thumJoystickTest2.ino

#include <Adafruit_NeoPixel.h>
#define NUMPIXELS 1
#define PIN 6
Adafruit_NeoPixel jellyfish = Adafruit_NeoPixel(NUMPIXELS, PIN, NEO_RGB + NEO_KHZ400);
int sensorValue1,sensorValue2,red,blue,green;

void setup(){
    Serial.begin(9600);
    int sensorValue1,sensorValue2,red,blue,green;
    red = 0;
    green = 0;
    blue = 0;
    jellyfish.begin(); 
    jellyfish.setPixelColor(0, jellyfish.Color(red, green, blue));
    jellyfish.show(); //光らす
}

void loop(){
    //joystick -> arduino analog
    sensorValue1 = analogRead(A0);
    sensorValue2 = analogRead(A1);

    //arduino analog -> RGB
    blue = map(sensorValue1,259,761,0,255);
    green = map(sensorValue2,259,761,0,255);
    
     
    //Joystick output printing
    Serial.print("The X and Y coordinate is:");
    Serial.print(sensorValue1, DEC);
    Serial.print(",");
    Serial.println(sensorValue2, DEC);
    Serial.println(" ");
    delay(200);
    
    jellyfish.setPixelColor(0, jellyfish.Color(red, green, blue));
    jellyfish.show(); //光らす
}