31 lines
689 B
Markdown
31 lines
689 B
Markdown
# Analog Set Pitch Pin
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Specify which [pin](/device/pins) (P0, P1, P2) is used to generate tones.
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```sig
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pins.analogSetPitchPin(AnalogPin.P0)
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```
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### Parameters
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* `name` - [String](/reference/types/string); the pin name ("P0", "P1", or "P2")
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### Example
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```blocks
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pins.analogSetPitchPin(AnalogPin.P0)
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let frequency = 440
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let duration = 1000
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pins.analogPitch(frequency, duration)
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```
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### Some common notes
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* 440 = A4 on piano
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* see [piano key frequencies ](https://en.wikipedia.org/wiki/Piano_key_frequencies) for more information
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### See also
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[@boardname@ pins](/device/pins), [analog set period](/reference/pins/analog-set-period), [analog pitch](/reference/pins/analog-pitch)
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