updated plaformio.ini

Software/.gitignore

@@ -4,4 +4,5 @@ data/
 .vscode/c_cpp_properties.json
 .vscode/launch.json
 .vscode/ipch
-wifi_credentials.ini
+wifi_credentials.ini
+__pycache__

Software/codegen/dtcs.py

@@ -0,0 +1,145 @@
+import os
+import time
+from jinja2 import Environment, FileSystemLoader
+import json
+import sys
+
+import filechecksum as fcs
+
+def build_dtcs():
+    # Pfad zur Eingabedatei und Ausgabedatei
+    input_file = "src/dtc_defs.txt"
+    output_file = "include/dtc_defs.h"
+    json_output_file = "data_src/static/dtc_table.json"
+    
+    # Überprüfen, ob das Verzeichnis existiert, andernfalls erstellen
+    json_output_dir = os.path.dirname(json_output_file)
+    if not os.path.exists(json_output_dir):
+        os.makedirs(json_output_dir)
+    
+    # Mehrdimensionales Array zum Speichern der Zeilen aus der Eingabedatei
+    dtc_lines = []
+    
+    # Lesen und analysieren der Eingabedatei
+    with open(input_file, "r", encoding="utf-8") as f:
+        for line in f:
+            line = line.strip()
+            if not line or line.startswith("#"):
+                continue
+    
+            parts = line.split(";")
+            if len(parts) == 5:
+                num, dtc_name, dtc_severity, title, description = [part.strip() for part in parts]
+                dtc_lines.append([int(num), dtc_name, dtc_severity, title, description])
+    
+    # Überprüfen auf Duplikate in den DTC-Nummern und DTC-Namen
+    num_set = set()
+    dtc_name_set = set()
+    duplicates = []
+    
+    for line in dtc_lines:
+        num, dtc_name, _, _, _ = line
+        if num in num_set:
+            duplicates.append(f"DTC-Nummer {num} ist ein Duplikat.")
+        else:
+            num_set.add(num)
+    
+        if dtc_name in dtc_name_set:
+            duplicates.append(f"DTC-Name '{dtc_name}' ist ein Duplikat.")
+        else:
+            dtc_name_set.add(dtc_name)
+    
+    if duplicates:
+        for duplicate in duplicates:
+            print(f"Fehler: {duplicate}")
+        raise ValueError("Duplicate DTC Data detected")
+    
+    # Suchen nach DTC_NO_DTC und DTC_LAST_DTC
+    dtc_no_dtc_added = False
+    dtc_last_dtc_line = None
+    
+    for line in dtc_lines:
+        _, dtc_name, _, _, _ = line
+        if dtc_name == "DTC_NO_DTC":
+            dtc_no_dtc_added = True
+        elif dtc_name == "DTC_LAST_DTC":
+            dtc_last_dtc_line = line
+    
+    # Einen DTC für DTC_NO_DTC hinzufügen (wenn nicht vorhanden)
+    if not dtc_no_dtc_added:
+        dtc_lines.insert(0, [0, "DTC_NO_DTC", "DTC_NONE", "No Error", "No Error"])
+    
+    # Falls DTC_LAST_DTC existiert, lösche es
+    if dtc_last_dtc_line:
+        dtc_lines.remove(dtc_last_dtc_line)
+    
+    # Einen DTC für DTC_LAST_DTC hinzufügen (mit der höchsten Nummer)
+    if dtc_lines:
+        highest_num = max([line[0] for line in dtc_lines])
+    else:
+        highest_num = 0
+    
+    dtc_lines.append([highest_num + 1, "DTC_LAST_DTC", "DTC_NONE", "Last Error", "Last Error"])
+    
+    # Sortieren der Zeilen nach der Nummer aufsteigend
+    dtc_lines.sort(key=lambda x: x[0])
+    
+    checksum = fcs.calculate_checksum(dtc_lines)
+    timestamp = int(time.time())
+    
+    if fcs.read_and_compare_checksum(output_file, checksum):
+        print("Keine Änderungen im DTC-Headerfile erforderlich.")
+    else:
+        # DTC_NAME_CONSTANT-Makros initialisieren
+        dtc_macros = []
+        dtc_structs = []
+    
+        # Verarbeiten der sortierten Zeilen
+        for i, line in enumerate(dtc_lines):
+            num, dtc_name, dtc_severity, title, description = line
+            dtc_macros.append(f"#define {dtc_name:<30} {num}")
+            comma = "," if i < len(dtc_lines) - 1 else " "
+            dtc_structs.append(f"    {{ {dtc_name:<30}, {dtc_severity:<12} }}{comma} // {description}")
+    
+        env = Environment(loader=FileSystemLoader('codegen/templates', encoding='utf-8'))
+        # Lade das Jinja2-Template aus der Datei
+        template = env.get_template('dtc_defs.h.j2')
+    
+        # Erstelle ein Context-Dictionary mit den erforderlichen Daten
+        context = {
+            'timestamp_unix': timestamp,
+            'timestamp' : time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(timestamp)),
+            'date' : time.strftime('%d.%m.%Y', time.localtime(timestamp)),
+            'dtc_macros': dtc_macros,  # Übergebe die dtc_macros-Liste direkt
+            'dtc_structs': dtc_structs,  # Übergebe die dtc_structs-Liste direkt
+            'checksum' : checksum
+        }
+   
+        # Rendere das Template mit den Werten und erhalte den Header-Text
+        header_text = template.render(context)
+    
+        # Schreibe den generierten Header-Text in die Header-Datei
+        with open(output_file, "w", encoding='utf-8') as f:
+            f.write(header_text)
+    
+        print(f"Header-Datei wurde erstellt: {output_file}")
+    
+    if fcs.read_and_compare_json_checksum(json_output_file, checksum):
+        print("Keine Änderungen im DTC-JSON-file erforderlich.")
+    else:
+        dtc_info = {
+            "codegenerator_checksum": checksum,
+            'timestamp' : time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(timestamp)),
+            "dtc_table_data": []
+        }
+    
+        # Verarbeiten der sortierten Zeilen
+        for i, line in enumerate(dtc_lines):
+            num, dtc_name, dtc_severity, title, description = line
+            dtc_info["dtc_table_data"].append({"num": num, "title": title, "description": description})
+
+        # JSON-Datei mit UTF-8-Zeichencodierung erstellen
+        with open(json_output_file, 'w', encoding='utf-8') as json_f:
+            json.dump(dtc_info, json_f, ensure_ascii=False, indent=4, separators=(',', ': '))
+    
+        print(f"JSON-Datei wurde erstellt: {json_output_file}")

Software/codegen/filechecksum.py

@@ -0,0 +1,45 @@
+
+import hashlib
+import json
+
+# Funktion zum Berechnen der SHA-256-Checksumme
+def calculate_checksum(data):
+    sha256 = hashlib.sha256()
+    sha256.update(str(data).encode('utf-8'))
+    return sha256.hexdigest()
+
+# Funktion zum Lesen und Vergleichen der Checksumme in einer Datei
+def read_and_compare_checksum(file_path, expected_checksum):
+    try:
+        with open(file_path, 'r') as file:
+            content = file.read()
+            # Suche nach der Zeile mit der Checksumme
+            checksum_line_start = content.find("// CODEGENERATOR_CHECKSUM:")
+            if checksum_line_start != -1:
+                # Extrahiere die Checksumme aus der Zeile
+                existing_checksum = content[checksum_line_start + len("// CODEGENERATOR_CHECKSUM:"):].strip()
+                # Vergleiche die Checksummen
+                if existing_checksum == expected_checksum:
+                    return True
+    except FileNotFoundError:
+        pass  # Datei existiert nicht, was nicht schlimm ist
+
+    return False
+
+def read_and_compare_json_checksum(json_file_path, expected_checksum):
+    try:
+        with open(json_file_path, 'r') as json_file:
+            # Lade das JSON aus der Datei
+            data = json.load(json_file)
+            
+            # Überprüfe, ob "codegenerator_checksum" im JSON vorhanden ist
+            if "codegenerator_checksum" in data:
+                existing_checksum = data["codegenerator_checksum"]
+                
+                # Vergleiche die Checksummen
+                if existing_checksum == expected_checksum:
+                    return True
+    except FileNotFoundError:
+        pass  # Datei existiert nicht, was nicht schlimm ist
+
+    return False

Software/codegen/prepare_littlefs.py

@@ -6,9 +6,71 @@ import glob
 import shutil
 import gzip
 import os
+import subprocess
+import platform
 Import("env")
 Import("projenv")
 
+# Überprüfe die Betriebssystemplattform
+if platform.system() == "Windows":
+    # Setze die Pfade zu den Tools für Windows
+    html_minifier_path = os.path.join(os.getenv("APPDATA"), "npm", "html-minifier.cmd")
+    uglifyjs_path = os.path.join(os.getenv("APPDATA"), "npm", "uglifyjs.cmd")
+    terser_path = os.path.join(os.getenv("APPDATA"), "npm", "terser.cmd")
+    cssnano_path = os.path.join(os.getenv("APPDATA"), "npm", "cssnano.cmd")
+elif platform.system() == "Linux":
+    # Setze die Namen der Tools für Linux
+    html_minifier_path = "html-minifier"
+    uglifyjs_path = "uglifyjs"
+    terser_path = "terser"
+    cssnano_path = "cssnano"
+else:
+    # Hier könntest du weitere Bedingungen für andere Betriebssysteme hinzufügen
+    raise Exception("Unterstütztes Betriebssystem nicht erkannt")
+
+
+def minify_html(input_path, output_path):
+    subprocess.run([html_minifier_path, '--collapse-whitespace', '--remove-comments', input_path, '-o', output_path])
+
+def minify_js(input_path, output_path):
+    subprocess.run([terser_path, input_path, '-o', output_path, '-c', '-m'])
+
+def minify_css(input_path, output_path):
+    subprocess.run([cssnano_path, '--no-discardUnused', input_path, output_path])
+
+def process_file(src_path, dest_path):
+    _, file_extension = os.path.splitext(src_path)
+
+    # Extrahiere den Ordnerpfad im Zielverzeichnis
+    dest_dir = os.path.dirname(dest_path)
+
+    # Erstelle den Ordner und alle dazugehörigen Unterordner, falls sie nicht existieren
+    os.makedirs(dest_dir, exist_ok=True)
+
+    if file_extension.lower() == '.js':
+        minify_js(src_path, dest_path)
+    elif file_extension.lower() == '.css':
+        minify_css(src_path, dest_path)
+    elif file_extension.lower() in ['.html', '.htm']:
+        minify_html(src_path, dest_path)
+    else:
+        # Kopiere nicht bearbeitbare Dateien direkt in den Zielordner
+        shutil.copy2(src_path, dest_path)
+
+def strip_files(src_dir, dest_dir):
+    # Erstelle den Zielordner und alle dazugehörigen Unterordner, falls sie nicht existieren
+    os.makedirs(dest_dir, exist_ok=True)
+
+    # Durchlaufe alle Dateien und Unterverzeichnisse im Quellordner
+    for root, _, files in os.walk(src_dir):
+        for filename in files:
+            src_path = os.path.join(root, filename)
+            dest_path = os.path.relpath(src_path, src_dir)
+            dest_path = os.path.join(dest_dir, dest_path)
+
+            # Verarbeite nur Dateien (keine Unterverzeichnisse)
+            process_file(src_path, dest_path)
+
 
 def gzip_file(src_path, dst_path):
 
@@ -47,14 +109,16 @@ def gzip_webfiles(source, target, env):
     filetypes_to_gzip = ['.css', '.png', '.js', '.ico', '.woff2', '.json']
     print('\nGZIP: Starting gzip-Process for LittleFS-Image...\n')
     data_src_dir_path = os.path.join(env.get('PROJECT_DIR'), 'data_src')
+    data_temp_dir_path = os.path.join(env.get('PROJECT_DIR'), 'data_stripped')
+    strip_files(data_src_dir_path, data_temp_dir_path)
     data_dir_path = env.get('PROJECT_DATA_DIR')
     # check if data and datasrc exist. If the first exists and not the second, it renames it
-    if(os.path.exists(data_dir_path) and not os.path.exists(data_src_dir_path)):
+    if(os.path.exists(data_dir_path) and not os.path.exists(data_temp_dir_path)):
         print('GZIP: Directory "'+data_dir_path +
-              '" exists, "'+data_src_dir_path+'" is not found.')
+              '" exists, "'+data_temp_dir_path+'" is not found.')
         print('GZIP: Renaming "' + data_dir_path +
-              '" to "' + data_src_dir_path + '"')
-        os.rename(data_dir_path, data_src_dir_path)
+              '" to "' + data_temp_dir_path + '"')
+        os.rename(data_dir_path, data_temp_dir_path)
     # Delete the 'data' directory
     if(os.path.exists(data_dir_path)):
         print('GZIP: Deleting the "data" directory ' + data_dir_path)
@@ -67,27 +131,27 @@ def gzip_webfiles(source, target, env):
     files_to_copy = []
     files_to_gzip = []
 
-    all_data_src = getListOfFiles(data_src_dir_path)
+    all_data_src = getListOfFiles(data_temp_dir_path)
     for file in all_data_src:
         file_name, file_extension = os.path.splitext(file)
         print(file_name + " has filetype " + file_extension)
         if file_extension in filetypes_to_gzip:
             files_to_gzip.append(file)
         else:
-            filename_subdir = remove_prefix(file, data_src_dir_path)
+            filename_subdir = remove_prefix(file, data_temp_dir_path)
             files_to_copy.append(filename_subdir)
 
     for file in files_to_copy:
-        print('GZIP: Copying file from: ' + data_src_dir_path + file + ' to: ' + data_dir_path + file)
+        print('GZIP: Copying file from: ' + data_temp_dir_path + file + ' to: ' + data_dir_path + file)
         os.makedirs(os.path.dirname(data_dir_path + file), exist_ok=True)
-        shutil.copy(data_src_dir_path + file, data_dir_path + file)
+        shutil.copy(data_temp_dir_path + file, data_dir_path + file)
     # Compress and move files
     
     was_error = False
     try:
         for source_file_path in files_to_gzip:
             print('GZIP: compressing... ' + source_file_path)
-            filename_subdir = remove_prefix(source_file_path, data_src_dir_path)
+            filename_subdir = remove_prefix(source_file_path, data_temp_dir_path)
             target_file_path = data_dir_path + filename_subdir
             os.makedirs(os.path.dirname(target_file_path), exist_ok=True)
             print('GZIP: Compressed... ' + target_file_path)
@@ -100,6 +164,7 @@ def gzip_webfiles(source, target, env):
         print('GZIP: Failure/Incomplete.\n')
     else:
         print('GZIP: Compressed correctly.\n')
+        shutil.rmtree(data_temp_dir_path)
 
     return
  

Software/codegen/run_pre.py

@@ -0,0 +1,14 @@
+Import("env")  # pylint: disable=undefined-variable
+env.Execute("\"$PYTHONEXE\" -m pip install jinja2")
+
+import struct2json
+import dtcs
+from os import popen
+
+git_revision = popen('git rev-parse --short HEAD').read().strip()
+
+env.Replace(PROGNAME="firmware_%s.fw" % git_revision)
+env.Append(CPPDEFINES=[('GIT_REV', '\\"{}\\"'.format(git_revision))])
+
+struct2json.struct2json()
+dtcs.build_dtcs()

Software/codegen/struct2json.py

@@ -0,0 +1,113 @@
+import os
+import time
+from jinja2 import Environment, FileSystemLoader
+import re
+
+import filechecksum as fcs
+
+# Pfad zur Eingabedatei und Ausgabedatei
+input_file = "include/eeprom.h"
+output_sourcefile = "src/struct2json.cpp"
+output_headerfile = "include/struct2json.h"
+# Liste der zu suchenden Variablen/Structs
+variable_names = ['ConfigData', 'PersistenceData']
+
+def get_types(file_content, variable_names):
+    result = {}
+    
+    # Entferne Kommentare, um unerwünschte Störungen zu vermeiden
+    file_content = re.sub(r'\/\*.*?\*\/', '', file_content, flags=re.DOTALL)
+    file_content = re.sub(r'\/\/.*', '', file_content)
+    
+    for var_name in variable_names:
+        # Erstelle ein reguläres Ausdrucksmuster, um den Typ der Variable zu extrahieren
+        pattern = re.compile(r'\b(?:extern\s+)?(\w+)\s+' + re.escape(var_name) + r'\s*;')
+        match = pattern.search(file_content)
+        
+        if match:
+            # Extrahiere den Typ aus dem Treffer
+            type_match = match.group(1)
+            result[var_name] = type_match
+
+    return result
+
+def extract_struct_fields(file_content, variable_types):
+    result = {}
+
+    # Entferne Kommentare, um unerwünschte Störungen zu vermeiden
+    file_content = re.sub(r'\/\*.*?\*\/', '', file_content, flags=re.DOTALL)
+    file_content = re.sub(r'\/\/.*', '', file_content)
+
+    for var_name, var_type in variable_types.items():
+        # Erstelle ein reguläres Ausdrucksmuster, um das Strukturfeld zu extrahieren
+        pattern = re.compile(r'typedef\s+struct\s*{([^}]*)}\s*' + re.escape(var_type) + r'\s*;')
+        match = pattern.search(file_content)
+
+        if match:
+            # Extrahiere die Felder aus dem Treffer
+            fields_match = re.findall(r'\b(\w+)\s+(\w+)(?:\[(\d+)\])?\s*;', match.group(1))
+            if fields_match:
+                result[var_name] = {'type': var_type, 'fields': {}}
+                for field_type, field_name, array_size in fields_match:
+                    if array_size:
+                        result[var_name]['fields'][field_name] = {'type': field_type, 'size': int(array_size)}
+                    else:
+                        result[var_name]['fields'][field_name] = {'type': field_type}
+
+    return result
+
+def struct2json():
+    # Überprüfen, ob die Verzeichnisse existieren, andernfalls erstellen
+    output_dir_source = os.path.dirname(output_sourcefile)
+    if not os.path.exists(output_dir_source):
+        os.makedirs(output_dir_source)
+    output_dir_header = os.path.dirname(output_headerfile)
+    if not os.path.exists(output_dir_header):
+        os.makedirs(output_dir_header)
+
+    # Unix-Zeitstempel hinzufügen
+    timestamp = int(time.time())
+
+    # Parse structs
+    with open(input_file, 'r') as file:
+        content = file.read()
+
+    variable_types = get_types(content, variable_names)
+    structs = extract_struct_fields(content, variable_types)
+    checksum = fcs.calculate_checksum(structs)
+
+    env = Environment(loader=FileSystemLoader('codegen/templates', encoding='utf-8'))
+    # Lade das Jinja2-Template aus der Datei
+    template_c = env.get_template('struct2json.cpp.j2')
+    template_h = env.get_template('struct2json.h.j2')
+
+    # Erstelle ein Context-Dictionary mit den erforderlichen Daten
+    context = {
+        'timestamp_unix': timestamp,
+        'timestamp' : time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(timestamp)),
+        'date' : time.strftime('%d.%m.%Y', time.localtime(timestamp)),
+        'structs': structs,
+        'checksum': checksum
+    }
+
+    # Überprüfe, ob die Checksummen übereinstimmen
+    if fcs.read_and_compare_checksum(output_sourcefile, checksum):
+        print("Keine Änderungen in der Source-Datei erforderlich.")
+    else:
+        # Rendere das Template mit den Werten und erhalte den Source-Text
+        source_text = template_c.render(context)
+        # Schreibe den generierten Source-Text in die Source-Datei
+        with open(output_sourcefile, "w", encoding='utf-8') as f:
+            f.write(source_text)
+        print(f"Source-Datei wurde erstellt: {output_sourcefile}")
+
+    # Überprüfe, ob die Checksummen übereinstimmen
+    if fcs.read_and_compare_checksum(output_headerfile, checksum):
+        print("Keine Änderungen in der Header-Datei erforderlich.")
+    else:
+        # Rendere das Template mit den Werten und erhalte den Header-Text
+        header_text = template_h.render(context)
+        # Schreibe den generierten Header-Text in die Header-Datei
+        with open(output_headerfile, "w", encoding='utf-8') as f:
+            f.write(header_text)
+        print(f"Header-Datei wurde erstellt: {output_headerfile}")

Software/codegen/templates/dtc_defs.h.j2

@@ -0,0 +1,54 @@
+/**
+ * @file dtc_defs.h
+ *
+ * @brief Header file for Diagnostic Trouble Code (DTC) definitions in the DE-Timer application.
+ *
+ * This file contains definitions for Diagnostic Trouble Codes (DTC) in the DE-Timer project.
+ * It includes enums for DTC active status, severity levels, and specific DTC codes.
+ * The file also defines an array of DTC definitions and a timestamp indicating the generation time.
+ *
+ * @note This file is auto-generated by a script on {{ timestamp }}.
+ *
+ * @author Marcel Peterkau
+ * @date   {{ date }}
+ */
+
+#ifndef DTC_DEFS_H
+#define DTC_DEFS_H
+
+#include <stdint.h>
+
+typedef uint32_t DTCNum_t;
+
+typedef enum
+{
+  DTC_INACTIVE,
+  DTC_ACTIVE,
+  DTC_PREVIOUS
+} DTCActive_t;
+
+typedef enum
+{
+  DTC_NONE,
+  DTC_INFO,
+  DTC_WARN,
+  DTC_CRITICAL
+} DTCSeverity_t;
+
+typedef struct {
+  DTCNum_t code;
+  DTCSeverity_t severity;
+} DTC_t;
+
+{% for dtc in dtc_macros -%}
+{{ dtc }}
+{% endfor %}
+const DTC_t dtc_definitions[] = {
+{% for struct in dtc_structs -%}
+{{ struct }}
+{% endfor -%}
+};
+
+#endif // DTC_DEFS_H
+
+// CODEGENERATOR_CHECKSUM: {{ checksum }}

Software/codegen/templates/struct2json.cpp.j2

@@ -0,0 +1,25 @@
+/**
+ * @file struct2json.cpp
+ *
+ * @brief Implementation file for converting structs to JSON objects.
+ *
+ * @note This file is auto-generated by a script on {{ timestamp }}.
+ *
+ * @author Marcel Peterkau
+ * @date   {{ date }}
+ */
+
+
+#include "struct2json.h"
+
+{% for var_name, var_info in structs.items() -%}
+void generateJsonObject_{{ var_name }}(JsonObject data)
+{
+    {% for field_name, field_type in var_info['fields'].items() -%}
+    data["{{ field_name }}"] = {{ var_name }}.{{ field_name }};
+    {% endfor -%}
+}
+
+{% endfor %}
+
+// CODEGENERATOR_CHECKSUM: {{ checksum }}

Software/codegen/templates/struct2json.h.j2

@@ -0,0 +1,26 @@
+/**
+ * @file struct2json.h
+ *
+ * @brief Header file for converting structs to JSON objects.
+ *
+ * @note This file is auto-generated by a script on {{ timestamp }}.
+ *
+ * @author Marcel Peterkau
+ * @date   {{ date }}
+ */
+
+#ifndef _STRUCT2JSON_H_
+#define _STRUCT2JSON_H_
+
+#include <Arduino.h>
+#include <ArduinoJson.h>
+
+#include "eeprom.h"
+
+{% for var_name, var_info in structs.items() -%}
+void generateJsonObject_{{ var_name }}(JsonObject data);
+{% endfor %}
+
+#endif /* _STRUCT2JSON_H_ */
+
+// CODEGENERATOR_CHECKSUM: {{ checksum }}

Software/data_src/index.htm

@@ -3,7 +3,7 @@
 
 <head>
   <meta charset="utf-8" />
-  <title>%DEVICENAME%</title>
+  <title>KTM CAN Chain Oiler</title>
   <meta name="viewport" content="width=device-width, initial-scale=1">
   <link rel="stylesheet" href="static/css/bootstrap.min.css">
   <link rel="stylesheet" href="static/css/custom.css">
@@ -11,6 +11,8 @@
   <script src="static/js/jquery.min.js"></script>
   <script src="static/js/bootstrap.min.js"></script>
   <script src="static/js/websocket.js"></script>
+  <script src="static/js/dtc_table.js"></script>
+  <script src="static/js/script.js"></script>
   <link rel="apple-touch-icon" sizes="180x180" href="static/img/apple-touch-icon.png">
   <link rel="icon" type="image/png" sizes="32x32" href="static/img/favicon-32x32.png">
   <link rel="icon" type="image/png" sizes="16x16" href="static/img/favicon-16x16.png">
@@ -18,11 +20,22 @@
 </head>
 
 <body>
+  <!-- Connection-Overlay -->
+  <div id="overlay">
+    <div class="overlay-content">
+      <p>Verbinde...</p>
+      <span class="loader"></span>
+    </div>
+  </div>
+  <!-- Connection-Overlay -->
+  <!-- Notification-Container -->
+  <div id="notification-container" class="notification-container"></div>
+  <!-- Notification-Container -->
 
   <nav class="navbar fixed-top navbar-dark bg-primary" id="navbar1">
     <a class="navbar-brand" href="#">
       <img src="static/img/logo.png" width="30" height="30" class="d-inline-block align-top mr-1" alt="">
-      %DEVICENAME%
+      DE Airsoft Timer
     </a>
     <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#collapsingNavbar"
       aria-controls="collapsingNavbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -35,7 +48,6 @@
         <li class="nav-item"><a class="nav-link active" role="tab" data-toggle="tab" href="#tab_home">Home</a></li>
         <li class="nav-item"><a class="nav-link" role="tab" data-toggle="tab" href="#tab_maintenance">Wartung</a></li>
         <li class="nav-item"><a class="nav-link" role="tab" data-toggle="tab" href="#tab_source">Einstellungen</a></li>
-        <li class="nav-item"><a class="nav-link" role="tab" data-toggle="tab" href="#tab_sysinfo">Systeminfo</a></li>
         <li class="nav-item"><a class="nav-link" role="tab" data-toggle="tab" href="#tab_fwupdate">Update</a></li>
 
       </ul>
@@ -51,17 +63,17 @@
         <div class="col text-center">
           <div class="jumbotron">
             <img src="static/img/logo.png" width="120" height="120" class="img-fluid" alt="">
-            <h3 class="pt-3">%DEVICENAME%</h3>
+            <h3 class="pt-3">KTM CAN Chain Lube</h3>
           </div>
         </div>
         <!-- Div Group Battery remain -->
         <hr />
         <p>
-        <h4>Akku Ladestand</h4>
+        <h4>Akkuladestand</h4>
         <div class="progress">
-          <div class="progress-bar text-light" role="progressbar" aria-valuenow="%BAT_REMAIN_CAPACITY%"
-            aria-valuemin="0" aria-valuemax="100" style="width: %BAT_REMAIN_CAPACITY%&#37;">
-            %BAT_REMAIN_CAPACITY%&#37;
+          <div id="battery_level" class="data-battery_level progress-bar text-light" role="progressbar" aria-valuenow="0"
+            aria-valuemin="0" aria-valuemax="100" style="width: 0%">
+            0
           </div>
         </div>
         </p>
@@ -70,7 +82,7 @@
         <hr />
         <p>
         <h4>aktueller Modus</h4>
-        <input class="form-control" type="text" placeholder="%SYSTEM_STATUS%" readonly>
+        <input class="data-systemstatus form-control" type="text" id="sysstatus" readonly>
         </p>
         <!-- Div Group current Mode -->
         <!-- Div Group Faction Points -->
@@ -79,9 +91,9 @@
         <h4>aktueller Punktestand</h4>
         <div class="container-fluid">
           <div class="row">
-            <div class="col text-center %FACTION_1_ACTIVE% text-white p-3">%NAME_FAC_1%</div>
-            <div class="col text-center %FACTION_2_ACTIVE% text-white p-3">%NAME_FAC_2%</div>
-            <div class="col text-center %FACTION_3_ACTIVE% text-white p-3">%NAME_FAC_3%</div>
+            <div id="header_faction1" class="col text-center data-name_faction1 text-white p-3">%NAME_FAC_1%</div>
+            <div id="header_faction2" class="col text-center data-name_faction2 text-white p-3">%NAME_FAC_2%</div>
+            <div id="header_faction3" class="col text-center data-name_faction3 text-white p-3">%NAME_FAC_3%</div>
           </div>
           <div class="row">
             <div class="col bg-dark text-white p-3"><img src="static/img/logo_fac1.png"
@@ -95,19 +107,19 @@
             </div>
           </div>
           <div class="row">
-            <div class="col text-center bg-secondary text-white p-3">%POINTS_FAC_1%</div>
-            <div class="col text-center bg-secondary text-white p-3">%POINTS_FAC_2%</div>
-            <div class="col text-center bg-secondary text-white p-3">%POINTS_FAC_3%</div>
+            <div id="time_faction1" class="data-time_faction1 col text-center bg-secondary text-white p-3 format-time">0</div>
+            <div id="time_faction2" class="data-time_faction2 col text-center bg-secondary text-white p-3 format-time">0</div>
+            <div id="time_faction3" class="data-time_faction3 col text-center bg-secondary text-white p-3 format-time">0</div>
           </div>
         </div>
         </p>
         <!-- Div GroupFaction Points -->
         <!-- Div Group DTC Table -->
-        <div %SHOW_DTC_TABLE%>
+        <div id="dtc_container" hidden>
           <hr />
           <p>
           <h4>Fehlercodes</h4>
-          <table class="table">
+          <table class="table" id="dtc_table">
             <tbody>
               <tr>
                 <th class="col-6" scope="col">Zeitstempel</th>
@@ -115,7 +127,6 @@
                 <th class="col-2" scope="col">Schwere</th>
                 <th class="col-2" scope="col">Aktiv</th>
               </tr>
-              %DTC_TABLE%
             </tbody>
           </table>
           </p>
@@ -131,435 +142,239 @@
         <hr />
         <p>
         <h4>Punkte zur&uuml;cksetzen</h4>
-        <form action="post.htm" method="POST" class="form-horizontal">
-          <div class="form-group row">
-            <div class="col text-center">
-              <button name="resetpoints" type="submit" class="btn btn-outline-primary">Reset</button>
-            </div>
+        <div class="form-group row">
+          <div class="col text-center">
+            <button id="reset-timer" class="btn-wsevent btn btn-outline-primary ml-2">Timer zurücksetzen</button>
           </div>
-        </form>
+        </div>
         </p>
         <!-- Div Group Reset Timers  -->
-        <!-- Div Group EEPROM formatting -->
-        <hr />
-        <p>
-        <h4>EEPROM formatieren</h4>
-        <div class="alert alert-primary alert-dismissable show fade" role="alert">
-          <button type="button" class="close" data-dismiss="alert" aria-label="Close">
-            <span aria-hidden="true">×</span>
-          </button>
-          <strong>Achtung!</strong><br>
-          Das Formatieren der EEPROM-Bereiche sollte nur ausgeführt werden wenn es unbedingt erforderlich ist!
-          Hierdurch werden alle Einstellungen zurück gesetzt bzw. alle Betriebsdaten gehen verloren.
-          Folgende Situationen erfordern unter anderem eine Formatierung:
-          - Erstinitialisierung (bei neu aufgebautem Gerät)
-          - Firmware-Update (nur wenn es die Release-Notes fordern)
-        </div>
-        <form action="post.htm" method="POST" class="form-horizontal">
-          <div class="form-group row">
-            <div class="offset-4 col-8">
-              <div class="form-check">
-                <input class="form-check-input" type="checkbox" name="reset_ee_cfg" id="reset_ee_cfg">
-                <label class="form-check-label" for="reset_ee_cfg">
-                  Bereich "CFG"
-                </label>
-              </div>
-              <div class="form-check">
-                <input class="form-check-input" type="checkbox" name="reset_ee_pds" id="reset_ee_pds">
-                <label class="form-check-label" for="reset_ee_pds">
-                  Bereich "PDS"
-                </label>
+     <!-- Div Group LiveDebug -->
+     <hr />
+     <p>
+     <h4>Live Debug</h4>
+     <div class="form-group row">
+       <textarea class="form-control" spellcheck="false" id="livedebug-out" rows="3" readonly></textarea>
+     </div>
+     <div class="form-group row">
+       <div class="col text-center">
+         <button id="debugstart" class="btn-wsevent btn btn-outline-primary ml-2">Start</button>
+         <button id="debugstop" class="btn-wsevent btn btn-outline-primary ml-2">Stop</button>
+       </div>
+     </div>
+     </p>
+     <!-- Div Group LiveDebug -->
+     <!-- Div Group Device Reboot -->
+     <hr />
+     <p>
+     <h4>Ger&auml;t neustarten</h4>
+       <div class="form-group row">
+         <div class="col text-center">
+           <button id="reboot" class="btn-wsevent confirm btn btn-outline-primary">Reboot</button>
+         </div>
+       </div>
+     </p>
+     <!-- Div Group Device Reboot -->
+   </div>
+   <!-- Div Tab Maintenance -->
+
+         <!-- Div Tab Settings-->
+         <div id="tab_source" class="tab-pane fade" role="tabpanel">
+          <h3>Einstellungen</h3>
+          <!-- Div Group Battery Type -->
+          <hr />
+          <p>
+            <h4>Akku</h4>
+            <div class="form-group row">
+              <label for="batterytype" class="control-label col-4">Akku-Variante</label>
+              <div class="col-8">
+                <select id="batterytype" class="set-wsevent data-batterytype select form-control"> 
+                  <option value="Undefined">Undefined</option>
+                  <option value="LiPo3S">LiPo 3S</option>
+                  <option value="LiPo2S">LiPo 2S</option>            
+                </select>
               </div>
             </div>
-          </div>
-          <div class="form-group row">
-            <div class="col text-center">
-              <button name="reset_ee_btn" type="submit" class="btn btn-outline-primary">EEPROM formatieren</button>
-            </div>
-          </div>
-        </form>
-        </p>
-        <!-- Div Group EEPROM formatting -->
-        <!-- Div Group Device Reboot -->
-        <hr />
-        <p>
-        <h4>Ger&auml;t neustarten</h4>
-        <form action="post.htm" method="POST" class="form-horizontal">
-          <div class="form-group row">
-            <div class="col text-center">
-              <button name="reboot" type="submit" class="btn btn-outline-primary">Reboot</button>
-            </div>
-          </div>
-        </form>
-        </p>
-        <!-- Div Group Device Reboot -->
-      </div>
-      <!-- Div Tab Maintenance -->
-      <!-- Div Tab Settings-->
-      <div id="tab_source" class="tab-pane fade" role="tabpanel">
-        <h3>Einstellungen</h3>
-        <!-- Div Group Battery Type -->
-        <hr />
-        <p>
-        <form action="post.htm" method="POST" class="form-horizontal">
-          <h4>Akku-Variante</h4>
-          <div class="form-group row">
-            <label for="battery_select" class="control-label col-4">Akku</label>
-            <div class="col-8">
-              <select id="battery_select" name="battery_select" class="select form-control">
-                %BATTERY_SELECT_OPTIONS%
-              </select>
-            </div>
-          </div>
-          <h4>Timer-Einstellungen</h4>
-          <div class="form-group row">
-            <label for="factionreboot_cont" class="control-label col-4">active Faction Recovery</label>
-            <div class="col-8">
-              <div class="form-check">
-                <input class="form-check-input" type="checkbox" name="factionreboot_cont" id="factionreboot_cont"
-                  %FACTIONREBOOT_CHECKED%>
-                <label class="form-check-label" for="factionreboot_cont">
-                  aktive Faktion beim booten wiederherstellen ?
-                </label>
-              </div>
-            </div>
-          </div>
-          <h4>Faktionsbezeichnungen</h4>
-          <div class="alert alert-primary alert-dismissable show fade" role="alert">
-            <button type="button" class="close" data-dismiss="alert" aria-label="Close">
-              <span aria-hidden="true">×</span>
-            </button>
-            <strong>Achtung!</strong><br>
-            Faktionsbezeichnungen können nur aus ASCII-Zeichen bestehen, also A-Z, a-z und 0-9
-          </div>
-          <div class="form-group row">
-            <label for="faction_1_name" class="control-label col-4">Faktion 1</label>
-            <div class="col-8">
-              <div class="input-group">
-                <input id="faction_1_name" name="faction_1_name" value="%NAME_FAC_1%" type="text" class="form-control" pattern="[A-Za-z0-9 _-]{1,32}">
-                <div class="input-group-append">
-                  <span class="input-group-text">max 32 Zeichen</span>
+          </p>
+          <!-- Div Group Battery Type -->
+          <!-- Div Group Timer Settings -->
+          <hr />
+          <p>
+          <h4>Timer Einstellungen</h4>
+            <div class="form-group row">
+              <label for="active_faction_on_reboot" class="control-label col-4">Aktive Fraktion wiederherstellen</label>
+              <div class="col-8">
+                <div class="form-check">
+                  <input class="set-wsevent data-active_faction_on_reboot form-check-input" type="checkbox" id="active_faction_on_reboot">
+                  <label class="form-check-label" for="active_faction_on_reboot">
+                    aktivieren
+                  </label>
                 </div>
               </div>
-            </div>
-          </div>
-          <div class="form-group row">
-            <label for="faction_2_name" class="control-label col-4">Faktion 2</label>
-            <div class="col-8">
-              <div class="input-group">
-                <input id="faction_2_name" name="faction_2_name" value="%NAME_FAC_2%" type="text" class="form-control" pattern="[A-Za-z0-9 _-]{1,32}">
-                <div class="input-group-append">
-                  <span class="input-group-text">max 32 Zeichen</span>
-                </div>
+            </div>      
+            <div class="form-group row">
+              <label for="name_faction1" class="control-label col-4">Faktion 1</label>
+              <div class="col-8">
+                <input id="name_faction1" type="text" class="set-wsevent data-name_faction1 form-control" required="required">
+                  <div class="input-group-append">
+                    <span class="input-group-text">max. 32 Zeichen</span>
+                  </div>
               </div>
             </div>
-          </div>
-          <div class="form-group row">
-            <label for="faction_3_name" class="control-label col-4">Faktion 3</label>
-            <div class="col-8">
-              <div class="input-group">
-                <input id="faction_3_name" name="faction_3_name" value="%NAME_FAC_3%" type="text" class="form-control" pattern="[A-Za-z0-9 _-]{1,32}">
-                <div class="input-group-append">
-                  <span class="input-group-text">max 32 Zeichen</span>
-                </div>
+            <div class="form-group row">
+              <label for="name_faction2" class="control-label col-4">Faktion 2</label>
+              <div class="col-8">
+                <input id="name_faction2" type="text" class="set-wsevent data-name_faction2 form-control" required="required">
+                  <div class="input-group-append">
+                    <span class="input-group-text">max. 32 Zeichen</span>
+                  </div>
               </div>
             </div>
-          </div>
+            <div class="form-group row">
+              <label for="name_faction3" class="control-label col-4">Faktion 3</label>
+              <div class="col-8">
+                <input id="name_faction3" type="text" class="set-wsevent data-name_faction3 form-control" required="required">
+                  <div class="input-group-append">
+                    <span class="input-group-text">max. 32 Zeichen</span>
+                  </div>
+              </div>
+            </div>
+          <!-- Div Group Timer Settings -->
+        <!-- Div Group Save Button-->
+        <hr />
+        <p>
           <div class="form-group row">
             <div class="col text-center">
-              <button name="settingssave" type="submit" class="btn btn-outline-primary">&Uuml;bernehmen</button>
+              <button id="settingssave" class="btn-wsevent btn btn-outline-primary">Speichern</button>
             </div>
           </div>
-        </form>
         </p>
-        <!-- Div Group Battery Type -->
       </div>
       <!-- Div Tab Settings -->
 
-      <!-- Div Tab SystemInfo -->
-      <div id="tab_sysinfo" class="tab-pane fade" role="tabpanel">
-        <h3>Systeminfo</h3>
-        <!-- Div Group Sysinfo:Geraeteinfo -->
-        <hr />
-        <p>
-        <h4>Ger&auml;t</h4>
-        <table class="table">
-          <tbody>
-            <tr>
-              <th class="col-7" scope="col">Parameter</td>
-              <th class="col-5" scope="col">Value</td>
-            </tr>
-            <tr>
-              <td>Hostname</td>
-              <td>%HOSTNAME%</td>
-            </tr>
-            <tr>
-              <td>Device-ID</td>
-              <td>%DEVICENAME_ID%</td>
-            </tr>
-            <tr>
-              <td>Battery Voltage</td>
-              <td>%BAT_VOLTAGE%V</td>
-            </tr>
-            <tr>
-              <td>Battery Remain</td>
-              <td>%BAT_REMAIN_CAPACITY%&#37;</td>
-            </tr>
-        </table>
-        </p>
-        <!-- Div Group Sysinfo:Geraeteinfo -->
-        <!-- Div Group Sysinfo:Settings -->
-        <hr />
-        <p>
-        <h4>Einstellungen</h4>
-        <table class="table">
-          <tbody>
-            <tr>
-              <th class="col-7" scope="col">Parameter</td>
-              <th class="col-5" scope="col">Value</td>
-            </tr>
-            <tr>
-              <td>Battery_type</td>
-              <td>%BATTERY_TYPE%</td>
-            </tr>
-            <tr>
-              <td>Faction_recovery</td>
-              <td>%FACTION_RECOVERY%</td>
-            </tr>
-            <tr>
-              <td>EEPROM Version</td>
-              <td>%EEPROM_VERSION%</td>
-            </tr>
-            <tr>
-              <td>Checksum</td>
-              <td>%CONFIG_CHECKSUM%</td>
-            </tr>
-          </tbody>
-        </table>
-        </p>
-        <!-- Div Group Sysinfo:Settings -->
-        <!-- Div Group Sysinfo:Persistance -->
-        <hr />
-        <p>
-        <h4>Betriebsdaten</h4>
-        <table class="table">
-          <tbody>
-            <tr>
-              <th class="col-7" scope="col">Parameter</td>
-              <th class="col-5" scope="col">Value</td>
-            </tr>
-            <tr>
-              <td>writeCycleCounter</td>
-              <td>%WRITE_CYCLE_COUNT%</td>
-            </tr>
-            <tr>
-              <td>PersistenceMarker</td>
-              <td>%PERSISTENCE_MARKER%</td>
-            </tr>
-            <tr>
-              <td>activeFaction</td>
-              <td>%ACTIVE_FACTION%</td>
-            </tr>
-            <tr>
-              <td>faction_1_timer</td>
-              <td>%POINTS_FAC_1%</td>
-            </tr>
-            <tr>
-              <td>faction_2_timer</td>
-              <td>%POINTS_FAC_2%</td>
-            </tr>
-            <tr>
-              <td>faction_3_timer</td>
-              <td>%POINTS_FAC_3%</td>
-            </tr>
-            <tr>
-              <td>checksum</td>
-              <td>%PERSISTANCE_CHECKSUM%</td>
-            </tr>
-        </table>
-        </p>
-        <!-- Div Group Sysinfo:Persistance -->
-        <!-- Div Group LiveDebug -->
-        <hr />
-        <p>
-        <h4>Live Debug</h4>
+    <!-- Div Tab Firmware Update-->
+    <div id="tab_fwupdate" class="tab-pane fade" role="tabpanel">
+      <h3>Firmware</h3>
+      <!-- Div Group VersionInfo -->
+      <hr />
+      <p>
+      <h4>Version-Info</h4>
+      <table class="table">
+        <tbody>
+          <tr>
+            <th class="col-7" scope="col">Parameter</td>
+            <th class="col-5" scope="col">Value</td>
+          </tr>
+          <tr>
+            <td>Firmware Version</td>
+            <td>%SW_VERSION%</td>
+          </tr>
+          <tr>
+            <td>Flash Version</td>
+            <td>%FS_VERSION%</td>
+          </tr>
+          <tr>
+            <td>Git Revision</td>
+            <td>%GIT_REV%</td>
+          </tr>
+      </table>
+      </p>
+      <!-- Div Group VersionInfo -->
+      <!-- Div Group EEPROM Backup -->
+      <hr />
+      <p>
+      <h4>EEPROM-Backup</h4>
+      <div class="form-group row">
+        <div class="col text-center">
+          <a class="btn btn-outline-primary" href="eejson" role="button" id="ee-backup-download">Download</a>
+        </div>
+      </div>
+      </p>
+      <!-- Div Group EEPROM Backup -->
+      <!-- Div Group EEPROM Restore -->
+      <hr />
+      <p>
+      <h4>EEPROM-Restore</h4>
+      <form method='POST' action='eeRestore' enctype='multipart/form-data'>
         <div class="form-group row">
-          <textarea class="form-control" spellcheck="false" id="livedebug-out" rows="3" readonly></textarea>
+          <div class="custom-file">
+            <input type="file" name="ee-restore-file" class="custom-file-input" id="ee-restore-file" accept=".ee.json"
+              required />
+            <label class="custom-file-label" for="ee-restore-file">EEPROM-Backup ausw&auml;hlen</label>
+          </div>
         </div>
         <div class="form-group row">
           <div class="col text-center">
-            <button id="btn-ws-start" class="btn btn-outline-primary">Start</button>
-            <button id="btn-ws-stop" class="btn btn-outline-primary ml-2">Stop</button>
+            <button name="submit" type="submit" class="btn btn-outline-primary">Restore starten</button>
+          </div>
+        </div>
+      </form>
+      </p>
+      <!-- Div Group EEPROM Restore -->
+      <!-- Div Group Firmware Update -->
+      <hr />
+      <p>
+      <h4>Firmware-Update</h4>
+      <form method='POST' action='doUpdate' enctype='multipart/form-data'>
+        <div class="form-group row">
+          <div class="custom-file">
+            <input type="file" name="fw-update-file" class="custom-file-input" id="fw-update-file"
+              accept=".fw.bin,.fs.gz" required />
+            <label class="custom-file-label" for="fw-update-file">Firmware-Update ausw&auml;hlen</label>
           </div>
         </div>
-        </p>
-        <!-- Div Group LiveDebug -->
-      </div>
-      <!-- Div Tab SystemInfo -->
-
-      <!-- Div Tab Firmware Update-->
-      <div id="tab_fwupdate" class="tab-pane fade" role="tabpanel">
-        <h3>Firmware</h3>
-        <!-- Div Group VersionInfo -->
-        <hr />
-        <p>
-        <h4>Version-Info</h4>
-        <table class="table">
-          <tbody>
-            <tr>
-              <th class="col-7" scope="col">Parameter</td>
-              <th class="col-5" scope="col">Value</td>
-            </tr>
-            <tr>
-              <td>Firmware Version</td>
-              <td>%SW_VERSION%</td>
-            </tr>
-            <tr>
-              <td>Flash Version</td>
-              <td>%FS_VERSION%</td>
-            </tr>
-            <tr>
-              <td>Git Revision</td>
-              <td>%GIT_REV%</td>
-            </tr>
-        </table>
-        </p>
-        <!-- Div Group VersionInfo -->
-        <!-- Div Group EEPROM Backup -->
-        <hr />
-        <p>
-        <h4>EEPROM-Backup</h4>
         <div class="form-group row">
           <div class="col text-center">
-            <a class="btn btn-outline-primary" href="eejson" role="button" id="ee-backup-download">Download</a>
+            <button name="submit" type="submit" class="btn btn-outline-primary">Update starten</button>
           </div>
         </div>
-        </p>
-        <!-- Div Group EEPROM Backup -->
-        <!-- Div Group EEPROM Restore -->
-        <hr />
-        <p>
-        <h4>EEPROM-Restore</h4>
-        <form method='POST' action='eeRestore' enctype='multipart/form-data'>
-          <div class="form-group row">
-            <div class="custom-file">
-              <input type="file" name="ee-restore-file" class="custom-file-input" id="ee-restore-file" accept=".ee.json"
-                required />
-              <label class="custom-file-label" for="ee-restore-file">EEPROM-Backup ausw&auml;hlen</label>
-            </div>
-          </div>
-          <div class="form-group row">
-            <div class="col text-center">
-              <button name="submit" type="submit" class="btn btn-outline-primary">Restore starten</button>
-            </div>
-          </div>
-        </form>
-        </p>
-        <!-- Div Group EEPROM Restore -->
-        <!-- Div Group Firmware Update -->
-        <hr />
-        <p>
-        <h4>Firmware-Update</h4>
-        <form method='POST' action='doUpdate' enctype='multipart/form-data'>
-          <div class="form-group row">
-            <div class="custom-file">
-              <input type="file" name="fw-update-file" class="custom-file-input" id="fw-update-file"
-                accept=".fw.bin,.fs.gz" required />
-              <label class="custom-file-label" for="fw-update-file">Firmware-Update ausw&auml;hlen</label>
-            </div>
-          </div>
-          <div class="form-group row">
-            <div class="col text-center">
-              <button name="submit" type="submit" class="btn btn-outline-primary">Update starten</button>
-            </div>
-          </div>
-        </form>
-        </p>
-        <!-- Div Group Firmware Update -->
-      </div>
-      <!-- Div Tab Firmware Update-->
+      </form>
+      </p>
+      <!-- Div Group Firmware Update -->
     </div>
-    <!-- Tabs Content -->
-  </main>
+    <!-- Div Tab Firmware Update-->
+  </div>
+  <!-- Tabs Content -->
+</main>
 
+<!-- Footer -->
 
-  <!-- Footer -->
-
-  <footer class="page-footer navbar-dark bg-primary font-small fixed-bottom">
-    <div class="container-fluid text-center">
-      <div class="footer-copyright text-center py-3">
-        <span class="text-muted">© 2023 -
-          <a class="text-reset fw-bold" href="https://hiabuto.de/">Hiabuto Defense Systems</a></span>
-      </div>
+<footer class="page-footer navbar-dark bg-primary font-small fixed-bottom">
+  <div class="container-fluid text-center">
+    <div class="footer-copyright text-center py-3">
+      <span class="text-muted">© 2023 -
+        <a class="text-reset fw-bold" href="https://eventronics.de/">Marcel Peterkau</a></span>
     </div>
-  </footer>
+  </div>
+</footer>
 
-  <!-- Footer -->
+<!-- Footer -->
 
-  <!-- Modal Dialog -->
+<!-- Modal Dialog -->
 
-  <div class="modal fade" id="dtcModal" tabindex="-1" role="dialog" aria-labelledby="dtcModalLabel" aria-hidden="true">
-    <div class="modal-dialog modal-dialog-centered" role="document">
-      <div class="modal-content">
-        <div class="modal-header">
-          <h5 class="modal-title" id="dtcModalLabel">DTC-Description</h5>
-          <button type="button" class="close" data-dismiss="modal" aria-label="Close">
-            <span aria-hidden="true">&times;</span>
-          </button>
-        </div>
-        <div class="modal-body">
-          <p class="dtc-desc">DTC Description</p>
-          <p class="dtc-debugval">DTC DebugVal</p>
-        </div>
-        <div class="modal-footer">
-          <button type="button" class="btn btn-outline-secondary" data-dismiss="modal">Close</button>
-        </div>
+<div class="modal fade" id="dtcModal" tabindex="-1" role="dialog" aria-labelledby="dtcModalLabel" aria-hidden="true">
+  <div class="modal-dialog modal-dialog-centered" role="document">
+    <div class="modal-content">
+      <div class="modal-header">
+        <h5 class="modal-title" id="dtcModalLabel">DTC-Description</h5>
+        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
+          <span aria-hidden="true">&times;</span>
+        </button>
+      </div>
+      <div class="modal-body">
+        <p class="dtc-desc">DTC Description</p>
+        <p class="dtc-debugval">DTC DebugVal</p>
+      </div>
+      <div class="modal-footer">
+        <button type="button" class="btn btn-outline-secondary" data-dismiss="modal">Close</button>
       </div>
     </div>
   </div>
+</div>
 
-  <!-- Modal Dialog -->
+<!-- Modal Dialog -->
 
-  <script>
-    $('.navbar-nav>li>a').on('click', function () {
-      $('.navbar-collapse').collapse('hide');
-    });
 
-    document.querySelector('.custom-file-input').addEventListener('change', function (e) {
-      var fileName = document.getElementById("fw-update-file").files[0].name;
-      var nextSibling = e.target.nextElementSibling
-      nextSibling.innerText = fileName
-    });
-
-    $(document).ready(function () {
-      $("tr[data-dtc]").each(function (i) {
-        $(this).attr('data-toggle', "modal");
-        $(this).attr('data-target', "#dtcModal");
-      });
-    });
-
-    $('#dtcModal').on('show.bs.modal', function (event) {
-      var dtctr = $(event.relatedTarget)
-      var dtc = dtctr.data('dtc')
-      var debugval = dtctr.data('debugval')
-      var modal = $(this)
-      $.getJSON('static/tt_dtc/dtc_' + dtc + '.json', function (data) {
-        modal.find('.modal-title').text(data.title)
-        modal.find('.dtc-desc').text(data.description)
-        if (debugval > 0) {
-          modal.find('.dtc-debugval').text("Debugvalue: " + debugval)
-        }
-        else {
-          modal.find('.dtc-debugval').remove()
-        }
-      }).fail(function () {
-        console.log("An error has occurred.");
-        modal.find('.modal-title').text("Fehler")
-        modal.find('.dtc-desc').text("DTC-Beschreibung konnte nicht geladen werden")
-      });
-    });
-
-  </script>
 
 </body>
 

Software/data_src/post.htm

@@ -1,28 +0,0 @@
-<!DOCTYPE html>
-<html>
-
-<head>
-  <meta charset="utf-8" />
-  <title>KTM CAN Chain Oiler</title>
-  <meta http-equiv="content-type" content="text/html;charset=UTF-8">
-  <meta name="viewport" content="width=device-width, initial-scale=1">
-  <link rel="stylesheet" href="static/css/bootstrap.min.css">
-  <link rel="stylesheet" href="static/css/custom.css">
-  <script src="static/js/jquery.min.js"></script>
-  <script src="static/js/bootstrap.min.js"></script>
-  <link rel="apple-touch-icon" sizes="180x180" href="static/img/apple-touch-icon.png">
-  <link rel="icon" type="image/png" sizes="32x32" href="static/img/favicon-32x32.png">
-  <link rel="icon" type="image/png" sizes="16x16" href="static/img/favicon-16x16.png">
-  <link rel="manifest" href="static/img/site.webmanifest">
-  <meta http-equiv="refresh" content="3; url='index.htm'" />
-</head>
-
-<body>
-  <div class="container" style="display: flex; justify-content: center; align-items: center; height: 100vh">
-    <div class="alert alert-success">
-      <strong>Bitte warten!</strong> Änderungen werden übernommen.
-    </div>
-  </div>
-</body>
-
-</html>

Software/data_src/static/css/bootstrap.min.css

@@ -4,7 +4,7 @@
  * Copyright 2011-2018 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
-:root {
+ :root {
     --blue: #007bff;
     --indigo: #6610f2;
     --purple: #6f42c1;

Software/data_src/static/css/tweaks.css

@@ -25,3 +25,66 @@ hr {
     padding: 10px;
 }
 
+#overlay {
+    display: none;
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background: rgba(0, 0, 0, 0.8); /* Dunkler Hintergrund mit Transparenz */
+    color: white; /* Textfarbe */
+    justify-content: center;
+    align-items: center;
+    z-index: 9999; /* Stellen Sie sicher, dass es über anderen Elementen liegt */
+}
+
+.overlay-content {
+    text-align: center;
+    font-size: 4rem;
+}
+
+.loader {
+    width: 96px;
+    height: 96px;
+    border: 12px solid #FFF;
+    border-radius: 50%;
+    display: inline-block;
+    position: relative;
+    box-sizing: border-box;
+    animation: rotation 1s linear infinite;
+  } 
+  .loader::after {
+    content: '';  
+    box-sizing: border-box;
+    position: absolute;
+    left: 50%;
+    top: 50%;
+    transform: translate(-50%, -50%);
+    width: 120px;
+    height: 120px;
+    border-radius: 50%;
+    border: 12px solid transparent;
+    border-bottom-color: #FF3D00;
+  }
+  
+  @keyframes rotation {
+    0% {
+      transform: rotate(0deg);
+    }
+    100% {
+      transform: rotate(360deg);
+    }
+  } 
+
+  .notification-container {
+    position: fixed;
+    top: 30%;
+    left: 50%;
+    transform: translateX(-50%);
+    z-index: 1000;
+  }
+  
+  .notification {
+    margin-bottom: 20px; /* Fügen Sie bei Bedarf weitere Stile hinzu */
+  }

Software/data_src/static/dtc_table.json

@@ -0,0 +1,96 @@
+{
+    "codegenerator_checksum": "313d59949b074024df3c5d796f65e3bd518e34f0bb171185c30f008f21c19d30",
+    "timestamp": "2024-05-30 21:56:51",
+    "dtc_table_data": [
+        {
+            "num": 0,
+            "title": "No Error",
+            "description": "No Error"
+        },
+        {
+            "num": 1,
+            "title": "Akku leer",
+            "description": "Akku ist komplett leer. Den Akku aufladen!"
+        },
+        {
+            "num": 2,
+            "title": "Akku niedrig",
+            "description": "Akku ist unter der Warnschwelle. Den Akku demnächst aufladen"
+        },
+        {
+            "num": 3,
+            "title": "kein EEPROM erkannt",
+            "description": "Es wurde kein EEPROM gefunden. Dies lässt einen Hardware-Defekt vermuten."
+        },
+        {
+            "num": 4,
+            "title": "EEPROM CFG Checksumme",
+            "description": "Die Checksumme der Config-Partition des EEPROM ist ungültig. Setzen sie den EEPROM-Bereich 'CFG' im Menu 'Wartung' zurück"
+        },
+        {
+            "num": 5,
+            "title": "EEPROM PDS Checksumme",
+            "description": "Die Checksumme der Betriebsdaten-Partition des EEPROM ist ungültig. Setzen sie den EEPROM-Bereich 'PDS' im Menu 'Wartung' zurück"
+        },
+        {
+            "num": 6,
+            "title": "EEPROM PDS Adresse",
+            "description": "Die Adresse der Betriebsdaten-Partition im EEPROM ist ungültig. Setzen sie den EEPROM-Bereich 'PDS' im Menu 'Wartung' zurück"
+        },
+        {
+            "num": 7,
+            "title": "EEPROM Version falsch",
+            "description": "Die Layout-Version des EEPROM stimmt nicht mit der Firmware-Version überein. Setzen sie den EEPROM-Bereich 'CFG' im Menu 'Wartung' zurück"
+        },
+        {
+            "num": 8,
+            "title": "Flashspeicher Fehler",
+            "description": "Der Flashspeicher konnte nicht initialisiert werden. Aktualisieren sie Flash & Firmware"
+        },
+        {
+            "num": 9,
+            "title": "Flashversion falsch",
+            "description": "Die Version des Flashspeicher stimmt nicht mit der Firmware-Version überein. Aktualisieren sie den Flash mit der passenden Update-Datei"
+        },
+        {
+            "num": 10,
+            "title": "Keine Akkuüberwachung",
+            "description": "Es wurde keine Akkuüberwachung über I2C gefunden, Prüfen sie die Hardware!"
+        },
+        {
+            "num": 11,
+            "title": "LoRa-Transceiver Error",
+            "description": "Es konnte keine Verbindung zum LoRa-Transceiver hergestellt werden. Prüfen Sie die Hardware auf Defekte"
+        },
+        {
+            "num": 12,
+            "title": "Config-Validierung",
+            "description": "Ein oder mehrer Einstellungswerte sind ausserhalb plausibler Werte. Prüfen Sie Ihre Einstellungen"
+        },
+        {
+            "num": 13,
+            "title": "EEPROM-Migration",
+            "description": "Es wurde ein altes EEPROm Image erkannt, konnte aber nicht migriert werden. EEPROM manuell zurück setzen und neue Einstellunge speichern."
+        },
+        {
+            "num": 14,
+            "title": "Dummy-DTC Info",
+            "description": "Ein Dummy-DTC der Schwere \"Info\" für Debugging-Zwecke"
+        },
+        {
+            "num": 15,
+            "title": "Dummy-DTC Warnung",
+            "description": "Ein Dummy-DTC der Schwere \"Warnung\" für Debugging-Zwecke"
+        },
+        {
+            "num": 16,
+            "title": "Dummy-DTC Kritisch",
+            "description": "Ein Dummy-DTC der Schwere \"Kritisch\" für Debugging-Zwecke"
+        },
+        {
+            "num": 17,
+            "title": "Last Error",
+            "description": "Last Error"
+        }
+    ]
+}

Software/data_src/static/js/dtc_table.js

@@ -0,0 +1,196 @@
+const jsonFilePath = "static/dtc_table.json";
+
+var dtcState = {};
+
+async function processDTCNotifications(dtcArray) {
+  if (dtcArray.length === 0 || dtcArray[0] == "0") {
+    dtcState = {};
+    return;
+  }
+
+  for (var i = 0; i < dtcArray.length; i++) {
+    var dtcInfo = dtcArray[i].split(",");
+    var errorCode = parseInt(dtcInfo[1]);
+    var activity = parseInt(dtcInfo[3]);
+    var severity = parseInt(dtcInfo[2]);
+
+    try {
+      var { title, description } = await getDescriptionForDTCNumber(errorCode);
+
+      switch (severity) {
+        case 1:
+          severity = "info";
+          break;
+        case 2:
+          severity = "warning";
+          break;
+        case 3:
+          severity = "danger";
+          break;
+      }
+
+      if (dtcState[errorCode]) {
+        // Überprüfen, ob sich der Zustand von "previous" auf "active" geändert hat
+        if (activity !== dtcState[errorCode]) {
+          dtcState[errorCode] = activity;
+          if (activity === 1) showNotification(description, severity);
+        }
+      } else {
+        // DTC ist neu, Zustand speichern und Benachrichtigung anzeigen
+        dtcState[errorCode] = activity;
+        showNotification(description, severity);
+      }
+    } catch (error) {
+      console.error("Error processing DTC:", error);
+    }
+  }
+}
+
+function getDescriptionForDTCNumber(number) {
+  return new Promise((resolve, reject) => {
+    fetch(jsonFilePath)
+      .then((response) => response.json())
+      .then((data) => {
+        const dtcList = data.dtc_table_data;
+        const foundEntry = dtcList.find((entry) => entry.num === number);
+
+        if (foundEntry) {
+          const description = foundEntry.description;
+          const title = foundEntry.title;
+          resolve({ title, description });
+        } else {
+          // Wenn die Nummer nicht gefunden wurde, geben Sie einen Fehler zurück
+          reject(`Beschreibung für Nummer ${number} nicht gefunden.`);
+        }
+      })
+      .catch((error) => {
+        // Im Fehlerfall geben Sie den Fehler zurück
+        reject(error);
+      });
+  });
+}
+
+async function showDTCModal(event) {
+  var dtc = parseInt(event.currentTarget.getAttribute("data-dtc"));
+  var debugval = event.currentTarget.getAttribute("data-debugval");
+  var modal = $("#dtcModal");
+
+  try {
+    var { title, description } = await getDescriptionForDTCNumber(dtc);
+
+    modal.find(".modal-title").text(title);
+    modal.find(".dtc-desc").text(description);
+
+    if (debugval > 0) {
+      modal.find(".dtc-debugval").text("Debugvalue: " + debugval);
+    } else {
+      modal.find(".dtc-debugval").remove();
+    }
+  } catch (error) {
+    console.error("Fehler beim Abrufen der Beschreibung:", error);
+    modal.find(".modal-title").text("Fehler");
+    modal.find(".dtc-desc").text("DTC-Beschreibung konnte nicht geladen werden");
+  }
+
+  // Modal anzeigen
+  modal.modal("show");
+}
+
+
+function fillDTCTable(dtcArray) {
+  // Referenz auf das Tabellen-Element
+  var table = document.getElementById("dtc_table");
+  var tablediv = document.getElementById("dtc_container");
+
+  // Prüfen, ob DTC vorhanden sind
+  if (dtcArray.length === 0 || dtcArray[0] == "0") {
+    // Verstecke das Tabellen-Div, wenn keine DTC vorhanden sind
+    tablediv.hidden = true;
+    table.innerHTML = "";
+    return;
+  } else {
+    // Zeige das Tabellen-Div, wenn DTC vorhanden sind
+    tablediv.hidden = false;
+  }
+
+  // Tabelle leeren, bevor sie neu gefüllt wird
+  table.innerHTML = "";
+
+  // Überschriften für die Tabelle erstellen
+  var headerRow = table.insertRow(0);
+
+  // Definition der Klassen und Scopes für die Spalten
+  var columnDefinitions = [
+    { class: "col-6", scope: "Zeitstempel" },
+    { class: "col-2", scope: "Fehlercode" },
+    { class: "col-2", scope: "Schwere" },
+    { class: "col-2", scope: "Aktiv" },
+  ];
+
+  for (var i = 0; i < columnDefinitions.length; i++) {
+    var headerCell = headerRow.insertCell(i);
+    headerCell.className = `th ${columnDefinitions[i].class}`;
+    headerCell.scope = columnDefinitions[i].scope;
+    headerCell.innerHTML = columnDefinitions[i].scope;
+  }
+
+  // DTC-Daten in die Tabelle einfügen
+  for (var i = 0; i < dtcArray.length; i++) {
+    var dtcInfo = dtcArray[i].split(",");
+
+    var row = table.insertRow(i + 1); // +1 wegen der Überschriftenzeile
+
+    // Zeitstempel
+    var timestampCell = row.insertCell(0);
+    timestampCell.innerHTML = formatTimestamp(parseInt(dtcInfo[0]));
+
+    // Fehlercode
+    var errorCodeCell = row.insertCell(1);
+    errorCodeCell.innerHTML = dtcInfo[1];
+
+    // Schwere
+    var severityCell = row.insertCell(2);
+    var severity = parseInt(dtcInfo[2]);
+
+    // Schwere
+    switch (severity) {
+      case 1:
+        severityCell.innerHTML = '<img src="static/img/info.png" alt="Info" />';
+        break;
+      case 2:
+        severityCell.innerHTML =
+          '<img src="static/img/warn.png" alt="Warnung" />';
+        break;
+      case 3:
+        severityCell.innerHTML =
+          '<img src="static/img/critical.png" alt="Kritisch" />';
+        break;
+      default:
+        severityCell.innerHTML =
+          '<img src="static/img/none.png" alt="Unbekannt" />';
+    }
+
+    row.setAttribute("data-dtc", dtcInfo[1]);
+    row.setAttribute("data-debugval", dtcInfo[4]);
+    row.addEventListener("click", showDTCModal);
+
+    // Aktivität
+    var activityCell = row.insertCell(3);
+    activityCell.innerHTML = parseInt(dtcInfo[3]) === 1 ? "active" : "previous";
+  }
+}
+
+function formatTimestamp(milliseconds) {
+  const date = new Date(milliseconds);
+
+  const days = String(date.getUTCDate() - 1).padStart(2, "0");
+  const hours = String(date.getUTCHours()).padStart(2, "0");
+  const minutes = String(date.getUTCMinutes()).padStart(2, "0");
+  const seconds = String(date.getUTCSeconds()).padStart(2, "0");
+  const millisecondsFormatted = String(date.getUTCMilliseconds()).padStart(
+    3,
+    "0"
+  );
+
+  return `${days}-${hours}:${minutes}:${seconds}:${millisecondsFormatted}`;
+}

Software/data_src/static/js/script.js

@@ -0,0 +1,27 @@
+$(document).ready(function () {
+    $(".navbar-nav a").on("click", function () {
+      $(".navbar-collapse").collapse("hide");
+    });
+  
+    $("#show_hide_password a").on("click", function (event) {
+      event.preventDefault();
+      if ($("#show_hide_password input").attr("type") == "text") {
+        $("#show_hide_password input").attr("type", "password");
+        $("#show_hide_password i").addClass("fa-eye-slash");
+        $("#show_hide_password i").removeClass("fa-eye");
+      } else if ($("#show_hide_password input").attr("type") == "password") {
+        $("#show_hide_password input").attr("type", "text");
+        $("#show_hide_password i").removeClass("fa-eye-slash");
+        $("#show_hide_password i").addClass("fa-eye");
+      }
+    });
+  });
+  
+  document
+    .querySelector(".custom-file-input")
+    .addEventListener("change", function (e) {
+      var fileName = document.getElementById("fw-update-file").files[0].name;
+      var nextSibling = e.target.nextElementSibling;
+      nextSibling.innerText = fileName;
+    });
+  

Software/data_src/static/js/websocket.js

@@ -1,7 +1,15 @@
 var gateway = `ws://${window.location.hostname}/ws`;
 var websocket;
 
-window.addEventListener("load", onLoad);
+var statusMapping;
+var staticMapping;
+var overlay;
+
+document.addEventListener("DOMContentLoaded", function () {
+  // Ihr JavaScript-Code hier, einschließlich der onLoad-Funktion
+  overlay = document.getElementById("overlay");
+  onLoad();
+});
 
 function initWebSocket() {
   console.log("Trying to open a WebSocket connection...");
@@ -12,12 +20,27 @@ function initWebSocket() {
 }
 
 function initButtons() {
-  document
-    .getElementById("btn-ws-stop")
-    .addEventListener("click", livedebug_stop);
-  document
-    .getElementById("btn-ws-start")
-    .addEventListener("click", livedebug_start);
+  var elements = document.getElementsByClassName("btn-wsevent");
+
+  if (elements.length > 0) {
+    for (var i = 0; i < elements.length; i++) {
+      let element = elements[i];
+      element.addEventListener("click", sendButton);
+    }
+  }
+}
+
+function initSettingInputs() {
+  var elements = document.getElementsByClassName("set-wsevent");
+
+  if (elements.length > 0) {
+    for (var i = 0; i < elements.length; i++) {
+      let element = elements[i];
+      element.addEventListener("change", function () {
+        websocket_sendevent("set-" + element.id, element.value);
+      });
+    }
+  }
 }
 
 function onOpen(event) {
@@ -26,28 +49,95 @@ function onOpen(event) {
 
 function onClose(event) {
   console.log("Connection closed");
-  setTimeout(initWebSocket, 2000);
+  setTimeout(initWebSocket, 1000);
+  overlay.style.display = "flex";
+}
+
+function sendButton(event) {
+  var targetElement = event.target;
+
+  if (
+    targetElement.classList.contains("confirm") &&
+    window.confirm("Sicher?") == false
+  )
+    return;
+
+  websocket_sendevent("btn-" + targetElement.id, targetElement.value);
 }
 
 function onMessage(event) {
-  var livedebug_out = document.getElementById("livedebug-out");
-  var textarea_heigth = livedebug_out.scrollHeight;
-  livedebug_out.value += event.data;
-  livedebug_out.scrollTop = livedebug_out.scrollHeight;
-  do_resize(livedebug_out);
+  var data = event.data;
+
+  if (data.startsWith("NOTIFY:")) {
+    var notify_data = data.slice(7).split(";")[1];
+    var notify_type = data.slice(7).split(";")[0];
+    showNotification(notify_data, notify_type);
+  } else if (data.startsWith("DEBUG:")) {
+    var addtext = data.slice(6);
+    var livedebug_out = document.getElementById("livedebug-out");
+    livedebug_out.value += addtext;
+    livedebug_out.scrollTop = livedebug_out.scrollHeight;
+    do_resize(livedebug_out);
+  } else if (data.startsWith("DTC:")) {
+    const dtcs = data.slice(4);
+    const dtcArray = dtcs.trim() !== "" ? dtcs.split(";").filter(Boolean) : [];
+
+    processDTCNotifications(dtcArray);
+    fillDTCTable(dtcArray);
+
+  } else if (data.startsWith("MAPPING_STATUS:")) {
+    const data_sliced = data.slice(15);
+    statusMapping = createMapping(data_sliced);
+  } else if (data.startsWith("MAPPING_STATIC:")) {
+    const data_sliced = data.slice(15);
+    staticMapping = createMapping(data_sliced);
+    console.log(staticMapping);
+  } else if (data.startsWith("STATUS:")) {
+    const data_sliced = data.slice(7);
+    const result = processDataString(data_sliced, statusMapping);
+    fillValuesToHTML(result);
+  } else if (data.startsWith("STATIC:")) {
+    const data_sliced = data.slice(7);
+    const result = processDataString(data_sliced, staticMapping);
+    fillValuesToHTML(result);
+    console.log(result);
+    overlay.style.display = "none";
+  }
+}
+
+function createMapping(mappingString) {
+  const mappingArray = mappingString.split(";");
+  const mapping = [];
+
+  mappingArray.forEach((variable) => {
+    if (variable !== null) mapping.push(variable.trim());
+  });
+  return mapping;
+}
+
+function processDataString(dataString, mapping) {
+  const valuesArray = dataString.split(";");
+  const dataObject = {};
+
+  valuesArray.forEach((value, index) => {
+    const variable = mapping[index];
+    if (variable) {
+      dataObject[variable] = value.trim();
+    }
+  });
+
+  return dataObject;
 }
 
 function onLoad(event) {
   initWebSocket();
   initButtons();
+  initSettingInputs();
+  overlay.style.display = "flex";
 }
 
-function livedebug_start() {
-  websocket.send("start");
-}
-
-function livedebug_stop() {
-  websocket.send("stop");
+function websocket_sendevent(element_id, element_value) {
+  websocket.send(element_id + ":" + element_value);
 }
 
 function do_resize(textbox) {
@@ -67,18 +157,84 @@ function do_resize(textbox) {
   else textbox.rows = rows;
 }
 
-function notifyMe() {
-  if (!("Notification" in window)) {
-    alert("This browser does not support desktop notification");
-  } else if (Notification.permission === "granted") {
-    const notification = new Notification("Hi there!");
-    // …
-  } else if (Notification.permission !== "denied") {
-    Notification.requestPermission().then((permission) => {
-      if (permission === "granted") {
-        const notification = new Notification("Hi there!");
-        // …
+function fillValuesToHTML(dataset) {
+  for (var key in dataset) {
+    var key_prefixed = "data-" + key;
+    var elements = document.getElementsByClassName(key_prefixed);
+
+    if (elements.length > 0) {
+      for (var i = 0; i < elements.length; i++) {
+        var element = elements[i];
+
+        if (element.type === "checkbox") {
+          // Wenn das Element ein Kontrollkästchen ist
+          element.checked = dataset[key] == 1 ? true : false;
+        } else if (element.tagName === "SELECT") {
+          // Wenn das Element ein Dropdown ist
+          setDropdownValue(element, dataset[key]);
+        } else if (element.classList.contains("progress-bar")) {
+          // Wenn das Element eine Fortschrittsleiste ist
+          updateProgressBar(element, dataset[key]);
+        } else if (element.classList.contains("hideable")) {
+          // Wenn das Element ein Settingsabschnitt-div ist
+          if (dataset[key] == 0) element.style.display = "none";
+          else element.style.display = "";
+        } else if (element.tagName === "DIV") {
+          if (element.classList.contains("format-time")) {
+            element.innerText = formatTime(dataset[key]);
+          } else {
+            element.innerText = dataset[key];
+          }
+        } else {
+          // Standardmäßig für Textfelder und andere Elemente
+          element.value = dataset[key];
+        }
       }
-    });
+    }
   }
 }
+
+
+// Funktion zum Setzen des ausgewählten Werts für Dropdowns
+function setDropdownValue(selectElement, value) {
+  for (var i = 0; i < selectElement.options.length; i++) {
+    if (selectElement.options[i].value === value) {
+      selectElement.selectedIndex = i;
+      break;
+    }
+  }
+}
+
+// Funktion zum Aktualisieren der Fortschrittsleiste
+function updateProgressBar(progressBar, value) {
+  // Wert in das aria-valuenow-Attribut einfügen
+  progressBar.setAttribute("aria-valuenow", value);
+
+  // Breite des Fortschrittsbalkens und inneren Text aktualisieren
+  progressBar.style.width = value + "%";
+  progressBar.textContent = value + "%";
+}
+
+function showNotification(message, type) {
+  // Erstellen Sie ein Bootstrap-Alert-Element
+  var alertElement = $(
+    '<div class="alert alert-' +
+    type +
+    ' alert-dismissible fade show notification" role="alert">' +
+    "<strong>" +
+    message +
+    "</strong>" +
+    '<button type="button" class="close" data-dismiss="alert" aria-label="Close">' +
+    '<span aria-hidden="true">&times;</span>' +
+    "</button>" +
+    "</div>"
+  );
+
+  // Fügen Sie das Alert-Element dem Container hinzu
+  $("#notification-container").append(alertElement);
+
+  // Nach 5 Sekunden das Alert-Element ausblenden
+  setTimeout(function () {
+    alertElement.alert("close");
+  }, 5000);
+}

Software/data_src/static/tt_dtc/dtc_1.json

@@ -1,4 +0,0 @@
-{
-    "title": "kein EEPROM gefunden",
-    "description": "Es wurde kein EEPROM gefunden. Dies lässt einen Hardware-Defekt vermuten."
-}

Software/data_src/static/tt_dtc/dtc_10.json

@@ -1,4 +0,0 @@
-{
-    "title": "Power-Monitor Fehler",
-    "description": "Es gibt ein Problem mit dem Power-Monitoring. Die Akku-Überwachung ist ohne Funktion! Bitte Hardware prüfen"
-}

Software/data_src/static/tt_dtc/dtc_11.json

@@ -1,4 +0,0 @@
-{
-    "title": "Akku-Spannung niedrig",
-    "description": "Die Akkuspannung ist niedrig. Bitte Akku bald aufladen!"
-}

Software/data_src/static/tt_dtc/dtc_12.json

@@ -1,4 +0,0 @@
-{
-    "title": "Akku-Spannung kritisch",
-    "description": "Die Akkuspannung ist sehr niedrig. Bitte Akku umgehend ersetzen um eine schädliche Tiefentladung zu vermeiden!"
-}

Software/data_src/static/tt_dtc/dtc_13.json

@@ -1,4 +0,0 @@
-{
-    "title": "EEPROM-Migration failed",
-    "description": "Migration of EEPROM-Image from an other FW-Version failed - you need to reset everything manually!"
-}

Software/data_src/static/tt_dtc/dtc_2.json

@@ -1,4 +0,0 @@
-{
-    "title": "EEPROM CFG Checksumme",
-    "description": "Die Checksumme der Config-Partition des EEPROM ist ungültig. Setzen sie den EEPROM-Bereich 'CFG' im Menu 'Wartung' zurück"
-}

Software/data_src/static/tt_dtc/dtc_3.json

@@ -1,4 +0,0 @@
-{
-    "title": "EEPROM PDS Checksumme",
-    "description": "Die Checksumme der Betriebsdaten-Partition des EEPROM ist ungültig. Setzen sie den EEPROM-Bereich 'PDS' im Menu 'Wartung' zurück"
-}

Software/data_src/static/tt_dtc/dtc_4.json

@@ -1,4 +0,0 @@
-{
-    "title": "EEPROM PDS Adresse",
-    "description": "Die Adresse der Betriebsdaten-Partition im EEPROM ist ungültig. Setzen sie den EEPROM-Bereich 'PDS' im Menu 'Wartung' zurück"
-}

Software/data_src/static/tt_dtc/dtc_5.json

@@ -1,4 +0,0 @@
-{
-    "title": "EEPROM Version falsch",
-    "description": "Die Layout-Version des EEPROM stimmt nicht mit der Firmware-Version überein. Setzen sie den EEPROM-Bereich 'CFG' im Menu 'Wartung' zurück"
-}

Software/data_src/static/tt_dtc/dtc_6.json

@@ -1,4 +0,0 @@
-{
-    "title": "Flashstorage Fehler",
-    "description": "Der Flashstorage konnte nicht initialisiert werden. Aktualisieren sie Flash & Firmware"
-}

Software/data_src/static/tt_dtc/dtc_7.json

@@ -1,4 +0,0 @@
-{
-    "title": "Flashstorage Version falsch",
-    "description": "Die Version des Flashstorage stimmt nicht mit der Firmware-Version überein. Aktualisieren sie den Flash mit der passenden Update-Datei"
-}

Software/data_src/static/tt_dtc/dtc_8.json

@@ -1,4 +0,0 @@
-{
-    "title": "Config-Validierung",
-    "description": "Ein oder mehrer Einstellungswerte sind ausserhalb plausibler Werte. Prüfen Sie Ihre Einstellungen"
-}

Software/data_src/static/tt_dtc/dtc_9.json

@@ -1,4 +0,0 @@
-{
-    "title": "LoRa-Modul Fehler",
-    "description": "Es gibt ein Problem mit dem LoRa-Modul. Es konnte keine LoRa-Verbindung aufgebaut werden. Bitte Hardware prüfen"
-}

Software/data_src/version

@@ -1 +1 @@
-1.03
+1.05

Software/git_rev_macro.py

@@ -1,8 +0,0 @@
-import subprocess
-
-revision = (
-    subprocess.check_output(["git", "rev-parse", "--short=10", "HEAD"])
-    .strip()
-    .decode("utf-8")
-)
-print("-DGIT_REV='\"%s\"'" % revision)

Software/include/common.h

@@ -3,14 +3,18 @@
 #define _COMMON_H_
 
 #include <stdint.h>
+#include <stddef.h>
 
 #define Q(x) #x
 #define QUOTE(x) Q(x)
+#define SET_BIT(value, bitPosition) ((value) |= (1U << (bitPosition)))
 
 #define TRUE 1
 #define FALSE 0
 
+#ifndef HOST_NAME
 #define HOST_NAME "AirsoftTimer_%08X"
+#endif
 
 #define SHUTDOWN_DELAY_MS 5000
 #define STARTUP_DELAY_MS 20000
@@ -44,6 +48,27 @@
 #define OTA_DELAY 50 // ticks -> 10ms / tick
 #endif
 
+typedef enum eSystem_Status
+{
+  sysStat_Init,
+  sysStat_Startup,
+  sysStat_Normal,
+  sysStat_Error,
+  sysStat_Shutdown
+} tSystem_Status;
 
+typedef enum batteryType_e
+{
+  BATTERY_UNDEFINED,
+  BATTERY_LIPO_2S,
+  BATTERY_LIPO_3S
+} batteryType_t;
+
+// String representation of SpeedSource enum
+extern const char *BatteryString[];
+extern const size_t BatteryString_Elements;
+
+#define STARTUP_DELAY 2500
+#define SHUTDOWN_DELAY_MS 2500
 
 #endif

Software/include/debugger.h

@@ -1,16 +1,31 @@
+/**
+ * @file debugger.h
+ *
+ * @brief Header file for debugging functions and status in the DE-Timer application.
+ *
+ * This file declares functions and status definitions for debugging purposes in the DE-Timer project.
+ * It includes functions to print system information, WiFi information, format EEPROM data,
+ * handle debug messages, and manage the status of different debug ports.
+ *
+ * @author Marcel Peterkau
+ * @date   09.01.2024
+ */
+
 #ifndef _DEBUGGER_H_
 #define _DEBUGGER_H_
 
 #include <Arduino.h>
 #include "webui.h"
-
 const char PROGMEM helpCmd[] = "sysinfo     - System Info\n"
+                               "reboot      - System Reboot\n"
                                "netinfo     - WiFi Info\n"
                                "formatPDS   - Format Persistence EEPROM Data\n"
                                "formatCFG   - Format Configuration EEPROM Data\n"
                                "checkEE     - Check EEPROM with checksum\n"
                                "dumpEE1k    - dump the first 1kb of EEPROM to Serial\n"
                                "dumpEE      - dump the whole EPPROM to Serial\n"
+                               "killEE      - kill the first 1024 byte of EEPROM\n"
+                               "zeroEE      - zero the first 1024 byte of EEPROM\n"
                                "resetPageEE - Reset the PersistenceData Page\n"
                                "dumpCFG     - print Config struct\n"
                                "dumpPDS     - print PersistanceStruct\n"

Software/include/dtc.h

@@ -1,57 +1,39 @@
+/**
+ * @file dtc.h
+ *
+ * @brief Header file for handling Diagnostic Trouble Codes (DTC) in the DE-Timer application.
+ *
+ * This file provides definitions and functions for handling Diagnostic Trouble Codes (DTC)
+ * in the DE-Timer project. It includes structures for DTC entries, severity levels,
+ * and functions for DTC maintenance and processing. DTCs are used to track system errors and issues.
+ *
+ * @author Marcel Peterkau
+ * @date   09.01.2024
+ */
+
 #ifndef _DTC_H_
 #define _DTC_H_
 
 #include <Arduino.h>
+#include "dtc_defs.h"
 
 #define MAX_DTC_STORAGE 12
 
-typedef enum DTCNums_e
+typedef struct
 {
-  DTC_NO_EEPROM_FOUND = 1,
-  DTC_EEPROM_CFG_BAD,
-  DTC_EEPROM_PDS_BAD,
-  DTC_EEPROM_PDSADRESS_BAD,
-  DTC_EEPROM_VERSION_BAD,
-  DTC_FLASHFS_ERROR,
-  DTC_FLASHFS_VERSION_ERROR,
-  DTC_EEPROM_CFG_SANITY,
-  DTC_NO_LORA_FOUND,
-  DTC_NO_BATMNON_FOUND,
-  DTC_BAT_LOW,
-  DTC_BAT_CRITICAL,
-  DTC_EEPROM_MIGRATE_FAILED,
-  DTC_LAST_DTC
-} DTCNums_t;
-
-typedef enum DTCActive_e
-{
-  DTC_NONE,
-  DTC_ACTIVE,
-  DTC_PREVIOUS
-} DTCActive_t;
-
-typedef enum DTCSeverity_e
-{
-  DTC_INFO,
-  DTC_WARN,
-  DTC_CRITICAL
-} DTCSeverity_t;
-
-typedef struct DTCEntry_s
-{
-  DTCNums_t Number;
+  DTCNum_t Number;
   uint32_t timestamp;
   DTCActive_t active;
-  DTCSeverity_t severity;
   uint32_t debugVal;
 } DTCEntry_t;
 
-void MaintainDTC(DTCNums_t DTC_no, DTCSeverity_t DTC_severity, boolean active, uint32_t DebugValue = 0);
-void ClearDTC(DTCNums_t DTC_no);
+void MaintainDTC(DTCNum_t DTC_no, boolean active, uint32_t DebugValue = 0);
+void ClearDTC(DTCNum_t DTC_no);
 void ClearAllDTC();
-DTCNums_t getlastDTC(boolean only_active);
-DTCNums_t getlastDTC_Severity(boolean only_active, DTCSeverity_t severity);
+DTCNum_t getlastDTC(boolean only_active);
+DTCNum_t ActiveDTCseverity(DTCSeverity_t severity);
+DTCSeverity_t getSeverityForDTC(DTCNum_t targetCode);
 void DTC_Process();
 
-extern DTCEntry_s DTCStorage[MAX_DTC_STORAGE];
+extern DTCEntry_t DTCStorage[MAX_DTC_STORAGE];
 #endif

Software/include/dtc_defs.h

@@ -0,0 +1,85 @@
+/**
+ * @file dtc_defs.h
+ *
+ * @brief Header file for Diagnostic Trouble Code (DTC) definitions in the DE-Timer application.
+ *
+ * This file contains definitions for Diagnostic Trouble Codes (DTC) in the DE-Timer project.
+ * It includes enums for DTC active status, severity levels, and specific DTC codes.
+ * The file also defines an array of DTC definitions and a timestamp indicating the generation time.
+ *
+ * @note This file is auto-generated by a script on 2024-05-30 21:56:51.
+ *
+ * @author Marcel Peterkau
+ * @date   30.05.2024
+ */
+
+#ifndef DTC_DEFS_H
+#define DTC_DEFS_H
+
+#include <stdint.h>
+
+typedef uint32_t DTCNum_t;
+
+typedef enum
+{
+  DTC_INACTIVE,
+  DTC_ACTIVE,
+  DTC_PREVIOUS
+} DTCActive_t;
+
+typedef enum
+{
+  DTC_NONE,
+  DTC_INFO,
+  DTC_WARN,
+  DTC_CRITICAL
+} DTCSeverity_t;
+
+typedef struct {
+  DTCNum_t code;
+  DTCSeverity_t severity;
+} DTC_t;
+
+#define DTC_NO_DTC                     0
+#define DTC_BAT_CRITICAL               1
+#define DTC_BAT_LOW                    2
+#define DTC_NO_EEPROM_FOUND            3
+#define DTC_EEPROM_CFG_BAD             4
+#define DTC_EEPROM_PDS_BAD             5
+#define DTC_EEPROM_PDSADRESS_BAD       6
+#define DTC_EEPROM_VERSION_BAD         7
+#define DTC_FLASHFS_ERROR              8
+#define DTC_FLASHFS_VERSION_ERROR      9
+#define DTC_NO_BATMNON_FOUND           10
+#define DTC_NO_LORA_FOUND              11
+#define DTC_EEPROM_CFG_SANITY          12
+#define DTC_EEPROM_MIGRATE_FAILED      13
+#define DTC_FAKE_DTC_INFO              14
+#define DTC_FAKE_DTC_WARN              15
+#define DTC_FAKE_DTC_CRIT              16
+#define DTC_LAST_DTC                   17
+
+const DTC_t dtc_definitions[] = {
+    { DTC_NO_DTC                    , DTC_NONE     }, // No Error
+    { DTC_BAT_CRITICAL              , DTC_CRITICAL }, // Akku ist komplett leer. Den Akku aufladen!
+    { DTC_BAT_LOW                   , DTC_WARN     }, // Akku ist unter der Warnschwelle. Den Akku demnächst aufladen
+    { DTC_NO_EEPROM_FOUND           , DTC_CRITICAL }, // Es wurde kein EEPROM gefunden. Dies lässt einen Hardware-Defekt vermuten.
+    { DTC_EEPROM_CFG_BAD            , DTC_CRITICAL }, // Die Checksumme der Config-Partition des EEPROM ist ungültig. Setzen sie den EEPROM-Bereich 'CFG' im Menu 'Wartung' zurück
+    { DTC_EEPROM_PDS_BAD            , DTC_CRITICAL }, // Die Checksumme der Betriebsdaten-Partition des EEPROM ist ungültig. Setzen sie den EEPROM-Bereich 'PDS' im Menu 'Wartung' zurück
+    { DTC_EEPROM_PDSADRESS_BAD      , DTC_CRITICAL }, // Die Adresse der Betriebsdaten-Partition im EEPROM ist ungültig. Setzen sie den EEPROM-Bereich 'PDS' im Menu 'Wartung' zurück
+    { DTC_EEPROM_VERSION_BAD        , DTC_CRITICAL }, // Die Layout-Version des EEPROM stimmt nicht mit der Firmware-Version überein. Setzen sie den EEPROM-Bereich 'CFG' im Menu 'Wartung' zurück
+    { DTC_FLASHFS_ERROR             , DTC_CRITICAL }, // Der Flashspeicher konnte nicht initialisiert werden. Aktualisieren sie Flash & Firmware
+    { DTC_FLASHFS_VERSION_ERROR     , DTC_CRITICAL }, // Die Version des Flashspeicher stimmt nicht mit der Firmware-Version überein. Aktualisieren sie den Flash mit der passenden Update-Datei
+    { DTC_NO_BATMNON_FOUND          , DTC_CRITICAL }, // Es wurde keine Akkuüberwachung über I2C gefunden, Prüfen sie die Hardware!
+    { DTC_NO_LORA_FOUND             , DTC_CRITICAL }, // Es konnte keine Verbindung zum LoRa-Transceiver hergestellt werden. Prüfen Sie die Hardware auf Defekte
+    { DTC_EEPROM_CFG_SANITY         , DTC_WARN     }, // Ein oder mehrer Einstellungswerte sind ausserhalb plausibler Werte. Prüfen Sie Ihre Einstellungen
+    { DTC_EEPROM_MIGRATE_FAILED     , DTC_CRITICAL }, // Es wurde ein altes EEPROm Image erkannt, konnte aber nicht migriert werden. EEPROM manuell zurück setzen und neue Einstellunge speichern.
+    { DTC_FAKE_DTC_INFO             , DTC_INFO     }, // Ein Dummy-DTC der Schwere "Info" für Debugging-Zwecke
+    { DTC_FAKE_DTC_WARN             , DTC_WARN     }, // Ein Dummy-DTC der Schwere "Warnung" für Debugging-Zwecke
+    { DTC_FAKE_DTC_CRIT             , DTC_CRITICAL }, // Ein Dummy-DTC der Schwere "Kritisch" für Debugging-Zwecke
+    { DTC_LAST_DTC                  , DTC_NONE     }  // Last Error
+};
+
+#endif // DTC_DEFS_H
+
+// CODEGENERATOR_CHECKSUM: 313d59949b074024df3c5d796f65e3bd518e34f0bb171185c30f008f21c19d30

Software/include/eeprom.h

@@ -1,52 +1,63 @@
+/**
+ * @file eeprom.h
+ *
+ * @brief Header file for configuration settings and EEPROM operations in the DE-Timer application.
+ *
+ * This file defines configuration settings for the DE-Timer project, including default values,
+ * EEPROM structures, and functions for EEPROM operations. It also defines enums for different Battery Types.
+ * Additionally, it includes functions for EEPROM handling such as storing, retrieving, and formatting configuration data.
+ *
+ * @author Marcel Peterkau
+ * @date   09.01.2024
+ */
+
 #ifndef _EEPROM_H_
 #define _EEPROM_H_
 
 #include <Arduino.h>
 #include <Wire.h>
 #include <I2C_eeprom.h>
-
-#include "globals.h"
 #include "dtc.h"
 #include "common.h"
-#include "debugger.h"
 
 #define I2C_EE_ADDRESS 0x50
-#define EEPROM_SIZE_BYTES I2C_DEVICESIZE_24LC64
-#define EEPROM_ENDURANCE 1000000
+#define EEPROM_STRUCTURE_REVISION 4 // Increment this version when changing EEPROM structures
+#define EEPROM_SIZE_BYTES I2C_DEVICESIZE_24LC256
 
-typedef enum
+typedef enum Factions_e
 {
   NONE,
   FACTION_1,
   FACTION_2,
   FACTION_3
-} factions_t;
+} Factions_t;
 
+typedef enum EERequest_e
+{
+  EE_IDLE,
+  EE_CFG_SAVE,
+  EE_CFG_LOAD,
+  EE_CFG_FORMAT,
+  EE_PDS_SAVE,
+  EE_PDS_LOAD,
+  EE_PDS_FORMAT,
+  EE_FORMAT_ALL,
+  EE_ALL_SAVE
+
+} EERequest_t;
+
+// Structure for persistence data stored in EEPROM
 typedef struct
 {
-  uint32_t writeCycleCounter = 0;
-  uint32_t faction_1_timer = 0;
-  uint32_t faction_2_timer = 0;
-  uint32_t faction_3_timer = 0;
-  factions_t activeFaction = NONE;
-  uint32_t checksum = 0;
+  uint32_t writeCycleCounter;
+  uint32_t faction_1_timer;
+  uint32_t faction_2_timer;
+  uint32_t faction_3_timer;
+  Factions_t activeFaction;
+  uint32_t checksum;
 } persistenceData_t;
 
-extern persistenceData_t PersistenceData;
-typedef enum
-{
-  BATTERY_UNDEFINED,
-  BATTERY_LIPO_2S,
-  BATTERY_LIPO_3S
-} batteryType_t;
-
-const char BatteryString[][10]{
-    "Undefined",
-    "LiPo 2S",
-    "LiPo 3S"};
-
-const size_t BatteryString_Elements = sizeof(BatteryString) / sizeof(BatteryString[0]);
-
+// Structure for configuration settings stored in EEPROM
 typedef struct
 {
   uint8_t EEPROM_Version;
@@ -55,24 +66,30 @@ typedef struct
   char Faction_1_Name[33];
   char Faction_2_Name[33];
   char Faction_3_Name[33];
+  char wifi_ap_ssid[33];
+  char wifi_ap_password[64];
+  char wifi_client_ssid[33];
+  char wifi_client_password[64];
+  bool wifi_autoconnect;
   uint32_t checksum;
 } configData_t;
 
-extern configData_t ConfigData;
-
+// Default configuration settings
 const configData_t ConfigData_defaults = {
-    2,                      // EEPROM_Version (incerease this if anything on Layout changes!)
-    BATTERY_LIPO_3S,        // batteryType
-    false,                  // active_faction_on_reboot
-    "FACTION 1",            // Faction_1_Name
-    "FACTION 2",            // Faction_2_Name
-    "FACTION 3",            // Faction_3_Name
-    0                       // checksum
+    2,               // EEPROM_Version (incerease this if anything on Layout changes!)
+    BATTERY_LIPO_3S, // batteryType
+    false,           // active_faction_on_reboot
+    "FACTION 1",     // Faction_1_Name
+    "FACTION 2",     // Faction_2_Name
+    "FACTION 3",     // Faction_3_Name
+    "ArisoftTimer",
+    QUOTE(WIFI_AP_PASSWORD),
+    QUOTE(WIFI_SSID_CLIENT),
+    QUOTE(WIFI_PASSWORD_CLIENT),
+    true,
+    0 // checksum
 };
 
-const uint16_t startofConfigData = 16;
-const uint16_t startofPersistence = 16 + sizeof(ConfigData) + (sizeof(ConfigData) % 16);
-
 void InitEEPROM();
 void EEPROM_Process();
 void StoreConfig_EEPROM();
@@ -85,5 +102,11 @@ uint32_t Checksum_EEPROM(uint8_t const *data, size_t len);
 void dumpEEPROM(uint16_t memoryAddress, uint16_t length);
 void MovePersistencePage_EEPROM(boolean reset);
 uint32_t ConfigSanityCheck(bool autocorrect = false);
+bool validateWiFiString(char *string, size_t size);
+void writeSequentialToEEPROM(uint16_t memoryAddress, uint16_t length);
+void writeZeroToEEPROM(uint16_t memoryAddress, uint16_t length);
 
-#endif // _EEPROM_H_
+extern configData_t ConfigData;
+extern persistenceData_t PersistenceData;
+extern uint16_t eePersistenceMarker;
+#endif // _CONFIG_H_

Software/include/globals.h

@@ -2,68 +2,43 @@
 #define _GLOBALS_H_
 
 #include <Arduino.h>
-
-typedef enum eSystem_Status
-{
-  sysStat_null,
-  sysStat_Startup,
-  sysStat_Normal,
-  sysStat_Error,
-  sysStat_Shutdown
-} tSystem_Status;
-
-const char sSystem_Status_txt[][9] = {
-    "Null",
-    "Startup",
-    "Normal",
-    "Error",
-    "Shutdown"
-};
-
-typedef enum eEERequest
-{
-  EE_IDLE,
-  EE_CFG_SAVE,
-  EE_CFG_LOAD,
-  EE_CFG_FORMAT,
-  EE_PDS_SAVE,
-  EE_PDS_LOAD,
-  EE_PDS_FORMAT,
-  EE_FORMAT_ALL,
-  EE_ALL_SAVE
-
-} tEERequest;
-
+#include "eeprom.h"
+#include "common.h"
 typedef struct Globals_s
 {
-  char DeviceName[33];
-  char DeviceName_ID[43];
-  char FlashVersion[10];
-  tSystem_Status systemStatus = sysStat_Startup;
-  eEERequest requestEEAction = EE_IDLE;
-  uint16_t eePersistanceAdress;
+  tSystem_Status systemStatus = sysStat_Startup; /**< Current system status */
+  tSystem_Status resumeStatus = sysStat_Startup; /**< Status to resume after rain mode */
+  char systemStatustxt[16] = "";                 /**< Text representation of system status */
+  EERequest_t requestEEAction = EE_IDLE;         /**< EEPROM-related request */
+  char DeviceName[33];                           /**< Device name */
+  char FlashVersion[10];                         /**< Flash version */
+  uint16_t eePersistanceAdress;                  /**< EEPROM persistence address */
   bool hasDTC;
   int loadvoltage_mV = 0;
   int battery_level = 0;
   bool timer_disabled = false;
 } Globals_t;
 
-extern Globals_t globals;
+extern Globals_t globals; /**< Global variable struct */
+
 typedef struct Constants_s
 {
-  uint8_t FW_Version_major;
-  uint8_t FW_Version_minor;
-  uint8_t Required_Flash_Version_major;
-  uint8_t Required_Flash_Version_minor;
-  char GitHash[11];
+  uint8_t FW_Version_major;             /**< Firmware version major number */
+  uint8_t FW_Version_minor;             /**< Firmware version minor number */
+  uint8_t Required_Flash_Version_major; /**< Required flash version major number */
+  uint8_t Required_Flash_Version_minor; /**< Required flash version minor number */
+  char GitHash[11];                     /**< Git hash string */
 } Constants_t;
 
 const Constants_t constants PROGMEM = {
- 1,3,     // Firmware_Version
- 1,3,     // Required Flash Version
- GIT_REV  // Git-Hash-String
+    1, 5,   // Firmware_Version
+    1, 5,   // Required Flash Version
+    GIT_REV // Git-Hash-String
 };
 
+/**
+ * @brief Initializes global variables.
+ */
 void initGlobals();
 
-#endif
+#endif // _GLOBALS_H_

Software/include/oled_display.h

@@ -1,20 +0,0 @@
-#ifndef _OLED_DISPLAY_H_
-#define _OLED_DISPLAY_H_
-
-#include <Arduino.h>
-#include <Wire.h>
-#include <Adafruit_GFX.h>
-#include <Adafruit_SSD1306.h>
-#include "globals.h"
-#include "eeprom.h"
-
-#define OLED_SDA 4
-#define OLED_SCL 15
-#define OLED_RST 16
-#define SCREEN_WIDTH 128 // OLED display width, in pixels
-#define SCREEN_HEIGHT 64 // OLED display height, in pixels
-
-void OLED_Init();
-void OLED_Process();
-
-#endif

Software/include/sanitycheck.h

@@ -19,10 +19,10 @@
 #endif
 
 #ifdef FEATURE_ENABLE_WIFI_CLIENT
-    #ifndef WIFI_CLIENT_PASSWORD
+    #ifndef WIFI_PASSWORD_CLIENT
         #error "You must define an WIFI_PASSWORD for OTA-Update"
     #endif
-    #ifndef WIFI_CLIENT_SSID
+    #ifndef WIFI_SSID_CLIENT
         #error "You must define an WIFI_SSID for OTA-Update"
     #endif
 #endif

Software/include/struct2json.h

@@ -0,0 +1,26 @@
+/**
+ * @file struct2json.h
+ *
+ * @brief Header file for converting structs to JSON objects.
+ *
+ * @note This file is auto-generated by a script on 2024-05-30 22:54:25.
+ *
+ * @author Marcel Peterkau
+ * @date   30.05.2024
+ */
+
+#ifndef _STRUCT2JSON_H_
+#define _STRUCT2JSON_H_
+
+#include <Arduino.h>
+#include <ArduinoJson.h>
+
+#include "eeprom.h"
+
+void generateJsonObject_ConfigData(JsonObject data);
+void generateJsonObject_PersistenceData(JsonObject data);
+
+
+#endif /* _STRUCT2JSON_H_ */
+
+// CODEGENERATOR_CHECKSUM: 735cd4daf9a46bd773bdf5e6cd5a58d61b0d877196399bc2784a0d0ea7af717d

Software/include/webui.h

@@ -1,3 +1,16 @@
+/**
+ * @file webui.h
+ *
+ * @brief Header file for the web-based user interface (WebUI) in the DE-Timer application.
+ *
+ * This file contains declarations for functions related to the initialization and processing of the
+ * web-based user interface (WebUI). It includes the necessary libraries and dependencies for handling
+ * web server functionality, asynchronous JSON operations, and live debugging through WebSockets.
+ *
+ * @author Marcel Peterkau
+ * @date   09.01.2024
+ */
+
 #ifndef _WEBUI_H_
 #define _WEBUI_H_
 
@@ -11,14 +24,26 @@
 #include <AsyncJson.h>
 #include <ArduinoJson.h>
 
-#include "eeprom.h"
+#include "config.h"
 #include "globals.h"
 #include "dtc.h"
 #include "common.h"
 #include "debugger.h"
+#include "struct2json.h"
+
+typedef enum
+{
+    info,
+    success,
+    warning,
+    error
+} NotificationType_t;
 
 void initWebUI();
 void Webserver_Process();
-void Websocket_PushLiveDebug(String Message);
+void Webserver_Shutdown();
 
-#endif
+void Websocket_PushLiveDebug(String Message);
+void Websocket_PushNotification(String Message, NotificationType_t type);
+
+#endif // _WEBUI_H_

Software/platformio.ini

@@ -20,22 +20,20 @@ board = d1_mini
 upload_protocol = esptool
 upload_speed = 921600
 ;upload_port = 10.0.1.48
-;upload_protocol = espota
-;upload_flags =  
-;   --auth=${wifi_cred.ota_password}
+;upload_flags =
+;  --port=8266
+;  --auth=${wifi_cred.admin_password}
 
 build_flags=
-  !python git_rev_macro.py
   -DATOMIC_FS_UPDATE
-  ;-DFEATURE_ENABLE_WIFI_CLIENT
+  -DFEATURE_ENABLE_WIFI_CLIENT
   ;-DFEATURE_ENABLE_LORA
-  ;-DCAPTIVE
   -DFEATURE_ENABLE_UARTLORA
   -DWIFI_AP_IP_GW=10,0,0,1
-  -DADMIN_PASSWORD=${wifi_cred.ota_password}
-  -DWIFI_CLIENT_SSID=${wifi_cred.wifi_client_ssid}
-  -DWIFI_CLIENT_PASSWORD=${wifi_cred.wifi_client_password}
-  -DWIFI_AP_SSID=${wifi_cred.wifi_ap_ssid}
+  -DADMIN_PASSWORD=${wifi_cred.admin_password}
+  -DWIFI_SSID_CLIENT=${wifi_cred.wifi_ssid_client}
+  -DWIFI_PASSWORD_CLIENT=${wifi_cred.wifi_password_client}
+  -DADMIN_PASSWORD=${wifi_cred.admin_password}
   -DWIFI_AP_PASSWORD=${wifi_cred.wifi_ap_password}
   -DDEVICE_NAME='"Dark Emergency Timer"'
 
@@ -43,18 +41,22 @@ build_flags=
 
 board_build.filesystem = littlefs
 board_build.ldscript = eagle.flash.4m1m.ld
-extra_scripts = post:prepare_littlefs.py
+extra_scripts = 
+  post:codegen/prepare_littlefs.py
+  pre:codegen/run_pre.py
 
 monitor_filters = esp8266_exception_decoder
 monitor_speed = 115200
 
+lib_ldf_mode = deep
 lib_deps = 
 	;xreef/EByte LoRa E220 library@^1.0.6   ; made Lib local, due to changes for I2C-controller M0,M1-Pins
 	sstaub/Ticker@^4.4.0
   robtillaart/PCF8574 @ ^0.3.7
 	adafruit/Adafruit INA219 @ ^1.1.1
   akj7/TM1637 Driver @ ^2.1.2
-  me-no-dev/ESPAsyncTCP @ ^1.2.2
-  robtillaart/I2C_EEPROM @ ^1.5.2
+  sstaub/Ticker @ ^4.4.0
+  robtillaart/I2C_EEPROM @ ^1.8.2
+  esphome/ESPAsyncWebServer-esphome @ ^3.2.2
   sandeepmistry/LoRa @ ^0.8.0
-  bblanchon/ArduinoJson @ ^6.19.4
+  bblanchon/ArduinoJson @ ^7.0.4

Software/src/common.cpp

@@ -0,0 +1,8 @@
+#include "common.h"
+
+const char *BatteryString[] = {
+    "Undefined",
+    "LiPo 2S",
+    "LiPo 3S"};
+
+const size_t BatteryString_Elements = sizeof(BatteryString) / sizeof(BatteryString[0]);

Software/src/debugger.cpp

@@ -1,52 +1,79 @@
+/**
+ * @file debugger.cpp
+ * @brief Implementation of debugging functions for monitoring and diagnostics.
+ *
+ * This file contains the implementation of various debugging functions to monitor
+ * and diagnose the system. It includes functions to print system information, WiFi
+ * details, EEPROM status, dump configuration settings, dump persistence data, show
+ * Diagnostic Trouble Codes (DTCs), and more.
+ *
+ * @author Marcel Peterkau
+ * @date 09.04.2024
+ */
+
 #include "debugger.h"
 
 DebugStatus_t DebuggerStatus[dbg_cntElements];
 
-String IpAddress2String(const IPAddress &ipAddress);
 void processCmdDebug(String command);
 void Debug_formatCFG();
 void Debug_formatPersistence();
 void Debug_printSystemInfo();
 void Debug_printWifiInfo();
-void Debug_CheckEEPOM();
+void Debug_CheckEEPOM(bool autocorrect);
 void Debug_dumpConfig();
 void Debug_dumpPersistance();
 void Debug_ShowDTCs();
 void Debug_dumpGlobals();
 void Debug_printHelp();
+const char *uint32_to_binary_string(uint32_t num);
 
+/**
+ * @brief Initializes the debugger by setting the initial status for different debug ports.
+ *        Serial debug output is turned off.
+ */
 void initDebugger()
 {
+    // Set the initial status of debug ports
     DebuggerStatus[dbg_Serial] = disabled;
     DebuggerStatus[dbg_Webui] = disabled;
 
+    // Disable serial debug output
     Serial.setDebugOutput(false);
 }
-
+/**
+ * @brief Processes incoming debug commands from the Serial interface.
+ *        It reads characters from Serial and interprets them as commands.
+ *        The recognized commands are processed accordingly.
+ */
 void Debug_Process()
 {
+    // Enumeration for tracking the state of input processing
     typedef enum InputProcessed_e
     {
-        IDLE,
-        CMD_COMPLETE,
-        CMD_ABORT,
-        CMD_OVERFLOW
+        IDLE,         ///< No command processing is in progress
+        CMD_COMPLETE, ///< Received a complete command
+        CMD_ABORT,    ///< Received an abort command (Esc)
+        CMD_OVERFLOW  ///< Input buffer overflow occurred
     } InputProcessed_t;
 
-    static unsigned int inputCnt = 0;
-    static char inputBuffer[32];
-    InputProcessed_t InputProcessed = IDLE;
+    static unsigned int inputCnt = 0;       ///< Counter for characters in the input buffer
+    static char inputBuffer[32];            ///< Buffer to store the received characters
+    InputProcessed_t InputProcessed = IDLE; ///< State variable for input processing
 
+    // Check if there are characters available in the Serial input buffer
     if (Serial.available())
     {
         char inputChar = Serial.read();
 
+        // Process the received character based on its value
         switch (inputChar)
         {
         case '\n':
             inputBuffer[inputCnt] = 0; // terminate the String
             inputCnt = 0;
             InputProcessed = CMD_COMPLETE;
+            Serial.write(inputChar);
             break;
 
         case 0x1B: // Esc
@@ -55,15 +82,17 @@ void Debug_Process()
             InputProcessed = CMD_ABORT;
             break;
 
-        case 0x21 ... 0x7E: // its a real letter or sign and not some control-chars
+        case 0x21 ... 0x7E: // it's a real letter or sign and not some control-chars
             inputBuffer[inputCnt] = inputChar;
             inputCnt++;
+            Serial.write(inputChar);
             break;
 
         default:
             break;
         }
 
+        // Check for input buffer overflow
         if (inputCnt > sizeof(inputBuffer))
         {
             inputCnt = 0;
@@ -72,6 +101,7 @@ void Debug_Process()
         }
     }
 
+    // Process the command based on the detected state of input processing
     switch (InputProcessed)
     {
     case CMD_ABORT:
@@ -83,40 +113,65 @@ void Debug_Process()
         break;
 
     case CMD_OVERFLOW:
-        Debug_pushMessage("input Buffer overflow\n");
+        Debug_pushMessage("Input buffer overflow\n");
         break;
 
     default:
         break;
     }
+
+    if (InputProcessed != IDLE)
+        Serial.print(">");
+
     InputProcessed = IDLE;
 }
-
+/**
+ * @brief Sets the status of a specific debug port (Serial or WebUI).
+ *        Updates the status in the DebuggerStatus array and provides debug messages.
+ *
+ * @param port   The debug port to set the status for (dbg_Serial or dbg_Webui).
+ * @param status The status to set (enabled or disabled).
+ */
 void SetDebugportStatus(DebugPorts_t port, DebugStatus_t status)
 {
+    // Display a debug message based on the provided status
     if (status == disabled)
-        Debug_pushMessage("disable DebugPort %s\n", sDebugPorts[port]);
+        Debug_pushMessage("Disable DebugPort %s\n", sDebugPorts[port]);
 
+    // Update the status in the DebuggerStatus array
     DebuggerStatus[port] = status;
 
+    // Display a debug message based on the updated status
     if (status == enabled)
-        Debug_pushMessage("enabled DebugPort %s\n", sDebugPorts[port]);
+        Debug_pushMessage("Enabled DebugPort %s\n", sDebugPorts[port]);
 }
 
+/**
+ * @brief Pushes a formatted debug message to the enabled debug ports (Serial or WebUI).
+ *
+ * @param format The format string for the debug message.
+ * @param ...    Additional arguments for formatting the message.
+ */
 void Debug_pushMessage(const char *format, ...)
 {
+    // Check if either the Serial or WebUI debug port is enabled
     if ((DebuggerStatus[dbg_Serial] == enabled) || (DebuggerStatus[dbg_Webui] == enabled))
     {
-        char buff[64];
-        va_list arg;
+        char buff[128]; // Buffer to hold the formatted message
+        va_list arg;    // Variable argument list for vsnprintf
         va_start(arg, format);
+
+        // Format the message and store it in the buffer
         vsnprintf(buff, sizeof(buff), format, arg);
         va_end(arg);
 
+        // Send the message to the Serial debug port if enabled
         if (DebuggerStatus[dbg_Serial] == enabled)
         {
             Serial.print(buff);
         }
+
+        // Push the message to the WebUI debug port if enabled
         if (DebuggerStatus[dbg_Webui] == enabled)
         {
             Websocket_PushLiveDebug(String(buff));
@@ -124,10 +179,18 @@ void Debug_pushMessage(const char *format, ...)
     }
 }
 
+/**
+ * @brief Processes a debug command and performs corresponding actions.
+ *
+ * @param command The debug command to be processed.
+ */
 void processCmdDebug(String command)
 {
+    // Check the received command and execute corresponding actions
     if (command == "help")
         Debug_printHelp();
+    else if (command == "reboot")
+        globals.systemStatus = sysStat_Shutdown;
     else if (command == "sysinfo")
         Debug_printSystemInfo();
     else if (command == "netinfo")
@@ -137,11 +200,17 @@ void processCmdDebug(String command)
     else if (command == "formatPDS")
         Debug_formatPersistence();
     else if (command == "checkEE")
-        Debug_CheckEEPOM();
+        Debug_CheckEEPOM(false);
+    else if (command == "checkEEfix")
+        Debug_CheckEEPOM(true);
     else if (command == "dumpEE1k")
         dumpEEPROM(0, 1024);
     else if (command == "dumpEE")
         dumpEEPROM(0, EEPROM_SIZE_BYTES);
+    else if (command == "killEE")
+        writeSequentialToEEPROM(0, 1024);
+    else if (command == "zeroEE")
+        writeZeroToEEPROM(0, 1024);
     else if (command == "resetPageEE")
         MovePersistencePage_EEPROM(true);
     else if (command == "dumpCFG")
@@ -150,28 +219,55 @@ void processCmdDebug(String command)
         Debug_dumpPersistance();
     else if (command == "saveEE")
         globals.requestEEAction = EE_ALL_SAVE;
-    else if (command == "showdtc")
-        Debug_ShowDTCs();
     else if (command == "dumpGlobals")
         Debug_dumpGlobals();
     else if (command == "sdbg")
         SetDebugportStatus(dbg_Serial, enabled);
+    else if (command == "dtc_show")
+        Debug_ShowDTCs();
+    else if (command == "dtc_clear")
+        ClearAllDTC();
+    else if (command == "dtc_crit")
+        MaintainDTC(DTC_FAKE_DTC_CRIT, true, millis());
+    else if (command == "dtc_warn")
+        MaintainDTC(DTC_FAKE_DTC_WARN, true, millis());
+    else if (command == "dtc_info")
+        MaintainDTC(DTC_FAKE_DTC_INFO, true, millis());
+    else if (command == "notify_error")
+        Websocket_PushNotification("Debug Error Notification", error);
+    else if (command == "notify_warning")
+        Websocket_PushNotification("Debug Warning Notification", warning);
+    else if (command == "notify_success")
+        Websocket_PushNotification("Debug Success Notification", success);
+    else if (command == "notify_info")
+        Websocket_PushNotification("Debug Info Notification", info);
     else
         Debug_pushMessage("unknown Command\n");
 }
 
+/**
+ * @brief Formats the Config-EEPROM and resets it to default values.
+ *        Prints a debug message after formatting.
+ */
 void Debug_formatCFG()
 {
-    Debug_pushMessage("Formatting Config-EEPROM and reseting to default\n");
+    Debug_pushMessage("Formatting Config-EEPROM and resetting to default\n");
     FormatConfig_EEPROM();
 }
 
+/**
+ * @brief Formats the Persistence-EEPROM and resets it to default values.
+ *        Prints a debug message after formatting.
+ */
 void Debug_formatPersistence()
 {
-    Debug_pushMessage("Formatting Persistence-EEPROM and reseting to default\n");
+    Debug_pushMessage("Formatting Persistence-EEPROM and resetting to default\n");
     FormatPersistence_EEPROM();
 }
 
+/**
+ * @brief Prints system information and status to the debug output.
+ */
 void Debug_printSystemInfo()
 {
     Debug_pushMessage("Hostname: %s\n", globals.DeviceName);
@@ -190,17 +286,44 @@ void Debug_printSystemInfo()
                                                                         : ideMode == FM_DOUT   ? "DOUT"
                                                                                                : "UNKNOWN"));
     Debug_pushMessage("OTA-Pass: %s\n", QUOTE(ADMIN_PASSWORD));
-    Debug_pushMessage("Git-Revison: %s\n", constants.GitHash);
+    Debug_pushMessage("Git-Revision: %s\n", constants.GitHash);
     Debug_pushMessage("Sw-Version: %d.%02d\n", constants.FW_Version_major, constants.FW_Version_minor);
+
+    Debug_pushMessage("globals.systemStatus: %d\n", globals.systemStatus);
+    Debug_pushMessage("globals.resumeStatus: %d\n", globals.resumeStatus);
+    Debug_pushMessage("globals.systemStatustxt: %s\n", globals.systemStatustxt);
+    Debug_pushMessage("globals.requestEEAction: %d\n", globals.requestEEAction);
+    Debug_pushMessage("globals.DeviceName: %s\n", globals.DeviceName);
+    Debug_pushMessage("globals.FlashVersion: %s\n", globals.FlashVersion);
+    Debug_pushMessage("globals.eePersistanceAdress: %u\n", globals.eePersistanceAdress);
+    Debug_pushMessage("globals.hasDTC: %d\n", globals.hasDTC);
+    Debug_pushMessage("globals.loadvoltage_mV: %d\n", globals.loadvoltage_mV);
+    Debug_pushMessage("globals.battery_level: %d\n", globals.battery_level);
+    Debug_pushMessage("globals.timer_disabled: %d\n", globals.timer_disabled);
 }
 
+/**
+ * @brief Dumps the current configuration parameters to the debug output.
+ */
 void Debug_dumpConfig()
 {
     Debug_pushMessage("batteryType: %d\n", ConfigData.batteryType);
+    Debug_pushMessage("Faction_1_Name: %s\n", ConfigData.Faction_1_Name);
+    Debug_pushMessage("Faction_1_Name: %s\n", ConfigData.Faction_2_Name);
+    Debug_pushMessage("Faction_1_Name: %s\n", ConfigData.Faction_3_Name);
+    Debug_pushMessage("active_faction_on_reboot: %d\n", ConfigData.active_faction_on_reboot);
+    Debug_pushMessage("wifi_autoconnect: %d\n", ConfigData.wifi_autoconnect);
+    Debug_pushMessage("wifi_ap_password: %s\n", ConfigData.wifi_ap_password);
+    Debug_pushMessage("wifi_ap_ssid: %s\n", ConfigData.wifi_ap_ssid);
+    Debug_pushMessage("wifi_client_ssid: %s\n", ConfigData.wifi_client_ssid);
+    Debug_pushMessage("wifi_client_password: %s\n", ConfigData.wifi_client_password);
     Debug_pushMessage("EEPROM_Version: %d\n", ConfigData.EEPROM_Version);
     Debug_pushMessage("checksum: 0x%08X\n", ConfigData.checksum);
 }
 
+/**
+ * @brief Dumps the global variables and their values to the debug output.
+ */
 void Debug_dumpGlobals()
 {
     Debug_pushMessage("systemStatus: %d\n", globals.systemStatus);
@@ -208,12 +331,14 @@ void Debug_dumpGlobals()
     Debug_pushMessage("loadvoltage_mV: %d\n", globals.loadvoltage_mV);
     Debug_pushMessage("requestEEAction: %d\n", globals.requestEEAction);
     Debug_pushMessage("DeviceName: %s\n", globals.DeviceName);
-    Debug_pushMessage("DeviceName_ID: %s\n", globals.DeviceName_ID);
     Debug_pushMessage("FlashVersion: %s\n", globals.FlashVersion);
     Debug_pushMessage("eePersistanceAdress: %d\n", globals.eePersistanceAdress);
     Debug_pushMessage("hasDTC: %d\n", globals.hasDTC);
 }
 
+/**
+ * @brief Dumps the persistence data variables and their values to the debug output.
+ */
 void Debug_dumpPersistance()
 {
     Debug_pushMessage("writeCycleCounter: %d\n", PersistenceData.writeCycleCounter);
@@ -225,12 +350,21 @@ void Debug_dumpPersistance()
     Debug_pushMessage("PSD Adress: 0x%04X\n", globals.eePersistanceAdress);
 }
 
+/**
+ * @brief Prints information related to WiFi to the debug output.
+ */
 void Debug_printWifiInfo()
 {
+    Debug_pushMessage("IP Adress: %s\n", WiFi.localIP().toString().c_str());
 }
 
-void Debug_CheckEEPOM()
+/**
+ * @brief Checks the EEPROM data integrity by calculating and comparing checksums.
+ *        Prints the result to the debug output.
+ */
+void Debug_CheckEEPOM(bool autocorrect)
 {
+    // Check PersistenceData EEPROM checksum
     uint32_t checksum = PersistenceData.checksum;
     PersistenceData.checksum = 0;
 
@@ -245,6 +379,7 @@ void Debug_CheckEEPOM()
 
     PersistenceData.checksum = checksum;
 
+    // Check ConfigData EEPROM checksum
     checksum = ConfigData.checksum;
     ConfigData.checksum = 0;
 
@@ -257,26 +392,45 @@ void Debug_CheckEEPOM()
         Debug_pushMessage("ConfigData EEPROM Checksum BAD\n");
     }
     ConfigData.checksum = checksum;
+
+    uint32_t sanitycheck = ConfigSanityCheck(autocorrect);
+
+    if (sanitycheck == 0)
+    {
+        Debug_pushMessage("ConfigData Sanity Check OK\n");
+    }
+    else
+    {
+        Debug_pushMessage("ConfigData Sanity Check BAD: %s\n", uint32_to_binary_string(sanitycheck));
+    }
 }
 
+/**
+ * @brief Displays Diagnostic Trouble Codes (DTCs) along with their timestamps,
+ *        status, and severity in a formatted manner.
+ */
 void Debug_ShowDTCs()
 {
     char buff_timestamp[16]; // Format: DD-hh:mm:ss:xxx
     char buff_active[9];
 
-    Debug_pushMessage("\n      timestamp | DTC-Nr. |   status | severity | debugVal\n");
+    // Header for the DTC display
+    Debug_pushMessage("\n      timestamp | DTC-Nr. |   status | severity\n");
 
+    // Iterate through DTCStorage and display each entry
     for (uint32_t i = 0; i < MAX_DTC_STORAGE; i++)
     {
         if (DTCStorage[i].Number < DTC_LAST_DTC)
         {
+            // Format timestamp
             sprintf(buff_timestamp, "%02d-%02d:%02d:%02d:%03d",
                     DTCStorage[i].timestamp / 86400000,    // Days
                     DTCStorage[i].timestamp / 360000 % 24, // Hours
                     DTCStorage[i].timestamp / 60000 % 60,  // Minutes
                     DTCStorage[i].timestamp / 1000 % 60,   // Seconds
-                    DTCStorage[i].timestamp % 1000);       // milliseconds
+                    DTCStorage[i].timestamp % 1000);       // Milliseconds
 
+            // Determine DTC status
             if (DTCStorage[i].active == DTC_ACTIVE)
                 strcpy(buff_active, "active");
             else if (DTCStorage[i].active == DTC_PREVIOUS)
@@ -284,19 +438,57 @@ void Debug_ShowDTCs()
             else
                 strcpy(buff_active, "none");
 
-            Debug_pushMessage("%s   %7d   %8s   %8d   %8d\n", buff_timestamp, DTCStorage[i].Number, buff_active, DTCStorage[i].severity, DTCStorage[i].debugVal);
+            // Display DTC information
+            Debug_pushMessage("%s   %7d   %8s   %8d\n", buff_timestamp, DTCStorage[i].Number, buff_active);
         }
     }
 }
 
+/**
+ * @brief Displays the help commands for debugging through Serial or WebUI.
+ *        Each command is printed individually in a formatted manner.
+ */
 void Debug_printHelp()
 {
     char buff[64];
 
-    for (unsigned int i = sizeof(helpCmd) / 63; i < sizeof(helpCmd) / 63; i++)
+    // Iterate through helpCmd and display each command
+    for (unsigned int i = 0; i < sizeof(helpCmd) / 63; i++)
     {
+        // Copy a portion of helpCmd to buff for display
         memcpy_P(buff, (helpCmd + (i * 63)), 63);
         buff[63] = 0;
+
+        // Display the help command
         Debug_pushMessage(buff);
     }
+}
+
+/**
+ * @brief Convert a uint32_t value to a binary string with nibbles separated by a space.
+ *
+ * This function takes a uint32_t value and converts it to a binary string
+ * representation. The binary string is stored in a static buffer and returned
+ * as a const char pointer. Each nibble (4 bits) in the binary representation
+ * is separated by a space. The buffer is overwritten on subsequent calls to
+ * this function.
+ *
+ * @param num The uint32_t value to convert.
+ * @return A pointer to a const char string containing the binary representation
+ * of the input number with nibbles separated by a space.
+ */
+const char *uint32_to_binary_string(uint32_t num)
+{
+    static char binary_str[65]; // 32 bits + 31 spaces + null terminator
+    int i, j;
+    for (i = 31, j = 0; i >= 0; i--, j++)
+    {
+        binary_str[j] = ((num >> i) & 1) ? '1' : '0';
+        if (i % 4 == 0 && i != 0)
+        {
+            binary_str[++j] = ' '; // Insert space after every nibble
+        }
+    }
+    binary_str[j] = '\0'; // Null terminator
+    return binary_str;
 }

Software/src/dtc.cpp

@@ -1,37 +1,61 @@
+/**
+ * @file dtc.cpp
+ * @brief Implementation of functions related to Diagnostic Trouble Codes (DTCs).
+ *
+ * This file contains the implementation of functions that manage the status
+ * and registration of Diagnostic Trouble Codes in the system.
+ *
+ * @author Marcel Peterkau
+ * @date 09.01.2024
+ */
 #include "dtc.h"
 #include "debugger.h"
 
-DTCEntry_s DTCStorage[MAX_DTC_STORAGE];
+DTCEntry_t DTCStorage[MAX_DTC_STORAGE];
 
-void MaintainDTC(DTCNums_t DTC_no, DTCSeverity_t DTC_severity, boolean active, uint32_t DebugValue)
+// Function implementations...
+
+/**
+ * @brief Maintains the status of Diagnostic Trouble Codes (DTCs) in the DTCStorage array.
+ *        Updates the status of existing DTCs or adds new ones based on their activity.
+ *
+ * @param DTC_no      The number of the Diagnostic Trouble Code.
+ * @param active      Indicates whether the DTC is active (true) or inactive (false).
+ * @param DebugValue  Additional debugging information associated with the DTC.
+ */
+void MaintainDTC(DTCNum_t DTC_no, boolean active, uint32_t DebugValue)
 {
+    // Iterate through the existing DTCs in the storage
     for (int i = 0; i < MAX_DTC_STORAGE; i++)
     {
+        // Check if the DTC with the specified number exists
         if (DTCStorage[i].Number == DTC_no)
         {
+            // If the DTC is active and was not active before, update its status
             if (active && DTCStorage[i].active != DTC_ACTIVE)
             {
                 Debug_pushMessage("DTC gone active: %d, DebugVal: %d\n", DTC_no, DebugValue);
                 DTCStorage[i].timestamp = millis();
                 DTCStorage[i].active = DTC_ACTIVE;
-                DTCStorage[i].severity = DTC_severity;
                 DTCStorage[i].debugVal = DebugValue;
             }
+            // If the DTC is not active anymore, update its status to previous
             if (!active && DTCStorage[i].active == DTC_ACTIVE)
             {
                 Debug_pushMessage("DTC gone previous: %d\n", DTC_no);
                 DTCStorage[i].active = DTC_PREVIOUS;
             }
-            return;
+            return; // DTC found and processed, exit the function
         }
     }
 
-    // DTC was not found with upper iteration, but is active
-    // so we need to look for free space to store DTC
+    // DTC was not found in the existing storage, but it is active,
+    // so look for free space to store the new DTC
     if (active == true)
     {
         for (int i = 0; i < MAX_DTC_STORAGE; i++)
         {
+            // Check for an empty slot in the storage
             if (DTCStorage[i].Number == DTC_LAST_DTC)
             {
                 Debug_pushMessage("new DTC registered: %d, DebugVal: %d\n", DTC_no, DebugValue);
@@ -39,37 +63,59 @@ void MaintainDTC(DTCNums_t DTC_no, DTCSeverity_t DTC_severity, boolean active, u
                 DTCStorage[i].timestamp = millis();
                 DTCStorage[i].active = DTC_ACTIVE;
                 DTCStorage[i].debugVal = DebugValue;
-                DTCStorage[i].severity = DTC_severity;
-                return;
+                return; // New DTC registered, exit the function
             }
         }
     }
 }
 
-void ClearDTC(DTCNums_t DTC_no)
+/**
+ * @brief Clears a specific Diagnostic Trouble Code (DTC) entry.
+ *
+ * This function clears the information related to a specific DTC entry,
+ * setting its status to inactive and timestamp to zero.
+ *
+ * @param DTC_no The Diagnostic Trouble Code number to be cleared.
+ */
+void ClearDTC(DTCNum_t DTC_no)
 {
     for (int i = 0; i < MAX_DTC_STORAGE; i++)
     {
         if (DTCStorage[i].Number == DTC_no)
         {
             DTCStorage[i].Number = DTC_LAST_DTC;
-            DTCStorage[i].active = DTC_NONE;
+            DTCStorage[i].active = DTC_INACTIVE;
             DTCStorage[i].timestamp = 0;
         }
     }
 }
 
+/**
+ * @brief Clears all Diagnostic Trouble Code (DTC) entries.
+ *
+ * This function clears all DTC entries, setting their status to inactive and
+ * timestamps to zero.
+ */
 void ClearAllDTC()
 {
     for (int i = 0; i < MAX_DTC_STORAGE; i++)
     {
         DTCStorage[i].Number = DTC_LAST_DTC;
-        DTCStorage[i].active = DTC_NONE;
+        DTCStorage[i].active = DTC_INACTIVE;
         DTCStorage[i].timestamp = 0;
     }
 }
 
-DTCNums_t getlastDTC(boolean only_active)
+/**
+ * @brief Gets the last recorded Diagnostic Trouble Code (DTC) number.
+ *
+ * This function retrieves the DTC number of the last recorded DTC based on the
+ * timestamp. Optionally, it can filter only active DTCs.
+ *
+ * @param only_active If true, considers only active DTCs; otherwise, considers all.
+ * @return The DTC number of the last recorded DTC or DTC_LAST_DTC if none found.
+ */
+DTCNum_t getlastDTC(boolean only_active)
 {
     int8_t pointer = -1;
     uint32_t lasttimestamp = 0;
@@ -89,34 +135,47 @@ DTCNums_t getlastDTC(boolean only_active)
     return pointer >= 0 ? DTCStorage[pointer].Number : DTC_LAST_DTC;
 }
 
-DTCNums_t getlastDTC_Severity(boolean only_active, DTCSeverity_t severity)
+/**
+ * @brief Gets the severity level for a specific Diagnostic Trouble Code (DTC).
+ *
+ * This function looks up the severity level associated with the provided DTC code
+ * from the predefined list of DTC definitions.
+ *
+ * @param targetCode The DTC code for which to retrieve the severity.
+ * @return The severity level of the specified DTC or DTC_NONE if not found.
+ */
+DTCSeverity_t getSeverityForDTC(DTCNum_t targetCode)
 {
-    int8_t pointer = -1;
-    uint32_t lasttimestamp = 0;
-
-    for (int i = 0; i < MAX_DTC_STORAGE; i++)
+    for (int i = 0; i < DTC_LAST_DTC; i++)
     {
-        if (DTCStorage[i].Number > 0 && DTCStorage[i].timestamp > lasttimestamp)
+        if (dtc_definitions[i].code == targetCode)
         {
-            if ((only_active == false || DTCStorage[i].active == DTC_ACTIVE) && DTCStorage[i].severity == severity)
-            {
-                pointer = i;
-                lasttimestamp = DTCStorage[i].timestamp;
-            }
+            return dtc_definitions[i].severity;
         }
     }
-
-    return pointer >= 0 ? DTCStorage[pointer].Number : DTC_LAST_DTC;
+    return DTC_NONE;
 }
 
+/**
+ * @brief Processes Diagnostic Trouble Codes (DTCs) and updates system status accordingly.
+ *
+ * This function checks for the presence of active DTCs and adjusts the system status
+ * based on the severity of the most critical DTC. If a critical DTC is detected,
+ * the system status is set to sysStat_Error, potentially triggering a system shutdown.
+ *
+ * @note The function also preserves the original system status when transitioning to an error state
+ *       and restores it when all DTCs are cleared.
+ */
 void DTC_Process()
 {
     static tSystem_Status preserverSysStatusError;
+    DTCNum_t lastDTC = getlastDTC(true);
 
-    if (getlastDTC(false) < DTC_LAST_DTC)
+    if (lastDTC < DTC_LAST_DTC)
     {
         globals.hasDTC = true;
-        if (getlastDTC_Severity(true, DTC_CRITICAL) < DTC_LAST_DTC && globals.systemStatus != sysStat_Shutdown)
+
+        if (getSeverityForDTC(lastDTC) == DTC_CRITICAL && globals.systemStatus != sysStat_Shutdown)
         {
             if (globals.systemStatus != sysStat_Error)
             {
@@ -124,16 +183,14 @@ void DTC_Process()
             }
             globals.systemStatus = sysStat_Error;
         }
-        else
-        {
-            if (globals.systemStatus == sysStat_Error)
-            {
-                globals.systemStatus = preserverSysStatusError;
-            }
-        }
     }
     else
     {
         globals.hasDTC = false;
+
+        if (globals.systemStatus == sysStat_Error)
+        {
+            globals.systemStatus = preserverSysStatusError;
+        }
     }
-}
+}

Software/src/dtc_defs.txt

@@ -0,0 +1,18 @@
+# No. |                 DTC-Constant |      Severity |                 Title | Description     
+#-----|------------------------------|---------------|-----------------------|----------------------------------------------------------------------------------------------------------------------------------------------------
+    1;              DTC_BAT_CRITICAL;   DTC_CRITICAL;              Akku leer;  Akku ist komplett leer. Den Akku aufladen!
+    2;                   DTC_BAT_LOW;       DTC_WARN;           Akku niedrig;  Akku ist unter der Warnschwelle. Den Akku demnächst aufladen
+    3;           DTC_NO_EEPROM_FOUND;   DTC_CRITICAL;    kein EEPROM erkannt;  Es wurde kein EEPROM gefunden. Dies lässt einen Hardware-Defekt vermuten.
+    4;            DTC_EEPROM_CFG_BAD;   DTC_CRITICAL;  EEPROM CFG Checksumme;  Die Checksumme der Config-Partition des EEPROM ist ungültig. Setzen sie den EEPROM-Bereich 'CFG' im Menu 'Wartung' zurück
+    5;            DTC_EEPROM_PDS_BAD;   DTC_CRITICAL;  EEPROM PDS Checksumme;  Die Checksumme der Betriebsdaten-Partition des EEPROM ist ungültig. Setzen sie den EEPROM-Bereich 'PDS' im Menu 'Wartung' zurück
+    6;      DTC_EEPROM_PDSADRESS_BAD;   DTC_CRITICAL;     EEPROM PDS Adresse;  Die Adresse der Betriebsdaten-Partition im EEPROM ist ungültig. Setzen sie den EEPROM-Bereich 'PDS' im Menu 'Wartung' zurück
+    7;        DTC_EEPROM_VERSION_BAD;   DTC_CRITICAL;  EEPROM Version falsch;  Die Layout-Version des EEPROM stimmt nicht mit der Firmware-Version überein. Setzen sie den EEPROM-Bereich 'CFG' im Menu 'Wartung' zurück
+    8;             DTC_FLASHFS_ERROR;   DTC_CRITICAL;   Flashspeicher Fehler;  Der Flashspeicher konnte nicht initialisiert werden. Aktualisieren sie Flash & Firmware
+    9;     DTC_FLASHFS_VERSION_ERROR;   DTC_CRITICAL;    Flashversion falsch;  Die Version des Flashspeicher stimmt nicht mit der Firmware-Version überein. Aktualisieren sie den Flash mit der passenden Update-Datei
+   10;          DTC_NO_BATMNON_FOUND;   DTC_CRITICAL;  Keine Akkuüberwachung;  Es wurde keine Akkuüberwachung über I2C gefunden, Prüfen sie die Hardware!
+   11;             DTC_NO_LORA_FOUND;   DTC_CRITICAL; LoRa-Transceiver Error;  Es konnte keine Verbindung zum LoRa-Transceiver hergestellt werden. Prüfen Sie die Hardware auf Defekte
+   12;         DTC_EEPROM_CFG_SANITY;       DTC_WARN;     Config-Validierung;  Ein oder mehrer Einstellungswerte sind ausserhalb plausibler Werte. Prüfen Sie Ihre Einstellungen
+   13;     DTC_EEPROM_MIGRATE_FAILED;   DTC_CRITICAL;       EEPROM-Migration;  Es wurde ein altes EEPROm Image erkannt, konnte aber nicht migriert werden. EEPROM manuell zurück setzen und neue Einstellunge speichern.
+   14;             DTC_FAKE_DTC_INFO;       DTC_INFO;         Dummy-DTC Info;  Ein Dummy-DTC der Schwere "Info" für Debugging-Zwecke
+   15;             DTC_FAKE_DTC_WARN;       DTC_WARN;      Dummy-DTC Warnung;  Ein Dummy-DTC der Schwere "Warnung" für Debugging-Zwecke
+   16;             DTC_FAKE_DTC_CRIT;   DTC_CRITICAL;     Dummy-DTC Kritisch;  Ein Dummy-DTC der Schwere "Kritisch" für Debugging-Zwecke

Software/src/eeprom.cpp

@@ -1,72 +1,103 @@
-#include "eeprom.h"
+/**
+ * @file config.cpp
+ * @brief Implementation of EEPROM and configuration-related functions.
+ *
+ * This file contains functions for managing EEPROM storage and handling configuration data.
+ * It includes the definitions of configuration structures, EEPROM access, and utility functions.
+ */
 
+#include "eeprom.h"
+#include "debugger.h"
+#include "globals.h"
+
+// Instance of I2C_eeprom for EEPROM access
 I2C_eeprom ee(I2C_EE_ADDRESS, EEPROM_SIZE_BYTES);
 
+// Configuration and persistence data structures
 configData_t ConfigData;
 persistenceData_t PersistenceData;
-bool eeAvailable = false;
 
-bool checkEEPROMavailable();
-bool ValidateEEPROM_Version();
-bool MigrateEEPROM(uint8_t fromVersion);
+// EEPROM version identifier
+const uint16_t eeVersion = EEPROM_STRUCTURE_REVISION;
 
+// Flag indicating whether EEPROM is available
+boolean eeAvailable = false;
+
+// Offsets within EEPROM for ConfigData and PersistenceData
+const uint16_t startofConfigData = 16;
+const uint16_t startofPersistence = 16 + sizeof(ConfigData) + (sizeof(ConfigData) % 16);
+
+// Function prototype to check EEPROM availability
+boolean checkEEPROMavailable();
+
+/**
+ * @brief Initializes EEPROM and checks its availability.
+ *
+ * This function initializes the EEPROM using the I2C_eeprom instance and checks if it's available.
+ */
 void InitEEPROM()
 {
+  ConfigData = ConfigData_defaults;
+  PersistenceData = {0};
   ee.begin();
-  eeAvailable = checkEEPROMavailable();
-  eeAvailable = ValidateEEPROM_Version();
-	Serial.printf("Initialized EEPROM at Address 0x%02X\n", I2C_EE_ADDRESS);
+  checkEEPROMavailable();
 }
 
+/**
+ * @brief Processes EEPROM actions based on the request from the global state.
+ *
+ * This function processes EEPROM actions based on the request from the global state.
+ * It performs actions such as saving, loading, and formatting EEPROM data for both configuration and persistence.
+ */
 void EEPROM_Process()
 {
-  if (eeAvailable == false)
-    return;
-
   switch (globals.requestEEAction)
   {
   case EE_CFG_SAVE:
     StoreConfig_EEPROM();
     globals.requestEEAction = EE_IDLE;
-    Serial.println("Stored EEPROM CFG");
+    Debug_pushMessage("Stored EEPROM CFG\n");
     break;
   case EE_CFG_LOAD:
     GetConfig_EEPROM();
     globals.requestEEAction = EE_IDLE;
-    Serial.println("Loaded EEPROM CFG");
+    Debug_pushMessage("Loaded EEPROM CFG\n");
     break;
   case EE_CFG_FORMAT:
     FormatConfig_EEPROM();
     globals.requestEEAction = EE_IDLE;
-    globals.systemStatus = sysStat_Shutdown;
-    Serial.println("Formated EEPROM CFG");
+    GetConfig_EEPROM();
+    Debug_pushMessage("Formatted EEPROM CFG\n");
     break;
   case EE_PDS_SAVE:
     StorePersistence_EEPROM();
     globals.requestEEAction = EE_IDLE;
-    Serial.println("Stored EEPROM PDS");
+    Debug_pushMessage("Stored EEPROM PDS\n");
     break;
   case EE_PDS_LOAD:
     GetPersistence_EEPROM();
     globals.requestEEAction = EE_IDLE;
-    Serial.println("Loaded EEPROM PDS");
+    Debug_pushMessage("Loaded EEPROM PDS\n");
     break;
   case EE_PDS_FORMAT:
     FormatPersistence_EEPROM();
     globals.requestEEAction = EE_IDLE;
-    Serial.println("Formated EEPROM PDS");
+    GetPersistence_EEPROM();
+    Debug_pushMessage("Formatted EEPROM PDS\n");
     break;
   case EE_FORMAT_ALL:
     FormatConfig_EEPROM();
     FormatPersistence_EEPROM();
+    GetConfig_EEPROM();
+    GetPersistence_EEPROM();
     globals.requestEEAction = EE_IDLE;
-    Serial.println("Formated EEPROM ALL");
+    Debug_pushMessage("Formatted EEPROM ALL\n");
     break;
   case EE_ALL_SAVE:
     StorePersistence_EEPROM();
     StoreConfig_EEPROM();
     globals.requestEEAction = EE_IDLE;
-    Serial.println("Stored EEPROM ALL");
+    Debug_pushMessage("Stored EEPROM ALL\n");
     break;
   case EE_IDLE:
   default:
@@ -74,20 +105,46 @@ void EEPROM_Process()
   }
 }
 
+/**
+ * @brief Stores the configuration data in EEPROM.
+ *
+ * This function calculates the checksum for the configuration data, updates it, and stores it in EEPROM.
+ * It also performs a sanity check on the configuration and raises a diagnostic trouble code (DTC) if needed.
+ */
 void StoreConfig_EEPROM()
 {
-  if (eeAvailable == false)
-    return;
-
+  // Berechnung der Prüfsumme
   ConfigData.checksum = 0;
   ConfigData.checksum = Checksum_EEPROM((uint8_t *)&ConfigData, sizeof(ConfigData));
 
-  ee.updateBlock(startofConfigData, (uint8_t *)&ConfigData, sizeof(ConfigData));
+  // Überprüfung, ob der EEPROM verfügbar ist
+  if (!checkEEPROMavailable())
+    return;
+
+  // Byteweise in den EEPROM schreiben
+  uint8_t *dataPtr = (uint8_t *)&ConfigData;
+  for (uint16_t i = 0; i < sizeof(ConfigData); i++)
+  {
+    ee.writeByte(startofConfigData + i, dataPtr[i]);
+  }
+
+  // Sanity Check der Konfiguration
+  uint32_t ConfigSanityCheckResult = ConfigSanityCheck(false);
+  if (ConfigSanityCheckResult > 0)
+  {
+    MaintainDTC(DTC_EEPROM_CFG_SANITY, true, ConfigSanityCheckResult);
+  }
 }
 
+/**
+ * @brief Retrieves the configuration data from EEPROM.
+ *
+ * This function reads the configuration data from EEPROM, performs a checksum validation,
+ * and conducts a sanity check on the configuration. It raises a diagnostic trouble code (DTC) if needed.
+ */
 void GetConfig_EEPROM()
 {
-  if (eeAvailable == false)
+  if (!checkEEPROMavailable())
     return;
 
   ee.readBlock(startofConfigData, (uint8_t *)&ConfigData, sizeof(ConfigData));
@@ -95,26 +152,23 @@ void GetConfig_EEPROM()
   uint32_t checksum = ConfigData.checksum;
   ConfigData.checksum = 0;
 
-  if (Checksum_EEPROM((uint8_t *)&ConfigData, sizeof(ConfigData)) != checksum)
-  {
-    MaintainDTC(DTC_EEPROM_CFG_BAD, DTC_CRITICAL, true);
-  }
+  MaintainDTC(DTC_EEPROM_CFG_BAD, (Checksum_EEPROM((uint8_t *)&ConfigData, sizeof(ConfigData)) != checksum));
+
   ConfigData.checksum = checksum;
 
   uint32_t ConfigSanityCheckResult = ConfigSanityCheck(false);
 
-  if (ConfigSanityCheckResult > 0)
-  {
-    MaintainDTC(DTC_EEPROM_CFG_SANITY, DTC_WARN, true, ConfigSanityCheckResult);
-    globals.requestEEAction = EE_CFG_SAVE;
-  }
+  MaintainDTC(DTC_EEPROM_CFG_SANITY, (ConfigSanityCheckResult > 0), ConfigSanityCheckResult);
 }
 
+/**
+ * @brief Stores the persistence data in EEPROM.
+ *
+ * This function increments the write cycle counter, performs a checksum calculation on the persistence data,
+ * and stores it in EEPROM. It also handles EEPROM page movement when needed.
+ */
 void StorePersistence_EEPROM()
 {
-  if (eeAvailable == false)
-    return;
-
   if (PersistenceData.writeCycleCounter >= 0xFFF0)
     MovePersistencePage_EEPROM(false);
   else
@@ -123,12 +177,27 @@ void StorePersistence_EEPROM()
   PersistenceData.checksum = 0;
   PersistenceData.checksum = Checksum_EEPROM((uint8_t *)&PersistenceData, sizeof(PersistenceData));
 
-  ee.updateBlock(globals.eePersistanceAdress, (uint8_t *)&PersistenceData, sizeof(PersistenceData));
+  if (!checkEEPROMavailable())
+    return;
+
+  // Byteweise in den EEPROM schreiben
+  uint8_t *dataPtr = (uint8_t *)&PersistenceData;
+  for (uint16_t i = 0; i < sizeof(PersistenceData); i++)
+  {
+    ee.writeByte(globals.eePersistanceAdress + i, dataPtr[i]);
+  }
 }
 
+/**
+ * @brief Retrieves the persistence data from EEPROM.
+ *
+ * This function reads the EEPROM to get the start address of the persistence data.
+ * If the start address is out of range, it resets and stores defaults. Otherwise,
+ * it reads from EEPROM and checks if the data is correct.
+ */
 void GetPersistence_EEPROM()
 {
-  if (eeAvailable == false)
+  if (!checkEEPROMavailable())
     return;
 
   ee.readBlock(0, (uint8_t *)&globals.eePersistanceAdress, sizeof(globals.eePersistanceAdress));
@@ -138,7 +207,7 @@ void GetPersistence_EEPROM()
   {
     MovePersistencePage_EEPROM(true);
     FormatPersistence_EEPROM();
-    MaintainDTC(DTC_EEPROM_PDSADRESS_BAD, DTC_CRITICAL, true);
+    MaintainDTC(DTC_EEPROM_PDSADRESS_BAD, true);
   }
   else
   {
@@ -147,45 +216,53 @@ void GetPersistence_EEPROM()
     uint32_t checksum = PersistenceData.checksum;
     PersistenceData.checksum = 0;
 
-    if (Checksum_EEPROM((uint8_t *)&PersistenceData, sizeof(PersistenceData)) != checksum)
-    {
-      MaintainDTC(DTC_EEPROM_PDS_BAD, DTC_CRITICAL, true);
-    }
+    MaintainDTC(DTC_EEPROM_PDS_BAD, (Checksum_EEPROM((uint8_t *)&PersistenceData, sizeof(PersistenceData)) != checksum));
+
     PersistenceData.checksum = checksum;
   }
 }
 
+/**
+ * @brief Formats the configuration partition in EEPROM.
+ *
+ * This function resets the configuration data to defaults and stores it in EEPROM.
+ */
 void FormatConfig_EEPROM()
 {
-  if (eeAvailable == false)
-    return;
-
-  Serial.println("Formatting Config-Partition");
+  Debug_pushMessage("Formatting Config-Partition\n");
   ConfigData = ConfigData_defaults;
+  ConfigData.EEPROM_Version = eeVersion;
   StoreConfig_EEPROM();
-  GetConfig_EEPROM();
 }
 
+/**
+ * @brief Formats the persistence partition in EEPROM.
+ *
+ * This function resets the persistence data to defaults and stores it in EEPROM.
+ */
 void FormatPersistence_EEPROM()
 {
-  if (eeAvailable == false)
-    return;
-
-  Serial.println("Formatting Persistance-Partition");
+  Debug_pushMessage("Formatting Persistance-Partition\n");
   PersistenceData = {0};
+  // memset(&PersistenceData, 0, sizeof(PersistenceData));
   StorePersistence_EEPROM();
-  GetPersistence_EEPROM();
 }
-
+/**
+ * @brief Moves the persistence page in EEPROM.
+ *
+ * This function adjusts the persistence page address and resets the write cycle counter.
+ *
+ * @param reset If true, the function resets the persistence page address to the start of the partition.
+ */
 void MovePersistencePage_EEPROM(boolean reset)
 {
-  if (eeAvailable == false)
+  if (!checkEEPROMavailable())
     return;
 
-  globals.eePersistanceAdress = +sizeof(PersistenceData);
+  globals.eePersistanceAdress += sizeof(PersistenceData);
   PersistenceData.writeCycleCounter = 0;
 
-  // check if we reached the End of the EEPROM and Startover at the beginning
+  // Check if we reached the end of the EEPROM and start over at the beginning
   if ((globals.eePersistanceAdress + sizeof(PersistenceData)) > ee.getDeviceSize() || reset)
   {
     globals.eePersistanceAdress = startofPersistence;
@@ -194,165 +271,244 @@ void MovePersistencePage_EEPROM(boolean reset)
   ee.updateBlock(0, (uint8_t *)&globals.eePersistanceAdress, sizeof(globals.eePersistanceAdress));
 }
 
+/**
+ * @brief Calculate CRC-32 checksum for a block of data.
+ *
+ * This function implements the CRC-32 algorithm.
+ *
+ * @param data Pointer to the data block.
+ * @param len Length of the data block in bytes.
+ * @return CRC-32 checksum.
+ */
 uint32_t Checksum_EEPROM(uint8_t const *data, size_t len)
 {
   if (data == NULL)
     return 0;
-  uint32_t crc, mask;
-  crc = 0xFFFFFFFF;
+
+  uint32_t crc = 0xFFFFFFFF;
+  uint32_t mask;
 
   while (len--)
   {
     crc ^= *data++;
+
     for (uint8_t k = 0; k < 8; k++)
     {
       mask = -(crc & 1);
       crc = (crc >> 1) ^ (0xEDB88320 & mask);
     }
   }
+
   return ~crc;
 }
 
+/**
+ * @brief Dump a portion of EEPROM contents for debugging.
+ *
+ * This function prints the contents of a specified portion of EEPROM in a formatted way.
+ *
+ * @param memoryAddress Starting address in EEPROM.
+ * @param length Number of bytes to dump.
+ */
 void dumpEEPROM(uint16_t memoryAddress, uint16_t length)
 {
 #define BLOCK_TO_LENGTH 16
 
-  if (eeAvailable == false)
+  if (!checkEEPROMavailable())
     return;
 
-  char ascii_buf[BLOCK_TO_LENGTH + 1];
+  char ascii_buf[BLOCK_TO_LENGTH + 1] = {0};
   sprintf(ascii_buf, "%*s", BLOCK_TO_LENGTH, "ASCII");
-  Serial.print(PSTR("\nAddress "));
-  for (int x = 0; x < BLOCK_TO_LENGTH; x++)
-    Serial.printf("%3d", x);
 
+  // Print column headers
+  Debug_pushMessage(PSTR("\nAddress "));
+  for (int x = 0; x < BLOCK_TO_LENGTH; x++)
+    Debug_pushMessage("%3d", x);
+
+  // Align address and length to BLOCK_TO_LENGTH boundaries
   memoryAddress = memoryAddress / BLOCK_TO_LENGTH * BLOCK_TO_LENGTH;
   length = (length + BLOCK_TO_LENGTH - 1) / BLOCK_TO_LENGTH * BLOCK_TO_LENGTH;
 
+  // Iterate through the specified portion of EEPROM
   for (unsigned int i = 0; i < length; i++)
   {
     int blockpoint = memoryAddress % BLOCK_TO_LENGTH;
+
+    // Print ASCII representation header for each block
     if (blockpoint == 0)
     {
-      ascii_buf[BLOCK_TO_LENGTH] = 0;
-      Serial.printf("  %s", ascii_buf);
-      Serial.printf("\n0x%05X:", memoryAddress);
+      if (i > 0) // Ensure we don't print an empty ASCII buffer on the first iteration
+      {
+        ascii_buf[BLOCK_TO_LENGTH] = 0;
+        Debug_pushMessage("  %s", ascii_buf);
+      }
+      Debug_pushMessage("\n0x%05X:", memoryAddress);
+      memset(ascii_buf, ' ', BLOCK_TO_LENGTH); // Clear the ASCII buffer with spaces
     }
-    ascii_buf[blockpoint] = ee.readByte(memoryAddress);
-    Serial.printf(" %02X", ascii_buf[blockpoint]);
-    if (ascii_buf[blockpoint] < 0x20 || ascii_buf[blockpoint] > 0x7E)
-      ascii_buf[blockpoint] = '.';
+
+    // Read and print each byte
+    uint8_t byte = ee.readByte(memoryAddress);
+    ascii_buf[blockpoint] = (byte >= 0x20 && byte <= 0x7E) ? byte : '.';
+    Debug_pushMessage(" %02X", byte);
+
     memoryAddress++;
   }
-  Serial.println();
+
+  // Print remaining ASCII buffer
+  ascii_buf[BLOCK_TO_LENGTH] = 0;
+  Debug_pushMessage("  %s\n", ascii_buf); // Final ASCII line
 }
 
-bool checkEEPROMavailable()
+/**
+ * @brief Check if EEPROM is available and connected.
+ *
+ * This function checks if the EEPROM is available and connected. If not, it triggers
+ * a diagnostic trouble code (DTC) indicating the absence of EEPROM.
+ *
+ * @return true if EEPROM is available, false otherwise.
+ */
+boolean checkEEPROMavailable()
 {
+  // Check if EEPROM is connected
   if (!ee.isConnected())
   {
-    MaintainDTC(DTC_NO_EEPROM_FOUND, DTC_CRITICAL, true);
+    // Trigger DTC for no EEPROM found
+    MaintainDTC(DTC_NO_EEPROM_FOUND, true);
     return false;
   }
+
+  // Clear DTC for no EEPROM found since it's available now
+  MaintainDTC(DTC_NO_EEPROM_FOUND, false);
+
+  // EEPROM is available
   return true;
 }
 
+/**
+ * @brief Perform sanity check on configuration settings.
+ *
+ * This function checks the validity of various configuration settings and returns a bitmask
+ * indicating which settings need to be reset. If autocorrect is enabled, it resets the settings
+ * to their default values.
+ *
+ * @param autocorrect If true, automatically correct invalid settings by resetting to defaults.
+ * @return A bitmask indicating which settings need to be reset.
+ */
 uint32_t ConfigSanityCheck(bool autocorrect)
 {
   uint32_t setting_reset_bits = 0;
 
-  if ((ConfigData.batteryType != BATTERY_LIPO_2S) || (ConfigData.batteryType != BATTERY_LIPO_3S))
+  if (!validateWiFiString(ConfigData.wifi_ap_ssid, sizeof(ConfigData.wifi_ap_ssid)))
   {
-    setting_reset_bits = setting_reset_bits | (1 << 0);
+    SET_BIT(setting_reset_bits, 1);
     if (autocorrect)
-      ConfigData.batteryType = ConfigData_defaults.batteryType;
+      strncpy(ConfigData.wifi_ap_ssid, ConfigData_defaults.wifi_ap_ssid, sizeof(ConfigData.wifi_ap_ssid));
   }
 
+  if (!validateWiFiString(ConfigData.wifi_ap_password, sizeof(ConfigData.wifi_ap_password)))
+  {
+    SET_BIT(setting_reset_bits, 2);
+    if (autocorrect)
+      strncpy(ConfigData.wifi_ap_password, ConfigData_defaults.wifi_ap_password, sizeof(ConfigData.wifi_ap_password));
+  }
+
+  if (!validateWiFiString(ConfigData.wifi_client_ssid, sizeof(ConfigData.wifi_client_ssid)))
+  {
+    SET_BIT(setting_reset_bits, 3);
+    if (autocorrect)
+      strncpy(ConfigData.wifi_client_ssid, ConfigData_defaults.wifi_client_ssid, sizeof(ConfigData.wifi_client_ssid));
+  }
+
+  if (!validateWiFiString(ConfigData.wifi_client_password, sizeof(ConfigData.wifi_client_password)))
+  {
+    SET_BIT(setting_reset_bits, 4);
+    if (autocorrect)
+      strncpy(ConfigData.wifi_client_password, ConfigData_defaults.wifi_client_password, sizeof(ConfigData.wifi_client_password));
+  }
+  // Return the bitmask indicating which settings need to be reset
   return setting_reset_bits;
 }
 
-bool ValidateEEPROM_Version()
+/**
+ * @brief Validates whether a given string contains only characters allowed in WiFi SSIDs and passwords.
+ *
+ * This function checks each character in the provided string to ensure
+ * that it contains only characters allowed in WiFi SSIDs and passwords.
+ * It considers characters from 'A' to 'Z', 'a' to 'z', '0' to '9', as well as
+ * the following special characters: ! " # $ % & ' ( ) * + , - . / : ; < = > ? @ [ \ ] ^ _ ` { | } ~
+ *
+ * @param string Pointer to the string to be validated.
+ * @param size Size of the string including the null-terminator.
+ * @return true if the string contains only allowed characters or is NULL,
+ *         false otherwise.
+ */
+bool validateWiFiString(char *string, size_t size)
 {
-  if (eeAvailable == false)
+  if (string == NULL)
     return false;
 
-  uint8_t EEPROMVersionOnChip = ee.readByte(startofConfigData);
-
-  if (EEPROMVersionOnChip < ConfigData_defaults.EEPROM_Version)
+  for (size_t i = 0; i < size; i++)
   {
-    Serial.printf("EEPROM Image Version is %d, but %d expected - trying to migrate\n", EEPROMVersionOnChip, ConfigData_defaults.EEPROM_Version);
-    if (!MigrateEEPROM(EEPROMVersionOnChip))
+    char c = string[i];
+    if (c == '\0')
     {
-      Serial.print("Error\n");
-      MaintainDTC(DTC_EEPROM_MIGRATE_FAILED, DTC_CRITICAL, true, EEPROMVersionOnChip);
+      // Reached the end of the string, all characters were valid WiFi characters.
+      return true;
+    }
+    if (!((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z') ||
+          (c >= '0' && c <= '9') || c == '!' || c == '"' || c == '#' ||
+          c == '$' || c == '%' || c == '&' || c == '\'' || c == '(' ||
+          c == ')' || c == '*' || c == '+' || c == ',' || c == '-' ||
+          c == '.' || c == '/' || c == ':' || c == ';' || c == '<' ||
+          c == '=' || c == '>' || c == '?' || c == '@' || c == '[' ||
+          c == '\\' || c == ']' || c == '^' || c == '_' || c == '`' ||
+          c == '{' || c == '|' || c == '}' || c == '~'))
+    {
+      // Found a character that is not a valid WiFi character.
       return false;
     }
-    else
-    {
-      Serial.print("Success\n");
-    }
   }
-  return true;
+  // If the loop completes without finding a null terminator, the string is invalid.
+  return false;
 }
 
-bool MigrateEEPROM(uint8_t fromVersion)
+/**
+ * @brief Write sequential numbers to a portion of EEPROM.
+ *
+ * This function writes sequential numbers starting from 0 to a specified portion of EEPROM.
+ * If the number reaches 255, it wraps around and starts again from 1.
+ *
+ * @param memoryAddress Starting address in EEPROM.
+ * @param length Number of bytes to write.
+ */
+void writeSequentialToEEPROM(uint16_t memoryAddress, uint16_t length)
 {
-  uint16_t persistanceMarker_onChip;
+  if (!checkEEPROMavailable())
+    return;
 
-  switch (fromVersion)
+  uint8_t value = 0;
+  for (uint16_t i = 0; i < length; i++)
   {
+    ee.writeByte(memoryAddress + i, value);
+    value = (value == 255) ? 1 : value + 1;
+  }
+}
 
-    // Version 1 EEPROM Layout:                             startAdress     size (byte)
-    //  const uint16_t startofConfigData  =                 16               16
-    //  const uint16_t startofPersistence =                 32               24
-    //
-    //  typedef struct
-    //  {
-    //    uint8_t EEPROM_Version = 1;                       16                1
-    //    batteryType_t batteryType = BATTERY_UNDEFINED;    17                4
-    //    bool active_faction_on_reboot = false;            21                1
-    //    uint32_t checksum = 0;                            22                4
-    //  } configData_t;
-    //
-    //  typedef struct                                      offset
-    //  {
-    //    uint32_t writeCycleCounter = 0;                   0                 4
-    //    uint32_t faction_1_timer = 0;                     4                 4
-    //    uint32_t faction_2_timer = 0;                     8                 4
-    //    uint32_t faction_3_timer = 0;                     12                4
-    //    factions_t activeFaction = NONE;                  16                4
-    //    uint32_t checksum = 0;                            20                4
-    //  } persistenceData_t;
+/**
+ * @brief Write 0 to a portion of EEPROM.
+ *
+ * This function writes 0 to a specified portion of EEPROM.
+ *
+ * @param memoryAddress Starting address in EEPROM.
+ * @param length Number of bytes to write.
+ */
+void writeZeroToEEPROM(uint16_t memoryAddress, uint16_t length)
+{
+  if (!checkEEPROMavailable())
+    return;
 
-  case 1:
-    // Migrate Persistance-Data
-    ee.readBlock(0, (uint8_t *)&persistanceMarker_onChip, sizeof(uint16_t));
-    if (persistanceMarker_onChip < startofPersistence)
-    {
-      ee.readBlock(persistanceMarker_onChip + 0, (uint8_t *)&PersistenceData.writeCycleCounter, 4);
-      ee.readBlock(persistanceMarker_onChip + 4, (uint8_t *)&PersistenceData.faction_1_timer, 4);
-      ee.readBlock(persistanceMarker_onChip + 8, (uint8_t *)&PersistenceData.faction_2_timer, 4);
-      ee.readBlock(persistanceMarker_onChip + 12, (uint8_t *)&PersistenceData.faction_3_timer, 4);
-      ee.readBlock(persistanceMarker_onChip + 16, (uint8_t *)&PersistenceData.activeFaction, 4);
-      ee.readBlock(persistanceMarker_onChip + 20, (uint8_t *)&PersistenceData.checksum, 4);
-      MovePersistencePage_EEPROM(true);
-      StorePersistence_EEPROM();
-    }
-
-    // Migrate Config-Data and set defaults for Values which doesn't exists in this earlier Version
-    ConfigData.EEPROM_Version = ConfigData_defaults.EEPROM_Version;
-    strncpy(ConfigData.Faction_1_Name, ConfigData_defaults.Faction_1_Name, sizeof(ConfigData.Faction_1_Name));
-    strncpy(ConfigData.Faction_2_Name, ConfigData_defaults.Faction_2_Name, sizeof(ConfigData.Faction_2_Name));
-    strncpy(ConfigData.Faction_3_Name, ConfigData_defaults.Faction_3_Name, sizeof(ConfigData.Faction_3_Name));
-    ee.readBlock(17, (uint8_t *)&ConfigData.batteryType, 4);
-    ee.readBlock(21, (uint8_t *)&ConfigData.active_faction_on_reboot, 1);
-    StoreConfig_EEPROM();
-
-    return true;
-    break;
-
-  default:
-    return false;
-    break;
+  for (uint16_t i = 0; i < length; i++)
+  {
+    ee.writeByte(memoryAddress + i, 0);
   }
 }

Software/src/globals.cpp

@@ -6,4 +6,5 @@ void initGlobals()
 {
   globals.systemStatus = sysStat_Startup;
   globals.requestEEAction = EE_IDLE;
+  globals.systemStatustxt[0] = 0;
 }

Software/src/lora_net.cpp

@@ -68,6 +68,7 @@ bool InitLoRa(void (*MPinHelper)(int, int))
     }
 #elif defined(FEATURE_ENABLE_UARTLORA)
     SerialLoRa.begin(9600);
+    returnval = true;
 #endif
     return returnval;
 }
@@ -94,41 +95,36 @@ void LoRa_Process()
     }
 #elif defined(FEATURE_ENABLE_UARTLORA)
 
-    char packageInput[16];
-    bool packageRecieved = false;
-    unsigned int bufferPtr = 0;
+    static char packageInput[32];
+    static bool packageRecieved = false;
+    static unsigned int bufferPtr = 0;
+    int recievedSize = 0;
 
-    if (SerialLoRa.available() && packageRecieved == false)
+    while (SerialLoRa.available() && packageRecieved == false)
     {
-        while (bufferPtr < sizeof(packageInput))
+        if (bufferPtr < sizeof(packageInput) - 1)
         {
             packageInput[bufferPtr] = SerialLoRa.read();
+            packageInput[bufferPtr + 1] = 0; // always terminate String
+
             if (packageInput[bufferPtr] == '\n')
             {
-                packageInput[bufferPtr] = 0; // terminate String
                 packageRecieved = true;
+                recievedSize = bufferPtr;
+                bufferPtr = 0;
                 Debug_pushMessage("Got LoRa UART: %s\n", packageInput);
-                break;
             }
             else if ((packageInput[bufferPtr] >= 0x30) || (packageInput[bufferPtr] <= 0x5A)) // only accept Numbers, UpperCase-Letters and some special chars
             {
-                if (bufferPtr < sizeof(packageInput) - 1)
-                {
-                    bufferPtr++;
-                }
-                else
-                {
-                    packageInput[bufferPtr] = 0; // terminate String, bc Buffer is full (package to long)
-                    packageRecieved = true;      // send it anyway to the parser
-                    Debug_pushMessage("Got LoRa UART: %s\n", packageInput);
-                    break;
-                }
+                bufferPtr++;
             }
         }
     }
 
-    if (packageRecieved)
-        Parse_LoRa_UartCommand(packageInput, bufferPtr);
+    if (packageRecieved) {
+        Parse_LoRa_UartCommand(packageInput, recievedSize);
+        packageRecieved = false;
+    }
 
 #endif
 }
@@ -242,6 +238,7 @@ void printParameters(struct Configuration configuration)
 void Parse_LoRa_UartCommand(char input[], int size)
 {
 
+    Debug_pushMessage("Start parsing, size: %d", size);
     char delimiter[] = ";";
     char *ptr;
     char command[8];
@@ -249,11 +246,28 @@ void Parse_LoRa_UartCommand(char input[], int size)
 
     ptr = strtok(input, delimiter);
 
+    ptr = strtok(input, delimiter);
+
     while (ptr != NULL)
     {
-        strncpy(command, ptr, sizeof(command));
+        strncpy(command, ptr, sizeof(command) - 1); // Platz für Nullterminator lassen
+        command[sizeof(command) - 1] = '\0'; // Nullterminator setzen
+
         ptr = strtok(NULL, delimiter);
-        strncpy(value, ptr, sizeof(value));
+
+        if (ptr != NULL)
+        {
+            strncpy(value, ptr, sizeof(value) - 1); // Platz für Nullterminator lassen
+            value[sizeof(value) - 1] = '\0'; // Nullterminator setzen
+        }
+        else
+        {
+            // Wenn ptr NULL ist, setze value auf leeren String
+            value[0] = '\0';
+        }
+
+        // Hier kannst du den Wert und das Kommando verarbeiten
+        Debug_pushMessage("Command: %s, Value: %s", command, value);
     }
 
     Debug_pushMessage("Parsed LoRa UART Command:  %s Value: %s\n", command, value);
@@ -261,10 +275,12 @@ void Parse_LoRa_UartCommand(char input[], int size)
     if (!strcmp(command, "ENABLE"))
     {
         globals.timer_disabled = false;
+        Debug_pushMessage("Enabled by LoRa");
     }
     else if (!strcmp(command, "DISABLE"))
     {
-        globals.timer_disabled = false;
+        globals.timer_disabled = true;
+        Debug_pushMessage("Disabled by LoRa");
     }
     else if (!strcmp(command, "RESET"))
     {
@@ -272,6 +288,7 @@ void Parse_LoRa_UartCommand(char input[], int size)
         PersistenceData.faction_1_timer = 0;
         PersistenceData.faction_2_timer = 0;
         PersistenceData.faction_3_timer = 0;
+        Debug_pushMessage("Reset by LoRa");
     }
     else if (!strcmp(command, "TMRSTP"))
     {

Software/src/main.cpp

@@ -42,12 +42,11 @@ TM1637 disp_FAC_3(GPIO_7SEG_CLK, GPIO_7SEG_EN_FAC3);
 
 void SevenSeg_Output();
 void toggleWiFiAP(boolean shutdown = false);
-void SystemShutdown();
+void SystemShutdown(bool restart = false);
 void SetBatteryType(batteryType_t type);
 void ProcessKeyCombos(bool *btnState);
 void OverrideDisplay(uint32_t time, const char *message1, const char *message2, const char *message3);
-void initGlobals();
-void maintainSysStat();
+void EEPROMCyclicPDS_callback();
 
 #if defined(FEATURE_ENABLE_UARTLORA) || defined(FEATURE_ENABLE_LORA)
 void setMPins_Helper(int pin, int status);
@@ -61,12 +60,12 @@ void tmrCallback_FactionTicker();
 Ticker tmrFactionTicker(tmrCallback_FactionTicker, 1000, 0, MILLIS);
 void tmrCallback_InputGetter();
 Ticker tmrInputGetter(tmrCallback_InputGetter, 250, 0, MILLIS);
-void tmrCallback_EEPROMCyclicPDS();
-Ticker tmrEEPROMCyclicPDS(tmrCallback_EEPROMCyclicPDS, 60000, 0, MILLIS);
+void EEPROMCyclicPDS_callback();
+Ticker tmrEEPROMCyclicPDS(EEPROMCyclicPDS_callback, 60000, 0, MILLIS);
 
 #ifdef FEATURE_ENABLE_WIFI_CLIENT
-void tmrCallback_WiFiMaintainConnection();
-Ticker tmrWiFiMaintainConnection(tmrCallback_WiFiMaintainConnection, 1000, 0, MILLIS);
+void wifiMaintainConnectionTicker_callback();
+Ticker tmrWiFiMaintainConnection(wifiMaintainConnectionTicker_callback, 1000, 0, MILLIS);
 #endif
 
 uint32_t DisplayOverrideFlag = 0;
@@ -81,12 +80,30 @@ void setMPins_Helper(int pin, int status)
 
 void setup()
 {
+	// Set CPU frequency to 80MHz
 	system_update_cpu_freq(SYS_CPU_80MHZ);
-	strcpy(globals.DeviceName, DEVICE_NAME);
-	snprintf(globals.DeviceName_ID, 42, "%s_%08X", globals.DeviceName, ESP.getChipId());
-	WiFi.persistent(false);
-	WiFi.disconnect();
 
+	// Generate a unique device name based on ESP chip ID
+	snprintf(globals.DeviceName, 32, HOST_NAME, ESP.getChipId());
+
+	// Disable WiFi persistent storage
+	WiFi.persistent(false);
+
+	// Initialize and clear Diagnostic Trouble Code (DTC) storage
+	ClearAllDTC();
+
+#ifdef FEATURE_ENABLE_WIFI_CLIENT
+	// Configure WiFi settings for client mode if enabled
+	WiFi.mode(WIFI_STA);
+	WiFi.setHostname(globals.DeviceName);
+	wifiMulti.addAP(QUOTE(WIFI_SSID_CLIENT), QUOTE(WIFI_PASSWORD_CLIENT));
+	tmrWiFiMaintainConnection.start();
+#else
+	// Disable WiFi if WiFi client feature is not enabled
+	WiFi.mode(WIFI_OFF);
+#endif
+
+	// Initialize Serial communication
 	Serial.begin(115200);
 	Serial.setDebugOutput(false);
 
@@ -94,11 +111,11 @@ void setup()
 	Serial.print(globals.DeviceName);
 	Serial.print("\nby Hiabuto Defense\n");
 
-	ClearAllDTC(); // Init DTC-Storage
-
+	// Initialize EEPROM, load configuration, and persistence data from EEPROM
 	InitEEPROM();
 	GetConfig_EEPROM();
 	GetPersistence_EEPROM();
+	Serial.print("\nEE-Init done");
 
 	if (i2c_io.begin())
 	{
@@ -131,18 +148,9 @@ void setup()
 	}
 #endif
 
-#ifdef FEATURE_ENABLE_WIFI_CLIENT
-	WiFi.mode(WIFI_STA);
-	WiFi.setHostname(globals.DeviceName);
-	wifiMulti.addAP(QUOTE(WIFI_CLIENT_SSID), QUOTE(WIFI_CLIENT_PASSWORD));
-	tmrWiFiMaintainConnection.start();
-	Serial.print("WiFi-Client Initialized\n");
-#else
-	WiFi.mode(WIFI_OFF);
-#endif
-
+	// Set up OTA updates
 	ArduinoOTA.setPort(8266);
-	ArduinoOTA.setHostname(globals.DeviceName_ID);
+	ArduinoOTA.setHostname(globals.DeviceName);
 	ArduinoOTA.setPassword(QUOTE(ADMIN_PASSWORD));
 
 	ArduinoOTA.onStart([]()
@@ -186,15 +194,21 @@ void setup()
                        else if (error == OTA_END_ERROR)
                          Serial.println("End Failed"); });
 
+	// Begin OTA updates
 	ArduinoOTA.begin();
 	Serial.print("\nOTA-Init done");
+
+	// Initialize the web user interface
 	initWebUI();
 	Serial.print("\nWebUI-Init done");
+
+	// Initialize global variables
 	initGlobals();
 	Serial.print("\nglobals-Init done");
-#ifdef CAPTIVE
-	dnsServer.start(53, "*", WiFi.softAPIP());
-#endif
+
+	// Start cyclic EEPROM updates for Persistence Data Structure (PDS)
+	tmrEEPROMCyclicPDS.start();
+	Serial.print("\nSetup Done\n");
 
 	disp_FAC_1.init();
 	disp_FAC_1.setBrightness(5);
@@ -215,8 +229,6 @@ void setup()
 
 void loop()
 {
-	maintainSysStat();
-
 	tmrEEPROMCyclicPDS.update();
 	tmrFactionTicker.update();
 	tmrInputGetter.update();
@@ -234,13 +246,64 @@ void loop()
 	tmrStatusSender.update();
 #endif
 
-#ifdef CAPTIVE
-	dnsServer.processNextRequest();
-#endif
 #ifdef FEATURE_ENABLE_WIFI_CLIENT
+	// Update WiFi connection maintenance ticker if WiFi client feature is enabled
 	tmrWiFiMaintainConnection.update();
 #endif
 
+	static tSystem_Status lastStatus = sysStat_Init;
+
+	// Handle different system statuses
+	switch (globals.systemStatus)
+	{
+	case sysStat_Startup:
+		if (lastStatus != globals.systemStatus)
+		{
+			strcpy_P(globals.systemStatustxt, PSTR("Startup"));
+			lastStatus = globals.systemStatus;
+		}
+		// Transition to Normal status after startup delay
+		if (millis() > STARTUP_DELAY)
+		{
+			globals.systemStatus = sysStat_Normal;
+			globals.resumeStatus = sysStat_Normal;
+		}
+		break;
+
+	case sysStat_Normal:
+		if (lastStatus != globals.systemStatus)
+		{
+			strcpy_P(globals.systemStatustxt, PSTR("Normal"));
+			lastStatus = globals.systemStatus;
+		}
+		break;
+
+		if (lastStatus != globals.systemStatus)
+		{
+			strcpy_P(globals.systemStatustxt, PSTR("Error"));
+			lastStatus = globals.systemStatus;
+		}
+		break;
+
+	case sysStat_Shutdown:
+		if (lastStatus != globals.systemStatus)
+		{
+			strcpy_P(globals.systemStatustxt, PSTR("Shutdown"));
+			lastStatus = globals.systemStatus;
+		}
+		SystemShutdown(false);
+		break;
+	case sysStat_Error:
+		if (lastStatus != globals.systemStatus)
+		{
+			strcpy_P(globals.systemStatustxt, PSTR("Error"));
+			lastStatus = globals.systemStatus;
+		}
+	default:
+		break;
+	}
+
+	// Yield to allow other tasks to run
 	yield();
 }
 
@@ -254,7 +317,7 @@ String macToString(const unsigned char *mac)
 
 void SevenSeg_Output()
 {
-	char sevenSegBuff[5] = "";
+	char sevenSegBuff[9] = "";
 
 	if (DisplayOverrideFlag > millis())
 	{
@@ -270,9 +333,11 @@ void SevenSeg_Output()
 		if (globals.battery_level < BAT_LOW_PERCENT && millis() % 10000 > 7000)
 		{
 			if (millis() % 3000 < 1500)
-				snprintf(sevenSegBuff, sizeof(sevenSegBuff), "%4d", globals.battery_level);
+				snprintf(sevenSegBuff, sizeof(sevenSegBuff), "%4u", globals.battery_level);
 			else
-				snprintf(sevenSegBuff, sizeof(sevenSegBuff), "%3d.%1d", (globals.loadvoltage_mV / 1000), ((globals.loadvoltage_mV % 1000) / 100));
+				snprintf(sevenSegBuff, sizeof(sevenSegBuff), "%3u.%1u", (globals.loadvoltage_mV / 1000), ((globals.loadvoltage_mV % 1000) / 100));
+
+			sevenSegBuff[5] = '\0'; // truncate here if for any reason something bigger is in buffer than ecpected
 
 			disp_FAC_1.setBrightness(1);
 			disp_FAC_1.display(" Bat");
@@ -288,18 +353,21 @@ void SevenSeg_Output()
 			disp_FAC_1.setBrightness(PersistenceData.activeFaction == FACTION_1 ? 5 : 1);
 			disp_FAC_1.refresh();
 			snprintf(sevenSegBuff, sizeof(sevenSegBuff), "%4d", PersistenceData.faction_1_timer / 60);
+			sevenSegBuff[5] = '\0'; // truncate here if for any reason something bigger is in buffer than ecpected
 			disp_FAC_1.display(String(sevenSegBuff), false, false);
 			disp_FAC_1.setDp((PersistenceData.activeFaction == FACTION_1) && (millis() % 1000 > 500) ? 0x08 : 0x00);
 
 			disp_FAC_2.setBrightness(PersistenceData.activeFaction == FACTION_2 ? 5 : 1);
 			disp_FAC_2.refresh();
 			snprintf(sevenSegBuff, sizeof(sevenSegBuff), "%4d", PersistenceData.faction_2_timer / 60);
+			sevenSegBuff[5] = '\0'; // truncate here if for any reason something bigger is in buffer than ecpected
 			disp_FAC_2.display(String(sevenSegBuff), false, false);
 			disp_FAC_2.setDp((PersistenceData.activeFaction == FACTION_2) && (millis() % 1000 > 500) ? 0x08 : 0x00);
 
 			disp_FAC_3.setBrightness(PersistenceData.activeFaction == FACTION_3 ? 5 : 1);
 			disp_FAC_3.refresh();
 			snprintf(sevenSegBuff, sizeof(sevenSegBuff), "%4d", PersistenceData.faction_3_timer / 60);
+			sevenSegBuff[5] = '\0'; // truncate here if for any reason something bigger is in buffer than ecpected
 			disp_FAC_3.display(String(sevenSegBuff), false, false);
 			disp_FAC_3.setDp((PersistenceData.activeFaction == FACTION_3) && (millis() % 1000 > 500) ? 0x08 : 0x00);
 		}
@@ -352,7 +420,7 @@ void tmrCallback_InputGetter()
 		return;
 	}
 
-	if (btnState[0] == FAC_1_TRG_PRESSED && globals.timer_disabled == false)
+	if (btnState[0] == FAC_1_TRG_PRESSED && globals.timer_disabled != true)
 	{
 		if (PersistenceData.activeFaction != FACTION_1)
 		{
@@ -362,7 +430,7 @@ void tmrCallback_InputGetter()
 		PersistenceData.activeFaction = FACTION_1;
 	}
 
-	if (btnState[1] == FAC_2_TRG_PRESSED && globals.timer_disabled == false)
+	if (btnState[1] == FAC_2_TRG_PRESSED && globals.timer_disabled != true)
 	{
 		if (PersistenceData.activeFaction != FACTION_2)
 		{
@@ -372,7 +440,7 @@ void tmrCallback_InputGetter()
 		PersistenceData.activeFaction = FACTION_2;
 	}
 
-	if (btnState[2] == FAC_3_TRG_PRESSED && globals.timer_disabled == false)
+	if (btnState[2] == FAC_3_TRG_PRESSED && globals.timer_disabled != true)
 	{
 		if (PersistenceData.activeFaction != FACTION_3)
 		{
@@ -425,8 +493,8 @@ void tmrCallback_PowerMonitor()
 		break;
 	}
 
-	MaintainDTC(DTC_BAT_LOW, DTC_WARN, (battery_level < 15 ? true : false), battery_level);
-	MaintainDTC(DTC_BAT_CRITICAL, DTC_CRITICAL, (battery_level < 5 ? true : false), battery_level);
+	MaintainDTC(DTC_BAT_LOW, (battery_level < 15 ? true : false), battery_level);
+	MaintainDTC(DTC_BAT_CRITICAL, (battery_level < 5 ? true : false), battery_level);
 
 	// Serial.printf("Battery Level: %d %%\n", globals.battery_level);
 	// Serial.printf("Bus Voltage: %f V\n", busvoltage);
@@ -436,74 +504,131 @@ void tmrCallback_PowerMonitor()
 	// Serial.printf("Power: %f mW\n", power_mW);
 }
 
-void tmrCallback_EEPROMCyclicPDS()
+/**
+ * @brief Callback function for cyclically storing Persistence Data Structure (PDS) to EEPROM.
+ *
+ * This callback function is invoked periodically to store the Persistence Data Structure (PDS)
+ * to the EEPROM. It ensures that essential data is saved persistently, allowing the system to
+ * recover its state after power cycles or resets.
+ */
+void EEPROMCyclicPDS_callback()
 {
 	StorePersistence_EEPROM();
 }
 
 #ifdef FEATURE_ENABLE_WIFI_CLIENT
-void tmrCallback_WiFiMaintainConnection()
+/**
+ * @brief Callback function for maintaining WiFi connection and handling connection failures.
+ *
+ * This callback function is used by a ticker to periodically check the WiFi connection status.
+ * If the device is not connected to WiFi, it counts connection failures. If the number of failures
+ * exceeds a defined threshold, the function triggers the initiation of an Access Point (AP) mode
+ * using the `toggleWiFiAP` function.
+ */
+void wifiMaintainConnectionTicker_callback()
 {
+	// Static variables to track WiFi connection failure count and maximum allowed failures
 	static uint32_t WiFiFailCount = 0;
 	const uint32_t WiFiFailMax = 20;
 
+	// Check if the device is connected to WiFi
 	if (wifiMulti.run(connectTimeoutMs) == WL_CONNECTED)
 	{
-		return;
+		return; // Exit if connected
 	}
 	else
 	{
+		// Increment WiFi connection failure count
 		if (WiFiFailCount < WiFiFailMax)
 		{
 			WiFiFailCount++;
 		}
 		else
 		{
-			Debug_pushMessage("WiFi not connected! - Start AP");
+			// Trigger AP mode if the maximum failures are reached
+			Debug_pushMessage("WiFi not connected! - Start AP\n");
 			toggleWiFiAP();
 		}
 	}
 }
+
 #endif
 
-void toggleWiFiAP(boolean shutdown)
+/**
+ * @brief Toggles the WiFi functionality based on the current status.
+ *
+ * This function manages the WiFi state, either turning it off or starting it as an Access Point (AP),
+ * depending on the current mode. If the WiFi is turned off, it can be started in AP mode with the
+ * device name and password configured. Additionally, it may stop certain operations related to WiFi
+ * maintenance or display debug messages based on the defined features.
+ *
+ * @param shutdown Flag indicating whether the system is in a shutdown state.
+ */
+void toggleWiFiAP(bool shutdown)
 {
+	// Check if WiFi is currently active
 	if (WiFi.getMode() != WIFI_OFF)
 	{
+		// Turn off WiFi
 		WiFi.mode(WIFI_OFF);
-		Serial.println("WiFi turned off");
+		Debug_pushMessage("WiFi turned off\n");
+
+		// Stop WiFi maintenance connection ticker if enabled
 #ifdef FEATURE_ENABLE_WIFI_CLIENT
 		tmrWiFiMaintainConnection.stop();
 #endif
 	}
 	else
 	{
+		// Start WiFi in Access Point (AP) mode
 		WiFi.mode(WIFI_AP);
 		WiFi.softAPConfig(IPAddress(WIFI_AP_IP_GW), IPAddress(WIFI_AP_IP_GW), IPAddress(255, 255, 255, 0));
-		WiFi.softAP(QUOTE(WIFI_AP_SSID), QUOTE(WIFI_AP_PASSWORD));
+		WiFi.softAP(globals.DeviceName, QUOTE(WIFI_AP_PASSWORD));
+
+		// Stop WiFi maintenance connection ticker if enabled and display debug messages
 #ifdef FEATURE_ENABLE_WIFI_CLIENT
 		tmrWiFiMaintainConnection.stop();
-		Serial.println("WiFi AP started, stopped Maintain-Timer");
+		Debug_pushMessage("WiFi AP started, stopped Maintain-Timer\n");
 #else
-		Serial.println("WiFi AP started");
+		Debug_pushMessage("WiFi AP started\n");
 #endif
 	}
 }
 
-void SystemShutdown()
+/**
+ * @brief Performs necessary tasks before shutting down and optionally restarts the ESP.
+ *
+ * This function initiates a system shutdown, performing tasks such as storing configuration
+ * and persistence data to EEPROM before shutting down. If a restart is requested, the ESP
+ * will be restarted; otherwise, the system will enter an indefinite loop.
+ *
+ * @param restart Flag indicating whether to restart the ESP after shutdown (default: false).
+ */
+void SystemShutdown(bool restart)
 {
 	static uint32_t shutdown_delay = 0;
 
+	// Initialize shutdown delay on the first call
 	if (shutdown_delay == 0)
 	{
 		shutdown_delay = millis() + SHUTDOWN_DELAY_MS;
 		Serial.printf("Shutdown requested - Restarting in %d seconds\n", SHUTDOWN_DELAY_MS / 1000);
 	}
+
+	// Check if the shutdown delay has elapsed
 	if (shutdown_delay < millis())
 	{
-		StoreConfig_EEPROM();
+		Webserver_Shutdown();
+
+		// Store persistence data to EEPROM
 		StorePersistence_EEPROM();
-		ESP.restart();
+
+		// Perform restart if requested, otherwise enter an indefinite loop
+		if (restart)
+			ESP.restart();
+		else
+			while (1)
+				;
 	}
 }
 
@@ -605,7 +730,7 @@ void ProcessKeyCombos(bool *btnState)
 void maintainSysStat()
 {
 
-	static tSystem_Status lastStat = sysStat_null;
+	static tSystem_Status lastStat = sysStat_Startup;
 
 	// system Status Transistions
 	switch (globals.systemStatus)
@@ -621,7 +746,6 @@ void maintainSysStat()
 
 	case sysStat_Error:
 	case sysStat_Normal:
-	case sysStat_null:
 	default:
 		break;
 	}
@@ -641,7 +765,6 @@ void maintainSysStat()
 
 		case sysStat_Error:
 		case sysStat_Normal:
-		case sysStat_null:
 		default:
 			break;
 		}

Software/src/oled_display.cpp

@@ -1,42 +0,0 @@
-#include "oled_display.h"
-
-Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RST);
-
-void OLED_Init()
-{
-
-    // reset OLED display via software
-    pinMode(OLED_RST, OUTPUT);
-    digitalWrite(OLED_RST, LOW);
-    delay(20);
-    digitalWrite(OLED_RST, HIGH);
-
-    // initialize OLED
-    Wire.begin(OLED_SDA, OLED_SCL);
-    if (!display.begin(SSD1306_SWITCHCAPVCC, 0x3c, false, false))
-    { // Address 0x3C for 128x32
-        Serial.println(F("SSD1306 allocation failed"));
-    }
-
-    display.clearDisplay();
-    display.setTextColor(WHITE);
-    display.setTextSize(1);
-    display.setCursor(0, 0);
-    display.print("DISPLAY INIT");
-    display.display();
-}
-
-void OLED_Process()
-{
-
-    display.clearDisplay();
-    display.setCursor(0, 0);
-    display.printf("LiPo: %d%%\n", globals.battery_level);
-    display.print(PersistenceData.activeFaction == FACTION_1 ? "> " : "  ");
-    display.printf("%-5s: %02d:%02d:%02d\n", PersistenceData.faction_1_timer, PersistenceData.faction_1_timer / 3600, (PersistenceData.faction_1_timer / 60) % 60, PersistenceData.faction_1_timer % 60);
-    display.print(PersistenceData.activeFaction == FACTION_2 ? "> " : "  ");
-    display.printf("%-5s: %02d:%02d:%02d\n", PersistenceData.faction_2_timer, PersistenceData.faction_2_timer / 3600, (PersistenceData.faction_2_timer / 60) % 60, PersistenceData.faction_2_timer % 60);
-    display.print(PersistenceData.activeFaction == FACTION_3 ? "> " : "  ");
-    display.printf("%-5s: %02d:%02d:%02d\n", PersistenceData.faction_3_timer, PersistenceData.faction_3_timer / 3600, (PersistenceData.faction_3_timer / 60) % 60, PersistenceData.faction_3_timer % 60);
-    display.display();
-}

Software/src/struct2json.cpp

@@ -0,0 +1,43 @@
+/**
+ * @file struct2json.cpp
+ *
+ * @brief Implementation file for converting structs to JSON objects.
+ *
+ * @note This file is auto-generated by a script on 2024-05-30 22:54:25.
+ *
+ * @author Marcel Peterkau
+ * @date   30.05.2024
+ */
+
+
+#include "struct2json.h"
+
+void generateJsonObject_ConfigData(JsonObject data)
+{
+    data["EEPROM_Version"] = ConfigData.EEPROM_Version;
+    data["batteryType"] = ConfigData.batteryType;
+    data["active_faction_on_reboot"] = ConfigData.active_faction_on_reboot;
+    data["Faction_1_Name"] = ConfigData.Faction_1_Name;
+    data["Faction_2_Name"] = ConfigData.Faction_2_Name;
+    data["Faction_3_Name"] = ConfigData.Faction_3_Name;
+    data["wifi_ap_ssid"] = ConfigData.wifi_ap_ssid;
+    data["wifi_ap_password"] = ConfigData.wifi_ap_password;
+    data["wifi_client_ssid"] = ConfigData.wifi_client_ssid;
+    data["wifi_client_password"] = ConfigData.wifi_client_password;
+    data["wifi_autoconnect"] = ConfigData.wifi_autoconnect;
+    data["checksum"] = ConfigData.checksum;
+    }
+
+void generateJsonObject_PersistenceData(JsonObject data)
+{
+    data["writeCycleCounter"] = PersistenceData.writeCycleCounter;
+    data["faction_1_timer"] = PersistenceData.faction_1_timer;
+    data["faction_2_timer"] = PersistenceData.faction_2_timer;
+    data["faction_3_timer"] = PersistenceData.faction_3_timer;
+    data["activeFaction"] = PersistenceData.activeFaction;
+    data["checksum"] = PersistenceData.checksum;
+    }
+
+
+
+// CODEGENERATOR_CHECKSUM: 735cd4daf9a46bd773bdf5e6cd5a58d61b0d877196399bc2784a0d0ea7af717d

Software/wifi_credentials.example.ini

@@ -1,6 +1,5 @@
 [wifi_cred]
-wifi_ap_ssid = wifi-ap-ssid
+admin_password = chainlube
 wifi_ap_password = wifiappass
-wifi_client_ssid = wifi-ssid
-wifi_client_password = wifi-pass
-ota_password = ota-password
+wifi_ssid_client = wifi-ssid
+wifi_password_client = ota-password