Interrupt-Priority on RuChen https://blog.195481.xyz/tags/interrupt-priority/ Recent content in Interrupt-Priority on RuChen Hugo -- gohugo.io zh-cn 2510889344@qq.com (RuChen) 2510889344@qq.com (RuChen) All Rights Reserved © RuChen 2025 Mon, 05 Oct 2026 16:19:49 +0800 中断优先级与服务顺序：从 Host Fake 到 Cortex-M 资料核对 https://blog.195481.xyz/embedded/embedded-study/l020-interrupt-priority/ Mon, 05 Oct 2026 16:19:49 +0800 2510889344@qq.com (RuChen) https://blog.195481.xyz/embedded/embedded-study/l020-interrupt-priority/ 把多个中断请求理解为由可比较的逻辑优先级规则决定服务顺序，并用静态 Host Fake 区分 pending、active、抢占、屏蔽和返回后的继续执行；主机模型不代表真实 Cortex-M 或 STM32 的编码、时序和上板结果。