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neopixel_functions.cpp
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neopixel_functions.cpp
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#include <Adafruit_NeoPixel.h>
#include "neopixel_functions.h"
unsigned long prevBleSearchMillis = 0;
unsigned int bleSearchLedI = 0;
unsigned long prevSevenBlinkMillis = 0;
bool sevenBlinkMillisOn = false;
int currentRingMode = 0;
/**
Ring Modes
0 = off
1 = bleSearch
2 = full circle white
3 = left half white
4 = right half white
5 = even white dimmed
6 = odd white dimmed
7 = odd red blink
8 = party (random color per led every 50 ms?)
*/
#define LED_PIN 21
#define LED_COUNT 12
Adafruit_NeoPixel strip(LED_COUNT, LED_PIN, NEO_GRB + NEO_KHZ800);
void setupStrip() {
strip.begin();
strip.show();
strip.setBrightness(50);
}
void neopixelPolling() {
unsigned long currentBleSearchMillis = millis();
unsigned long currentSevenBlinkMillis = millis();
switch (currentRingMode) {
case 0:
for (int i = 0; i < strip.numPixels(); i++) {
strip.setPixelColor(i, strip.Color(0, 0, 0));
}
break;
case 1:
if (currentBleSearchMillis - prevBleSearchMillis >= 50) {
prevBleSearchMillis = currentBleSearchMillis;
for (int i = 0; i < strip.numPixels(); i++) {
if (i == bleSearchLedI) {
strip.setPixelColor(i, strip.Color(0, 0, 255));
} else {
strip.setPixelColor(i, strip.Color(0, 0, 0));
}
}
bleSearchLedI++;
if (bleSearchLedI >= strip.numPixels()) {
bleSearchLedI = 0;
}
}
break;
case 2:
for (int i = 0; i < strip.numPixels(); i++) {
strip.setPixelColor(i, strip.Color(255, 255, 255));
}
break;
case 3:
for (int i = 0; i < strip.numPixels(); i++) {
if (i >= strip.numPixels() / 2) {
strip.setPixelColor(i, strip.Color(255, 255, 255));
} else {
strip.setPixelColor(i, strip.Color(0, 0, 0));
}
}
break;
case 4:
for (int i = 0; i < strip.numPixels(); i++) {
if (i <= strip.numPixels() / 2) {
strip.setPixelColor(i, strip.Color(255, 255, 255));
} else {
strip.setPixelColor(i, strip.Color(0, 0, 0));
}
}
break;
case 5:
for (int i = 0; i < strip.numPixels(); i++) {
if (i % 2 == 0) {
strip.setPixelColor(i, strip.Color(50, 50, 50));
} else {
strip.setPixelColor(i, strip.Color(0, 0, 0));
}
}
break;
case 6:
for (int i = 0; i < strip.numPixels(); i++) {
if (i % 2 != 0) {
strip.setPixelColor(i, strip.Color(50, 50, 50));
} else {
strip.setPixelColor(i, strip.Color(0, 0, 0));
}
}
break;
case 7:
if (currentSevenBlinkMillis - prevSevenBlinkMillis >= 500) {
prevSevenBlinkMillis = currentSevenBlinkMillis;
for (int i = 0; i < strip.numPixels(); i++) {
if (i % 2 != 0) {
strip.setPixelColor(i, strip.Color(sevenBlinkMillisOn ? 255 : 0, 0, 0));
} else {
strip.setPixelColor(i, strip.Color(0, 0, 0));
}
}
sevenBlinkMillisOn = !sevenBlinkMillisOn;
}
break;
default:
for (int i = 0; i < strip.numPixels(); i++) {
strip.setPixelColor(i, strip.Color(0, 0, 0));
}
}
strip.show();
}
void setRingMode(int mode) {
currentRingMode = mode;
}