{\rtf1\ansi\ansicpg936\cocoartf2512
\cocoatextscaling0\cocoaplatform0{\fonttbl\f0\fmodern\fcharset0 CourierNewPSMT;}
{\colortbl;\red255\green255\blue255;\red42\green55\blue62;\red231\green231\blue231;}
{\*\expandedcolortbl;;\cssrgb\c21569\c27843\c30980;\cssrgb\c92549\c92549\c92549\c50196;}
\paperw11900\paperh16840\margl1440\margr1440\vieww10800\viewh8400\viewkind0
\deftab720
\pard\pardeftab720\partightenfactor0

\f0\fs27\fsmilli13600 \cf2 \cb3 \expnd0\expndtw0\kerning0
#define RED_PIN     9\
#define BLUE_PIN    10\
#define GREEN_PIN   11\
\
#define NUM_BYTES   3\
\
char led_color[NUM_BYTES] = \{0, \};\
unsigned char R, G, B;\
\
void RGB(unsigned char r, unsigned char g, unsigned char b) \{\
  analogWrite(RED_PIN, r); \
  analogWrite(BLUE_PIN, b); \
  analogWrite(GREEN_PIN, g);\
\}\
\
void setup() \{\
  // put  setup code here, to run once:\
  Serial.begin(9600); //Sets the data rate in bits per second (baud) for serial data transmission.\
\}\
\
void loop() \{\
  // put  main code here, to run repeatedly: \
\
    while(Serial.available() == 0);   // Get the number of bytes (characters) available for reading from the serial port. This is data that\'92s already arrived and stored in the serial receive buffer (which holds 64 bytes).\
\
    Serial.readBytes(led_color, NUM_BYTES);//reads characters from the serial port into a buffer. \
\
    R = (unsigned char)(led_color[0]);\
    G = (unsigned char)(led_color[1]);\
    B = (unsigned char)(led_color[2]);\
\
    RGB(R, G, B);\
\
\}}