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//이메일: daduino@daduino.co.kr

//아두이노의 I2C단자에 연결

#include <Wire.h>

#include "Adafruit_TCS34725.h"

/* Example code for the Adafruit TCS34725 breakout library */

/* Connect SCL    to analog 5

   Connect SDA    to analog 4

   Connect VDD    to 3.3V DC

   Connect GROUND to common ground */

/* Initialise with default values (int time = 2.4ms, gain = 1x) */

// Adafruit_TCS34725 tcs = Adafruit_TCS34725();

/* Initialise with specific int time and gain values */

Adafruit_TCS34725 tcs = Adafruit_TCS34725(TCS34725_INTEGRATIONTIME_700MS, TCS34725_GAIN_1X);

void setup(void) {

  Serial.begin(9600);

  if (tcs.begin()) {

    Serial.println("Found sensor");

  } else {

    Serial.println("No TCS34725 found ... check your connections");

    while (1);

  }

  // Now we're ready to get readings!

}

void loop(void) {

  uint16_t r, g, b, c, colorTemp, lux;

  tcs.getRawData(&r, &g, &b, &c);

  // colorTemp = tcs.calculateColorTemperature(r, g, b);

  colorTemp = tcs.calculateColorTemperature_dn40(r, g, b, c);

  lux = tcs.calculateLux(r, g, b);

  Serial.print("Color Temp: "); Serial.print(colorTemp, DEC); Serial.print(" K - ");

  Serial.print("Lux: "); Serial.print(lux, DEC); Serial.print(" - ");

  Serial.print("R: "); Serial.print(r, DEC); Serial.print(" ");

  Serial.print("G: "); Serial.print(g, DEC); Serial.print(" ");

  Serial.print("B: "); Serial.print(b, DEC); Serial.print(" ");

  Serial.print("C: "); Serial.print(c, DEC); Serial.print(" ");

  Serial.println(" ");

}