Update with changes from main

README.md

@@ -91,6 +91,8 @@ We've got some interesting branches in this repo inspired by user feedback. Thes
 ![compile esp8266 workflow](https://github.com/techniccontroller/wordclock_esp8266/actions/workflows/compile_esp8266.yml/badge.svg?branch=rgbw_leds)
 - [**static_background_pattern**](https://github.com/techniccontroller/wordclock_esp8266/tree/static_background_pattern): This branch allows to light up specific letters always during clock mode. E.G., to display some special words in another color.  
 ![compile esp8266 workflow](https://github.com/techniccontroller/wordclock_esp8266/actions/workflows/compile_esp8266.yml/badge.svg?branch=static_background_pattern)
+- [**frame_light**](https://github.com/techniccontroller/wordclock_esp8266/tree/frame_light): This branch allows to add an additional LEDs around the clock, as background/frame light it has the same color as the clock. Thanks to Sandro for the idea. 
+![compile esp8266 workflow](https://github.com/techniccontroller/wordclock_esp8266/actions/workflows/compile_esp8266.yml/badge.svg?branch=frame_light)
 
 ## Install needed Libraries
 

data/index.html

@@ -243,7 +243,7 @@
 	}
 
 	.show{
-		height: 280px;
+		height: 320px;
 		transition: height 1s;
 	}
 
@@ -280,6 +280,10 @@ <h1 id="headline">WORDCLOCK 2.0</h1>
 				<label for="colorshiftspeed">Color shift speed:</label>
 				<input type="range" id="colorshiftspeed" name="volume" min="0" max="50">
 			</div>
+			<div class="number-container">
+				<label for="nm_brightness">Nightmode brightness:</label>
+				<input type="range" id="nm_brightness" name="volume" min="0" max="100">
+			</div>
 			<div class="number-container">
 				<label for="nm_start" style="align-self: flex-start">Nightmode start time: </label> 
 				<input type="time" id="nm_start" name="nm_start" min="00:00" max="23:59">
@@ -536,6 +540,7 @@ <h1 id="headline">WORDCLOCK 2.0</h1>
 					document.getElementById("nm_start").value = myVar.nightModeStart.replace("-", ":");
 					document.getElementById("nm_end").value = myVar.nightModeEnd.replace("-", ":");
 					document.getElementById("brightness").value = parseInt(myVar.brightness);
+					document.getElementById("nm_brightness").value = parseInt(myVar.nightModeBrightness);
 					document.getElementById("colorshiftspeed").value = parseInt(myVar.colorshiftspeed);
 
 					updateDisplay(parseInt(myVar.modeid));
@@ -606,6 +611,7 @@ <h1 id="headline">WORDCLOCK 2.0</h1>
 				var nmStart = document.getElementById("nm_start");
 				var nmEnd = document.getElementById("nm_end");
 				var sld_brightness = document.getElementById("brightness");
+				var sld_nm_brightness = document.getElementById("nm_brightness");
 				var sld_colorshiftspeed = document.getElementById("colorshiftspeed");
 				var ckb_resetWifi = document.querySelector('input[id="ResetWifi"]');
 				var cmdstr = "./cmd?setting=";
@@ -616,6 +622,8 @@ <h1 id="headline">WORDCLOCK 2.0</h1>
 				cmdstr += sld_brightness.value;
 				cmdstr += "-";
 				cmdstr += sld_colorshiftspeed.value;
+				cmdstr += "-";
+				cmdstr += sld_nm_brightness.value;
 				console.log(cmdstr);
 				sendCommand(cmdstr);
 				if(ckb_resetWifi.checked) {

ntp_client_plus.cpp

@@ -314,6 +314,26 @@ unsigned int NTPClientPlus::getDayOfWeek()
     return this->_dayOfWeek;
 }
 
+/**
+ * @brief Getter for day of the month
+ * 
+ * @return unsigned int 
+ */
+unsigned int NTPClientPlus::getDayOfMonth()
+{
+    return this->_dateDay;
+}
+
+/**
+ * @brief Getter for the month number
+ * 
+ * @return unsigned int 
+ */
+unsigned int NTPClientPlus::getMonthNumber()
+{
+    return this->_dateMonth;
+}
+
 /**
  * @brief Function to calc current year
  * 

ntp_client_plus.h

@@ -33,6 +33,8 @@ class NTPClientPlus{
         String getFormattedDate();
         void calcDate();
         unsigned int getDayOfWeek();
+        unsigned int getDayOfMonth();
+        unsigned int getMonthNumber();
         unsigned int getYear();
         bool isLeapYear(unsigned int year);
         int getMonth(int dayOfYear);

wordclock_esp8266.ino

@@ -48,20 +48,38 @@
 //                                        CONSTANTS
 // ----------------------------------------------------------------------------------
 
-#define EEPROM_SIZE 30      // size of EEPROM to save persistent variables
-#define ADR_NM_START_H 0
-#define ADR_NM_END_H 4
-#define ADR_NM_START_M 8
-#define ADR_NM_END_M 12
-#define ADR_BRIGHTNESS 16
-#define ADR_MC_RED 20
-#define ADR_MC_GREEN 22
-#define ADR_MC_BLUE 24
-#define ADR_STATE 26
-#define ADR_NM_ACTIVATED 27
-#define ADR_COLSHIFTSPEED 28
-#define ADR_COLSHIFTACTIVE 29
-
+#define EEPROM_VERSION_CODE   3  // Change this value when defaults settings change
+
+// EEPROM address map (all uint8_t, 1 byte each)
+#define EEPROM_SIZE          14  // size of EEPROM to save persistent variables
+#define ADR_EEPROM_VERSION    0  // uint8_t
+#define ADR_NM_START_H        1  // uint8_t
+#define ADR_NM_END_H          2  // uint8_t
+#define ADR_NM_START_M        3  // uint8_t
+#define ADR_NM_END_M          4  // uint8_t
+#define ADR_BRIGHTNESS        5  // uint8_t
+#define ADR_MC_RED            6  // uint8_t
+#define ADR_MC_GREEN          7  // uint8_t
+#define ADR_MC_BLUE           8  // uint8_t
+#define ADR_STATE             9  // uint8_t
+#define ADR_NM_ACTIVATED     10  // uint8_t
+#define ADR_COLSHIFTSPEED    11  // uint8_t
+#define ADR_COLSHIFTACTIVE   12  // uint8_t
+#define ADR_NM_BRIGHTNESS    13  // uint8_t
+
+// DEFAULT SETTINGS (if one changes this, also increment the EEPROM_VERSION_CODE, to ensure that the EEPROM is updated with the new defaults)
+#define DEFAULT_NM_START_HOUR 22 // default start hour of nightmode (0-23)
+#define DEFAULT_NM_START_MIN 5   // default start minute of nightmode (0-59)
+#define DEFAULT_NM_END_HOUR 7    // default end hour of nightmode (0-23)
+#define DEFAULT_NM_END_MIN 0     // default end minute of nightmode (0-59)
+#define DEFAULT_BRIGHTNESS 40    // default brightness of LEDs (10-255)
+#define DEFAULT_MC_RED 200       // default main color red value
+#define DEFAULT_MC_GREEN 200     // default main color green value
+#define DEFAULT_MC_BLUE 0        // default main color blue value
+#define DEFAULT_NM_ACTIVATED 1   // if function nightmode is activated (0 = deactivated, 1 = activated)
+#define DEFAULT_NM_BRIGHTNESS 0 // default brightness during night mode (0-255)
+#define DEFAULT_COLSHIFT_SPEED 1 // needs to be between larger than 0 (1 = slowest, 255 = fastest)
+#define DEFAULT_COLSHIFT_ACTIVE 0 // if dynamic color shift is active (0 = deactivated, 1 = activated)
 
 #define NEOPIXELPIN 5       // pin to which the NeoPixels are attached
 #define BUTTONPIN 14        // pin to which the button is attached
@@ -159,7 +177,7 @@ const uint32_t colors24bit[NUM_COLORS] = {
   LEDMatrix::Color24bit(0, 128, 0), 
   LEDMatrix::Color24bit(0, 0, 255) };
 
-uint8_t brightness = 40;            // current brightness of leds
+uint8_t brightness = DEFAULT_BRIGHTNESS;            // current brightness of leds
 bool sprialDir = false;
 
 // timestamp variables
@@ -182,24 +200,25 @@ Tetris mytetris = Tetris(&ledmatrix, &logger);
 Snake mysnake = Snake(&ledmatrix, &logger);
 Pong mypong = Pong(&ledmatrix, &logger);
 
-float filterFactor = DEFAULT_SMOOTHING_FACTOR;// stores smoothing factor for led transition
-uint8_t currentState = st_clock;              // stores current state
-bool stateAutoChange = false;                 // stores state of automatic state change
-bool nightMode = false;                       // stores state of nightmode
-bool nightModeActivated = true;               // stores if the function nightmode is activated (its not the state of nightmode)
-bool ledOff = false;                          // stores state of led off
-uint32_t maincolor_clock = colors24bit[2];    // color of the clock and digital clock
-uint32_t maincolor_snake = colors24bit[1];    // color of the random snake animation
-bool apmode = false;                          // stores if WiFi AP mode is active
-bool dynColorShiftActive = false;              // stores if dynamic color shift is active
-uint8_t dynColorShiftPhase = 0;               // stores the phase of the dynamic color shift
-uint8_t dynColorShiftSpeed = 1;               // stores the speed of the dynamic color shift -> used to calc update period
+float filterFactor = DEFAULT_SMOOTHING_FACTOR;        // stores smoothing factor for led transition
+uint8_t currentState = st_clock;                      // stores current state
+bool stateAutoChange = false;                         // stores state of automatic state change
+bool nightMode = false;                               // stores state of nightmode
+bool nightModeActivated = DEFAULT_NM_ACTIVATED;       // stores if the function nightmode is activated (its not the state of nightmode)
+bool ledOff = false;                                  // stores state of led off
+uint32_t maincolor_clock = colors24bit[2];            // color of the clock and digital clock
+uint32_t maincolor_snake = colors24bit[1];            // color of the random snake animation
+bool apmode = false;                                  // stores if WiFi AP mode is active
+bool dynColorShiftActive = DEFAULT_COLSHIFT_ACTIVE;   // stores if dynamic color shift is active
+uint8_t dynColorShiftPhase = 0;                       // stores the phase of the dynamic color shift
+uint8_t dynColorShiftSpeed = DEFAULT_COLSHIFT_SPEED;  // stores the speed of the dynamic color shift -> used to calc update period
 
 // nightmode settings
-uint8_t nightModeStartHour = 22;
-uint8_t nightModeStartMin = 0;
-uint8_t nightModeEndHour = 7;
-uint8_t nightModeEndMin = 0;
+uint8_t nightModeStartHour = DEFAULT_NM_START_HOUR;
+uint8_t nightModeStartMin = DEFAULT_NM_START_MIN;
+uint8_t nightModeEndHour = DEFAULT_NM_END_HOUR;
+uint8_t nightModeEndMin = DEFAULT_NM_END_MIN;
+uint8_t nightModeBrightness = DEFAULT_NM_BRIGHTNESS;
 
 // Watchdog counter to trigger restart if NTP update was not possible 30 times in a row (5min)
 int watchdogCounter = 30;
@@ -221,6 +240,25 @@ void setup() {
   //Init EEPROM
   EEPROM.begin(EEPROM_SIZE);
 
+  // Check EEPROM version code
+  uint8_t storedVersion = EEPROM.read(ADR_EEPROM_VERSION);
+  if (storedVersion != EEPROM_VERSION_CODE) {
+    // Set new defaults
+    EEPROM.write(ADR_EEPROM_VERSION, EEPROM_VERSION_CODE);
+    EEPROM.write(ADR_NM_START_H, DEFAULT_NM_START_HOUR);
+    EEPROM.write(ADR_NM_START_M, DEFAULT_NM_START_MIN);
+    EEPROM.write(ADR_NM_END_H, DEFAULT_NM_END_HOUR);
+    EEPROM.write(ADR_NM_END_M, DEFAULT_NM_END_MIN);
+    EEPROM.write(ADR_BRIGHTNESS, DEFAULT_BRIGHTNESS);
+    setMainColor(DEFAULT_MC_RED, DEFAULT_MC_GREEN, DEFAULT_MC_BLUE);
+    EEPROM.write(ADR_STATE, st_clock);
+    EEPROM.write(ADR_NM_ACTIVATED, DEFAULT_NM_ACTIVATED);
+    EEPROM.write(ADR_COLSHIFTSPEED, DEFAULT_COLSHIFT_SPEED);
+    EEPROM.write(ADR_COLSHIFTACTIVE, DEFAULT_COLSHIFT_ACTIVE);
+    EEPROM.write(ADR_NM_BRIGHTNESS, DEFAULT_NM_BRIGHTNESS);
+    EEPROM.commit();
+  }
+
   // configure button pin as input
   pinMode(BUTTONPIN, INPUT_PULLUP);
 
@@ -360,6 +398,7 @@ void setup() {
   loadNightmodeSettingsFromEEPROM();
   loadBrightnessSettingsFromEEPROM();
   loadColorShiftStateFromEEPROM();
+  loadNightmodeBrightnessFromEEPROM();
 
   if(ESP.getResetReason().equals("Power On") || ESP.getResetReason().equals("External System")){
     // test quickly each LED
@@ -426,15 +465,23 @@ void loop() {
   }
 
   // handle state behaviours (trigger loopCycles of different states depending on current state)
-  if(!nightMode && !ledOff && (millis() - lastStep > behaviorUpdatePeriod) && (millis() - lastLEDdirect > TIMEOUT_LEDDIRECT)){
+  if(!ledOff && (millis() - lastStep > behaviorUpdatePeriod) && (millis() - lastLEDdirect > TIMEOUT_LEDDIRECT)){
     updateStateBehavior(currentState);    
     lastStep = millis();
   }
 
-  // Turn off LEDs if ledOff is true or nightmode is active
-  if((ledOff || nightMode) && !waitForTimeAfterReboot){
+  // Turn off LEDs if ledOff is true
+  if(ledOff && !waitForTimeAfterReboot){
     ledmatrix.gridFlush();
   }
+
+  // Apply night mode brightness
+  if(nightMode && !ledOff && !waitForTimeAfterReboot){
+    ledmatrix.setBrightness(nightModeBrightness);
+  }
+  else if(!nightMode && !ledOff && !waitForTimeAfterReboot){
+    ledmatrix.setBrightness(brightness);
+  }
 
   // periodically write colors to matrix
   if(millis() - lastAnimationStep > PERIOD_MATRIXUPDATE && !waitForTimeAfterReboot && (millis() - lastLEDdirect > TIMEOUT_LEDDIRECT)){
@@ -446,7 +493,7 @@ void loop() {
   handleButton();
 
   // handle state changes
-  if(stateAutoChange && (millis() - lastStateChange > PERIOD_STATECHANGE) && !nightMode && !ledOff){
+  if(stateAutoChange && (millis() - lastStateChange > PERIOD_STATECHANGE) && !ledOff){
     // increment state variable and trigger state change
     stateChange((currentState + 1) % NUM_STATES, false);
 
@@ -897,6 +944,16 @@ void loadColorShiftStateFromEEPROM()
   logger.logString("ColorShiftActive: " + String(dynColorShiftActive));
 }
 
+/**
+ * @brief Load the night mode brightness from EEPROM
+ *
+ */
+void loadNightmodeBrightnessFromEEPROM()
+{
+  nightModeBrightness = EEPROM.read(ADR_NM_BRIGHTNESS);
+  logger.logString("Night mode brightness: " + String(nightModeBrightness));
+}
+
 /**
  * @brief Handler for handling commands sent to "/cmd" url
  * 
@@ -969,6 +1026,7 @@ void handleCommand() {
     nightModeEndMin = split(timestr, '-', 3).toInt();
     brightness = split(timestr, '-', 4).toInt();
     dynColorShiftSpeed = split(timestr, '-', 5).toInt();
+    nightModeBrightness = split(timestr, '-', 6).toInt();
     if(nightModeStartHour < 0 || nightModeStartHour > 23) nightModeStartHour = 22;
     if(nightModeStartMin < 0 || nightModeStartMin > 59) nightModeStartMin = 0;
     if(nightModeEndHour < 0 || nightModeEndHour > 23) nightModeEndHour = 7;
@@ -981,11 +1039,13 @@ void handleCommand() {
     EEPROM.write(ADR_NM_END_M, nightModeEndMin);
     EEPROM.write(ADR_BRIGHTNESS, brightness);
     EEPROM.write(ADR_COLSHIFTSPEED, dynColorShiftSpeed);
+    EEPROM.write(ADR_NM_BRIGHTNESS, nightModeBrightness);
     EEPROM.commit();
     logger.logString("Nightmode starts at: " + String(nightModeStartHour) + ":" + String(nightModeStartMin));
     logger.logString("Nightmode ends at: " + String(nightModeEndHour) + ":" + String(nightModeEndMin));
     logger.logString("Brightness: " + String(brightness));
     logger.logString("ColorShiftSpeed: " + String(dynColorShiftSpeed));
+    logger.logString("Night mode brightness: " + String(nightModeBrightness));
     ledmatrix.setBrightness(brightness);
     lastNightmodeCheck = millis()  - PERIOD_NIGHTMODECHECK;
   }
@@ -1139,6 +1199,8 @@ void handleDataRequest() {
       message += ",";
       message += "\"brightness\":\"" + String(brightness) + "\"";
       message += ",";
+      message += "\"nightModeBrightness\":\"" + String(nightModeBrightness) + "\"";
+      message += ",";
       message += "\"colorshift\":\"" + String(dynColorShiftActive) + "\"";
       message += ",";
       message += "\"colorshiftspeed\":\"" + String(dynColorShiftSpeed) + "\"";

wordclockfunctions.ino

@@ -114,7 +114,7 @@ String timeToString(uint8_t hours,uint8_t minutes){
   }
   else if(minutes >= 20 && minutes < 25)
   {
-    message += "ZEHN VOR HALB "; 
+    message += "ZWANZIG NACH ";
   }
   else if(minutes >= 25 && minutes < 30)
   {
@@ -130,7 +130,7 @@ String timeToString(uint8_t hours,uint8_t minutes){
   }
   else if(minutes >= 40 && minutes < 45)
   {
-    message += "ZEHN NACH HALB ";
+    message += "ZWANZIG VOR ";
   }
   else if(minutes >= 45 && minutes < 50)
   {
@@ -150,7 +150,7 @@ String timeToString(uint8_t hours,uint8_t minutes){
   {
       hours -= 12;
   }
-  if(minutes >= 20)
+  if(minutes >= 25)
   {
       hours++;
   }

wordclockfunctions.ino_swiss

@@ -9,7 +9,6 @@ const String clockStringSwiss =  "ESPESCHAFUFVIERTUBFZAAZWANZGSIVORABOHWORTUHRHA
  */
 void drawMinuteIndicator(uint8_t minutes, uint32_t color){
   //separate LEDs for minutes in an additional row
-  {
     switch (minutes%5)
     { 
       case 0:
@@ -31,7 +30,6 @@ void drawMinuteIndicator(uint8_t minutes, uint32_t color){
         ledmatrix.setMinIndicator(0b1111, color);
         break;
     }
-  }
 }
 
 /**
@@ -93,20 +91,10 @@ int showStringOnClock(String message, uint32_t color){
  * @param minutes minutes of the time value
  * @return String time as sentence
  */
-String timeToString(uint8_t hours, uint8_t minutes, bool puristModeActive){
+String timeToString(uint8_t hours, uint8_t minutes){
 
   //ES IST
-  String message = "";
-
-  if(puristModeActive){
-    message = "";
-    if(minutes < 5 || (minutes >=30 && minutes < 35)){
-      message = "ES ESCH ";
-    }
-  }
-  else{
-    message = "ES ESCH ";
-  }
+  String message = "ES ESCH ";
 
   //show minutes
   if(minutes >= 5 && minutes < 10)