src/ClockClient.h

@@ -36,8 +36,8 @@ class ClockClient
     static int const getClockMinutes() { return clockMinutes; }
     static int const getClockSeconds() { return clockSeconds; }
     static void addClockChangeCallback(ClockChangeCallback callback);
-    int getNumberOfKnownClocks() { return fastclockScanner.getNumberOfKnownClocks(); };
+    static int getNumberOfKnownClocks();
-    String *getKnownClocks() { return fastclockScanner.getKnownClocks(); };
+    static String *getKnownClocks();
     int getListenPort();
     IPAddress getMulticastIP();
     static String const getClockString() {

src/DjConfig.cpp

@@ -127,28 +127,6 @@ void Config::loadFile(const char *filename, const char * const sectionConfigItem
   }
 }
 
-void Config::writeAllConfigs(void) {
-  boolean allChangesWritten = false;
-  logHeap();
-
-  while (!allChangesWritten) {
-    for (int i=0; i<numberOfConfigItems; ++i) {
-      debug.out(configItems[i].section);
-      debug.out(".");
-      debug.out(configItems[i].name);
-      debug.out("(");
-      debug.out(configItems[i].changed ? "changed" : "-");
-      debug.out(")=");
-      debug.outln(configItems[i].value);
-      if (configItems[i].changed) {
-        writeConfigFile(configItems[i].section);
-        break; // leave for-loop and restart search for changes
-      }
-    }
-    // no further changes found, we are done
-    allChangesWritten = true;
-  }
-}
 
 void Config::writeConfigFile(String filename) {
   logHeap();

src/DjConfig.h

@@ -25,7 +25,7 @@ public:
   void setString(String parameter, String value);
   void setInt(String parameter, int value);
   void setBoolean(String parameter, boolean value);
-  void writeAllConfigs(void) ;
+
 private:
   String _filename = "";
   Debug& debug;

src/SevenSegmentClock.cpp

@@ -4,18 +4,6 @@ static const uint16_t PixelCount = 4*7*3+3;
 
 #define colorSaturation 31
 
-SevenSegmentClock::ColorSelection
-SevenSegmentClock::colorSelection[] = {
-  { Black, "Black", 0, 0, 0 },
-  { Blue, "Blue", 0, 0, 255 },
-  { Red, "Red", 255, 0, 0 },
-  { Green, "Green", 0, 255, 0 },
-  { White, "White", 255, 255, 255 },
-  { Yellow, "Yellow", 255, 255, 0 }
-};
-
-int SevenSegmentClock::numberOfSupportedColors = sizeof(SevenSegmentClock::colorSelection) / sizeof(SevenSegmentClock::colorSelection[0]);
-
 // Seven Segment Layout: 3 LEDs per segment
 // order of segments:
 //     b
@@ -300,7 +288,6 @@ uint8_t SevenSegmentClock::LedDataPin;
 Adafruit_NeoPixel *SevenSegmentClock::strip;
 
 void SevenSegmentClock::initColors(uint8_t _brightness) {
-  #if 0
   SevenSegmentClock::red = strip->Color(_brightness, 0, 0);
   SevenSegmentClock::green = strip->Color(0, _brightness, 0);
   SevenSegmentClock::blue = strip->Color(0, 0, _brightness);
@@ -308,13 +295,10 @@ void SevenSegmentClock::initColors(uint8_t _brightness) {
   SevenSegmentClock::black = strip->Color(0, 0, 0);
   SevenSegmentClock::yellow = strip->Color(_brightness, _brightness, 0);
   SevenSegmentClock::setColor(SevenSegmentClock::getColor()); // reset color to enforce reclaculation
-  #endif
 }
 
 void SevenSegmentClock::setColor(Color color) {
   currentColorHandle = color;
-  currentColor = getColorByHandle(color);
-  #if 0
   switch (currentColorHandle) {
     case Black: currentColor = SevenSegmentClock::black; break;
     case Blue: currentColor = SevenSegmentClock::blue; break;
@@ -323,7 +307,6 @@ void SevenSegmentClock::setColor(Color color) {
     case White: currentColor = SevenSegmentClock::white; break;
     case Yellow: currentColor = SevenSegmentClock::yellow; break;
   }
-  #endif
 }
 
 void SevenSegmentClock::begin(void) {

src/SevenSegmentClock.h

@@ -29,49 +29,6 @@ public:
   void displaySeperator(char seperatorCharacter);
   void setBrightness(uint8_t b) { brightness=b; initColors(b); };
   uint8_t getBrightness(void) { return brightness; };
-  int getNumberSupportedColors(void) { return numberOfSupportedColors; };
-  String getColorName(int index) { return String(colorSelection[index].colorName); };
-  String getColorName(Color handle) {
-    for (int i=0; i<numberOfSupportedColors; ++i) {
-      if (colorSelection[i].handle == handle)
-        return colorSelection[i].colorName;
-    }
-    debug.outln(F("ERROR: Unknown color / handle not known"), DEBUG_ERROR);
-    return String(F("ERROR: Unknown color handle"));
-  };
-  Color getColorHandle(int index) { return colorSelection[index].handle; };
-  uint32_t getAdjustedStripColor(uint8_t red, uint8_t green, uint8_t blue) {
-    return strip->Color((red * brightness) / 255, (green * brightness) / 255, (blue * brightness) / 255);
-  }
-  uint32 getColorByName(String name) {
-    for (int i=0; i<numberOfSupportedColors; ++i) {
-      if (colorSelection[i].colorName.equals(name)) {
-        return getAdjustedStripColor(colorSelection[i].red, colorSelection[i].green, colorSelection[i].blue);
-      }
-    }
-    debug.out(F("ERROR: Unknown color name "), DEBUG_ERROR);
-    debug.outln(name, DEBUG_ERROR);
-    return 0xffffffff;
-  };
-  uint32 getColorByHandle(Color handle) {
-    for (int i=0; i<numberOfSupportedColors; ++i) {
-      if (colorSelection[i].handle == handle) {
-        return getAdjustedStripColor(colorSelection[i].red, colorSelection[i].green, colorSelection[i].blue);
-      }
-    }
-    debug.outln(F("ERROR: Unknown color handle"), DEBUG_ERROR);
-    return 0xffffffff;
-  };
-  Color getColorHandleByName(String name) {
-    for (int i=0; i<numberOfSupportedColors; ++i) {
-      if (colorSelection[i].colorName.equals(name)) {
-        return colorSelection[i].handle;
-      }
-    }
-    debug.out(F("ERROR: Unknown color name "), DEBUG_ERROR);
-    debug.outln(name, DEBUG_ERROR);
-    return Green; // default
-  };
 private:
   Debug& debug;
   Config& config;
@@ -89,11 +46,5 @@ private:
   uint32_t currentColor;
   void displaySegment(unsigned int ledAddress, uint32_t color);
   void initColors(uint8_t _brightness);
-  static struct ColorSelection {
-    Color handle;
-    String colorName;
-    uint8_t red, green, blue;
-  } colorSelection[];
-  static int numberOfSupportedColors;
 };
 #endif

src/main.cpp

@@ -41,8 +41,61 @@ Debug debug;
 Config config(debug);
 ClockClient fastclock(debug, config);
 SevenSegmentClock sevenSegmentClock(debug, config);
-ClockClient fastclockClient(debug, config);
 ESP8266WebServer *server;
+ClockClient fastclockClient(debug, config);
+
+static struct ColorSelection {
+  uint8_t id;
+  SevenSegmentClock::Color colorHandle;
+  String colorName;
+} colorSelection[] = {
+  { 1, SevenSegmentClock::Black, "black" },
+  { 2, SevenSegmentClock::Blue, "blue" },
+  { 3, SevenSegmentClock::Red, "red" },
+  { 4, SevenSegmentClock::Green, "green" },
+  { 5, SevenSegmentClock::White, "white" },
+  { 6, SevenSegmentClock::Yellow, "yellow" }
+};
+
+#if 0
+
+static const String getColorName(uint8_t color) {
+  for (unsigned int i=0; i<sizeof(colorSelection); ++i) {
+    if (color == colorSelection[i].id) {
+      return colorSelection[i].colorName;
+    }
+  }
+  return "**INVALID**";
+}
+
+static const uint8_t getColorId(SevenSegmentClock::Color color) {
+  for (unsigned int i=0; i<sizeof(colorSelection); ++i) {
+    if (color == colorSelection[i].colorHandle) {
+      return colorSelection[i].id;
+    }
+  }
+  return -1;
+}
+
+static const SevenSegmentClock::Color getColorHandle(uint8_t id) {
+  for (unsigned int i=0; i<sizeof(colorSelection); ++i) {
+    if (id == colorSelection[i].id) {
+      return colorSelection[i].colorHandle;
+    }
+  }
+  return SevenSegmentClock::Green; // default
+}
+#endif
+
+static const SevenSegmentClock::Color getColorHandleByName(String name) {
+  for (unsigned int i=0; i<sizeof(colorSelection); ++i) {
+    if (name.equals(colorSelection[i].colorName)) {
+      return colorSelection[i].colorHandle;
+    }
+  }
+  return SevenSegmentClock::Green; // default
+}
+
 
 //flag for saving data
 bool shouldSaveConfig = false;
@@ -81,6 +134,25 @@ void setupWifiConnection() {
   //save the custom parameters to FS
   if (shouldSaveConfig) {
     debug.outln("saving config ... NYI", DEBUG_MED_INFO);
+    // DynamicJsonDocument config(2048);
+    //JsonObject json = jsonBuffer.createObject();
+    /*
+    config["clock_name"] = clockName;
+    config["clock_channel"] = clockChannelString;
+    config["clock_color"] = clockColor;
+    */
+
+/*
+    File configFile = SPIFFS.open("/config.json", "w");
+    if (!configFile) {
+      Serial.println("failed to open config file for writing");
+    }
+
+    serializeJsonPretty(config, Serial);
+    serializeJson(config, configFile);
+    configFile.close();
+    //end save
+*/
   }
 
   debug.out("local ip: ", DEBUG_MAX_INFO); debug.outln(WiFi.localIP(), DEBUG_MAX_INFO);
@@ -94,11 +166,8 @@ const char _SCRIPT[] PROGMEM            = "<script>function c(l){document.getEle
 const char _HEAD_END[] PROGMEM          = "</head><body><div style='text-align:left;display:inline-block;min-width:260px;'>";
 const char _PORTAL_OPTIONS[] PROGMEM    = "<form action=\"/wifi\" method=\"get\"><button>Configure WiFi</button></form><br/><form action=\"/0wifi\" method=\"get\"><button>Configure WiFi (No Scan)</button></form><br/><form action=\"/i\" method=\"get\"><button>Info</button></form><br/><form action=\"/r\" method=\"post\"><button>Reset</button></form>";
 const char _ITEM[] PROGMEM              = "<div><a href='#p' onclick='c(this)'>{v}</a>&nbsp;<span class='q {i}'>{r}%</span></div>";
-const char _FORM_START[] PROGMEM        = "<form method='get' action='configSave'>";
+const char _FORM_START[] PROGMEM        = "<form method='get' action='configsave'>";
-const char _FORM_CLOCKNAME[] PROGMEM    = "<label for='n'>Fastclock name</label><input id='n' name='n' length=32 placeholder='clock name' value='{n}'><br/>";
+const char _FORM_CLOCKNAME[] PROGMEM    = "<label for='n'>Fastclock name</label><input id='n' name='n' length=32 placeholder='clock name'><br/>";
-const char _FORM_CLOCKSFOUND_START[] PROGMEM = "Fastclocks seen:<br/><ul>";
-const char _FORM_CLOCKSFOUND_ITEM[] PROGMEM = "<li>{fc}</li>";
-const char _FORM_CLOCKSFOUND_END[] PROGMEM = "</ul><br/>";
 const char _FORM_CLOCKMODE_HEADLINE[] PROGMEM = "<br/>Clock mode:<br/>";
 const char _FORM_CLOCKMODE_DEMO[] PROGMEM = "<input class='r' id='md' name='m' type='radio' value='demo' {check}><label for='md'>Demo</label><br/>";
 const char _FORM_CLOCKMODE_REAL[] PROGMEM = "<input class='r' id='mr' name='m' type='radio' value='real' {check}><label for='md'>Real Clock</label><br/>";
@@ -106,18 +175,15 @@ const char _FORM_CLOCKMODE_FAST[] PROGMEM = "<input class='r' id='mf' name='m' t
 const char _FORM_UTC_OFFSET[] PROGMEM   = "<label for='utc'>UTC offset (minutes)</label><input id='utc' name='utc' length=4 placeholder='120'><br/>";
 const char _FORM_PARAM[] PROGMEM        = "<br/><input id='{i}' name='{n}' maxlength={l} placeholder='{p}' value='{v}' {c}>";
 const char _FORM_COLOR_HEADLINE[] PROGMEM = "<br/>Display color:<br/>";
-const char _FORM_COLOR_template[] PROGMEM = "<input class='r' id='{cid}' name='c' type='radio' value='{cname}' {check}><label for='{cid}'>{cname}</label><br/>";
+const char _FORM_COLOR_BLUE[] PROGMEM   = "<input class='r' id='cb' name='c' type='radio' value='blue' {check}><label for='cb'>Blue</label><br/>";
-const char _FORM_COLOR_BLUE[] PROGMEM   = "<input class='r' id='cb' name='c' type='radio' value='Blue' {check}><label for='cb'>Blue</label><br/>";
+const char _FORM_COLOR_RED[] PROGMEM    = "<input class='r' id='cr' name='c' type='radio' value='red' {check}><label for='cr'>Red</label><br/>";
-const char _FORM_COLOR_RED[] PROGMEM    = "<input class='r' id='cr' name='c' type='radio' value='Red' {check}><label for='cr'>Red</label><br/>";
+const char _FORM_COLOR_GREEN[] PROGMEM  = "<input class='r' id='cg' name='c' type='radio' value='green' {check}><label for='cg'>Green</label><br/>";
-const char _FORM_COLOR_GREEN[] PROGMEM  = "<input class='r' id='cg' name='c' type='radio' value='Green' {check}><label for='cg'>Green</label><br/>";
+const char _FORM_COLOR_WHITE[] PROGMEM  = "<input class='r' id='cw' name='c' type='radio' value='white' {check}><label for='cw'>White</label><br/>";
-const char _FORM_COLOR_WHITE[] PROGMEM  = "<input class='r' id='cw' name='c' type='radio' value='White' {check}><label for='cw'>White</label><br/>";
+const char _FORM_COLOR_YELLOW[] PROGMEM = "<input class='r' id='cy' name='c' type='radio' value='yellow' {check}><label for='cy'>Yellow</label><br/>";
-const char _FORM_COLOR_YELLOW[] PROGMEM = "<input class='r' id='cy' name='c' type='radio' value='Yellow' {check}><label for='cy'>Yellow</label><br/>";
+const char _FORM_BRIGHTNESS[] PROGMEM   = "<br/><label for='b'>Brightness:</label><input id='b' name='b' type='range' min='10' max='255' value='{bright}'><br/>";
-const char _FORM_BRIGHTNESS[] PROGMEM   = "<label for='b'>Brightness:</label><input id='b' name='b' type='range' min='10' max='255' value='{bright}'><br/>";
+const char _FORM_FASTCLOCK_INFO[] PROGMEM = "<br/><br/><div>Number of fastclocks found: {nfc}</div>";
-const char _FORM_FASTCLOCK_INFO[] PROGMEM = "<div>Number of fastclocks found: {nfc}</div><br/>";
+const char _FORM_END[] PROGMEM          = "<br/><button type='submit'>save</button></form>";
-const char _FORM_END[] PROGMEM          = "<br/><button type='submit'>apply</button></form><br/>";
+const char _CONFIG_LINK[] PROGMEM       = "<br/><div class=\"c\"><a href=\"/config\">Configure</a></div>";
-const char _SAVE_PERM_BUTTON[] PROGMEM  = "<br/><form action=\"/configSavePermanent\" method=\"get\"><button>Save permanently</button></form><br/>";
-const char _CONFIG_BUTTON[] PROGMEM     = "<br/><form action=\"/config\" method=\"get\"><button>Configure</button></form><br/>";
-const char _VSPACE[] PROGMEM            = "<br/><br/>";
 const char _SAVED[] PROGMEM             = "<div>Credentials Saved<br />Trying to connect ESP to network.<br />If it fails reconnect to AP to try again</div>";
 const char _END[] PROGMEM               = "</div></body></html>";
 
@@ -125,7 +191,6 @@ void appConfig() {
   String page = FPSTR(_HEAD);
   String input;
   String value;
-  int ivalue;
 
   page.replace("{v}", "7Seg Config");
   page += FPSTR(_SCRIPT);
@@ -148,43 +213,32 @@ void appConfig() {
   input = FPSTR(_FORM_CLOCKMODE_FAST);
   input.replace("{check}", (config.getString("appMode").equals("Fastclock")) ? "checked" : "");
   page += input;
-  page += FPSTR(_VSPACE);
   page += FPSTR(_FORM_UTC_OFFSET);
-  page += FPSTR(_VSPACE);
+  page += FPSTR(_FORM_CLOCKNAME);
-  input = FPSTR(_FORM_CLOCKNAME);
-  value = config.getString("listenToClock");
-  input.replace("{n}", value);
-  page += input;
-  page += FPSTR(_FORM_CLOCKSFOUND_START);
-  String *knownClocks = fastclock.getKnownClocks();
-  for (int i=0; i<fastclock.getNumberOfKnownClocks(); ++i) {
-    input = FPSTR(_FORM_CLOCKSFOUND_ITEM);
-    input.replace("{fc}", knownClocks[i]);
-    page += input;
-  }
-  page += FPSTR(_FORM_CLOCKSFOUND_END);
-
-  page += FPSTR(_VSPACE);
   page += FPSTR(_FORM_COLOR_HEADLINE);
-  for (int i=0; i<sevenSegmentClock.getNumberSupportedColors(); ++i) {
+  input = FPSTR(_FORM_COLOR_BLUE);
-    input = FPSTR(_FORM_COLOR_template);
+  input.replace("{check}", (config.getString("clockColor").equals("Blue")) ? "checked" : "");
-    input.replace("{cid}", sevenSegmentClock.getColorName(i));
+  page += input;
-    input.replace("{cname}", sevenSegmentClock.getColorName(i));
+  input = FPSTR(_FORM_COLOR_RED);
-    input.replace("{check}", (config.getString("clockColor").equals(sevenSegmentClock.getColorName(i))) ? "checked" : "");
+  input.replace("{check}", (config.getString("clockColor").equals("Red")) ? "checked" : "");
-    page += input;
+  page += input;
-  }
+  input = FPSTR(_FORM_COLOR_GREEN);
-
+  input.replace("{check}", (config.getString("clockColor").equals("Green")) ? "checked" : "");
-  page += FPSTR(_VSPACE);
+  page += input;
+  input = FPSTR(_FORM_COLOR_YELLOW);
+  input.replace("{check}", (config.getString("clockColor").equals("Yellow")) ? "checked" : "");
+  page += input;
+  input = FPSTR(_FORM_COLOR_WHITE);
+  input.replace("{check}", (config.getString("clockColor").equals("White")) ? "checked" : "");
+  page += input;
   input = FPSTR(_FORM_BRIGHTNESS);
   value = String(sevenSegmentClock.getBrightness());
   input.replace("{bright}", value);
   page += input;
 
-  page += FPSTR(_VSPACE);
   input = FPSTR(_FORM_FASTCLOCK_INFO);
-  ivalue = fastclock.getNumberOfKnownClocks();
+  //value = String(ClockClient::getNumberOfKnownClocks());
-  value = String(ivalue);
+  value = String("unknown");
-  //value = String("unknown");
   input.replace("{nfc}", value);
   page += input;
 
@@ -217,18 +271,15 @@ void appConfigSave() {
     debug.outln(server->arg(i), DEBUG_MAX_INFO);
   }
   if (server->hasArg("b")) {
-    int brightness = server->arg("b").toInt();
+    sevenSegmentClock.setBrightness(server->arg("b").toInt());
-    sevenSegmentClock.setBrightness(brightness);
-    config.setInt("brightness", brightness);
     page += F("<div>Set brightness to ");
     page += server->arg("b");
     page += F(".</div>");
   }
   if (server->hasArg("c")) {
     String colorName = server->arg("c");
-    SevenSegmentClock::Color colorHandle = sevenSegmentClock.getColorHandleByName(server->arg("c"));
+    SevenSegmentClock::Color colorHandle = getColorHandleByName(server->arg("c"));
     sevenSegmentClock.setColor(colorHandle);
-    config.setString("clockColor", colorName);
     page += F("<div>Set color to ");
     page += server->arg("c");
     page += F(".</div>");
@@ -262,28 +313,7 @@ void appConfigSave() {
     page += F(" minutes.</div>");
   }
   page += String(F("<div>Configuration updated.</div>"));
-  page += FPSTR(_CONFIG_BUTTON);
+  page += FPSTR(_CONFIG_LINK);
-  page += FPSTR(_SAVE_PERM_BUTTON);
-  page += FPSTR(_END);
-  server->sendHeader("Content-Length", String(page.length()));
-  server->send(200, "text/html", page);
-}
-
-void appConfigSavePermanent() {
-  String page = FPSTR(_HEAD);
-
-  page.replace("{v}", "7Seg Config");
-  page += FPSTR(_SCRIPT);
-  page += FPSTR(_STYLE);
-  page += FPSTR(_HEAD_END);
-  page += String(F("<h1>"));
-  page += appName;
-  page += String(F("</h1>"));
-
-  debug.outln("Writing configs to save them permanently", DEBUG_MAX_INFO);
-  config.writeAllConfigs();
-  page += String(F("<div>Configuration permanently saved.</div>"));
-  page += FPSTR(_CONFIG_BUTTON);
   page += FPSTR(_END);
   server->sendHeader("Content-Length", String(page.length()));
   server->send(200, "text/html", page);
@@ -303,15 +333,77 @@ void setup() {
   if (SPIFFS.begin()) {
     debug.outln(F("mounted file system"), DEBUG_MAX_INFO);
     config.begin("main.cfg", mainConfig, sizeof(mainConfig)/sizeof(mainConfig[0]));
+  #if 0
+    if (SPIFFS.exists("/config.json")) {
+      //file exists, reading and loading
+      Serial.println("reading config file");
+      File configFile = SPIFFS.open("/config.json", "r");
+      if (configFile) {
+        Serial.println("opened config file");
+        size_t size = configFile.size();
+        // Allocate a buffer to store contents of the file.
+        std::unique_ptr<char[]> buf(new char[size]);
+
+        configFile.readBytes(buf.get(), size);
+        DynamicJsonDocument config(2048);
+        //JsonObject json = jsonBuffer.createObject();
+        DeserializationError error = deserializeJson(config, configFile);
+        serializeJson(config, Serial);
+        if (!error) {
+          Serial.println("\nparsed json");
+
+          //**strcpy(mqtt_server, json["mqtt_server"]);
+          //**strcpy(mqtt_port, json["mqtt_port"]);
+          //strcpy(blynk_token, json["blynk_token"]);
+
+          if (config["clock_name"]) {
+            strncpy(clockName, config["clock_name"], MAX_CLOCK_NAME_LEN);
+          } else {
+            Serial.println("no clock name in config");
+          }
+          if (config["clock_channel"]) {
+            strncpy(clockChannelString, config["clock_channel"], MAX_CLOCK_CHANNEL_STRING_LEN);
+          } else {
+            Serial.println("no clock channel in config");
+          }
+          if (config["clock_color"]) {
+            //strncpy(clockColor, config["clock_color"], MAX_CLOCK_COLOR_LEN);
+            clockColor = getColorHandle(config["clock_color"]);
+          } else {
+            Serial.println("no clock color in config");
+          }
+        } else {
+          Serial.println("failed to load json config, using defaults");
+          strncpy(clockName, DEFAULT_CLOCK_NAME, MAX_CLOCK_NAME_LEN);
+          strncpy(clockChannelString, DEFAULT_CLOCK_CHANNEL_STRING, MAX_CLOCK_CHANNEL_STRING_LEN);
+          //strncpy(clockColor, DEFAULT_CLOCK_COLOR, MAX_CLOCK_COLOR_LEN);
+          clockColor = getColorHandleByName(DEFAULT_CLOCK_COLOR);
+        }
+      }
+    } else {
+      Serial.println("no config file found");
+    }
+#endif
   } else {
     debug.outln(F("failed to mount FS"), DEBUG_ERROR);
     config.begin("main.cfg", mainConfig, sizeof(mainConfig)/sizeof(mainConfig[0]));
   }
+  //end read
+  // setupWifiConnection();
+
+  /*
+  radio.setClockChannel(clockChannel);
+  radio.setClockName(clockName);
+  radio.begin();
+  fastclock.begin();
+  pinMode(POWER_OFF_PIN, INPUT);
+  */
   setupWifiConnection();
   debug.outln(F("Starting NTP Client"), DEBUG_MAX_INFO);
   timeClient.begin();
 
   debug.outln(F("Have following configuration:"), DEBUG_MAX_INFO);
+  //Serial.print("   Clock name: "); Serial.println(config.getString("clock_name"));
   debug.out(F("   App Mode: "), DEBUG_MAX_INFO); debug.outln(config.getString("appMode"), DEBUG_MAX_INFO);
   debug.out(F("   Clock color: "), DEBUG_MAX_INFO); debug.outln(config.getString("clockColor"), DEBUG_MAX_INFO);
   debug.out(F("   Brightness: "), DEBUG_MAX_INFO); debug.outln(config.getString("brightness"), DEBUG_MAX_INFO);
@@ -325,15 +417,11 @@ void setup() {
 
   debug.outln(F("Starting 7-segment clock display ..."), DEBUG_MAX_INFO);
   sevenSegmentClock.begin();
-  sevenSegmentClock.setBrightness(config.getInt("brightness"));
-  sevenSegmentClock.setColor(sevenSegmentClock.getColorHandleByName(config.getString("clockColor")));
 
   // setting up web server for clock configuration
   server = new ESP8266WebServer(80);
   server->on("/config", HTTP_GET, appConfig);
-  server->on("/configSave", HTTP_GET, appConfigSave);
+  server->on("/configsave", HTTP_GET, appConfigSave);
-  server->on("/configSavePermanent", HTTP_GET, appConfigSavePermanent);
-
   server->begin();
 }
 
@@ -344,6 +432,8 @@ void loop() {
   timeClient.update();
   fastclock.loop();
 
+  //Serial.println(timeClient.getFormattedTime());
+
   if (config.getString("appMode").equals(MODE_DEMO)) {
     if (millis() > nextUpdate_ms) {
       nextUpdate_ms = millis() + 1000;