Brazalete_MIDI_Resistor.ino

#include "FastLED.h"
#define NUM_LEDS 7
CRGB leds[NUM_LEDS];
#define PIXELLED 6

float v=0;
float rate= 0.01f;
float c=0;

int button = 3;

void setup() {
  Serial.begin (9600);// put your setup code here, to run once:

  pinMode (button, INPUT_PULLUP);

  FastLED.addLeds<NEOPIXEL, PIXELLED>(leds, NUM_LEDS); 

}

void loop() {
  c = analogRead (A0);
  v += (c-v)* rate; 
 // Serial.print (c);
 // Serial.print (",");
 // Serial.println (v);
  

  int sensorMap = constrain (v, 10, 500);
  int hueMapped = map (sensorMap, 10, 500, 0, 255);
  sendCc(hueMapped/2);
  //Serial.println (hueMapped);
  for (int i=0;i<NUM_LEDS; i++){
    leds[i].setHue(hueMapped);
    }

  FastLED.show();
  
  delay (1);
}

void sendNote(byte velocity){
  sendMidi(0x90, 60, velocity);
}

void sendCc(byte value){
  sendMidi(0xB0, 1, value);
}

void sendMidi(byte cmd, byte data1, byte data2){
  Serial.write(cmd);
  Serial.write(data1);
  Serial.write(data2);
}