Beta extension: Audio Recording

micro:bit micro:bit extensions
1

I am trying hard to use the audio recording extension newly added to the beta micro:bit editor, and it gives me an error saying “Program error: e.fn is not a function”. 1. What does “e.fn” mean, and 2. How do I get my program to work?
:sos:Please send help.

2

Hi @elephant_beard227

It may help if you share your code so other people can look at it and try it out. Here are the instructions for sharing projects: https://support.microbit.org/support/solutions/articles/19000086289-sharing-a-makecode-project

3

Ok. I will send it to you as JavaScript.

input.onButtonPressed(Button.A, function () {
    if (sens == 1) {
        music.playMelody("C - C - - - - - ", 120)
        sens = 2
    } else if (sens == 2) {
        sens = 3
        music.playMelody("C - C - C - - - ", 120)
    } else if (sens == 3) {
        sens = 1
        music.playMelody("C - - - - - - - ", 120)
    }
})
let sens = 0
sens = 1
music.playMelody("C - - - - - - - ", 120)
basic.forever(function () {
    record.startRecording()
    record.playAudio()
})
basic.forever(function () {
    led.plotBarGraph(
    input.soundLevel(),
    0
    )
})

*Note: it isn’t crashing anymore but I can’t get it to record now.