28 lines
706 B
TypeScript
28 lines
706 B
TypeScript
/**
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* Events and data from sensors
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*/
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//% color=#C90072 weight=99
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namespace input {
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/**
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* gets the level of loudness from 0 (silent) to 255 (loud)
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*/
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//% blockId="loudness"
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//% block="Loudness"
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//% deprecated=true
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export function loudness(): number {
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let value = 0
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let max = pins.analogReadPin(AnalogPin.MIC)
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let min = max
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for (let index = 0; index < 32; index++) {
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value = pins.analogReadPin(AnalogPin.MIC)
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if (value > max) {
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max = value
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} else if (value < min) {
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min = value
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}
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}
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value = Math.floor((max - min) / 4)
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return value
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}
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}
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