improved build script.

Software/codegen/prepare_littlefs.py

@@ -22,16 +22,22 @@ def ensure_node_tool(package_name, binary_name=None):
 
     os.makedirs(tools_dir, exist_ok=True)
 
+    # Wenn Binary schon vorhanden ist, einfach zurückgeben
+    if os.path.isfile(local_bin):
+        return local_bin
+
+    print(f"🛠️  Installing missing node tool: {package_name}")
+
     # Initialisiere npm, falls noch nicht geschehen
     if not os.path.isfile(os.path.join(tools_dir, 'package.json')):
-        print("🛠️  Initializing local npm project in tools_node...")
+        print("📦 Initializing local npm project...")
         subprocess.run(['npm', 'init', '-y'], cwd=tools_dir, check=True)
 
-    # Installiere Tool (idempotent)
     try:
         subprocess.run(['npm', 'install', package_name], cwd=tools_dir, check=True)
     except Exception as e:
         print(f"❌ Fehler beim Installieren von {package_name}: {e}")
+        return binary_name  # Fallback: globale binary
 
     return local_bin if os.path.isfile(local_bin) else binary_name
 

Software/include/globals.h

@@ -33,6 +33,7 @@ typedef struct Globals_s
   bool measurementActive;                             /**< Flag indicating active measurement */
   uint32_t measuredPulses;                            /**< Number of measured pulses */
   bool toggle_wifi;
+  uint16_t isr_debug;
 } Globals_t;
 
 extern Globals_t globals;                             /**< Global variable struct */

Software/src/button_actions.cpp

@@ -25,9 +25,7 @@ void ButtonAction_StartPurge()
 
 void ButtonAction_ToggleWiFi()
 {
-    extern void toggleWiFiAP(bool shutdown = false);
-    toggleWiFiAP();
-
+    globals.toggle_wifi = true;
     Debug_pushMessage("Toggling WiFi\n");
 }
 
@@ -40,8 +38,9 @@ void ButtonAction_WashMode()
 // Liste der Aktionen, sortiert nach Mindest-Haltezeit (ms)
 const ButtonActionEntry buttonActions[] = {
     {500, LED_RAIN_COLOR, ButtonAction_ToggleMode},
-    {3500, LED_PURGE_COLOR, ButtonAction_StartPurge},
-    {6500, LED_WIFI_COLOR, ButtonAction_ToggleWiFi},
-    {9500, LED_WASH_COLOR, ButtonAction_WashMode}};
+    {3500, LED_WASH_COLOR, ButtonAction_WashMode},
+    {6500, LED_PURGE_COLOR, ButtonAction_StartPurge},
+    {9500, LED_WIFI_COLOR, ButtonAction_ToggleWiFi},
+};
 
 const uint8_t buttonActionCount = sizeof(buttonActions) / sizeof(ButtonActionEntry);

Software/src/debugger.cpp

@@ -15,8 +15,7 @@
 #include <map>
 #include <functional>
 #include <vector>
-
-DebugStatus_t DebuggerStatus[dbg_cntElements];
+#include <type_traits>
 
 void processCmdDebug(String command);
 void Debug_formatCFG();
@@ -32,6 +31,9 @@ void Debug_printHelp();
 void Debug_Purge();
 void Debug_refillTank();
 const char *uint32_to_binary_string(uint32_t num);
+template<typename T>
+void RegisterDebugPrintAuto(const T* ptr, const String& name, uint32_t interval_ms, uint32_t duration_ms);
+void Debug_UpdateWatches();
 
 /**
  * @brief Initializes the debugger by setting the initial status for different debug ports.
@@ -98,7 +100,8 @@ void Debug_Process()
         }
 
         // Check for input buffer overflow
-        if (inputCnt >= sizeof(inputBuffer) - 1) {
+        if (inputCnt >= sizeof(inputBuffer) - 1)
+        {
             inputBuffer[sizeof(inputBuffer) - 1] = '\0';
             inputCnt = 0;
             InputProcessed = CMD_OVERFLOW;
@@ -128,7 +131,11 @@ void Debug_Process()
         Serial.print(">");
 
     InputProcessed = IDLE;
+
+    Debug_UpdateWatches();
+
 }
+
 /**
  * @brief Sets the status of a specific debug port (Serial or WebUI).
  *        Updates the status in the DebuggerStatus array and provides debug messages.
@@ -150,8 +157,6 @@ void SetDebugportStatus(DebugPorts_t port, DebugStatus_t status)
         Debug_pushMessage("Enabled DebugPort %s\n", sDebugPorts[port]);
 }
 
-
-
 void Debug_log(LogLevel level, const char *format, ...)
 {
     if ((DebuggerStatus[dbg_Serial] == enabled) || (DebuggerStatus[dbg_Webui] == enabled))
@@ -248,17 +253,22 @@ void pushCANDebug(uint32_t id, uint8_t dlc, uint8_t *data)
 std::vector<String> splitArgs(const String &input)
 {
     std::vector<String> tokens;
-    int start = 0, end = 0;
-    while ((end = input.indexOf(' ', start)) != -1)
+    size_t start = 0;
+
+    while (true)
     {
+        int end = input.indexOf(' ', start);
+        if (end == -1) break;
         tokens.push_back(input.substring(start, end));
-        start = end + 1;
+        start = static_cast<size_t>(end) + 1;
     }
+
     if (start < input.length())
         tokens.push_back(input.substring(start));
     return tokens;
 }
 
+
 // === getArg helper ===
 String getArg(const std::vector<String> &args, size_t index, const String &defaultVal = "")
 {
@@ -273,19 +283,28 @@ typedef std::function<void(const String &args)> DebugCmdHandler;
 static const std::map<String, DebugCmdHandler> &getCmdMap()
 {
     static const std::map<String, DebugCmdHandler> cmdMap = {
-        {"help", [](const String &) {
+        {"help", [](const String &)
+         {
              Debug_log(LOG_INFO, "Available commands:\n");
              for (const auto &entry : getCmdMap())
                  Debug_log(LOG_INFO, " - %s\n", entry.first.c_str());
          }},
-        {"sysinfo", [](const String &) { Debug_printSystemInfo(); }},
-        {"netinfo", [](const String &) { Debug_printWifiInfo(); }},
-        {"formatCFG", [](const String &) { Debug_formatCFG(); }},
-        {"formatPDS", [](const String &) { Debug_formatPersistence(); }},
-        {"checkEE", [](const String &) { Debug_CheckEEPOM(false); }},
-        {"checkEEfix", [](const String &) { Debug_CheckEEPOM(true); }},
-        {"dumpEE1k", [](const String &) { dumpEEPROM(0, 1024); }},
-        {"dumpEE", [](const String &args) {
+        {"sysinfo", [](const String &)
+         { Debug_printSystemInfo(); }},
+        {"netinfo", [](const String &)
+         { Debug_printWifiInfo(); }},
+        {"formatCFG", [](const String &)
+         { Debug_formatCFG(); }},
+        {"formatPDS", [](const String &)
+         { Debug_formatPersistence(); }},
+        {"checkEE", [](const String &)
+         { Debug_CheckEEPOM(false); }},
+        {"checkEEfix", [](const String &)
+         { Debug_CheckEEPOM(true); }},
+        {"dumpEE1k", [](const String &)
+         { dumpEEPROM(0, 1024); }},
+        {"dumpEE", [](const String &args)
+         {
              int start = 0, len = EEPROM_SIZE_BYTES;
              auto tokens = splitArgs(args);
              if (tokens.size() >= 2)
@@ -295,24 +314,42 @@ static const std::map<String, DebugCmdHandler> &getCmdMap()
              }
              dumpEEPROM(start, len);
          }},
-        {"resetPageEE", [](const String &) { MovePersistencePage_EEPROM(true); }},
-        {"dumpCFG", [](const String &) { Debug_dumpConfig(); }},
-        {"dumpPDS", [](const String &) { Debug_dumpPersistance(); }},
-        {"saveEE", [](const String &) { globals.requestEEAction = EE_ALL_SAVE; }},
-        {"dumpGlobals", [](const String &) { Debug_dumpGlobals(); }},
-        {"sdbg", [](const String &) { SetDebugportStatus(dbg_Serial, enabled); }},
-        {"dtc_show", [](const String &) { Debug_ShowDTCs(); }},
-        {"dtc_clear", [](const String &) { ClearAllDTC(); }},
-        {"dtc_crit", [](const String &) { MaintainDTC(DTC_FAKE_DTC_CRIT, true, millis()); }},
-        {"dtc_warn", [](const String &) { MaintainDTC(DTC_FAKE_DTC_WARN, true, millis()); }},
-        {"dtc_info", [](const String &) { MaintainDTC(DTC_FAKE_DTC_INFO, true, millis()); }},
-        {"notify_error", [](const String &) { Websocket_PushNotification("Debug Error Notification", error); }},
-        {"notify_warning", [](const String &) { Websocket_PushNotification("Debug Warning Notification", warning); }},
-        {"notify_success", [](const String &) { Websocket_PushNotification("Debug Success Notification", success); }},
-        {"notify_info", [](const String &) { Websocket_PushNotification("Debug Info Notification", info); }},
-        {"purge", [](const String &) { Debug_Purge(); }},
-        {"toggle_wifi", [](const String &) { globals.toggle_wifi = true; }},
-        {"dtc_add", [](const String &args) {
+        {"resetPageEE", [](const String &)
+         { MovePersistencePage_EEPROM(true); }},
+        {"dumpCFG", [](const String &)
+         { Debug_dumpConfig(); }},
+        {"dumpPDS", [](const String &)
+         { Debug_dumpPersistance(); }},
+        {"saveEE", [](const String &)
+         { globals.requestEEAction = EE_ALL_SAVE; }},
+        {"dumpGlobals", [](const String &)
+         { Debug_dumpGlobals(); }},
+        {"sdbg", [](const String &)
+         { SetDebugportStatus(dbg_Serial, enabled); }},
+        {"dtc_show", [](const String &)
+         { Debug_ShowDTCs(); }},
+        {"dtc_clear", [](const String &)
+         { ClearAllDTC(); }},
+        {"dtc_crit", [](const String &)
+         { MaintainDTC(DTC_FAKE_DTC_CRIT, true, millis()); }},
+        {"dtc_warn", [](const String &)
+         { MaintainDTC(DTC_FAKE_DTC_WARN, true, millis()); }},
+        {"dtc_info", [](const String &)
+         { MaintainDTC(DTC_FAKE_DTC_INFO, true, millis()); }},
+        {"notify_error", [](const String &)
+         { Websocket_PushNotification("Debug Error Notification", error); }},
+        {"notify_warning", [](const String &)
+         { Websocket_PushNotification("Debug Warning Notification", warning); }},
+        {"notify_success", [](const String &)
+         { Websocket_PushNotification("Debug Success Notification", success); }},
+        {"notify_info", [](const String &)
+         { Websocket_PushNotification("Debug Info Notification", info); }},
+        {"purge", [](const String &)
+         { Debug_Purge(); }},
+        {"toggle_wifi", [](const String &)
+         { globals.toggle_wifi = true; }},
+        {"dtc_add", [](const String &args)
+         {
              auto tokens = splitArgs(args);
              if (!tokens.empty())
              {
@@ -320,7 +357,12 @@ static const std::map<String, DebugCmdHandler> &getCmdMap()
                  MaintainDTC((DTCNum_t)code, true, millis());
              }
          }},
-         {"tank_refill", [](const String &) { Debug_refillTank(); }},
+        {"tank_refill", [](const String &)
+         { Debug_refillTank(); }},
+        {"isr_debug", [](const String &)
+         {
+            RegisterDebugPrintAuto(&globals.isr_debug, "isr_debug", 100, 20000);
+         }},
     };
     return cmdMap;
 }
@@ -531,7 +573,6 @@ void Debug_ShowDTCs()
     }
 }
 
-
 /**
  * @brief Start purging for 10 pulses.
  */
@@ -579,3 +620,76 @@ const char *uint32_to_binary_string(uint32_t num)
     binary_str[j] = '\0'; // Null terminator
     return binary_str;
 }
+
+DebugStatus_t DebuggerStatus[dbg_cntElements];
+
+struct DebugWatchEntry
+{
+    const void *ptr;
+    String name;
+    uint32_t interval_ms;
+    uint32_t duration_ms;
+    uint32_t lastPrint_ms;
+    uint32_t start_ms;
+    std::function<void(const void*, const String&)> printer;
+};
+
+#define MAX_DEBUG_WATCHES 8
+DebugWatchEntry debugWatches[MAX_DEBUG_WATCHES];
+
+// === Typabhängige Druckfunktion ===
+template<typename T>
+void debugPrinterImpl(const void* ptr, const String& name) {
+    const T* typed = static_cast<const T*>(ptr);
+    if constexpr (std::is_same<T, bool>::value) {
+        Debug_pushMessage("%s = %s\n", name.c_str(), *typed ? "true" : "false");
+    } else if constexpr (std::is_floating_point<T>::value) {
+        Debug_pushMessage("%s = %.3f\n", name.c_str(), *typed);
+    } else if constexpr (std::is_signed<T>::value) {
+        Debug_pushMessage("%s = %ld\n", name.c_str(), static_cast<long>(*typed));
+    } else if constexpr (std::is_unsigned<T>::value) {
+        Debug_pushMessage("%s = %lu\n", name.c_str(), static_cast<unsigned long>(*typed));
+    }
+}
+
+// === Automatisches DebugPrint-Register ===
+template<typename T>
+void RegisterDebugPrintAuto(const T* ptr, const String& name, uint32_t interval_ms, uint32_t duration_ms)
+{
+    for (int i = 0; i < MAX_DEBUG_WATCHES; ++i) {
+        if (debugWatches[i].ptr == nullptr) {
+            debugWatches[i] = {
+                ptr,
+                name,
+                interval_ms,
+                duration_ms,
+                0,
+                millis(),
+                debugPrinterImpl<T>
+            };
+            Debug_pushMessage("Registered Watch: %s\n", name.c_str());
+            return;
+        }
+    }
+    Debug_pushMessage("Debug Watch list full!\n");
+}
+
+// Debug-Ausgabe in Debug_Process():
+void Debug_UpdateWatches() {
+    uint32_t now = millis();
+    for (int i = 0; i < MAX_DEBUG_WATCHES; ++i) {
+        auto& w = debugWatches[i];
+        if (!w.ptr) continue;
+
+        if (now - w.start_ms >= w.duration_ms) {
+            Debug_pushMessage("Watch expired: %s\n", w.name.c_str());
+            w.ptr = nullptr;
+            continue;
+        }
+
+        if (now - w.lastPrint_ms >= w.interval_ms) {
+            w.lastPrint_ms = now;
+            if (w.printer) w.printer(w.ptr, w.name);
+        }
+    }
+}

Software/src/lubeapp.cpp

@@ -29,7 +29,7 @@ uint32_t lubePulseTimestamp = 0;
 void RunLubeApp(uint32_t add_milimeters)
 {
     static tSystem_Status lastSystemStatus = sysStat_Startup;
-    static uint16_t washModeDistance = 0;   
+    static uint16_t washModeRemainDistance = 0;
 
     // Calculate and update tank percentage
     globals.TankPercentage = PersistenceData.tankRemain_microL / (LubeConfig.tankCapacity_ml * 10);
@@ -46,7 +46,7 @@ void RunLubeApp(uint32_t add_milimeters)
     if (PersistenceData.odometer_mm >= 1000000)
     {
         PersistenceData.odometer++;
-        PersistenceData.odometer_mm = 0;
+        PersistenceData.odometer_mm -= 1000000;
     }
 
     // Handle different system statuses
@@ -106,7 +106,7 @@ void RunLubeApp(uint32_t add_milimeters)
     case sysStat_Wash:
         if (lastSystemStatus != globals.systemStatus)
         {
-            washModeDistance = LubeConfig.WashMode_Distance;
+            washModeRemainDistance = LubeConfig.WashMode_Distance;
             strcpy_P(globals.systemStatustxt, PSTR("Wash"));
             LEDControl_SetBasic(LED_WASH_COLOR, LED_PATTERN_BREATH);
             lastSystemStatus = globals.systemStatus;
@@ -118,9 +118,10 @@ void RunLubeApp(uint32_t add_milimeters)
             LubePulse();
             PersistenceData.TravelDistance_highRes_mm = 0;
 
-            if (washModeDistance >= LubeConfig.WashMode_Distance)
+            if (washModeRemainDistance >= LubeConfig.WashMode_Interval)
             {
-                washModeDistance = washModeDistance - LubeConfig.WashMode_Interval;
+                washModeRemainDistance -= LubeConfig.WashMode_Interval;
+                Debug_pushMessage("Wash Distance remain: %d\n", washModeRemainDistance);
             }
             else
             {

Software/src/main.cpp

@@ -43,7 +43,6 @@
 #include "button_actions.h"
 #include "ledcontrol.h"
 
-
 #ifdef FEATURE_ENABLE_WIFI_CLIENT
 #include <ESP8266WiFiMulti.h>
 
@@ -260,7 +259,8 @@ void loop()
   DTC_Process();
   Debug_Process();
 
-  if (globals.toggle_wifi == true){
+  if (globals.toggle_wifi == true)
+  {
 
     globals.toggle_wifi = false;
     toggleWiFiAP();
@@ -339,12 +339,19 @@ void EEPROMCyclicPDS_callback()
  * This ISR is called whenever a pulse is detected from the wheel speed sensor. It increments
  * the `wheel_pulse` variable, which is used to track the number of pulses received.
  */
-void trigger_ISR()
+volatile uint32_t lastTriggerMicros = 0;
+
+void IRAM_ATTR trigger_ISR()
 {
+  uint32_t now = micros();
+  if (now - lastTriggerMicros < 2500)
+    return;
+  lastTriggerMicros = now;
+
+  globals.isr_debug++;
   wheel_pulse++;
 }
 
-
 #ifdef FEATURE_ENABLE_OLED
 /**
  * @brief Manages the display content based on the current system status and updates the OLED display.
@@ -372,7 +379,19 @@ void Display_Process()
   u8x8.setCursor(0, 1);
 
   // Calculate remaining lubrication distance based on system mode
-  uint32_t DistRemain = globals.systemStatus == sysStat_Normal ? LubeConfig.DistancePerLube_Default : LubeConfig.DistancePerLube_Rain;
+  uint32_t DistRemain = 0;
+  switch (globals.systemStatus)
+  {
+  case sysStat_Normal:
+    DistRemain = LubeConfig.DistancePerLube_Default;
+    break;
+  case sysStat_Rain:
+    DistRemain = LubeConfig.DistancePerLube_Rain;
+    break;
+  case sysStat_Wash:
+    DistRemain = LubeConfig.WashMode_Interval;
+    break;
+  }
   DistRemain = DistRemain - (PersistenceData.TravelDistance_highRes_mm / 1000);
 
   // Display relevant information on the OLED screen based on system status
@@ -479,36 +498,6 @@ void SystemShutdown(bool restart)
   }
 }
 
-void onToggleMode()
-{
-    if (globals.systemStatus == sysStat_Normal)
-    {
-        globals.systemStatus = sysStat_Rain;
-        globals.resumeStatus = sysStat_Rain;
-    }
-    else if (globals.systemStatus == sysStat_Rain)
-    {
-        globals.systemStatus = sysStat_Normal;
-        globals.resumeStatus = sysStat_Normal;
-    }
-    Debug_pushMessage("Toggling Mode\n");
-}
-
-void onStartPurge()
-{
-    globals.systemStatus = sysStat_Purge;
-    globals.purgePulses = LubeConfig.BleedingPulses;
-    Debug_pushMessage("Starting Purge\n");
-}
-
-
-void onWashMode()
-{
-    Debug_pushMessage("Wash mode start\n");
-    // Hier könntest du später gezieltes Nachölen implementieren
-}
-
-
 /**
  * @brief Processes the impulses from the wheel speed sensor and converts them into traveled distance.
  *