https://blog.195481.xyz/tags/irq/ Recent content in Irq on RuChen Hugo -- gohugo.io zh-cn 2510889344@qq.com (RuChen) 2510889344@qq.com (RuChen) All Rights Reserved © RuChen 2025 Mon, 12 Oct 2026 20:17:48 +0800 https://blog.195481.xyz/embedded/embedded-study/l028-hal-ll-register-crosswalk/ Mon, 12 Oct 2026 20:17:48 +0800 2510889344@qq.com (RuChen) https://blog.195481.xyz/embedded/embedded-study/l028-hal-ll-register-crosswalk/ 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。