isPressed()

bool fl::ButtonLowLevel::isPressed

(

)

Definition at line 40 of file button.cpp.hpp.

                               {
    switch (mStrategy) {
    case ButtonStrategy::kHighLowFloating:
        return highLowFloating();
    case ButtonStrategy::kPullUp:
        // Active-low: Button pulls pin to ground when pressed
        return !mPin.high();
    case ButtonStrategy::kPullDown:
        // Active-high: Button pulls pin to VCC when pressed
        return mPin.high();
    default:
        FASTLED_ASSERT(false, "Unknown ButtonLowLevel strategy");
        return false;
    }
}

References highLowFloating(), fl::kHighLowFloating, fl::kPullDown, fl::kPullUp, mPin, and mStrategy.

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