MarlinFirmware/Marlin

[FR] button multiplexing

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#22,726 创建于 2021年9月7日

 (6 条评论) (2 个反应) (0 位负责人)C++ (19,123 个派生)batch import
C: User InterfaceT: Feature Requestgood first issue

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描述

Is your feature request related to a problem? Please describe.

Button support has been added recently, but most motherboards don't have many pins free. Multiplexing will allow more buttons to be operated.

Are you looking for hardware support?

No response

Describe the feature you want

In the button configuration, I would like to be able to set the pins that support the buttons multiplexing. Like in the table below with pin names and button behaviour.

Screenshot_1

Additional context

No response

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