function initConnection() {
    radio.sendNumber(0)
    basic.showLeds(`
        . . # . .
        . . # . .
        # # # # #
        . . # . .
        . . # . .
        `)
    radio.onReceivedNumber(function (receivedNumber: 0) {
        secureState = 1
    })
    basic.showLeds(`
        # . . . #
        . # . # .
        . . # . .
        . # . # .
        # . . . #
        `)
}
let secureState = 0
radio.setGroup(69)
basic.forever(function () {
    while (secureState = 0) {
        initConnection()
    }
    while (secureState = 1) {
        basic.showLeds(`
            . . . . .
            . . . . #
            . . . # .
            # . # . .
            . # . . .
            `)
        if (input.buttonIsPressed(Button.A)) {secureState = 2}
    }
    while (secureState = 2) {
        basic.showLeds(`
            # . . . #
            . # . # .
            . . # . .
            . # . # .
            # . . . #
            `)
        if (pins.analogReadPin(Pin.P1)){}
    }
})