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Michal Moskal
2016-03-25 16:47:20 -07:00
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docs/reference/pins/analog-set-period.md Normal file
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# Analog Set Period
Configures the period of the Pulse Width Modulation (PWM) on the specified analog [pin](/microbit/device/pins) (``P0``, ``P1`` or ``P2``). Prior to calling this function, the given pin should be set as analog.
```sig
pins.analogSetPeriod(AnalogPin.P0, 20000)
```
### Parameters
* `name` - [String](/microbit/reference/types/string); the pin name ("P0", "P1", or "P2")
* `micros` - a [Number](/microbit/reference/types/number) representing the micro-seconds of the analog period.
The following code
```blocks
pins.analogWritePin(AnalogPin.P0, 512)
pins.analogSetPeriod(AnalogPin.P0, 20000)
```
### See also
[micro:bit pins](/microbit/device/pins), [on pin pressed](/microbit/reference/input/on-pin-pressed), [analog read pin](/microbit/reference/pins/analog-read-pin), [digital read pin](/microbit/reference/pins/digital-read-pin), [digital write pin](/microbit/reference/pins/digital-write-pin)