[임시] Neopixel 160개로 시계 만드는 소스

메카 2016-09-21 (수) 10:27 8년전 5698

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// released under the GPLv3 license to match the rest of the AdaFruit NeoPixel library

// Edited by Donghwa Jeong 2016-9-13 for Neopixel Clock with 170 LEDs

#include <Wire.h>

#include "RTClib.h"

#include <Adafruit_NeoPixel.h>

#ifdef __AVR__

#include <avr/power.h>

#endif

RTC_DS1307 rtc;

char daysOfTheWeek[7][12] = {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};

// Which pin on the Arduino is connected to the NeoPixels?

// On a Trinket or Gemma we suggest changing this to 1

#define PIN 6

// How many NeoPixels are attached to the Arduino?

#define NUMPIXELS 170

// When we setup the NeoPixel library, we tell it how many pixels, and which pin to use to send signals.

// Note that for older NeoPixel strips you might need to change the third parameter--see the strandtest

// example for more information on possible values.

Adafruit_NeoPixel pixels = Adafruit_NeoPixel(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);

void setup() {

// This is for Trinket 5V 16MHz, you can remove these three lines if you are not using a Trinket

#if defined (__AVR_ATtiny85__)

if (F_CPU == 16000000) clock_prescale_set(clock_div_1);

#endif

// End of trinket special code

Serial.begin(57600);

if (! rtc.begin()) {

Serial.println("Couldn't find RTC");

while (1);

}

if (! rtc.isrunning()) {

Serial.println("RTC is NOT running!");

// following line sets the RTC to the date & time this sketch was compiled

//rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));

// This line sets the RTC with an explicit date & time, for example to set

// January 21, 2014 at 3am you would call:

//rtc.adjust(DateTime(2016, 9, 13, 11, 25, 0));

}

pixels.begin(); // This initializes the NeoPixel library.

}

int hour = 9;

int minute = 30;

void loop() {

DateTime now = rtc.now();

hour = now.hour();

minute = now.minute();

// Serial.print(hour);

// Serial.print(':');

// Serial.println(minute);

//12시 30분

//1

for(int i=12;i<=17;i++){

pixels.setPixelColor(i, pixels.Color(255,0,0));

pixels.show();

}

for(int i=36;i<=41;i++){

pixels.setPixelColor(i, pixels.Color(255,0,0));

pixels.show();

}

//2

for(int i=(48);i<=77;i++){

pixels.setPixelColor(i, pixels.Color(255,0,0)); pixels.show();

}

pixels.setPixelColor(84,pixels.Color(255,0,0)); pixels.show();

pixels.setPixelColor(85,pixels.Color(255,0,0)); pixels.show();

//3

for(int i=92;i<=109;i++){

pixels.setPixelColor(i, pixels.Color(255,0,0)); pixels.show();

}

for(int i=116;i<=127;i++){

pixels.setPixelColor(i, pixels.Color(255,0,0)); pixels.show();

}

for(int i=128;i<=145;i++){

pixels.setPixelColor(i, pixels.Color(255,0,0));

pixels.show();

}

for(int i=152;i<=169;i++){

pixels.setPixelColor(i, pixels.Color(255,0,0));

pixels.show();

}

delay(5000);

pixels.clear();

for(int i=0;i<170;i++){

pixels.setPixelColor(i, pixels.Color(0,0,255));

delay(50);

pixels.show();

}

for(int i=0;i<170;i++){

pixels.setPixelColor(i, pixels.Color(255,0,0));

delay(50);

pixels.show();

}

for(int i=0;i<170;i++){

pixels.setPixelColor(i, pixels.Color(0,255,0));

delay(50);

pixels.show();

}

// for(int i=12;i<=17;i++){

// pixels.setPixelColor(i, pixels.Color(255,0,0));

// pixels.show();

// }

// for(int i=36;i<=41;i++){

// pixels.setPixelColor(i, pixels.Color(255,0,0));

// pixels.show();

// }

// delay(1000);

//displayDigit(hour/10,0);

// delay(1000);

// displayDigit(hour%10,42);

// delay(1000);

// displayDigit(minute/10,86);

// delay(1000);

// displayDigit(minute%10,128);

// delay(1000);

}

void displayDigit(int num, int pos) // num is number, pos is position

{

if(num == 0)

{

for(int i=(pos+0);i<=(pos+17);i++){

pixels.setPixelColor(i, pixels.Color(255,0,0));

pixels.show();

}

for(int i=(pos+24);i<=(pos+41);i++){

pixels.setPixelColor(i, pixels.Color(255,0,0));

pixels.show();

}

else if (num == 1)

{

for(int i=(pos+12);i<=(pos+17);i++){

pixels.setPixelColor(i, pixels.Color(255,0,0)); pixels.show();

}

for(int i=(pos+36);i<=(pos+41);i++){

pixels.setPixelColor(i, pixels.Color(255,0,0)); pixels.show();

}

else if (num == 2)

{

for(int i=(pos+6);i<=(pos+35);i++){

pixels.setPixelColor(i, pixels.Color(255,0,0)); pixels.show();

}

// case 3:

// for(int i=(pos+6);i<=(pos+23);i++){