Some Custom Improvements.

src/Display.cpp

@@ -48,15 +48,35 @@ void WatchyDisplay::asyncPowerOn() {
   }
 }
 
-void WatchyDisplay::setDarkBorder(bool dark) {
+void WatchyDisplay::drawDarkBorder(bool dark) {
   if (_hibernating) return;
-  darkBorder = dark;
+  //This line overrides the intended behaviour that I want for the
+  //darkBorder variable. I want to set the darkBorder variable to dark
+  //and then paint the border always dark, not always putting the opposite
+  //colour of the background, like it is done here.
+  //darkBorder = dark;
   _startTransfer();
   _transferCommand(0x3C); // BorderWavefrom
   _transfer(dark ? 0x02 : 0x05);
   _endTransfer();
 }
 
+/*
+  This is a setter for the darkBorder variable. It sets the darkBorder.
+*/
+void WatchyDisplay::setDarkBorder(bool dark) {
+  if (_hibernating) return;
+  darkBorder = dark;
+  drawDarkBorder(dark);
+}
+
+/*
+  This is a getter for the darkBorder variable. It returns the darkBorder.
+*/
+bool WatchyDisplay::isDarkBorder() {
+  return darkBorder;
+}
+
 void WatchyDisplay::clearScreen(uint8_t value)
 {
   writeScreenBuffer(value);

src/Display.h

@@ -38,7 +38,9 @@ class WatchyDisplay : public GxEPD2_EPD
     // constructor
     WatchyDisplay();
     void initWatchy();
+    void drawDarkBorder(bool darkBorder);
     void setDarkBorder(bool darkBorder);
+    bool isDarkBorder();
     void asyncPowerOn();
     void _PowerOnAsync();
     bool waitingPowerOn = false;
@@ -76,7 +78,7 @@ class WatchyDisplay : public GxEPD2_EPD
     void powerOff(); // turns off generation of panel driving voltages, avoids screen fading over time
     void hibernate(); // turns powerOff() and sets controller to deep sleep for minimum power use, ONLY if wakeable by RST (rst >= 0)
 
-    bool darkBorder = false; // adds a dark border outside the normal screen area
+    bool darkBorder = true; // adds a dark border outside the normal screen area
 
     static constexpr bool reduceBoosterTime = true; // Saves ~200ms
   private:

src/TimezonesGMT.h

@@ -0,0 +1,72 @@
+#ifndef TIMEZONES_GMT_H
+#define TIMEZONES_GMT_H
+
+// This file is used to set up GMT based timezones.
+
+// You don't need to change anything here to be able to set up GMT based time.
+// If you set TIMEZONES_NON_GMT_OVERRIDE to 1 (as for get summer time and leaps),
+// you must provide one location based timezone.
+// 0: GMT, 1: Location timezone.
+
+// Visit the link below.
+
+#ifndef TIMEZONES_NON_GMT_OVERRIDE
+#define TIMEZONES_NON_GMT_OVERRIDE 0 // 0: GMT, 1: Location timezone.
+#endif
+
+#ifndef TIMEZONES_SELECTED
+#define TIMEZONES_SELECTED 0         // If above is 0, value is index of array below.
+#endif                               // Etc/GMT0
+
+#define TIMEZONES_LENGTH 28
+
+typedef struct TZ {
+  const char* location;
+  const char* timezone;
+} TZ;
+
+
+// https://raw.githubusercontent.com/nayarsystems/posix_tz_db/master/zones.csv
+static TZ tz_override = {
+  "Europe/Madrid",
+  "CET-1CEST,M3.5.0,M10.5.0/3"
+}; 
+
+
+static TZ timeZones[] = {
+  {"Etc/GMT+0","GMT0"},         // 0
+  {"Etc/GMT+1","<-01>1"},       // 1
+  {"Etc/GMT+2","<-02>2"},       // 2
+  {"Etc/GMT+3","<-03>3"},       // 3
+  {"Etc/GMT+4","<-04>4"},       // 4
+  {"Etc/GMT+5","<-05>5"},       // 5
+  {"Etc/GMT+6","<-06>6"},       // 6
+  {"Etc/GMT+7","<-07>7"},       // 7
+  {"Etc/GMT+8","<-08>8"},       // 8
+  {"Etc/GMT+9","<-09>9"},       // 9
+  {"Etc/GMT+10","<-10>10"},     // 10
+  {"Etc/GMT+11","<-11>11"},     // 11
+  {"Etc/GMT+12","<-12>12"},     // 12
+  {"Etc/GMT-0","GMT0"},         // 13
+  {"Etc/GMT-1","<+01>-1"},      // 14
+  {"Etc/GMT-2","<+02>-2"},      // 15
+  {"Etc/GMT-3","<+03>-3"},      // 16
+  {"Etc/GMT-4","<+04>-4"},      // 17
+  {"Etc/GMT-5","<+05>-5"},      // 18
+  {"Etc/GMT-6","<+06>-6"},      // 19
+  {"Etc/GMT-7","<+07>-7"},      // 20
+  {"Etc/GMT-8","<+08>-8"},      // 21
+  {"Etc/GMT-9","<+09>-9"},      // 22
+  {"Etc/GMT-10","<+10>-10"},    // 23
+  {"Etc/GMT-11","<+11>-11"},    // 24
+  {"Etc/GMT-12","<+12>-12"},    // 25
+  {"Etc/GMT-13","<+13>-13"},    // 26
+  {"Etc/GMT-14","<+14>-14"},    // 27
+};
+
+static long OFFSETS_SEC[] = {
+  0, 3600, 7200, 10800, 14400, 18000, 21600, 25200, 28800, 32400, 36000, 39600, 43200, 0, -3600, -7200, -10800, -14400, -18000, -21600, -25200, -28800, -32400, -36000, -39600, -43200, -46800, -50400
+};
+
+static int8_t tzIndex = TIMEZONES_SELECTED;
+#endif //TIMEZONES_GMT_H