qmk/qmk_firmware

[Feature Request] Standard functions for analog keyboards

Closed

#25,875 创建于 2025年12月13日

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描述

Feature Request Type

  • Core functionality
  • Add-on hardware support (eg. audio, RGB, OLED screen, etc.)
  • Alteration (enhancement/optimization) of existing feature(s)
  • New behavior

Description

Are there any standard functions for analog keyboards (Hall Effect/TMR/inductive etc)? Like setting actuation point, rapid trigger, SOCD, OKMC, setting curve points, calibration? Or ways of scanning an analog matrix on ADCs? So far I noticed there's either HC164 bit shifters that power columns of sensors in turn, either analog switches that switch sensors output into ADCs.

贡献者指南

技术栈
c
领域
backendinfrastructure
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
4
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
over 1 week
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
fresh
清晰度议题是否清楚说明期望改动、验收标准和下一步。
needs investigation
前置要求
C programmingAnalog sensor basicsQMK firmware structure
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
10
研究方向
This issue requests standard functions for analog keyboards in QMK. To start, review the QMK matrix scanning implementation in `tmk core` and check for any existing analog handling in `quantum/analog.c`. The comments may contain discussions about approaches for ADC scanning and rapid trigger logic. Look into how HC164 shifters are currently used and identify where analog support could be integrated.