add swiss german language version

README.md

@@ -8,7 +8,7 @@ More details on my website: https://techniccontroller.com/word-clock-with-wifi-a
 
 **Languages**
 
-The Wordclock is available in **German**, **English**, **Italian**, **French** and **Javanese** language. By default the language is German. 
+The Wordclock is available in **German**, **English**, **Italian**, **French**, **Swiss German**, and **Javanese** language. By default the language is German. 
 To use other languages like English or Italian please replace the file *wordclockfunctions.ino* with *wordclockfunctions.ino_english* or *wordclockfunctions.ino_italian*.
 The code compiles only with one file named *wordclockfunctions.ino*. So please rename the file you want to use to *wordclockfunctions.ino* and replace the existing file.
 

wordclockfunctions.ino_swiss

@@ -0,0 +1,225 @@
+// Thanks to Sandro for providing this swiss german version
+const String clockStringSwiss =  "ESPESCHAFUFVIERTUBFZAAZWANZGSIVORABOHWORTUHRHAUBIANESSIEISZWOISDRUVIERIYFUFIOSACHSISEBNIACHTINUNIELZANIERBEUFIZWOUFINAGSI";
+
+/**
+ * @brief control the four minute indicator LEDs
+ * 
+ * @param minutes minutes to be displayed [0 ... 59]
+ * @param color 24bit color value
+ */
+void drawMinuteIndicator(uint8_t minutes, uint32_t color){
+  //separate LEDs for minutes in an additional row
+  {
+    switch (minutes%5)
+    { 
+      case 0:
+        break;
+
+      case 1:
+        ledmatrix.setMinIndicator(0b1000, color);
+        break;
+
+      case 2:
+        ledmatrix.setMinIndicator(0b1100, color);
+        break;
+
+      case 3:
+        ledmatrix.setMinIndicator(0b1110, color);
+        break;
+
+      case 4:
+        ledmatrix.setMinIndicator(0b1111, color);
+        break;
+    }
+  }
+}
+
+/**
+ * @brief Draw the given sentence to the word clock
+ * 
+ * @param message sentence to be displayed
+ * @param color 24bit color value
+ * @return int: 0 if successful, -1 if sentence not possible to display
+ */
+int showStringOnClock(String message, uint32_t color){
+    String word = "";
+    int lastLetterClock = 0;
+    int positionOfWord  = 0;
+    int index = 0;
+
+    // add space on the end of message for splitting
+    message = message + " ";
+
+    // empty the targetgrid
+    ledmatrix.gridFlush();
+
+    while(true){
+      // extract next word from message
+      word = split(message, ' ', index);
+      index++;
+
+      if(word.length() > 0){
+        // find word in clock string
+        positionOfWord = clockStringSwiss.indexOf(word, lastLetterClock);
+
+        if(positionOfWord >= 0){
+          // word found on clock -> enable leds in targetgrid
+          for(unsigned int i = 0; i < word.length(); i++){
+            int x = (positionOfWord + i)%WIDTH;
+            int y = (positionOfWord + i)/WIDTH;
+            ledmatrix.gridAddPixel(x, y, color);
+          }
+          // remember end of the word on clock
+          lastLetterClock = positionOfWord + word.length();
+        }
+        else{
+          // word is not possible to show on clock
+          logger.logString("word is not possible to show on clock: " + String(word));
+          return -1;
+        }
+      }else{
+        // end - no more word in message
+        break;
+      }
+    }
+    // return success
+    return 0;
+}
+
+/**
+ * @brief Converts the given time as sentence (String)
+ * 
+ * @param hours hours of the time value
+ * @param minutes minutes of the time value
+ * @return String time as sentence
+ */
+String timeToString(uint8_t hours, uint8_t minutes, bool puristModeActive){
+
+  //ES IST
+  String message = "";
+
+  if(puristModeActive){
+    message = "";
+    if(minutes < 5 || (minutes >=30 && minutes < 35)){
+      message = "ES ESCH ";
+    }
+  }
+  else{
+    message = "ES ESCH ";
+  }
+
+  //show minutes
+  if(minutes >= 5 && minutes < 10)
+  {
+    message += "FUF AB ";
+  }
+  else if(minutes >= 10 && minutes < 15)
+  {
+    message += "ZAA AB ";
+  }
+  else if(minutes >= 15 && minutes < 20)
+  {
+    message += "VIERTU AB ";
+  }
+  else if(minutes >= 20 && minutes < 25)
+  {
+    message += "ZWANZG AB "; //Sandro
+  }
+  else if(minutes >= 25 && minutes < 30)
+  {
+    message += "FUF VOR HAUBI ";
+  }
+  else if(minutes >= 30 && minutes < 35)
+  {
+    message += "HAUBI ";
+  }
+  else if(minutes >= 35 && minutes < 40)
+  {
+    message += "FUF AB HAUBI ";
+  }
+  else if(minutes >= 40 && minutes < 45)
+  {
+    message += "ZWANZG VOR "; //Sandro
+  }
+  else if(minutes >= 45 && minutes < 50)
+  {
+    message += "VIERTU VOR ";
+  }
+  else if(minutes >= 50 && minutes < 55)
+  {
+    message += "ZAA VOR ";
+  }
+  else if(minutes >= 55 && minutes < 60)
+  {
+    message += "FUF VOR ";
+  }
+
+  //convert hours to 12h format
+  if(hours >= 12)
+  {
+      hours -= 12;
+  }
+  if(minutes >= 25) //Sandro 20
+  {
+      hours++;
+  }
+  if(hours == 12)
+  {
+      hours = 0;
+  }
+
+  // show hours
+  switch(hours)
+  {
+  case 0:
+    message += "ZWOUFI ";
+    break;
+  case 1:
+    message += "EIS ";
+    // //EIN(S) 
+    // if(minutes > 4){  // Sandro
+    //   message += "S";
+    // }
+    // message += " ";
+    break;
+  case 2:
+    message += "ZWOI ";
+    break;
+  case 3:
+    message += "DRU ";
+    break;
+  case 4:
+    message += "VIERI ";
+    break;
+  case 5:
+    message += "FUFI ";
+    break;
+  case 6:
+    message += "SACHSI ";
+    break;
+  case 7:
+    message += "SEBNI ";
+    break;
+  case 8:
+    message += "ACHTI ";
+    break;
+  case 9:
+    message += "NUNI ";
+    break;
+  case 10:
+    message += "ZANI ";
+    break;
+  case 11:
+    message += "EUFI ";
+    break;
+  }
+  if(minutes < 5)
+  {
+    message += "GSI ";
+  }
+
+  logger.logString("time as String: " + String(message));
+
+  return message;
+}
+