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    <title>Adc on RuChen</title>
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    <description>Recent content in Adc on RuChen</description>
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    <language>zh-cn</language>
    <managingEditor>2510889344@qq.com (RuChen)</managingEditor>
    <webMaster>2510889344@qq.com (RuChen)</webMaster>
    <copyright>All Rights Reserved © RuChen 2025</copyright>
    <lastBuildDate>Fri, 16 Oct 2026 23:29:09 +0800</lastBuildDate><atom:link href="https://blog.195481.xyz/tags/adc/index.xml" rel="self" type="application/rss+xml" />
    
    <item>
      <title>外设集成实验：采集批次到串行 DMA 的有界交接</title>
      <link>https://blog.195481.xyz/embedded/embedded-study/l032-peripheral-integration-lab/</link>
      <pubDate>Fri, 16 Oct 2026 23:29:09 +0800</pubDate>
      <author>2510889344@qq.com (RuChen)</author>
      <guid>https://blog.195481.xyz/embedded/embedded-study/l032-peripheral-integration-lab/</guid>
      <description>建立采集批次交给传输 DMA 时的端到端有界所有权与背压边界，并用 C11 Host Fake 验证正常交接、超期、停源和恢复，以 STM32F407xx 的 TIM2-ADC1-DMA2 到 USART2-DMA1 参考链核对时钟、CubeMX、HAL、LL、寄存器与迁移边界。</description>
      
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    <item>
      <title>ADC-定时器-DMA 分段缓冲流水线</title>
      <link>https://blog.195481.xyz/embedded/embedded-study/l031-adc-timer-dma-pipeline/</link>
      <pubDate>Thu, 15 Oct 2026 16:00:04 +0800</pubDate>
      <author>2510889344@qq.com (RuChen)</author>
      <guid>https://blog.195481.xyz/embedded/embedded-study/l031-adc-timer-dma-pipeline/</guid>
      <description>建立 ADC-定时器-DMA 分段缓冲流水线，以 C11 Host Fake 验证速率预算、半区所有权和错误路径，并以 STM32F407xx 的 TIM2 到 ADC1、DMA2 Stream0/Channel0 参考实现核对时钟、CubeMX、HAL、LL、寄存器和迁移边界。</description>
      
    </item>
    
    <item>
      <title>定时器触发路由：从 TIM2 更新事件到 ADC1 转换</title>
      <link>https://blog.195481.xyz/embedded/embedded-study/l029-timer-trigger-routing/</link>
      <pubDate>Tue, 13 Oct 2026 16:00:04 +0800</pubDate>
      <author>2510889344@qq.com (RuChen)</author>
      <guid>https://blog.195481.xyz/embedded/embedded-study/l029-timer-trigger-routing/</guid>
      <description>建立定时器触发路由的事件链，用 C11 Host Fake 验证源事件、路由、接收端选择与错误边界，并以 STM32F407xx 的 TIM2 更新事件到 ADC1 外部触发路径核对时钟、CubeMX、HAL、LL、寄存器和 IRQ 证据。</description>
      
    </item>
    
    <item>
      <title>HAL、LL 与寄存器的交叉映射</title>
      <link>https://blog.195481.xyz/embedded/embedded-study/l028-hal-ll-register-crosswalk/</link>
      <pubDate>Mon, 12 Oct 2026 20:17:48 +0800</pubDate>
      <author>2510889344@qq.com (RuChen)</author>
      <guid>https://blog.195481.xyz/embedded/embedded-study/l028-hal-ll-register-crosswalk/</guid>
      <description>建立 HAL、LL 与寄存器交叉映射的追踪方法：先以 C11 Host Fake 验证前置条件、状态转换和 IRQ 消费，再以 STM32F407xx 的 ADC1 到 DMA2 Stream0 路径核对时钟门控、初始化字段、硬件标志、回调和错误证据。</description>
      
    </item>
    
    <item>
      <title>ADC 采样、量化与数字码交付的测量闭环</title>
      <link>https://blog.195481.xyz/embedded/embedded-study/l025-adc-sampling-quantization/</link>
      <pubDate>Wed, 07 Oct 2026 17:56:34 +0800</pubDate>
      <author>2510889344@qq.com (RuChen)</author>
      <guid>https://blog.195481.xyz/embedded/embedded-study/l025-adc-sampling-quantization/</guid>
      <description>用平台无关的 Host Fake 建立 ADC 单次转换闭环：输入在采样保持边界冻结，按参考范围和分辨率量化为有界数字码，经完成状态交付给调用方；通过事件日志、断言和故障注入验证逻辑，同时明确真实 STM32 电气、寄存器和 HAL 行为仍需按目标系列第一方资料核对。</description>
      
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