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Make it possible to use a PIN configured as open-drain as an input #67

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bjoernQ opened this issue Jun 2, 2022 · 0 comments · Fixed by #81
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Make it possible to use a PIN configured as open-drain as an input #67

bjoernQ opened this issue Jun 2, 2022 · 0 comments · Fixed by #81
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bjoernQ commented Jun 2, 2022 •
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That would reduce the PIN usage in https://github.com/bjoernQ/ps2keyboard-esp32c3 from 4 to 2

Maybe relevant

Also interesting:
https://github.com/stm32-rs/stm32f4xx-hal/blob/cb7cd4e4ad63a0b72e6711b720b1d29ff2db3063/src/gpio/hal_02.rs#L69-L78
@bjoernQ bjoernQ changed the title Make it possible to configure a PIN as output and input at the same time Make it possible to use a PIN configured as open-drain as an input Jun 2, 2022
@bjoernQ bjoernQ self-assigned this Jun 13, 2022
@bjoernQ bjoernQ mentioned this issue Jun 13, 2022
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Enable Input for OpenDrain Output bjoernQ/esp-hal
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@jessebraham @bjoernQ