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Ayke van Laethem
34 lines
486 B
Go
34 lines
486 B
Go
package main
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import (
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"machine"
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"time"
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"tinygo.org/x/drivers/tone"
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)
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var (
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// Configuration for the Adafruit Circuit Playground Bluefruit.
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pwm = machine.PWM0
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pin = machine.D12
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)
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func main() {
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speaker, err := tone.New(pwm, pin)
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if err != nil {
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println("failed to configure PWM")
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return
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}
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// Two tone siren.
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for {
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println("nee")
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speaker.SetNote(tone.B5)
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time.Sleep(time.Second / 2)
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println("naw")
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speaker.SetNote(tone.A5)
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time.Sleep(time.Second / 2)
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}
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}
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