Add dot as date separator

Conf.cpp

@@ -139,6 +139,7 @@ m_nextionPort("/dev/ttyAMA0"),
 m_nextionBrightness(50U),
 m_nextionDisplayClock(false),
 m_nextionUTC(false),
+m_nextionDateFormat("English"),
 m_oledType(3),
 m_oledBrightness(0),
 m_oledInvert(0)
@@ -461,6 +462,8 @@ bool CConf::read()
 			m_nextionDisplayClock = ::atoi(value) == 1;
 		else if (::strcmp(key, "UTC") == 0)
 			m_nextionUTC = ::atoi(value) == 1;
+		else if (::strcmp(key, "DateFormat") == 0)
+			m_nextionDateFormat = value;
 	} else if (section == SECTION_OLED) {
 		if (::strcmp(key, "Type") == 0)
 			m_oledType = (unsigned char)::atoi(value);
@@ -926,6 +929,11 @@ bool CConf::getNextionUTC() const
 	return m_nextionUTC;
 }
 
+std::string CConf::getNextionDateFormat() const
+{
+	return m_nextionDateFormat;
+}
+
 unsigned char CConf::getOLEDType() const
 {
 	return m_oledType;

Conf.h

@@ -148,6 +148,7 @@ public:
   unsigned int getNextionBrightness() const;
   bool         getNextionDisplayClock() const;
   bool         getNextionUTC() const;
+  std::string  getNextionDateFormat() const;
 
   // The OLED section
   unsigned char  getOLEDType() const;
@@ -260,6 +261,7 @@ private:
   unsigned int m_nextionBrightness;
   bool         m_nextionDisplayClock;
   bool         m_nextionUTC;
+  std::string  m_nextionDateFormat;
 
   unsigned char m_oledType;
   unsigned char m_oledBrightness;

MMDVM.ini

@@ -124,6 +124,7 @@ Port=/dev/ttyAMA0
 Brightness=50
 DisplayClock=1
 UTC=0
+DateFormat=English
 
 [OLED]
 Type=3

MMDVMHost.cpp

@@ -833,6 +833,7 @@ void CMMDVMHost::createDisplay()
 		unsigned int brightness = m_conf.getNextionBrightness();
 		bool displayClock       = m_conf.getNextionDisplayClock();
 		bool utc                = m_conf.getNextionUTC();
+		std::string dateformat  = m_conf.getNextionDateFormat();
 
 		LogInfo("    Port: %s", port.c_str());
 		LogInfo("    Brightness: %u", brightness);
@@ -840,7 +841,7 @@ void CMMDVMHost::createDisplay()
 		if (displayClock)
 			LogInfo("    Display UTC: %s", utc ? "yes" : "no");
 
-		m_display = new CNextion(m_callsign, dmrid, port, brightness, displayClock, utc);
+		m_display = new CNextion(m_callsign, dmrid, port, brightness, displayClock, utc, dateformat);
 #if defined(HD44780)
 	} else if (type == "HD44780") {
 		unsigned int rows    = m_conf.getHD44780Rows();

Nextion.cpp

@@ -24,7 +24,7 @@
 #include <cstring>
 #include <ctime>
 
-CNextion::CNextion(const std::string& callsign, unsigned int dmrid, const std::string& port, unsigned int brightness, bool displayClock, bool utc) :
+CNextion::CNextion(const std::string& callsign, unsigned int dmrid, const std::string& port, unsigned int brightness, bool displayClock, bool utc, const std::string& dateformat) :
 CDisplay(),
 m_callsign(callsign),
 m_dmrid(dmrid),
@@ -33,6 +33,7 @@ m_brightness(brightness),
 m_mode(MODE_IDLE),
 m_displayClock(displayClock),
 m_utc(utc),
+m_dateformat(dateformat),
 m_clockDisplayTimer(1000U, 0U, 400U)
 {
 	assert(brightness >= 0U && brightness <= 100U);
@@ -241,7 +242,13 @@ void CNextion::clockInt(unsigned int ms)
 		int Sec = Time->tm_sec;
 
 		char text[50U];
-		::sprintf(text, "t2.txt=\"%02d:%02d:%02d %02d/%02d/%2d\"", Hour, Min, Sec, Day, Month, Year % 100);
+		if (strcmp(m_dateformat.c_str(), "English") == 0) {
+			::sprintf(text, "t2.txt=\"%02d:%02d:%02d %02d/%02d/%2d\"", Hour, Min, Sec, Day, Month, Year % 100);
+			printf(text, "t2.txt=\"%02d:%02d:%02d %02d/%02d/%2d\"", Hour, Min, Sec, Day, Month, Year % 100);
+		} else if (strcmp(m_dateformat.c_str(), "German") == 0) {
+			::sprintf(text, "t2.txt=\"%02d:%02d:%02d %02d.%02d.%2d\"", Hour, Min, Sec, Day, Month, Year % 100);
+			printf(text, "t2.txt=\"%02d:%02d:%02d %02d.%02d.%2d\"", Hour, Min, Sec, Day, Month, Year % 100);
+		}
 		sendCommand(text);
 
 		m_clockDisplayTimer.start(); // restart the clock display timer

Nextion.h

@@ -29,7 +29,7 @@
 class CNextion : public CDisplay
 {
 public:
-  CNextion(const std::string& callsign, unsigned int dmrid, const std::string& port, unsigned int brightness, bool displayClock, bool utc);
+  CNextion(const std::string& callsign, unsigned int dmrid, const std::string& port, unsigned int brightness, bool displayClock, bool utc, const std::string& dateformat);
   virtual ~CNextion();
 
   virtual bool open();
@@ -60,6 +60,7 @@ private:
   unsigned char     m_mode;
   bool              m_displayClock;
   bool              m_utc;
+  std::string       m_dateformat;
   CTimer            m_clockDisplayTimer;
 
   void sendCommand(const char* command);