Fix for compass page

Apply new OBP60 settings also to the OBP40

Readme.md

@@ -68,12 +68,12 @@ Initial Flash
 __Browser__
 
 If you run a system with a modern Chrome or Edge Browser you can directly flash your device from within the browser.
-Just go to the [Flash Page](https://wellenvogel.github.io/esp32-nmea2000/install.html) and select the "Initial" flash for your Hardware. This will install the most current software to your device.
+Just go to the [Flash Page](https://wellenvogel.de/software/esp32/install.html) and select the "Initial" flash for your Hardware. This will install the most current software to your device. If you are using a forked project (like OBP60) refer to the documentation of the fork. You can just install any flash binary from your local computer with the browser based installation using the "upload" button.<br>
 If you are on Windows you will need to have the correct driver installed before (see below at [windows users](#windows) - only install the driver, not the flashtool).
 
 You can also install an update from the flash page but normally it is easier to do this from the Web Gui of the device (see [below](#update)).
 
-The [Flash Page](https://wellenvogel.github.io/esp32-nmea2000/install.html) will also allow you to open a console window to your ESP32.
+The [Flash Page](https://wellenvogel.de/software/esp32/install.html) will also allow you to open a console window to your ESP32.
 
 __Tool based__
 
@@ -170,6 +170,12 @@ For details refer to the [example description](lib/exampletask/Readme.md).
 
 Changelog
 ---------
+[20250305](../../releases/tag/20250305)
+*********
+* better handling for reconnect to a raspberry pi after reset [#102](../../issues/102)
+* introduce _custom_config_, _custom_js_, _custom_css_, refer to [extending the core](lib/exampletask/Readme.md) [#100](../../pull/100)
+* create VWR [#103](../../issues/103)
+
 [20241128](../../releases/tag/20241128)
 *********
 * additional correction for: USB connection on S3 stops [#81](../../issues/81)

extra_script.py.new

@@ -0,0 +1,538 @@
+print("running extra...")
+import gzip
+import shutil
+import os
+import sys
+import inspect
+import json
+import glob
+from datetime import datetime
+import re
+import pprint
+from platformio.project.config import ProjectConfig
+from platformio.project.exception import InvalidProjectConfError
+
+Import("env")
+#print(env.Dump())
+OWN_FILE="extra_script.py"
+GEN_DIR='lib/generated'
+CFG_FILE='web/config.json'
+XDR_FILE='web/xdrconfig.json'
+INDEXJS="index.js"
+INDEXCSS="index.css"
+CFG_INCLUDE='GwConfigDefinitions.h'
+CFG_INCLUDE_IMPL='GwConfigDefImpl.h'
+XDR_INCLUDE='GwXdrTypeMappings.h'
+TASK_INCLUDE='GwUserTasks.h'
+GROVE_CONFIG="GwM5GroveGen.h"
+GROVE_CONFIG_IN="lib/hardware/GwM5Grove.in"
+EMBEDDED_INCLUDE="GwEmbeddedFiles.h"
+
+def getEmbeddedFiles(env):
+    rt=[]
+    efiles=env.GetProjectOption("board_build.embed_files")
+    for f in efiles.split("\n"):
+        if f == '':
+            continue
+        rt.append(f)
+    return rt  
+
+def basePath():
+    #see: https://stackoverflow.com/questions/16771894/python-nameerror-global-name-file-is-not-defined
+    return os.path.dirname(inspect.getfile(lambda: None))
+
+def outPath():
+    return os.path.join(basePath(),GEN_DIR)
+def checkDir():
+    dn=outPath()
+    if not os.path.exists(dn):
+        os.makedirs(dn)
+    if not os.path.isdir(dn):
+        print("unable to create %s"%dn)
+        return False
+    return True    
+
+def isCurrent(infile,outfile):
+    if os.path.exists(outfile):
+        otime=os.path.getmtime(outfile)
+        itime=os.path.getmtime(infile)
+        if (otime >= itime):
+            own=os.path.join(basePath(),OWN_FILE)
+            if os.path.exists(own):
+                owntime=os.path.getmtime(own)
+                if owntime > otime:
+                    return False
+            print("%s is newer then %s, no need to recreate"%(outfile,infile))
+            return True
+    return False        
+def compressFile(inFile,outfile):
+    if isCurrent(inFile,outfile):
+        return
+    print("compressing %s"%inFile)
+    with open(inFile, 'rb') as f_in:
+        with gzip.open(outfile, 'wb') as f_out:
+            shutil.copyfileobj(f_in, f_out)
+
+def generateFile(infile,outfile,callback,inMode='rb',outMode='w'):
+    if isCurrent(infile,outfile):
+        return
+    print("creating %s"%outfile)
+    oh=None
+    with open(infile,inMode) as ch:
+        with open(outfile,outMode) as oh:
+            try:
+                callback(ch,oh,inFile=infile)
+                oh.close()
+            except Exception as e:
+                try:
+                    oh.close()
+                except:
+                    pass
+                os.unlink(outfile)
+                raise
+
+def writeFileIfChanged(fileName,data):
+    if os.path.exists(fileName):
+        with open(fileName,"r") as ih:
+            old=ih.read()
+            ih.close()
+            if old == data:
+                return False
+    print("#generating %s"%fileName)
+    with open(fileName,"w") as oh:
+        oh.write(data)
+    return True    
+
+def mergeConfig(base,other):
+    try:
+        customconfig = env.GetProjectOption("custom_config")
+    except InvalidProjectConfError:
+        customconfig = None
+    for bdir in other:
+        if customconfig and os.path.exists(os.path.join(bdir,customconfig)):
+            cname=os.path.join(bdir,customconfig)
+            print("merge custom config {}".format(cname))
+            with open(cname,'rb') as ah:
+                base += json.load(ah)
+            continue   
+        cname=os.path.join(bdir,"config.json")
+        if os.path.exists(cname):
+            print("merge config %s"%cname)
+            with open(cname,'rb') as ah:
+                merge=json.load(ah)
+                base=base+merge
+    return base
+
+def replaceTexts(data,replacements):
+    if replacements is None:
+        return data
+    if isinstance(data,str):
+        for k,v in replacements.items():
+            data=data.replace("$"+k,str(v))
+        return data
+    if isinstance(data,list):
+        rt=[]
+        for e in data:
+            rt.append(replaceTexts(e,replacements))
+        return rt
+    if isinstance(data,dict):   
+        rt={} 
+        for k,v in data.items():
+            rt[replaceTexts(k,replacements)]=replaceTexts(v,replacements)
+        return rt
+    return data
+def expandConfig(config):
+    rt=[]
+    for item in config:
+        type=item.get('type')
+        if type != 'array':
+            rt.append(item)
+            continue
+        replacements=item.get('replace')
+        children=item.get('children')
+        name=item.get('name')
+        if name is None:
+            name="#unknown#"
+        if not isinstance(replacements,list):
+            raise Exception("missing replacements at array %s"%name)
+        for replace in replacements:
+            if children is not None:
+                for c in children:
+                    rt.append(replaceTexts(c,replace))
+    return rt
+
+def generateMergedConfig(inFile,outFile,addDirs=[]):
+    if not os.path.exists(inFile):
+        raise Exception("unable to read cfg file %s"%inFile)
+    data=""
+    with open(inFile,'rb') as ch:    
+        config=json.load(ch)
+        config=mergeConfig(config,addDirs)
+        config=expandConfig(config)
+        data=json.dumps(config,indent=2)
+        writeFileIfChanged(outFile,data)
+
+def generateCfg(inFile,outFile,impl):
+    if not os.path.exists(inFile):
+        raise Exception("unable to read cfg file %s"%inFile)
+    data=""
+    with open(inFile,'rb') as ch:    
+        config=json.load(ch)     
+        data+="//generated from %s\n"%inFile
+        l=len(config)
+        idx=0
+        if not impl:
+            data+='#include "GwConfigItem.h"\n'
+            data+='class GwConfigDefinitions{\n'
+            data+='  public:\n'
+            data+='  int getNumConfig() const{return %d;}\n'%(l)
+            for item in config:
+                n=item.get('name')
+                if n is None:
+                    continue
+                if len(n) > 15:
+                    raise Exception("%s: config names must be max 15 caracters"%n)
+                data+='  static constexpr const char* %s="%s";\n'%(n,n)
+            data+="};\n"
+        else:
+            data+='void GwConfigHandler::populateConfigs(GwConfigInterface **config){\n'
+            for item in config:
+                name=item.get('name')
+                if name is None:
+                    continue
+                data+='  configs[%d]='%(idx)
+                idx+=1
+                secret="false";
+                if item.get('type') == 'password':
+                    secret="true"
+                data+="     new GwConfigInterface(%s,\"%s\",%s);\n"%(name,item.get('default'),secret)
+            data+='}\n'  
+    writeFileIfChanged(outFile,data)    
+                    
+def labelFilter(label):
+    return re.sub("[^a-zA-Z0-9]","",re.sub("\([0-9]*\)","",label))    
+def generateXdrMappings(fp,oh,inFile=''):
+    jdoc=json.load(fp)
+    oh.write("static GwXDRTypeMapping* typeMappings[]={\n")
+    first=True
+    for cat in jdoc:
+        item=jdoc[cat]
+        cid=item.get('id')
+        if cid is None:
+            continue
+        tc=item.get('type')
+        if tc is not None:
+            if first:
+                first=False
+            else:
+                oh.write(",\n")
+            oh.write("   new GwXDRTypeMapping(%d,0,%d) /*%s*/"%(cid,tc,cat))
+        fields=item.get('fields')
+        if fields is None:
+            continue
+        idx=0
+        for fe in fields:
+            if not isinstance(fe,dict):
+                continue
+            tc=fe.get('t')
+            id=fe.get('v')
+            if id is None:
+                id=idx
+            idx+=1
+            l=fe.get('l') or ''
+            if tc is None or id is None:
+                continue
+            if first:
+                first=False
+            else:
+                oh.write(",\n")
+            oh.write("   new GwXDRTypeMapping(%d,%d,%d) /*%s:%s*/"%(cid,id,tc,cat,l))
+    oh.write("\n")
+    oh.write("};\n")
+    for cat in jdoc:
+        item=jdoc[cat]
+        cid=item.get('id')
+        if cid is None:
+            continue
+        selectors=item.get('selector')
+        if selectors is not None:
+            for selector in selectors:
+                label=selector.get('l')
+                value=selector.get('v')
+                if label is not None and value is not None:
+                    label=labelFilter(label)
+                    define=("GWXDRSEL_%s_%s"%(cat,label)).upper()
+                    oh.write("    #define %s %s\n"%(define,value))
+        fields=item.get('fields')
+        if fields is not None:
+            idx=0
+            for field in fields:
+                v=field.get('v')
+                if v is None:
+                    v=idx
+                else:
+                    v=int(v)
+                label=field.get('l')
+                if v is not None and label is not None:
+                    define=("GWXDRFIELD_%s_%s"%(cat,labelFilter(label))).upper();
+                    oh.write("    #define %s %s\n"%(define,str(v)))
+                idx+=1
+
+class Grove:
+    def __init__(self,name) -> None:
+        self.name=name
+    def _ss(self,z=False):
+        if z:
+            return self.name
+        return self.name if self.name != 'Z' else ''
+    def _suffix(self):
+        return '_'+self.name if self.name != 'Z' else ''
+    def replace(self,line):
+        if line is None:
+            return line
+        return line.replace('$G$',self._ss()).replace('$Z$',self._ss(True)).replace('$GS$',self._suffix())
+def generateGroveDefs(inh,outh,inFile=''):
+    GROVES=[Grove('Z'),Grove('A'),Grove('B'),Grove('C')]
+    definition=[]
+    started=False
+    def writeConfig():
+        for grove in GROVES:        
+            for cl in definition:
+                outh.write(grove.replace(cl))
+
+    for line in inh:
+        if re.match(" *#GROVE",line):
+            started=True
+            if len(definition) > 0:
+                writeConfig()
+            definition=[]
+            continue
+        if started:
+            definition.append(line)
+    if len(definition) > 0:
+        writeConfig()
+
+
+
+userTaskDirs=[]
+
+def getUserTaskDirs():
+    rt=[]
+    taskdirs=glob.glob(os.path.join( basePath(),'lib','*task*'))
+    for task in taskdirs:
+        rt.append(task)
+    return rt
+
+def checkAndAdd(file,names,ilist):
+    if not file.endswith('.h'):
+        return
+    match=False
+    for cmp in names:
+        #print("##check %s<->%s"%(f.lower(),cmp))
+        if file.lower() == cmp:
+            match=True
+    if not match:
+        return
+    ilist.append(file) 
+def genereateUserTasks(outfile):
+    includes=[]
+    for task in userTaskDirs:
+        #print("##taskdir=%s"%task)
+        base=os.path.basename(task)
+        includeNames=[base.lower()+".h",'gw'+base.lower()+'.h']
+        for f in os.listdir(task):
+            checkAndAdd(f,includeNames,includes)
+    includeData=""
+    for i in includes:
+        print("#task include %s"%i)
+        includeData+="#include <%s>\n"%i
+    writeFileIfChanged(outfile,includeData)            
+
+def generateEmbedded(elist,outFile):
+    content=""
+    for entry in elist:
+        content+="EMBED_GZ_FILE(\"%s\",%s,\"%s\");\n"%entry
+    writeFileIfChanged(outFile,content)    
+
+def getContentType(fn):
+    if (fn.endswith('.gz')):
+        fn=fn[0:-3]
+    if (fn.endswith('html')):
+        return "text/html"
+    if (fn.endswith('json')):
+        return "application/json"
+    if (fn.endswith('js')):
+        return "text/javascript"
+    if (fn.endswith('css')):    
+        return "text/css"
+    return "application/octet-stream"
+
+
+def getLibs():
+    base=os.path.join(basePath(),"lib")
+    rt=[]
+    for sd in os.listdir(base):
+        if sd == '..':
+            continue
+        if sd == '.':
+            continue
+        fn=os.path.join(base,sd)
+        if os.path.isdir(fn):
+            rt.append(sd)
+    EXTRAS=['generated']
+    for e in EXTRAS:
+        if not e in rt:
+            rt.append(e)
+    return rt
+
+
+
+def joinFiles(target,pattern,dirlist):
+    flist=[]
+    for dir in dirlist:
+            fn=os.path.join(dir,pattern)
+            if os.path.exists(fn):
+                flist.append(fn)
+    current=False
+    if os.path.exists(target):
+        current=True
+        for f in flist:
+            if not isCurrent(f,target):
+                current=False
+                break
+    if current:
+        print("%s is up to date"%target)
+        return
+    print("creating %s"%target)
+    with gzip.open(target,"wb") as oh:
+        for fn in flist:
+            print("adding %s to %s"%(fn,target))
+            with open(fn,"rb") as rh:
+                shutil.copyfileobj(rh,oh)
+    
+
+OWNLIBS=getLibs()+["FS","WiFi"]
+GLOBAL_INCLUDES=[]
+
+def handleDeps(env):
+    #overwrite the GetProjectConfig
+    #to inject all our libs
+    oldGetProjectConfig=env.GetProjectConfig    
+    def GetProjectConfigX(env):        
+        rt=oldGetProjectConfig()
+        cenv="env:"+env['PIOENV']
+        libs=[]
+        for section,options in rt.as_tuple():
+            if section == cenv:
+                for key,values in options:
+                    if key == 'lib_deps':
+                        libs=values
+    
+        mustUpdate=False
+        for lib in OWNLIBS:
+            if not lib in libs:
+                libs.append(lib)
+                mustUpdate=True
+        if mustUpdate:
+            update=[(cenv,[('lib_deps',libs)])]
+            rt.update(update)
+        return rt
+    env.AddMethod(GetProjectConfigX,"GetProjectConfig")
+    #store the list of all includes after we resolved
+    #the dependencies for our main project
+    #we will use them for all compilations afterwards
+    oldLibBuilder=env.ConfigureProjectLibBuilder
+    def ConfigureProjectLibBuilderX(env):
+        global GLOBAL_INCLUDES
+        project=oldLibBuilder()
+        #print("##ConfigureProjectLibBuilderX")
+        #pprint.pprint(project)
+        if project.depbuilders:
+            #print("##depbuilders %s"%",".join(map(lambda x: x.path,project.depbuilders)))
+            for db in project.depbuilders:
+                idirs=db.get_include_dirs()
+                for id in idirs:
+                    if not id in GLOBAL_INCLUDES:
+                        GLOBAL_INCLUDES.append(id)
+        return project
+    env.AddMethod(ConfigureProjectLibBuilderX,"ConfigureProjectLibBuilder")
+    def injectIncludes(env,node):
+        return env.Object(
+            node,
+            CPPPATH=env["CPPPATH"]+GLOBAL_INCLUDES
+        )
+    env.AddBuildMiddleware(injectIncludes)
+
+
+def prebuild(env):
+    global userTaskDirs
+    print("#prebuild running")
+    if not checkDir():
+        sys.exit(1)
+    ldf_mode=env.GetProjectOption("lib_ldf_mode")
+    if ldf_mode == 'off':
+        print("##ldf off - own dependency handling")
+        handleDeps(env)
+    userTaskDirs=getUserTaskDirs()
+    mergedConfig=os.path.join(outPath(),os.path.basename(CFG_FILE))
+    generateMergedConfig(os.path.join(basePath(),CFG_FILE),mergedConfig,userTaskDirs)
+    compressFile(mergedConfig,mergedConfig+".gz")
+    generateCfg(mergedConfig,os.path.join(outPath(),CFG_INCLUDE),False)
+    generateCfg(mergedConfig,os.path.join(outPath(),CFG_INCLUDE_IMPL),True)
+    joinFiles(os.path.join(outPath(),INDEXJS+".gz"),INDEXJS,["web"]+userTaskDirs)
+    joinFiles(os.path.join(outPath(),INDEXCSS+".gz"),INDEXCSS,["web"]+userTaskDirs)
+    embedded=getEmbeddedFiles(env)
+    filedefs=[]
+    for ef in embedded:
+        print("#checking embedded file %s"%ef)
+        (dn,fn)=os.path.split(ef)
+        pureName=fn
+        if pureName.endswith('.gz'):
+            pureName=pureName[0:-3]
+        ct=getContentType(pureName)
+        usname=ef.replace('/','_').replace('.','_')
+        filedefs.append((pureName,usname,ct))
+        inFile=os.path.join(basePath(),"web",pureName)
+        if os.path.exists(inFile):
+            compressFile(inFile,ef)
+        else:
+            print("#WARNING: infile %s for %s not found"%(inFile,ef))
+    generateEmbedded(filedefs,os.path.join(outPath(),EMBEDDED_INCLUDE))
+    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")
+    env.Append(CPPDEFINES=[('GWDEVVERSION',version)])
+
+def cleangenerated(source, target, env):
+    od=outPath()
+    if os.path.isdir(od):
+        print("#cleaning up %s"%od)
+        for f in os.listdir(od):
+            if f == "." or f == "..":
+                continue
+            fn=os.path.join(od,f)
+            os.unlink(f)
+
+
+print("#prescript...")
+prebuild(env)
+board="PLATFORM_BOARD_%s"%env["BOARD"].replace("-","_").upper()
+print("Board=#%s#"%board)
+print("BuildFlags=%s"%(" ".join(env["BUILD_FLAGS"])))
+
+epdtype = "unknown"
+pcbvers = "unknown"
+for x in env["BUILD_FLAGS"]:
+    if x.startswith("-D HARDWARE_"):
+        pcbvers = x.split('_')[1]
+    if x.startswith("-D DISPLAY_"):
+        epdtype = x.split('_')[1]
+
+env.Append(
+    LINKFLAGS=[ "-u", "custom_app_desc" ],
+    CPPDEFINES=[(board,"1"), ("BOARD", env["BOARD"]), ("EPDTYPE", epdtype),
+                ("PCBVERS", pcbvers)]
+)
+#script does not run on clean yet - maybe in the future
+env.AddPostAction("clean",cleangenerated)

lib/boatData/GwBoatData.cpp

@@ -493,6 +493,11 @@ double formatKnots(double cv)
     return cv * 3600.0 / 1852.0;
 }
 
+double formatKmh(double cv)
+{
+    return cv *3600.0 / 1000.0;
+}
+
 uint32_t mtr2nm(uint32_t m)
 {
     return m / 1852;

lib/boatData/GwBoatData.h

@@ -129,6 +129,7 @@ double formatCourse(double cv);
 double formatDegToRad(double deg);
 double formatWind(double cv);
 double formatKnots(double cv);
+double formatKmh(double cv);
 uint32_t mtr2nm(uint32_t m);
 double mtr2nm(double m);
 

lib/config/GWConfig.cpp

@@ -27,18 +27,19 @@ class DummyConfig : public GwConfigInterface{
 };
 
 DummyConfig dummyConfig;
-String GwConfigHandler::toString() const{
-        String rt;
-        rt+="Config: ";
-        for (int i=0;i<getNumConfig();i++){
-            rt+=configs[i]->getName();
-            rt+="=";
-            rt+=configs[i]->asString();
-            rt+=", ";
-        }
-        return rt;   
+void GwConfigHandler::logConfig(int level) const
+{
+    if (!logger->isActive(level))
+        return;
+    for (int i = 0; i < getNumConfig(); i++)
+    {
+        String v=configs[i]->asString();
+        bool isChanged=v != configs[i]->getDefault();
+        logger->logDebug(level, "Config[%s]%s='%s'", configs[i]->getName().c_str(),isChanged?"*":"", configs[i]->isSecret() ? "***" : configs[i]->asString().c_str());
+        if ((i%20) == 19) logger->flush();
     }
-
+    logger->flush();
+}
 String GwConfigHandler::toJson() const{
     String rt;
     int num=getNumConfig();
@@ -80,6 +81,9 @@ GwConfigHandler::~GwConfigHandler(){
 bool GwConfigHandler::loadConfig(){
     prefs->begin(PREF_NAME,true);
     for (int i=0;i<getNumConfig();i++){
+        if (!prefs->isKey(configs[i]->getName().c_str())) {
+             continue;
+        }
         String v=prefs->getString(configs[i]->getName().c_str(),configs[i]->getDefault());
         configs[i]->value=v;
     }

lib/config/GWConfig.h

@@ -22,7 +22,7 @@ class GwConfigHandler: public GwConfigDefinitions{
         void stopChanges();
         bool updateValue(String name, String value);
         bool reset();
-        String toString() const;
+        void logConfig(int level) const;
         String toJson() const;
         String getString(const String name,const String defaultv="") const;
         bool getBool(const String name,bool defaultv=false) const ;

lib/exampletask/Readme.md

@@ -14,7 +14,7 @@ Files
    * [platformio.ini](platformio.ini)<br>
     This file is completely optional.
     You only need this if you want to
-    extend the base configuration - we add a dummy library here and define one additional build environment (board)
+    extend the base configuration - we add a dummy library here and define additional build environments (boards)
    * [GwExampleTask.h](GwExampleTask.h) the name of this include must match the name of the directory (ignoring case) with a "gw" in front. This file includes our special hardware definitions and registers our task at the core.<br>
    This registration can be done statically using [DECLARE_USERTASK](https://github.com/wellenvogel/esp32-nmea2000/blob/9b955d135d74937a60f2926e8bfb9395585ff8cd/lib/api/GwApi.h#L202) in the header file. <br>
    As an alternative we just only register an [initialization function](https://github.com/wellenvogel/esp32-nmea2000/blob/9b955d135d74937a60f2926e8bfb9395585ff8cd/lib/exampletask/GwExampleTask.h#L19) using DECLARE_INITFUNCTION and later on register the task function itself via the [API](https://github.com/wellenvogel/esp32-nmea2000/blob/9b955d135d74937a60f2926e8bfb9395585ff8cd/lib/exampletask/GwExampleTask.cpp#L32).<br>
@@ -28,11 +28,13 @@ Files
 
    * [GwExampleTaks.cpp](GwExampleTask.cpp) includes the implementation of our task. This tasks runs in an own thread - see the comments in the code.
    We can have as many cpp (and header files) as we need to structure our code.  
-   * [config.json](config.json)<br>
+   * [config.json](exampleConfig.json)<br>
      This file allows to add some config definitions that are needed for our task. For the possible options have a look at the global [config.json](../../web/config.json). Be careful not to overwrite config defitions from the global file. A good practice wood be to prefix the names of definitions with parts of the library name. Always put them in a separate category so that they do not interfere with the system ones.
-     The defined config items can later be accessed in the code (see the example in [GwExampleTask.cpp](GwExampleTask.cpp)).
+     The defined config items can later be accessed in the code (see the example in [GwExampleTask.cpp](GwExampleTask.cpp)).<br>
      
-   * [index.js](index.js)<br>
+     Starting from Version 20250305 you should normally not use this file name any more as those configs would be added for all build environments. Instead define a parameter _custom_config_ in your [platformio.ini](platformio.ini) for the environments you would like to add some configurations for. This parameter accepts a list of file names (relative to the project root, separated by ,).
+
+   * [index.js](example.js)<br>
      You can add javascript code that will contribute to the UI of the system. The WebUI provides a small API that allows you to "hook" into some functions to include your own parts of the UI. This includes adding new tabs, modifying/replacing the data display items, modifying the status display or accessing the config items.
      For the API refer to [../../web/index.js](../../web/index.js#L2001).
      To start interacting just register for some events like api.EVENTS.init. You can check the capabilities you have defined to see if your task is active.
@@ -46,10 +48,14 @@ Files
      tools/testServer.py nnn http://x.x.x.x/api
      ```
      with nnn being the local port and x.x.x.x the address of a running system. Open `http://localhost:nnn` in your browser.<br>
-     After a change just start the compilation and reload the page.
+     After a change just start the compilation and reload the page.<br>
+     
+     Starting from Version 20250305 you should normally not use this file name any more as those js code would be added for all build environments. Instead define a parameter _custom_js_ in your [platformio.ini](platformio.ini) for the environments you would like to add the js code for. This parameter accepts a list of file names (relative to the project root, separated by ,). This will also allow you to skip the check for capabilities in your code.
 
    * [index.css](index.css)<br>
-     You can add own css to influence the styling of the display.
+     You can add own css to influence the styling of the display.<br>
+     
+     Starting from Version 20250305 you should normally not use this file name any more as those styles would be added for all build environments. Instead define a parameter _custom_css_ in your [platformio.ini](platformio.ini) for the environments you would like to add some styles for. This parameter accepts a list of file names (relative to the project root, separated by , or as multi line entry)
 
 
  Interfaces

lib/exampletask/platformio.ini

@@ -10,5 +10,9 @@ lib_deps =
 build_flags=
     -D BOARD_TEST
     ${env.build_flags}
+custom_config=
+    lib/exampletask/exampleConfig.json
+custom_js=lib/exampletask/example.js
+custom_css=lib/exampletask/example.css
 upload_port = /dev/esp32
 upload_protocol = esptool    

lib/gwwifi/GwWifi.cpp

@@ -85,6 +85,7 @@ bool GwWifi::connectInternal(){
     if (wifiClient->asBoolean()){
         clientIsConnected=false;
         LOG_DEBUG(GwLog::LOG,"creating wifiClient ssid=%s",wifiSSID->asString().c_str());
+        WiFi.setAutoReconnect(false); //#102
         wl_status_t rt=WiFi.begin(wifiSSID->asCString(),wifiPass->asCString());
         LOG_DEBUG(GwLog::LOG,"wifiClient connect returns %d",(int)rt);
         lastConnectStart=millis();
@@ -92,7 +93,8 @@ bool GwWifi::connectInternal(){
     }
     return false;
 }
-#define RETRY_MILLIS 20000
+//#102: we should have a wifi connect retry being > 30s - with some headroom
+#define RETRY_MILLIS 40000
 void GwWifi::loop(){
     if (wifiClient->asBoolean())
     {

lib/nmea0183ton2k/NMEA0183DataToN2K.cpp

@@ -351,8 +351,8 @@ private:
                 rmb.vmg
             );
             send(n2kMsg,msg.sourceId);
-            SetN2kPGN129285(n2kMsg,sourceId,1,1,true,true,"default");
-            AppendN2kPGN129285(n2kMsg,destinationId,rmb.destID,rmb.latitude,rmb.longitude);
+            SetN2kRouteWPInfo(n2kMsg,sourceId,1,1,N2kdir_forward,"default");
+            AppendN2kRouteWPInfo(n2kMsg,destinationId,rmb.destID,rmb.latitude,rmb.longitude);
             send(n2kMsg,msg.sourceId);
             }
     }
@@ -638,8 +638,8 @@ private:
         for (int i=0;i< 3;i++){
             if (msg.FieldLen(0)>0){
                 Depth=atof(msg.Field(0));
-                char dt=msg.Field(i+1)[0];
-                switch(dt){
+                char du=msg.Field(i+1)[0];
+                switch(du){
                     case 'f':
                         Depth=Depth/mToFeet;
                         break;
@@ -662,8 +662,9 @@ private:
                 //we can only send if we have a valid depth beloww tranducer
                 //to compute the offset
                 if (! boatData->DBT->isValid()) return;
-                double offset=Depth-boatData->DBT->getData();
-                if (offset >= 0 && dt == DBT){
+                double dbt=boatData->DBT->getData();
+                double offset=Depth-dbt;
+                if (offset >= 0 && dt == DBK){
                     logger->logDebug(GwLog::DEBUG, "strange DBK - more depth then transducer %s", msg.line);    
                     return;
                 }
@@ -675,8 +676,8 @@ private:
                     if (! boatData->DBS->update(Depth,msg.sourceId)) return;
                 }
                 tN2kMsg n2kMsg;
-                SetN2kWaterDepth(n2kMsg,1,Depth,offset);
-                send(n2kMsg,msg.sourceId,(n2kMsg.PGN)+String((offset != N2kDoubleNA)?1:0));
+                SetN2kWaterDepth(n2kMsg,1,dbt,offset); //on the N2K side we always have depth below transducer
+                send(n2kMsg,msg.sourceId,(n2kMsg.PGN)+String((offset >=0)?1:0));
             }            
         }        
     }

lib/nmea2kto0183/N2kDataToNMEA0183.cpp

@@ -267,21 +267,29 @@ private:
         double DepthBelowTransducer;
         double Offset;
         double Range;
-        double WaterDepth;
         if (ParseN2kWaterDepth(N2kMsg, SID, DepthBelowTransducer, Offset, Range))
         {
-
-            WaterDepth = DepthBelowTransducer + Offset;
-            updateDouble(boatData->DBS, WaterDepth);
-            updateDouble(boatData->DBT,DepthBelowTransducer);
-            tNMEA0183Msg NMEA0183Msg;
-            if (NMEA0183SetDPT(NMEA0183Msg, DepthBelowTransducer, Offset,talkerId))
+            if (updateDouble(boatData->DBT, DepthBelowTransducer))
             {
-                SendMessage(NMEA0183Msg);
-            }
-            if (NMEA0183SetDBx(NMEA0183Msg, DepthBelowTransducer, Offset,talkerId))
-            {
-                SendMessage(NMEA0183Msg);
+                tNMEA0183Msg NMEA0183Msg;
+                bool offsetValid=true;
+                if (N2kIsNA(Offset)) {
+                    Offset=NMEA0183DoubleNA;
+                    offsetValid=false;
+                }
+                if (NMEA0183SetDPT(NMEA0183Msg, DepthBelowTransducer, Offset, talkerId))
+                {
+                    SendMessage(NMEA0183Msg);
+                }
+                if (offsetValid)
+                {
+                    double WaterDepth = DepthBelowTransducer + Offset;
+                    updateDouble(boatData->DBS, WaterDepth);
+                }
+                if (NMEA0183SetDBx(NMEA0183Msg, DepthBelowTransducer, Offset, talkerId))
+                {
+                    SendMessage(NMEA0183Msg);
+                }
             }
         }
     }
@@ -528,6 +536,31 @@ private:
                 {
                     SendMessage(NMEA0183Msg);
                 }
+
+                if (shouldSend && NMEA0183Reference == NMEA0183Wind_Apparent)
+                {
+                    double wa = formatCourse(WindAngle);
+                    if (!NMEA0183Msg.Init("VWR", talkerId))
+                      return;
+                    if (!NMEA0183Msg.AddDoubleField(( wa > 180 ) ? 360-wa : wa))
+                      return;
+                    if (!NMEA0183Msg.AddStrField(( wa >= 0 && wa <= 180) ? 'R' : 'L'))
+                      return;
+                    if (!NMEA0183Msg.AddDoubleField(formatKnots(WindSpeed)))
+                      return;
+                    if (!NMEA0183Msg.AddStrField("N"))
+                      return;
+                    if (!NMEA0183Msg.AddDoubleField(WindSpeed))
+                      return;
+                    if (!NMEA0183Msg.AddStrField("M"))
+                      return;
+                    if (!NMEA0183Msg.AddDoubleField(formatKmh(WindSpeed)))
+                      return;
+                    if (!NMEA0183Msg.AddStrField("K"))
+                      return;
+
+                   SendMessage(NMEA0183Msg);
+                }
             }
 
             /* if (WindReference == N2kWind_Apparent && boatData->SOG->isValid())

lib/obp60task/BoatDataCalibration.cpp

@@ -0,0 +1,192 @@
+#if defined BOARD_OBP60S3 || defined BOARD_OBP40S3
+
+#include "BoatDataCalibration.h"
+#include <cmath>
+#include <math.h>
+#include <unordered_map>
+
+CalibrationDataList calibrationData;
+std::unordered_map<std::string, TypeCalibData> CalibrationDataList::calibMap; // list of calibration data instances
+
+void CalibrationDataList::readConfig(GwConfigHandler* config, GwLog* logger)
+// Initial load of calibration data into internal list
+// This method is called once at init phase of <obp60task> to read the configuration values
+{
+    std::string instance;
+    double offset;
+    double slope;
+    double smooth;
+
+    String calInstance = "";
+    String calOffset = "";
+    String calSlope = "";
+    String calSmooth = "";
+
+    // Load user format configuration values
+    String lengthFormat = config->getString(config->lengthFormat); // [m|ft]
+    String distanceFormat = config->getString(config->distanceFormat); // [m|km|nm]
+    String speedFormat = config->getString(config->speedFormat); // [m/s|km/h|kn]
+    String windspeedFormat = config->getString(config->windspeedFormat); // [m/s|km/h|kn|bft]
+    String tempFormat = config->getString(config->tempFormat); // [K|C|F]
+
+    // Read calibration settings for data instances
+    for (int i = 0; i < MAX_CALIBRATION_DATA; i++) {
+        calInstance = "calInstance" + String(i + 1);
+        calOffset = "calOffset" + String(i + 1);
+        calSlope = "calSlope" + String(i + 1);
+        calSmooth = "calSmooth" + String(i + 1);
+
+        instance = std::string(config->getString(calInstance, "---").c_str());
+        if (instance == "---") {
+            LOG_DEBUG(GwLog::LOG, "no calibration data for instance no. %d", i + 1);
+            continue;
+        }
+        calibMap[instance] = { 0.0f, 1.0f, 1.0f, 0.0f, false };
+        offset = (config->getString(calOffset, "")).toFloat();
+        slope = (config->getString(calSlope, "")).toFloat();
+        smooth = (config->getString(calSmooth, "")).toInt(); // user input is int; further math is done with double
+
+        // Convert calibration values to internal standard formats
+        if (instance == "AWS" || instance == "TWS") {
+            if (windspeedFormat == "m/s") {
+                // No conversion needed
+            } else if (windspeedFormat == "km/h") {
+                offset /= 3.6; // Convert km/h to m/s
+            } else if (windspeedFormat == "kn") {
+                offset /= 1.94384; // Convert kn to m/s
+            } else if (windspeedFormat == "bft") {
+                offset *= 2 + (offset / 2); // Convert Bft to m/s (approx) -> to be improved
+            }
+
+        } else if (instance == "AWA" || instance == "COG" || instance == "TWA" || instance == "TWD" || instance == "HDM" || instance == "PRPOS" || instance == "RPOS") {
+            offset *= M_PI / 180; // Convert deg to rad
+
+        } else if (instance == "DBT") {
+            if (lengthFormat == "m") {
+                // No conversion needed
+            } else if (lengthFormat == "ft") {
+                offset /= 3.28084; // Convert ft to m
+            }
+
+        } else if (instance == "SOG" || instance == "STW") {
+            if (speedFormat == "m/s") {
+                // No conversion needed
+            } else if (speedFormat == "km/h") {
+                offset /= 3.6; // Convert km/h to m/s
+            } else if (speedFormat == "kn") {
+                offset /= 1.94384; // Convert kn to m/s
+            }
+
+        } else if (instance == "WTemp") {
+            if (tempFormat == "K" || tempFormat == "C") {
+                // No conversion needed
+            } else if (tempFormat == "F") {
+                offset *= 9.0 / 5.0; // Convert °F to K
+                slope *= 9.0 / 5.0; // Convert °F to K
+            }
+        }
+
+        // transform smoothing factor from {0.01..10} to {0.3..0.95} and invert for exponential smoothing formula
+        if (smooth <= 0) {
+            smooth = 0;
+        } else {
+            if (smooth > 10) {
+                smooth = 10;
+            }
+            smooth = 0.3 + ((smooth - 0.01) * (0.95 - 0.3) / (10 - 0.01));
+        }
+        smooth = 1 - smooth;
+
+        calibMap[instance].offset = offset;
+        calibMap[instance].slope = slope;
+        calibMap[instance].smooth = smooth;
+        calibMap[instance].isCalibrated = false;
+        LOG_DEBUG(GwLog::LOG, "stored calibration data: %s, offset: %f, slope: %f, smoothing: %f", instance.c_str(),
+            calibMap[instance].offset, calibMap[instance].slope, calibMap[instance].smooth);
+    }
+    LOG_DEBUG(GwLog::LOG, "all calibration data read");
+}
+
+void CalibrationDataList::calibrateInstance(GwApi::BoatValue* boatDataValue, GwLog* logger)
+// Method to calibrate the boat data value
+{
+    std::string instance = boatDataValue->getName().c_str();
+    double offset = 0;
+    double slope = 1.0;
+    double dataValue = 0;
+    std::string format = "";
+
+    if (calibMap.find(instance) == calibMap.end()) {
+        LOG_DEBUG(GwLog::DEBUG, "BoatDataCalibration: %s not found in calibration data list", instance.c_str());
+        return;
+    } else if (!boatDataValue->valid) { // no valid boat data value, so we don't want to apply calibration data
+        calibMap[instance].isCalibrated = false;
+        return;
+    } else {
+        offset = calibMap[instance].offset;
+        slope = calibMap[instance].slope;
+        dataValue = boatDataValue->value;
+        format = boatDataValue->getFormat().c_str();
+        LOG_DEBUG(GwLog::DEBUG, "BoatDataCalibration: %s: value: %f, format: %s", instance.c_str(), dataValue, format.c_str());
+
+        if (format == "formatWind") { // instance is of type angle
+            dataValue = (dataValue * slope) + offset;
+            dataValue = fmod(dataValue, 2 * M_PI);
+            if (dataValue > (M_PI)) {
+                dataValue -= (2 * M_PI);
+            } else if (dataValue < (M_PI * -1)) {
+                dataValue += (2 * M_PI);
+            }
+        } else if (format == "formatCourse") { // instance is of type direction
+            dataValue = (dataValue * slope) + offset;
+            dataValue = fmod(dataValue, 2 * M_PI);
+            if (dataValue < 0) {
+                dataValue += (2 * M_PI);
+            }
+        } else if (format == "kelvinToC") { // instance is of type temperature
+            dataValue = ((dataValue - 273.15) * slope) + offset + 273.15;
+        } else {
+
+            dataValue = (dataValue * slope) + offset;
+        }
+
+        calibMap[instance].isCalibrated = true;
+        boatDataValue->value = dataValue;
+
+        calibrationData.smoothInstance(boatDataValue, logger); // smooth the boat data value
+        calibMap[instance].value = boatDataValue->value; // store the calibrated + smoothed value in the list
+
+        LOG_DEBUG(GwLog::DEBUG, "BoatDataCalibration: %s: Offset: %f, Slope: %f, Result: %f", instance.c_str(), offset, slope, calibMap[instance].value);
+    }
+}
+
+void CalibrationDataList::smoothInstance(GwApi::BoatValue* boatDataValue, GwLog* logger)
+// Method to smoothen the boat data value
+{
+    static std::unordered_map<std::string, double> lastValue; // array for last values of smoothed boat data values
+
+    std::string instance = boatDataValue->getName().c_str();
+    double oldValue = 0;
+    double dataValue = boatDataValue->value;
+    double smoothFactor = 0;
+
+    if (!boatDataValue->valid) { // no valid boat data value, so we don't want to smoothen value
+        return;
+    } else if (calibMap.find(instance) == calibMap.end()) {
+        LOG_DEBUG(GwLog::DEBUG, "BoatDataCalibration: smooth factor for %s not found in calibration data list", instance.c_str());
+        return;
+    } else {
+        smoothFactor = calibMap[instance].smooth;
+
+        if (lastValue.find(instance) != lastValue.end()) {
+            oldValue = lastValue[instance];
+            dataValue = oldValue + (smoothFactor * (dataValue - oldValue)); // exponential smoothing algorithm
+        }
+        lastValue[instance] = dataValue; // store the new value for next cycle; first time, store only the current value and return
+        boatDataValue->value = dataValue; // set the smoothed value to the boat data value
+
+        LOG_DEBUG(GwLog::DEBUG, "BoatDataCalibration: %s: Smoothing factor: %f, Smoothed value: %f", instance.c_str(), smoothFactor, dataValue);
+    }
+}
+
+#endif

lib/obp60task/BoatDataCalibration.h

@@ -0,0 +1,33 @@
+// Functions lib for data instance calibration
+
+#ifndef _BOATDATACALIBRATION_H
+#define _BOATDATACALIBRATION_H
+
+#include "Pagedata.h"
+#include <string>
+#include <unordered_map>
+
+#define MAX_CALIBRATION_DATA 3 // maximum number of calibration data instances
+
+typedef struct {
+    double offset; // calibration offset
+    double slope; // calibration slope
+    double smooth; // smoothing factor
+    double value; // calibrated data value
+    bool isCalibrated; // is data instance value calibrated?
+} TypeCalibData;
+
+class CalibrationDataList {
+public:
+    static std::unordered_map<std::string, TypeCalibData> calibMap; // list of calibration data instances
+
+    void readConfig(GwConfigHandler* config, GwLog* logger);
+    void calibrateInstance(GwApi::BoatValue* boatDataValue, GwLog* logger);
+    void smoothInstance(GwApi::BoatValue* boatDataValue, GwLog* logger);
+
+private:
+};
+
+extern CalibrationDataList calibrationData; // this list holds all calibration data
+
+#endif

lib/obp60task/OBP60Extensions.cpp

@@ -24,6 +24,8 @@
 #include "DSEG7Classic-BoldItalic60pt7b.h"
 #include "Atari16px8b.h" // Key label font
 
+#include "Ubuntu_Bold20pt8b.h"
+
 // E-Ink Display
 #define GxEPD_WIDTH 400     // Display width
 #define GxEPD_HEIGHT 300    // Display height

lib/obp60task/OBP60Extensions.h

@@ -31,6 +31,7 @@ extern const GFXfont Ubuntu_Bold10pt7b;
 extern const GFXfont Ubuntu_Bold12pt7b;
 extern const GFXfont Ubuntu_Bold16pt7b;
 extern const GFXfont Ubuntu_Bold20pt7b;
+extern const GFXfont Ubuntu_Bold20pt8b;
 extern const GFXfont Ubuntu_Bold32pt7b;
 extern const GFXfont DSEG7Classic_BoldItalic16pt7b;
 extern const GFXfont DSEG7Classic_BoldItalic20pt7b;

lib/obp60task/OBP60Formater.cpp

@@ -346,7 +346,7 @@ FormatedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             else{
                 latdir = "S";
             }
-            latitude = String(degree,0) + "\" " + String(minute,4) + "' " + latdir;
+            latitude = String(degree,0) + "\x90 " + String(minute,4) + "' " + latdir;
             result.unit = "";
             strcpy(buffer, latitude.c_str());
         }
@@ -370,7 +370,7 @@ FormatedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             else{
                 londir = "W";
             }
-            longitude = String(degree,0) + "\" " + String(minute,4) + "' " + londir;
+            longitude = String(degree,0) + "\x90 " + String(minute,4) + "' " + londir;
             result.unit = "";
             strcpy(buffer, longitude.c_str());
         }
@@ -442,7 +442,7 @@ FormatedData formatValue(GwApi::BoatValue *value, CommonData &commondata){
             result.unit = "C";
         }
         else if(String(tempFormat) == "F"){
-            temp = temp - 459.67;
+            temp = (temp - 273.15) * 9 / 5 + 32;
             result.unit = "F";
         }
         else{

lib/obp60task/OBPSensorTask.cpp

@@ -498,10 +498,12 @@ void sensorTask(void *param){
         // Send supply voltage value all 1s
         if(millis() > starttime5 + 1000 && String(powsensor1) == "off"){
             starttime5 = millis();
-            #ifdef VOLTAGE_SENSOR
-            float rawVoltage = (float(analogRead(OBP_ANALOG0)) * 3.3 / 4096 + 0.53) * 2;   // Vin = 1/2 for OBP40
-            #else
-            float rawVoltage = (float(analogRead(OBP_ANALOG0)) * 3.3 / 4096 + 0.17) * 20;   // Vin = 1/20 for OBP60    
+            float rawVoltage = 0;
+            #ifdef BOARD_OBP40S3 && VOLTAGE_SENSOR
+            rawVoltage = (float(analogRead(OBP_ANALOG0)) * 3.3 / 4096 + 0.53) * 2;   // Vin = 1/2 for OBP40
+            #endif
+            #ifdef BOARD_OBP60S3
+            rawVoltage = (float(analogRead(OBP_ANALOG0)) * 3.3 / 4096 + 0.17) * 20;   // Vin = 1/20 for OBP60    
             #endif
             sensors.batteryVoltage = rawVoltage * vslope + voffset; // Calibration
             // Save new data in average array
@@ -510,7 +512,7 @@ void sensorTask(void *param){
             sensors.batteryVoltage10 = batV.getAvg(10) / 100.0;
             sensors.batteryVoltage60 = batV.getAvg(60) / 100.0;
             sensors.batteryVoltage300 = batV.getAvg(300) / 100.0;
-            #if defined LIPO_ACCU_1200 && defined VOLTAGE_SENSOR
+            #if BOARD_OBP40S3 && defined LIPO_ACCU_1200 && defined VOLTAGE_SENSOR
             // Polynomfit for LiPo capacity calculation for 3,7V LiPo accus, 0...100%
             sensors.batteryLevelLiPo = sensors.batteryVoltage60 * 203.8312 -738.1635;
             // Limiter

lib/obp60task/PageCompass.cpp

@@ -0,0 +1,261 @@
+#if defined BOARD_OBP60S3 || defined BOARD_OBP40S3
+
+#include "Pagedata.h"
+#include "OBP60Extensions.h"
+
+// these constants have to match the declaration below in :
+//      PageDescription registerPageCompass(
+//      {"COG","HDT", "HDM"}, // Bus values we need in the page
+const int HowManyValues = 6;
+
+const int AverageValues = 4;
+
+const int ShowHDM = 0;
+const int ShowHDT = 1;
+const int ShowCOG = 2;
+const int ShowSTW = 3;
+const int ShowSOG = 4;
+const int ShowDBS = 5;
+
+const int Compass_X0 = 200;         // center point of compass band
+const int Compass_Y0 = 220;         // position of compass lines
+const int Compass_LineLength = 22;  // length of compass lines
+const float Compass_LineDelta = 8.0;// compass band: 1deg = 5 Pixels, 10deg = 50 Pixels 
+
+class PageCompass : public Page
+{
+    int WhichDataCompass = ShowHDM; 
+    int WhichDataDisplay = ShowHDM; 
+
+    public:
+    PageCompass(CommonData &common){
+        commonData = &common;
+        common.logger->logDebug(GwLog::LOG,"Instantiate PageCompass");
+    }
+
+    virtual void setupKeys(){
+        Page::setupKeys();
+        commonData->keydata[0].label = "CMP";
+        commonData->keydata[1].label = "SRC";
+   }
+    
+    virtual int handleKey(int key){
+        // Code for keylock
+   
+        if ( key == 1 ) {
+            WhichDataCompass += 1;
+            if ( WhichDataCompass > ShowCOG)
+                 WhichDataCompass = ShowHDM;
+           return 0;
+            }
+      if ( key == 2 ) {
+            WhichDataDisplay += 1;
+            if ( WhichDataDisplay > ShowDBS)
+                 WhichDataDisplay = ShowHDM;
+             }
+
+        if(key == 11){
+            commonData->keylock = !commonData->keylock;
+            return 0;                   // Commit the key
+        }
+        return key;
+    }
+
+    virtual void displayPage(PageData &pageData){
+        GwConfigHandler *config = commonData->config;
+        GwLog *logger = commonData->logger;
+    
+        // Old values for hold function
+        static String OldDataText[HowManyValues] = {"", "", "","", "", ""};
+        static String OldDataUnits[HowManyValues] = {"", "", "","", "", ""};
+
+        // Get config data
+        String lengthformat = config->getString(config->lengthFormat);
+        // bool simulation = config->getBool(config->useSimuData);
+        bool holdvalues = config->getBool(config->holdvalues);
+        String flashLED = config->getString(config->flashLED);
+        String backlightMode = config->getString(config->backlight);
+        
+        GwApi::BoatValue *bvalue;
+        String DataName[HowManyValues];
+        double DataValue[HowManyValues];
+        bool DataValid[HowManyValues];
+        String DataText[HowManyValues];
+        String DataUnits[HowManyValues];
+        String DataFormat[HowManyValues];
+        FormatedData TheFormattedData;
+
+        for (int i = 0; i < HowManyValues; i++){
+            bvalue = pageData.values[i];
+            TheFormattedData = formatValue(bvalue, *commonData);   
+            DataName[i] = xdrDelete(bvalue->getName());
+            DataName[i] = DataName[i].substring(0, 6);  // String length limit for value name
+            DataUnits[i] = formatValue(bvalue, *commonData).unit;   
+            DataText[i] = TheFormattedData.svalue;  // Formatted value as string including unit conversion and switching decimal places
+            DataValue[i] = TheFormattedData.value;  // Value as double in SI unit
+            DataValid[i] = bvalue->valid;
+            DataFormat[i] = bvalue->getFormat();    // Unit of value
+            LOG_DEBUG(GwLog::LOG,"Drawing at PageCompass: %d %s %f %s %s",  i,  DataName[i], DataValue[i], DataFormat[i], DataText[i] );
+        }
+
+        // Optical warning by limit violation (unused)
+        if(String(flashLED) == "Limit Violation"){
+            setBlinkingLED(false);
+            setFlashLED(false); 
+        }
+
+        if (bvalue == NULL) return;
+        
+        //***********************************************************
+
+        // Set display in partial refresh mode
+        getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
+        getdisplay().setTextColor(commonData->fgcolor);
+
+        // Horizontal line 2 pix top & bottom
+        // Print data on top half
+        getdisplay().fillRect(0, 130, 400, 2, commonData->fgcolor); 
+        getdisplay().setFont(&Ubuntu_Bold20pt7b);
+        getdisplay().setCursor(10, 70);
+        getdisplay().print(DataName[WhichDataDisplay]);                         // Page name
+        // Show unit
+        getdisplay().setFont(&Ubuntu_Bold12pt7b);
+        getdisplay().setCursor(10, 120);
+        getdisplay().print(DataUnits[WhichDataDisplay]); 
+        getdisplay().setCursor(190, 120);
+        getdisplay().setFont(&DSEG7Classic_BoldItalic42pt7b);
+  
+        if(holdvalues == false){
+            getdisplay().print(DataText[WhichDataDisplay]);                     // Real value as formated string
+        }
+        else{
+            getdisplay().print(OldDataText[WhichDataDisplay]);                  // Old value as formated string
+        }
+        if(DataValid[WhichDataDisplay] == true){
+            OldDataText[WhichDataDisplay] = DataText[WhichDataDisplay];         // Save the old value
+            OldDataUnits[WhichDataDisplay] = DataUnits[WhichDataDisplay];       // Save the old unit
+        }
+
+        // Now draw compass band                
+        // Get the data
+        double TheAngle = DataValue[WhichDataCompass];
+        static double AvgAngle = 0;
+        AvgAngle = ( AvgAngle * AverageValues + TheAngle ) / (AverageValues + 1 );
+
+        int TheTrend = round( ( TheAngle - AvgAngle) * 180.0 / M_PI );
+
+        static const int bsize = 30;
+        char buffer[bsize+1];
+        buffer[0]=0;              
+
+        getdisplay().setFont(&Ubuntu_Bold16pt7b);
+        getdisplay().setCursor(10, Compass_Y0-60);
+        getdisplay().print(DataName[WhichDataCompass]);                         // Page name
+ 
+     
+        // Draw compass base line and pointer
+        getdisplay().fillRect(0, Compass_Y0, 400, 3, commonData->fgcolor);            
+        getdisplay().fillTriangle(Compass_X0,Compass_Y0-40,Compass_X0-10,Compass_Y0-80,Compass_X0+10,Compass_Y0-80,commonData->fgcolor);
+        // Draw trendlines
+        for ( int i = 1; i < abs(TheTrend) / 2; i++){
+            int x1;
+            if ( TheTrend < 0 )
+                    x1 = Compass_X0 +  20 * i;
+            else
+                    x1 = Compass_X0 - 20 * ( i + 1 );
+
+            getdisplay().fillRect(x1, Compass_Y0 -55, 10, 6, commonData->fgcolor);            
+                }          
+        // Central line +  satellite lines
+        double NextSector = round(TheAngle / ( M_PI / 9 )) * ( M_PI / 9 );  // Get the next 20degree value
+        double Offset = - ( NextSector -  TheAngle);                        // Offest of the center line compared to TheAngle in Radian
+        
+        int Delta_X = int (  Offset * 180.0 / M_PI  * Compass_LineDelta );
+        for ( int i = 0; i <=4; i++ ){
+                int x0;
+                x0 = Compass_X0 + Delta_X + 2 * i * 5 * Compass_LineDelta;
+                getdisplay().fillRect(x0-2, Compass_Y0 - 2 * Compass_LineLength, 5, 2 * Compass_LineLength, commonData->fgcolor);
+                x0 = Compass_X0 + Delta_X + ( 2 * i + 1 ) * 5 * Compass_LineDelta;
+                getdisplay().fillRect(x0-1, Compass_Y0 - Compass_LineLength, 3, Compass_LineLength, commonData->fgcolor);
+
+                x0 = Compass_X0 + Delta_X - 2 * i * 5 * Compass_LineDelta;
+                getdisplay().fillRect(x0-2, Compass_Y0 - 2 * Compass_LineLength, 5, 2 * Compass_LineLength, commonData->fgcolor);
+                x0 = Compass_X0 + Delta_X - ( 2 * i + 1 ) * 5 * Compass_LineDelta;
+                getdisplay().fillRect(x0-1, Compass_Y0 - Compass_LineLength, 3, Compass_LineLength, commonData->fgcolor);
+            }
+
+        getdisplay().fillRect(0, Compass_Y0, 400, 3, commonData->fgcolor);
+        // Add the numbers to the compass band
+        int x0;
+        float AngleToDisplay = NextSector * 180.0 / M_PI;
+
+        x0 = Compass_X0 + Delta_X;
+        getdisplay().setFont(&DSEG7Classic_BoldItalic16pt7b);
+
+        do {
+                getdisplay().setCursor(x0 - 40, Compass_Y0 + 40);
+                snprintf(buffer,bsize,"%03.0f", AngleToDisplay);
+                getdisplay().print(buffer);
+                AngleToDisplay += 20;
+                if ( AngleToDisplay >= 360.0 )
+                    AngleToDisplay -= 360.0;
+                x0 -= 4 * 5 * Compass_LineDelta;
+        } while (  x0 >= 0 - 60  );
+        
+        AngleToDisplay = NextSector * 180.0 / M_PI - 20;
+        if ( AngleToDisplay < 0 )
+            AngleToDisplay += 360.0;
+
+        x0 = Compass_X0 + Delta_X + 4 * 5 * Compass_LineDelta;
+        do {
+            getdisplay().setCursor(x0 - 40, Compass_Y0 + 40);
+            snprintf(buffer,bsize,"%03.0f", AngleToDisplay);
+            // Quick and dirty way to prevent wrapping text in next line
+            if ( ( x0 - 40 ) > 380 )
+                buffer[0] = 0;
+            else if ( ( x0 - 40 )  > 355 )
+                    buffer[1] = 0;
+            else if ( ( x0 - 40 )  >  325 ) 
+                buffer[2] = 0;
+                
+            getdisplay().print(buffer);             
+
+            AngleToDisplay -= 20;
+            if ( AngleToDisplay < 0 )
+                AngleToDisplay += 360.0;
+            x0 += 4 * 5 * Compass_LineDelta;
+        } while (x0 < ( 400 - 20 -40 ) );
+
+        // static int x_test = 320;
+        // x_test += 2;
+
+        // snprintf(buffer,bsize,"%03d", x_test);
+        // getdisplay().setCursor(x_test, Compass_Y0 - 60);
+        // getdisplay().print(buffer);
+        // if ( x_test > 390)
+        //     x_test = 320;
+
+        // Update display
+        getdisplay().nextPage();    // Partial update (fast)
+    
+        };
+    
+    };
+static Page *createPage(CommonData &common){
+    return new PageCompass(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 registerPageCompass(
+    "Compass",    // Page name
+    createPage,     // Action
+    0,              // Number of bus values depends on selection in Web configuration
+    {"HDM","HDT", "COG", "STW", "SOG", "DBS"}, // Bus values we need in the page
+   true            // Show display header on/off
+);
+
+#endif

lib/obp60task/PageFourValues.cpp

@@ -2,6 +2,7 @@
 
 #include "Pagedata.h"
 #include "OBP60Extensions.h"
+#include "BoatDataCalibration.h"
 
 class PageFourValues : public Page
 {
@@ -45,6 +46,7 @@ class PageFourValues : public Page
         GwApi::BoatValue *bvalue1 = pageData.values[0]; // First element in list (only one value by PageOneValue)
         String name1 = xdrDelete(bvalue1->getName());   // Value name
         name1 = name1.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue1, logger); // Check if boat data value is to be calibrated
         double value1 = bvalue1->value;                 // Value as double in SI unit
         bool valid1 = bvalue1->valid;                   // Valid information 
         String svalue1 = formatValue(bvalue1, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
@@ -54,6 +56,7 @@ class PageFourValues : public Page
         GwApi::BoatValue *bvalue2 = pageData.values[1]; // Second element in list (only one value by PageOneValue)
         String name2 = xdrDelete(bvalue2->getName());   // Value name
         name2 = name2.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue2, logger); // Check if boat data value is to be calibrated
         double value2 = bvalue2->value;                 // Value as double in SI unit
         bool valid2 = bvalue2->valid;                   // Valid information 
         String svalue2 = formatValue(bvalue2, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
@@ -63,6 +66,7 @@ class PageFourValues : public Page
         GwApi::BoatValue *bvalue3 = pageData.values[2]; // Second element in list (only one value by PageOneValue)
         String name3 = xdrDelete(bvalue3->getName());   // Value name
         name3 = name3.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue3, logger); // Check if boat data value is to be calibrated
         double value3 = bvalue3->value;                 // Value as double in SI unit
         bool valid3 = bvalue3->valid;                   // Valid information 
         String svalue3 = formatValue(bvalue3, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
@@ -72,6 +76,7 @@ class PageFourValues : public Page
         GwApi::BoatValue *bvalue4 = pageData.values[3]; // Second element in list (only one value by PageOneValue)
         String name4 = xdrDelete(bvalue4->getName());   // Value name
         name4 = name4.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue4, logger); // Check if boat data value is to be calibrated
         double value4 = bvalue4->value;                 // Value as double in SI unit
         bool valid4 = bvalue4->valid;                   // Valid information 
         String svalue4 = formatValue(bvalue4, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places

lib/obp60task/PageFourValues2.cpp

@@ -2,6 +2,7 @@
 
 #include "Pagedata.h"
 #include "OBP60Extensions.h"
+#include "BoatDataCalibration.h"
 
 class PageFourValues2 : public Page
 {
@@ -45,6 +46,7 @@ class PageFourValues2 : public Page
         GwApi::BoatValue *bvalue1 = pageData.values[0]; // First element in list (only one value by PageOneValue)
         String name1 = xdrDelete(bvalue1->getName());   // Value name
         name1 = name1.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue1, logger); // Check if boat data value is to be calibrated
         double value1 = bvalue1->value;                 // Value as double in SI unit
         bool valid1 = bvalue1->valid;                   // Valid information 
         String svalue1 = formatValue(bvalue1, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
@@ -54,6 +56,7 @@ class PageFourValues2 : public Page
         GwApi::BoatValue *bvalue2 = pageData.values[1]; // Second element in list (only one value by PageOneValue)
         String name2 = xdrDelete(bvalue2->getName());   // Value name
         name2 = name2.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue2, logger); // Check if boat data value is to be calibrated
         double value2 = bvalue2->value;                 // Value as double in SI unit
         bool valid2 = bvalue2->valid;                   // Valid information 
         String svalue2 = formatValue(bvalue2, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
@@ -63,6 +66,7 @@ class PageFourValues2 : public Page
         GwApi::BoatValue *bvalue3 = pageData.values[2]; // Second element in list (only one value by PageOneValue)
         String name3 = xdrDelete(bvalue3->getName());   // Value name
         name3 = name3.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue3, logger); // Check if boat data value is to be calibrated
         double value3 = bvalue3->value;                 // Value as double in SI unit
         bool valid3 = bvalue3->valid;                   // Valid information 
         String svalue3 = formatValue(bvalue3, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
@@ -72,6 +76,7 @@ class PageFourValues2 : public Page
         GwApi::BoatValue *bvalue4 = pageData.values[3]; // Second element in list (only one value by PageOneValue)
         String name4 = xdrDelete(bvalue4->getName());   // Value name
         name4 = name4.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue4, logger); // Check if boat data value is to be calibrated
         double value4 = bvalue4->value;                 // Value as double in SI unit
         bool valid4 = bvalue4->valid;                   // Valid information 
         String svalue4 = formatValue(bvalue4, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
@@ -98,7 +103,7 @@ class PageFourValues2 : public Page
         // ############### Value 1 ################
 
         // Show name
-        getdisplay().setFont(&Ubuntu_Bold20pt7b);
+        getdisplay().setFont(&Ubuntu_Bold20pt8b);
         getdisplay().setCursor(20, 55);
         getdisplay().print(name1);                           // Page name
 
@@ -146,7 +151,7 @@ class PageFourValues2 : public Page
         // ############### Value 2 ################
 
         // Show name
-        getdisplay().setFont(&Ubuntu_Bold20pt7b);
+        getdisplay().setFont(&Ubuntu_Bold20pt8b);
         getdisplay().setCursor(20, 145);
         getdisplay().print(name2);                           // Page name
 

lib/obp60task/PageOneValue.cpp

@@ -2,6 +2,7 @@
 
 #include "Pagedata.h"
 #include "OBP60Extensions.h"
+#include "BoatDataCalibration.h"
 
 class PageOneValue : public Page
 {
@@ -39,6 +40,7 @@ class PageOneValue : public Page
         GwApi::BoatValue *bvalue1 = pageData.values[0]; // First element in list (only one value by PageOneValue)
         String name1 = xdrDelete(bvalue1->getName());   // Value name
         name1 = name1.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue1, logger); // Check if boat data value is to be calibrated
         double value1 = bvalue1->value;                 // Value as double in SI unit
         bool valid1 = bvalue1->valid;                   // Valid information
         String svalue1 = formatValue(bvalue1, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
@@ -67,7 +69,7 @@ class PageOneValue : public Page
         getdisplay().print(name1);                           // Page name
 
         // Show unit
-        getdisplay().setFont(&Ubuntu_Bold20pt7b);
+        getdisplay().setFont(&Ubuntu_Bold20pt8b);
         getdisplay().setCursor(270, 100);
         if(holdvalues == false){
             getdisplay().print(unit1);                       // Unit
@@ -78,7 +80,7 @@ class PageOneValue : public Page
 
         // Switch font if format for any values
         if(bvalue1->getFormat() == "formatLatitude" || bvalue1->getFormat() == "formatLongitude"){
-            getdisplay().setFont(&Ubuntu_Bold20pt7b);
+            getdisplay().setFont(&Ubuntu_Bold20pt8b);
             getdisplay().setCursor(20, 180);
         }
         else if(bvalue1->getFormat() == "formatTime" || bvalue1->getFormat() == "formatDate"){

lib/obp60task/PageRudderPosition.cpp

@@ -2,6 +2,7 @@
 
 #include "Pagedata.h"
 #include "OBP60Extensions.h"
+#include "BoatDataCalibration.h"
 
 class PageRudderPosition : public Page
 {
@@ -40,24 +41,25 @@ public:
         GwApi::BoatValue *bvalue1 = pageData.values[0]; // First element in list
         String name1 = bvalue1->getName().c_str();      // Value name
         name1 = name1.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue1, logger); // Check if boat data value is to be calibrated
         value1 = bvalue1->value;                        // Raw value without unit convertion
         bool valid1 = bvalue1->valid;                   // Valid information 
         String svalue1 = formatValue(bvalue1, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
         String unit1 = formatValue(bvalue1, *commonData).unit;        // Unit of value
+
         if(valid1 == true){
             value1old = value1;   	                    // Save old value
             unit1old = unit1;                           // Save old unit
+        } else {
+            if(simulation == true){
+                value1 = (3 + float(random(0, 50)) / 10.0)/360*2*PI;
+                unit1 = "Deg";
+            }
+            else{
+                value1 = 0;
+            }
         }
 
-        if(simulation == true){
-            value1 = (3 + float(random(0, 50)) / 10.0)/360*2*PI;
-            unit1 = "Deg";
-        }
-        else{
-            value1 = 0;
-        }
-
-
         // Optical warning by limit violation (unused)
         if(String(flashLED) == "Limit Violation"){
             setBlinkingLED(false);

lib/obp60task/PageSixValues.cpp

@@ -0,0 +1,178 @@
+#if defined BOARD_OBP60S3 || defined BOARD_OBP40S3
+
+#include "Pagedata.h"
+#include "OBP60Extensions.h"
+#include "BoatDataCalibration.h"
+
+#include "DSEG7Classic-BoldItalic26pt7b.h"
+
+extern const GFXfont DSEG7Classic_BoldItalic30pt7b;
+
+const int SixValues_x1 = 5;
+const int SixValues_DeltaX = 200;
+
+const int SixValues_y1 = 23;
+const int SixValues_DeltaY = 83;
+
+const int HowManyValues = 6;
+
+class PageSixValues : public Page
+{
+    public:
+    PageSixValues(CommonData &common){
+        commonData = &common;
+        common.logger->logDebug(GwLog::LOG,"Instantiate PageSixValues");
+    }
+
+    virtual int handleKey(int key){
+        // Code for keylock
+        if(key == 11){
+            commonData->keylock = !commonData->keylock;
+            return 0;                   // Commit the key
+        }
+        return key;
+    }
+
+    virtual void displayPage(PageData &pageData){
+        GwConfigHandler *config = commonData->config;
+        GwLog *logger = commonData->logger;
+
+         
+            // Old values for hold function
+            static String OldDataText[HowManyValues] = {"", "", "", "", "", ""};
+            static String OldDataUnits[HowManyValues] = {"", "", "", "", "", ""};
+    
+            // Get config data
+            String lengthformat = config->getString(config->lengthFormat);
+            // bool simulation = config->getBool(config->useSimuData);
+            bool holdvalues = config->getBool(config->holdvalues);
+            String flashLED = config->getString(config->flashLED);
+            String backlightMode = config->getString(config->backlight);
+            
+            GwApi::BoatValue *bvalue;
+            String DataName[HowManyValues];
+            double DataValue[HowManyValues];
+            bool DataValid[HowManyValues];
+            String DataText[HowManyValues];
+            String DataUnits[HowManyValues];
+            String DataFormat[HowManyValues];
+    
+            for (int i = 0; i < HowManyValues; i++){
+                bvalue = pageData.values[i];
+                DataName[i] = xdrDelete(bvalue->getName());
+                DataName[i] = DataName[i].substring(0, 6);                  // String length limit for value name
+                calibrationData.calibrateInstance(bvalue, logger);          // Check if boat data value is to be calibrated
+                DataValue[i] = bvalue->value;                 // Value as double in SI unit
+                DataValid[i] = bvalue->valid;
+                DataText[i] = formatValue(bvalue, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
+                DataUnits[i] = formatValue(bvalue, *commonData).unit;   
+                DataFormat[i] = bvalue->getFormat();     // Unit of value
+            }
+    
+            // Optical warning by limit violation (unused)
+            if(String(flashLED) == "Limit Violation"){
+                setBlinkingLED(false);
+                setFlashLED(false); 
+            }
+    
+            if (bvalue == NULL) return;
+           
+            // Draw page
+            //***********************************************************
+    
+            // Set display in partial refresh mode
+            getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
+            getdisplay().setTextColor(commonData->fgcolor);
+
+            for (int i = 0; i < ( HowManyValues / 2 ); i++){
+                if (i < (HowManyValues / 2) - 1) {          // Don't draw horizontal line after last line of values -> standard design
+                   // Horizontal line 3 pix
+                    getdisplay().fillRect(0, SixValues_y1+(i+1)*SixValues_DeltaY, 400, 3, commonData->fgcolor);
+                }
+                for (int j = 0; j < 2; j++){
+                    int ValueIndex = i * 2 + j;
+                    int x0 = SixValues_x1 + j * SixValues_DeltaX;
+                    int y0 = SixValues_y1 + i * SixValues_DeltaY;
+                    LOG_DEBUG(GwLog::LOG,"Drawing at PageSixValue: %d %s %f %s",  ValueIndex,  DataName[ValueIndex], DataValue[ValueIndex], DataFormat[ValueIndex] );
+    
+           // Show name
+                    getdisplay().setFont(&Ubuntu_Bold12pt7b);
+                    getdisplay().setCursor(x0, y0+25);
+                    getdisplay().print(DataName[ValueIndex]);                           // Page name
+    
+            // Show unit
+                    getdisplay().setFont(&Ubuntu_Bold8pt7b);
+                    getdisplay().setCursor(x0, y0+72);
+                    if(holdvalues == false){
+                        getdisplay().print(DataUnits[ValueIndex]);                       // Unit
+                        }
+                    else{
+                        getdisplay().print(OldDataUnits[ValueIndex]);
+                        }
+    
+            // Switch font if format for any values
+                    if(DataFormat[ValueIndex] == "formatLatitude" || DataFormat[ValueIndex] == "formatLongitude"){
+                        getdisplay().setFont(&Ubuntu_Bold12pt7b);
+                        getdisplay().setCursor(x0+10, y0+60);
+                        }
+                    else if(DataFormat[ValueIndex] == "formatTime" || DataFormat[ValueIndex] == "formatDate"){
+                        getdisplay().setFont(&Ubuntu_Bold16pt7b);
+                        getdisplay().setCursor(x0+20,y0+55);
+                        } 
+            // pressure in hPa          
+                    else if(DataFormat[ValueIndex] == "formatXdr:P:P"){
+                        getdisplay().setFont(&DSEG7Classic_BoldItalic26pt7b);
+                        getdisplay().setCursor(x0+5, y0+70);
+                     }
+            // RPM
+                     else if(DataFormat[ValueIndex] == "formatXdr:T:R"){
+                        getdisplay().setFont(&DSEG7Classic_BoldItalic16pt7b);
+                        getdisplay().setCursor(x0+25, y0+70);
+                     }
+                    else{
+                        getdisplay().setFont(&DSEG7Classic_BoldItalic26pt7b);
+                        if ( DataText[ValueIndex][0] == '-' )
+                            getdisplay().setCursor(x0+25, y0+70);
+                        else
+                            getdisplay().setCursor(x0+65, y0+70);
+                        }
+    
+            // Show bus data
+                    if(holdvalues == false){
+                        getdisplay().print(DataText[ValueIndex]);                                     // Real value as formated string
+                        }
+                    else{
+                        getdisplay().print(OldDataText[ValueIndex]);                                  // Old value as formated string
+                        }
+                    if(DataValid[ValueIndex] == true){
+                        OldDataText[ValueIndex] = DataText[ValueIndex];                                       // Save the old value
+                        OldDataUnits[ValueIndex] = DataUnits[ValueIndex];                                           // Save the old unit
+                        }
+                }
+                   // Vertical line 3 pix
+            getdisplay().fillRect(SixValues_x1+SixValues_DeltaX-8, SixValues_y1+i*SixValues_DeltaY, 3, SixValues_DeltaY, commonData->fgcolor);
+            }
+    
+            // Update display
+            getdisplay().nextPage();    // Partial update (fast)
+    
+        };
+    
+    };
+static Page *createPage(CommonData &common){
+    return new PageSixValues(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 registerPageSixValues(
+    "SixValues",    // Page name
+    createPage,     // Action
+    6,              // Number of bus values depends on selection in Web configuration
+    true            // Show display header on/off
+);
+
+#endif

lib/obp60task/PageSystem.cpp

@@ -6,19 +6,32 @@
 #include <esp32/clk.h>
 #include "qrcode.h"
 
+#ifdef BOARD_OBP40S3
+#include <SD.h>
+#include <FS.h>
+#endif
+
 #define STRINGIZE_IMPL(x) #x
 #define STRINGIZE(x) STRINGIZE_IMPL(x)
 #define VERSINFO STRINGIZE(GWDEVVERSION)
+#define BOARDINFO STRINGIZE(BOARD)
+#define PCBINFO STRINGIZE(PCBVERS)
+#define DISPLAYINFO STRINGIZE(EPDTYPE)
 
 /*
  * Special system page, called directly with fast key sequence 5,4
  * Out of normal page order.
+ * Consists of some sub-pages with following content:
+ *   1. Hard and software information
+ *   2. System settings
+ *   3. NMEA2000 device list
  */
 
 class PageSystem : public Page
 {
 uint64_t chipid;
 bool simulation;
+bool sdcard;
 String buzzer_mode;
 uint8_t buzzer_power;
 String cpuspeed;
@@ -26,7 +39,12 @@ String rtc_module;
 String gps_module;
 String env_module;
 
-char mode = 'N'; // (N)ormal, (D)evice list
+String batt_sensor;
+String solar_sensor;
+String gen_sensor;
+String rot_sensor;
+
+char mode = 'N'; // (N)ormal, (S)ettings, (D)evice list, (C)ard
 
 public:
     PageSystem(CommonData &common){
@@ -37,12 +55,20 @@ public:
         }
         chipid = ESP.getEfuseMac();
         simulation = common.config->getBool(common.config->useSimuData);
+#ifdef BOARD_OBP40S3
+        sdcard = common.config->getBool(common.config->useSDCard);
+#endif
         buzzer_mode = common.config->getString(common.config->buzzerMode);
+        buzzer_mode.toLowerCase();
         buzzer_power = common.config->getInt(common.config->buzzerPower);
         cpuspeed = common.config->getString(common.config->cpuSpeed);
         env_module = common.config->getString(common.config->useEnvSensor);
         rtc_module = common.config->getString(common.config->useRTC);
         gps_module = common.config->getString(common.config->useGPS);
+        batt_sensor = common.config->getString(common.config->usePowSensor1);
+        solar_sensor = common.config->getString(common.config->usePowSensor2);
+        gen_sensor = common.config->getString(common.config->usePowSensor3);
+        rot_sensor = common.config->getString(common.config->useRotSensor);
     }
 
     virtual void setupKeys(){
@@ -60,7 +86,15 @@ public:
         commonData->logger->logDebug(GwLog::LOG, "System keyboard handler");
         if (key == 2) {
             if (mode == 'N') {
+                mode = 'S';
+            } else if (mode == 'S') {
                 mode = 'D';
+            } else if (mode == 'D') {
+                if (sdcard) {
+                    mode = 'C';
+                } else {
+                    mode = 'N';
+                }
             } else {
                 mode = 'N';
             }
@@ -105,12 +139,12 @@ public:
         // s is pixel size of a single box
         QRCode qrcode;
         uint8_t qrcodeData[qrcode_getBufferSize(4)];
-        #ifdef BOARD_OBP40S3
+#ifdef BOARD_OBP40S3
         String prefix = "OBP40:SN:";
-        #endif
-        #ifdef BOARD_OBP60S3
+#endif
+#ifdef BOARD_OBP60S3
         String prefix = "OBP60:SN:";
-        #endif
+#endif
         qrcode_initText(&qrcode, qrcodeData, 4, 0, (prefix + serialno).c_str());
         int16_t x0 = x;
         for (uint8_t j = 0; j < qrcode.size; j++) {
@@ -144,101 +178,189 @@ public:
         // Draw page
         //***********************************************************
 
-        const uint16_t y0 = 120; // data table starts here
+        uint16_t x0 = 8;  // left column
+        uint16_t y0 = 48; // data table starts here
 
         // Set display in partial refresh mode
         getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
 
         if (mode == 'N') {
+
             getdisplay().setFont(&Ubuntu_Bold12pt7b);
-            getdisplay().setCursor(8, 50);
+            getdisplay().setCursor(8, 48);
             getdisplay().print("System Information");
 
             getdisplay().drawXBitmap(320, 25, logo64_bits, logo64_width, logo64_height, commonData->fgcolor);
 
             getdisplay().setFont(&Ubuntu_Bold8pt7b);
+            y0 = 155;
 
             char ssid[13];
             snprintf(ssid, 13, "%04X%08X", (uint16_t)(chipid >> 32), (uint32_t)chipid);
             displayBarcode(String(ssid), 320, 200, 2);
             getdisplay().setCursor(8, 70);
-            getdisplay().print(String("MUDEVICE-") + String(ssid));
+            getdisplay().print(String("MCUDEVICE-") + String(ssid));
 
-            getdisplay().setCursor(8, 90);
-            getdisplay().print("Firmware Version: ");
+            getdisplay().setCursor(8, 95);
+            getdisplay().print("Firmware version: ");
+            getdisplay().setCursor(160, 95);
             getdisplay().print(VERSINFO);
 
+            getdisplay().setCursor(8, 113);
+            getdisplay().print("Board version: ");
+            getdisplay().setCursor(160, 113);
+            getdisplay().print(BOARDINFO);
+            getdisplay().print(String(" HW ") + String(PCBINFO));
+
+            getdisplay().setCursor(8, 131);
+            getdisplay().print("Display version: ");
+            getdisplay().setCursor(160, 131);
+            getdisplay().print(DISPLAYINFO);
+
             getdisplay().setCursor(8, 265);
-            #ifdef BOARD_OBP60S3
+#ifdef BOARD_OBP60S3
             getdisplay().print("Press STBY to enter deep sleep mode");
-            #endif
-            #ifdef BOARD_OBP40S3
+#endif
+#ifdef BOARD_OBP40S3
             getdisplay().print("Press wheel to enter deep sleep mode");
-            #endif
+#endif
 
-            getdisplay().setCursor(2, y0);
-            getdisplay().print("Simulation:");
-            getdisplay().setCursor(120, y0);
-            getdisplay().print(simulation ? "on" : "off");
+            // Flash memory size
+            uint32_t flash_size = ESP.getFlashChipSize();
+            getdisplay().setCursor(8, y0);
+            getdisplay().print("FLASH:");
+            getdisplay().setCursor(90, y0);
+            getdisplay().print(String(flash_size / 1024) + String(" kB"));
 
-            getdisplay().setCursor(2, y0 + 16);
-            getdisplay().print("Environment:");
-            getdisplay().setCursor(120, y0 + 16);
-            getdisplay().print(env_module);
-
-            // total RAM free
-            int Heap_free = esp_get_free_heap_size();
-            getdisplay().setCursor(202, y0);
-            getdisplay().print("Total free:");
-            getdisplay().setCursor(300, y0);
-            getdisplay().print(String(Heap_free));
-
-            getdisplay().setCursor(2, y0 + 32);
-            getdisplay().print("Buzzer:");
-            getdisplay().setCursor(120, y0 + 32);
-            getdisplay().print(buzzer_mode);
-
-            // RAM free for task
-            int RAM_free = uxTaskGetStackHighWaterMark(NULL);
-            getdisplay().setCursor(202, y0 + 16);
-            getdisplay().print("Task free:");
-            getdisplay().setCursor(300, y0 + 16);
-            getdisplay().print(String(RAM_free));
+            // PSRAM memory size
+            uint32_t psram_size = ESP.getPsramSize();
+            getdisplay().setCursor(8, y0 + 16);
+            getdisplay().print("PSRAM:");
+            getdisplay().setCursor(90, y0 + 16);
+            getdisplay().print(String(psram_size / 1024) + String(" kB"));
 
             // FRAM available / status
-            getdisplay().setCursor(202, y0 + 32);
+            getdisplay().setCursor(8, y0 + 32);
             getdisplay().print("FRAM:");
-            getdisplay().setCursor(300, y0 + 32);
+            getdisplay().setCursor(90, y0 + 32);
             getdisplay().print(hasFRAM ? "available" : "not found");
 
-            getdisplay().setCursor(202, y0 + 64);
+#ifdef BOARD_OBP40S3
+            // SD-Card
+            getdisplay().setCursor(8, y0 + 48);
+            getdisplay().print("SD-Card:");
+            getdisplay().setCursor(90, y0 + 48);
+            if (sdcard) {
+                uint64_t cardsize = SD.cardSize() / (1024 * 1024);
+                getdisplay().print(String(cardsize) + String(" MB"));
+            } else {
+                getdisplay().print("off");
+            }
+#endif
+
+            // CPU speed config / active
+            getdisplay().setCursor(202, y0);
             getdisplay().print("CPU speed:");
-            getdisplay().setCursor(300, y0 + 64);
+            getdisplay().setCursor(300, y0);
             getdisplay().print(cpuspeed);
             getdisplay().print(" / ");
             int cpu_freq = esp_clk_cpu_freq() / 1000000;
             getdisplay().print(String(cpu_freq));
 
-            getdisplay().setCursor(2, y0 + 64);
+            // total RAM free
+            int Heap_free = esp_get_free_heap_size();
+            getdisplay().setCursor(202, y0 + 16);
+            getdisplay().print("Total free:");
+            getdisplay().setCursor(300, y0 + 16);
+            getdisplay().print(String(Heap_free));
+
+            // RAM free for task
+            int RAM_free = uxTaskGetStackHighWaterMark(NULL);
+            getdisplay().setCursor(202, y0 + 32);
+            getdisplay().print("Task free:");
+            getdisplay().setCursor(300, y0 + 32);
+            getdisplay().print(String(RAM_free));
+
+        } else if (mode == 'S') {
+            // Settings
+            
+            getdisplay().setFont(&Ubuntu_Bold12pt7b);
+            getdisplay().setCursor(x0, 48);
+            getdisplay().print("System settings");
+
+            getdisplay().setFont(&Ubuntu_Bold8pt7b);
+            x0 = 8;
+            y0 = 72;
+
+            // left column
+            getdisplay().setCursor(x0, y0);
+            getdisplay().print("Simulation:");
+            getdisplay().setCursor(140, y0);
+            getdisplay().print(simulation ? "on" : "off");
+
+            getdisplay().setCursor(x0, y0 + 16);
+            getdisplay().print("Environment:");
+            getdisplay().setCursor(140, y0 + 16);
+            getdisplay().print(env_module);
+
+            getdisplay().setCursor(x0, y0 + 32);
+            getdisplay().print("Buzzer:");
+            getdisplay().setCursor(140, y0 + 32);
+            getdisplay().print(buzzer_mode);
+
+            getdisplay().setCursor(x0, y0 + 64);
             getdisplay().print("GPS:");
-            getdisplay().setCursor(120, y0 + 64);
+            getdisplay().setCursor(140, y0 + 64);
             getdisplay().print(gps_module);
 
-            getdisplay().setCursor(2, y0 + 80);
+            getdisplay().setCursor(x0, y0 + 80);
             getdisplay().print("RTC:");
-            getdisplay().setCursor(120, y0 + 80);
+            getdisplay().setCursor(140, y0 + 80);
             getdisplay().print(rtc_module);
 
-            getdisplay().setCursor(2, y0 + 96);
+            getdisplay().setCursor(x0, y0 + 96);
             getdisplay().print("Wifi:");
-            getdisplay().setCursor(120, y0 + 96);
-            getdisplay().print(commonData->status.wifiApOn ? "On" : "Off");
+            getdisplay().setCursor(140, y0 + 96);
+            getdisplay().print(commonData->status.wifiApOn ? "on" : "off");
+
+            // right column
+            getdisplay().setCursor(202, y0);
+            getdisplay().print("Batt. sensor:");
+            getdisplay().setCursor(320, y0);
+            getdisplay().print(batt_sensor);
+
+            // Solar sensor
+            getdisplay().setCursor(202, y0 + 16);
+            getdisplay().print("Solar sensor:");
+            getdisplay().setCursor(320, y0 + 16);
+            getdisplay().print(solar_sensor);
+
+            // Generator sensor
+            getdisplay().setCursor(202, y0 + 32);
+            getdisplay().print("Gen. sensor:");
+            getdisplay().setCursor(320, y0 + 32);
+            getdisplay().print(gen_sensor);
+
+            // Gyro sensor
+
+        } else if (mode == 'C') {
+            // Card info
+            getdisplay().setFont(&Ubuntu_Bold12pt7b);
+            getdisplay().setCursor(8, 48);
+            getdisplay().print("SD Card info");
+
+            getdisplay().setFont(&Ubuntu_Bold8pt7b);
+
+            x0 = 20;
+            y0 = 72;
+            getdisplay().setCursor(x0, y0);
+            getdisplay().print("Work in progress...");
 
 
         } else {
             // NMEA2000 device list
             getdisplay().setFont(&Ubuntu_Bold12pt7b);
-            getdisplay().setCursor(20, 50);
+            getdisplay().setCursor(8, 48);
             getdisplay().print("NMEA2000 device list");
 
             getdisplay().setFont(&Ubuntu_Bold8pt7b);

lib/obp60task/PageThreeValues.cpp

@@ -2,6 +2,7 @@
 
 #include "Pagedata.h"
 #include "OBP60Extensions.h"
+#include "BoatDataCalibration.h"
 
 class PageThreeValues : public Page
 {
@@ -43,6 +44,7 @@ class PageThreeValues : public Page
         GwApi::BoatValue *bvalue1 = pageData.values[0]; // First element in list (only one value by PageOneValue)
         String name1 = xdrDelete(bvalue1->getName());   // Value name
         name1 = name1.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue1, logger); // Check if boat data value is to be calibrated
         double value1 = bvalue1->value;                 // Value as double in SI unit
         bool valid1 = bvalue1->valid;                   // Valid information 
         String svalue1 = formatValue(bvalue1, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
@@ -52,6 +54,7 @@ class PageThreeValues : public Page
         GwApi::BoatValue *bvalue2 = pageData.values[1]; // Second element in list (only one value by PageOneValue)
         String name2 = xdrDelete(bvalue2->getName());   // Value name
         name2 = name2.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue2, logger); // Check if boat data value is to be calibrated
         double value2 = bvalue2->value;                 // Value as double in SI unit
         bool valid2 = bvalue2->valid;                   // Valid information 
         String svalue2 = formatValue(bvalue2, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
@@ -61,6 +64,7 @@ class PageThreeValues : public Page
         GwApi::BoatValue *bvalue3 = pageData.values[2]; // Second element in list (only one value by PageOneValue)
         String name3 = xdrDelete(bvalue3->getName());      // Value name
         name3 = name3.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue3, logger); // Check if boat data value is to be calibrated
         double value3 = bvalue3->value;                 // Value as double in SI unit
         bool valid3 = bvalue3->valid;                   // Valid information 
         String svalue3 = formatValue(bvalue3, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
@@ -86,7 +90,7 @@ class PageThreeValues : public Page
 
         // Show name
         getdisplay().setTextColor(commonData->fgcolor);
-        getdisplay().setFont(&Ubuntu_Bold20pt7b);
+        getdisplay().setFont(&Ubuntu_Bold20pt8b);
         getdisplay().setCursor(20, 55);
         getdisplay().print(name1);                           // Page name
 
@@ -102,11 +106,11 @@ class PageThreeValues : public Page
 
         // Switch font if format for any values
         if(bvalue1->getFormat() == "formatLatitude" || bvalue1->getFormat() == "formatLongitude"){
-            getdisplay().setFont(&Ubuntu_Bold20pt7b);
+            getdisplay().setFont(&Ubuntu_Bold20pt8b);
             getdisplay().setCursor(50, 90);
         }
         else if(bvalue1->getFormat() == "formatTime" || bvalue1->getFormat() == "formatDate"){
-            getdisplay().setFont(&Ubuntu_Bold20pt7b);
+            getdisplay().setFont(&Ubuntu_Bold20pt8b);
             getdisplay().setCursor(170, 68);
         }
         else{
@@ -134,7 +138,7 @@ class PageThreeValues : public Page
         // ############### Value 2 ################
 
         // Show name
-        getdisplay().setFont(&Ubuntu_Bold20pt7b);
+        getdisplay().setFont(&Ubuntu_Bold20pt8b);
         getdisplay().setCursor(20, 145);
         getdisplay().print(name2);                           // Page name
 
@@ -150,11 +154,11 @@ class PageThreeValues : public Page
 
         // Switch font if format for any values
         if(bvalue2->getFormat() == "formatLatitude" || bvalue2->getFormat() == "formatLongitude"){
-            getdisplay().setFont(&Ubuntu_Bold20pt7b);
+            getdisplay().setFont(&Ubuntu_Bold20pt8b);
             getdisplay().setCursor(50, 180);
         }
         else if(bvalue2->getFormat() == "formatTime" || bvalue2->getFormat() == "formatDate"){
-            getdisplay().setFont(&Ubuntu_Bold20pt7b);
+            getdisplay().setFont(&Ubuntu_Bold20pt8b);
             getdisplay().setCursor(170, 158);
         }
         else{
@@ -182,7 +186,7 @@ class PageThreeValues : public Page
         // ############### Value 3 ################
 
         // Show name
-        getdisplay().setFont(&Ubuntu_Bold20pt7b);
+        getdisplay().setFont(&Ubuntu_Bold20pt8b);
         getdisplay().setCursor(20, 235);
         getdisplay().print(name3);                           // Page name
 
@@ -198,11 +202,11 @@ class PageThreeValues : public Page
 
         // Switch font if format for any values
         if(bvalue3->getFormat() == "formatLatitude" || bvalue3->getFormat() == "formatLongitude"){
-            getdisplay().setFont(&Ubuntu_Bold20pt7b);
+            getdisplay().setFont(&Ubuntu_Bold20pt8b);
             getdisplay().setCursor(50, 270);
         }
         else if(bvalue3->getFormat() == "formatTime" || bvalue3->getFormat() == "formatDate"){
-            getdisplay().setFont(&Ubuntu_Bold20pt7b);
+            getdisplay().setFont(&Ubuntu_Bold20pt8b);
             getdisplay().setCursor(170, 248);
         }
         else{

lib/obp60task/PageTwoValues.cpp

@@ -2,6 +2,7 @@
 
 #include "Pagedata.h"
 #include "OBP60Extensions.h"
+#include "BoatDataCalibration.h"
 
 class PageTwoValues : public Page
 {
@@ -41,6 +42,7 @@ class PageTwoValues : public Page
         GwApi::BoatValue *bvalue1 = pageData.values[0]; // First element in list (only one value by PageOneValue)
         String name1 = xdrDelete(bvalue1->getName());   // Value name
         name1 = name1.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue1, logger); // Check if boat data value is to be calibrated
         double value1 = bvalue1->value;                 // Value as double in SI unit
         bool valid1 = bvalue1->valid;                   // Valid information 
         String svalue1 = formatValue(bvalue1, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
@@ -50,6 +52,7 @@ class PageTwoValues : public Page
         GwApi::BoatValue *bvalue2 = pageData.values[1]; // Second element in list (only one value by PageOneValue)
         String name2 = xdrDelete(bvalue2->getName());   // Value name
         name2 = name2.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue2, logger); // Check if boat data value is to be calibrated
         double value2 = bvalue2->value;                 // Value as double in SI unit
         bool valid2 = bvalue2->valid;                   // Valid information 
         String svalue2 = formatValue(bvalue2, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
@@ -75,7 +78,7 @@ class PageTwoValues : public Page
 
         // Show name
         getdisplay().setTextColor(commonData->fgcolor);
-        getdisplay().setFont(&Ubuntu_Bold20pt7b);
+        getdisplay().setFont(&Ubuntu_Bold20pt8b);
         getdisplay().setCursor(20, 80);
         getdisplay().print(name1);                           // Page name
 
@@ -91,11 +94,11 @@ class PageTwoValues : public Page
 
         // Switch font if format for any values
         if(bvalue1->getFormat() == "formatLatitude" || bvalue1->getFormat() == "formatLongitude"){
-            getdisplay().setFont(&Ubuntu_Bold20pt7b);
+            getdisplay().setFont(&Ubuntu_Bold20pt8b);
             getdisplay().setCursor(50, 130);
         }
         else if(bvalue1->getFormat() == "formatTime" || bvalue1->getFormat() == "formatDate"){
-            getdisplay().setFont(&Ubuntu_Bold20pt7b);
+            getdisplay().setFont(&Ubuntu_Bold20pt8b);
             getdisplay().setCursor(170, 105);
         }
         else{
@@ -123,7 +126,7 @@ class PageTwoValues : public Page
         // ############### Value 2 ################
 
         // Show name
-        getdisplay().setFont(&Ubuntu_Bold20pt7b);
+        getdisplay().setFont(&Ubuntu_Bold20pt8b);
         getdisplay().setCursor(20, 190);
         getdisplay().print(name2);                           // Page name
 
@@ -139,11 +142,11 @@ class PageTwoValues : public Page
 
         // Switch font if format for any values
         if(bvalue2->getFormat() == "formatLatitude" || bvalue2->getFormat() == "formatLongitude"){
-            getdisplay().setFont(&Ubuntu_Bold20pt7b);
+            getdisplay().setFont(&Ubuntu_Bold20pt8b);
             getdisplay().setCursor(50, 240);
         }
         else if(bvalue2->getFormat() == "formatTime" || bvalue2->getFormat() == "formatDate"){
-            getdisplay().setFont(&Ubuntu_Bold20pt7b);
+            getdisplay().setFont(&Ubuntu_Bold20pt8b);
             getdisplay().setCursor(170, 215);
         }
         else{

lib/obp60task/PageWind.cpp

@@ -3,6 +3,7 @@
 #include "Pagedata.h"
 #include "OBP60Extensions.h"
 #include "N2kMessages.h"
+#include "BoatDataCalibration.h"
 
 #define front_width 120
 #define front_height 162
@@ -323,6 +324,7 @@ public:
         }
         String name1 = bvalue1->getName().c_str();      // Value name
         name1 = name1.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue1, logger); // Check if boat data value is to be calibrated
         double value1 = bvalue1->value;                 // Value as double in SI unit
         // bool valid1 = bvalue1->valid;                   // Valid information
         String svalue1 = formatValue(bvalue1, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
@@ -336,6 +338,7 @@ public:
         }
         String name2 = bvalue2->getName().c_str();      // Value name
         name2 = name2.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue2, logger); // Check if boat data value is to be calibrated
         double value2 = bvalue2->value;                 // Value as double in SI unit
         // bool valid2 = bvalue2->valid;                   // Valid information
         if (simulation) {

lib/obp60task/PageWindRose.cpp

@@ -2,6 +2,7 @@
 
 #include "Pagedata.h"
 #include "OBP60Extensions.h"
+#include "BoatDataCalibration.h"
 
 class PageWindRose : public Page
 {
@@ -51,6 +52,7 @@ public:
         GwApi::BoatValue *bvalue1 = pageData.values[0]; // First element in list (only one value by PageOneValue)
         String name1 = xdrDelete(bvalue1->getName());   // Value name
         name1 = name1.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue1, logger); // Check if boat data value is to be calibrated
         double value1 = bvalue1->value;                 // Value as double in SI unit
         bool valid1 = bvalue1->valid;                   // Valid information
         value1 = formatValue(bvalue1, *commonData).value;// Format only nesaccery for simulation data for pointer
@@ -65,6 +67,7 @@ public:
         GwApi::BoatValue *bvalue2 = pageData.values[1]; // First element in list (only one value by PageOneValue)
         String name2 = xdrDelete(bvalue2->getName());   // Value name
         name2 = name2.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue2, logger); // Check if boat data value is to be calibrated
         double value2 = bvalue2->value;                 // Value as double in SI unit
         bool valid2 = bvalue2->valid;                   // Valid information 
         String svalue2 = formatValue(bvalue2, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
@@ -78,6 +81,7 @@ public:
         GwApi::BoatValue *bvalue3 = pageData.values[2]; // Second element in list (only one value by PageOneValue)
         String name3 = xdrDelete(bvalue3->getName());   // Value name
         name3 = name3.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue3, logger); // Check if boat data value is to be calibrated
         double value3 = bvalue3->value;                 // Value as double in SI unit
         bool valid3 = bvalue3->valid;                   // Valid information 
         String svalue3 = formatValue(bvalue3, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
@@ -91,6 +95,7 @@ public:
         GwApi::BoatValue *bvalue4 = pageData.values[3]; // Second element in list (only one value by PageOneValue)
         String name4 = xdrDelete(bvalue4->getName());      // Value name
         name4 = name4.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue4, logger); // Check if boat data value is to be calibrated
         double value4 = bvalue4->value;                 // Value as double in SI unit
         bool valid4 = bvalue4->valid;                   // Valid information 
         String svalue4 = formatValue(bvalue4, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
@@ -104,6 +109,7 @@ public:
         GwApi::BoatValue *bvalue5 = pageData.values[4]; // Second element in list (only one value by PageOneValue)
         String name5 = xdrDelete(bvalue5->getName());      // Value name
         name5 = name5.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue5, logger); // Check if boat data value is to be calibrated
         double value5 = bvalue5->value;                 // Value as double in SI unit
         bool valid5 = bvalue5->valid;                   // Valid information 
         String svalue5 = formatValue(bvalue5, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
@@ -117,6 +123,7 @@ public:
         GwApi::BoatValue *bvalue6 = pageData.values[5]; // Second element in list (only one value by PageOneValue)
         String name6 = xdrDelete(bvalue6->getName());      // Value name
         name6 = name6.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue6, logger); // Check if boat data value is to be calibrated
         double value6 = bvalue6->value;                 // Value as double in SI unit
         bool valid6 = bvalue6->valid;                   // Valid information 
         String svalue6 = formatValue(bvalue6, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places

lib/obp60task/PageWindRoseFlex.cpp

@@ -2,6 +2,7 @@
 
 #include "Pagedata.h"
 #include "OBP60Extensions.h"
+#include "BoatDataCalibration.h"
 
 class PageWindRoseFlex : public Page
 {
@@ -51,6 +52,7 @@ public:
         GwApi::BoatValue *bvalue1 = pageData.values[0]; // First element in list (only one value by PageOneValue)
         String name1 = xdrDelete(bvalue1->getName());   // Value name
         name1 = name1.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue1, logger); // Check if boat data value is to be calibrated
         double value1 = bvalue1->value;                 // Value as double in SI unit
         bool valid1 = bvalue1->valid;                   // Valid information
         value1 = formatValue(bvalue1, *commonData).value;// Format only nesaccery for simulation data for pointer
@@ -65,6 +67,7 @@ public:
         GwApi::BoatValue *bvalue2 = pageData.values[1]; // First element in list (only one value by PageOneValue)
         String name2 = xdrDelete(bvalue2->getName());   // Value name
         name2 = name2.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue2, logger); // Check if boat data value is to be calibrated
         double value2 = bvalue2->value;                 // Value as double in SI unit
         bool valid2 = bvalue2->valid;                   // Valid information 
         String svalue2 = formatValue(bvalue2, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
@@ -78,6 +81,7 @@ public:
         GwApi::BoatValue *bvalue3 = pageData.values[2]; // Second element in list (only one value by PageOneValue)
         String name3 = xdrDelete(bvalue3->getName());   // Value name
         name3 = name3.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue3, logger); // Check if boat data value is to be calibrated
         double value3 = bvalue3->value;                 // Value as double in SI unit
         bool valid3 = bvalue3->valid;                   // Valid information 
         String svalue3 = formatValue(bvalue3, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
@@ -91,6 +95,7 @@ public:
         GwApi::BoatValue *bvalue4 = pageData.values[3]; // Second element in list (only one value by PageOneValue)
         String name4 = xdrDelete(bvalue4->getName());      // Value name
         name4 = name4.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue4, logger); // Check if boat data value is to be calibrated
         double value4 = bvalue4->value;                 // Value as double in SI unit
         bool valid4 = bvalue4->valid;                   // Valid information 
         String svalue4 = formatValue(bvalue4, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
@@ -104,6 +109,7 @@ public:
         GwApi::BoatValue *bvalue5 = pageData.values[4]; // Second element in list (only one value by PageOneValue)
         String name5 = xdrDelete(bvalue5->getName());      // Value name
         name5 = name5.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue5, logger); // Check if boat data value is to be calibrated
         double value5 = bvalue5->value;                 // Value as double in SI unit
         bool valid5 = bvalue5->valid;                   // Valid information 
         String svalue5 = formatValue(bvalue5, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
@@ -117,6 +123,7 @@ public:
         GwApi::BoatValue *bvalue6 = pageData.values[5]; // Second element in list (only one value by PageOneValue)
         String name6 = xdrDelete(bvalue6->getName());      // Value name
         name6 = name6.substring(0, 6);                  // String length limit for value name
+        calibrationData.calibrateInstance(bvalue6, logger); // Check if boat data value is to be calibrated
         double value6 = bvalue6->value;                 // Value as double in SI unit
         bool valid6 = bvalue6->valid;                   // Valid information 
         String svalue6 = formatValue(bvalue6, *commonData).svalue;    // Formatted value as string including unit conversion and switching decimal places
@@ -144,35 +151,15 @@ public:
 
         getdisplay().setTextColor(commonData->fgcolor);
 
-        // Show values AWA
+        // Show value 2 at position of value 1 (top left)
         getdisplay().setFont(&DSEG7Classic_BoldItalic20pt7b);
         getdisplay().setCursor(10, 65);
-        getdisplay().print(svalue1);                     // Value
-        getdisplay().setFont(&Ubuntu_Bold12pt7b);
-        getdisplay().setCursor(10, 95);
-        getdisplay().print(name1);                       // Name
-        getdisplay().setFont(&Ubuntu_Bold8pt7b);
-        getdisplay().setCursor(10, 115);
-        getdisplay().print(" ");
-        if(holdvalues == false){
-            getdisplay().print(unit1);                   // Unit
-        }
-        else{
-            getdisplay().print(unit1old);                // Unit
-        }
-
-        // Horizintal separator left
-        getdisplay().fillRect(0, 149, 60, 3, commonData->fgcolor);
-
-        // Show values AWS
-        getdisplay().setFont(&DSEG7Classic_BoldItalic20pt7b);
-        getdisplay().setCursor(10, 270);
         getdisplay().print(svalue2);                     // Value
         getdisplay().setFont(&Ubuntu_Bold12pt7b);
-        getdisplay().setCursor(10, 220);
+        getdisplay().setCursor(10, 95);
         getdisplay().print(name2);                       // Name
         getdisplay().setFont(&Ubuntu_Bold8pt7b);
-        getdisplay().setCursor(10, 190);
+        getdisplay().setCursor(10, 115);
         getdisplay().print(" ");
         if(holdvalues == false){
             getdisplay().print(unit2);                   // Unit
@@ -181,21 +168,18 @@ public:
             getdisplay().print(unit2old);                // Unit
         }
 
-        // Show values TWD
+        // Horizintal separator left
+        getdisplay().fillRect(0, 149, 60, 3, commonData->fgcolor);
+
+        // Show value 3 at bottom left
         getdisplay().setFont(&DSEG7Classic_BoldItalic20pt7b);
-        getdisplay().setCursor(295, 65);
-        if(valid3 == true){
-           // getdisplay().print(abs(value3 * 180 / PI), 0);   // Value          
-            getdisplay().print(svalue3);     // Value
-        }
-        else{
-            getdisplay().print("---");                   // Value
-        }
+        getdisplay().setCursor(10, 270);
+        getdisplay().print(svalue3);                     // Value
         getdisplay().setFont(&Ubuntu_Bold12pt7b);
-        getdisplay().setCursor(335, 95);
+        getdisplay().setCursor(10, 220);
         getdisplay().print(name3);                       // Name
         getdisplay().setFont(&Ubuntu_Bold8pt7b);
-        getdisplay().setCursor(335, 115);
+        getdisplay().setCursor(10, 190);
         getdisplay().print(" ");
         if(holdvalues == false){
             getdisplay().print(unit3);                   // Unit
@@ -204,18 +188,21 @@ public:
             getdisplay().print(unit3old);                // Unit
         }
 
-        // Horizintal separator right
-        getdisplay().fillRect(340, 149, 80, 3, commonData->fgcolor);
-
-        // Show values TWS
+        // Show value 4 at top right
         getdisplay().setFont(&DSEG7Classic_BoldItalic20pt7b);
-        getdisplay().setCursor(295, 270);
-        getdisplay().print(svalue4);                     // Value
+        getdisplay().setCursor(295, 65);
+        if(valid3 == true){
+           // getdisplay().print(abs(value3 * 180 / PI), 0);   // Value          
+            getdisplay().print(svalue4);     // Value
+        }
+        else{
+            getdisplay().print("---");                   // Value
+        }
         getdisplay().setFont(&Ubuntu_Bold12pt7b);
-        getdisplay().setCursor(335, 220);
+        getdisplay().setCursor(335, 95);
         getdisplay().print(name4);                       // Name
         getdisplay().setFont(&Ubuntu_Bold8pt7b);
-        getdisplay().setCursor(335, 190);
+        getdisplay().setCursor(335, 115);
         getdisplay().print(" ");
         if(holdvalues == false){
             getdisplay().print(unit4);                   // Unit
@@ -224,6 +211,27 @@ public:
             getdisplay().print(unit4old);                // Unit
         }
 
+        // Horizintal separator right
+        getdisplay().fillRect(340, 149, 80, 3, commonData->fgcolor);
+
+        // Show value 5 at bottom right
+        getdisplay().setFont(&DSEG7Classic_BoldItalic20pt7b);
+        getdisplay().setCursor(295, 270);
+        getdisplay().print(svalue5);                     // Value
+        getdisplay().setFont(&Ubuntu_Bold12pt7b);
+        getdisplay().setCursor(335, 220);
+        getdisplay().print(name5);                       // Name
+        getdisplay().setFont(&Ubuntu_Bold8pt7b);
+        getdisplay().setCursor(335, 190);
+        getdisplay().print(" ");
+        if(holdvalues == false){
+            getdisplay().print(unit5);                   // Unit
+        }
+        else{  
+            getdisplay().print(unit5old);                // Unit
+        }
+        
+
 //*******************************************************************************************
         
         // Draw wind rose
@@ -323,33 +331,36 @@ public:
 
 //*******************************************************************************************
 
-        // Show values DBT
-        getdisplay().setFont(&DSEG7Classic_BoldItalic16pt7b);
-        getdisplay().setCursor(160, 200);
-        getdisplay().print(svalue5);                     // Value
-        getdisplay().setFont(&Ubuntu_Bold8pt7b);
-        getdisplay().setCursor(190, 215);
-        getdisplay().print(" ");
-        if(holdvalues == false){
-            getdisplay().print(unit5);                   // Unit
-        }
-        else{  
-            getdisplay().print(unit5old);                // Unit
-        }
+// Show value6, so that it does not collide with the wind pointer
+if ( cos(value1) > 0){ 
+    getdisplay().setFont(&DSEG7Classic_BoldItalic16pt7b);
+    getdisplay().setCursor(160, 200);
+    getdisplay().print(svalue6);                     // Value
+    getdisplay().setFont(&Ubuntu_Bold8pt7b);
+    getdisplay().setCursor(190, 215);
+    getdisplay().print(" ");
+    if(holdvalues == false){
+        getdisplay().print(unit6);                   // Unit
+    }
+    else{  
+        getdisplay().print(unit6old);                // Unit
+    } 
+    }
+    else{ 
+    getdisplay().setFont(&DSEG7Classic_BoldItalic16pt7b);
+    getdisplay().setCursor(160, 130);
+    getdisplay().print(svalue6);                     // Value
+    getdisplay().setFont(&Ubuntu_Bold8pt7b);
+    getdisplay().setCursor(190, 90);
+    getdisplay().print(" ");
+    if(holdvalues == false){
+        getdisplay().print(unit6);                   // Unit
+    }
+    else{  
+        getdisplay().print(unit6old);                // Unit
+    }
+    }
     
-        // Show values STW
-        getdisplay().setFont(&DSEG7Classic_BoldItalic16pt7b);
-        getdisplay().setCursor(160, 130);
-        getdisplay().print(svalue6);                     // Value
-        getdisplay().setFont(&Ubuntu_Bold8pt7b);
-        getdisplay().setCursor(190, 90);
-        getdisplay().print(" ");
-        if(holdvalues == false){
-            getdisplay().print(unit6);                   // Unit
-        }
-        else{  
-            getdisplay().print(unit6old);                // Unit
-        }
 
         // Update display
         getdisplay().nextPage();    // Partial update (fast)

lib/obp60task/gen_set.py

@@ -15,6 +15,7 @@ no_of_fields_per_page = {
     "Battery": 0,
     "BME280": 0,
     "Clock": 0,
+    "Compass" : 0,
     "DST810": 0,
     "Fluid": 1,
     "FourValues2": 4,
@@ -24,6 +25,7 @@ no_of_fields_per_page = {
     "OneValue": 1,
     "RollPitch": 2,
     "RudderPosition": 0,
+    "SixValues" : 6,
     "Solar": 0,
     "ThreeValues": 3,
     "TwoValues": 2,
@@ -31,7 +33,6 @@ no_of_fields_per_page = {
     "WhitePage": 0,
     "WindRose": 0,
     "WindRoseFlex": 6,
-   # "SixValues" : 6,
 }
 
 # No changes needed beyond this point

lib/obp60task/obp60task.cpp

@@ -12,6 +12,7 @@
 #include <GxEPD2_BW.h>                  // GxEPD2 lib for b/w E-Ink displays
 #include "OBP60Extensions.h"            // Functions lib for extension board
 #include "OBP60Keypad.h"                // Functions for keypad
+#include "BoatDataCalibration.h"        // Functions lib for data instance calibration
 
 #ifdef BOARD_OBP40S3
 #include "driver/rtc_io.h"              // Needs for weakup from deep sleep
@@ -78,8 +79,8 @@ void OBP60Init(GwApi *api){
     }
 
     #ifdef BOARD_OBP40S3
-    String sdcard = config->getConfigItem(config->useSDCard, true)->asString();
-    if (sdcard == "on") {
+    bool sdcard = config->getBool(config->useSDCard);
+    if (sdcard) {
         SPIClass SD_SPI = SPIClass(HSPI);
         SD_SPI.begin(SD_SPI_CLK, SD_SPI_MISO, SD_SPI_MOSI);
         if (SD.begin(SD_SPI_CS, SD_SPI, 80000000)) {
@@ -266,6 +267,8 @@ void registerAllPages(PageList &list){
     list.add(&registerPageTwoValues);
     extern PageDescription registerPageThreeValues;
     list.add(&registerPageThreeValues);
+    extern PageDescription registerPageSixValues;
+    list.add(&registerPageSixValues);
     extern PageDescription registerPageFourValues;
     list.add(&registerPageFourValues);
     extern PageDescription registerPageFourValues2;
@@ -282,6 +285,8 @@ void registerAllPages(PageList &list){
     list.add(&registerPageDST810);
     extern PageDescription registerPageClock;
     list.add(&registerPageClock);
+    extern PageDescription registerPageCompass;
+    list.add(&registerPageCompass);
     extern PageDescription registerPageWhite;
     list.add(&registerPageWhite);
     extern PageDescription registerPageBME280;
@@ -522,6 +527,9 @@ void OBP60Task(GwApi *api){
     // add out of band system page (always available)
     Page *syspage = allPages.pages[0]->creator(commonData);
 
+    // Read all calibration data settings from config
+    calibrationData.readConfig(config, logger);
+
     // Display screenshot handler for HTTP request
     // http://192.168.15.1/api/user/OBP60Task/screenshot
     api->registerRequestHandler("screenshot", [api, &pageNumber, pages](AsyncWebServerRequest *request) {

lib/obp60task/platformio.ini

@@ -94,7 +94,8 @@ lib_deps =
     adafruit/Adafruit FRAM I2C@^2.0.3
 build_flags=
     -D DISABLE_DIAGNOSTIC_OUTPUT    #Disable diagnostic output for GxEPD2 lib
-    -D BOARD_OBP40S3                #Board OBP40 V1.0 with ESP32S3 SKU:DIE07300S (CrowPanel 4.2)
+    -D BOARD_OBP40S3                #Board OBP40 with ESP32S3
+    -D HARDWARE_V10                 #OBP40 hardware revision V1.0 SKU:DIE07300S V1.1 (CrowPanel 4.2)
     -D DISPLAY_GDEY042T81           #new E-Ink display from Waveshare, R10 2.2 ohm
     #-D LIPO_ACCU_1200               #Hardware extension, LiPo accu 3,7V 1200mAh
     #-D VOLTAGE_SENSOR               #Hardware extension, LiPo voltage sensor with two resistors

lib/obp60task/run_obp40_s3

@@ -7,4 +7,4 @@
 
 # Compile the firmware
 echo "Compiling Firmware"
-platformio run -e obp60_s3
+platformio run -e obp40_s3

lib/spitask/GwSpiSensor.h

@@ -112,7 +112,7 @@ class SSISensor : public SensorTemplate<BUSTYPE,SensorBase::SPI>{
                 .flags = SPI_TRANS_USE_RXDATA,
                 .cmd = 0,
                 .addr = 0,
-                .length = bits+1,
+                .length = (size_t)bits+1,
                 .rxlength = 0};
             esp_err_t ret = spi_device_queue_trans(device->device(), &ta, portMAX_DELAY);
             if (ret != ESP_OK) return ret;

obp60task.cpp

@@ -0,0 +1,853 @@
+#if defined BOARD_OBP60S3 || defined BOARD_OBP40S3
+#include "obp60task.h"
+#include "Pagedata.h"                   // Data exchange for pages
+#include "OBP60Hardware.h"              // PIN definitions
+#include <Wire.h>                       // I2C connections
+#include <MCP23017.h>                   // MCP23017 extension Port
+#include <N2kTypes.h>                   // NMEA2000
+#include <N2kMessages.h>
+#include <NMEA0183.h>                   // NMEA0183
+#include <NMEA0183Msg.h>
+#include <NMEA0183Messages.h>
+#include <GxEPD2_BW.h>                  // GxEPD2 lib for b/w E-Ink displays
+#include "OBP60Extensions.h"            // Functions lib for extension board
+#include "OBP60Keypad.h"                // Functions for keypad
+
+#ifdef BOARD_OBP40S3
+#include "driver/rtc_io.h"              // Needs for weakup from deep sleep
+#include <FS.h>                         // SD-Card access
+#include <SD.h>
+#include <SPI.h>
+#endif
+
+// True type character sets includes
+// See OBP60ExtensionPort.cpp
+
+// Pictures
+//#include GxEPD_BitmapExamples         // Example picture
+#include "MFD_OBP60_400x300_sw.h"       // MFD with logo
+#include "Logo_OBP_400x300_sw.h"        // OBP Logo
+#include "images/unknown.xbm"           // unknown page indicator
+#include "OBP60QRWiFi.h"                // Functions lib for WiFi QR code
+#include "OBPSensorTask.h"              // Functions lib for sensor data
+
+
+// Global vars
+bool initComplete = false;      // Initialization complete
+int taskRunCounter = 0;         // Task couter for loop section
+
+// Hardware initialization before start all services
+//####################################################################################
+void OBP60Init(GwApi *api){
+
+    GwLog *logger = api->getLogger();
+    GwConfigHandler *config = api->getConfig();
+
+    // Set a new device name and hidden the original name in the main config
+    String devicename = api->getConfig()->getConfigItem(api->getConfig()->deviceName,true)->asString();
+    api->getConfig()->setValue(GwConfigDefinitions::systemName, devicename, GwConfigInterface::ConfigType::HIDDEN);
+
+    api->getLogger()->logDebug(GwLog::LOG,"obp60init running");
+    
+    // Check I2C devices
+    
+
+    // Init hardware
+    hardwareInit(api);
+
+    // Init power rail 5.0V
+    String powermode = api->getConfig()->getConfigItem(api->getConfig()->powerMode,true)->asString();
+    api->getLogger()->logDebug(GwLog::DEBUG,"Power Mode is: %s", powermode.c_str());
+    if(powermode == "Max Power" || powermode == "Only 5.0V"){
+        #ifdef HARDWARE_V21
+        setPortPin(OBP_POWER_50, true); // Power on 5.0V rail
+        #endif
+        #ifdef BOARD_OBP40S3
+        setPortPin(OBP_POWER_EPD, true);// Power on ePaper display
+        setPortPin(OBP_POWER_SD, true); // Power on SD card
+        #endif
+    }
+    else{
+        #ifdef HARDWARE_V21
+        setPortPin(OBP_POWER_50, false); // Power off 5.0V rail
+        #endif
+        #ifdef BOARD_OBP40S3
+        setPortPin(OBP_POWER_EPD, false);// Power off ePaper display
+        setPortPin(OBP_POWER_SD, false); // Power off SD card
+        #endif
+    }
+
+    #ifdef BOARD_OBP40S3
+    String sdcard = config->getConfigItem(config->useSDCard, true)->asString();
+    if (sdcard == "on") {
+        SPIClass SD_SPI = SPIClass(HSPI);
+        SD_SPI.begin(SD_SPI_CLK, SD_SPI_MISO, SD_SPI_MOSI);
+        if (SD.begin(SD_SPI_CS, SD_SPI, 80000000)) {
+            String sdtype = "unknown";
+            uint8_t cardType = SD.cardType();
+            switch (cardType) {
+                case CARD_MMC:
+                   sdtype = "MMC";
+                   break;
+                case CARD_SD:
+                   sdtype = "SDSC";
+                   break;
+                case CARD_SDHC:
+                   sdtype = "SDHC";
+                   break;
+            }
+            uint64_t cardSize = SD.cardSize() / (1024 * 1024);
+            LOG_DEBUG(GwLog::LOG,"SD card type %s of size %d MB detected", sdtype, cardSize);
+        }
+    }
+
+    // Deep sleep wakeup configuration
+    esp_sleep_enable_ext0_wakeup(OBP_WAKEWUP_PIN, 0);   // 1 = High, 0 = Low
+    rtc_gpio_pullup_en(OBP_WAKEWUP_PIN);                // Activate pullup resistor
+    rtc_gpio_pulldown_dis(OBP_WAKEWUP_PIN);             // Disable pulldown resistor
+#endif
+
+    // Settings for e-paper display
+    String fastrefresh = api->getConfig()->getConfigItem(api->getConfig()->fastRefresh,true)->asString();
+    api->getLogger()->logDebug(GwLog::DEBUG,"Fast Refresh Mode is: %s", fastrefresh.c_str());
+    #ifdef DISPLAY_GDEY042T81
+    if(fastrefresh == "true"){
+        static const bool useFastFullUpdate = true;   // Enable fast full display update only for GDEY042T81
+    }
+    #endif
+
+    #ifdef BOARD_OBP60S3
+    touchSleepWakeUpEnable(TP1, 45); // TODO sensitivity should be configurable via web interface
+    touchSleepWakeUpEnable(TP2, 45);
+    touchSleepWakeUpEnable(TP3, 45);
+    touchSleepWakeUpEnable(TP4, 45);
+    touchSleepWakeUpEnable(TP5, 45);
+    touchSleepWakeUpEnable(TP6, 45);
+    esp_sleep_enable_touchpad_wakeup();
+    #endif
+
+    // Get CPU speed
+    int freq = getCpuFrequencyMhz();
+    api->getLogger()->logDebug(GwLog::LOG,"CPU speed at boot: %i MHz", freq);
+    
+    // Settings for backlight
+    String backlightMode = api->getConfig()->getConfigItem(api->getConfig()->backlight,true)->asString();
+    api->getLogger()->logDebug(GwLog::DEBUG,"Backlight Mode is: %s", backlightMode.c_str());
+    uint brightness = uint(api->getConfig()->getConfigItem(api->getConfig()->blBrightness,true)->asInt());
+    String backlightColor = api->getConfig()->getConfigItem(api->getConfig()->blColor,true)->asString();
+    if(String(backlightMode) == "On"){
+           setBacklightLED(brightness, colorMapping(backlightColor));
+    }
+    else if(String(backlightMode) == "Off"){
+           setBacklightLED(0, COLOR_BLACK); // Backlight LEDs off (blue without britghness)
+    }
+    else if(String(backlightMode) == "Control by Key"){
+           setBacklightLED(0, COLOR_BLUE); // Backlight LEDs off (blue without britghness)
+    }
+
+    // Settings flash LED mode
+    String ledMode = api->getConfig()->getConfigItem(api->getConfig()->flashLED,true)->asString();
+    api->getLogger()->logDebug(GwLog::DEBUG,"LED Mode is: %s", ledMode.c_str());
+    if(String(ledMode) == "Off"){
+        setBlinkingLED(false);
+    }
+
+    // Marker for init complete
+    // Used in OBP60Task()
+    initComplete = true;
+
+    // Buzzer tone for initialization finish
+    setBuzzerPower(uint(api->getConfig()->getConfigItem(api->getConfig()->buzzerPower,true)->asInt()));
+    buzzer(TONE4, 500);
+
+}
+
+typedef struct {
+        int page0=0;
+        QueueHandle_t queue;
+        GwLog* logger = NULL;
+//        GwApi* api = NULL;
+        uint sensitivity = 100;
+        bool use_syspage = true;
+    } MyData;
+
+// Keyboard Task
+void keyboardTask(void *param){
+    MyData *data=(MyData *)param;
+
+    int keycode = 0;
+    data->logger->logDebug(GwLog::LOG,"Start keyboard task");
+
+    // Loop for keyboard task
+    while (true){
+        keycode = readKeypad(data->logger, data->sensitivity, data->use_syspage);
+        //send a key event
+        if(keycode != 0){
+            xQueueSend(data->queue, &keycode, 0);
+            data->logger->logDebug(GwLog::LOG,"Send keycode: %d", keycode);
+        }
+        delay(20);      // 50Hz update rate (20ms)
+    }
+    vTaskDelete(NULL);
+}
+
+class BoatValueList{
+    public:
+    static const int MAXVALUES=100;
+    //we create a list containing all our BoatValues
+    //this is the list we later use to let the api fill all the values
+    //additionally we put the necessary values into the paga data - see below
+    GwApi::BoatValue *allBoatValues[MAXVALUES];
+    int numValues=0;
+    
+    bool addValueToList(GwApi::BoatValue *v){
+        for (int i=0;i<numValues;i++){
+            if (allBoatValues[i] == v){
+                //already in list...
+                return true;
+            }
+        }
+        if (numValues >= MAXVALUES) return false;
+        allBoatValues[numValues]=v;
+        numValues++;
+        return true;
+    }
+    //helper to ensure that each BoatValue is only queried once
+    GwApi::BoatValue *findValueOrCreate(String name){
+        for (int i=0;i<numValues;i++){
+            if (allBoatValues[i]->getName() == name) {
+                return allBoatValues[i];
+            }
+        }
+        GwApi::BoatValue *rt=new GwApi::BoatValue(name);
+        addValueToList(rt);
+        return rt;
+    }
+};
+
+//we want to have a list that has all our page definitions
+//this way each page can easily be added here
+//needs some minor tricks for the safe static initialization
+typedef std::vector<PageDescription*> Pages;
+//the page list class
+class PageList{
+    public:
+        Pages pages;
+        void add(PageDescription *p){
+            pages.push_back(p);
+        }
+        PageDescription *find(String name){
+            for (auto it=pages.begin();it != pages.end();it++){
+                if ((*it)->pageName == name){
+                    return *it;
+                }
+            }
+            return NULL;
+        }
+};
+
+/**
+ * this function will add all the pages we know to the pagelist
+ * each page should have defined a registerXXXPage variable of type
+ * PageData that describes what it needs
+ */
+void registerAllPages(PageList &list){
+    //the next line says that this variable is defined somewhere else
+    //in our case in a separate C++ source file
+    //this way this separate source file can be compiled by it's own
+    //and has no access to any of our data except the one that we
+    //give as a parameter to the page function
+    extern PageDescription registerPageSystem;
+    //we add the variable to our list
+    list.add(&registerPageSystem);
+    extern PageDescription registerPageOneValue;
+    list.add(&registerPageOneValue);
+    extern PageDescription registerPageTwoValues;
+    list.add(&registerPageTwoValues);
+    extern PageDescription registerPageThreeValues;
+    list.add(&registerPageThreeValues);
+    extern PageDescription registerPageSixValues;
+    list.add(&registerPageSixValues);
+    extern PageDescription registerPageFourValues;
+    list.add(&registerPageFourValues);
+    extern PageDescription registerPageFourValues2;
+    list.add(&registerPageFourValues2);
+    extern PageDescription registerPageWind;
+    list.add(&registerPageWind);
+    extern PageDescription registerPageWindRose;
+    list.add(&registerPageWindRose);
+    extern PageDescription registerPageWindRoseFlex;
+    list.add(&registerPageWindRoseFlex); // 
+    extern PageDescription registerPageVoltage;
+    list.add(&registerPageVoltage);
+    extern PageDescription registerPageDST810;
+    list.add(&registerPageDST810);
+    extern PageDescription registerPageClock;
+    list.add(&registerPageClock);
+    extern PageDescription registerPageWhite;
+    list.add(&registerPageWhite);
+    extern PageDescription registerPageBME280;
+    list.add(&registerPageBME280);
+    extern PageDescription registerPageRudderPosition;
+    list.add(&registerPageRudderPosition);
+    extern PageDescription registerPageKeelPosition;
+    list.add(&registerPageKeelPosition);
+    extern PageDescription registerPageBattery;
+    list.add(&registerPageBattery);
+    extern PageDescription registerPageBattery2;
+    list.add(&registerPageBattery2);
+    extern PageDescription registerPageRollPitch;
+    list.add(&registerPageRollPitch);
+    extern PageDescription registerPageSolar;
+    list.add(&registerPageSolar);
+    extern PageDescription registerPageGenerator;
+    list.add(&registerPageGenerator);
+    extern PageDescription registerPageXTETrack;
+    list.add(&registerPageXTETrack);
+    extern PageDescription registerPageFluid;
+    list.add(&registerPageFluid);
+    extern PageDescription registerPageCompass;
+    list.add(&registerPageCompass);
+}
+
+// Undervoltage detection for shutdown display
+void underVoltageDetection(GwApi *api, CommonData &common){
+    // Read settings
+    double voffset = (api->getConfig()->getConfigItem(api->getConfig()->vOffset,true)->asString()).toFloat();
+    double vslope = (api->getConfig()->getConfigItem(api->getConfig()->vSlope,true)->asString()).toFloat();
+    // Read supply voltage
+    #if defined VOLTAGE_SENSOR && defined LIPO_ACCU_1200
+    float actVoltage = (float(analogRead(OBP_ANALOG0)) * 3.3 / 4096 + 0.53) * 2;   // Vin = 1/2 for OBP40
+    float minVoltage = 3.65;  // Absolut minimum volatge for 3,7V LiPo accu
+    #else
+    float actVoltage = (float(analogRead(OBP_ANALOG0)) * 3.3 / 4096 + 0.17) * 20;   // Vin = 1/20 for OBP60
+    float minVoltage = MIN_VOLTAGE;
+    #endif
+    double calVoltage = actVoltage * vslope + voffset;  // Calibration
+    if(calVoltage < minVoltage){
+        #if defined VOLTAGE_SENSOR && defined LIPO_ACCU_1200
+        // Switch off all power lines
+        setPortPin(OBP_BACKLIGHT_LED, false);   // Backlight Off
+        setFlashLED(false);                     // Flash LED Off            
+        buzzer(TONE4, 20);                      // Buzzer tone 4kHz 20ms
+        // Shutdown EInk display
+        getdisplay().setFullWindow();           // Set full Refresh
+        //getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
+        getdisplay().fillScreen(common.bgcolor);// Clear screen
+        getdisplay().setTextColor(common.fgcolor);
+        getdisplay().setFont(&Ubuntu_Bold20pt7b);
+        getdisplay().setCursor(65, 150);
+        getdisplay().print("Undervoltage");
+        getdisplay().setFont(&Ubuntu_Bold8pt7b);
+        getdisplay().setCursor(65, 175);
+        getdisplay().print("Charge battery and restart system");
+        getdisplay().nextPage();                // Partial update
+        getdisplay().powerOff();                // Display power off
+        setPortPin(OBP_POWER_EPD, false);       // Power off ePaper display
+        setPortPin(OBP_POWER_SD, false);        // Power off SD card
+        #else
+        // Switch off all power lines
+        setPortPin(OBP_BACKLIGHT_LED, false);   // Backlight Off
+        setFlashLED(false);                     // Flash LED Off            
+        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
+        getdisplay().fillScreen(common.bgcolor);// Clear screen
+        getdisplay().setTextColor(common.fgcolor);
+        getdisplay().setFont(&Ubuntu_Bold20pt7b);
+        getdisplay().setCursor(65, 150);
+        getdisplay().print("Undervoltage");
+        getdisplay().setFont(&Ubuntu_Bold8pt7b);
+        getdisplay().setCursor(65, 175);
+        getdisplay().print("To wake up repower system");
+        getdisplay().nextPage();                // Partial update
+        getdisplay().powerOff();                // Display power off
+        #endif
+        // Stop system
+        while(true){
+            esp_deep_sleep_start();             // Deep Sleep without weakup. Weakup only after power cycle (restart).
+        }
+    }
+}
+
+// OBP60 Task
+//####################################################################################
+void OBP60Task(GwApi *api){
+//    vTaskDelete(NULL);
+//    return;
+    GwLog *logger=api->getLogger();
+    GwConfigHandler *config=api->getConfig();
+#ifdef HARDWARE_V21
+    startLedTask(api);
+#endif
+    PageList allPages;
+    registerAllPages(allPages);
+    CommonData commonData;
+    commonData.logger=logger;
+    commonData.config=config;
+
+#ifdef HARDWARE_V21
+    // Keyboard coordinates for page footer
+    initKeys(commonData);
+#endif
+
+    tN2kMsg N2kMsg;
+
+    LOG_DEBUG(GwLog::LOG,"obp60task started");
+    for (auto it=allPages.pages.begin();it != allPages.pages.end();it++){
+        LOG_DEBUG(GwLog::LOG,"found registered page %s",(*it)->pageName.c_str());
+    }
+
+    // Init E-Ink display
+    String displaymode = api->getConfig()->getConfigItem(api->getConfig()->display,true)->asString();
+    String displaycolor = api->getConfig()->getConfigItem(api->getConfig()->displaycolor,true)->asString();
+    if (displaycolor == "Normal") {
+        commonData.fgcolor = GxEPD_BLACK;
+        commonData.bgcolor = GxEPD_WHITE;
+    }
+    else{
+        commonData.fgcolor = GxEPD_WHITE;
+        commonData.bgcolor = GxEPD_BLACK;
+    }
+    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();
+    String fastrefresh = api->getConfig()->getConfigItem(api->getConfig()->fastRefresh,true)->asString();
+    uint fullrefreshtime = uint(api->getConfig()->getConfigItem(api->getConfig()->fullRefreshTime,true)->asInt());
+    #ifdef BOARD_OBP40S3
+    bool syspage_enabled = config->getBool(config->systemPage);
+    #endif
+
+    #ifdef DISPLAY_GDEY042T81
+        getdisplay().init(115200, true, 2, false);  // Use this for Waveshare boards with "clever" reset circuit, 2ms reset pulse
+    #else
+        getdisplay().init(115200);                  // Init for normal displays
+    #endif
+
+    getdisplay().setRotation(0);                 // Set display orientation (horizontal)
+    getdisplay().setFullWindow();                // Set full Refresh
+    getdisplay().firstPage();                    // set first page
+    getdisplay().fillScreen(commonData.bgcolor);
+    getdisplay().setTextColor(commonData.fgcolor);
+    getdisplay().nextPage();                     // Full Refresh
+    getdisplay().setPartialWindow(0, 0, getdisplay().width(), getdisplay().height()); // Set partial update
+    getdisplay().fillScreen(commonData.bgcolor);
+    getdisplay().nextPage();                     // Fast Refresh
+    getdisplay().nextPage();                     // Fast Refresh
+    if(String(displaymode) == "Logo + QR Code" || String(displaymode) == "Logo"){
+        getdisplay().fillScreen(commonData.bgcolor);
+        getdisplay().drawBitmap(0, 0, gImage_Logo_OBP_400x300_sw, getdisplay().width(), getdisplay().height(), commonData.fgcolor); // Draw start logo
+        getdisplay().nextPage();                 // Fast Refresh
+        getdisplay().nextPage();                 // Fast Refresh
+        delay(SHOW_TIME);                        // Logo show time
+        if(String(displaymode) == "Logo + QR Code"){
+            getdisplay().fillScreen(commonData.bgcolor);
+            qrWiFi(systemname, wifipass, commonData.fgcolor, commonData.bgcolor);  // Show QR code for WiFi connection
+            getdisplay().nextPage();             // Fast Refresh
+            getdisplay().nextPage();             // Fast Refresh
+            delay(SHOW_TIME);                    // QR code show time
+        }
+        getdisplay().fillScreen(commonData.bgcolor);
+        getdisplay().nextPage();                 // Fast Refresh
+        getdisplay().nextPage();                 // Fast Refresh
+    }
+    
+    // Init pages
+    int numPages=1;
+    PageStruct pages[MAX_PAGE_NUMBER];
+    // Set start page
+    int pageNumber = int(api->getConfig()->getConfigItem(api->getConfig()->startPage,true)->asInt()) - 1;
+
+    LOG_DEBUG(GwLog::LOG,"Checking wakeup...");
+#ifdef BOARD_OBP60S3
+    if (esp_sleep_get_wakeup_cause() == ESP_SLEEP_WAKEUP_TOUCHPAD) {
+        LOG_DEBUG(GwLog::LOG,"Wake up by touch pad %d",esp_sleep_get_touchpad_wakeup_status());
+        pageNumber = getLastPage();
+    } else {
+        LOG_DEBUG(GwLog::LOG,"Other wakeup reason");
+    }
+#endif
+#ifdef BOARD_OBP40S3
+    if (esp_sleep_get_wakeup_cause() == ESP_SLEEP_WAKEUP_EXT0) {
+        LOG_DEBUG(GwLog::LOG,"Wake up by key");
+        pageNumber = getLastPage();
+    } else {
+        LOG_DEBUG(GwLog::LOG,"Other wakeup reason");
+    }
+#endif
+    LOG_DEBUG(GwLog::LOG,"...done");
+
+    int lastPage=pageNumber;
+
+    BoatValueList boatValues; //all the boat values for the api query
+    //commonData.distanceformat=config->getString(xxx);
+    //add all necessary data to common data
+
+    //fill the page data from config
+    numPages=config->getInt(config->visiblePages,1);
+    if (numPages < 1) numPages=1;
+    if (numPages >= MAX_PAGE_NUMBER) numPages=MAX_PAGE_NUMBER;
+    LOG_DEBUG(GwLog::LOG,"Number of pages %d",numPages);
+    String configPrefix="page";
+    for (int i=0;i< numPages;i++){
+       String prefix=configPrefix+String(i+1); //e.g. page1
+       String configName=prefix+String("type");
+       LOG_DEBUG(GwLog::DEBUG,"asking for page config %s",configName.c_str());
+       String pageType=config->getString(configName,"");
+       PageDescription *description=allPages.find(pageType);
+       if (description == NULL){
+           LOG_DEBUG(GwLog::ERROR,"page description for %s not found",pageType.c_str());
+           continue;
+       }
+       pages[i].description=description;
+       pages[i].page=description->creator(commonData);
+       pages[i].parameters.pageName=pageType;
+       pages[i].parameters.pageNumber = i + 1;
+       LOG_DEBUG(GwLog::DEBUG,"found page %s for number %d",pageType.c_str(),i);
+       //fill in all the user defined parameters
+       for (int uid=0;uid<description->userParam;uid++){
+           String cfgName=prefix+String("value")+String(uid+1);
+           GwApi::BoatValue *value=boatValues.findValueOrCreate(config->getString(cfgName,""));
+           LOG_DEBUG(GwLog::DEBUG,"add user input cfg=%s,value=%s for page %d",
+                cfgName.c_str(),
+                value->getName().c_str(),
+                i
+           );
+           pages[i].parameters.values.push_back(value);
+       }
+       //now add the predefined values
+       for (auto it=description->fixedParam.begin();it != description->fixedParam.end();it++){
+            GwApi::BoatValue *value=boatValues.findValueOrCreate(*it);
+            LOG_DEBUG(GwLog::DEBUG,"added fixed value %s to page %d",value->getName().c_str(),i);
+            pages[i].parameters.values.push_back(value); 
+       }
+    }
+    // add out of band system page (always available)
+    Page *syspage = allPages.pages[0]->creator(commonData);
+
+    // Display screenshot handler for HTTP request
+    // http://192.168.15.1/api/user/OBP60Task/screenshot
+    api->registerRequestHandler("screenshot", [api, &pageNumber, pages](AsyncWebServerRequest *request) {
+        doImageRequest(api, &pageNumber, pages, request);
+    });
+
+    //now we have prepared the page data
+    //we start a separate task that will fetch our keys...
+    MyData allParameters;
+    allParameters.logger=api->getLogger();
+    allParameters.page0=3;
+    allParameters.queue=xQueueCreate(10,sizeof(int));
+    allParameters.sensitivity= api->getConfig()->getInt(GwConfigDefinitions::tSensitivity);
+    #ifdef BOARD_OBP40S3
+    allParameters.use_syspage = syspage_enabled;
+    #endif
+    xTaskCreate(keyboardTask,"keyboard",2000,&allParameters,configMAX_PRIORITIES-1,NULL);
+    SharedData *shared=new SharedData(api);
+    createSensorTask(shared);
+
+    // Task Loop
+    //####################################################################################
+
+    // Configuration values for main loop
+    String gpsFix = api->getConfig()->getConfigItem(api->getConfig()->flashLED,true)->asString();
+    String gpsOn=api->getConfig()->getConfigItem(api->getConfig()->useGPS,true)->asString();
+    float tz = api->getConfig()->getConfigItem(api->getConfig()->timeZone,true)->asFloat();
+
+    commonData.backlight.mode = backlightMapping(config->getConfigItem(config->backlight,true)->asString());
+    commonData.backlight.color = colorMapping(config->getConfigItem(config->blColor,true)->asString());
+    commonData.backlight.brightness = 2.55 * uint(config->getConfigItem(config->blBrightness,true)->asInt());
+    commonData.powermode = api->getConfig()->getConfigItem(api->getConfig()->powerMode,true)->asString();
+
+    bool uvoltage = api->getConfig()->getConfigItem(api->getConfig()->underVoltage,true)->asBoolean();
+    String cpuspeed = api->getConfig()->getConfigItem(api->getConfig()->cpuSpeed,true)->asString();
+    uint hdopAccuracy = uint(api->getConfig()->getConfigItem(api->getConfig()->hdopAccuracy,true)->asInt());
+
+    double homelat = commonData.config->getString(commonData.config->homeLAT).toDouble();
+    double homelon = commonData.config->getString(commonData.config->homeLON).toDouble();
+    bool homevalid = homelat >= -180.0 and homelat <= 180 and homelon >= -90.0 and homelon <= 90.0;
+    if (homevalid) {
+        LOG_DEBUG(GwLog::LOG, "Home location set to %f : %f", homelat, homelon);
+    } else {
+        LOG_DEBUG(GwLog::LOG, "No valid home location found");
+    }
+
+    // refreshmode defined in init section
+
+    // Boat values for main loop
+    GwApi::BoatValue *date = boatValues.findValueOrCreate("GPSD");      // Load GpsDate
+    GwApi::BoatValue *time = boatValues.findValueOrCreate("GPST");      // Load GpsTime
+    GwApi::BoatValue *lat = boatValues.findValueOrCreate("LAT");        // Load GpsLatitude
+    GwApi::BoatValue *lon = boatValues.findValueOrCreate("LON");        // Load GpsLongitude
+    GwApi::BoatValue *hdop = boatValues.findValueOrCreate("HDOP");       // Load GpsHDOP
+
+    LOG_DEBUG(GwLog::LOG,"obp60task: start mainloop");
+    
+    commonData.time = boatValues.findValueOrCreate("GPST");      // Load GpsTime
+    commonData.date = boatValues.findValueOrCreate("GPSD");      // Load GpsTime
+    bool delayedDisplayUpdate = false;  // If select a new pages then make a delayed full display update
+    bool cpuspeedsetted = false;    // Marker for change CPU speed 
+    long firststart = millis();     // First start
+    long starttime0 = millis();     // Mainloop
+    long starttime1 = millis();     // Full display refresh for the first 5 min (more often as normal)
+    long starttime2 = millis();     // Full display refresh after 5 min
+    long starttime3 = millis();     // Display update all 1s
+    long starttime4 = millis();     // Delayed display update after 4s when select a new page
+    long starttime5 = millis();     // Calculate sunrise and sunset all 1s
+
+    pages[pageNumber].page->setupKeys(); // Initialize keys for first page
+
+    // Main loop runs with 100ms
+    //####################################################################################
+
+    bool systemPage = false;
+    Page *currentPage;
+    while (true){
+        delay(100);     // Delay 100ms (loop time)
+        bool keypressed = false;
+
+        // Undervoltage detection
+        if(uvoltage == true){
+            underVoltageDetection(api, commonData);
+        }
+
+        // Set CPU speed after boot after 1min 
+        if(millis() > firststart + (1 * 60 * 1000) && cpuspeedsetted == false){
+            if(String(cpuspeed) == "80"){
+                setCpuFrequencyMhz(80);
+            }
+            if(String(cpuspeed) == "160"){
+                setCpuFrequencyMhz(160);
+            }
+            if(String(cpuspeed) == "240"){
+                setCpuFrequencyMhz(240);
+            }
+            int freq = getCpuFrequencyMhz();
+            api->getLogger()->logDebug(GwLog::LOG,"CPU speed: %i MHz", freq);
+            cpuspeedsetted = true;
+        }
+
+        if(millis() > starttime0 + 100){
+            starttime0 = millis();
+            commonData.data=shared->getSensorData();
+            commonData.data.actpage = pageNumber + 1;
+            commonData.data.maxpage = numPages;
+            
+            // If GPS fix then LED off (HDOP)
+            if(String(gpsFix) == "GPS Fix Lost" && hdop->value <= hdopAccuracy && hdop->valid == true){
+                setFlashLED(false);
+            }
+            // If missing GPS fix then LED on
+            if((String(gpsFix) == "GPS Fix Lost" && hdop->value > hdopAccuracy && hdop->valid == true) || (String(gpsFix) == "GPS Fix Lost" && hdop->valid == false)){
+                setFlashLED(true);
+            }
+         
+            // Check the keyboard message
+            int keyboardMessage=0;
+            while (xQueueReceive(allParameters.queue,&keyboardMessage,0)){
+                LOG_DEBUG(GwLog::LOG,"new key from keyboard %d",keyboardMessage);
+                keypressed = true;
+
+                if (keyboardMessage == 12 and !systemPage) {
+                    LOG_DEBUG(GwLog::LOG, "Calling system page");
+                    systemPage = true; // System page is out of band
+                    syspage->setupKeys();
+                    keyboardMessage = 0;
+                }
+                else {
+                    currentPage = pages[pageNumber].page;
+                    if (systemPage && keyboardMessage == 1) {
+                        // exit system mode with exit key number 1
+                        systemPage = false;
+                        currentPage->setupKeys();
+                        keyboardMessage = 0;
+                    }
+                }
+                if (systemPage) {
+                    keyboardMessage = syspage->handleKey(keyboardMessage);
+                } else if (currentPage) {
+                    keyboardMessage = currentPage->handleKey(keyboardMessage);
+                }
+                if (keyboardMessage > 0) // not handled by page
+                {
+                    // Decoding all key codes
+                    // #6 Backlight on if key controled
+                    if (commonData.backlight.mode == BacklightMode::KEY) {
+                    // if(String(backlight) == "Control by Key"){
+                        if(keyboardMessage == 6){
+                            LOG_DEBUG(GwLog::LOG,"Toggle Backlight LED");
+                            toggleBacklightLED(commonData.backlight.brightness, commonData.backlight.color);
+                        }
+                    }
+                    #ifdef BOARD_OBP40S3
+                    // #3 Deep sleep mode for OBP40
+                    if ((keyboardMessage == 3) and !syspage_enabled){
+                        deepSleep(commonData);
+                    }
+                    #endif
+                    // #9 Swipe right or #4 key right
+                    if ((keyboardMessage == 9) or (keyboardMessage == 4))
+                    {
+                        pageNumber++;
+                        if (pageNumber >= numPages){
+                            pageNumber = 0;
+                        }
+                        commonData.data.actpage = pageNumber + 1;
+                        commonData.data.maxpage = numPages;
+                    }
+                    // #10 Swipe left or #3 key left
+                    if ((keyboardMessage == 10) or (keyboardMessage == 3))
+                    {
+                        pageNumber--;
+                        if (pageNumber < 0){
+                            pageNumber = numPages - 1;
+                        }
+                        commonData.data.actpage = pageNumber + 1;
+                        commonData.data.maxpage = numPages;
+                    }
+                  
+                    // #9 or #10 Refresh display after a new page after 4s waiting time and if refresh is disabled
+                    if(refreshmode == true && (keyboardMessage == 9 || keyboardMessage == 10)){
+                        starttime4 = millis();
+                        starttime2 = millis();      // Reset the timer for full display update
+                        delayedDisplayUpdate = true;
+                    }                 
+                }
+                LOG_DEBUG(GwLog::LOG,"set pagenumber to %d",pageNumber);
+            }
+
+            // Calculate sunrise, sunset and backlight control with sun status all 1s
+            if(millis() > starttime5 + 1000){
+                starttime5 = millis();
+                if(time->valid == true && date->valid == true && lat->valid == true && lon->valid == true){
+                    // Provide sundata to all pages
+                    commonData.sundata = calcSunsetSunrise(time->value , date->value, lat->value, lon->value, tz);
+                    // Backlight with sun control
+                    if (commonData.backlight.mode == BacklightMode::SUN) {
+                    // if(String(backlight) == "Control by Sun"){
+                        if(commonData.sundata.sunDown == true){
+                            setBacklightLED(commonData.backlight.brightness, commonData.backlight.color);
+                        }
+                        else{
+                            setBacklightLED(0, COLOR_BLUE); // Backlight LEDs off (blue without britghness)
+                        }
+                    }
+                } else if (homevalid and commonData.data.rtcValid) {
+                    // No gps fix but valid home location and time configured
+                    commonData.sundata = calcSunsetSunriseRTC(&commonData.data.rtcTime, homelat, homelon, tz);
+                }
+            }
+            
+            // Full display update afer a new selected page and 4s wait time
+            if(millis() > starttime4 + 4000 && delayedDisplayUpdate == true){
+                starttime1 = millis();
+                starttime2 = millis();
+                getdisplay().setFullWindow();    // Set full update
+                getdisplay().nextPage();
+                if(fastrefresh == "false"){
+                    getdisplay().fillScreen(commonData.fgcolor); // Clear display
+                    getdisplay().nextPage();                     // Full update
+                    getdisplay().fillScreen(commonData.bgcolor); // Clear display
+                    getdisplay().nextPage();                     // Full update
+                }
+                delayedDisplayUpdate = false;
+            }
+
+            // Subtask E-Ink full refresh all 1 min for the first 5 min after power on or restart
+            // This needs for a better display contrast after power on in cold or warm environments
+            if(millis() < firststart + (5 * 60 * 1000) && millis() > starttime1 + (60 * 1000)){
+                starttime1 = millis();
+                starttime2 = millis();
+                LOG_DEBUG(GwLog::DEBUG,"E-Ink full refresh first 5 min");
+                getdisplay().setFullWindow();    // Set full update
+                getdisplay().nextPage();
+                if(fastrefresh == "false"){
+                    getdisplay().fillScreen(commonData.fgcolor); // Clear display
+                    getdisplay().nextPage();                     // Full update
+                    getdisplay().fillScreen(commonData.bgcolor); // Clear display
+                    getdisplay().nextPage();                     // Full update
+                }
+            }
+
+            // Subtask E-Ink full refresh
+            if(millis() > starttime2 + fullrefreshtime * 60 * 1000){
+                starttime2 = millis();
+                LOG_DEBUG(GwLog::DEBUG,"E-Ink full refresh");
+                getdisplay().setFullWindow();    // Set full update
+                getdisplay().nextPage();
+                if(fastrefresh == "false"){
+                    getdisplay().fillScreen(commonData.fgcolor); // Clear display
+                    getdisplay().nextPage();                     // Full update
+                    getdisplay().fillScreen(commonData.bgcolor); // Clear display
+                    getdisplay().nextPage();                     // Full update
+                }
+            }
+            
+            // Refresh display data, default all 1s
+            currentPage = pages[pageNumber].page;
+            int pagetime = 1000;
+            if ((lastPage == pageNumber) and (!keypressed)) {
+                // same page we use page defined time
+                pagetime = currentPage->refreshtime;
+            }
+            if(millis() > starttime3 + pagetime){
+                LOG_DEBUG(GwLog::DEBUG,"Page with refreshtime=%d", pagetime);
+                starttime3 = millis();
+
+                //refresh data from api
+                api->getBoatDataValues(boatValues.numValues,boatValues.allBoatValues);
+                api->getStatus(commonData.status);
+
+                // Clear display
+                // getdisplay().fillRect(0, 0, getdisplay().width(), getdisplay().height(), commonData.bgcolor);
+                getdisplay().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
+                }
+
+                // Call the particular page
+                if (systemPage) {
+                    displayFooter(commonData);
+                    PageData sysparams; // empty
+                    syspage->displayPage(sysparams);
+                }
+                else {
+                    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
+                        getdisplay().fillScreen(commonData.bgcolor);  // Clear display
+                        getdisplay().drawXBitmap(200 - unknown_width / 2, 150 - unknown_height / 2, unknown_bits, unknown_width, unknown_height, commonData.fgcolor);
+                        getdisplay().setCursor(140, 250);
+                        getdisplay().setFont(&Atari16px);
+                        getdisplay().print("Here be dragons!");
+                        getdisplay().nextPage(); // Partial update (fast)
+                    }
+                    else{
+                        if (lastPage != pageNumber){
+                            if (hasFRAM) fram.write(FRAM_PAGE_NO, pageNumber); // remember page for device restart
+                            currentPage->setupKeys();
+                            currentPage->displayNew(pages[pageNumber].parameters);
+                            lastPage=pageNumber;
+                        }
+                        //call the page code
+                        LOG_DEBUG(GwLog::DEBUG,"calling page %d",pageNumber);
+                        // Show footer if enabled (together with header)
+                        if (pages[pageNumber].description && pages[pageNumber].description->header){
+                            displayFooter(commonData);
+                        }
+                        currentPage->displayPage(pages[pageNumber].parameters);
+                    }
+
+                }
+            } // refresh display all 1s
+        }
+    }
+    vTaskDelete(NULL);
+
+}
+
+#endif

src/main.cpp

@@ -801,6 +801,7 @@ void setup() {
   MDNS.begin(config.getConfigItem(config.systemName)->asCString());
   channels.begin(fallbackSerial);
   logger.flush();
+  config.logConfig(GwLog::DEBUG);
   webserver.registerMainHandler("/api/reset", [](AsyncWebServerRequest *request)->GwRequestMessage *{
     return new ResetRequest(request->arg("_hash"));
   });
@@ -916,7 +917,7 @@ void setup() {
   logger.flush();
   NMEA2000.SetMode(tNMEA2000::N2km_ListenAndNode, NodeAddress);
   NMEA2000.SetForwardOwnMessages(false);
-  NMEA2000.SetHeartbeatInterval(NMEA2000_HEARTBEAT_INTERVAL);
+  NMEA2000.SetHeartbeatIntervalAndOffset(NMEA2000_HEARTBEAT_INTERVAL);
   if (sendOutN2k){
     // Set the information for other bus devices, which messages we support
     unsigned long *pgns=toN2KConverter->handledPgns();