Switched obp60task.cpp to epd pointer

extra_script.py

@@ -501,7 +501,7 @@ def prebuild(env):
     genereateUserTasks(os.path.join(outPath(), TASK_INCLUDE))
     generateFile(os.path.join(basePath(),XDR_FILE),os.path.join(outPath(),XDR_INCLUDE),generateXdrMappings)
     generateFile(os.path.join(basePath(),GROVE_CONFIG_IN),os.path.join(outPath(),GROVE_CONFIG),generateGroveDefs,inMode='r')
-    version="dev"+datetime.now().strftime("%Y%m%d")
+    version = "dev{}{}".format(datetime.now().strftime("%Y%m%d"), "-ext")
     env.Append(CPPDEFINES=[('GWDEVVERSION',version)])
 
 def cleangenerated(source, target, env):

lib/obp60task/Create_new_pages.txt

@@ -1,6 +0,0 @@
-Craete new page for OBP60
-1. Create page under /lib/obp60task/PageXXXX.cpp
-2. Set page name in PageXXXX.cpp on file name
-3. Register new page in  /lib/obp60task/obp60task.cpp line 242 (registerAllPages)
-4. Add new page in /lib/obp60task/config.json for each page type or add new page to gen_set.py and run it to auto-generate the relevant section of  config.json
-

lib/obp60task/OBP60Extensions.cpp

@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 #if defined BOARD_OBP60S3 || defined BOARD_OBP40S3
 
 #include <Arduino.h>
@@ -33,28 +34,32 @@
 // Set display type and SPI pins for display
 GxEPD2_BW<GxEPD2_420, GxEPD2_420::HEIGHT> display(GxEPD2_420(OBP_SPI_CS, OBP_SPI_DC, OBP_SPI_RST, OBP_SPI_BUSY)); // GDEW042T2 400x300, UC8176 (IL0398)
 // Export display in new funktion
-GxEPD2_BW<GxEPD2_420, GxEPD2_420::HEIGHT> & getdisplay(){return display;}
+GxEPD2_BW<GxEPD2_420, GxEPD2_420::HEIGHT> & getdisplay(){return display;} // DEPRECATED
+gxepd2display *epd = &display;
 #endif
 
 #ifdef DISPLAY_GDEY042T81
 // Set display type and SPI pins for display
 GxEPD2_BW<GxEPD2_420_GDEY042T81, GxEPD2_420_GDEY042T81::HEIGHT> display(GxEPD2_420_GDEY042T81(OBP_SPI_CS, OBP_SPI_DC, OBP_SPI_RST, OBP_SPI_BUSY)); // GDEW042T2 400x300, UC8176 (IL0398)
 // Export display in new funktion
-GxEPD2_BW<GxEPD2_420_GDEY042T81, GxEPD2_420_GDEY042T81::HEIGHT> & getdisplay(){return display;}
+GxEPD2_BW<GxEPD2_420_GDEY042T81, GxEPD2_420_GDEY042T81::HEIGHT> & getdisplay(){return display;} // DEPRECATED
+gxepd2display *epd = &display;
 #endif
 
 #ifdef DISPLAY_GYE042A87
 // Set display type and SPI pins for display
 GxEPD2_BW<GxEPD2_420_GYE042A87, GxEPD2_420_GYE042A87::HEIGHT> display(GxEPD2_420_GYE042A87(OBP_SPI_CS, OBP_SPI_DC, OBP_SPI_RST, OBP_SPI_BUSY)); // GDEW042T2 400x300, UC8176 (IL0398)
 // Export display in new funktion
-GxEPD2_BW<GxEPD2_420_GYE042A87, GxEPD2_420_GYE042A87::HEIGHT> & getdisplay(){return display;}
+GxEPD2_BW<GxEPD2_420_GYE042A87, GxEPD2_420_GYE042A87::HEIGHT> & getdisplay(){return display;} // DEPRECATED
+gxepd2display *epd = &display;
 #endif
 
 #ifdef DISPLAY_SE0420NQ04
 // Set display type and SPI pins for display
 GxEPD2_BW<GxEPD2_420_SE0420NQ04, GxEPD2_420_SE0420NQ04::HEIGHT> display(GxEPD2_420_SE0420NQ04(OBP_SPI_CS, OBP_SPI_DC, OBP_SPI_RST, OBP_SPI_BUSY)); // GDEW042T2 400x300, UC8176 (IL0398)
 // Export display in new funktion
-GxEPD2_BW<GxEPD2_420_SE0420NQ04, GxEPD2_420_SE0420NQ04::HEIGHT> & getdisplay(){return display;}
+GxEPD2_BW<GxEPD2_420_SE0420NQ04, GxEPD2_420_SE0420NQ04::HEIGHT> & getdisplay(){return display;} // DEPRECATED
+gxepd2display *epd = &display;
 #endif
 
 // Horter I2C moduls
@@ -401,7 +406,7 @@ void displayTrendLow(int16_t x, int16_t y, uint16_t size, uint16_t color){
 }
 
 // Show header informations
-void displayHeader(CommonData &commonData, GwApi::BoatValue *date, GwApi::BoatValue *time, GwApi::BoatValue *hdop){
+void displayHeader(CommonData &commonData, bool symbolmode, GwApi::BoatValue *date, GwApi::BoatValue *time, GwApi::BoatValue *hdop){
 
     static bool heartbeat = false;
     static unsigned long usbRxOld = 0;
@@ -415,32 +420,71 @@ void displayHeader(CommonData &commonData, GwApi::BoatValue *date, GwApi::BoatVa
     static unsigned long n2kRxOld = 0;
     static unsigned long n2kTxOld = 0;
 
+    uint16_t symbol_x = 2;
+    static const uint16_t symbol_offset = 20;
+
     if(commonData.config->getBool(commonData.config->statusLine) == true){
 
+       if (symbolmode) {
+           commonData.logger->logDebug(GwLog::LOG,"Header: Symbolmode");
+       } else {
+           commonData.logger->logDebug(GwLog::LOG,"Header: Textmode");
+        }
+
         // Show status info
         getdisplay().setTextColor(commonData.fgcolor);
         getdisplay().setFont(&Ubuntu_Bold8pt8b);
         getdisplay().setCursor(0, 15);
         if (commonData.status.wifiApOn) {
+            if (symbolmode) {
+                getdisplay().drawXBitmap(symbol_x, 1, iconmap["AP"], icon_width, icon_height, commonData.fgcolor);
+                symbol_x += symbol_offset;
+            } else {
                 getdisplay().print(" AP ");
             }
+        }
         // If receive new telegram data then display bus name
         if(commonData.status.tcpClRx != tcpClRxOld || commonData.status.tcpClTx != tcpClTxOld || commonData.status.tcpSerRx != tcpSerRxOld || commonData.status.tcpSerTx != tcpSerTxOld){
+            if (symbolmode) {
+                getdisplay().drawXBitmap(symbol_x, 1, iconmap["TCP"], icon_width, icon_height, commonData.fgcolor);
+                symbol_x += symbol_offset;
+            } else {
                 getdisplay().print("TCP ");
             }
+        }
         if(commonData.status.n2kRx != n2kRxOld || commonData.status.n2kTx != n2kTxOld){
+            if (symbolmode) {
+                getdisplay().drawXBitmap(symbol_x, 1, iconmap["N2K"], icon_width, icon_height, commonData.fgcolor);
+                symbol_x += symbol_offset;
+            } else {
                 getdisplay().print("N2K ");
             }
+        }
         if(commonData.status.serRx != serRxOld || commonData.status.serTx != serTxOld){
+            if (symbolmode) {
+                getdisplay().drawXBitmap(symbol_x, 1, iconmap["0183"], icon_width, icon_height, commonData.fgcolor);
+                symbol_x += symbol_offset;
+            } else {
                 getdisplay().print("183 ");
             }
+        }
         if(commonData.status.usbRx != usbRxOld || commonData.status.usbTx != usbTxOld){
+            if (symbolmode) {
+                getdisplay().drawXBitmap(symbol_x, 1, iconmap["USB"], icon_width, icon_height, commonData.fgcolor);
+                symbol_x += symbol_offset;
+            } else {
                 getdisplay().print("USB ");
             }
+        }
         double gpshdop = formatValue(hdop, commonData).value;
         if(commonData.config->getString(commonData.config->useGPS) != "off" &&  gpshdop <= commonData.config->getInt(commonData.config->hdopAccuracy) && hdop->valid == true){
+            if (symbolmode) {
+                getdisplay().drawXBitmap(symbol_x, 1, iconmap["GPS"], icon_width, icon_height, commonData.fgcolor);
+                symbol_x += symbol_offset;
+            } else {
                 getdisplay().print("GPS");
             }
+        }
         // Save old telegram counter
         tcpClRxOld = commonData.status.tcpClRx;
         tcpClTxOld = commonData.status.tcpClTx;
@@ -456,26 +500,26 @@ void displayHeader(CommonData &commonData, GwApi::BoatValue *date, GwApi::BoatVa
 #ifdef HARDWARE_V21
         // Display key lock status
         if (commonData.keylock) {
-            getdisplay().drawXBitmap(170, 1, lock_bits, icon_width, icon_height, commonData.fgcolor);
+            epd->drawXBitmap(170, 1, lock_bits, icon_width, icon_height, commonData.fgcolor);
         } else {
-            getdisplay().drawXBitmap(166, 1, swipe_bits, swipe_width, swipe_height, commonData.fgcolor);
+            epd->drawXBitmap(166, 1, swipe_bits, swipe_width, swipe_height, commonData.fgcolor);
         }
 #endif
 #ifdef LIPO_ACCU_1200
         if (commonData.data.BatteryChargeStatus == 1) {
-             getdisplay().drawXBitmap(170, 1, battery_loading_bits, battery_width, battery_height, commonData.fgcolor);
+             epd->drawXBitmap(170, 1, battery_loading_bits, battery_width, battery_height, commonData.fgcolor);
         } else {
 #ifdef VOLTAGE_SENSOR
             if (commonData.data.batteryLevelLiPo < 10) {
-                getdisplay().drawXBitmap(170, 1, battery_0_bits, battery_width, battery_height, commonData.fgcolor);
+                epd->drawXBitmap(170, 1, battery_0_bits, battery_width, battery_height, commonData.fgcolor);
             } else if (commonData.data.batteryLevelLiPo < 25) {
-                getdisplay().drawXBitmap(170, 1, battery_25_bits, battery_width, battery_height, commonData.fgcolor);
+                epd->drawXBitmap(170, 1, battery_25_bits, battery_width, battery_height, commonData.fgcolor);
             } else if (commonData.data.batteryLevelLiPo < 50) {
-                getdisplay().drawXBitmap(170, 1, battery_50_bits, battery_width, battery_height, commonData.fgcolor);
+                epd->drawXBitmap(170, 1, battery_50_bits, battery_width, battery_height, commonData.fgcolor);
             } else if (commonData.data.batteryLevelLiPo < 75) {
-                getdisplay().drawXBitmap(170, 1, battery_75_bits, battery_width, battery_height, commonData.fgcolor);
+                epd->drawXBitmap(170, 1, battery_75_bits, battery_width, battery_height, commonData.fgcolor);
             } else {
-                getdisplay().drawXBitmap(170, 1, battery_100_bits, battery_width, battery_height, commonData.fgcolor);
+                epd->drawXBitmap(170, 1, battery_100_bits, battery_width, battery_height, commonData.fgcolor);
             }
 #endif // VOLTAGE_SENSOR
         }
@@ -483,13 +527,13 @@ void displayHeader(CommonData &commonData, GwApi::BoatValue *date, GwApi::BoatVa
 
         // Heartbeat as page number
         if (heartbeat) {
-            getdisplay().setTextColor(commonData.bgcolor);
+            epd->setTextColor(commonData.bgcolor);
-            getdisplay().fillRect(201, 0, 23, 19, commonData.fgcolor);
+            epd->fillRect(201, 0, 23, 19, commonData.fgcolor);
         } else {
-            getdisplay().setTextColor(commonData.fgcolor);
+            epd->setTextColor(commonData.fgcolor);
-            getdisplay().drawRect(201, 0, 23, 19, commonData.fgcolor);
+            epd->drawRect(201, 0, 23, 19, commonData.fgcolor);
         }
-        getdisplay().setFont(&Ubuntu_Bold8pt8b);
+        epd->setFont(&Ubuntu_Bold8pt8b);
         drawTextCenter(211, 9, String(commonData.data.actpage));
         heartbeat = !heartbeat;
 
@@ -497,19 +541,19 @@ void displayHeader(CommonData &commonData, GwApi::BoatValue *date, GwApi::BoatVa
         String fmttype = commonData.config->getString(commonData.config->dateFormat);
         String timesource = commonData.config->getString(commonData.config->timeSource);
         double tz = commonData.config->getString(commonData.config->timeZone).toDouble();
-        getdisplay().setTextColor(commonData.fgcolor);
+        epd->setTextColor(commonData.fgcolor);
-        getdisplay().setFont(&Ubuntu_Bold8pt8b);
+        epd->setFont(&Ubuntu_Bold8pt8b);
-        getdisplay().setCursor(230, 15);
+        epd->setCursor(230, 15);
         if (timesource == "RTC" or timesource == "iRTC") {
             // TODO take DST into account
             if (commonData.data.rtcValid) {
                 time_t tv = mktime(&commonData.data.rtcTime) + (int)(tz * 3600);
                 struct tm *local_tm = localtime(&tv);
-                getdisplay().print(formatTime('m', local_tm->tm_hour, local_tm->tm_min, 0));
+                epd->print(formatTime('m', local_tm->tm_hour, local_tm->tm_min, 0));
-                getdisplay().print(" ");
+                epd->print(" ");
-                getdisplay().print(formatDate(fmttype, local_tm->tm_year + 1900, local_tm->tm_mon + 1, local_tm->tm_mday));
+                epd->print(formatDate(fmttype, local_tm->tm_year + 1900, local_tm->tm_mon + 1, local_tm->tm_mday));
-                getdisplay().print(" ");
+                epd->print(" ");
-                getdisplay().print(tz == 0 ? "UTC" : "LOT");
+                epd->print(tz == 0 ? "UTC" : "LOT");
             } else {
                 drawTextRalign(396, 15, "RTC invalid");
             }
@@ -520,15 +564,15 @@ void displayHeader(CommonData &commonData, GwApi::BoatValue *date, GwApi::BoatVa
                 String acttime = formatValue(time, commonData).svalue;
                 acttime = acttime.substring(0, 5);
                 String actdate = formatValue(date, commonData).svalue;
-                getdisplay().print(acttime);
+                epd->print(acttime);
-                getdisplay().print(" ");
+                epd->print(" ");
-                getdisplay().print(actdate);
+                epd->print(actdate);
-                getdisplay().print(" ");
+                epd->print(" ");
-                getdisplay().print(tz == 0 ? "UTC" : "LOT");
+                epd->print(tz == 0 ? "UTC" : "LOT");
             }
             else{
                 if(commonData.config->getBool(commonData.config->useSimuData) == true){
-                    getdisplay().print("12:00 01.01.2024 LOT");
+                    epd->print("12:00 01.01.2024 LOT");
                 }
                 else{
                     drawTextRalign(396, 15, "No GPS data");
@@ -536,15 +580,15 @@ void displayHeader(CommonData &commonData, GwApi::BoatValue *date, GwApi::BoatVa
             }
         } // timesource == "GPS"
         else {
-            getdisplay().print("No time source");
+            epd->print("No time source");
         }
     }
 }
 
 void displayFooter(CommonData &commonData) {
 
-    getdisplay().setFont(&Atari16px);
+    epd->setFont(&Atari16px);
-    getdisplay().setTextColor(commonData.fgcolor);
+    epd->setTextColor(commonData.fgcolor);
 
 #ifdef HARDWARE_V21
     // Frame around key icon area
@@ -553,14 +597,14 @@ void displayFooter(CommonData &commonData) {
         const uint16_t top = 280;
         const uint16_t bottom = 299;
         // horizontal stub lines
-        getdisplay().drawLine(commonData.keydata[0].x, top, commonData.keydata[0].x+10, top, commonData.fgcolor);
+        epd->drawLine(commonData.keydata[0].x, top, commonData.keydata[0].x+10, top, commonData.fgcolor);
         for (int i = 1; i <= 5; i++) {
-            getdisplay().drawLine(commonData.keydata[i].x-10, top, commonData.keydata[i].x+10, top, commonData.fgcolor);
+            epd->drawLine(commonData.keydata[i].x-10, top, commonData.keydata[i].x+10, top, commonData.fgcolor);
         }
-        getdisplay().drawLine(commonData.keydata[5].x + commonData.keydata[5].w - 10, top, commonData.keydata[5].x + commonData.keydata[5].w + 1, top, commonData.fgcolor);
+        epd->drawLine(commonData.keydata[5].x + commonData.keydata[5].w - 10, top, commonData.keydata[5].x + commonData.keydata[5].w + 1, top, commonData.fgcolor);
         // vertical key separators
         for (int i = 0; i <= 4; i++) {
-            getdisplay().drawLine(commonData.keydata[i].x + commonData.keydata[i].w, top, commonData.keydata[i].x + commonData.keydata[i].w, bottom, commonData.fgcolor);
+            epd->drawLine(commonData.keydata[i].x + commonData.keydata[i].w, top, commonData.keydata[i].x + commonData.keydata[i].w, bottom, commonData.fgcolor);
         }
         for (int i = 0; i < 6; i++) {
             uint16_t x, y;
@@ -571,7 +615,7 @@ void displayFooter(CommonData &commonData) {
                     if (iconmap.find(icon_name) != iconmap.end()) {
                         x = commonData.keydata[i].x + (commonData.keydata[i].w - icon_width) / 2;
                         y = commonData.keydata[i].y + (commonData.keydata[i].h - icon_height) / 2;
-                        getdisplay().drawXBitmap(x, y, iconmap[icon_name], icon_width, icon_height, commonData.fgcolor);
+                        epd->drawXBitmap(x, y, iconmap[icon_name], icon_width, icon_height, commonData.fgcolor);
                     } else {
                         // icon is missing, use name instead
                         x = commonData.keydata[i].x + commonData.keydata[i].w / 2;
@@ -586,8 +630,8 @@ void displayFooter(CommonData &commonData) {
             }
         }
     } else {
-        getdisplay().setCursor(65, 295);
+        epd->setCursor(65, 295);
-        getdisplay().print("Press 1 and 6 fast to unlock keys");
+        epd->print("Press 1 and 6 fast to unlock keys");
     }
 #endif
 #ifdef BOARD_OBP40S3
@@ -598,21 +642,21 @@ void displayFooter(CommonData &commonData) {
     uint16_t x0 = (GxEPD_WIDTH - w) / 2 + r * 2;
     for (int i = 0; i < commonData.data.maxpage; i++) {
         if (i == (commonData.data.actpage - 1)) {
-            getdisplay().fillCircle(x0 + i * (r * 2 + space), 290, r, commonData.fgcolor);
+            epd->fillCircle(x0 + i * (r * 2 + space), 290, r, commonData.fgcolor);
         } else {
-            getdisplay().drawCircle(x0 + i * (r * 2 + space), 290, r, commonData.fgcolor);
+            epd->drawCircle(x0 + i * (r * 2 + space), 290, r, commonData.fgcolor);
         }
     }
     // key indicators
     // left side = top key "menu"
-    getdisplay().drawLine(0, 280, 10, 280, commonData.fgcolor);
+    epd->drawLine(0, 280, 10, 280, commonData.fgcolor);
-    getdisplay().drawLine(55, 280, 65, 280, commonData.fgcolor);
+    epd->drawLine(55, 280, 65, 280, commonData.fgcolor);
-    getdisplay().drawLine(65, 280, 65, 299, commonData.fgcolor);
+    epd->drawLine(65, 280, 65, 299, commonData.fgcolor);
     drawTextCenter(33, 291, commonData.keydata[0].label);
     // right side = bottom key "exit"
-    getdisplay().drawLine(390, 280, 399, 280, commonData.fgcolor);
+    epd->drawLine(390, 280, 399, 280, commonData.fgcolor);
-    getdisplay().drawLine(335, 280, 345, 280, commonData.fgcolor);
+    epd->drawLine(335, 280, 345, 280, commonData.fgcolor);
-    getdisplay().drawLine(335, 280, 335, 399, commonData.fgcolor);
+    epd->drawLine(335, 280, 335, 399, commonData.fgcolor);
     drawTextCenter(366, 291, commonData.keydata[1].label);
 #endif
 }
@@ -625,31 +669,31 @@ void displayAlarm(CommonData &commonData) {
     const uint16_t w = 300;
     const uint16_t h = 150;
 
-    getdisplay().setFont(&Atari16px);
+    epd->setFont(&Atari16px);
-    getdisplay().setTextColor(commonData.fgcolor);
+    epd->setTextColor(commonData.fgcolor);
 
     // overlay
-    getdisplay().drawRect(x, y, w, h, commonData.fgcolor);
+    epd->drawRect(x, y, w, h, commonData.fgcolor);
-    getdisplay().fillRect(x + 1, y + 1, w - 1, h - 1, commonData.bgcolor);
+    epd->fillRect(x + 1, y + 1, w - 1, h - 1, commonData.bgcolor);
-    getdisplay().drawRect(x + 3, y + 3, w - 5, h - 5, commonData.fgcolor);
+    epd->drawRect(x + 3, y + 3, w - 5, h - 5, commonData.fgcolor);
 
     // exclamation icon in left top corner
-    getdisplay().drawXBitmap(x + 16, y + 16, exclamation_bits, exclamation_width, exclamation_height, commonData.fgcolor);
+    epd->drawXBitmap(x + 16, y + 16, exclamation_bits, exclamation_width, exclamation_height, commonData.fgcolor);
 
     // title
-    getdisplay().setCursor(x + 64, y + 30);
+    epd->setCursor(x + 64, y + 30);
-    getdisplay().print("A L A R M");
+    epd->print("A L A R M");
-    getdisplay().setCursor(x + 64, y + 48);
+    epd->setCursor(x + 64, y + 48);
-    getdisplay().print("#" + commonData.alarm.id);
+    epd->print("#" + commonData.alarm.id);
-    getdisplay().print(" from ");
+    epd->print(" from ");
-    getdisplay().print(commonData.alarm.source);
+    epd->print(commonData.alarm.source);
 
     // message, but maximum 4 lines
     std::vector<String> lines = wordwrap (commonData.alarm.message, w - 16 - 8 / 8);
     int n = 0;
     for (const auto& l : lines) {
-        getdisplay().setCursor(x + 16, y + 80 + n);
+        epd->setCursor(x + 16, y + 80 + n);
-        getdisplay().print(l);
+        epd->print(l);
         n += 16;
         if (n > 64) {
             break;
@@ -742,20 +786,20 @@ void batteryGraphic(uint x, uint y, float percent, int pcolor, int bcolor){
         }
         // Battery corpus 100x80 with fill level
         int level = int((100.0 - percent) * (80-(2*t)) / 100.0);
-        getdisplay().fillRect(xb, yb, 100, 80, pcolor);
+        epd->fillRect(xb, yb, 100, 80, pcolor);
         if(percent < 99){
-            getdisplay().fillRect(xb+t, yb+t, 100-(2*t), level, bcolor);
+            epd->fillRect(xb+t, yb+t, 100-(2*t), level, bcolor);
         }
         // Plus pol 20x15
         int xp = xb + 20;
         int yp = yb - 15 + t;
-        getdisplay().fillRect(xp, yp, 20, 15, pcolor);
+        epd->fillRect(xp, yp, 20, 15, pcolor);
-        getdisplay().fillRect(xp+t, yp+t, 20-(2*t), 15-(2*t), bcolor);
+        epd->fillRect(xp+t, yp+t, 20-(2*t), 15-(2*t), bcolor);
         // Minus pol 20x15
         int xm = xb + 60;
         int ym = yb -15 + t;
-        getdisplay().fillRect(xm, ym, 20, 15, pcolor);
+        epd->fillRect(xm, ym, 20, 15, pcolor);
-        getdisplay().fillRect(xm+t, ym+t, 20-(2*t), 15-(2*t), bcolor);
+        epd->fillRect(xm+t, ym+t, 20-(2*t), 15-(2*t), bcolor);
 }
 
 // Solar graphic with fill level
@@ -767,17 +811,17 @@ void solarGraphic(uint x, uint y, int pcolor, int bcolor){
         int percent = 0;
         // Solar corpus 100x80
         int level = int((100.0 - percent) * (80-(2*t)) / 100.0);
-        getdisplay().fillRect(xb, yb, 100, 80, pcolor);
+        epd->fillRect(xb, yb, 100, 80, pcolor);
         if(percent < 99){
-            getdisplay().fillRect(xb+t, yb+t, 100-(2*t), level, bcolor);
+            epd->fillRect(xb+t, yb+t, 100-(2*t), level, bcolor);
         }
         // Draw horizontel lines
-        getdisplay().fillRect(xb, yb+28-t, 100, t, pcolor);
+        epd->fillRect(xb, yb+28-t, 100, t, pcolor);
-        getdisplay().fillRect(xb, yb+54-t, 100, t, pcolor);
+        epd->fillRect(xb, yb+54-t, 100, t, pcolor);
         // Draw vertical lines
-        getdisplay().fillRect(xb+19+t, yb, t, 80, pcolor);
+        epd->fillRect(xb+19+t, yb, t, 80, pcolor);
-        getdisplay().fillRect(xb+39+2*t, yb, t, 80, pcolor);
+        epd->fillRect(xb+39+2*t, yb, t, 80, pcolor);
-        getdisplay().fillRect(xb+59+3*t, yb, t, 80, pcolor);
+        epd->fillRect(xb+59+3*t, yb, t, 80, pcolor);
 
 }
 
@@ -789,13 +833,13 @@ void generatorGraphic(uint x, uint y, int pcolor, int bcolor){
         int t = 4;      // Line thickness
 
         // Generator corpus with radius 45
-        getdisplay().fillCircle(xb, yb, 45, pcolor);
+        epd->fillCircle(xb, yb, 45, pcolor);
-        getdisplay().fillCircle(xb, yb, 41, bcolor);
+        epd->fillCircle(xb, yb, 41, bcolor);
         // Insert G
-        getdisplay().setTextColor(pcolor);
+        epd->setTextColor(pcolor);
-        getdisplay().setFont(&Ubuntu_Bold32pt8b);
+        epd->setFont(&Ubuntu_Bold32pt8b);
-        getdisplay().setCursor(xb-22, yb+20);
+        epd->setCursor(xb-22, yb+20);
-        getdisplay().print("G");
+        epd->print("G");
 }
 
 // Function to handle HTTP image request
@@ -809,7 +853,7 @@ void doImageRequest(GwApi *api, int *pageno, const PageStruct pages[MAX_PAGE_NUM
 
     logger->logDebug(GwLog::LOG,"handle image request [%s]: %s", imgformat, filename);
 
-    uint8_t *fb = getdisplay().getBuffer(); // EPD framebuffer
+    uint8_t *fb = epd->getBuffer(); // EPD framebuffer
     std::vector<uint8_t> imageBuffer;       // image in webserver transferbuffer
     String mimetype;
 

lib/obp60task/OBP60Extensions.h

@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 #ifndef _OBP60EXTENSIONPORT_H
 #define _OBP60EXTENSIONPORT_H
 
@@ -43,19 +44,27 @@ extern const GFXfont Atari16px;
 
 // Global functions
 #ifdef DISPLAY_GDEW042T2
-GxEPD2_BW<GxEPD2_420, GxEPD2_420::HEIGHT> & getdisplay();
+GxEPD2_BW<GxEPD2_420, GxEPD2_420::HEIGHT> & getdisplay(); // DEPRECATED
+typedef GxEPD2_BW<GxEPD2_420, GxEPD2_420::HEIGHT> gxepd2display;
+extern gxepd2display *epd;
 #endif
 
 #ifdef DISPLAY_GDEY042T81
-GxEPD2_BW<GxEPD2_420_GDEY042T81, GxEPD2_420_GDEY042T81::HEIGHT> & getdisplay();
+GxEPD2_BW<GxEPD2_420_GDEY042T81, GxEPD2_420_GDEY042T81::HEIGHT> & getdisplay(); // DEPRECATED
+typedef GxEPD2_BW<GxEPD2_420_GDEY042T81, GxEPD2_420_GDEY042T81::HEIGHT> gxepd2display;
+extern gxepd2display *epd;
 #endif
 
 #ifdef DISPLAY_GYE042A87
-GxEPD2_BW<GxEPD2_420_GYE042A87, GxEPD2_420_GYE042A87::HEIGHT> & getdisplay();
+GxEPD2_BW<GxEPD2_420_GYE042A87, GxEPD2_420_GYE042A87::HEIGHT> & getdisplay(); // DEPRECATED
+typedef GxEPD2_BW<GxEPD2_420_GYE042A87, GxEPD2_420_GYE042A87::HEIGHT> gxepd2display;
+extern gxepd2display *epd;
 #endif
 
 #ifdef DISPLAY_SE0420NQ04
-GxEPD2_BW<GxEPD2_420_SE0420NQ04, GxEPD2_420_SE0420NQ04::HEIGHT> & getdisplay();
+GxEPD2_BW<GxEPD2_420_SE0420NQ04, GxEPD2_420_SE0420NQ04::HEIGHT> & getdisplay(); // DEPRECATED
+typedef GxEPD2_BW<GxEPD2_420_SE0420NQ04, GxEPD2_420_SE0420NQ04::HEIGHT> gxepd2display;
+extern gxepd2display *epd;
 #endif
 
 // Page display return values
@@ -98,7 +107,7 @@ void drawTextBoxed(Rect box, String text, uint16_t fg, uint16_t bg, bool inverte
 void displayTrendHigh(int16_t x, int16_t y, uint16_t size, uint16_t color);
 void displayTrendLow(int16_t x, int16_t y, uint16_t size, uint16_t color);
 
-void displayHeader(CommonData &commonData, GwApi::BoatValue *date, GwApi::BoatValue *time, GwApi::BoatValue *hdop); // Draw display header
+void displayHeader(CommonData &commonData, bool symbolmode, GwApi::BoatValue *date, GwApi::BoatValue *time, GwApi::BoatValue *hdop); // Draw display header
 void displayFooter(CommonData &commonData);
 void displayAlarm(CommonData &commonData);
 
@@ -146,24 +155,62 @@ static unsigned char fram_bits[] PROGMEM = {
    0xff, 0xff, 0xf8, 0x1f, 0xf8, 0x1f, 0xff, 0xff, 0xff, 0xff, 0xf8, 0x1f,
    0xf8, 0x1f, 0xff, 0xff, 0xff, 0xff, 0xf8, 0x1f };
 
+// Header symbols
+
 static unsigned char ap_bits[] PROGMEM= {
    0xe0, 0x03, 0x18, 0x0c, 0x04, 0x10, 0xc2, 0x21, 0x30, 0x06, 0x08, 0x08,
    0xc0, 0x01, 0x20, 0x02, 0x00, 0x00, 0x80, 0x00, 0xc0, 0x01, 0xc0, 0x01,
    0x80, 0x00, 0x80, 0x00, 0x80, 0x00, 0x80, 0x00 };
 
-static unsigned char dish_bits[] PROGMEM = {
+static unsigned char gps_bits[] PROGMEM = {
    0x3c, 0x00, 0x42, 0x18, 0xfa, 0x1b, 0x02, 0x04, 0x02, 0x0a, 0x02, 0x09,
    0x82, 0x08, 0x06, 0x0a, 0x0e, 0x1b, 0x9c, 0x2b, 0x38, 0x2b, 0x74, 0x20,
    0xec, 0x1f, 0x1c, 0x00, 0xf4, 0x00, 0xfe, 0x03 };
 
+static unsigned char nmea_bits[] PROGMEM = {
+   0x00, 0x00, 0x22, 0x21, 0x26, 0x33, 0x26, 0x33, 0x2a, 0x2d, 0x32, 0x2d,
+   0x32, 0x21, 0x22, 0x21, 0x00, 0x00, 0x3c, 0x0c, 0x04, 0x0c, 0x04, 0x12,
+   0x3c, 0x12, 0x04, 0x1e, 0x04, 0x21, 0x3c, 0x21 };
+
+static unsigned char n2k_bits[] PROGMEM = {
+   0xe0, 0x07, 0x18, 0x18, 0x04, 0x20, 0x02, 0x40, 0x32, 0x4c, 0x31, 0x8c,
+   0x01, 0x80, 0x81, 0x81, 0x81, 0x81, 0x01, 0x80, 0x31, 0x8c, 0x32, 0x4c,
+   0x02, 0x40, 0x04, 0x20, 0x98, 0x19, 0xe0, 0x07 };
+
+static unsigned char tcp_bits[] PROGMEM = {
+   0x00, 0x00, 0xe0, 0x03, 0x20, 0x02, 0x20, 0x02, 0x20, 0x02, 0xe0, 0x03,
+   0x80, 0x00, 0x80, 0x00, 0xff, 0xff, 0x08, 0x10, 0x08, 0x10, 0x3e, 0x7c,
+   0x22, 0x44, 0x22, 0x44, 0x22, 0x44, 0x3e, 0x7c };
+
+static unsigned char usb_bits[] PROGMEM = {
+   0x00, 0x00, 0x92, 0x39, 0x52, 0x4a, 0x52, 0x48, 0x92, 0x39, 0x12, 0x4a,
+   0x52, 0x4a, 0x8c, 0x39, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x1f, 0x04, 0x20,
+   0xf4, 0x2f, 0x04, 0x20, 0xf8, 0x1f, 0x00, 0x00 };
+
+static unsigned char sdcard_bits[] PROGMEM = {
+   0xf8, 0x07, 0x0c, 0x08, 0x04, 0x08, 0xc4, 0x09, 0x24, 0x1a, 0xe4, 0x13,
+   0x04, 0x20, 0x24, 0x21, 0xa4, 0x12, 0x44, 0x12, 0x04, 0x20, 0x04, 0x20,
+   0xc4, 0x23, 0x34, 0x2c, 0xd8, 0x1b, 0x00, 0x00 };
+
+static unsigned char bluetooth_bits[] PROGMEM = {
+   0x00, 0x00, 0x22, 0x21, 0x26, 0x33, 0x26, 0x33, 0x2a, 0x2d, 0x32, 0x2d,
+   0x32, 0x21, 0x22, 0x21, 0x00, 0x00, 0x3c, 0x0c, 0x04, 0x0c, 0x04, 0x12,
+   0x3c, 0x12, 0x04, 0x1e, 0x04, 0x21, 0x3c, 0x21 };
+
 static std::map<String, unsigned char *> iconmap = {
     {"LEFT", left_bits},
     {"RIGHT", right_bits},
     {"LOCK", lock_bits},
     {"PLUS", plus_bits},
     {"MINUS", minus_bits},
-    {"DISH", dish_bits},
+    {"GPS", gps_bits},
-    {"AP", ap_bits}
+    {"AP", ap_bits},
+    {"0183", nmea_bits},
+    {"N2K", n2k_bits},
+    {"TCP", tcp_bits},
+    {"USB", usb_bits},
+    {"SDCARD", sdcard_bits},
+    {"BLUE", bluetooth_bits}
 };
 
 // Battery

lib/obp60task/OBP60Formatter.cpp

@@ -65,6 +65,7 @@ FormattedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
     String tempFormat = commondata.config->getString(commondata.config->tempFormat);            // [K|°C|°F]
     String dateFormat = commondata.config->getString(commondata.config->dateFormat);            // [DE|GB|US]
     bool usesimudata = commondata.config->getBool(commondata.config->useSimuData);              // [on|off]
+    String precision = commondata.config->getString(commondata.config->valueprecision);         // [1|2]
 
     // If boat value not valid
     if (! value->valid && !usesimudata){
@@ -72,6 +73,19 @@ FormattedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
         return result;
     }
 
+    const char* fmt_dec_1;
+    const char* fmt_dec_10;
+    const char* fmt_dec_100;
+    if (precision == "1") {
+        fmt_dec_1 = "%3.1f";
+        fmt_dec_10 = "%3.0f";
+        fmt_dec_100 = "%3.0f";
+    } else {
+        fmt_dec_1 = "%3.2f";
+        fmt_dec_10 = "%3.1f";
+        fmt_dec_100 = "%3.0f";
+    }
+
 //    LOG_DEBUG(GwLog::DEBUG,"formatValue init: getFormat: %s date->value: %f time->value: %f", value->getFormat(), commondata.date->value, commondata.time->value);
     static const int bsize = 30;
     char buffer[bsize+1];
@@ -206,13 +220,13 @@ FormattedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             result.unit = "m/s";
         }
         if(speed < 10) {
-            snprintf(buffer,bsize,"%3.2f",speed);
+            snprintf(buffer, bsize, fmt_dec_1, speed);
         }
-        if(speed >= 10 && speed < 100){
+        else if (speed < 100) {
-            snprintf(buffer,bsize,"%3.1f",speed);
+            snprintf(buffer, bsize, fmt_dec_10, speed);
         }
-        if(speed >= 100){
+        else {
-            snprintf(buffer,bsize,"%3.0f",speed);
+            snprintf(buffer, bsize, fmt_dec_100, speed);
         }
     }
     //########################################################
@@ -238,40 +252,40 @@ FormattedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             if (speed < 0.3) {
                 speed = 0;
             }
-            if(speed >=0.3 && speed < 1.5){
+            else if (speed < 1.5) {
                 speed = 1;
             }
-            if(speed >=1.5 && speed < 3.3){
+            else if (speed < 3.3) {
                 speed = 2;
             }
-            if(speed >=3.3 && speed < 5.4){
+            else if (speed < 5.4) {
                 speed = 3;
             }
-            if(speed >=5.4 && speed < 7.9){
+            else if (speed < 7.9) {
                 speed = 4;
             }
-            if(speed >=7.9 && speed < 10.7){
+            else if (speed < 10.7) {
                 speed = 5;
             }
-            if(speed >=10.7 && speed < 13.8){
+            else if (speed < 13.8) {
                 speed = 6;
             }
-            if(speed >=13.8 && speed < 17.1){
+            else if (speed < 17.1) {
                 speed = 7;
             }
-            if(speed >=17.1 && speed < 20.7){
+            else if (speed < 20.7) {
                 speed = 8;
             }
-            if(speed >=20.7 && speed < 24.4){
+            else if (speed < 24.4) {
                 speed = 9;
             }
-            if(speed >=24.4 && speed < 28.4){
+            else if (speed < 28.4) {
                 speed = 10;
             }
-            if(speed >=28.4 && speed < 32.6){
+            else if (speed < 32.6) {
                 speed = 11;
             }
-            if(speed >=32.6){
+            else {
                 speed = 12;
             }
             result.unit = "bft";
@@ -285,13 +299,13 @@ FormattedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
         }
         else{
             if (speed < 10){
-                snprintf(buffer,bsize,"%3.2f",speed);
+                snprintf(buffer, bsize, fmt_dec_1, speed);
             }
-            if(speed >= 10 && speed < 100){
+            else if (speed < 100){
-                snprintf(buffer,bsize,"%3.1f",speed);
+                snprintf(buffer, bsize, fmt_dec_10, speed);
             }
-            if(speed >= 100){
+            else {
-                snprintf(buffer,bsize,"%3.0f",speed);
+                snprintf(buffer, bsize, fmt_dec_100, speed);
             }
         }
     }
@@ -337,10 +351,13 @@ FormattedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             dop = 99.9;
         }
         if (dop < 10){
-            snprintf(buffer,bsize,"%3.2f",dop);
+            snprintf(buffer, bsize, fmt_dec_1, dop);
         }
-        if(dop >= 10 && dop < 100){
+        else if(dop < 100){
-            snprintf(buffer,bsize,"%3.1f",dop);
+            snprintf(buffer, bsize, fmt_dec_10, dop);
+        }
+        else {
+            snprintf(buffer, bsize, fmt_dec_100, dop);
         }
     }
     //########################################################
@@ -410,13 +427,13 @@ FormattedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             result.unit = "m";
         }
         if (depth < 10) {
-            snprintf(buffer,bsize,"%3.2f",depth);
+            snprintf(buffer, bsize, fmt_dec_1, depth);
         }
-        if(depth >= 10 && depth < 100){
+        else if (depth < 100){
-            snprintf(buffer,bsize,"%3.1f",depth);
+            snprintf(buffer, bsize, fmt_dec_10, depth);
         }
-        if(depth >= 100){
+        else {
-            snprintf(buffer,bsize,"%3.0f",depth);
+            snprintf(buffer, bsize, fmt_dec_100, depth);
         }
     }
     //########################################################
@@ -430,11 +447,11 @@ FormattedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             xte = rawvalue;
         }
         if (xte >= 100) {
-            snprintf(buffer,bsize,"%3.0f",value->value);
+            snprintf(buffer, bsize, fmt_dec_100, value->value);
         } else if (xte >= 10) {
-            snprintf(buffer,bsize,"%3.1f",value->value);
+            snprintf(buffer, bsize, fmt_dec_10, value->value);
         } else {
-            snprintf(buffer,bsize,"%3.2f",value->value);
+            snprintf(buffer, bsize, fmt_dec_1, value->value);
         }
         result.unit = "nm";
     }
@@ -461,13 +478,13 @@ FormattedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             result.unit = "K";
         }
         if(temp < 10) {
-            snprintf(buffer,bsize,"%3.2f",temp);
+            snprintf(buffer, bsize, fmt_dec_1, temp);
         }
-        if(temp >= 10 && temp < 100){
+        else if (temp < 100) {
-            snprintf(buffer,bsize,"%3.1f",temp);
+            snprintf(buffer, bsize, fmt_dec_10, temp);
         }
-        if(temp >= 100){
+        else {
-            snprintf(buffer,bsize,"%3.0f",temp);
+            snprintf(buffer, bsize, fmt_dec_100, temp);
         }
     }
     //########################################################
@@ -489,17 +506,17 @@ FormattedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             distance = distance * 0.000539957;
             result.unit = "nm";
         }
-        else{;
+        else {
             result.unit = "m";
         }
         if (distance < 10){
-            snprintf(buffer,bsize,"%3.2f",distance);
+            snprintf(buffer, bsize, fmt_dec_1, distance);
         }
-        if(distance >= 10 && distance < 100){
+        else if (distance < 100){
-            snprintf(buffer,bsize,"%3.1f",distance);
+            snprintf(buffer, bsize, fmt_dec_10, distance);
         }
-        if(distance >= 100){
+        else {
-            snprintf(buffer,bsize,"%3.0f",distance);
+            snprintf(buffer, bsize, fmt_dec_100, distance);
         }
     }
     //########################################################
@@ -547,10 +564,10 @@ FormattedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             voltage = rawvalue;
         }
         if (voltage < 10) {
-            snprintf(buffer,bsize,"%3.2f",voltage);
+            snprintf(buffer, bsize, fmt_dec_1, voltage);
         }
         else {
-            snprintf(buffer,bsize,"%3.1f",voltage);
+            snprintf(buffer, bsize, fmt_dec_10, voltage);
         }
         result.unit = "V";
     }
@@ -566,13 +583,13 @@ FormattedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             current = rawvalue;
         }
         if (current < 10) {
-            snprintf(buffer,bsize,"%3.2f",current);
+            snprintf(buffer, bsize, fmt_dec_1, current);
         }
-        if(current >= 10 && current < 100){
+        else if(current < 100) {
-            snprintf(buffer,bsize,"%3.1f",current);
+            snprintf(buffer, bsize, fmt_dec_10, current);
         }
-        if(current >= 100){
+        else {
-            snprintf(buffer,bsize,"%3.0f",current);
+            snprintf(buffer, bsize, fmt_dec_100, current);
         }
         result.unit = "A";
     }
@@ -588,13 +605,13 @@ FormattedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             temperature = rawvalue;
         }
         if (temperature < 10) {
-            snprintf(buffer,bsize,"%3.2f",temperature);
+            snprintf(buffer, bsize, fmt_dec_1, temperature);
         }
-        if(temperature >= 10 && temperature < 100){
+        else if (temperature < 100) {
-            snprintf(buffer,bsize,"%3.1f",temperature);
+            snprintf(buffer, bsize, fmt_dec_10, temperature);
         }
-        if(temperature >= 100){
+        else {
-            snprintf(buffer,bsize,"%3.0f",temperature);
+            snprintf(buffer, bsize, fmt_dec_100, temperature);
         }
         result.unit = "Deg C";
     }
@@ -610,13 +627,13 @@ FormattedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             temperature = rawvalue;
         }
         if (temperature < 10) {
-            snprintf(buffer,bsize,"%3.2f",temperature);
+            snprintf(buffer, bsize, fmt_dec_1, temperature);
         }
-        if(temperature >= 10 && temperature < 100){
+        else if(temperature < 100) {
-            snprintf(buffer,bsize,"%3.1f",temperature);
+            snprintf(buffer, bsize, fmt_dec_10, temperature);
         }
-        if(temperature >= 100){
+        else {
-            snprintf(buffer,bsize,"%3.0f",temperature);
+            snprintf(buffer, bsize, fmt_dec_100, temperature);
         }
         result.unit = "Deg C";
     }
@@ -632,13 +649,13 @@ FormattedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             humidity = rawvalue;
         }
         if (humidity < 10) {
-            snprintf(buffer,bsize,"%3.2f",humidity);
+            snprintf(buffer, bsize, fmt_dec_1, humidity);
         }
-        if(humidity >= 10 && humidity < 100){
+        else if(humidity < 100) {
-            snprintf(buffer,bsize,"%3.1f",humidity);
+            snprintf(buffer, bsize, fmt_dec_10, humidity);
         }
-        if(humidity >= 100){
+        else {
-            snprintf(buffer,bsize,"%3.0f",humidity);
+            snprintf(buffer, bsize, fmt_dec_100, humidity);
         }
         result.unit = "%";
     }
@@ -654,13 +671,13 @@ FormattedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             volume = rawvalue;
         }
         if (volume < 10) {
-            snprintf(buffer,bsize,"%3.2f",volume);
+            snprintf(buffer, bsize, fmt_dec_1, volume);
         }
-        if(volume >= 10 && volume < 100){
+        else if (volume < 100) {
-            snprintf(buffer,bsize,"%3.1f",volume);
+            snprintf(buffer, bsize, fmt_dec_10, volume);
         }
-        if(volume >= 100){
+        else if (volume >= 100) {
-            snprintf(buffer,bsize,"%3.0f",volume);
+            snprintf(buffer, bsize, fmt_dec_100, volume);
         }
         result.unit = "%";
     }
@@ -676,13 +693,13 @@ FormattedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             volume = rawvalue;
         }
         if (volume < 10) {
-            snprintf(buffer,bsize,"%3.2f",volume);
+            snprintf(buffer, bsize, fmt_dec_1, volume);
         }
-        if(volume >= 10 && volume < 100){
+        else if (volume < 100) {
-            snprintf(buffer,bsize,"%3.1f",volume);
+            snprintf(buffer, bsize, fmt_dec_10, volume);
         }
-        if(volume >= 100){
+        else {
-            snprintf(buffer,bsize,"%3.0f",volume);
+            snprintf(buffer, bsize, fmt_dec_100, volume);
         }
         result.unit = "l";
     }
@@ -698,13 +715,13 @@ FormattedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             flow = rawvalue;
         }
         if (flow < 10) {
-            snprintf(buffer,bsize,"%3.2f",flow);
+            snprintf(buffer, bsize, fmt_dec_1, flow);
         }
-        if(flow >= 10 && flow < 100){
+        else if (flow < 100) {
-            snprintf(buffer,bsize,"%3.1f",flow);
+            snprintf(buffer, bsize, fmt_dec_10, flow);
         }
-        if(flow >= 100){
+        else {
-            snprintf(buffer,bsize,"%3.0f",flow);
+            snprintf(buffer, bsize, fmt_dec_100, flow);
         }
         result.unit = "l/min";
     }
@@ -712,7 +729,7 @@ FormattedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
     else if (value->getFormat() == "formatXdr:G:"){
         double generic = 0;
         if (usesimudata == false) {
-            generic = value->value;    // Value in l/min
+            generic = value->value;
             rawvalue = value->value;
         }
         else {
@@ -720,13 +737,13 @@ FormattedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             generic = rawvalue;
         }
         if (generic < 10) {
-            snprintf(buffer,bsize,"%3.2f",generic);
+            snprintf(buffer, bsize, fmt_dec_1, generic);
         }
-        if(generic >= 10 && generic < 100){
+        else if (generic < 100) {
-            snprintf(buffer,bsize,"%3.1f",generic);
+            snprintf(buffer, bsize, fmt_dec_10, generic);
         }
-        if(generic >= 100){
+        else {
-            snprintf(buffer,bsize,"%3.0f",generic);
+            snprintf(buffer, bsize, fmt_dec_100, generic);
         }
         result.unit = "";
     }
@@ -742,13 +759,13 @@ FormattedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             dplace = rawvalue;
         }
         if (dplace < 10) {
-            snprintf(buffer,bsize,"%3.2f",dplace);
+            snprintf(buffer, bsize, fmt_dec_1, dplace);
         }
-        if(dplace >= 10 && dplace < 100){
+        else if (dplace < 100) {
-            snprintf(buffer,bsize,"%3.1f",dplace);
+            snprintf(buffer, bsize, fmt_dec_10, dplace);
         }
-        if(dplace >= 100){
+        else {
-            snprintf(buffer,bsize,"%3.0f",dplace);
+            snprintf(buffer, bsize, fmt_dec_100, dplace);
         }
         result.unit = "%";
     }
@@ -784,13 +801,13 @@ FormattedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             rpm = rawvalue;
         }
         if (rpm < 10) {
-            snprintf(buffer,bsize,"%3.2f",rpm);
+            snprintf(buffer, bsize, fmt_dec_1, rpm);
         }
-        if(rpm >= 10 && rpm < 100){
+        else if (rpm < 100) {
-            snprintf(buffer,bsize,"%3.1f",rpm);
+            snprintf(buffer, bsize, fmt_dec_10, rpm);
         }
-        if(rpm >= 100){
+        else {
-            snprintf(buffer,bsize,"%3.0f",rpm);
+            snprintf(buffer, bsize, fmt_dec_100, rpm);
         }
         result.unit = "rpm";
     }
@@ -799,13 +816,13 @@ FormattedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
     //########################################################
     else {
         if (value->value < 10) {
-            snprintf(buffer,bsize,"%3.2f",value->value);
+            snprintf(buffer, bsize, fmt_dec_1, value->value);
         }
-        if(value->value >= 10 && value->value < 100){
+        else if (value->value < 100) {
-            snprintf(buffer,bsize,"%3.1f",value->value);
+            snprintf(buffer, bsize, fmt_dec_10, value->value);
         }
-        if(value->value >= 100){
+        else {
-            snprintf(buffer,bsize,"%3.0f",value->value);
+            snprintf(buffer, bsize, fmt_dec_100, value->value);
         }
         result.unit = "";
     }

lib/obp60task/PageAnchor.cpp

@@ -0,0 +1,433 @@
+#if defined BOARD_OBP60S3 || defined BOARD_OBP40S3
+
+#include "Pagedata.h"
+#include "OBP60Extensions.h"
+#include "ConfigMenu.h"
+
+/*
+  Anchor overview with additional associated data
+  This page is in experimental stage so be warned!
+  North is up.
+
+  Boatdata used
+    DBS - Water depth
+    HDT - Boat heading
+    AWS - Wind strength; Boat not moving so we assume AWS=TWS and AWD=TWD
+    AWD - Wind direction
+    LAT/LON - Boat position, current
+    HDOP - Position error
+
+  This is the fist page to contain a configuration page with 
+  data entry option.
+  Also it will make use of the new alarm function.
+
+  Data
+    Anchor position lat/lon
+    Depth at anchor position
+    Chain length used
+    Boat position current
+    Depth at boat position
+    Boat heading
+    Wind direction
+    Wind strength
+    Alarm j/n
+    Alarm radius
+    GPS position error
+    Timestamp while dropping anchor
+
+   Drop / raise function in device OBP40 has to be done inside 
+   config mode because of limited number of buttons.
+
+*/
+
+#define anchor_width 16
+#define anchor_height 16
+static unsigned char anchor_bits[] = {
+   0x80, 0x01, 0x40, 0x02, 0x40, 0x02, 0x80, 0x01, 0xf0, 0x0f, 0x80, 0x01,
+   0x80, 0x01, 0x88, 0x11, 0x8c, 0x31, 0x8e, 0x71, 0x84, 0x21, 0x86, 0x61,
+   0x86, 0x61, 0xfc, 0x3f, 0xf8, 0x1f, 0x80, 0x01 };
+
+class PageAnchor : public Page
+{
+private:
+    GwConfigHandler *config;
+    GwLog *logger;
+    bool simulation = false;
+    bool holdvalues = false;
+    String flashLED;
+    String backlightMode;
+    String lengthformat;
+
+    int scale = 50; // Radius of display circle in meter
+
+    bool alarm = false;
+    bool alarm_enabled = false;
+    uint8_t alarm_range;
+
+    uint8_t chain_length;
+    uint8_t chain;
+
+    bool anchor_set = false;
+    double anchor_lat;
+    double anchor_lon;
+    double anchor_depth;
+    int anchor_ts; // time stamp anchor dropped
+
+    char mode = 'N'; // (N)ormal, (C)onfig
+    int8_t editmode = -1; // marker for menu/edit/set function
+
+    ConfigMenu *menu;
+
+    void displayModeNormal(PageData &pageData) {
+
+        // Boatvalues: DBS, HDT, AWS, AWD, LAT, LON, HDOP
+        GwApi::BoatValue *bv_dbs = pageData.values[0]; // DBS
+        String sval_dbs = formatValue(bv_dbs, *commonData).svalue;
+        String sunit_dbs = formatValue(bv_dbs, *commonData).unit; 
+        GwApi::BoatValue *bv_hdt = pageData.values[1]; // HDT
+        String sval_hdt = formatValue(bv_hdt, *commonData).svalue;
+        GwApi::BoatValue *bv_aws = pageData.values[2]; // AWS
+        String sval_aws = formatValue(bv_aws, *commonData).svalue;
+        String sunit_aws = formatValue(bv_aws, *commonData).unit; 
+        GwApi::BoatValue *bv_awd = pageData.values[3]; // AWD
+        String sval_awd = formatValue(bv_awd, *commonData).svalue;
+        GwApi::BoatValue *bv_lat = pageData.values[4]; // LAT
+        String sval_lat = formatValue(bv_lat, *commonData).svalue;
+        GwApi::BoatValue *bv_lon = pageData.values[5]; // LON
+        String sval_lon = formatValue(bv_lon, *commonData).svalue;
+        GwApi::BoatValue *bv_hdop = pageData.values[6]; // HDOP
+        String sval_hdop = formatValue(bv_hdop, *commonData).svalue;
+        String sunit_hdop = formatValue(bv_hdop, *commonData).unit; 
+
+        LOG_DEBUG(GwLog::DEBUG,"Drawing at PageAnchor; DBS=%f, HDT=%f, AWS=%f", bv_dbs->value, bv_hdt->value, bv_aws->value);
+
+        Point c = {200, 150}; // center = anchor position
+        uint16_t r = 125;
+
+        Point b = {200, 180}; // boat position while dropping anchor
+
+        const std::vector<Point> pts_boat = { // polygon lines
+            {b.x - 5, b.y},
+            {b.x - 5, b.y - 10},
+            {b.x, b.y - 16},
+            {b.x + 5, b.y - 10},
+            {b.x + 5, b.y}
+        };
+        //rotatePoints und dann Linien zeichnen
+        // TODO rotate boat according to current heading
+        //drawPoly(rotatePoints(c, pts, RadToDeg(value2)), commonData->fgcolor);
+        drawPoly(pts_boat, commonData->fgcolor);
+
+        // Draw wind arrow
+        const std::vector<Point> pts_wind = {
+            {c.x, c.y - r + 25},
+            {c.x - 12, c.y - r - 4},
+            {c.x, c.y - r + 6},
+            {c.x + 12, c.y - r - 4}
+        };
+        if (bv_awd->valid) {
+            fillPoly4(rotatePoints(c, pts_wind, bv_awd->value), commonData->fgcolor);
+        }
+
+        // Title and corner value headings
+        getdisplay().setTextColor(commonData->fgcolor);
+        getdisplay().setFont(&Ubuntu_Bold12pt8b);
+        getdisplay().setCursor(8, 48);
+        getdisplay().print("Anchor");
+
+        getdisplay().setFont(&Ubuntu_Bold10pt8b);
+        getdisplay().setCursor(8, 200);
+        getdisplay().print("Depth");
+        drawTextRalign(392, 38, "Chain");
+        drawTextRalign(392, 200, "Wind");
+
+        // Units
+        getdisplay().setCursor(8, 272);
+        getdisplay().print(sunit_dbs);
+        drawTextRalign(392, 272, sunit_aws);
+        drawTextRalign(392, 100, lengthformat); // chain unit not implemented
+
+        // Corner values
+        getdisplay().setFont(&Ubuntu_Bold8pt8b);
+        getdisplay().setCursor(8, 70);
+        getdisplay().print("Alarm: ");
+        getdisplay().print(alarm_enabled ? "On" : "Off");
+
+        getdisplay().setCursor(8, 90);
+        getdisplay().print("HDOP");
+        getdisplay().setCursor(8, 106);
+        if (bv_hdop->valid) {
+            getdisplay().print(round(bv_hdop->value), 0);
+            getdisplay().print(sunit_hdop);
+        } else {
+            getdisplay().print("n/a");
+        }
+
+        // Values
+        getdisplay().setFont(&DSEG7Classic_BoldItalic20pt7b);
+        // Current chain used
+        getdisplay().setCursor(328, 85);
+        getdisplay().print("27");
+
+        // Depth
+        getdisplay().setCursor(8, 250);
+        getdisplay().print(sval_dbs);
+        // Wind
+        getdisplay().setCursor(328, 250);
+        getdisplay().print(sval_aws);
+
+        getdisplay().drawCircle(c.x, c.y, r, commonData->fgcolor);
+        getdisplay().drawCircle(c.x, c.y, r + 1, commonData->fgcolor);
+ 
+        // zoom scale
+        getdisplay().drawLine(c.x + 10, c.y, c.x + r - 4, c.y, commonData->fgcolor);
+        // arrow left
+        getdisplay().drawLine(c.x + 10, c.y, c.x + 16, c.y - 4, commonData->fgcolor);
+        getdisplay().drawLine(c.x + 10, c.y, c.x + 16, c.y + 4, commonData->fgcolor);
+        // arrow right
+        getdisplay().drawLine(c.x + r - 4, c.y, c.x + r - 10, c.y - 4, commonData->fgcolor);
+        getdisplay().drawLine(c.x + r - 4, c.y, c.x + r - 10, c.y + 4, commonData->fgcolor);
+        getdisplay().setFont(&Ubuntu_Bold8pt8b);
+        drawTextCenter(c.x + r / 2, c.y + 8, String(scale) + "m");
+ 
+        // alarm range circle
+        if (alarm_enabled) {
+            // alarm range in meter has to be smaller than the scale in meter
+            // r and r_range are pixel values
+            uint16_t r_range = int(alarm_range * r / scale);
+            LOG_DEBUG(GwLog::LOG,"Drawing at PageAnchor; Alarm range = %d", r_range);
+            getdisplay().drawCircle(c.x, c.y, r_range, commonData->fgcolor);
+        }
+ 
+        // draw anchor symbol (as bitmap)
+        getdisplay().drawXBitmap(c.x - anchor_width / 2, c.y - anchor_height / 2,
+                                 anchor_bits, anchor_width, anchor_height, commonData->fgcolor);
+
+    }
+
+    void displayModeConfig() {
+
+        getdisplay().setTextColor(commonData->fgcolor);
+        getdisplay().setFont(&Ubuntu_Bold12pt8b);
+        getdisplay().setCursor(8, 48);
+        getdisplay().print("Anchor configuration");
+        
+        // TODO
+        // show lat/lon for anchor pos
+        // show lat/lon for boat pos
+        // show distance anchor <-> boat
+
+        getdisplay().setFont(&Ubuntu_Bold8pt8b);
+        for (int i = 0 ; i < menu->getItemCount(); i++) {
+            ConfigMenuItem *itm = menu->getItemByIndex(i);
+            if (!itm) {
+                LOG_DEBUG(GwLog::ERROR, "Menu item not found: %d", i);
+            } else {
+                Rect r = menu->getItemRect(i);
+                bool inverted = (i == menu->getActiveIndex());
+                drawTextBoxed(r, itm->getLabel(), commonData->fgcolor, commonData->bgcolor, inverted, false);
+                if (inverted and editmode > 0) {
+                    // triangle as edit marker
+                    getdisplay().fillTriangle(r.x + r.w + 20, r.y, r.x + r.w + 30, r.y + r.h / 2, r.x + r.w + 20, r.y + r.h,  commonData->fgcolor);
+                }
+                getdisplay().setCursor(r.x + r.w + 40, r.y + r.h - 4);
+                if (itm->getType() == "int") {
+                    getdisplay().print(itm->getValue());
+                    getdisplay().print(itm->getUnit());
+                } else {
+                     getdisplay().print(itm->getValue() == 0 ? "No" : "Yes");
+                }
+            }
+        } 
+
+    }
+
+public:
+    PageAnchor(CommonData &common) 
+    {
+        commonData = &common;
+        config = commonData->config;
+        logger = commonData->logger;
+        logger->logDebug(GwLog::LOG,"Instantiate PageAnchor");
+
+        // preload configuration data
+        simulation = config->getBool(config->useSimuData);
+        holdvalues = config->getBool(config->holdvalues);
+        flashLED = config->getString(config->flashLED);
+        backlightMode = config->getString(config->backlight);
+        lengthformat = config->getString(config->lengthFormat);
+        chain_length = config->getInt(config->chainLength);
+
+        chain = 0;
+        anchor_set = false;
+        alarm_range = 30;
+
+        // Initialize config menu
+        menu = new ConfigMenu("Options", 40, 80);
+        menu->setItemDimension(150, 20);
+
+        ConfigMenuItem *newitem;
+        newitem = menu->addItem("chain", "Chain out", "int", 0, "m");
+        if (! newitem) {
+            // Demo: in case of failure exit here, should never be happen
+            logger->logDebug(GwLog::ERROR,"Menu item creation failed");
+            return;
+        }
+        newitem->setRange(0, 200, {1, 5, 10});
+        newitem = menu->addItem("chainmax", "Chain max", "int", chain_length, "m");
+        newitem->setRange(0, 200, {1, 5, 10});
+        newitem = menu->addItem("zoom", "Zoom", "int", 50, "m");
+        newitem->setRange(0, 200, {1, });
+        newitem = menu->addItem("range", "Alarm range", "int", 40, "m");
+        newitem->setRange(0, 200, {1, 5, 10});
+        newitem = menu->addItem("alat", "Adjust anchor lat.", "int", 0, "m");
+        newitem->setRange(0, 200, {1, 5, 10});
+        newitem = menu->addItem("alon", "Adjust anchor lon.", "int", 0, "m");
+        newitem->setRange(0, 200, {1, 5, 10});
+#ifdef BOARD_OBP40S3
+        // Intodruced here because of missing keys for OBP40
+        newitem = menu->addItem("anchor", "Anchor down", "bool", 0, "");
+#endif
+        menu->setItemActive("zoom");
+     }
+
+    void setupKeys(){
+        Page::setupKeys();
+        commonData->keydata[0].label = "MODE";
+        commonData->keydata[1].label = "ALARM";
+    }
+
+#ifdef BOARD_OBP60S3
+    int handleKey(int key){
+        if (key == 1) { // Switch between normal and config mode
+            if (mode == 'N') {
+                mode = 'C';
+            } else {
+                mode = 'N';
+            }
+            return 0;
+        }
+        if (mode == 'N') {
+            if (key == 2) { // Toggle alarm
+                alarm_enabled = !alarm_enabled;
+                return 0;
+            }
+        } else { // Config mode
+            if (key == 3) {
+                // menu down
+                menu->goNext();
+                return 0;
+            }
+            if (key == 4) {
+                // menu up
+                menu->goPrev();
+                return 0;
+            }
+        }
+        if (key == 11) { // Code for keylock
+            commonData->keylock = !commonData->keylock;
+            return 0;
+        }
+        return key;
+    }
+#endif
+#ifdef BOARD_OBP40S3
+    int handleKey(int key){
+        if (key == 1) { // Switch between normal and config mode
+            if (mode == 'N') {
+                mode = 'C';
+                commonData->keydata[1].label = "EDIT";
+            } else {
+                mode = 'N';
+                commonData->keydata[1].label = "ALARM";
+            }
+            return 0;
+        }
+        if (mode == 'N') {
+            if (key == 2) { // Toggle alarm
+                alarm_enabled = !alarm_enabled;
+                return 0;
+            }
+        } else { // Config mode
+            // TODO different code for OBP40 / OBP60 
+            if (key == 9) {
+                // menu down
+                if (editmode > 0) {
+                    // decrease item value
+                    menu->getActiveItem()->decValue();
+                } else {
+                    menu->goNext();
+                }
+                return 0;
+            }
+            if (key == 10) {
+                // menu up or value up
+                if (editmode > 0) {
+                    // increase item value
+                    menu->getActiveItem()->incValue();
+                } else {
+                    menu->goPrev();
+                }
+                return 0;
+            }
+            if (key == 2) {
+                // enter / leave edit mode for current menu item
+                if (editmode > 0) {
+                    commonData->keydata[1].label = "EDIT";
+                    editmode = 0;
+                } else {
+                    commonData->keydata[1].label = "SET";
+                    editmode = 1;
+                }
+                return 0;
+            }
+        }
+        if (key == 11) { // Code for keylock
+            commonData->keylock = !commonData->keylock;
+            return 0;
+        }
+        return key;
+    }
+#endif
+
+    void displayNew(PageData &pageData){
+    };
+
+    int displayPage(PageData &pageData){
+
+        // Logging boat values
+        LOG_DEBUG(GwLog::LOG,"Drawing at PageAnchor; Mode=%c", mode);
+
+        // Set display in partial refresh mode
+        getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
+
+       if (mode == 'N') {
+           displayModeNormal(pageData);
+       } else if (mode == 'C') {
+           displayModeConfig();
+       }
+
+        return PAGE_UPDATE;
+    };
+};
+
+static Page *createPage(CommonData &common){
+    return new PageAnchor(common);
+}
+
+/**
+ * with the code below we make this page known to the PageTask
+ * we give it a type (name) that can be selected in the config
+ * we define which function is to be called
+ * and we provide the number of user parameters we expect
+ * this will be number of BoatValue pointers in pageData.values
+ */
+PageDescription registerPageAnchor(
+    "Anchor",   // Page name
+    createPage, // Action
+    0,          // Number of bus values depends on selection in Web configuration
+    {"DBS", "HDT", "AWS", "AWD", "LAT", "LON", "HDOP"}, // Names of bus values undepends on selection in Web configuration (refer GwBoatData.h)
+    true        // Show display header on/off
+);
+
+#endif

lib/obp60task/PageClock.cpp

@@ -31,6 +31,15 @@ bool homevalid = false; // homelat and homelon are valid
     PageClock(CommonData &common){
         commonData = &common;
         common.logger->logDebug(GwLog::LOG,"Instantiate PageClock");
+
+        // WIP time source
+#ifdef BOARD_OBP60S3
+        String use_rtc = common.config->getString(common.config->useRTC);
+        if (use_rtc == "off") {
+            source = 'G';
+        }
+#endif
+
         simulation = common.config->getBool(common.config->useSimuData);
         timezone = common.config->getString(common.config->timeZone).toDouble();
         homelat = common.config->getString(common.config->homeLAT).toDouble();
@@ -100,9 +109,10 @@ bool homevalid = false; // homelat and homelon are valid
         static String svalue5old = "";
         static String svalue6old = "";
 
-        double value1 = 0;
+        double value1 = 0; // GPS time
-        double value2 = 0;
+        double value2 = 0; // GPS date FIXME date defined as uint32_t!
-        double value3 = 0;
+        double value3 = 0; // HDOP
+        bool gpsvalid = false;
 
         // Get config data
         String lengthformat = config->getString(config->lengthFormat);
@@ -155,6 +165,9 @@ bool homevalid = false; // homelat and homelon are valid
             unit3old = unit3;                           // Save old unit
         }
 
+        // GPS date and time are valid and can be used
+        gpsvalid = (valid1 && valid2 && valid3);
+
         // Optical warning by limit violation (unused)
         if(String(flashLED) == "Limit Violation"){
             setBlinkingLED(false);
@@ -163,7 +176,7 @@ bool homevalid = false; // homelat and homelon are valid
 
         // Logging boat values
         if (bvalue1 == NULL) return PAGE_OK; // WTF why this statement?
-        LOG_DEBUG(GwLog::LOG,"Drawing at PageClock, %s:%f,  %s:%f", name1.c_str(), value1, name2.c_str(), value2);
+        LOG_DEBUG(GwLog::LOG,"Drawing at PageClock, %s:%f,  %s:%f, %s:%f", name1.c_str(), value1, name2.c_str(), value2, name3.c_str(), value3);
 
         // Draw page
         //***********************************************************
@@ -231,7 +244,7 @@ bool homevalid = false; // homelat and homelon are valid
 
         // Show values sunrise
         String sunrise = "---";
-        if ((valid1 and valid2 and valid3 == true) or (homevalid and commonData->data.rtcValid)) {
+        if (((source == 'G') and gpsvalid) or (homevalid and commonData->data.rtcValid)) {
             sunrise = String(commonData->sundata.sunriseHour) + ":" + String(commonData->sundata.sunriseMinute + 100).substring(1);
             svalue5old = sunrise;
         } else if (simulation) {
@@ -251,7 +264,7 @@ bool homevalid = false; // homelat and homelon are valid
 
         // Show values sunset
         String sunset = "---";
-        if ((valid1 and valid2 and valid3 == true) or (homevalid and commonData->data.rtcValid)) {
+        if (((source == 'G') and gpsvalid) or (homevalid and commonData->data.rtcValid)) {
             sunset = String(commonData->sundata.sunsetHour) + ":" +  String(commonData->sundata.sunsetMinute + 100).substring(1);
             svalue6old = sunset;
         } else if (simulation) {

lib/obp60task/PageSkyView.cpp

@@ -0,0 +1,153 @@
+#if defined BOARD_OBP60S3 || defined BOARD_OBP40S3
+
+#include "Pagedata.h"
+#include "OBP60Extensions.h"
+
+/*
+ * SkyView / Satellites
+ */
+
+class PageSkyView : public Page
+{
+public:
+    PageSkyView(CommonData &common){
+        commonData = &common;
+        common.logger->logDebug(GwLog::LOG,"Show PageSkyView");
+    }
+
+    int handleKey(int key){
+        // Code for keylock
+        if(key == 11){
+            commonData->keylock = !commonData->keylock;
+            return 0;                   // Commit the key
+        }
+        return key;
+    }
+
+    int displayPage(PageData &pageData) {
+        GwConfigHandler *config = commonData->config;
+        GwLog *logger = commonData->logger;
+
+        // Get config data
+        String flashLED = config->getString(config->flashLED);
+        String displaycolor = config->getString(config->displaycolor);
+        String backlightMode = config->getString(config->backlight);
+        
+        // Optical warning by limit violation (unused)
+        if(String(flashLED) == "Limit Violation"){
+            setBlinkingLED(false);
+            setFlashLED(false); 
+        }
+
+        // Logging boat values
+        LOG_DEBUG(GwLog::LOG,"Drawing at PageSkyView");
+
+        // Draw page
+        //***********************************************************
+
+        // Set display in partial refresh mode
+        getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
+
+        // current position
+        getdisplay().setFont(&Ubuntu_Bold8pt8b);
+
+        GwApi::BoatValue *bv_lat = pageData.values[0];
+        String sv_lat = formatValue(bv_lat, *commonData).svalue;
+        //getdisplay().setCursor(300, 40);
+        //getdisplay().print(sv_lat);
+
+        GwApi::BoatValue *bv_lon = pageData.values[1];
+        String sv_lon = formatValue(bv_lon, *commonData).svalue;
+        //getdisplay().setCursor(300, 60);
+        //getdisplay().print(sv_lon);
+
+        GwApi::BoatValue *bv_hdop = pageData.values[2];
+        String sv_hdop = formatValue(bv_hdop, *commonData).svalue;
+        //getdisplay().setCursor(300, 80);
+        //getdisplay().print(sv_hdop);
+
+        // sky view
+        Point c = {130, 148};
+        uint16_t r = 125;
+        uint16_t r1 = r / 2;
+
+        getdisplay().fillCircle(c.x, c.y, r, commonData->bgcolor);
+        getdisplay().drawCircle(c.x, c.y, r + 1, commonData->fgcolor);
+        getdisplay().drawCircle(c.x, c.y, r + 2, commonData->fgcolor);
+        getdisplay().drawCircle(c.x, c.y, r1, commonData->fgcolor);
+
+        // separation lines
+        getdisplay().drawLine(c.x - r, c.y, c.x + r, c.y, commonData->fgcolor);
+        getdisplay().drawLine(c.x, c.y - r, c.x, c.y + r, commonData->fgcolor);
+        Point p = {c.x, c.y - r};
+        Point p1, p2;
+        p1 = rotatePoint(c, p, 45);
+        p2 = rotatePoint(c, p, 45 + 180);
+        getdisplay().drawLine(p1.x, p1.y, p2.x, p2.y,  commonData->fgcolor);
+        p1 = rotatePoint(c, p, -45);
+        p2 = rotatePoint(c, p, -45 + 180);
+        getdisplay().drawLine(p1.x, p1.y, p2.x, p2.y, commonData->fgcolor);
+
+        // directions 
+
+        int16_t  x1, y1;
+        uint16_t w, h;
+        getdisplay().setFont(&Ubuntu_Bold12pt8b);
+
+		getdisplay().getTextBounds("N", 0, 150, &x1, &y1, &w, &h);
+        getdisplay().setCursor(c.x - w / 2, c.y - r + h + 2);
+        getdisplay().print("N");
+
+		getdisplay().getTextBounds("S", 0, 150, &x1, &y1, &w, &h);
+        getdisplay().setCursor(c.x - w / 2, c.y + r - 2);
+        getdisplay().print("S");
+
+		getdisplay().getTextBounds("E", 0, 150, &x1, &y1, &w, &h);
+        getdisplay().setCursor(c.x + r - w - 2, c.y + h / 2);
+        getdisplay().print("E");
+        
+		getdisplay().getTextBounds("W", 0, 150, &x1, &y1, &w, &h);
+        getdisplay().setCursor(c.x - r + 2 , c.y + h / 2);
+        getdisplay().print("W");
+
+        // satellites
+
+
+        // Signal / Noise bars
+        getdisplay().setFont(&Ubuntu_Bold8pt8b);
+        getdisplay().setCursor(325, 34);
+        getdisplay().print("SNR");
+        getdisplay().drawRect(270, 20, 125, 257, commonData->fgcolor);
+        for (int i = 0; i < 12; i++) {
+            uint16_t y = 29 + (i + 1) * 20;
+            getdisplay().setCursor(276, y);
+            char buffer[3];
+            snprintf(buffer, 3, "%02d", i+1);
+            getdisplay().print(String(buffer));
+            getdisplay().drawRect(305, y-12, 85, 14, commonData->fgcolor);
+        }
+
+        return PAGE_UPDATE;
+    };
+};
+
+static Page* createPage(CommonData &common){
+    return new PageSkyView(common);
+}
+
+/**
+ * with the code below we make this page known to the PageTask
+ * we give it a type (name) that can be selected in the config
+ * we define which function is to be called
+ * and we provide the number of user parameters we expect
+ * this will be number of BoatValue pointers in pageData.values
+ */
+PageDescription registerPageSkyView(
+    "SkyView",              // Page name
+    createPage,             // Action
+    0,                      // Number of bus values depends on selection in Web configuration
+    {"LAT", "LON", "HDOP"}, // Bus values we need in the page
+    true                    // Show display header on/off
+);
+
+#endif

lib/obp60task/PageVoltage.cpp

@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 #if defined BOARD_OBP60S3 || defined BOARD_OBP40S3
 
 #include "Pagedata.h"
@@ -6,6 +7,7 @@
 
 class PageVoltage : public Page
 {
+private:
     bool init = false;                  // Marker for init done
     uint8_t average = 0;                // Average type [0...3], 0=off, 1=10s, 2=60s, 3=300s
     bool trend = true;                  // Trend indicator [0|1], 0=off, 1=on
@@ -15,7 +17,10 @@ char mode = 'D';                    // display mode (A)nalog | (D)igital
 public:
     PageVoltage(CommonData &common){
         commonData = &common;
-        common.logger->logDebug(GwLog::LOG,"Instantiate PageVoltage");
+        config = commonData->config;
+        logger = commonData->logger;
+
+        logger->logDebug(GwLog::LOG,"Instantiate PageVoltage");
         if (hasFRAM) {
             average = fram.read(FRAM_VOLTAGE_AVG);
             trend = fram.read(FRAM_VOLTAGE_TREND);
@@ -23,6 +28,10 @@ public:
         }
     }
 
+    ~PageVoltage(){
+	    logger->logDebug(GwLog::LOG,"Destroy PageVoltage");
+	}
+
     virtual void setupKeys(){
         Page::setupKeys();
         commonData->keydata[0].label = "AVG";

lib/obp60task/Pagedata.h

@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 #pragma once
 #include <Arduino.h>
 #include "GwApi.h"
@@ -98,6 +100,10 @@ typedef struct{
     uint8_t length_sec; // seconds until alarm disappeares without user interaction
 } AlarmData;
 
+typedef struct{
+    int voltage = 0;
+} AvgData;
+
 typedef struct{
   GwApi::Status status;
   GwLog *logger=NULL;
@@ -107,6 +113,7 @@ typedef struct{
   TouchKeyData keydata[6];
   BacklightData backlight;
   AlarmData alarm;
+  AvgData avgdata;
   GwApi::BoatValue *time=NULL;
   GwApi::BoatValue *date=NULL;
   uint16_t fgcolor;
@@ -119,6 +126,8 @@ typedef struct{
 class Page{
 protected:
     CommonData *commonData;
+    GwConfigHandler *config;
+    GwLog *logger;
 public:
     int refreshtime = 1000;
     virtual int displayPage(PageData &pageData)=0;

lib/obp60task/README

@@ -0,0 +1,82 @@
+Development information
+=======================
+
+This file contains some hints concerning building the firmware as well as
+developing and debugging it.
+
+
+Git commands
+------------
+Some useful commands are
+
+git status
+git fetch upstream
+git diff --name-status upstream/master
+git checkout upstream/master platformio.ini
+
+# how to reset my Repo to match norbert's status
+
+git remote add upstream https://github.com/norbert-walter/esp32-nmea2000-obp60
+git fetch upstream
+git checkout master
+git reset --hard upstream/master  
+git push origin master --force
+
+
+New pages
+---------
+To create a new page for OBP60 the following steps are necessary:
+
+  1. Create a page under /lib/obp60task/PageXXXX.cpp
+  2. Set page name in PageXXXX.cpp on file name
+  3. Register new page in /lib/obp60task/obp60task.cpp in function
+     'registerAllPages'
+  4. Add new page in /lib/obp60task/config.json for each page type or add 
+     new page to gen_set.py and run it to auto-generate the relevant 
+     section of config.json
+  5. Copy the changes in config.json to config_obp40.json and rename
+     strings accordingly. E.g. obp60 to obp40.
+
+ 
+Using Gitpod
+------------
+
+Open web page:
+https://gitpod.io/#https://github.com/norbert-walter/esp32-nmea2000-obp60/tree/master/lib/obp60task
+
+Input in terminal:
+cd /workspace/esp32-nmea2000-obp60
+bash /workspace/esp32-nmea2000-obp60/lib/obp60task/run_installing_tools
+bash /workspace/esp32-nmea2000-obp60/lib/obp60task/run_obp60_s3
+bash /workspace/esp32-nmea2000-obp60/lib/obp60task/run_obp40_s3
+
+Compile result for OBP60:
+/workspace/esp32-nmea2000-obp60/.pio/build/obp60_s3/bootloader.bin
+/workspace/esp32-nmea2000-obp60/.pio/build/obp60_s3/firmware.bin
+/workspace/esp32-nmea2000-obp60/.pio/build/obp60_s3/partitions.bin
+
+/workspace/esp32-nmea2000-obp60/.pio/build/obp60_s3/obp60_s3-all.bin
+/workspace/esp32-nmea2000-obp60/.pio/build/obp60_s3/obp60_s3-dev<yyyymmdd>-all.bin
+/workspace/esp32-nmea2000-obp60/.pio/build/obp60_s3/obp60_s3-dev<yyyymmdd>-update.bin
+
+/workspace/esp32-nmea2000-obp60/.pio/build/obp60_s3/obp60_s3-all.bin, ready to flash to offset 0x0000
+
+Compile result for OBP40 (CrowPanel 4.2):
+
+/workspace/esp32-nmea2000-obp60/.pio/build/obp40_s3/bootloader.bin
+/workspace/esp32-nmea2000-obp60/.pio/build/obp40_s3/firmware.bin
+/workspace/esp32-nmea2000-obp60/.pio/build/obp40_s3/partitions.bin
+
+/workspace/esp32-nmea2000-obp60/.pio/build/obp40_s3/obp40_s3-all.bin
+/workspace/esp32-nmea2000-obp60/.pio/build/obp40_s3/obp40_s3-dev<yyyymmdd>-all.bin
+/workspace/esp32-nmea2000-obp60/.pio/build/obp40_s3/obp40_s3-dev<yyyymmdd>-update.bin
+
+/workspace/esp32-nmea2000-obp60/.pio/build/obp40_s3/obp40_s3-all.bin, ready to flash to offset 0x0000
+
+
+Debugging tool
+--------------
+
+log.txt = text file with error messages from terminal console
+
+tools/decoder.py -p ESP32S3 -t ~/.platformio/packages/toolchain-xtensa-esp32s3/ -e .pio/build/obp60_s3/firmware.elf log.txt

lib/obp60task/Using_Gitpod.txt

@@ -1,38 +0,0 @@
-Using Gitpod
-############
-
-Open web page:
-https://gitpod.io/#https://github.com/norbert-walter/esp32-nmea2000-obp60/tree/master/lib/obp60task
-
-Input in terminal:
-cd /workspace/esp32-nmea2000-obp60
-bash /workspace/esp32-nmea2000-obp60/lib/obp60task/run_installing_tools
-bash /workspace/esp32-nmea2000-obp60/lib/obp60task/run_obp60_s3
-bash /workspace/esp32-nmea2000-obp60/lib/obp60task/run_obp40_s3
-
-Compile result for OBP60
-########################
-
-/workspace/esp32-nmea2000-obp60/.pio/build/obp60_s3/bootloader.bin
-/workspace/esp32-nmea2000-obp60/.pio/build/obp60_s3/firmware.bin
-/workspace/esp32-nmea2000-obp60/.pio/build/obp60_s3/partitions.bin
-
-/workspace/esp32-nmea2000-obp60/.pio/build/obp60_s3/obp60_s3-all.bin
-/workspace/esp32-nmea2000-obp60/.pio/build/obp60_s3/obp60_s3-dev20231220-all.bin
-/workspace/esp32-nmea2000-obp60/.pio/build/obp60_s3/obp60_s3-dev20231220-update.bin
-
-/workspace/esp32-nmea2000-obp60/.pio/build/obp60_s3/obp60_s3-all.bin, ready to flash to offset 0x0000
-
-Compile result for OBP40 (CrowPanel 4.2)
-########################################
-
-/workspace/esp32-nmea2000-obp60/.pio/build/obp40_s3/bootloader.bin
-/workspace/esp32-nmea2000-obp60/.pio/build/obp40_s3/firmware.bin
-/workspace/esp32-nmea2000-obp60/.pio/build/obp40_s3/partitions.bin
-
-/workspace/esp32-nmea2000-obp60/.pio/build/obp40_s3/obp40_s3-all.bin
-/workspace/esp32-nmea2000-obp60/.pio/build/obp40_s3/obp40_s3-dev20231220-all.bin
-/workspace/esp32-nmea2000-obp60/.pio/build/obp40_s3/obp40_s3-dev20231220-update.bin
-
-/workspace/esp32-nmea2000-obp60/.pio/build/obp40_s3/obp40_s3-all.bin, ready to flash to offset 0x0000
-

lib/obp60task/config.json

@@ -75,6 +75,20 @@
             "obp60":"true"
         }
     },
+    {
+        "name": "chainLength",
+        "label": "Anchor Chain Length [m]",
+        "type": "number",
+        "default": "0",
+        "check": "checkMinMax",
+        "min": 0,
+        "max": 255,
+        "description": "The length of the anchor chain [0...255m]",
+        "category": "OBP60 Settings",
+        "capabilities": {
+            "obp60":"true"
+        }
+    },
     {
         "name": "fuelTank",
         "label": "Fuel Tank [l]",
@@ -1117,6 +1131,36 @@
             "obp60":"true"
         }
     },
+    {
+        "name": "valueprecision",
+        "label": "Display value precision",
+        "type": "list",
+        "default": "2",
+        "description": "Maximum number of decimal places to display [1|2]",
+        "list": [
+            "1",
+            "2"
+        ],
+        "category": "OBP60 Display",
+        "capabilities": {
+            "obp60":"true"
+        }
+    },
+    {
+        "name": "headerFormat",
+        "label": "Header Format",
+        "type": "list",
+        "default":"TEXT",
+        "description": "Header format: Text or Symbols",
+        "list": [
+            {"l":"Text","v":"TEXT"},
+            {"l":"Symbols","v":"ICON"}
+        ],
+        "category":"OBP60 Pages",
+        "capabilities": {
+            "obp60":"true"
+        }
+    },
     {
         "name": "backlight",
         "label": "Backlight Mode",
@@ -1303,6 +1347,7 @@
         "default": "Voltage",
         "description": "Type of page for page 1",
         "list": [
+            "Anchor",
             "BME280",
             "Battery",
             "Battery2",
@@ -1318,6 +1363,7 @@
             "RollPitch",
             "RudderPosition",
             "SixValues",
+            "SkyView",
             "Solar",
             "ThreeValues",
             "TwoValues",
@@ -1584,6 +1630,7 @@
         "default": "WindRose",
         "description": "Type of page for page 2",
         "list": [
+            "Anchor",
             "BME280",
             "Battery",
             "Battery2",
@@ -1599,6 +1646,7 @@
             "RollPitch",
             "RudderPosition",
             "SixValues",
+            "SkyView",
             "Solar",
             "ThreeValues",
             "TwoValues",
@@ -1862,6 +1910,7 @@
         "default": "OneValue",
         "description": "Type of page for page 3",
         "list": [
+            "Anchor",
             "BME280",
             "Battery",
             "Battery2",
@@ -1877,6 +1926,7 @@
             "RollPitch",
             "RudderPosition",
             "SixValues",
+            "SkyView",
             "Solar",
             "ThreeValues",
             "TwoValues",
@@ -2137,6 +2187,7 @@
         "default": "TwoValues",
         "description": "Type of page for page 4",
         "list": [
+            "Anchor",
             "BME280",
             "Battery",
             "Battery2",
@@ -2152,6 +2203,7 @@
             "RollPitch",
             "RudderPosition",
             "SixValues",
+            "SkyView",
             "Solar",
             "ThreeValues",
             "TwoValues",
@@ -2409,6 +2461,7 @@
         "default": "ThreeValues",
         "description": "Type of page for page 5",
         "list": [
+            "Anchor",
             "BME280",
             "Battery",
             "Battery2",
@@ -2424,6 +2477,7 @@
             "RollPitch",
             "RudderPosition",
             "SixValues",
+            "SkyView",
             "Solar",
             "ThreeValues",
             "TwoValues",
@@ -2678,6 +2732,7 @@
         "default": "FourValues",
         "description": "Type of page for page 6",
         "list": [
+            "Anchor",
             "BME280",
             "Battery",
             "Battery2",
@@ -2693,6 +2748,7 @@
             "RollPitch",
             "RudderPosition",
             "SixValues",
+            "SkyView",
             "Solar",
             "ThreeValues",
             "TwoValues",
@@ -2944,6 +3000,7 @@
         "default": "FourValues2",
         "description": "Type of page for page 7",
         "list": [
+            "Anchor",
             "BME280",
             "Battery",
             "Battery2",
@@ -2959,6 +3016,7 @@
             "RollPitch",
             "RudderPosition",
             "SixValues",
+            "SkyView",
             "Solar",
             "ThreeValues",
             "TwoValues",
@@ -3207,6 +3265,7 @@
         "default": "Clock",
         "description": "Type of page for page 8",
         "list": [
+            "Anchor",
             "BME280",
             "Battery",
             "Battery2",
@@ -3222,6 +3281,7 @@
             "RollPitch",
             "RudderPosition",
             "SixValues",
+            "SkyView",
             "Solar",
             "ThreeValues",
             "TwoValues",
@@ -3467,6 +3527,7 @@
         "default": "RollPitch",
         "description": "Type of page for page 9",
         "list": [
+            "Anchor",
             "BME280",
             "Battery",
             "Battery2",
@@ -3482,6 +3543,7 @@
             "RollPitch",
             "RudderPosition",
             "SixValues",
+            "SkyView",
             "Solar",
             "ThreeValues",
             "TwoValues",
@@ -3724,6 +3786,7 @@
         "default": "Battery2",
         "description": "Type of page for page 10",
         "list": [
+            "Anchor",
             "BME280",
             "Battery",
             "Battery2",
@@ -3739,6 +3802,7 @@
             "RollPitch",
             "RudderPosition",
             "SixValues",
+            "SkyView",
             "Solar",
             "ThreeValues",
             "TwoValues",

lib/obp60task/config_obp40.json

@@ -75,6 +75,20 @@
             "obp40": "true"
         }
     },
+    {
+        "name": "chainLength",
+        "label": "Anchor Chain Length [m]",
+        "type": "number",
+        "default": "0",
+        "check": "checkMinMax",
+        "min": 0,
+        "max": 255,
+        "description": "The length of the anchor chain [0...255m]",
+        "category": "OBP40 Settings",
+        "capabilities": {
+            "obp40":"true"
+        }
+    },
     {
         "name": "fuelTank",
         "label": "Fuel Tank [l]",
@@ -348,7 +362,7 @@
         "label": "RTC Modul",
         "type": "list",
         "default": "off",
-        "description": "Use internal RTC module type [off|DS1388]",
+        "description": "Use RTC module type [off|DS1388]",
         "list": [
             "off",
             "DS1388"
@@ -1129,6 +1143,36 @@
             "obp40": "true"
         }
     },
+    {
+        "name": "valueprecision",
+        "label": "Display value precision",
+        "type": "list",
+        "default": "2",
+        "description": "Maximum number of decimal places to display [1|2]",
+        "list": [
+            "1",
+            "2"
+        ],
+        "category": "OBP40 Display",
+        "capabilities": {
+            "obp40":"true"
+        }
+    },
+    {
+        "name": "headerFormat",
+        "label": "Header Format",
+        "type": "list",
+        "default":"TEXT",
+        "description": "Header format: Text or Symbols",
+        "list": [
+            {"l":"Text","v":"TEXT"},
+            {"l":"Symbols","v":"ICON"}
+        ],
+        "category":"OBP40 Display",
+        "capabilities": {
+            "obp40":"true"
+        }
+    },
     {
         "name": "backlight",
         "label": "Backlight Mode",
@@ -1326,6 +1370,7 @@
         "default": "Clock",
         "description": "Type of page for page 1",
         "list": [
+            "Anchor",
             "BME280",
             "Battery",
             "Battery2",
@@ -1341,6 +1386,7 @@
             "RollPitch",
             "RudderPosition",
             "SixValues",
+            "SkyView",
             "Solar",
             "ThreeValues",
             "TwoValues",
@@ -1607,6 +1653,7 @@
         "default": "Wind",
         "description": "Type of page for page 2",
         "list": [
+            "Anchor",
             "BME280",
             "Battery",
             "Battery2",
@@ -1622,6 +1669,7 @@
             "RollPitch",
             "RudderPosition",
             "SixValues",
+            "SkyView",
             "Solar",
             "ThreeValues",
             "TwoValues",
@@ -1885,6 +1933,7 @@
         "default": "OneValue",
         "description": "Type of page for page 3",
         "list": [
+            "Anchor",
             "BME280",
             "Battery",
             "Battery2",
@@ -1900,6 +1949,7 @@
             "RollPitch",
             "RudderPosition",
             "SixValues",
+            "SkyView",
             "Solar",
             "ThreeValues",
             "TwoValues",
@@ -2160,6 +2210,7 @@
         "default": "TwoValues",
         "description": "Type of page for page 4",
         "list": [
+            "Anchor",
             "BME280",
             "Battery",
             "Battery2",
@@ -2175,6 +2226,7 @@
             "RollPitch",
             "RudderPosition",
             "SixValues",
+            "SkyView",
             "Solar",
             "ThreeValues",
             "TwoValues",
@@ -2432,6 +2484,7 @@
         "default": "ThreeValues",
         "description": "Type of page for page 5",
         "list": [
+            "Anchor",
             "BME280",
             "Battery",
             "Battery2",
@@ -2447,6 +2500,7 @@
             "RollPitch",
             "RudderPosition",
             "SixValues",
+            "SkyView",
             "Solar",
             "ThreeValues",
             "TwoValues",
@@ -2701,6 +2755,7 @@
         "default": "FourValues",
         "description": "Type of page for page 6",
         "list": [
+            "Anchor",
             "BME280",
             "Battery",
             "Battery2",
@@ -2716,6 +2771,7 @@
             "RollPitch",
             "RudderPosition",
             "SixValues",
+            "SkyView",
             "Solar",
             "ThreeValues",
             "TwoValues",
@@ -2967,6 +3023,7 @@
         "default": "FourValues2",
         "description": "Type of page for page 7",
         "list": [
+            "Anchor",
             "BME280",
             "Battery",
             "Battery2",
@@ -2982,6 +3039,7 @@
             "RollPitch",
             "RudderPosition",
             "SixValues",
+            "SkyView",
             "Solar",
             "ThreeValues",
             "TwoValues",
@@ -3230,6 +3288,7 @@
         "default": "Fluid",
         "description": "Type of page for page 8",
         "list": [
+            "Anchor",
             "BME280",
             "Battery",
             "Battery2",
@@ -3245,6 +3304,7 @@
             "RollPitch",
             "RudderPosition",
             "SixValues",
+            "SkyView",
             "Solar",
             "ThreeValues",
             "TwoValues",
@@ -3490,6 +3550,7 @@
         "default": "RollPitch",
         "description": "Type of page for page 9",
         "list": [
+            "Anchor",
             "BME280",
             "Battery",
             "Battery2",
@@ -3505,6 +3566,7 @@
             "RollPitch",
             "RudderPosition",
             "SixValues",
+            "SkyView",
             "Solar",
             "ThreeValues",
             "TwoValues",
@@ -3747,6 +3809,7 @@
         "default": "Battery2",
         "description": "Type of page for page 10",
         "list": [
+            "Anchor",
             "BME280",
             "Battery",
             "Battery2",
@@ -3762,6 +3825,7 @@
             "RollPitch",
             "RudderPosition",
             "SixValues",
+            "SkyView",
             "Solar",
             "ThreeValues",
             "TwoValues",

lib/obp60task/debugging.txt

@@ -1,6 +0,0 @@
-Debugging tool
-##############
-
-log.txt = text file with error messages from terminal console
-
-tools/decoder.py -p ESP32S3 -t ~/.platformio/packages/toolchain-xtensa-esp32s3/ -e .pio/build/obp60_s3/firmware.elf log.txt

lib/obp60task/gen_set.py

@@ -1,46 +1,55 @@
 #!/usr/bin/env python3
-# A tool to generate that part of config.json  that deals with pages and fields.
-#
-#Usage: 1. modify this script (e.g.add a page, change number of fields, etc.)
-#       2. Delete all lines from config.json from the curly backet before "name": "page1type"  to o the end of the file (as of today, delete from line 917 to the end of the File)
-#       3. run ./gen_set.py >> config.json
 
+"""
+A tool to generate that part of config.json that deals with pages and fields.
+
+Usage example:
+
+ 1. Delete all lines from config.json from the curly backet before
+    "name": "page1type"  to the end of the file
+
+ 2. run ./gen_set.py -d obp60 -p 10 >> config.json
+
+TODO Better handling of default pages
+
+"""
+
+import os
+import sys
+import getopt
+import re
 import json
 
-# List of all pages and the number of parameters they expect.
+__version__ = "0.2"
-no_of_fields_per_page = {
-    "Wind": 0,
-    "XTETrack": 0,
-    "Battery2": 0,
-    "Battery": 0,
-    "BME280": 0,
-    "Clock": 0,
-    "Compass" : 0,
-    "DST810": 0,
-    "Fluid": 1,
-    "FourValues2": 4,
-    "FourValues": 4,
-    "Generator": 0,
-    "KeelPosition": 0,
-    "OneValue": 1,
-    "RollPitch": 2,
-    "RudderPosition": 0,
-    "SixValues" : 6,
-    "Solar": 0,
-    "ThreeValues": 3,
-    "TwoValues": 2,
-    "Voltage": 0,
-    "WhitePage": 0,
-    "WindPlot": 0,
-    "WindRose": 0,
-    "WindRoseFlex": 6,
-}
 
-# No changes needed beyond this point
+def detect_pages(filename):
-# max number of pages supported by OBP60
+    # returns a dictionary with page name and the number of gui fields
-no_of_pages = 10
+    pagefiles = []
+    with open(filename, 'r') as fh:
+        pattern = r'extern PageDescription\s*register(Page[^;\s]*)'
+        for line in fh:
+            if "extern PageDescription" in line:
+                match = re.search(pattern, line)
+                if match:
+                    pagefiles.append(match.group(1))
+    try:
+        pagefiles.remove('PageSystem')
+    except ValueError:
+        pass
+    pagedata = {}
+    for pf in pagefiles:
+        filename = pf + ".cpp"
+        with open(filename, 'r') as fh:
+            content = fh.read()
+        pattern =  r'PageDescription\s*?register' + pf + r'\s*\(\s*"([^"]+)".*?\n\s*(\d+)'
+        match = re.search(pattern, content, re.DOTALL)
+        if match:
+            pagedata[match.group(1)] = int(match.group(2))
+    return pagedata
+
+def get_default_page(pageno):
     # Default selection for each page
-default_pages = [
+    default_pages = (
         "Voltage",
         "WindRose",
         "OneValue",
@@ -50,22 +59,30 @@ default_pages = [
         "FourValues2",
         "Clock",
         "RollPitch",
-    "Battery2",
+        "Battery2"
-]
+    )
-numbers = [
+    if pageno > len(default_pages):
-    "one",
+        return "OneValue"
-    "two",
+    return default_pages[pageno - 1]
-    "three",
+
-    "four",
+def number_to_text(number):
-    "five",
+    if number < 0 or number > 99:
-    "six",
+        raise ValueError("Only numbers from 0 to 99 are allowed.")
-    "seven",
+    numbers = ("zero", "one", "two", "three", "four", "five", "six", "seven",
-    "eight",
+        "eight", "nine", "ten", "eleven", "twelve", "thirteen", "fourteen",
-    "nine",
+        "fifteen", "sixteen", "seventeen", "eighteen", "nineteen")
-    "ten",
+    tens = ("", "", "twenty", "thirty", "forty", "fifty", "sixty", "seventy",
-]
+        "eighty", "ninety")
-pages = sorted(no_of_fields_per_page.keys())
+    if number < 20:
-max_no_of_fields_per_page = max(no_of_fields_per_page.values())
+        return numbers[number]
+    else:
+        q, r = divmod(number, 10)
+        return tens[q] + numbers[r]
+
+def create_json(device, no_of_pages, pagedata):
+
+    pages = sorted(pagedata.keys())
+    max_no_of_fields_per_page = max(pagedata.values())
 
     output = []
 
@@ -74,11 +91,11 @@ for page_no in range(1, no_of_pages + 1):
             "name": f"page{page_no}type",
             "label": "Type",
             "type": "list",
-        "default": default_pages[page_no - 1],
+            "default": get_default_page(page_no),
             "description": f"Type of page for page {page_no}",
             "list": pages,
-        "category": f"OBP60 Page {page_no}",
+            "category": f"{device.upper()} Page {page_no}",
-        "capabilities": {"obp60": "true"},
+            "capabilities": {device.lower(): "true"},
             "condition": [{"visiblePages": vp} for vp in range(page_no, no_of_pages + 1)],
             #"fields": [],
         }
@@ -90,13 +107,13 @@ for page_no in range(1, no_of_pages + 1):
                 "label": f"Field {field_no}",
                 "type": "boatData",
                 "default": "",
-            "description": f"The display for field {numbers[field_no - 1]}",
+                "description": "The display for field {}".format(number_to_text(field_no)),
-            "category": f"OBP60 Page {page_no}",
+                "category": f"{device.upper()} Page {page_no}",
-            "capabilities": {"obp60": "true"},
+                "capabilities": {device.lower(): "true"},
                 "condition": [
                     {f"page{page_no}type": page}
                     for page in pages
-                if no_of_fields_per_page[page] >= field_no
+                    if pagedata[page] >= field_no
                 ],
             }
             output.append(field_data)
@@ -116,17 +133,47 @@ for page_no in range(1, no_of_pages + 1):
             {"l":"Fuel Gasoline (6)","v":"6"}
             ],
             "description": "Fluid type in tank",
-        "category": f"OBP60 Page {page_no}",
+            "category": f"{device.upper()} Page {page_no}",
             "capabilities": {
-        "obp60":"true"
+                device.lower(): "true"
             },
             "condition":[{f"page{page_no}type":"Fluid"}]
             }
         output.append(fluid_data)
 
-json_output = json.dumps(output, indent=4)
+    return json.dumps(output, indent=4)
-# print omitting first and last line containing [ ] of JSON array
+
-#print(json_output[1:-1])
+def usage():
+    print("{} v{}".format(os.path.basename(__file__), __version__))
+    print()
+    print("Command line options")
+    print(" -d --device     device name to use e.g. obp60")
+    print(" -p --pages      number of pages to create")
+    print(" -h              show this help")
+    print()
+
+if __name__ == '__main__':
+    try:
+        options, remainder = getopt.getopt(sys.argv[1:], 'd:p:', ['device=','--pages='])
+    except getopt.GetoptError as err:
+        print(err)
+        usage()
+        sys.exit(2)
+
+    device = "obp60"
+    no_of_pages = 10
+    for opt, arg in options:
+        if opt in ('-d', '--device'):
+            device = arg
+        elif opt in ('-p', '--pages'):
+            no_of_pages = int(arg)
+        elif opt == '-h':
+            usage()
+            sys.exit(0)
+
+    # automatic detect pages and number of fields from sourcecode
+    pagedata = detect_pages("obp60task.cpp")
+
+    json_output = create_json(device, no_of_pages, pagedata)
     # print omitting first line containing [  of JSON array
     print(json_output[1:])
-# print(",")

lib/obp60task/git_commands.txt

@@ -1,12 +0,0 @@
-git status
-git fetch upstream
-git diff --name-status upstream/master
-git checkout upstream/master platformio.ini
-
-# how to reset my Repo to match norbert'status
-
-git remote add upstream https://github.com/norbert-walter/esp32-nmea2000-obp60
-git fetch upstream
-git checkout master
-git reset --hard upstream/master  
-git push origin master --force

lib/obp60task/obp60task.cpp

@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 #if defined BOARD_OBP60S3 || defined BOARD_OBP40S3
 #include "obp60task.h"
 #include "Pagedata.h"                   // Data exchange for pages
@@ -295,6 +296,10 @@ void registerAllPages(PageList &list){
     list.add(&registerPageXTETrack);
     extern PageDescription registerPageFluid;
     list.add(&registerPageFluid);
+    extern PageDescription registerPageSkyView;
+    list.add(&registerPageSkyView);
+    extern PageDescription registerPageAnchor;
+    list.add(&registerPageAnchor);
 }
 
 // Undervoltage detection for shutdown display
@@ -318,18 +323,18 @@ void underVoltageDetection(GwApi *api, CommonData &common){
         setFlashLED(false);                     // Flash LED Off            
         buzzer(TONE4, 20);                      // Buzzer tone 4kHz 20ms
         // Shutdown EInk display
-        getdisplay().setFullWindow();           // Set full Refresh
+        epd->setFullWindow();           // Set full Refresh
-        //getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
+        //epd->setPartialWindow(0, 0, epd->width(), epd->height()); // Set partial update
-        getdisplay().fillScreen(common.bgcolor);// Clear screen
+        epd->fillScreen(common.bgcolor);// Clear screen
-        getdisplay().setTextColor(common.fgcolor);
+        epd->setTextColor(common.fgcolor);
-        getdisplay().setFont(&Ubuntu_Bold20pt8b);
+        epd->setFont(&Ubuntu_Bold20pt8b);
-        getdisplay().setCursor(65, 150);
+        epd->setCursor(65, 150);
-        getdisplay().print("Undervoltage");
+        epd->print("Undervoltage");
-        getdisplay().setFont(&Ubuntu_Bold8pt8b);
+        epd->setFont(&Ubuntu_Bold8pt8b);
-        getdisplay().setCursor(65, 175);
+        epd->setCursor(65, 175);
-        getdisplay().print("Charge battery and restart system");
+        epd->print("Charge battery and restart system");
-        getdisplay().nextPage();                // Partial update
+        epd->nextPage();                // Partial update
-        getdisplay().powerOff();                // Display power off
+        epd->powerOff();                // Display power off
         setPortPin(OBP_POWER_EPD, false);       // Power off ePaper display
         setPortPin(OBP_POWER_SD, false);        // Power off SD card
         #else
@@ -339,17 +344,17 @@ void underVoltageDetection(GwApi *api, CommonData &common){
         buzzer(TONE4, 20);                      // Buzzer tone 4kHz 20ms
         setPortPin(OBP_POWER_50, false);        // Power rail 5.0V Off
         // Shutdown EInk display
-        getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
+        epd->setPartialWindow(0, 0, epd->width(), epd->height()); // Set partial update
-        getdisplay().fillScreen(common.bgcolor);// Clear screen
+        epd->fillScreen(common.bgcolor);// Clear screen
-        getdisplay().setTextColor(common.fgcolor);
+        epd->setTextColor(common.fgcolor);
-        getdisplay().setFont(&Ubuntu_Bold20pt8b);
+        epd->setFont(&Ubuntu_Bold20pt8b);
-        getdisplay().setCursor(65, 150);
+        epd->setCursor(65, 150);
-        getdisplay().print("Undervoltage");
+        epd->print("Undervoltage");
-        getdisplay().setFont(&Ubuntu_Bold8pt8b);
+        epd->setFont(&Ubuntu_Bold8pt8b);
-        getdisplay().setCursor(65, 175);
+        epd->setCursor(65, 175);
-        getdisplay().print("To wake up repower system");
+        epd->print("To wake up repower system");
-        getdisplay().nextPage();                // Partial update
+        epd->nextPage();                // Partial update
-        getdisplay().powerOff();                // Display power off
+        epd->powerOff();                // Display power off
         #endif
         // Stop system
         while(true){
@@ -518,6 +523,7 @@ void OBP60Task(GwApi *api){
     String systemname = api->getConfig()->getConfigItem(api->getConfig()->systemName,true)->asString();
     String wifipass = api->getConfig()->getConfigItem(api->getConfig()->apPassword,true)->asString();
     bool refreshmode = api->getConfig()->getConfigItem(api->getConfig()->refresh,true)->asBoolean();
+    bool symbolmode = (config->getString(config->headerFormat) == "ICON");
     String fastrefresh = api->getConfig()->getConfigItem(api->getConfig()->fastRefresh,true)->asString();
     uint fullrefreshtime = uint(api->getConfig()->getConfigItem(api->getConfig()->fullRefreshTime,true)->asInt());
     #ifdef BOARD_OBP40S3
@@ -525,37 +531,37 @@ void OBP60Task(GwApi *api){
     #endif
 
     #ifdef DISPLAY_GDEY042T81
-        getdisplay().init(115200, true, 2, false);  // Init for Waveshare boards with "clever" reset circuit, 2ms reset pulse
+        epd->init(115200, true, 2, false);  // Init for Waveshare boards with "clever" reset circuit, 2ms reset pulse
     #else
-        getdisplay().init(115200);                  // Init for normal displays
+        epd->init(115200);                  // Init for normal displays
     #endif
 
-    getdisplay().setRotation(0);                 // Set display orientation (horizontal)
+    epd->setRotation(0);                 // Set display orientation (horizontal)
-    getdisplay().setFullWindow();                // Set full Refresh
+    epd->setFullWindow();                // Set full Refresh
-    getdisplay().firstPage();                    // set first page
+    epd->firstPage();                    // set first page
-    getdisplay().fillScreen(commonData.bgcolor);
+    epd->fillScreen(commonData.bgcolor);
-    getdisplay().setTextColor(commonData.fgcolor);
+    epd->setTextColor(commonData.fgcolor);
-    getdisplay().nextPage();                     // Full Refresh
+    epd->nextPage();                     // Full Refresh
-    getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
+    epd->setPartialWindow(0, 0, epd->width(), epd->height()); // Set partial update
-    getdisplay().fillScreen(commonData.bgcolor);
+    epd->fillScreen(commonData.bgcolor);
-    getdisplay().nextPage();                     // Fast Refresh
+    epd->nextPage();                     // Fast Refresh
-    getdisplay().nextPage();                     // Fast Refresh
+    epd->nextPage();                     // Fast Refresh
     if(String(displaymode) == "Logo + QR Code" || String(displaymode) == "Logo"){
-        getdisplay().fillScreen(commonData.bgcolor);
+        epd->fillScreen(commonData.bgcolor);
-        getdisplay().drawBitmap(0, 0, gImage_Logo_OBP_400x300_sw, getdisplay().width(), getdisplay().height(), commonData.fgcolor); // Draw start logo
+        epd->drawBitmap(0, 0, gImage_Logo_OBP_400x300_sw, epd->width(), epd->height(), commonData.fgcolor); // Draw start logo
-        getdisplay().nextPage();                 // Fast Refresh
+        epd->nextPage();                 // Fast Refresh
-        getdisplay().nextPage();                 // Fast Refresh
+        epd->nextPage();                 // Fast Refresh
         delay(SHOW_TIME);                        // Logo show time
         if(String(displaymode) == "Logo + QR Code"){
-            getdisplay().fillScreen(commonData.bgcolor);
+            epd->fillScreen(commonData.bgcolor);
             qrWiFi(systemname, wifipass, commonData.fgcolor, commonData.bgcolor);  // Show QR code for WiFi connection
-            getdisplay().nextPage();             // Fast Refresh
+            epd->nextPage();             // Fast Refresh
-            getdisplay().nextPage();             // Fast Refresh
+            epd->nextPage();             // Fast Refresh
             delay(SHOW_TIME);                    // QR code show time
         }
-        getdisplay().fillScreen(commonData.bgcolor);
+        epd->fillScreen(commonData.bgcolor);
-        getdisplay().nextPage();                 // Fast Refresh
+        epd->nextPage();                 // Fast Refresh
-        getdisplay().nextPage();                 // Fast Refresh
+        epd->nextPage();                 // Fast Refresh
     }
     
     // Init pages
@@ -866,23 +872,23 @@ void OBP60Task(GwApi *api){
             if(millis() > starttime4 + 4000 && delayedDisplayUpdate == true){
                 starttime1 = millis();
                 starttime2 = millis();
-                getdisplay().setFullWindow();    // Set full update
+                epd->setFullWindow();    // Set full update
                 if(fastrefresh == "true"){
-                    getdisplay().nextPage();                     // Full update
+                    epd->nextPage();                     // Full update
                 }
                 else{
-                    getdisplay().fillScreen(commonData.fgcolor); // Clear display
+                    epd->fillScreen(commonData.fgcolor); // Clear display
                     #ifdef DISPLAY_GDEY042T81
-                        getdisplay().init(115200, true, 2, false); // Init for Waveshare boards with "clever" reset circuit, 2ms reset pulse
+                        epd->init(115200, true, 2, false); // Init for Waveshare boards with "clever" reset circuit, 2ms reset pulse
                     #else
-                        getdisplay().init(115200);               // Init for normal displays
+                        epd->init(115200);               // Init for normal displays
                     #endif
-                    getdisplay().firstPage();                    // Full update
+                    epd->firstPage();                    // Full update
-                    getdisplay().nextPage();                     // Full update
+                    epd->nextPage();                     // Full update
-//                    getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
+//                    epd->setPartialWindow(0, 0, epd->width(), epd->height()); // Set partial update
-//                    getdisplay().fillScreen(commonData.bgcolor); // Clear display
+//                    epd->fillScreen(commonData.bgcolor); // Clear display
-//                    getdisplay().nextPage();                     // Partial update
+//                    epd->nextPage();                     // Partial update
-//                    getdisplay().nextPage();                     // Partial update
+//                    epd->nextPage();                     // Partial update
                 }
                 delayedDisplayUpdate = false;
             }
@@ -893,23 +899,23 @@ void OBP60Task(GwApi *api){
                 starttime1 = millis();
                 starttime2 = millis();
                 LOG_DEBUG(GwLog::DEBUG,"E-Ink full refresh first 5 min");
-                getdisplay().setFullWindow();    // Set full update
+                epd->setFullWindow();    // Set full update
                 if(fastrefresh == "true"){
-                    getdisplay().nextPage();                     // Full update
+                    epd->nextPage();                     // Full update
                 }
                 else{
-                    getdisplay().fillScreen(commonData.fgcolor); // Clear display
+                    epd->fillScreen(commonData.fgcolor); // Clear display
                     #ifdef DISPLAY_GDEY042T81
-                        getdisplay().init(115200, true, 2, false); // Init for Waveshare boards with "clever" reset circuit, 2ms reset pulse
+                        epd->init(115200, true, 2, false); // Init for Waveshare boards with "clever" reset circuit, 2ms reset pulse
                     #else
-                        getdisplay().init(115200);               // Init for normal displays
+                        epd->init(115200);               // Init for normal displays
                     #endif
-                    getdisplay().firstPage();                    // Full update
+                    epd->firstPage();                    // Full update
-                    getdisplay().nextPage();                     // Full update
+                    epd->nextPage();                     // Full update
-//                    getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
+//                    epd->setPartialWindow(0, 0, epd->width(), epd->height()); // Set partial update
-//                    getdisplay().fillScreen(commonData.bgcolor); // Clear display
+//                    epd->fillScreen(commonData.bgcolor); // Clear display
-//                    getdisplay().nextPage();                     // Partial update
+//                    epd->nextPage();                     // Partial update
-//                    getdisplay().nextPage();                     // Partial update
+//                    epd->nextPage();                     // Partial update
                 }
             }
 
@@ -917,23 +923,23 @@ void OBP60Task(GwApi *api){
             if(millis() > starttime2 + fullrefreshtime * 60 * 1000){
                 starttime2 = millis();
                 LOG_DEBUG(GwLog::DEBUG,"E-Ink full refresh");
-                getdisplay().setFullWindow();    // Set full update
+                epd->setFullWindow();    // Set full update
                 if(fastrefresh == "true"){
-                    getdisplay().nextPage();                     // Full update
+                    epd->nextPage();                     // Full update
                 }
                 else{
-                    getdisplay().fillScreen(commonData.fgcolor); // Clear display
+                    epd->fillScreen(commonData.fgcolor); // Clear display
                     #ifdef DISPLAY_GDEY042T81
-                        getdisplay().init(115200, true, 2, false); // Init for Waveshare boards with "clever" reset circuit, 2ms reset pulse
+                        epd->init(115200, true, 2, false); // Init for Waveshare boards with "clever" reset circuit, 2ms reset pulse
                     #else
-                        getdisplay().init(115200);               // Init for normal displays
+                        epd->init(115200);               // Init for normal displays
                     #endif
-                    getdisplay().firstPage();                    // Full update
+                    epd->firstPage();                    // Full update
-                    getdisplay().nextPage();                     // Full update
+                    epd->nextPage();                     // Full update
-//                    getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
+//                    epd->setPartialWindow(0, 0, epd->width(), epd->height()); // Set partial update
-//                    getdisplay().fillScreen(commonData.bgcolor); // Clear display
+//                    epd->fillScreen(commonData.bgcolor); // Clear display
-//                    getdisplay().nextPage();                     // Partial update
+//                    epd->nextPage();                     // Partial update
-//                    getdisplay().nextPage();                     // Partial update
+//                    epd->nextPage();                     // Partial update
                 }
             }        
                 
@@ -959,13 +965,13 @@ void OBP60Task(GwApi *api){
                  handleHstryBuf(api, &boatValues, hstryBufList);
 
                 // Clear display
-                // getdisplay().fillRect(0, 0, getdisplay().width(), getdisplay().height(), commonData.bgcolor);
+                // epd->fillRect(0, 0, epd->width(), epd->height(), commonData.bgcolor);
-                getdisplay().fillScreen(commonData.bgcolor);  // Clear display
+                epd->fillScreen(commonData.bgcolor);  // Clear display
 
                 // Show header if enabled
                 if (pages[pageNumber].description && pages[pageNumber].description->header or systemPage){
                     // build header using commonData
-                    displayHeader(commonData, date, time, hdop);  // Show page header
+                    displayHeader(commonData, symbolmode, date, time, hdop);  // Show page header
                 }
 
                 // Call the particular page
@@ -978,13 +984,13 @@ void OBP60Task(GwApi *api){
                     if (currentPage == NULL){
                         LOG_DEBUG(GwLog::ERROR,"page number %d not found", pageNumber);
                         // Error handling for missing page
-                        getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
+                        epd->setPartialWindow(0, 0, epd->width(), epd->height()); // Set partial update
-                        getdisplay().fillScreen(commonData.bgcolor);  // Clear display
+                        epd->fillScreen(commonData.bgcolor);  // Clear display
-                        getdisplay().drawXBitmap(200 - unknown_width / 2, 150 - unknown_height / 2, unknown_bits, unknown_width, unknown_height, commonData.fgcolor);
+                        epd->drawXBitmap(200 - unknown_width / 2, 150 - unknown_height / 2, unknown_bits, unknown_width, unknown_height, commonData.fgcolor);
-                        getdisplay().setCursor(140, 250);
+                        epd->setCursor(140, 250);
-                        getdisplay().setFont(&Atari16px);
+                        epd->setFont(&Atari16px);
-                        getdisplay().print("Here be dragons!");
+                        epd->print("Here be dragons!");
-                        getdisplay().nextPage(); // Partial update (fast)
+                        epd->nextPage(); // Partial update (fast)
                     }
                     else{
                         if (lastPage != pageNumber){
@@ -1004,10 +1010,10 @@ void OBP60Task(GwApi *api){
                             displayAlarm(commonData);
                         }
                         if (ret & PAGE_UPDATE) {
-                            getdisplay().nextPage(); // Partial update (fast)
+                            epd->nextPage(); // Partial update (fast)
                         }
                         if (ret & PAGE_HIBERNATE) {
-                            getdisplay().hibernate();
+                            epd->hibernate();
                         }
                     }