// Date and time functions using a DS1307 RTC connected via I2C and Wire lib
#include <Wire.h>
#include "RTClib.h"
int ledPin = 9;
RTC_DS1307 rtc;
char daysOfTheWeek[7][12] = {"Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Sunday", "Saturday"};
void setup () {
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(2014, 1, 21, 3, 0, 0));
}
}
void loop () {
DateTime now = rtc.now();
Serial.print(now.year(), DEC);
Serial.print('/');
Serial.print(now.month(), DEC);
Serial.print('/');
Serial.print(now.day(), DEC);
Serial.print(" (");
Serial.print(daysOfTheWeek[now.dayOfTheWeek()]);
Serial.print(") ");
Serial.print(now.hour(), DEC);
Serial.print(':');
Serial.print(now.minute(), DEC);
Serial.print(':');
Serial.print(now.second(), DEC);
Serial.println();
// MOON 1
if (now.hour() == 00 && now.minute() == 00)
{
for (int fadeValue = 0 ; fadeValue <= 5; fadeValue += 5)
analogWrite(ledPin, fadeValue);
}
// MOON 2
if (now.hour() == 1 && now.minute() == 00)
{
for (int fadeValue = 0 ; fadeValue <= 5; fadeValue += 5)
analogWrite(ledPin, fadeValue);
}
// MOON 3
if (now.hour() == 2 && now.minute() == 00)
{
for (int fadeValue = 0 ; fadeValue <= 5; fadeValue += 5)
analogWrite(ledPin, fadeValue);
}
// MOON 4
if (now.hour() == 3 && now.minute() == 00)
{
for (int fadeValue = 0 ; fadeValue <= 5; fadeValue += 5)
analogWrite(ledPin, fadeValue);
}
// MOON 5
if (now.hour() == 4 && now.minute() == 00)
{
for (int fadeValue = 0 ; fadeValue <= 5; fadeValue += 5)
analogWrite(ledPin, fadeValue);
}
// MOON 6
if (now.hour() == 5 && now.minute() == 00)
{
for (int fadeValue = 0 ; fadeValue <= 5; fadeValue += 5)
analogWrite(ledPin, fadeValue);
}
// MOON 7
if (now.hour() == 6 && now.minute() == 00)
{
for (int fadeValue = 0 ; fadeValue <= 5; fadeValue += 5)
analogWrite(ledPin, fadeValue);
}
// MOON 8
if (now.hour() == 7 && now.minute() == 00)
{
for (int fadeValue = 0 ; fadeValue <= 5; fadeValue += 5)
analogWrite(ledPin, fadeValue);
}
// MOON 9
if (now.hour() == 8 && now.minute() == 00)
{
for (int fadeValue = 0 ; fadeValue <= 5; fadeValue += 5)
analogWrite(ledPin, fadeValue);
}
// MOON 10
if (now.hour() == 9 && now.minute() == 00)
{
for (int fadeValue = 0 ; fadeValue <= 5; fadeValue += 5)
analogWrite(ledPin, fadeValue);
}
// MOON 11
if (now.hour() == 10 && now.minute() == 00)
{
for (int fadeValue = 0 ; fadeValue <= 5; fadeValue += 5)
analogWrite(ledPin, fadeValue);
}
// MOON 12
if (now.hour() == 11 && now.minute() == 00)
{
for (int fadeValue = 0 ; fadeValue <= 5; fadeValue += 5)
analogWrite(ledPin, fadeValue);
}
// MOON 13
if (now.hour() == 12 && now.minute() == 00)
{
for (int fadeValue = 0 ; fadeValue <= 5; fadeValue += 5)
analogWrite(ledPin, fadeValue);
}
// MOON 14
if (now.hour() == 13 && now.minute() == 00)
{
for (int fadeValue = 0 ; fadeValue <= 5; fadeValue += 5)
analogWrite(ledPin, fadeValue);
}
// MOON 15
if (now.hour() == 14 && now.minute() == 00)
{
for (int fadeValue = 0 ; fadeValue <= 5; fadeValue += 5)
analogWrite(ledPin, fadeValue);
}
// MOON 16
if (now.hour() == 15 && now.minute() == 00)
{
for (int fadeValue = 0 ; fadeValue <= 5; fadeValue += 5)
analogWrite(ledPin, fadeValue);
}
// sunrise on 25%
if (now.hour() == 16 && now.minute() == 00)
{
for (int fadeValue = 0 ; fadeValue <= 64; fadeValue += 5)
analogWrite(ledPin, fadeValue);
}
// sunrise on 50%
if (now.hour() == 17 && now.minute() == 00)
{
for (int fadeValue = 0 ; fadeValue <= 127; fadeValue += 5)
analogWrite(ledPin, fadeValue);
}
// sunrise 80%
if (now.hour() == 18 && now.minute() == 00)
{
for (int fadeValue = 0 ; fadeValue <= 204; fadeValue += 5)
analogWrite(ledPin, fadeValue);
}
// solstice 100%
if (now.hour() == 19 && now.minute() == 00)
{
for (int fadeValue = 0 ; fadeValue <= 255; fadeValue += 5)
analogWrite(ledPin, fadeValue);
}
// solstice 100%
if (now.hour() == 20 && now.minute() == 00)
{
for (int fadeValue = 0 ; fadeValue <= 255; fadeValue += 5)
analogWrite(ledPin, fadeValue);
}
// sunset 80%
if (now.hour() == 21 && now.minute() == 00)
{
for (int fadeValue = 0 ; fadeValue <= 204; fadeValue += 5)
analogWrite(ledPin, fadeValue);
}
//sunset 50%
if (now.hour() == 22 && now.minute() == 00)
{
for (int fadeValue = 0 ; fadeValue <= 127; fadeValue += 5)
analogWrite(ledPin, fadeValue);
}
// sunset 25%
if (now.hour() == 23 && now.minute() == 00)
{
for (int fadeValue = 0 ; fadeValue <= 64; fadeValue += 5)
analogWrite(ledPin, fadeValue);
}
delay(3000);
}