            <link>http://localhost:3000/posts/i2c-vs-spi-sensor-integration</link>
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            <category><![CDATA[嵌入式]]></category>
            <pubDate>Sat, 25 Jul 2026 15:30:19 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[伺服电机控制原理：三环PID与FOC矢量控制]]></title>
            <description><![CDATA[深入解析伺服电机控制原理，从三环级联PID（位置环、速度环、电流环）到FOC磁场定向控制、SVPWM空间矢量调制和光电编码器闭环反馈，完整覆盖伺服驱动核心技术。]]></description>
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            <category><![CDATA[嵌入式]]></category>
            <pubDate>Fri, 24 Jul 2026 18:38:36 GMT</pubDate>
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        <item>
            <title><![CDATA[Android 系统驱动开发流程详解]]></title>
            <description><![CDATA[从Linux内核驱动层到HAL硬件抽象层，再到JNI和Framework Service，完整覆盖Android系统驱动开发全流程。包含字符设备驱动、设备树配置、HIDL/AIDL HAL实现、SELinux策略和App层调用示例。]]></description>
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            <category><![CDATA[嵌入式]]></category>
            <pubDate>Fri, 24 Jul 2026 14:03:14 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[嵌入式 Bootloader 深度解析：结构、配置与裁剪]]></title>
            <description><![CDATA[全面解析嵌入式Bootloader的启动流程、内存布局、配置方法、代码裁剪、OTA升级和安全启动，涵盖MCU（STM32/MCU）和Linux（U-Boot）两大体系的实战要点。]]></description>
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            <category><![CDATA[嵌入式]]></category>
            <pubDate>Fri, 24 Jul 2026 13:54:16 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[42步进电机驱动板：STM32 + TB67H450 + MT6816 全栈方案]]></title>
            <description><![CDATA[基于STM32F103CBT6的42步进电机驱动板设计方案，采用TB67H450FNG双路有刷电机驱动器 + MT6816磁编码器闭环反馈，配套Qt桌面调试上位机，支持电流/速度/位置三种控制模式，具备堵转保护与自恢复机制。]]></description>
            <link>http://localhost:3000/posts/stepper-motor-driver-board-42</link>
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            <category><![CDATA[嵌入式]]></category>
            <pubDate>Tue, 21 Jul 2026 18:51:57 GMT</pubDate>
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        <item>
            <title><![CDATA[基于 ESP32-S3 + ESP-NOW 的闭环步进电机屏幕遥控系统]]></title>
            <description><![CDATA[# 基于 ESP32-S3 + ESP-NOW 的闭环步进电机屏幕遥控系统

项目地址：<https://github.com/UYSAUIYO/emotroctrl>

## 项目背景

这个项目实现了一套由两块 ESP32-S3 组成的闭环步进电机遥控系统：

- 一块 `CX-ESP32S3` 带屏开发板作为遥控端。
- 一块 `motor_board` 作为电机控制端。
- 两块板之间使用]]></description>
            <link>http://localhost:3000/posts/esp32-s3-esp-now</link>
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            <category><![CDATA[嵌入式]]></category>
            <pubDate>Tue, 21 Jul 2026 08:18:11 GMT</pubDate>
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        <item>
            <title><![CDATA[结构体占用字节数计算详解]]></title>
            <description><![CDATA[深入理解C/C++结构体内存对齐规则，掌握结构体字节数计算方法，包含实例详解和常见陷阱分析。]]></description>
            <link>http://localhost:3000/posts/struct-size-calculation</link>
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            <category><![CDATA[嵌入式]]></category>
            <pubDate>Thu, 16 Jul 2026 16:48:20 GMT</pubDate>
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        <item>
            <title><![CDATA[RAG检索增强生成：深入理解嵌入与重排]]></title>
            <description><![CDATA[RAG（检索增强生成）是一种结合检索系统与大语言模型的技术。本文深入讲解RAG的工作原理，重点介绍嵌入（Embedding）将文本转换为向量的数学原理，以及重排（Reranking）对检索结果重新排序的方法，附完整Python代码示例。]]></description>
            <link>http://localhost:3000/posts/rag-retrieval-augmented-generation</link>
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            <category><![CDATA[人工智能]]></category>
            <pubDate>Mon, 13 Jul 2026 00:01:59 GMT</pubDate>
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        <item>
            <title><![CDATA[指针函数与函数指针：别搞混了]]></title>
            <description><![CDATA[清晰区分C语言中指针函数与函数指针的概念、语法和应用场景，附带完整代码示例。]]></description>
            <link>http://localhost:3000/posts/pointer-function-vs-function-pointer</link>
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            <category><![CDATA[嵌入式]]></category>
            <pubDate>Fri, 10 Jul 2026 23:03:36 GMT</pubDate>
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        <item>
            <title><![CDATA[TCP与UDP：传输层两大协议的深度对比]]></title>
            <description><![CDATA[深入对比TCP与UDP的核心区别，包括连接方式、可靠性、性能差异及应用场景，帮助开发者正确选择传输协议。]]></description>
            <link>http://localhost:3000/posts/tcp-vs-udp-deep-dive</link>
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            <category><![CDATA[后端开发]]></category>
            <pubDate>Fri, 10 Jul 2026 22:38:28 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[深入理解HTTP协议：从基础到实践]]></title>
            <description><![CDATA[深入讲解HTTP协议的核心概念，包括请求响应模型、状态码、头部、HTTPS、HTTP/2等，适合Web开发者阅读。]]></description>
            <link>http://localhost:3000/posts/http-protocol-deep-dive</link>
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            <category><![CDATA[后端开发]]></category>
            <pubDate>Fri, 10 Jul 2026 20:47:31 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[欢迎来到我的博客]]></title>
            <description><![CDATA[这是我的第一篇博客文章，介绍这个博客的技术栈和功能。]]></description>
            <link>http://localhost:3000/posts/hello-world</link>
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            <category><![CDATA[前端开发]]></category>
            <pubDate>Wed, 08 Jul 2026 02:23:30 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[Canvas-Coding：AI驱动的可视化工作流编辑器]]></title>
            <description><![CDATA[Canvas-Coding是基于React Flow的AI驱动工作流设计工具，支持11种节点类型、多Provider模型接入、SSE流式生成节点图和DAG依赖分析。本文从架构设计、核心技术实现到使用指南进行全面解析。]]></description>
            <link>http://localhost:3000/posts/canvas-coding-ai-workflow-editor</link>
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            <category><![CDATA[前端开发]]></category>
            <pubDate>Tue, 16 Jun 2026 11:16:11 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[AI编码助手的工程化约束：xiaozhi-esp32 Skill系统解析]]></title>
            <description><![CDATA[解析xiaozhi-esp32项目的AI编码助手Skill系统，通过规则文档+Hook脚本约束AI在嵌入式开发中的行为，避免常见问题。]]></description>
            <link>http://localhost:3000/posts/ai-coding-assistant-skill-system</link>
            <guid isPermaLink="true">http://localhost:3000/posts/ai-coding-assistant-skill-system</guid>
            <category><![CDATA[嵌入式]]></category>
            <pubDate>Thu, 11 Jun 2026 10:00:00 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[小智AI服务器端深度解析：多LLM接入、声纹识别与完整功能矩阵]]></title>
            <description><![CDATA[深入解析小智AI的Python服务器端架构：FunASR/XunfeiStream ASR流水线、Qwen/DeepSeek/Zhipu多LLM接入、Huoshan/EdgeTTS语音合成、3D-Speaker声纹识别、RAGFlow知识库、PowerMem记忆系统、意图识别与MCP工具调用。]]></description>
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            <category><![CDATA[人工智能]]></category>
            <pubDate>Fri, 06 Mar 2026 00:00:00 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[小智AI框架全景解析：从设备端语音交互到MCP协议全链路]]></title>
            <link>http://localhost:3000/posts/xiaozhi-ai-framework-overview</link>
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            <category><![CDATA[人工智能]]></category>
            <pubDate>Thu, 05 Mar 2026 00:00:00 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[GD32F407 + FreeRTOS 智能家居环境监测系统]]></title>
            <description><![CDATA[基于GD32F407和FreeRTOS的智能家居系统，集成16个任务、10+种传感器和执行器，包含HMI串口屏交互、MPU6050姿态检测、RC522 RFID、WS2812B灯效和蜂鸣器音乐播放器，曾获海南省职业技能竞赛嵌入式赛道二、三等奖。]]></description>
            <link>http://localhost:3000/posts/gd32f407-freertos-smart-home</link>
            <guid isPermaLink="true">http://localhost:3000/posts/gd32f407-freertos-smart-home</guid>
            <category><![CDATA[嵌入式]]></category>
            <pubDate>Sun, 14 Dec 2025 23:45:56 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[船舶中央控制系统：基于Android的实时摇杆遥控方案]]></title>
            <description><![CDATA[介绍基于Android的船舶中央控制系统，通过WebSocket实现低延迟摇杆远程控制，集成了高德地图导航、二维码扫码连接、双通道推进器控制和安全状态机管理等功能。]]></description>
            <link>http://localhost:3000/posts/centershipcontroller-android-joystick</link>
            <guid isPermaLink="true">http://localhost:3000/posts/centershipcontroller-android-joystick</guid>
            <category><![CDATA[嵌入式]]></category>
            <pubDate>Mon, 26 May 2025 02:27:47 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[NMS算法详解：从原理到C++/Java实现]]></title>
            <description><![CDATA[深入讲解NMS（非极大值抑制）算法原理，附带C++和Java完整实现代码，适合目标检测开发者阅读。]]></description>
            <link>http://localhost:3000/posts/nms-algorithm-implementation</link>
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            <category><![CDATA[人工智能]]></category>
            <pubDate>Fri, 07 Mar 2025 10:00:00 GMT</pubDate>
        </item>
        <item>
            <title><![CDATA[智能嵌入式实训小车：OpenCV + YOLOv5 + TensorFlow Lite 综合平台]]></title>
            <description><![CDATA[基于Android的智能小车综合实训平台，集成OpenCV图像处理、YOLOv5 TFLite目标检测、TensorFlow火灾检测、Tesseract车牌识别、二维码导航、Zigbee无线通信和Socket数据传输等功能模块。]]></description>
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            <category><![CDATA[嵌入式]]></category>
            <pubDate>Wed, 06 Nov 2024 19:54:19 GMT</pubDate>
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