sampleLegacyAsyncPad()

unsigned autoresearch::sampleLegacyAsyncPad ( int pin, fl::u32 durationUs )

inline

Definition at line 41 of file AutoResearchLegacyAsync.h.

                                                                {
    unsigned samples = 0;
    const fl::u32 started = fl::micros();
    while (fl::micros() - started < durationUs) {
        samples += digitalRead(pin) ? 1u : 0u;
    }
    return samples;
}

References fl::micros().

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