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Lights-Action.ino
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Lights-Action.ino
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#include <FastLED.h>
#include <math.h>
#define LED_PIN 10
#define NUM_LEDS 100
CRGB leds[NUM_LEDS];
int lines[3];
CRGB color = 500394;
char currChar;
char message[64];
int mPoint = 0;
boolean notTerm = true;
int mode = 1;
void setup() {
lines[0] = 29;
lines[1] = 33;
lines[2] = 16 + 22;
Serial.begin(9600);
FastLED.addLeds<WS2812B, LED_PIN, GRB>(leds, NUM_LEDS);
FastLED.setBrightness(100);
}
void loop() {
if(Serial.available()){
while(Serial.available()){
Serial.readBytesUntil(NULL, message, 64);
}
Serial.println(message);
unsigned long int col = 0;
if(message[0] == 'C'){
col = 0;
for(int i = 1; message[i] != 0; i++){
// Serial.println(col);
col = (col * 10) + (message[i] - '0');
}
color = col;
}
else if(message[0] == 'B'){
int bright = 0;
for(int i = 1; message[i] != 0; i++){
bright = (bright * 10) + (message[i] - '0');
}
FastLED.setBrightness(bright);
}
else if(message[0] == 'M'){
mode = 0;
for(int i = 1; message[i] != 0; i++){
mode = (mode * 10) + (message[i] - '0');
}
Serial.println(mode);
}
for(int i = 0; i<64; i++){
message[i] = 0;
}
}
if(mode == 0){
for(int i = 0; i<NUM_LEDS; i++){
leds[i] = color;
}
}
if(mode == 1){
fadeToBlackBy(leds, NUM_LEDS, 20);
for(int i = 0; i < 3; i++){
int prev = 0;
for(int j = 0; j < i; j++){
prev += lines[j];
}
int pos = 0;
if(i % 2 == 0){
pos += abs(beat8(16) - 256.0/2) / (256.0/2) * lines[i] + prev;
}
else {
pos += lines[i] - (abs(beat8(16) - 256.0/2) / (256.0/2) * lines[i]) + prev;
}
leds[pos] += color;
}
}
if(mode == 2){
fadeToBlackBy(leds, NUM_LEDS, 20);
for(int i = 0; i < 3; i++){
int prev = 0;
for(int j = 0; j < i; j++){
prev += lines[j];
}
int pos = 0;
pos = abs(beat8(16) - 256.0/2) / (256.0/2) * lines[i] + prev;\
leds[pos] += color;
pos = lines[i] - (abs(beat8(16) - 256.0/2) / (256.0/2) * lines[i]) + prev;
leds[pos] += color;
}
}
FastLED.show();
}