Peripheral-Integration on RuChen https://blog.195481.xyz/tags/peripheral-integration/ Recent content in Peripheral-Integration on RuChen Hugo -- gohugo.io zh-cn 2510889344@qq.com (RuChen) 2510889344@qq.com (RuChen) All Rights Reserved © RuChen 2025 Fri, 16 Oct 2026 23:29:09 +0800 外设集成实验：采集批次到串行 DMA 的有界交接 https://blog.195481.xyz/embedded/embedded-study/l032-peripheral-integration-lab/ Fri, 16 Oct 2026 23:29:09 +0800 2510889344@qq.com (RuChen) https://blog.195481.xyz/embedded/embedded-study/l032-peripheral-integration-lab/ 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。