From edcb3afb9200bdbb65f6ccf326433ff23b4338cb Mon Sep 17 00:00:00 2001
From: mgtm98 <43015074+mgtm98@users.noreply.github.com>
Date: Thu, 5 Mar 2020 17:17:37 +0400
Subject: [PATCH 1/2] Default date/time are compile date/time

---
 src/RTCZero.cpp | 34 ++++++++++++++++++++++++++++++++++
 src/RTCZero.h   |  1 +
 2 files changed, 35 insertions(+)

diff --git a/src/RTCZero.cpp b/src/RTCZero.cpp
index 71bfd8d..e3077e9 100644
--- a/src/RTCZero.cpp
+++ b/src/RTCZero.cpp
@@ -103,6 +103,7 @@ void RTCZero::begin(bool resetTime)
   while (RTCisSyncing())
     ;
 
+  RTCdefaultTime();
   _configured = true;
 }
 
@@ -520,3 +521,36 @@ void RTCZero::RTCresetRemove()
   while (RTCisSyncing())
     ;
 }
+
+void RTCZero::RTCdefaultTime()
+{
+  String time = __DATE__;                       // get compile time
+  uint8_t hours = t.substring(0, 2).toInt();    
+  uint8_t minutes = t.substring(3, 5).toInt();  
+  uint8_t seconds = t.substring(6, 8).toInt();  
+  setTime(hours,minutes, seconds);              // get compile date
+  String date = __DATE__;
+  String monStr = t.substring(0,3);
+  uint8_t monInt = 0;
+  // check for the last char
+  // in Mar & Apr - Jan & Jun the last char is identical so check the second one
+  switch(monStr[2]){       
+    case 'n':
+      monInt = (monStr[1] == 'a')? 1 : 6;
+      break;
+    case 'b': monInt = 2; break;
+    case 'r': 
+      monInt = (monStr[1] == 'a')? 3 : 4;
+      break;
+    case 'y': monInt = 5; break;
+    case 'l': monInt = 7; break;
+    case 'g': monInt = 8; break;
+    case 'p': monInt = 9; break;
+    case 't': monInt = 10; break;
+    case 'v': monInt = 11; break;
+    case 'c': monInt = 12; break;
+  }
+  uint8_t day = t.substring(4,6).toInt()
+  uint8_t year = t.substring(7).toInt()
+  setDate(day, monInt, year);
+}
\ No newline at end of file
diff --git a/src/RTCZero.h b/src/RTCZero.h
index f74f091..f37c8dc 100644
--- a/src/RTCZero.h
+++ b/src/RTCZero.h
@@ -112,6 +112,7 @@ class RTCZero {
   void RTCenable();
   void RTCreset();
   void RTCresetRemove();
+  void RTCdefaultTime();
 };
 
 #endif // RTC_ZERO_H

From 2a6843166ef31d0ba79cae19abcf4eb960e339e3 Mon Sep 17 00:00:00 2001
From: mgtm98 <43015074+mgtm98@users.noreply.github.com>
Date: Thu, 5 Mar 2020 17:34:01 +0400
Subject: [PATCH 2/2] refactored monString to nmonInt in a separate function

---
 src/RTCZero.cpp | 20 +++++++++++++-------
 src/RTCZero.h   |  3 ++-
 2 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/src/RTCZero.cpp b/src/RTCZero.cpp
index e3077e9..c6573ce 100644
--- a/src/RTCZero.cpp
+++ b/src/RTCZero.cpp
@@ -103,7 +103,7 @@ void RTCZero::begin(bool resetTime)
   while (RTCisSyncing())
     ;
 
-  RTCdefaultTime();
+  RTCsetCompileTime();
   _configured = true;
 }
 
@@ -522,15 +522,23 @@ void RTCZero::RTCresetRemove()
     ;
 }
 
-void RTCZero::RTCdefaultTime()
+void RTCZero::RTCsetCompileTime()
 {
   String time = __DATE__;                       // get compile time
   uint8_t hours = t.substring(0, 2).toInt();    
   uint8_t minutes = t.substring(3, 5).toInt();  
   uint8_t seconds = t.substring(6, 8).toInt();  
-  setTime(hours,minutes, seconds);              // get compile date
-  String date = __DATE__;
+  setTime(hours,minutes, seconds);              
+  
+  String date = __DATE__;                       // get compile date
   String monStr = t.substring(0,3);
+  uint8_t day = t.substring(4,6).toInt()
+  uint8_t year = t.substring(7).toInt()
+  setDate(day, monIndex(monStr), year);
+}
+
+uint8_t RTCZero::monIndex(String monStr)
+{
   uint8_t monInt = 0;
   // check for the last char
   // in Mar & Apr - Jan & Jun the last char is identical so check the second one
@@ -550,7 +558,5 @@ void RTCZero::RTCdefaultTime()
     case 'v': monInt = 11; break;
     case 'c': monInt = 12; break;
   }
-  uint8_t day = t.substring(4,6).toInt()
-  uint8_t year = t.substring(7).toInt()
-  setDate(day, monInt, year);
+  return monInt;
 }
\ No newline at end of file
diff --git a/src/RTCZero.h b/src/RTCZero.h
index f37c8dc..eddc847 100644
--- a/src/RTCZero.h
+++ b/src/RTCZero.h
@@ -112,7 +112,8 @@ class RTCZero {
   void RTCenable();
   void RTCreset();
   void RTCresetRemove();
-  void RTCdefaultTime();
+  void RTCsetCompileTime();
+  uint8_t monIndex(String monStr);
 };
 
 #endif // RTC_ZERO_H