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ESP32/S2/S3 touch sensor support #342

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keirlawson opened this issue Nov 22, 2023 · 3 comments · May be fixed by #346
Open

ESP32/S2/S3 touch sensor support #342

keirlawson opened this issue Nov 22, 2023 · 3 comments · May be fixed by #346

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@keirlawson
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Currently this sensor is supported by esp-idf-sys but there is no higher level wrapper, it would be great to have one!
@keirlawson keirlawson linked a pull request Nov 28, 2023 that will close this issue
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@joeatbayes
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joeatbayes commented Apr 20, 2024 •
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@keirlawson - Do you know when the touch driver will be available in a stable release?

@keirlawson
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I'm afraid I stopped working on it as my embedded Rust skills are not really up to the challenge!

@joeatbayes
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@keirlawson This doesn't bring in the touch driver but it does deliver similar basic capability using Rust and would work on CPU that do not have the touch pins. The main downside is this version uses core CPU cycles whereas the native touch function can run while in sleep and function as a wake-up source. https://github.com/joeatbayes/embedded-rust-examples/tree/main/ex-gpio-change-pin-direction-var-cap-read-1-pin

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Initial touch driver keirlawson/esp-idf-hal
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@keirlawson @joeatbayes