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Viewing changes to test/rtc-test/rtc-ds1307.ino

  • Committer: Tim Marston
  • Date: 2012-03-10 12:31:16 UTC
  • Revision ID: tim@ed.am-20120310123116-l348p5btgecmdj1q
added realtime clock test

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test/rtc-test/rtc-ds1307.ino
 
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#include <DS1307.h>
 
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#include <Wire.h>
 
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void setup()
 
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{
 
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#if 0
 
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        RTC.stop();
 
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        RTC.set( DS1307_YR, 12 );
 
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        RTC.set( DS1307_MTH, 2 );
 
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        RTC.set( DS1307_DAY, 25 );
 
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        RTC.set( DS1307_HR, 14 );
 
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        RTC.set( DS1307_MIN, 25 );
 
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        RTC.set( DS1307_SEC, 0 );
 
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//      RTC.set( DS1307_DOW, 4 );
 
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        RTC.start();
 
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#endif
 
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        Serial.begin( 9600 );
 
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        pinMode( 13, OUTPUT );
 
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}
 
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void loop()
 
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{
 
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        int rtc[ 7 ];
 
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        RTC.get( rtc, true );
 
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        Serial.print( rtc[ DS1307_YR ] );
 
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        Serial.print( "-" );
 
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        if( rtc[ DS1307_MTH ] < 10 ) Serial.print( "0" );
 
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        Serial.print( rtc[ DS1307_MTH ] );
 
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        Serial.print( "-" );
 
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        if( rtc[ DS1307_DAY ] < 10 ) Serial.print( "0" );
 
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        Serial.print( rtc[ DS1307_DAY ] );
 
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        Serial.print( " " );
 
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        if( rtc[ DS1307_HR ] < 10 ) Serial.print( "0" );
 
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        Serial.print( rtc[ DS1307_HR ] );
 
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        Serial.print( ":" );
 
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        if( rtc[ DS1307_MIN ] < 10 ) Serial.print( "0" );
 
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        Serial.print( rtc[ DS1307_MIN ] );
 
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        Serial.print( ":" );
 
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        if( rtc[ DS1307_SEC ] < 10 ) Serial.print( "0" );
 
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        Serial.println( rtc[ DS1307_SEC ] );
 
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    digitalWrite( 13, HIGH );
 
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    delay( 100 );
 
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    digitalWrite( 13, LOW );
 
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    delay( 100 );
 
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    digitalWrite( 13, HIGH );
 
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    delay( 100 );
 
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    digitalWrite( 13, LOW );
 
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    delay( 700 );
 
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}