Sample-and-Hold on RuChen https://blog.195481.xyz/tags/sample-and-hold/ Recent content in Sample-and-Hold on RuChen Hugo -- gohugo.io zh-cn 2510889344@qq.com (RuChen) 2510889344@qq.com (RuChen) All Rights Reserved © RuChen 2025 Wed, 07 Oct 2026 17:56:34 +0800 ADC 采样、量化与数字码交付的测量闭环 https://blog.195481.xyz/embedded/embedded-study/l025-adc-sampling-quantization/ Wed, 07 Oct 2026 17:56:34 +0800 2510889344@qq.com (RuChen) https://blog.195481.xyz/embedded/embedded-study/l025-adc-sampling-quantization/ 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。