Print: set font on bank-receipt

2024-01-08 17:28:40 +01:00
16 changed files with 710 additions and 3928 deletions
--- a/DCPlugin.pro
+++ b/DCPlugin.pro
@@ -30,14 +30,7 @@ contains( CONFIG, PTU5 ) {
    QMAKE_CXXFLAGS += -std=c++11
    linux-clang {  QMAKE_CXXFLAGS += -Qunused-arguments   }
    CONFIG += link_pkgconfig
-    PTU5BASEPATH = /opt/devel/ptu5
    ARCH = PTU5
-
-    INCLUDEPATH += $$PTU5BASEPATH/qt/libs/deviceController/include/
-    LIBS += -L$$PTU5BASEPATH/qt/libs/deviceController/library
-
-    LIBS += -lCAslave
-    LIBS += -lCAmaster
 }

 contains( CONFIG, PTU5_YOCTO ) {
@@ -45,8 +38,8 @@ contains( CONFIG, PTU5_YOCTO ) {
    PTU5BASEPATH = /opt/devel/ptu5
    ARCH = PTU5

-    LIBS += -lCAslave
-    LIBS += -lCAmaster
+    # add qmqtt lib
+    #LIBS += -lQt5Qmqtt
 }

 TARGET   = ATBDeviceControllerPlugin
@@ -76,6 +69,7 @@ DEFINES += QT_DEPRECATED_WARNINGS

 # ATBAPP interface
 HEADERS += \
+    include/interfaces.h \
    src/ATBAPP/ATBAPPplugin.h \
    src/ATBAPP/DeviceControllerDiag.h \
    src/ATBAPP/DeviceControllerInterface.h \
@@ -83,13 +77,9 @@ HEADERS += \
    src/ATBAPP/ATBMachineEvent.h \
    src/ATBAPP/ATBDeviceControllerPlugin.h \
    src/ATBAPP/Utils.h \
-    src/ATBAPP/support/CashUtils.h \
    src/ATBAPP/support/DBusControllerInterface.h \
    src/ATBAPP/support/JSON.h \
-    src/ATBAPP/support/PTUSystem.h \
-    src/ATBAPP/support/PersistentData.h \
-    src/ATBAPP/support/Ticket.h \
-    src/ATBAPP/support/TicketUtils.h
+    src/ATBAPP/support/PTUSystem.h

 SOURCES += \
    src/ATBAPP/ATBHealthEvent.cpp \
@@ -97,13 +87,9 @@ SOURCES += \
    src/ATBAPP/ATBDeviceControllerPlugin.cpp \
    src/ATBAPP/DeviceControllerDiag.cpp \
    src/ATBAPP/Utils.cpp \
-    src/ATBAPP/support/CashUtils.cpp \
    src/ATBAPP/support/DBusControllerInterface.cpp \
    src/ATBAPP/support/JSON.cpp \
-    src/ATBAPP/support/PTUSystem.cpp \
-    src/ATBAPP/support/PersistentData.cpp \
-    src/ATBAPP/support/Ticket.cpp \
-    src/ATBAPP/support/TicketUtils.cpp
+    src/ATBAPP/support/PTUSystem.cpp

 DISTFILES += \
    generate-version.sh
--- a/include/interfaces.h
+++ b/include/interfaces.h
--- a/src/ATBAPP/ATBDeviceControllerPlugin.cpp
+++ b/src/ATBAPP/ATBDeviceControllerPlugin.cpp
--- a/src/ATBAPP/ATBDeviceControllerPlugin.h
+++ b/src/ATBAPP/ATBDeviceControllerPlugin.h
@@ -2,18 +2,16 @@
 #define ATBDEVICECONTROLLERPLUGIN_H

 #include <QObject>
-#include <QLocale>

 #include "src/ATBAPP/DeviceControllerInterface.h"
 #include "src/ATBAPP/ATBAPPplugin.h"
 #include "src/ATBAPP/DeviceControllerDiag.h"
-#include "src/ATBAPP/support/Ticket.h"

 #include "version.h"

-#include "support/PersistentData.h"

-#include <DeviceController/interfaces.h>
+
+#include "interfaces.h"

 #include <unistd.h>

@@ -21,11 +19,11 @@
 class DBusControllerInterface;
 class QTextCodec;

+
 using namespace nsDeviceControllerInterface;

 class QSettings;

-
 class ATBDeviceControllerPlugin :
        public DeviceControllerInterface
 {
@@ -44,19 +42,12 @@ public:
    // interface:
    PLUGIN_STATE initDCPlugin(QObject *eventReceiver, const QSettings & settings);

-    void sendDeviceParameter(const QJsonObject & jsonObject);
-
    // TASKS: Cash handling -------------------------------------------------------
    void requestStartCashInput(const QString & amount);
    void requestStopCashInput();
    void cashCollect();
-    void cashCollect(const QString & amount);
    void cashAbort();

-    // read coin/cash processing variants -----------------------------------------
-    nsDeviceControllerInterface::COIN_PROCESSOR coinProcessor();
-    nsDeviceControllerInterface::BILL_ACCEPTOR  billAcceptor();
-
    // TASKS: printing ------------------------------------------------------------
    void requestPrintTicket(const QHash<QString, QVariant> & printingData);
    void requestPrintTicket(nsDeviceControllerInterface::TICKET_VARIANT ticketVariant, const QHash<QString, QVariant> & printingData);
@@ -87,7 +78,7 @@ public slots:
    void reboot();
    void reset();

-    void requestDiag();
+

 signals:
    // public Signals are defined in interface
@@ -98,12 +89,12 @@ private:
   QString errorDescription;
   QString pluginInfo;

+   QList<int> templateList;
+
   QString serialPortName;

   bool useDebug;

-   bool isMaster;
-
   PLUGIN_STATE pluginState;

   QObject* eventReceiver;
@@ -114,10 +105,6 @@ private:

   DeviceControllerDiag* diag;

-   PersistentData *persistentData;
-
-   uint32_t cashStartAmountInt;
-

   QTextCodec *codec;

@@ -130,32 +117,9 @@ private:
   // counts failed hw->log_chkIfVaultRecordAvailable()
   int accountCheckCounter;

-   uint16_t latestAccountNumber;
-
-   // counts faild hw->prn-getPrintResult()
-   int printResultCheckCounter;
-
   // dbus
   int init_sc_dbus();

-   // printer privates ----------------------------------------------------------------------------
-   Ticket * currentTicket;
-   QLocale printerLocale;
-
-   QHash<TICKET_VARIANT, QList<quint8>> ticketTemplateList;
-
-   void initTicketTemplateList(const QSettings * settings);
-   void prepareDynTemplateData();
-
-   void private_setupDynTemplateData_DEFAULT(struct T_dynDat *dynTicketData, Ticket *ticket);
-   void private_setupDynTemplateData_FIXED_PRICE(struct T_dynDat *dynTicketData, Ticket *ticket);
-   void private_setupDynTemplateData_START_RECEIPT(struct T_dynDat *dynTicketData, Ticket *ticket);
-   void private_setupDynTemplatData_STOP_RECEIPT(struct T_dynDat *dynTicketData,   Ticket *ticket);
-   void private_setupDynTemplatData_FOOD_STAMP(struct T_dynDat *dynTicketData,     Ticket *ticket);
-   void private_setupDynTemplatData_FINE_PAYMENT(struct T_dynDat *dynTicketData,   Ticket *ticket);
-   void private_setupDynTemplatData_FREE_TICKET(struct T_dynDat *dynTicketData,   Ticket *ticket);
-   // ---------------------------------------------------------------------------------------------
-
 private slots:
   // printer

@@ -165,8 +129,6 @@ private slots:
   void onPrinterWaitForPrintingTicket();
   void onPrinterWaitForPrintingReceipt();

-   void onPrinterPrepareDynTemplateData();
-
   void onPrintFinishedOK();
   void onPrintFinishedERR();

@@ -174,11 +136,9 @@ private slots:
   void onCashGotCoin();
   void onCashPayStopedSuccess();
   void onCashPayStopByMax();
-   void onCashPayStopByPushbutton();
   void onCashPayStopByEscrow();
   void onCashPayStopByError();
   void onCashPayStopByTimeout();
-   void onCashChangerState();

   // doors and hardware contacts
   void onServiceDoorOpened();
--- a/src/ATBAPP/DeviceControllerDiag.cpp
+++ b/src/ATBAPP/DeviceControllerDiag.cpp
@@ -5,55 +5,29 @@
 #include <QUuid>
 #include <QDebug>

-#include <QProcess>
-
-#include "support/JSON.h"
-#include "src/ATBAPP/support/DBusControllerInterface.h"
-
-
-DeviceControllerDiag::DeviceControllerDiag(PersistentData *pData, QObject *parent)
+DeviceControllerDiag::DeviceControllerDiag(QObject *parent)
    : QObject(parent)
-    , coinProcessorType(nsDeviceControllerInterface::COIN_PROCESSOR::ESCROW)
-    , billAcceptor(nsDeviceControllerInterface::BILL_ACCEPTOR::NO)
    , eventReceiver(nullptr)
    , isRequestRunning(false)
    , flagInterruptDiag(false)
-    , isDiagBackgroundTask(false)
-    , lastState(DeviceController::State::INITIAL_STATE)
-    , _isErrorState(false)
-    , pData(pData)
-    , E255counter(0)
 {
    diagRequestTimeoutTimer = new QTimer(this);
-    diagRequestTimeoutTimer->setInterval(1000*45);
+    diagRequestTimeoutTimer->setInterval(1000*20);  // 20s
    diagRequestTimeoutTimer->setSingleShot(true);
    connect(diagRequestTimeoutTimer, &QTimer::timeout, this, &DeviceControllerDiag::onDiagRequestTimeoutTimerTimeout);
 }


-void DeviceControllerDiag::init(hwinf *hw, DBusControllerInterface *dbus, QObject* eventReceiver)
+void DeviceControllerDiag::init(hwinf *hw, QObject* eventReceiver)
 {
    this->hw = hw;
    this->eventReceiver = eventReceiver;
-    this->dbus = dbus;

    // make a system check on startup:
    QTimer::singleShot(2000, this, &DeviceControllerDiag::diagRequest);
 }


-void DeviceControllerDiag::diagReInit()
-{
-    this->machineEventSet.clear();
-    this->previousMachineEventSet.clear();
-    this->_isErrorState = false;
-}
-
-void DeviceControllerDiag::setTimeout(int timeout)
-{
-    this->diagRequestTimeoutTimer->setInterval(1000 * timeout);
-}
-
 void DeviceControllerDiag::diagRequest()
 {
    qCritical() << "DeviceControllerDiag::diagRequest()";
@@ -66,16 +40,6 @@ void DeviceControllerDiag::diagRequest()
    this->diagRequestTimeoutTimer->start();

    this->private_startDiag();
-
-    // read dc-fw-version:
-    /* note: dc_getSWVersion() returns always 32 characters (QString)...
-     * if no version string could be read it will contain 32 null-characters:
-     * "\u0000\u0000..."
-     */
-    QString dc_fw_version = hw->dc_getSWversion().remove(QChar('\0'));
-    qCritical() << "ATBDeviceControllerPlugin: DC firmware version: " << dc_fw_version;
-    this->pData->setDCFirmwareVersion(dc_fw_version);
-    this->pData->serializeToFile();
 }


@@ -85,56 +49,12 @@ void DeviceControllerDiag::onDiagRequestTimeoutTimerTimeout()
    this->flagInterruptDiag = true;
 }

-
-bool DeviceControllerDiag::isErrorState()
-{
-    return this->_isErrorState;
-}
-
-bool DeviceControllerDiag::isOperatingState()
-{
-    return !this->_isErrorState;
-}
-
-QSet<DCMachineEvent> DeviceControllerDiag::getCurrentMachineState()
-{
-    // ensure that currentMachineEventSet is delivered here
-    if (this->isRequestRunning) return this->previousMachineEventSet;
-
-    return this->machineEventSet;
-}
-
-
-
 void DeviceControllerDiag::private_startDiag()
 {
    // check for DiagRequestTimeoutTimerTimeout:
    if (this->flagInterruptDiag) {
        qCritical() << "DeviceControllerDiag::private_startDiag() interrupted!";
-        DCMachineEvent E255Event = DCMachineEvent(DeviceController::State::E255);
-        if (!this->previousMachineEventSet.contains(E255Event)) {
-            machineEventSet.insert(E255Event);
-            private_sendDiagEvent(E255Event, DeviceController::Action::SET);
-        }
-        if (this->E255counter > 5) {
-            this->restartCArun();
-            // try it again, until success:
-            QTimer::singleShot(1000, this, &DeviceControllerDiag::diagRequest);
-        }
-        else {
-            this->E255counter++;
-
-            // try it again, until success:
-            QTimer::singleShot(400, this, &DeviceControllerDiag::diagRequest);
-            /**
-             * But please note:
-             * - diag does currently not stop suspend (start a background task)
-             * - diag is called again in ModeOOO wokeup()
-             */
-        }
-        this->diagRequestTimeoutTimer->stop();
-        this->isRequestRunning  = false;
-        this->flagInterruptDiag = false;
+        this->private_sendDiagEvent(DeviceController::State::E255);
        return;
    }

@@ -143,20 +63,11 @@ void DeviceControllerDiag::private_startDiag()

    if (result) {
        qCritical() << "DeviceControllerDiag::private_startDiag() DCdata is valid";
-        this->machineEventSet.remove(DCMachineEvent(DeviceController::State::E255));
-        this->machineEventSet.remove(DCMachineEvent(DeviceController::State::W255));
        QTimer::singleShot(200, this, &DeviceControllerDiag::sys_superviseSystem);
    }
    else {
        qCritical() << "DeviceControllerDiag::private_startDiag() DCdata is +++not+++ valid";

-        hw->dc_autoRequest(true);
-
-        if (! this->isDiagBackgroundTask) {
-            this->isDiagBackgroundTask = true;
-            this->dbus->startBackgroundTask("E255");
-        }
-
        // try it again
        QTimer::singleShot(200, this, &DeviceControllerDiag::private_startDiag);
    }
@@ -165,8 +76,8 @@ void DeviceControllerDiag::private_startDiag()
 void DeviceControllerDiag::sys_superviseSystem()
 {    // this function proofs if vending is possible depending of doors state

-    struct T_dynamicCondition dynMaCond = {};
-    struct T_moduleCondition  modCond = {};
+    struct T_dynamicCondition dynMaCond;
+    struct T_moduleCondition  modCond;


    qCritical() << "      sys_superviseSystem()";
@@ -175,18 +86,7 @@ void DeviceControllerDiag::sys_superviseSystem()
    // check for DiagRequestTimeoutTimerTimeout:
    if (this->flagInterruptDiag) {
        qCritical() << "DeviceControllerDiag::sys_superviseSystem() interrupted!";
-        // send
-        DCMachineEvent E255Event = DCMachineEvent(DeviceController::State::E255);
-        if (!this->previousMachineEventSet.contains(E255Event)) {
-            machineEventSet.insert(E255Event);
-            private_sendDiagEvent(E255Event, DeviceController::Action::SET);
-        }
-        if (this->E255counter > 5) { this->restartCArun(); }
-                              else { this->E255counter++; }
-        QTimer::singleShot(400, this, &DeviceControllerDiag::diagRequest);
-        this->diagRequestTimeoutTimer->stop();
-        this->isRequestRunning  = false;
-        this->flagInterruptDiag = false;
+        this->private_sendDiagEvent(DeviceController::State::E255);
        return;
    }

@@ -194,18 +94,7 @@ void DeviceControllerDiag::sys_superviseSystem()
    {
        // es gibt keinerlei gültige Daten vom DC
        qCritical() << "DeviceControllerDiag::sys_superviseSystem() no valid data!";
-        hw->dc_autoRequest(true);
-
-        DCMachineEvent E255Event = DCMachineEvent(DeviceController::State::M0254);
-        previousMachineEventSet.insert(E255Event);
-        private_sendDiagEvent(E255Event, DeviceController::Action::SET);
-
-        if (this->E255counter > 5) { this->restartCArun(); }
-                              else { this->E255counter++; }
-        QTimer::singleShot(400, this, &DeviceControllerDiag::diagRequest);
-        this->diagRequestTimeoutTimer->stop();
-        this->isRequestRunning  = false;
-        this->flagInterruptDiag = false;
+        this->private_sendDiagEvent(DeviceController::State::E254);
        return;
    }

@@ -218,7 +107,7 @@ void DeviceControllerDiag::sys_superviseSystem()
    {
        // noch keine Testergebnisse
        if (dynMaCond.startupTestIsRunning) {
-            qCritical() << "            startupTestIsRunning --> call again";
+            // TODO?
        }


@@ -228,6 +117,18 @@ void DeviceControllerDiag::sys_superviseSystem()
        return;
    }

+    // all doors: 99: undefined  0:closed  1:open
+    if (dynMaCond.lowerDoor || dynMaCond.upperDoor) {
+        // Service or battery door is open, goto INTRUSION MODE
+        qCritical() << "DeviceControllerDiag::sys_superviseSystem() Service or battery door is open, goto INTRUSION MODE";
+        this->private_sendDiagEvent(DeviceController::State::E253);
+    }
+    if (dynMaCond.middleDoor) {
+        // vault door is open, goto INTRUSION MODE
+        qCritical() << "DeviceControllerDiag::sys_superviseSystem() vault door is open, goto INTRUSION MODE";
+        this->private_sendDiagEvent(DeviceController::State::E252);
+    }
+
    qCritical() << "      --> call  sub_componentAssessment()";

    sub_componentAssessment();
@@ -237,17 +138,15 @@ void DeviceControllerDiag::sys_superviseSystem()

 void DeviceControllerDiag::sub_componentAssessment()
 {
-    this->machineEventSet.clear();
-
    bool flag_sendOperate = true;

-    struct T_moduleCondition modCond = {};
+    struct T_moduleCondition modCond;
    hw->sys_getDeviceConditions(&modCond);

-    struct T_dynamicCondition dynMaCond = {};
+    struct T_dynamicCondition dynMaCond;
    hw->sys_getDynMachineConditions(&dynMaCond);

-    struct T_devices devPara = {};
+    struct T_devices devPara;
    hw->sys_restoreDeviceParameter(&devPara);

    // store some interesting results:
@@ -260,50 +159,35 @@ void DeviceControllerDiag::sub_componentAssessment()

    if (dynMaCond.onAlarm>0) {
        flag_sendOperate = false;
-        this->private_setDiagEvent(DeviceController::State::A000);
-    }
-
-    // check for open doors
-    // all doors: 99: undefined  0:closed  1:open
-    if (dynMaCond.lowerDoor || dynMaCond.upperDoor) {
-        // Service or battery door is open
-        flag_sendOperate = false;
-        qCritical() << "DeviceControllerDiag::sys_superviseSystem() Service or battery door is open, goto INTRUSION MODE";
-        this->private_setDiagEvent(DeviceController::State::M0253);
-    }
-    if (dynMaCond.middleDoor) {
-        // vault door is open
-        flag_sendOperate = false;
-        qCritical() << "DeviceControllerDiag::sys_superviseSystem() vault door is open, goto INTRUSION MODE";
-        this->private_setDiagEvent(DeviceController::State::M0252);
+        this->private_sendDiagEvent(DeviceController::State::A000);
    }

    // check for invalid states:

    if (modCond.rtc>=200) {
        flag_sendOperate = false;
-        this->private_setDiagEvent(DeviceController::State::E002);
+        this->private_sendDiagEvent(DeviceController::State::E002);
    }
    if (modCond.printer==200 || modCond.printer==201) {   // 200: not connected  201: printer-HW-error  202: no paper
        flag_sendOperate = false;
-        this->private_setDiagEvent(DeviceController::State::E020);
+        this->private_sendDiagEvent(DeviceController::State::E020);
    }
    if (modCond.printer==202) {
        flag_sendOperate = false;
-        this->private_setDiagEvent(DeviceController::State::E018);
+        this->private_sendDiagEvent(DeviceController::State::E018);
    }

    if (modCond.coinBlocker>=200) {
        flag_sendOperate = false;
-        this->private_setDiagEvent(DeviceController::State::E025);
+        this->private_sendDiagEvent(DeviceController::State::E025);
    }
    if (modCond.mdbBus>=200) {
        flag_sendOperate = false;
-        this->private_setDiagEvent(DeviceController::State::E034);
+        this->private_sendDiagEvent(DeviceController::State::E034);
    }
    if (modCond.intEe>=200) {
        flag_sendOperate = false;
-        this->private_setDiagEvent(DeviceController::State::E011);
+        this->private_sendDiagEvent(DeviceController::State::E011);
    }

    // 2023-07-26: workaround for 00281/Szeged --------------------------------------------------------------
@@ -313,47 +197,32 @@ void DeviceControllerDiag::sub_componentAssessment()
    if (devPara.kindOfCoinChecker > 0) {
        if (modCond.coinSafe==201) { // full
            flag_sendOperate = false;
-            this->private_setDiagEvent(DeviceController::State::E007);
+            this->private_sendDiagEvent(DeviceController::State::E007);
        }
        if (modCond.coinSafe==200)  {         // 200: kasse fehlt 201: voll  100:fast voll  1:ok
            flag_sendOperate = false;
-            this->private_setDiagEvent(DeviceController::State::E009);
+            this->private_sendDiagEvent(DeviceController::State::E009);
        }
        if (modCond.coinEscrow>=200) {
            flag_sendOperate = false;
-            // coinEscrow>200 is considered a warning:
-            this->private_setDiagEvent(DeviceController::State::W010);
+            this->private_sendDiagEvent(DeviceController::State::E010);
        }
    }
    // -----------------------------------------------------------------------------------------------

-    switch (devPara.kindOfCoinChecker) {
-        case 0:
-            this->coinProcessorType = nsDeviceControllerInterface::COIN_PROCESSOR::NONE;
-            break;
-        case 1:
-        case 2:
-            this->coinProcessorType = nsDeviceControllerInterface::COIN_PROCESSOR::ESCROW;
-            break;
-        case 3:
-            this->coinProcessorType = nsDeviceControllerInterface::COIN_PROCESSOR::CHANGER;
-            break;
-    }
-
    if (devPara.kindOfCoinChecker==1 || devPara.kindOfCoinChecker==2)  // 0: without  1=EMP820   2=EMP900    3=currenza c²	(MW)
    {
        if (modCond.coinEscrow>=200) {
            flag_sendOperate = false;
-            // coinEscrow>200 is considered a warning:
-            this->private_setDiagEvent(DeviceController::State::W010);
+            this->private_sendDiagEvent(DeviceController::State::E010);
        }
        if (modCond.coinSafe==201)  { // full
            flag_sendOperate = false;
-            this->private_setDiagEvent(DeviceController::State::E007);
+            this->private_sendDiagEvent(DeviceController::State::E007);
        }
        if (modCond.coinSafe==200) {          // 200: kasse fehlt 201: voll  100:fast voll  1:ok
            flag_sendOperate = false;
-            this->private_setDiagEvent(DeviceController::State::E009);
+            this->private_sendDiagEvent(DeviceController::State::E009);
        }
    } else
    if (devPara.kindOfCoinChecker==3)
@@ -361,27 +230,18 @@ void DeviceControllerDiag::sub_componentAssessment()
        if (modCond.changer>=200) {
            // Fehler Münzver.
            flag_sendOperate = false;
-            this->private_setDiagEvent(DeviceController::State::E026);
+            this->private_sendDiagEvent(DeviceController::State::E026);
        }
        if (modCond.coinSafe==201) { // full
            flag_sendOperate = false;
-            this->private_setDiagEvent(DeviceController::State::E007);
+            this->private_sendDiagEvent(DeviceController::State::E007);
        }
        if (modCond.coinSafe == 200)  {          // 200: kasse fehlt 201: voll  100:fast voll  1:ok
            flag_sendOperate = false;
-            this->private_setDiagEvent(DeviceController::State::E009);
+            this->private_sendDiagEvent(DeviceController::State::E009);
        }
    }

-    switch (devPara.BillAcceptor) {
-        case 0:
-            this->billAcceptor = nsDeviceControllerInterface::BILL_ACCEPTOR::NO;
-            break;
-        default:
-            this->billAcceptor = nsDeviceControllerInterface::BILL_ACCEPTOR::YES;
-            break;
-    }
-
    /*
    if ( modCond.billReader>=200 && devPara.BillAcceptor>0)
    {
@@ -398,113 +258,61 @@ void DeviceControllerDiag::sub_componentAssessment()

    if (dynMaCond.modeAbrech>0) {
        flag_sendOperate = false;
-        this->private_setDiagEvent(DeviceController::State::E011);
+        this->private_sendDiagEvent(DeviceController::State::E011);
    }

    if (dynMaCond.nowCardTest>0) {
        flag_sendOperate = false;
-        this->private_setDiagEvent(DeviceController::State::M0072);
+        this->private_sendDiagEvent(DeviceController::State::E072);
    }

    if (dynMaCond.startupTestIsRunning>0) {
        flag_sendOperate = false;
-        this->private_setDiagEvent(DeviceController::State::M0073);
+        this->private_sendDiagEvent(DeviceController::State::E073);
    }

    if (modCond.voltage>=200) {
        flag_sendOperate = false;
-        this->private_setDiagEvent(DeviceController::State::E003);
+        this->private_sendDiagEvent(DeviceController::State::E003);
    }
    if (modCond.temper>=200) {
        flag_sendOperate = false;
-        this->private_setDiagEvent(DeviceController::State::W004);
+        this->private_sendDiagEvent(DeviceController::State::E004);
    }

    // check for warnings
    if (modCond.printer>=100 && modCond.printer<200) {
        flag_sendOperate = false;
-        this->private_setDiagEvent(DeviceController::State::W001);
+        this->private_sendDiagEvent(DeviceController::State::W001);
    }
    if (modCond.coinSafe>=100 && modCond.coinSafe<200) {
        flag_sendOperate = false;
-        this->private_setDiagEvent(DeviceController::State::W002);
+        this->private_sendDiagEvent(DeviceController::State::W002);
    }
    if (modCond.voltage>=100 && modCond.voltage<200) {
        flag_sendOperate = false;
-        this->private_setDiagEvent(DeviceController::State::W003);
+        this->private_sendDiagEvent(DeviceController::State::W003);
    }
    if (modCond.temper>=100 && modCond.temper<200) {
        flag_sendOperate = false;
-        this->private_setDiagEvent(DeviceController::State::W004);
+        this->private_sendDiagEvent(DeviceController::State::W004);
    }

-
-    // compare machineEventSets
-    // New events: present in current but not previous
-    QSet<DCMachineEvent> newEvents = this->machineEventSet - this->previousMachineEventSet;
-
-    // Reset events: present in previous but not current
-    QSet<DCMachineEvent> resetEvents = this->previousMachineEventSet - this->machineEventSet;
-
-    // DEBUG EventSets:
-    qCritical() << "sub_componentAssessment():";
-    qCritical() << "    newEvents: " << newEvents.size();
-    qCritical() << "  resetEvents: " << resetEvents.size();
-    QStringList DeviceControllerStateStringList;
-    for (const DCMachineEvent& event : this->machineEventSet) {
-        DeviceControllerStateStringList.append(QMetaEnum::fromType<DeviceController::State>().valueToKey(event.state));
-    }
-    qCritical() << "diagReq result: " << DeviceControllerStateStringList;
-
-    // Triggering Actions
-    // Iterate through the results
-    // send SET:
-    for (const DCMachineEvent& event : newEvents) {
-        private_sendDiagEvent(event, DeviceController::Action::SET);  // New event detected
-    }
-
-    // send RESET:
-    for (const DCMachineEvent& event : resetEvents) {
-        private_sendDiagEvent(event, DeviceController::Action::RESET);  // Event no longer present
-    }
-
-    // send Operate if there is no error
    if (flag_sendOperate) {
-        // O000 must not be part of machineEventSet
-        DCMachineEvent O000DCMachineEvent = DCMachineEvent(DeviceController::State::O000);
-        this->private_sendDiagEvent(O000DCMachineEvent, DeviceController::Action::SET);
+        this->private_sendDiagEvent(DeviceController::State::O000);
    }


    // finish diag
-    this->private_finishDiag();
-}

-/**
- * @brief DeviceControllerDiag::private_finishDiag
- *
- * Single point to finish a diag process:
- *  -
- */
-void DeviceControllerDiag::private_finishDiag()
-{
    this->diagRequestTimeoutTimer->stop();
    this->isRequestRunning  = false;
    this->flagInterruptDiag = false;
-
-    this->previousMachineEventSet.unite(machineEventSet);      // add new elements from machineEventSet
-    this->previousMachineEventSet.intersect(machineEventSet);  // remove elements not in machineEventSet
-
-    if (this->isDiagBackgroundTask) {
-        this->isDiagBackgroundTask = false;
-        this->dbus->finishedBackgroundTask("E255");
-    }
 }


-
 /**
- * @brief DeviceControllerDiag::private_setDiagEvent
+ * @brief DeviceControllerDiag::private_sendDiagEvent
 * @param result - result value from 'sub_componentAssessment()',
 *               - 0x00 everything is fine
 *               - 0xFF on timer interrupt
@@ -512,156 +320,126 @@ void DeviceControllerDiag::private_finishDiag()
 *               - 0xFD Service or battery door is open
 *               - 0xFE vault door is open
 */
-void DeviceControllerDiag::private_setDiagEvent(DeviceController::State result)
+void DeviceControllerDiag::private_sendDiagEvent(DeviceController::State result)
 {
-    qCritical() << "DeviceControllerDiag::private_setDiagEvent() result: " << result;
+    qCritical() << "DeviceControllerDiag::private_sendDiagEvent() result: " << result;
+

    if (this->eventReceiver == nullptr) {
        qCritical() << "DeviceControllerDiag: no eventReceiver";
        return;
    }

-    DCMachineEvent newState = DCMachineEvent(result);
-
-    // DEBUG
-    qCritical() << "----> setDiagEvent: " << newState.state << " with id: " << newState.eventId;
-
-    machineEventSet.insert(newState);
-}
+    if (machineEventSet.contains(result)) {
+        // do not send already sent events
+        qCritical() << "       ... is in machineEventList";
+        return;
+    }
+    else {
+        machineEventSet.insert(result);
+    }


+    QString eventId = QUuid::createUuid().toString(QUuid::WithoutBraces).mid(0, 8);

-/**
- * @brief DeviceControllerDiag::private_sendDiagEvent
- * @param result   WXXX | EXXX | O000
- * @param action   SET|RESET
- */
-void DeviceControllerDiag::private_sendDiagEvent(DCMachineEvent result, DeviceController::Action action)
-{
-    QString eventId = result.eventId;
-
-    QString eventName = QMetaEnum::fromType<DeviceController::State>().valueToKey(result.state);
+    QString eventName = QMetaEnum::fromType<DeviceController::State>().valueToKey(result);;
    EVENT_CLASS eventClass = EVENT_CLASS::STATE;
    QString parameter;
-    switch (result.state) {
+    switch (result) {

-    case DeviceController::State::INITIAL_STATE:
-        break;
    case DeviceController::State::A000:   // alarm / intrusion
        eventClass = EVENT_CLASS::ALARM;
        parameter  = "alarm / intrusion";
-        this->_isErrorState = true;
        break;
    case DeviceController::State::E002:    // real time clock error
        eventClass = EVENT_CLASS::ERROR;
        parameter  = "real time clock error";
-        this->_isErrorState = true;
        break;
    case DeviceController::State::E003:   // voltage error
        eventClass = EVENT_CLASS::ERROR;
        parameter  = "voltage error";
-        this->_isErrorState = true;
        break;
    case DeviceController::State::E004:   // temperature error
        eventClass = EVENT_CLASS::ERROR;
        parameter  = "temperature error";
-        this->_isErrorState = true;
        break;
    case DeviceController::State::E007:    // coin safe full
        eventClass = EVENT_CLASS::ERROR;
        parameter  = "coin safe full";
-        this->_isErrorState = true;
        break;
    case DeviceController::State::E008:    // bill acceptor full
        eventClass = EVENT_CLASS::ERROR;
        parameter  = "bill acceptor full";
-        this->_isErrorState = true;
        break;
    case DeviceController::State::E009:    // no cash box
        eventClass = EVENT_CLASS::ERROR;
        parameter  = "no cash box";
-        this->_isErrorState = true;
        break;
    case DeviceController::State::E010:    // coin escrow
        eventClass = EVENT_CLASS::ERROR;
        parameter  = "coin escrow";
-        this->_isErrorState = true;
-        break;
-    case DeviceController::State::W010:    // coin escrow
-        eventClass = EVENT_CLASS::WARNING;
-        parameter  = "coin escrow";
        break;
    case DeviceController::State::E011:    // mem error int.ee.
        eventClass = EVENT_CLASS::ERROR;
        parameter  = "mem error int.ee.";
-        this->_isErrorState = true;
        break;
    case DeviceController::State::E018:    // no paper
        eventClass = EVENT_CLASS::ERROR;
        parameter  = "no paper";
-        this->_isErrorState = true;
        break;
    case DeviceController::State::E020:    // printer error
        eventClass = EVENT_CLASS::ERROR;
        parameter  = "printer error";
-        this->_isErrorState = true;
        break;
    case DeviceController::State::E025:    // coin blocker
        eventClass = EVENT_CLASS::ERROR;
        parameter  = "coin blocker";
-        this->_isErrorState = true;
        break;
    case DeviceController::State::E026:    // error coin validator
        eventClass = EVENT_CLASS::ERROR;
        parameter  = "error coin validator";
-        this->_isErrorState = true;
        break;
    case DeviceController::State::E034:    // mdb error
        eventClass = EVENT_CLASS::ERROR;
        parameter  = "mdb error";
-        this->_isErrorState = true;
        break;

-    case DeviceController::State::M0071:   // cash box change is ongoing
+    case DeviceController::State::E071:   // cash box change is ongoing
        eventClass = EVENT_CLASS::STATE;
        parameter  = "cash box change is ongoing";
        break;
-    case DeviceController::State::M0072:   // card test running
+    case DeviceController::State::E072:   // card test running
        eventClass = EVENT_CLASS::STATE;
        parameter  = "card test running";
        break;
-    case DeviceController::State::M0073:   // startup-test is running
+    case DeviceController::State::E073:   // startup-test is running
        eventClass = EVENT_CLASS::STATE;
        parameter  = "startup-test is running";
        break;

-    case DeviceController::State::M0252:   // cash box door open
+    case DeviceController::State::E252:   // cash box door open
        eventClass = EVENT_CLASS::STATE;
        parameter  = "cash box door open";
        break;
-    case DeviceController::State::M0253:   // service or battery door open
+    case DeviceController::State::E253:   // service or battery door open
        eventClass = EVENT_CLASS::STATE;
        parameter  = "service or battery door open";
        break;
-    case DeviceController::State::M0254:   // no valid data from DeviceController
+    case DeviceController::State::E254:   // no valid data from DeviceController
        eventClass = EVENT_CLASS::STATE;
        parameter  = "no valid data from DeviceController";
        break;
    case DeviceController::State::E255:   // no valid data from DeviceController
-        eventClass = EVENT_CLASS::ERROR;
-        parameter  = "no valid data from DeviceController";
+        eventClass = EVENT_CLASS::STATE;
+        parameter  = "";
+        qCritical() << "                ... ignore " << QMetaEnum::fromType<DeviceController::State>().valueToKey(result);
+        return;
        break;
    case DeviceController::State::O000:   // everything is fine
-        this->_isErrorState = false;
+        this->machineEventSet.clear();
        eventClass = EVENT_CLASS::OPERATE;
        parameter  = "";
-        if (this->lastState == DeviceController::State::O000) {
-            qCritical() << "   ... everything fine, no state change -> skip sending";
-            return;
-        }
-        else {
        qCritical() << "                ... everything fine";
-        }
        break;

    case DeviceController::State::W001:   // paper low
@@ -680,67 +458,23 @@ void DeviceControllerDiag::private_sendDiagEvent(DCMachineEvent result, DeviceCo
        eventClass = EVENT_CLASS::WARNING;
        parameter  = "temperatur warning";
        break;
-    case DeviceController::State::W255:   // restart carun
-        eventClass = EVENT_CLASS::WARNING;
-        parameter  = "restart carun";
-        break;
    }

-    this->lastState = result.state;
-
-    /**
-     * Variant: send 'parameter' as JSON:
-     *
-        JSON::setPrettySerialize(false);
-        JSON::JsonObject json = JSON::objectBuilder()
-                  ->set("description", parameter)
-            ->create();
-        QString parameterJsonString = JSON::serialize(json);
-    */

    ATBMachineEvent *machineEvent = new ATBMachineEvent(
                eventId,
                "DC",
                eventClass,
                eventName,
-                action,         // eventState
+                1,
                parameter,
                ""         // second level info
                );

+    //emit diagResponse(machineEvent);
+
    QCoreApplication::postEvent(eventReceiver, machineEvent);

 }


-
-/**
- * reset / restart / reinit deviceController
- */
-void DeviceControllerDiag::restartCArun()
-{
-    this->E255counter = 0;
-
-
-    DCMachineEvent W255Event = DCMachineEvent(DeviceController::State::W255);
-    if (!this->previousMachineEventSet.contains(W255Event)) {
-        machineEventSet.insert(W255Event);
-        private_sendDiagEvent(W255Event, DeviceController::Action::SET);
-    }
-
-    QProcess::startDetached("/bin/systemctl", {"restart", "carun"});
-}
-
-
-
-
-/****************************************************************************************************
- *
- *                                 DCMachineEvent
- */
-DCMachineEvent::DCMachineEvent(DeviceController::State state) : state(state)
-{
-    this->eventId = QUuid::createUuid().toString(QUuid::WithoutBraces).mid(0, 8);
-}
-
-
--- a/src/ATBAPP/DeviceControllerDiag.h
+++ b/src/ATBAPP/DeviceControllerDiag.h
@@ -5,14 +5,8 @@
 #include <QSet>
 #include <QTimer>

-#include <DeviceController/interfaces.h>
-
-#include "DeviceControllerInterface.h"
 #include "ATBMachineEvent.h"
-
-#include "support/PersistentData.h"
-
-class DBusControllerInterface;
+#include "interfaces.h"

 namespace DeviceController {
    Q_NAMESPACE
@@ -30,7 +24,6 @@ namespace DeviceController {
        E008,
        E009,
        E010,
-        W010,   // Coin Escrow
        E011,

        E018,
@@ -42,99 +35,36 @@ namespace DeviceController {

        E034,

-        M0071, // cashbox change is ongoing
-        M0072, // cardtest is running
-        M0073, // startup-test is running
-
-        M0252, // cashbox door open
-        M0253, // service or battery door is open
-        M0254, // no valid data from DC
+        E071,
+        E072,
+        E073,

+        E252,
+        E253,
+        E254,
        E255,

        W001,
        W002,
        W003,
-        W004,
-
-        W255,
-
-        INITIAL_STATE
+        W004
    };
    Q_ENUM_NS(State)
-
-
-    enum Action {
-        SET   = 1,
-        RESET = 0
-    };
-    Q_ENUM_NS(Action)
-
 }


-// ----------------------------- DCMachineEvent -----------------------------------------
-
-class DCMachineEvent {
-public:
-    DCMachineEvent() = default;
-    DCMachineEvent(DeviceController::State state);
-
-    DeviceController::State state;
-    QString eventId;
-
-    // Equality operator (required for QSet)
-    bool operator==(const DCMachineEvent& other) const {
-        return (state == other.state);
-    }
-};
-
-// Hash function (required for QSet)
-inline uint qHash(const DCMachineEvent& key, uint seed = 0) {
-    return qHash(static_cast<int>(key.state), seed);
-}
-
-
-// ------------------------ DeviceControllerDiag --------------------------------------
-
 class DeviceControllerDiag : public QObject
 {
    Q_OBJECT

 public:
-    DeviceControllerDiag(PersistentData *pData, QObject *parent = nullptr);
+    DeviceControllerDiag(QObject *parent = nullptr);

-    void init(hwinf* hw, DBusControllerInterface *dbus, QObject* eventReceiver);
-
-    nsDeviceControllerInterface::COIN_PROCESSOR coinProcessorType;
-    nsDeviceControllerInterface::BILL_ACCEPTOR  billAcceptor;
-
-    /**
-     * return true, if machineEventSet contains an error
-     */
-    bool isErrorState();
-    bool isOperatingState();
-    QSet<DCMachineEvent> getCurrentMachineState();
-
-    void setTimeout(int timeout);
+    void init(hwinf* hw, QObject* eventReceiver);

 public slots:
-    /**
-     * start diag request
-     */
    void diagRequest();

-    /**
-     * reset / re-init diag request.
-     * Called e.g. when doors are closed.
-     */
-    void diagReInit();
-
-    /**
-     * reset / restart / reinit deviceController
-     */
-    void restartCArun();
-
 signals:
    void diagResponse(ATBMachineEvent* machineEvent);

@@ -143,11 +73,9 @@ signals:
 private:
    QObject *eventReceiver;
    hwinf* hw;
-    DBusControllerInterface* dbus;

    bool isRequestRunning;
    bool flagInterruptDiag;
-    bool isDiagBackgroundTask;

    QTimer *diagRequestTimeoutTimer;

@@ -155,26 +83,17 @@ private:

    int lastVoltage;

-    DeviceController::State lastState;
-    QSet<DCMachineEvent> machineEventSet;
-    QSet<DCMachineEvent> previousMachineEventSet;
-    bool _isErrorState;
-
-    PersistentData* pData;
-
-    int E255counter;
+    QSet<DeviceController::State> machineEventSet;

 private slots:
    void onDiagRequestTimeoutTimerTimeout();

    void private_startDiag();                                    // diag entry method
-    void private_setDiagEvent(DeviceController::State result);
-    void private_sendDiagEvent(DCMachineEvent result, DeviceController::Action action);
-
-    void private_finishDiag();
+    void private_sendDiagEvent(DeviceController::State result);

    void sys_superviseSystem();

+
 };

 #endif // DEVICECONTROLLERDIAG_H
--- a/src/ATBAPP/DeviceControllerInterface.h
+++ b/src/ATBAPP/DeviceControllerInterface.h
@@ -5,8 +5,6 @@

 #include <QSettings>
 #include <QString>
-#include <QJsonObject>
-#include <QtCore/QHash>

 #include "ATBAPPplugin.h"

@@ -15,11 +13,6 @@ namespace nsDeviceControllerInterface {
    enum class RESULT_STATE : quint8;
    enum class CASH_STATE   : quint8;
    enum class TICKET_VARIANT : quint8;
-    enum class COIN_PROCESSOR : quint8;
-    enum class BILL_ACCEPTOR  : quint8;
-
-
-    enum class SERVICE_TEXT  : quint16;
 }


@@ -41,12 +34,6 @@ public:
    virtual nsDeviceControllerInterface::PLUGIN_STATE initDCPlugin(QObject *eventReceiver,
                                                                   const QSettings & settings) = 0;

-    /**
-     * e.g. send location
-     */
-    virtual void sendDeviceParameter(const QJsonObject & jsonObject) = 0;
-
-
    // TASKS: Cash handling -------------------------------------------------------
    /**
     * enables coin input
@@ -61,10 +48,9 @@ public:
    virtual void requestStopCashInput() = 0;

    /**
-     * called e.g. after printing
+     * called e.g. on Button "NEXT" in pay-up (direct coin input)
     */
    virtual void cashCollect() = 0;
-    virtual void cashCollect(const QString & amount) = 0;
    virtual void cashAbort() = 0;

    // TASKS: Account -------------------------------------------------------------
@@ -78,10 +64,6 @@ public:
    virtual void requestPrintReceipt(const QHash<QString, QVariant> & printingData) = 0;
    virtual void requestPrintReceipt(const QString & printingString) = 0;

-    // read coin/cash processing variants
-    virtual nsDeviceControllerInterface::COIN_PROCESSOR coinProcessor() = 0;
-    virtual nsDeviceControllerInterface::BILL_ACCEPTOR  billAcceptor() = 0;
-
    // mandantory ATBAPP plugin methods:
    virtual nsDeviceControllerInterface::PLUGIN_STATE getState() = 0;
    virtual const QString & getLastError() = 0;
@@ -104,9 +86,6 @@ public slots:
    virtual void reboot() = 0;
    virtual void reset() = 0;

-    virtual void requestDiag() = 0;
-
-

 signals:
    void printTicketFinished(nsDeviceControllerInterface::RESULT_STATE resultState,
@@ -116,9 +95,6 @@ signals:
                                     const QString & errorCode,
                                     const QString & errorDescription);

-
-    void coinAttached();
-
    /**
     * emitted on e.g. a coin input
     */
@@ -137,46 +113,16 @@ signals:
     */
    void cashInputFinished(nsDeviceControllerInterface::RESULT_STATE resultState,
                                     const QString & newCashValue,
-                                     const QString & coinValue,
-                                     const QString & noteValue,
-                                     const QString & changeValue,
+                                     /*  additional variables? */
                                     const QString & errorCode,
                                     const QString & errorDescription);

-    /**
-     * emitted if cashPayment has been finished, e.g. in result to task cashCollect():
-     * if coins in changer must be given back to user.
-     */
-    void cashPaymentChanging(nsDeviceControllerInterface::RESULT_STATE resultState,
-                                     const QString & changeValue,        // amount changed by changer/escrow
-                                     const QString & errorCode,
-                                     const QString & errorDescription);
-    /**
-     * emitted if cashPayment has been finished, e.g. in result to task cashCollect():
-     *  -> ticket should be printed sucessfully
-     *  -> coins in excrow or changer are given back to user
-     * Provides data for logging, especially changed value
-     */
-    void cashPaymentFinished(nsDeviceControllerInterface::RESULT_STATE resultState,
-                                     const QString & newCashValue,  // total inserted amount
-                                     const QString & coinValue,     // inserted amount, paid with coins
-                                     const QString & noteValue,     // inserted amount, paid with notes
-                                     const QString & changeValue,   // amount changed by changer/escrow
-                                     const QString & errorCode,
-                                     const QString & errorDescription);
-
-

    /**
     * emitted e.g. if service door is opened
     */
    void requestModeSERVICE();

-    /**
-     * emitted e.g. if vault door is opened
-     */
-    void requestModeACCOUNT();
-
    /**
     * emitted e.g. if doors are closed
     */
@@ -193,10 +139,7 @@ signals:
    void requestAccountResponse(const QHash<QString, QVariant> & accountData);


-    /**
-     * show text messages in service mode
-     */
-    void showServiceText(nsDeviceControllerInterface::SERVICE_TEXT serviceText, const QString & text);
+


    /**
@@ -216,11 +159,10 @@ signals:


 Q_DECLARE_INTERFACE(DeviceControllerInterface,
-                    "eu.atb.ptu.plugin.DeviceControllerInterface/1.2.2")
+                    "eu.atb.ptu.plugin.DeviceControllerInterface/1.0")


 namespace nsDeviceControllerInterface {
-    Q_NAMESPACE

    enum class PLUGIN_STATE : quint8 {
        NOT_INITIALIZED = 0,
@@ -245,64 +187,13 @@ namespace nsDeviceControllerInterface {


    enum class TICKET_VARIANT : quint8 {
-        INVALID,
-        NO_TICKET,
        PARKING_TICKET,
-        PARKING_TICKET_CAR,
-        PARKING_TICKET_VAN,
-        PARKING_TICKET_CAMPER,
-        DAY_TICKET,
-        DAY_TICKET_ADULT,
-        DAY_TICKET_TEEN,
-        DAY_TICKET_CHILD,
-        DAY_TICKET_CAR,
-        DAY_TICKET_VAN,
-        DAY_TICKET_CAMPER,
        RECEIPT,
        ERROR_RECEIPT,
        START_RECEIPT,   // e.g. Szeged Start
        STOP_RECEIPT,    // e.g. Szeged Stop
-        FINE_PAYMENT,    // e.g. Klaipeda
-        FOOD_STAMP,
-        FIXED_PRICE_1,
-        FIXED_PRICE_2,
-        FIXED_PRICE_3,
-        FIXED_PRICE_4,
-        FIXED_PRICE_5,
-        FIXED_PRICE_6,
-        FIXED_PRICE_7,
-        FIXED_PRICE_8,
-        FIXED_PRICE_9,
-        FIXED_PRICE_10,
-        FREE_TICKET
-    };
-    Q_ENUM_NS(TICKET_VARIANT)
-
-    inline uint qHash(const nsDeviceControllerInterface::TICKET_VARIANT &key, uint seed = 0)
-    {
-        return ::qHash(static_cast<quint8>(key), seed);
-    }
-
-    enum class COIN_PROCESSOR : quint8 {
-        CHANGER,
-        ESCROW,
-        NONE
    };

-    enum class BILL_ACCEPTOR  : quint8 {
-        YES,
-        NO
-    };
-
-    enum class SERVICE_TEXT  : quint16 {
-        SERVICE_DOOR_OPENED,
-        VAULT_DOOR_OPENED,
-        COIN_BOX_REMOVED,
-        COIN_BOX_INSERTED
-        /* t.b.d. */
-    };
 }

-
-
 #endif // DEVICECONTROLLERINTERFACE_H
--- a/src/ATBAPP/support/CashUtils.cpp
+++ b/src/ATBAPP/support/CashUtils.cpp
@@ -1,74 +0,0 @@
-#include "CashUtils.h"
-
-#include <QDebug>
-
-#define MAX_COINS 64
-#define MAX_NOTES 16
-
-/*****************************************************************************
-* Get current inserted coins
-*
-* getAllInsertedCoins(uint16_t *types, uint16_t *values)
-*       all inserted coins of this past transaction are stored, max 64
-*/
-uint32_t CashUtils::getAmountOfInsertedCoins(hwinf* hw)
-{
-    uint32_t result = 0;
-
-    uint16_t types[MAX_COINS];
-    uint16_t values[MAX_COINS];
-    hw->getAllInsertedCoins(types, values);
-
-    for (int i = 0; i < MAX_COINS; i++) {
-        result += values[i];
-    }
-
-    return result;
-}
-
-
-/*****************************************************************************
- * Get current inserted notes
- *
- * virtual uint8_t bna_getCurrentNotes(uint16_t latestBill, uint16_t *currentNotes) const =0;
- * returns number of collected bank notes since start-command (current transaction)
- *    latestBill: last accepted bank note, value in cent
- *    currentNotes an array with up to 16 (further) notes collected
- *
- */
-uint32_t CashUtils::getAmountOfInsertedNotes(hwinf* hw)
-{
-    uint32_t result = 0;
-    uint8_t numberOfInsertedNotes;
-
-    uint16_t beforeArray = 0;
-    uint16_t currentNotes[4];
-    uint16_t afterArray = 0;
-    numberOfInsertedNotes = hw->bna_getCurrentNotes(0, currentNotes);
-
-    if ( (beforeArray != 0) || (afterArray != 0) ) {
-        qCritical() << "CashUtils::getAmountOfInsertedNotes() ERROR: Array";
-    }
-
-    if (numberOfInsertedNotes == 99) {
-        // Error
-        qCritical() << "CashUtils::getAmountOfInsertedNotes() ERROR: ";
-        for (int i = 0; i < 4; i++) {
-        qCritical() << "   currentNotes[" << i << "] = " << currentNotes[i];
-        }
-    }
-    else {
-        // no error
-        result = currentNotes[3];
-        result = ( result << 16 ) | currentNotes[2];
-    }
-
-    // DEBUG
-    qCritical() << "--------------------------------------------------";
-    qCritical() << "CashUtils::getAmountOfInsertedNotes()";
-    qCritical() << "          numberOfInsertedNotes = " << numberOfInsertedNotes;
-    qCritical() << "                         result = " << result;
-    qCritical() << "--------------------------------------------------";
-
-    return result;
-}
--- a/src/ATBAPP/support/CashUtils.h
+++ b/src/ATBAPP/support/CashUtils.h
@@ -1,14 +0,0 @@
-#ifndef CASHUTILS_H
-#define CASHUTILS_H
-
-#include <QObject>
-#include <DeviceController/interfaces.h>
-
-namespace CashUtils {
-
-uint32_t getAmountOfInsertedCoins(hwinf* hw);
-uint32_t getAmountOfInsertedNotes(hwinf* hw);
-
-}
-
-#endif // CASHUTILS_H
--- a/src/ATBAPP/support/PersistentData.cpp
+++ b/src/ATBAPP/support/PersistentData.cpp
@@ -1,145 +0,0 @@
-#include "PersistentData.h"
-
-#include <QFile>
-#include <QFileInfo>
-#include <QDir>
-#include <QDateTime>
-#include <QDataStream>
-#include <QDebug>
-
-PersistentData::PersistentData(const QString &datafileName, QObject *parent)
-    : QObject(parent)
-    , isChangedFlag(false)
-{
-    // load persistant data, if available
-    this->filename = datafileName;
-
-    QFileInfo dataFileInfo(this->filename);
-    QString dataFilePath = dataFileInfo.path();
-
-    QDir dir;
-    if ( ! dir.exists(dataFilePath)) {
-        qCritical() << "Persistent data file does not exist!";
-        qCritical() << "          --> create new: " << this->filename;
-        dir.mkpath(dataFilePath);
-    }
-
-    this->read();
-}
-
-
-void PersistentData::serializeToFile()
-{
-    if (this->isChangedFlag) {
-        qCritical() << "PersistentData::isChanged -> save";
-        this->save();
-    }
-}
-
-void PersistentData::save()
-{
-    QFile fileOut(this->filename);
-    if (fileOut.open(QIODevice::WriteOnly))
-    {
-        QDataStream out(&fileOut);
-        out.setVersion(QDataStream::Qt_4_6);
-
-        out << this->hash;
-        fileOut.flush();
-        fileOut.close();
-
-        this->isChangedFlag = false;
-    }
-}
-
-void PersistentData::read()
-{
-    QFile fileIn(this->filename);
-    if (fileIn.open(QIODevice::ReadOnly))
-    {
-        QDataStream in(&fileIn);
-        in.setVersion(QDataStream::Qt_4_6);
-
-        in >> hash;
-
-        fileIn.close();
-    }
-}
-
-
-
-QVariant PersistentData::getParameter(const QString & key) const {
-#if defined (ARCH_DesktopLinux)
-    // note: QVariant.toString() returns empty string for custom types
-    qDebug() << "VendingData::getParameter() key = " << key << " value = " << hash.value(key).toString();
-#endif
-    return hash.value(key);
-}
-
-QVariant PersistentData::getParameter(const QString & key)
-{
-    #if defined (ARCH_DesktopLinux)
-    // note: QVariant.toString() returns empty string for custom types
-    qDebug() << "VendingData::getParameter() key = " << key << " value = " << hash.value(key).toString();
-    #endif
-
-    return hash.value(key);
-}
-
-void PersistentData::setParameter(const QString & key, QVariant value)
-{
-    this->isChangedFlag = true;
-
-    #if defined (ARCH_DesktopLinux)
-    // note: QVariant.toString() returns empty string for custom types
-    qDebug() << "VendingData::setParameter() key = " << key << " value = " << value.toString();
-    #endif
-
-    this->hash.insert(key, value);
-}
-
-void PersistentData::clearParameter(const QString & key)
-{
-    this->isChangedFlag = true;
-    this->hash.remove(key);
-}
-
-bool PersistentData::hasParameter(const QString & key) const
-{
-    return hash.contains(key);
-}
-
-
-uint PersistentData::getUintParameter(const QString & key) const
-{
-    qDebug() << "PersistentData::getUintParameter() key = " << key << " value = " << hash.value(key).toString();
-
-    uint returnValue = 0;
-    bool ok;
-
-    returnValue = hash.value(key).toString().toUInt(&ok);
-    if (!ok) returnValue = 0;
-
-    return returnValue;
-}
-
-QList<QString> PersistentData::uniqueKeys() const {
-    return hash.uniqueKeys();
-}
-
-
-void PersistentData::setDCFirmwareVersion(const QString & fw_version)
-{
-    // there must be a version string!
-    if (fw_version.size() < 1) return;
-
-    if (this->hash["dc_fw_version"].toString() != fw_version) {
-        this->isChangedFlag = true;
-        this->hash.insert("dc_fw_version", fw_version);
-    }
-}
-
-QString PersistentData::getDCFirmwareVersion()
-{
-    return this->hash["dc_fw_version"].toString();
-}
--- a/src/ATBAPP/support/PersistentData.h
+++ b/src/ATBAPP/support/PersistentData.h
@@ -1,49 +0,0 @@
-#ifndef PERSISTENTDATA_H
-#define PERSISTENTDATA_H
-
-#include <QObject>
-#include <QHash>
-#include <QVariant>
-#include <QList>
-#include <QString>
-
-class PersistentData : public QObject
-{
-    Q_OBJECT
-public:
-    explicit PersistentData(const QString &datafileName, QObject *parent = nullptr);
-
-    void setDCFirmwareVersion(const QString & fw_version);
-    QString getDCFirmwareVersion();
-
-
-    QVariant getParameter(const QString & key);
-    QVariant getParameter(const QString & key) const;
-    void setParameter(const QString & key, QVariant value);
-    void clearParameter(const QString & key);
-    bool hasParameter(const QString & key) const;
-
-    uint getUintParameter(const QString & key) const;
-    QList<QString> uniqueKeys() const;
-
-
-public slots:
-    void serializeToFile();
-
-signals:
-
-
-private:
-    QHash<QString, QVariant> hash;
-
-    QString dc_fw_version;
-
-    QString filename;
-
-    void save();
-    void read();
-
-    bool isChangedFlag;
-};
-
-#endif // PERSISTENTDATA_H
--- a/src/ATBAPP/support/Ticket.cpp
+++ b/src/ATBAPP/support/Ticket.cpp
@@ -1,297 +0,0 @@
-#include "Ticket.h"
-
-#include <QDebug>
-
-Ticket::Ticket(TICKET_VARIANT ticketVariant, QObject *parent )
-    : QObject(parent)
-    , ticketVariant(ticketVariant)
-    , _hasTemplateDynData(false)
-{
-
-}
-
-TICKET_VARIANT Ticket::variant()
-{
-    return this->ticketVariant;
-}
-
-QList<quint8> * Ticket::templateList()
-{
-    return &(this->_templateList);
-}
-
-bool Ticket::hasTemplateDynData()
-{
-    return this->_hasTemplateDynData;
-}
-
-quint8 Ticket::getCurrentProcessedTemplateNumber()
-{
-    return this->currentProcessedTemplateNumber;
-}
-
-void Ticket::setCurrentTemplateProcessed()
-{
-    this->currentProcessedTemplateNumber++;
-}
-
-
-bool Ticket::initNew(TICKET_VARIANT ticketVariant, const QList<quint8> & templateList, const QHash<QString, QVariant> & printingData)
-{
-    this->clear();
-
-    this->ticketVariant = ticketVariant;
-    this->printingData = printingData;
-    this->_templateList = templateList;
-    this->currentProcessedTemplateNumber = 0;
-
-    // DEBUG
-    qCritical() << "Ticket::initNew():";
-    qCritical() << "      -> " << ticketVariant;
-
-    int multiplicatorInt = 1;  // default
-    quint8 headerTemplate;
-    quint8 multiTemplate;
-    quint8 footerTemplate;
-
-    switch (this->ticketVariant) {
-    case TICKET_VARIANT::START_RECEIPT:
-        if (templateList.isEmpty()) {
-            this->_templateList << 21 << 22 << 23;
-        }
-        else {
-            this->_templateList = templateList;
-        }
-        break;
-    case TICKET_VARIANT::STOP_RECEIPT:
-        if (templateList.isEmpty()) {
-            this->_templateList << 24 << 25 << 26;
-        }
-        else {
-            this->_templateList = templateList;
-        }
-        break;
-    case TICKET_VARIANT::FINE_PAYMENT:
-        if (templateList.isEmpty()) {
-            this->_templateList << 24 << 25 << 26;
-        }
-        else {
-            this->_templateList = templateList;
-        }
-        break;
-    case TICKET_VARIANT::FREE_TICKET:
-        if (templateList.isEmpty()) {
-            this->_templateList << 24 << 25 << 26;
-        }
-        else {
-            this->_templateList = templateList;
-        }
-        break;
-    case TICKET_VARIANT::FOOD_STAMP:
-         if (printingData.contains("dyn1_list")) {
-            this->_hasTemplateDynData = true;
-
-            this->dyn1List = printingData["dyn1_list"].toStringList();
-            this->dyn2List = printingData["dyn2_list"].toStringList();
-         }
-
-         if (templateList.isEmpty()) {
-             headerTemplate  = 0;
-             multiTemplate   = 1;
-             footerTemplate  = 2;
-         }
-         else
-         if (templateList.size() == 2) {
-             headerTemplate  = 0;
-             multiTemplate   = templateList.at(0);
-             footerTemplate  = templateList.at(1);
-         }
-         else
-         if (templateList.size() == 3) {
-             headerTemplate  = templateList.at(0);
-             multiTemplate   = templateList.at(1);
-             footerTemplate  = templateList.at(2);
-         }
-         else {
-             headerTemplate  = 0;
-             multiTemplate   = 1;
-             footerTemplate  = 2;
-         }
-
-         // header is optional:
-         if (headerTemplate != 0) {
-             this->_templateList << headerTemplate;
-         }
-
-         if (printingData.contains("multiplicator")) {
-             multiplicatorInt = printingData["multiplicator"].toInt();
-             for (int i = 1; i < multiplicatorInt; i++) {
-                 this->_templateList << multiTemplate;
-             }
-             // last template:
-             this->_templateList << footerTemplate;
-         }
-         else {
-             this->_templateList = templateList;
-         }
-
-         // DEBUG FOOD_STAMP:
-         qCritical() << "     --> printingData[\"multiplicator\"]" << multiplicatorInt;
-
-        break;
-    default:
-        this->_templateList = templateList;
-    }
-
-
-    // DEBUG
-    QString templateListString;
-    for (int i =0; i < this->_templateList.size(); ++i) {
-        templateListString.append(QString(" %1").arg(this->_templateList.at(i)));
-    }
-    qCritical() << "     -> templates: " << templateListString;
-
-
-    return true;
-}
-
-void Ticket::clear()
-{
-    this->ticketVariant = TICKET_VARIANT::PARKING_TICKET;
-    this->printingData.clear();
-    this->_templateList.clear();
-    this->errorCode.clear();
-    this->errorDescription.clear();
-
-    this->_hasTemplateDynData = false;
-    this->dyn1List.clear();
-    this->dyn1List.clear();
-}
-
-QString Ticket::getErrorCode()         {  return this->errorCode;        }
-QString Ticket::getErrorDescription()  {  return this->errorDescription; }
-
-
-
-
-/**
- */
-QStringList Ticket::getDyn1List()
-{
-    return this->dyn1List;
-}
-
-QStringList Ticket::getDyn2List()
-{
-    return this->dyn2List;
-}
-
-QHash<QString, QVariant> & Ticket::getPrintingData()
-{
-    return this->printingData;
-}
-
-
-
-
-/************************************************************************************************
- * operator
- *
- */
-QDebug operator<<(QDebug debug, TICKET_VARIANT ticketVariant)
-{
-    switch (ticketVariant) {
-        case TICKET_VARIANT::PARKING_TICKET:
-            debug << "TICKET_VARIANT::PARKING_TICKET";
-            break;
-        case TICKET_VARIANT::PARKING_TICKET_CAR:
-            debug << "TICKET_VARIANT::PARKING_TICKET_CAR";
-            break;
-        case TICKET_VARIANT::PARKING_TICKET_CAMPER:
-            debug << "TICKET_VARIANT::PARKING_TICKET_CAMPER";
-            break;
-        case TICKET_VARIANT::PARKING_TICKET_VAN:
-            debug << "TICKET_VARIANT::PARKING_TICKET_VAN";
-            break;
-        case TICKET_VARIANT::DAY_TICKET:
-            debug << "TICKET_VARIANT::DAY_TICKET";
-            break;
-        case TICKET_VARIANT::DAY_TICKET_CHILD:
-            debug << "TICKET_VARIANT::DAY_TICKET_CHILD";
-            break;
-        case TICKET_VARIANT::DAY_TICKET_TEEN:
-            debug << "TICKET_VARIANT::DAY_TICKET_TEEN";
-            break;
-        case TICKET_VARIANT::DAY_TICKET_ADULT:
-            debug << "TICKET_VARIANT::DAY_TICKET_ADULT";
-            break;
-        case TICKET_VARIANT::DAY_TICKET_CAR:
-            debug << "TICKET_VARIANT::DAY_TICKET_CAR";
-            break;
-        case TICKET_VARIANT::DAY_TICKET_CAMPER:
-            debug << "TICKET_VARIANT::DAY_TICKET_CAMPER";
-            break;
-        case TICKET_VARIANT::DAY_TICKET_VAN:
-            debug << "TICKET_VARIANT::DAY_TICKET_VAN";
-            break;
-        case TICKET_VARIANT::FIXED_PRICE_1:
-            debug << "TICKET_VARIANT::FIXED_PRICE_1";
-            break;
-        case TICKET_VARIANT::FIXED_PRICE_2:
-            debug << "TICKET_VARIANT::FIXED_PRICE_2";
-            break;
-        case TICKET_VARIANT::FIXED_PRICE_3:
-            debug << "TICKET_VARIANT::FIXED_PRICE_3";
-            break;
-        case TICKET_VARIANT::FIXED_PRICE_4:
-            debug << "TICKET_VARIANT::FIXED_PRICE_4";
-            break;
-        case TICKET_VARIANT::FIXED_PRICE_5:
-            debug << "TICKET_VARIANT::FIXED_PRICE_5";
-            break;
-        case TICKET_VARIANT::FIXED_PRICE_6:
-            debug << "TICKET_VARIANT::FIXED_PRICE_6";
-            break;
-        case TICKET_VARIANT::FIXED_PRICE_7:
-            debug << "TICKET_VARIANT::FIXED_PRICE_7";
-            break;
-        case TICKET_VARIANT::FIXED_PRICE_8:
-            debug << "TICKET_VARIANT::FIXED_PRICE_8";
-            break;
-        case TICKET_VARIANT::FIXED_PRICE_9:
-            debug << "TICKET_VARIANT::FIXED_PRICE_9";
-            break;
-        case TICKET_VARIANT::FIXED_PRICE_10:
-            debug << "TICKET_VARIANT::FIXED_PRICE_10";
-            break;
-        case TICKET_VARIANT::RECEIPT:
-            debug << "TICKET_VARIANT::RECEIPT";
-            break;
-        case TICKET_VARIANT::ERROR_RECEIPT:
-            debug << "TICKET_VARIANT::ERROR_RECEIPT";
-            break;
-        case TICKET_VARIANT::START_RECEIPT:
-            debug << "TICKET_VARIANT::START_RECEIPT";
-            break;
-        case TICKET_VARIANT::STOP_RECEIPT:
-            debug << "TICKET_VARIANT::STOP_RECEIPT";
-            break;
-        case TICKET_VARIANT::FINE_PAYMENT:
-            debug << "TICKET_VARIANT::FINE_PAYMENT";
-            break;
-        case TICKET_VARIANT::FOOD_STAMP:
-            debug << "TICKET_VARIANT::FOOD_STAMP";
-            break;
-        case TICKET_VARIANT::FREE_TICKET:
-            debug << "TICKET_VARIANT::FREE_TICKET";
-            break;
-        case TICKET_VARIANT::NO_TICKET:
-            debug << "TICKET_VARIANT::NO_TICKET";
-            break;
-        case TICKET_VARIANT::INVALID:
-            debug << "TICKET_VARIANT::INVALID";
-            break;
-    }
-
-    return debug;
-}
--- a/src/ATBAPP/support/Ticket.h
+++ b/src/ATBAPP/support/Ticket.h
@@ -1,88 +0,0 @@
-#ifndef TICKET_H
-#define TICKET_H
-
-#include <QObject>
-#include <QHash>
-
-#include "../DeviceControllerInterface.h"
-
-using namespace nsDeviceControllerInterface;
-
-QDebug operator<<(QDebug debug, TICKET_VARIANT ticketVariant);
-
-
-
-class Ticket : public QObject
-{
-    Q_OBJECT
-
-public:
-    Ticket(TICKET_VARIANT ticketVariant, QObject *parent = nullptr);
-
-    bool initNew(TICKET_VARIANT ticketVariant, const QList<quint8> & templateList, const QHash<QString, QVariant> & printingData);
-    void clear();
-
-    TICKET_VARIANT variant();
-
-    QList<quint8> * templateList();
-
-    /**
-     * @brief getPrintingData - generic getter for printingData
-     * Used mainly for simple tickets (single tickets e.g. ParkingTicket)
-     * @return
-     */
-    QHash<QString, QVariant> & getPrintingData();
-
-    /**
-     * @brief hasTemplateDynData
-     * @return true, if ticket has dynamic data for each template.
-     *
-     * This depends on TICKET_VARIANT and printingData
-     */
-    bool hasTemplateDynData();
-
-    /**
-     * @brief getDyn1List
-     * contains dynamic template data
-     * The size of the lists must be exactly the same as the number of templates.
-     */
-    QStringList getDyn1List();
-    QStringList getDyn2List();
-
-    quint8 getCurrentProcessedTemplateNumber();
-
-    /**
-     * Mark current template as processed
-     */
-    void setCurrentTemplateProcessed();
-
-
-    // error handling
-    QString getErrorCode();
-    QString getErrorDescription();
-
-
-
-
-private:
-    TICKET_VARIANT ticketVariant;
-
-    // printingData from application
-    QHash<QString, QVariant> printingData;
-
-    // templateList, from .ini or created by ticketVariant...
-    QList<quint8> _templateList;
-
-    bool _hasTemplateDynData;
-
-    quint8 currentProcessedTemplateNumber;
-
-    QStringList dyn1List;
-    QStringList dyn2List;
-
-    // error handling
-    QString errorCode;
-    QString errorDescription;
-};
-
-#endif // TICKET_H
--- a/src/ATBAPP/support/TicketUtils.cpp
+++ b/src/ATBAPP/support/TicketUtils.cpp
@@ -1,26 +0,0 @@
-#include "TicketUtils.h"
-
-#include <QLocale>
-#include <QDate>
-
-TicketUtils::TicketUtils(QObject *parent) : QObject(parent)
-{
-
-}
-
-
-QString TicketUtils::getLocaleDateString(const QLocale & qLocale, const QDate & qDate)
-{
-    QString dateString;
-
-    if (qLocale.language() == QLocale::Lithuanian) {
-        // QLocale::ShortFormat produces date string: "yyyy-mm-dd" ...
-        // this is to long for the printer.
-        dateString = qDate.toString("yy-MM-dd");
-    }
-    else {
-        dateString = qLocale.toString(qDate, QLocale::ShortFormat);
-    }
-
-    return dateString;
-}
--- a/src/ATBAPP/support/TicketUtils.h
+++ b/src/ATBAPP/support/TicketUtils.h
@@ -1,34 +0,0 @@
-#ifndef TICKETUTILS_H
-#define TICKETUTILS_H
-
-#include <QObject>
-
-class TicketUtils : public QObject
-{
-    Q_OBJECT
-public:
-    explicit TicketUtils(QObject *parent = nullptr);
-
-    /**
-     * @brief getLocaleDateString
-     * @param qLocale
-     * @param qDate
-     * @return a localized date string short format
-     *
-     * Note QLocale::ShortFormat does not result to the
-     * string we need for ticket printing therefore this
-     * helper method was created.
-     *
-     * e.g. using Lithuanian (lt_LT) we get a date in short format:
-     *      "2024-08-08" unfortunately this is to long, we need
-     * the year with only two digits.
-     * e.g. in German (de_DE) it is enought: "08.08.24"
-     *
-     */
-    static QString getLocaleDateString(const QLocale &qLocale, const QDate &qDate);
-
-signals:
-
-};
-
-#endif // TICKETUTILS_H