42 lines
954 B
C++
42 lines
954 B
C++
// now.pde
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// Prints a snapshot of the current date and time along with the UNIX time
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// Modified by Andy Wickert from the JeeLabs / Ladyada RTC library examples
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// 5/15/11
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#include <Wire.h>
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#include <DS3231.h>
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RTClib myRTC;
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void setup () {
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Serial.begin(57600);
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Wire.begin();
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delay(500);
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Serial.println("Nano Ready!");
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}
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void loop () {
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delay(1000);
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DateTime now = myRTC.now();
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Serial.print(now.year(), DEC);
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Serial.print('/');
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Serial.print(now.month(), DEC);
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Serial.print('/');
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Serial.print(now.day(), DEC);
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Serial.print(' ');
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Serial.print(now.hour(), DEC);
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Serial.print(':');
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Serial.print(now.minute(), DEC);
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Serial.print(':');
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Serial.print(now.second(), DEC);
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Serial.println();
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Serial.print(" since midnight 1/1/1970 = ");
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Serial.print(now.unixtime());
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Serial.print("s = ");
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Serial.print(now.unixtime() / 86400L);
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Serial.println("d");
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} |