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Replace synchronous interrupt handler with async stream #7

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mycognosist opened this issue Jan 4, 2021 · 0 comments
Open

Replace synchronous interrupt handler with async stream #7

mycognosist opened this issue Jan 4, 2021 · 0 comments
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The gpio-cdev crate now offers a "Stream interface for consuming GPIO events in async code within a tokio runtime". This should allow a much more resource-efficient implementation of peach-buttons, which currently relies on a synchronous interrupt handler which polls the pins in a loop (very CPU-intensive).

Async example code.
@mycognosist mycognosist added the enhancement New feature or request label Jan 4, 2021
@mycognosist mycognosist self-assigned this Jan 4, 2021
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