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ATMEGA_TIMER_0/ATMEGA_TIMER_0.ino

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+/************************************************************
+ Horloge Arduino
+ 
+ Horloge simple avec un Arduino, un module breakout 
+ RTC DS1307 et un afficheur LCD.
+ 
+ Branchements du breakout RTC DS1307:
+ Gnd --> GND
+ Vcc --> 5 V
+ Sda --> analog pin A4
+ Scl --> analog pin A5
+  
+ ***************************************************/
+
+#include <Wire.h>
+#include <RTClib.h>
+
+
+RTC_DS1307 RTC;
+
+void setup() {
+  Wire.begin();
+  Serial.begin(9600);
+  RTC.begin();
+  
+  delay(1000);
+  RTC.adjust(DateTime("Dec  5 2012","12:00:00"));
+  // RTC.adjust(DateTime(2017, 2, 12, 14, 50, 0));
+}
+
+void loop() {
+  DateTime now = RTC.now();
+  
+  Serial.println(now.month());
+
+  switch (now.month()) {
+  case 1:
+    Serial.println("janvier");
+    break;
+  case 2:
+    Serial.println("fevrier");
+    break;
+  case 3:
+    Serial.println("mars");
+    break;
+  case 4:  
+    Serial.println("avril");
+    break;
+  case 5:
+    Serial.println("mai");
+    break;
+  case 6:
+    Serial.println("juin");
+    break;
+  case 7:
+    Serial.println("juillet");
+    break;
+  case 8:
+    Serial.println("aout");
+    break;
+  case 9:
+    Serial.println("septembre");
+    break;
+  case 10:
+    Serial.println("octobre");
+    break;
+  case 11:
+    Serial.println("novembre");
+    break;
+  case 12:
+    Serial.println("decembre");
+    break;
+  }
+  Serial.println(" "); 
+  Serial.println(now.year()); 
+  
+
+  Serial.print(now.day(), DEC);
+  Serial.print('/');
+  Serial.print(now.month(), DEC);
+  Serial.print('/');
+  Serial.print(now.year(), DEC);  
+  Serial.print(' ');
+  Serial.print(now.hour(), DEC);
+  Serial.print(':');
+  Serial.print(now.minute(), DEC);
+  Serial.print(':');
+  Serial.print(now.second(), DEC);
+  Serial.println();
+  delay(3000);
+  
+ 
+}
+