1.3 KiB
1.3 KiB
Ring Tone
Play a musical tone through pin P0 with the pitch as high or low as you say.
The tone will keep playing until you tell it not to.
music.ringTone(440)
~ hint
Simulator: This function only works on the @boardname@ and in some browsers.
~
Parameters
frequencyis a number that says how high-pitched or low-pitched the tone is. This number is in Hz (Hertz), which is a measurement of frequency or pitch.
Example
This program checks the accelerometer for the @boardname@'s acceleration (how much the @boardname@ is speeding up or slowing down). Then it uses that acceleration to make a tone. If the @boardname@ speeds up, the tone's pitch gets higher, and if it slows down, the tone's pitch gets lower. It's fun -- try it!
basic.forever(() => {
music.ringTone(input.acceleration(Dimension.X))
})
Using other pins
Use analogSetPitchPin to change that pin used to generate music.
pins.analogSetPitchPin(AnalogPin.P1);