20 lines
338 B
C++
20 lines
338 B
C++
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#include <Arduino.h>
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#include "indicator.hpp"
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#include "tones.hpp"
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#define LED_INDICATOR 10
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void indicator::init() {
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pinMode(LED_INDICATOR, OUTPUT);
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}
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void indicator::update() {
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unsigned v = 0;
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for(int i = 0; i < tones::active; i++) {
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v += tones::all[i].amplitude;
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}
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analogWrite(LED_INDICATOR, min(v, 255));
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}
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