31 lines
672 B
Markdown
31 lines
672 B
Markdown
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# Pulse Duration
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Gets the duration of the last pulse in microseconds.
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This function should be called from an **on pulsed** handler.
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```sig
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pins.pulseDuration();
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```
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### Returns
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The duration of the last pulse, measured in microseconds.
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### Example
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The following example waits for pin ``P0`` to be pulsed high, and then
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displays the duration of the pulse in microseconds on the LED screen.
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```blocks
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pins.onPulsed(DigitalPin.P0, PulseValue.High, () => {
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basic.showNumber(pins.pulseDuration());
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});
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```
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### See also
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[servo set pulse](/reference/pins/servo-set-pulse),
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[on pulsed](/reference/pins/on-pulsed),
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[digital read pin](/reference/pins/digital-read-pin)
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