Print: set font on bank-receipt

Print templates: check printer status
Implement printing receipts:
2024-01-08 17:28:40 +01:00 · 2023-08-10 15:01:39 +02:00 · 2023-08-07 17:38:29 +02:00 · 2023-08-07 17:37:35 +02:00 · 2023-08-03 09:10:44 +02:00 · 2023-08-03 09:09:42 +02:00
18 changed files with 2571 additions and 132 deletions
--- a/DCPlugin.pro
+++ b/DCPlugin.pro
@@ -45,7 +45,7 @@ contains( CONFIG, PTU5_YOCTO ) {
 TARGET   = ATBDeviceControllerPlugin
 #DESTDIR  = ../plugins
 INTERFACE = DeviceController
-INTERFACE_DEFINITION = $${PWD}/include/ATBAPP/DeviceControllerInterface.h
+INTERFACE_DEFINITION = $${PWD}/src/ATBAPP/DeviceControllerInterface.h

 DEFINES += DEVICECONTROLLERPLUGIN_LIBRARY

@@ -71,15 +71,25 @@ DEFINES += QT_DEPRECATED_WARNINGS
 HEADERS += \
    include/interfaces.h \
    src/ATBAPP/ATBAPPplugin.h \
+    src/ATBAPP/DeviceControllerDiag.h \
    src/ATBAPP/DeviceControllerInterface.h \
    src/ATBAPP/ATBHealthEvent.h \
+    src/ATBAPP/ATBMachineEvent.h \
    src/ATBAPP/ATBDeviceControllerPlugin.h \
-    src/ATBAPP/Utils.h
+    src/ATBAPP/Utils.h \
+    src/ATBAPP/support/DBusControllerInterface.h \
+    src/ATBAPP/support/JSON.h \
+    src/ATBAPP/support/PTUSystem.h

 SOURCES += \
    src/ATBAPP/ATBHealthEvent.cpp \
+    src/ATBAPP/ATBMachineEvent.cpp \
    src/ATBAPP/ATBDeviceControllerPlugin.cpp \
-    src/ATBAPP/Utils.cpp
+    src/ATBAPP/DeviceControllerDiag.cpp \
+    src/ATBAPP/Utils.cpp \
+    src/ATBAPP/support/DBusControllerInterface.cpp \
+    src/ATBAPP/support/JSON.cpp \
+    src/ATBAPP/support/PTUSystem.cpp

 DISTFILES += \
    generate-version.sh
--- a/generate-version.sh
+++ b/generate-version.sh
@@ -70,6 +70,8 @@ fi
 #
 #Q_DECLARE_INTERFACE(CCInterface,
 #         "eu.atb.ptu.plugin.CCInterface/2.9.0")
+#Q_DECLARE_INTERFACE(DeviceControllerInterface,
+#         "eu.atb.ptu.plugin.DeviceControllerInterface/1.0")
 # -> extract whole string within quotation marks
 INTERFACE_VERSION=$(grep 'eu.atb.ptu.plugin.' ${INTERFACE_DEFINITION})
 # get string within quotes:
--- a/include/interfaces.h
+++ b/include/interfaces.h
@@ -3,7 +3,7 @@

 #include <QtPlugin>

-#define THIS_IS_CA_MASTER
+

 struct T_emp
 {
@@ -128,28 +128,24 @@ struct T_vaultRecord
        uint32_t AbsReserve;
        uint32_t AbsNrOfCuts;

-//16
        char label3buffer[4];	// mw >

-        // Verkauf, T<EFBFBD>r zu:
-        uint32_t VKcoinsInserted[16];		// nur f<EFBFBD>r Wechsler, soviel wurde eingeworfen
-        uint32_t VKcoinsReturned[6];		// nur f<EFBFBD>r Wechsler, Anzahl M<EFBFBD>nzen pro Typ, soviel wurde zur<EFBFBD>ckgegeben
-//88
+        // Verkauf, Tuer zu:
+        uint32_t VKcoinsInserted[16];		// nur fuer Wechsler, soviel wurde eingeworfen
+        uint32_t VKcoinsReturned[6];		// nur fuer Wechsler, Anzahl Muenzen pro Typ, soviel wurde zurueckgegeben

-        // Service, T<EFBFBD>r offen:
-        uint16_t ServCoinsInserted[16];		// nur f<EFBFBD>r Wechsler, soviel wurde eingeworfen
-        uint16_t ServCoinsReturned[6];		// nur f<EFBFBD>r Wechsler, Anzahl M<EFBFBD>nzen pro Typ, soviel wurde zur<EFBFBD>ckgegeben
+        // Service, Tuer offen:
+        uint16_t ServCoinsInserted[16];		// nur fuer Wechsler, soviel wurde eingeworfen
+        uint16_t ServCoinsReturned[6];		// nur fuer Wechsler, Anzahl Muenzen pro Typ, soviel wurde zurueckgegeben
        uint16_t resint3;
        uint16_t resint4;
-        uint16_t currentTubeContent[6];		//  nur f<EFBFBD>r Wechsler, aktueller F<EFBFBD>llstand
+        uint16_t currentTubeContent[6];		//  nur fuer Wechsler, aktueller Fuellstand
        uint16_t resint5;
        uint16_t resint6;
-// 56

        char label4buffer[4];	// box>
        uint16_t coinsInVault[16];
        uint16_t billsInStacker[8];
-// 48

        char label5buffer[4];	// val>
        // actually constant unless exchange rate is changed
@@ -159,11 +155,17 @@ struct T_vaultRecord
        uint16_t exchangeRate;
        uint16_t resint9;

-// 64
+        // new from 1.8.23
+        uint32_t cutsSinceCBchange;
+        uint32_t CBcontent_cent;
+        uint32_t CBnrofCoins;

-        char endofblock[4];	// end>
+        char endofblock[4];	// end
+// 332 bytes

-// 316 byte Block im Speicher
+        uint16_t CRC16;     // Xmodem16 from startbuffer[0] to endofblock[3]
+        uint16_t resint11;
+        char  endofRecord[4];	// ----

 };

@@ -201,7 +203,7 @@ struct T_moduleCondition
        uint8_t   temper;

        uint8_t	poweronTest;
-        uint8_t   doorState;			// 1: alles zu  200: t?r offen + bit1(S) +bit2(CB) + bit3(CB)
+        uint8_t   doorState;			// 1: alles zu  200: tuer offen + bit1(S) +bit2(CB) + bit3(CB)
        uint8_t	doorWasOpened;		// 1: all doors are closed   200: any door was just opened
        uint8_t	changer;			// can only be tested by usage

@@ -315,9 +317,10 @@ struct T_devices
    // set by master, used(1) or notused (0) or type 2....20

    UCHAR   kindOfPrinter;			// 0:off   1:Gebe
-    UCHAR	kindOfCoinChecker;		// 0: without  1=EMP820   2=EMP900    3=currenza c<EFBFBD>	(MW)
+    UCHAR	kindOfCoinChecker;		// 0: without  1=EMP820   2=EMP900    3=currenza Csquare  (MW)
    UCHAR	kindOfMifareReader;		// by now only stronglink SL025 =1
-    UCHAR   suppressSleepMode;		// 0:sleep allowed   1: no sleep
+    UCHAR   solarPower;             // 1:sleep allowed   0: no sleep
+    //UCHAR   suppressSleepMode;	// 0:sleep allowed   1: no sleep

    UCHAR	kindOfModem;			// 0:off    1:Sunlink
    UCHAR	kindOfCreditcard;		// 0:off    1:Feig NFC
@@ -336,6 +339,8 @@ struct T_devices

    UINT	VaultFullWarnLevel;
    UINT	VaultFullErrorLevel;
+    UINT    BattEmptyWarnLevel;
+    UINT    BattEmptyErrorLevel;

 };

@@ -357,7 +362,7 @@ public:
    //      Furthermore the Cashagent-Library answers with status strings about sending and reading result
    // $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

-#ifdef THIS_IS_CA_MASTER
+
    virtual bool dc_openSerial(int BaudNr, QString BaudStr, QString ComName, uint8_t connect)  const =0;
        // Command: open serial interface
        // BaudNr:  0:1200   1:9600   2:19200   3:38400   4:57600   5:115200
@@ -368,7 +373,7 @@ public:
    virtual void dc_closeSerial(void)  const =0;
        // Command: close serial interface in order to save power while power down
        // or if another port must be used
-#endif
+

    virtual bool dc_isPortOpen(void)  const =0;
        // returns true if port open (don't send unless open. Sending to closed port will crash program)                         
@@ -394,7 +399,7 @@ public:
        // get data back in "payLoad", max 64 byte, can be used for diagnosis
        // retval = nr of bytes received. If host buffer too small then
        // only plBufSiz bytes are copied to "payLoad"
-        // plBufSiz<EFBFBD>z=size of host buffer
+        // plBufSiz = size of host buffer

    virtual void dc_setWakeFrequency(uint8_t period)  const =0;
        // RTC wakes DC2 (and PTU) by hardware signal every 32seconds
@@ -403,7 +408,7 @@ public:
    virtual void dc_OrderToReset(void)  const =0;
        // want DC2 to reset (in order to start Bootloader)

-#ifdef THIS_IS_CA_MASTER
+
    virtual QString dc_getSerialState(void)  const =0;
        // get result of opening-command like "ttyS0 opened with 115200 8N1!
        // or error messages like "comport not available..."
@@ -411,7 +416,7 @@ public:

    virtual void dc_clrSerialStateText(void)  const =0;
        // clear above text to avoid multiple repetive displaying
-#endif
+

    virtual void bl_sendDataDirectly(uint8_t length, uint8_t *buf)  const =0;
        // send without protocol frame, needed for the DC bootloader
@@ -496,10 +501,10 @@ public:

    // Analog values:
    virtual uint32_t dc_getTemperature(void)  const =0;
-        // in Sax-Format 0...400 (0=-50,0<EFBFBD>C    100=0,0<EFBFBD>C    141=20,5<EFBFBD>C    400=150,0<EFBFBD>C)
+        // in Sax-Format 0...400 (0=-50,0degC    100=0,0degC    141=20,5degC    400=150,0degC)

    virtual QString  dc_getTemperaturStr(void)  const =0;
-        // as string like "-12,5<EFBFBD>C"
+        // as string like "-12,5degC"

    virtual uint32_t dc_getVoltage(void)  const =0;
        // as value in mV,  0...65,535V
@@ -760,7 +765,7 @@ public:
                            uint8_t kindOfModem,        uint8_t kindOfCredit        ) const =0;
    // enable hardware in device controller:
    // kindOfPrinter:       0:off 1: GPT4672 (only this one implemented)
-    // kindOfCoinChecker:   0:off 1:EMP820 2:EMP900 3: C<EFBFBD>_changer
+    // kindOfCoinChecker:   0:off 1:EMP820 2:EMP900 3: Csquare_changer
    // kindOfMifareReader:  0:off 1: SL025   (only this one implemented)
    // suppressSleep:       0:sleep allowed 1: sleep surpressed for special reason
    // kindOfModem:         0:off 1: ATB_Sunlink_LTE        (not yet implemented)
@@ -886,7 +891,7 @@ public:
        // send 5 byte: byte 0,1: speed  5...250 mm/s
        //              byte2: density   0....(25)....50
        //              byte3: alignment    'l', 'c', 'r' = left, center, right
-        //              byte4: orientation  0, 90, 180    = 0<EFBFBD>, 90<EFBFBD>, 180<EFBFBD> rotation (by now not supported!)
+        //              byte4: orientation  0, 90, 180    = 0deg, 90deg, 180deg rotation (by now not supported!)
        // not batched! don't use twice within 100ms

    virtual void prn_movePaper(uint8_t wayInMm, uint8_t direction) const =0;
@@ -1018,7 +1023,7 @@ public:
        // use for changer


-#ifdef THIS_IS_CA_MASTER
+
    virtual QString dc_getTxt4RsDiagWin(void) const =0;
    virtual void dc_clrTxt4RsDiagWin(void) const =0;
    virtual QString dc_get2ndTxt4RsDiagWin(void) const =0;
@@ -1033,7 +1038,6 @@ public:
    virtual void dc_clrTxt4dataStateLine(void) const =0;
    virtual QString dc_getdatifLine(void) const =0;
    virtual void dc_clrTxt4datifLine(void) const =0;
-#endif



@@ -1152,14 +1156,13 @@ public:
        // to be forwarded to Ismas

    virtual bool prn_printAccountReceipt(void) const =0;
+        // print all 8 backuped accounting receipts
        // return true if sending to DC OK, false if cmd-stack is full

    virtual bool prn_printTestTicket(void) const =0;
        // return true if sending to DC OK, false if cmd-stack is full


-
-
    virtual bool cash_startPayment(uint32_t amount) const =0;
        // 17.4.23TS: extended to 32bit

@@ -1178,7 +1181,7 @@ public:
    virtual uint16_t getLastInsertedCoin(void) const =0;

    virtual bool getAllInsertedCoins(uint16_t *types, uint16_t *values) const =0;
-        // alle bei diesem Verkauf eingeworfenen M<EFBFBD>nzen sind gespeichert, max 64
+        // alle bei diesem Verkauf eingeworfenen Muenzen sind gespeichert, max 64


    virtual bool cash_cancelPayment(void) const =0;
@@ -1232,6 +1235,8 @@ public:

    virtual uint8_t prn_getPrintResult() const =0;

+
+
    virtual uint8_t prn_getCurrentPrinterState() const =0;
        //        0: printer OK
        //          bit0: near paper end          bit1: no paper
@@ -1244,6 +1249,8 @@ public:
    virtual void sys_sendDeviceParameter(struct T_devices *deviceSettings) const =0;

    virtual void sys_restoreDeviceParameter(struct T_devices *deviceSettings) const =0;
+        // attention: only applies if function "sys_sendDeviceParameter()" was used to send this settings before
+        //          cannot be used to see settings programmed by JsonFile

    virtual bool sys_areDCdataValid(void) const =0;

@@ -1268,6 +1275,71 @@ public:

    virtual bool dc_isAutoRequestOn(void) const =0;

+    virtual uint16_t log_getLatestAccountNumber(void) const=0;
+    // new function 27.6.2023
+    // latest = highest of the backup's
+
+    virtual uint8_t log_getAvailableVaultBlocks(void) const=0;
+        // return 0x0011 1111 if all 6 blocks are loaded (one bit per block)
+
+    virtual uint8_t log_getAnswerToLastSlaveRequest(void) const =0;
+        // use only for ONE request/command
+        // return: 0xFF: result unknown by now as sending is ongoing
+        // 0=OK
+        // 1= wrong length    2=wrong start sign           5= wrong crc
+        // 6= slave: master cmd was wrong       7: slave: could not write/read data
+        // 8=timeout, got no response from slave
+
+
+    // use for important and extended commands (print several templates, print ticket...)
+    virtual void log_startSupervision(void) const =0;
+
+    virtual uint8_t log_getAnswerToLastCmdBatch(void) const =0;
+        // 0xFF: no command sent by now
+        // 0: started, in progress
+        // 1: done and OK
+        // 2: done and error
+
+    virtual bool log_getVaultData(uint8_t *data) const =0;
+        // get vault record in linear 8bit buffer with 384 byte
+
+
+
+    // new from 1.8.23
+    virtual bool prn_printOneAccountReceipt(uint16_t accountNr) const =0;
+        // print one out of eight stored last accounting receipts
+        // function log_getHoldAccountNumbers() gives a list of acc-Nr. of the stored receipts
+
+    virtual bool prn_printAllAvailAccountReceipts(void) const =0;
+        // same as: prn_printAccountReceipt() from line 1153
+        // return true if sending to DC OK, false if cmd-stack is full
+
+    virtual bool log_verifyVaultRecordByCrc(void) const =0;
+        // return true if CRC16 is correct, data are 100% OK. Security level 1:65536
+        // verification is strongly recommended before further processing
+        // in case of "false"-result please reload from DC
+
+
+    virtual uint16_t log_DC_getNextAccountNumber(void) const=0;
+        // the current cash box content will be backuped with this number on next cashbox-change
+
+    virtual void log_DC_setNextAccountNumber(uint16_t newAccountingNumber) const=0;
+        // the current cash box content will be backuped with this number on next cashbox-change
+        // use only in case of hardware replacements or errors which derailed the number
+
+    virtual void log_DC_deleteAllVaultrecordsInDc(void) const=0;
+        // use only in case of hardware replacements or errors which derailed the number
+
+    virtual void log_DC_deleteAllTotalCounters(void) const=0;
+        // use only in case of hardware replacements or errors which derailed the number
+
+    virtual void dc_setNewCustomerNumber(uint16_t newCustNr) const =0;
+
+    virtual void dc_setNewMachineNumber(uint16_t newMachNr) const =0;
+
+    virtual void dc_setNewBorough(uint16_t newBorough) const =0;
+
+    virtual void dc_setNewZone(uint16_t newZone) const =0;



@@ -1326,6 +1398,10 @@ signals:
 // 15.06.2023 V4.2  bring into same order as hwapi in order to set the THIS_IS_CA_MASTER correct
 // 19.06.2023 V4.3  added some qCriticals to see emits

+// 01.08.2023 V4.4  some new values at the end of struct T_vaultRecord
+//                  two more values in struct T_devices
+//                  7 new functions at the end of the file
+

 //#define HWINF_iid "Atb.Psa2020.software.HWapi/3.1"
 //#define HWINF_iid "Atb.Psa1256ptu5.software.HWapi/3.1"
@@ -1336,7 +1412,8 @@ signals:
 //#define HWINF_iid "Atb.Psa1256ptu5.software.HWapi/4.0"
 //#define HWINF_iid "Atb.Psa1256ptu5.software.HWapi/4.1"
 //#define HWINF_iid "Atb.Psa1256ptu5.software.HWapi/4.2"
-#define HWINF_iid "Atb.Psa1256ptu5.software.HWapi/4.3"
+//#define HWINF_iid "Atb.Psa1256ptu5.software.HWapi/4.3"
+#define HWINF_iid "Atb.Psa1256ptu5.software.HWapi/4.4"



--- a/src/ATBAPP/ATBDeviceControllerPlugin.cpp
+++ b/src/ATBAPP/ATBDeviceControllerPlugin.cpp
@@ -1,29 +1,39 @@
 #include "src/ATBAPP/ATBDeviceControllerPlugin.h"
 #include "src/ATBAPP/ATBHealthEvent.h"
+#include "src/ATBAPP/ATBMachineEvent.h"
 #include "src/ATBAPP/Utils.h"
+#include "src/ATBAPP/support/JSON.h"
+#include "src/ATBAPP/support/DBusControllerInterface.h"
+#include "src/ATBAPP/support/PTUSystem.h"

 #include <QTimer>
+#include <QThread>
 #include <QTextCodec>
 #include <QDebug>

 #include <QPluginLoader>
 #include <QDateTime>
 #include <QFileInfo>
+#include <QCoreApplication>
+#include <QUuid>

 #include <cstdlib>



-ATBDeviceControllerPlugin::ATBDeviceControllerPlugin(QObject *parent) : QObject(parent),
-    pluginState(PLUGIN_STATE::NOT_INITIALIZED)
+ATBDeviceControllerPlugin::ATBDeviceControllerPlugin(QObject *parent)
+    : pluginState(PLUGIN_STATE::NOT_INITIALIZED)
+    , eventReceiver(nullptr)
 {
+    this->setParent(parent);
+
    this->pluginInfo = QString::fromUtf8(pluginInfoString.c_str());

    if (!this->private_loadCashAgentLib("")) {
        return;
    }

-
+    this->init_sc_dbus();


    //connect(dynamic_cast<QObject*>(hw), SIGNAL(hwapi_templatePrintFinished_OK()),  this, SLOT(onPrintFinishedOK()),  Qt::QueuedConnection);
@@ -39,9 +49,18 @@ ATBDeviceControllerPlugin::ATBDeviceControllerPlugin(QObject *parent) : QObject(
    connect(dynamic_cast<QObject*>(hw), SIGNAL(hwapi_doorVaultDoorOpened()),       this, SLOT(onVaultDoorOpened()),   Qt::QueuedConnection);    // Screen?? with message
    connect(dynamic_cast<QObject*>(hw), SIGNAL(hwapi_doorCoinBoxRemoved()),        this, SLOT(onCoinBoxRemoved()),    Qt::QueuedConnection);     // Create/Send Account
    connect(dynamic_cast<QObject*>(hw), SIGNAL(hwapi_doorCoinBoxInserted()),       this, SLOT(onCoinBoxInserted()),   Qt::QueuedConnection);
-    //connect(dynamic_cast<QObject*>(hw), SIGNAL(hwapi_doorCBinAndAllDoorsClosed()), this, SLOT( ??? )), Qt::QueuedConnection);
+    connect(dynamic_cast<QObject*>(hw), SIGNAL(hwapi_doorCBinAndAllDoorsClosed()), this, SLOT(onCBinAndAllDoorsClosed()), Qt::QueuedConnection);
    connect(dynamic_cast<QObject*>(hw), SIGNAL(hwapi_doorAllDoorsClosed()),        this, SLOT(onAllDoorsClosed()),    Qt::QueuedConnection);     // check for errors, switch to mode IDLE

+    // move hw object to separate thread:
+    auto hwThread = new QThread;
+    dynamic_cast<QObject*>(hw)->moveToThread(hwThread);
+    hwThread->start();
+
+
+    this->diag = new DeviceControllerDiag(this);
+    connect(this->diag, &DeviceControllerDiag::newVoltage, this, &ATBDeviceControllerPlugin::onNewVoltage);
+

    this->currentSelectedTicketType = 0;
    this->currentCashState = CASH_STATE::CACHE_EMPTY;
@@ -49,19 +68,24 @@ ATBDeviceControllerPlugin::ATBDeviceControllerPlugin(QObject *parent) : QObject(

 ATBDeviceControllerPlugin::~ATBDeviceControllerPlugin() {}

-PLUGIN_STATE ATBDeviceControllerPlugin::initDCPlugin(QObject *healthEventReceiver, const QSettings & settings)
+PLUGIN_STATE ATBDeviceControllerPlugin::initDCPlugin(QObject *eventReceiver, const QSettings & settings)
 {
-    this->healthEventReceiver = healthEventReceiver;
+    this->eventReceiver = eventReceiver;

    // read variables from setting
-    QString serialPort = settings.value("DEVICE_CONTROLLER/serialPort", "ttymxc2").toString();
+    this->serialPortName = settings.value("DEVICE_CONTROLLER/serialPort", "ttymxc2").toString();
    QByteArray printerEncoding = settings.value("DEVICE_CONTROLLER/printerEnconding", "ISO 8859-2").toString().toLatin1();

    // open serial port
-    hw->dc_openSerial(5, "115200", serialPort, 1);
+    hw->dc_openSerial(5, "115200", this->serialPortName, 1);

    hw->dc_autoRequest(true);

+    hw->dc_setNewCustomerNumber(PTUSystem::readCustomerNumber());
+    hw->dc_setNewMachineNumber(PTUSystem::readMachineNumber());
+    hw->dc_setNewZone(PTUSystem::readZoneNumber());
+    hw->dc_setNewBorough(PTUSystem::readGroupNumber());
+
    hw->rtc_setDateTime();

    // this is necessary to init the CashAgentLib (!)
@@ -71,7 +95,7 @@ PLUGIN_STATE ATBDeviceControllerPlugin::initDCPlugin(QObject *healthEventReceive
    // text encoding for printer
    this->codec = QTextCodec::codecForName(printerEncoding);

-
+    this->diag->init(this->hw, this->eventReceiver);

    this->pluginState = PLUGIN_STATE::INITIALIZED;

@@ -79,11 +103,57 @@ PLUGIN_STATE ATBDeviceControllerPlugin::initDCPlugin(QObject *healthEventReceive
 }


+void ATBDeviceControllerPlugin::startPhysicalLayer()
+{
+    if (this->pluginState == PLUGIN_STATE::NOT_INITIALIZED)
+    {
+        qCritical() << "ATBDeviceControllerPlugin::startPhysicalLayer(): plugin is not initialized";
+        return;
+    }
+
+    // open serial port
+    hw->dc_openSerial(5, "115200", this->serialPortName, 1);
+
+    hw->dc_autoRequest(true);
+}
+
+void ATBDeviceControllerPlugin::stopPhysicalLayer()
+{
+    if (this->pluginState == PLUGIN_STATE::NOT_INITIALIZED)
+    {
+        qCritical() << "ATBDeviceControllerPlugin::startPhysicalLayer(): plugin is not initialized";
+        return;
+    }
+
+    hw->dc_autoRequest(false);
+
+    hw->dc_closeSerial();
+}
+
+
+void ATBDeviceControllerPlugin::reboot()
+{
+    // note:
+    // - dc reset lasts about ~5s !
+    // - makes a power cycle to certain components, e.g. card terminal
+    hw->bl_rebootDC();
+}
+
+void ATBDeviceControllerPlugin::reset()
+{
+    // note:
+    // - dc reset lasts about ~5s !
+    // - makes a power cycle to certain components, e.g. card terminal
+    hw->dc_OrderToReset();
+}
+
+
+
 // Handle Mode-Changes --------------------------------------------------------

 void ATBDeviceControllerPlugin::onChangedProgramModeToSELL()
 {
-    //hw->dc_autoRequest(true);
+    hw->rtc_setDateTime();
 }

 void ATBDeviceControllerPlugin::onChangedProgramModeToSERVICE()
@@ -94,6 +164,9 @@ void ATBDeviceControllerPlugin::onChangedProgramModeToSERVICE()
 void ATBDeviceControllerPlugin::onChangedProgramModeToIDLE()
 {
    //hw->dc_autoRequest(false);  // <-- TODO: ???
+
+    this->diag->diagRequest();
+
 }

 void ATBDeviceControllerPlugin::onChangedProgramModeToOOO()
@@ -119,7 +192,7 @@ void ATBDeviceControllerPlugin::requestStopCashInput()
    hw->cash_stopPayment();

    // we need new cash value in application...
-    QTimer::singleShot(500, this, SLOT(onCashPayStopedSuccess()));
+    QTimer::singleShot(2500, this, SLOT(onCashPayStopedSuccess()));
 }

 void ATBDeviceControllerPlugin::cashCollect()
@@ -156,7 +229,7 @@ void ATBDeviceControllerPlugin::private_startAccount()
    qCritical() << "Start account: ";
    qCritical() << "                  nrOfVals = " << nrOfVals;
    for (int i=0; i<nrOfVals; ++i) {
-        qCritical() << "      backupedAccNumbers[" << i << "] = " << backupedAccNumbers[0];
+        qCritical() << "      backupedAccNumbers[" << i << "] = " << backupedAccNumbers[i];
    }

    qsort( backupedAccNumbers, nrOfVals, sizeof (uint16_t), Utils::compare );
@@ -190,6 +263,10 @@ void ATBDeviceControllerPlugin::private_checkAccountData()
            // cannot get accountData within ~10*500ms
            qCritical() << "checkAccountData() failed";

+            // simulate:
+            this->private_getAccountData();
+
+
            // TODO: create and send an HealthEvent...
        }
    }
@@ -209,7 +286,42 @@ void ATBDeviceControllerPlugin::private_getAccountData()

    accountData.insert("AccountingNumber", QString::number(retVR.AccountingNumber));

-    for (uint i = 0; i < sizeof(retVR.coinsInVault); ++i) {
+
+    // build dateTime: -------------------------------------------------------
+    // Example: "2023-07-19T18:24:01.063+02:00"
+    QString startDateTimeString;
+    QString formatString = "yyyy-MM-ddThh:mm:ss";
+    uint year = retVR.year + 2000;
+    startDateTimeString.append(QString::number(year)).append("-");
+    uint month = retVR.month;
+    startDateTimeString.append(QString::number(month).rightJustified(2, '0')).append("-");
+    uint day = retVR.dom;
+    startDateTimeString.append(QString::number(day).rightJustified(2, '0')).append("T");
+    uint hour = retVR.hour;
+    startDateTimeString.append(QString::number(hour).rightJustified(2, '0')).append(":");
+    uint minute = retVR.min;
+    startDateTimeString.append(QString::number(minute).rightJustified(2, '0')).append(":");
+    uint seconds = retVR.sec;
+    startDateTimeString.append(QString::number(seconds).rightJustified(2, '0'));
+
+    qCritical() << "     startDateTimeString = " << startDateTimeString;
+
+    QDateTime startDateTime = QDateTime::fromString(startDateTimeString, formatString);
+    accountData.insert("accountStartTime", startDateTime);
+    //-------------------------------------------------------------------------
+
+
+
+    int numberOfCoinVariants = sizeof(retVR.coinsInVault);
+
+    // DEBUG
+    qCritical() << "      NumberOfCoinVariants = " << numberOfCoinVariants;
+
+    // limit numberOfCoinVariants:
+    if (numberOfCoinVariants > 16) { numberOfCoinVariants = 16; }
+
+    accountData.insert("NumberOfCoinVariants", numberOfCoinVariants);
+    for (int i = 0; i < numberOfCoinVariants; ++i) {
        accountData.insert("COIN_" + QString::number(i) + "_Quantity",  retVR.coinsInVault[i]);
        accountData.insert("COIN_" + QString::number(i) + "_Value",     retVR.coinDenomination[i]);

@@ -227,6 +339,9 @@ void ATBDeviceControllerPlugin::onServiceDoorOpened()
 {
    qCritical() << "ATBDeviceControllerPlugin::onServiceDoorOpened()";

+    // ... to detect alarm etc.
+    this->diag->diagRequest();
+
    // switch to mode service
    emit this->requestModeSERVICE();

@@ -240,13 +355,23 @@ void ATBDeviceControllerPlugin::onVaultDoorOpened()
    // - show special screen / message on screen
    // - create an HealthEvent (-> ISMAS-Event)
    qCritical() << "ATBDeviceControllerPlugin::onVaultDoorOpened()";
+
+    // ... to detect alarm etc.
+    this->diag->diagRequest();
+
+    // this is started here because we want to keep ptu awake in order to get
+    // coin box removed / inserted etc.
+    // BackgroundTask("ACCOUNT") is finished, if account message is sent to ISMAS!
+    this->dbus->startBackgroundTask("ACCOUNT");
+
+    // do not: emit this->requestModeSERVICE();
 }

 void ATBDeviceControllerPlugin::onCoinBoxRemoved()
 {
    qCritical() << "ATBDeviceControllerPlugin::onCoinBoxRemoved()";

-    this->private_startAccount();
+    QTimer::singleShot(4000, this, SLOT(private_startAccount()));
 }

 void ATBDeviceControllerPlugin::onCoinBoxInserted()
@@ -254,18 +379,216 @@ void ATBDeviceControllerPlugin::onCoinBoxInserted()
    qCritical() << "ATBDeviceControllerPlugin::onCoinBoxInserted()";
 }

+void ATBDeviceControllerPlugin::onCBinAndAllDoorsClosed()
+{
+    qCritical() << "ATBDeviceControllerPlugin::onCBinAndAllDoorsClosed()";
+
+    QTimer::singleShot(2000, this, SIGNAL(requestModeIDLE()));
+}
+
+
 void ATBDeviceControllerPlugin::onAllDoorsClosed()
 {
-    // TODO:
-    // - check for errors, switch to mode IDLE
-
    qCritical() << "ATBDeviceControllerPlugin::onAllDoorsClosed()";

    emit this->requestModeIDLE();
 }

+void ATBDeviceControllerPlugin::onNewVoltage(uint32_t voltage)
+{
+    qCritical() << "ATBDeviceControllerPlugin::onNewVoltage() = " << voltage;
+
+    QString voltageString = QString::number(voltage);
+
+    JSON::setPrettySerialize(true);
+    JSON::JsonObject json;
+
+    json = JSON::objectBuilder()
+                  ->set("Name", "batt")
+                  ->set("Value", voltageString)
+                  ->set("Unit", "V")
+            ->create();
+
+
+    ATBHealthEvent *healthEvent = new ATBHealthEvent(
+                ATB_HEALTH_MODE::STATE,
+                "VOLTAGE",
+                JSON::serialize(json)
+                );
+
+    QCoreApplication::postEvent(eventReceiver, healthEvent);
+}
+
+
+
+

 // TASKS: printing ------------------------------------------------------------
+
+
+
+
+void ATBDeviceControllerPlugin::requestPrintTicket(nsDeviceControllerInterface::TICKET_VARIANT ticketVariant, const QHash<QString, QVariant> & printingData)
+{
+    struct T_dynDat *dynTicketData = new T_dynDat;
+    memset(dynTicketData, 0, sizeof(*dynTicketData));
+
+    QDateTime parkingEndDateTime = QDateTime::fromString(printingData["parkingEnd"].toString(),  Qt::ISODate);
+    QDateTime currentDateTime    = QDateTime::fromString(printingData["currentDateTime"].toString(), Qt::ISODate);
+
+    // set dynamic printer data:
+    QByteArray ba_licenseplate = codec->fromUnicode(printingData["licenseplate"].toString());
+    memcpy((char*)dynTicketData->licensePlate, ba_licenseplate.data(), std::min(ba_licenseplate.size(),8));
+
+    QByteArray ba_amount = codec->fromUnicode(printingData["amount"].toString());
+    memcpy((char*)dynTicketData->vendingPrice,  ba_amount.data(), std::min(ba_amount.size(),8));
+
+    QByteArray ba_parkingEndTime = codec->fromUnicode(parkingEndDateTime.toString("hh:mm"));
+    memcpy((char*)dynTicketData->parkingEnd,  ba_parkingEndTime.data(), std::min(ba_parkingEndTime.size(),8));
+
+    QByteArray ba_parkingEndDate = codec->fromUnicode(parkingEndDateTime.toString("yy.MM.dd"));
+    memcpy((char*)dynTicketData->currentTime,  ba_parkingEndDate.data(), std::min(ba_parkingEndDate.size(),8));
+    // ! and yes... 'ParkingEndDate' is 'currentTime'
+
+    QByteArray ba_currentDate = codec->fromUnicode(currentDateTime.toString("yy.MM.dd"));
+    memcpy((char*)dynTicketData->currentDate,  ba_currentDate.data(), std::min(ba_currentDate.size(),8));
+
+    // STAN for Szeged Start/Stop: must be 9 digits
+    // --------------------------------------------------------------------------------------
+    QString stan = codec->fromUnicode(printingData["STAN"].toString());
+    qCritical() << "   requestPrintTicket() STAN = " << stan;
+    QString stan1;
+    QString stan2;
+    if (stan.length() == 9) {
+        stan1 = "     " + stan.mid(0,3);
+        stan2 = stan.mid(3,3) + " " + stan.mid(6,3);
+    }
+    else {
+        qCritical() << "ASSERT: ATBDeviceControllerPlugin::requestPrintTicket() invalid STAN: " << stan;
+        stan1 = "     000";
+        stan2 = "000 000";
+    }
+    QByteArray ba_stan1 = codec->fromUnicode(stan1);
+    QByteArray ba_stan2 = codec->fromUnicode(stan2);
+    // --------------------------------------------------------------------------------------
+
+    this->templateList.clear();
+
+    switch (ticketVariant) {
+    case nsDeviceControllerInterface::TICKET_VARIANT::START_RECEIPT:
+        qCritical() << "      -> TICKET_VARIANT::START_RECEIPT";
+        memcpy((char*)dynTicketData->dynDat6, ba_stan1.data(), std::min(ba_stan1.size(),8));
+        memcpy((char*)dynTicketData->dynDat7, ba_stan2.data(), std::min(ba_stan2.size(),8));
+        this->templateList << 21 << 22 << 23;
+        break;
+    case nsDeviceControllerInterface::TICKET_VARIANT::STOP_RECEIPT:
+        qCritical() << "      -> TICKET_VARIANT::STOP_RECEIPT";
+        memcpy((char*)dynTicketData->dynDat6, ba_stan1.data(), std::min(ba_stan1.size(),8));
+        memcpy((char*)dynTicketData->dynDat7, ba_stan2.data(), std::min(ba_stan2.size(),8));
+        this->templateList << 24 << 25 << 26;
+        break;
+    case nsDeviceControllerInterface::TICKET_VARIANT::RECEIPT:
+        break;
+    case nsDeviceControllerInterface::TICKET_VARIANT::ERROR_RECEIPT:
+        break;
+    case nsDeviceControllerInterface::TICKET_VARIANT::PARKING_TICKET:
+        break;
+    }
+
+    // DEBUG
+    qCritical() << "ATBDeviceControllerPlugin::requestPrintTicket()";
+    for (int i =0; i < this->templateList.size(); ++i) {
+        qCritical() << "     template: " << this->templateList.at(i);
+    }
+
+
+    if (!this->hw->dc_isPortOpen()) {
+        qCritical() << "    ... serial port is not open!";
+        this->onPrintFinishedERR();
+        return;
+    }
+
+    // TODO: wird hier nur 'licensePlate' gedruckt?
+    if (!this->hw->prn_sendDynamicPrnValues(dynTicketData->licensePlate)) {
+        this->errorCode = "hwapi::prn_sendDynamicPrnValues";
+        this->errorDescription = "hwapi method 'hwapi::prn_sendDynamicPrnValues' result is false";
+
+        qCritical() << "ERROR:";
+        qCritical() << "ATBDeviceControllerPlugin::requestPrintTicket( "        << endl
+                    << "     licenseplate = " << printingData["licenseplate"]   << endl
+                    << "           amount = " << printingData["amount"]         << endl
+                    << "       parkingEnd = " << printingData["parkingEnd"]     << endl
+                    << "      currentTime = " << printingData["currentTime"]    << endl
+                    << "      currentDate = " << printingData["currentDate"]    << endl
+                    << "             stan = " << printingData["STAN"]           << endl;
+
+        this->onPrintFinishedERR();
+        return;
+    }
+
+    QTimer::singleShot(1000, this, SLOT(onPrinterDataPreparedForTemplates()));
+
+}
+
+void ATBDeviceControllerPlugin::requestPrintReceipt(const QHash<QString, QVariant> & printingData)
+{
+    Q_UNUSED(printingData)
+
+    qCritical() << "ATBDeviceControllerPlugin::requestPrintReceipt() is currently not implemented";
+}
+
+void ATBDeviceControllerPlugin::requestPrintReceipt(const QString & printingString)
+{
+    QByteArray ba = printingString.toUtf8();
+    hw->prn_switchPower(true);
+    hw->prn_setFonts(8,12,0,0);
+    hw->prn_sendText(&ba);
+    QTimer::singleShot(4000, this, SLOT(onPrinterWaitForPrintingReceipt()));
+
+    //QTimer::singleShot(2000, this, [this](){ hw->prn_cut(3);  } );
+}
+
+void ATBDeviceControllerPlugin::onPrinterWaitForPrintingReceipt()
+{
+    quint8 printerResult = this->hw->prn_getPrintResult();
+
+    switch (printerResult) {
+    case 0:    // still printing
+        qCritical() << "--> printer: WaitForPrintingReceipt";
+        QTimer::singleShot(2000, this, SLOT(onPrinterWaitForPrintingReceipt()));
+        break;
+    case 1:    // printing finished, Ok
+        qCritical() << "DC Finished printing receipt";
+        emit this->printReceiptFinished(nsDeviceControllerInterface::RESULT_STATE::SUCCESS,
+                                        // TODO: TicketNumber
+                                        "",
+                                        "");
+        hw->prn_switchPower(true);
+        hw->prn_cut(3);
+        break;
+    case 2:    // printing finished, Error
+        qCritical() << "DC Error: wait for printing receipt";
+        this->errorCode = "PRINTER";               // TODO: get more detailed error code from low level API
+        this->errorDescription = "Printer error";  // TODO: get more detailed error description from low level API
+
+        emit this->printReceiptFinished(nsDeviceControllerInterface::RESULT_STATE::ERROR_BACKEND,
+                                       this->errorCode,
+                                       this->errorDescription);
+        break;
+    default:
+        qCritical() << "DC Error: wait for printing receipt";
+        this->errorCode = "PRINTER";               // TODO: get more detailed error code from low level API
+        this->errorDescription = "Printer error";  // TODO: get more detailed error description from low level API
+
+        emit this->printReceiptFinished(nsDeviceControllerInterface::RESULT_STATE::ERROR_BACKEND,
+                                       this->errorCode,
+                                       this->errorDescription);
+        break;
+    }
+
+}
+
+
 void ATBDeviceControllerPlugin::requestPrintTicket(const QHash<QString, QVariant> & printingData)
 {
    struct T_dynDat *dynTicketData = new T_dynDat;
@@ -295,11 +618,11 @@ void ATBDeviceControllerPlugin::requestPrintTicket(const QHash<QString, QVariant
    QByteArray ba_parkingEndTime = codec->fromUnicode(parkingEndDateTime.toString("hh:mm"));
    memcpy((char*)dynTicketData->parkingEnd,  ba_parkingEndTime.data(), std::min(ba_parkingEndTime.size(),8));

-    QByteArray ba_parkingEndDate = codec->fromUnicode(parkingEndDateTime.toString("dd.MM.yy"));
+    QByteArray ba_parkingEndDate = codec->fromUnicode(parkingEndDateTime.toString("yy.MM.dd"));
    memcpy((char*)dynTicketData->currentTime,  ba_parkingEndDate.data(), std::min(ba_parkingEndDate.size(),8));
    // ! and yes... 'ParkingEndDate' is 'currentTime'

-    QByteArray ba_currentDate = codec->fromUnicode(currentDateTime.toString("dd.MM.yy"));
+    QByteArray ba_currentDate = codec->fromUnicode(currentDateTime.toString("yy.MM.dd"));
    memcpy((char*)dynTicketData->currentDate,  ba_currentDate.data(), std::min(ba_currentDate.size(),8));


@@ -373,52 +696,83 @@ void ATBDeviceControllerPlugin::requestPrintTicket(const QHash<QString, QVariant
        return;
    }

-    QTimer::singleShot(1000, this, SLOT(onPrinterDataPrepared()));
+    QTimer::singleShot(3000, this, SLOT(onPrinterDataPrepared()));
 }


+void ATBDeviceControllerPlugin::onPrinterDataPreparedForTemplates()
+{
+    if (this->templateList.isEmpty()) return;
+
+    this->onPrinterPrintNextTemplate();
+}

 void ATBDeviceControllerPlugin::onPrinterDataPrepared()
 {
    this->hw->prn_printKombiticket(this->currentSelectedTicketType);

-    // FAKE SIGNAL:
-    QTimer::singleShot(4000, this, SLOT(onPrintFinishedOK()));
-
+    // note: calling prn_getPrintResult() immediately may result in wrong answer!
+    // We have to wait "about some seconds" until calling this function!
+    QTimer::singleShot(4000, this, SLOT(onPrinterWaitForPrintingTicket()));

    // old: use printer templates:
    // this->currentTemplate = 1;
    // this->onPrinterPrintNextTemplate();
 }

-
-void ATBDeviceControllerPlugin::onPrinterPrintNextTemplate()
+void ATBDeviceControllerPlugin::onPrinterWaitForPrintingTicket()
 {
-    qCritical() << "     ... print template " << this->currentTemplate;
+    quint8 printerResult = this->hw->prn_getPrintResult();

-    if (!this->hw->prn_printTemplate(this->currentTemplate)) {
-        this->errorCode = "hwapi::prn_printTemplate";
-        this->errorDescription = QString("hwapi method 'hwapi::onPrinterPrintNextTemplate(%1)' result is false").arg(this->currentTemplate);
+    switch (printerResult) {
+    case 0:    // still printing
+        qCritical() << "--> printer: WaitForPrintingTicket";
+        QTimer::singleShot(2000, this, SLOT(onPrinterWaitForPrintingTicket()));
+        break;
+    case 1:    // printing finished, Ok
+        this->onPrintFinishedOK();
+        break;
+    case 2:    // printing finished, Error
        this->onPrintFinishedERR();
-        return;
-    }
-
-    if (this->currentTemplate >= 3) {
-        // all templates are printed
-        this->currentTemplate = 0;
-
-        // FAKE SIGNAL:
-        QTimer::singleShot(500, this, SLOT(onPrintFinishedOK()));
-    }
-    else {
-        // print next template
-        this->currentTemplate++;
-        QTimer::singleShot(2000, this, SLOT(onPrinterPrintNextTemplate()));
+        break;
+    default:
+        qCritical() << "DC Error: wait for printing";
+        this->onPrintFinishedERR();
+        break;
    }

 }


+void ATBDeviceControllerPlugin::onPrinterPrintNextTemplate()
+{
+    // template list must not be empty
+    if (this->templateList.isEmpty()) {
+        this->onPrintFinishedERR();
+        return;
+    }
+
+    qCritical() << "     ... print template " << this->templateList.first();
+
+    if (!this->hw->prn_printTemplate(this->templateList.first())) {
+        this->errorCode = "hwapi::prn_printTemplate";
+        this->errorDescription = QString("hwapi method 'hwapi::onPrinterPrintNextTemplate(%1)' result is false").arg(this->templateList.first());
+        this->onPrintFinishedERR();
+        return;
+    }
+    this->templateList.removeFirst();
+
+    if (templateList.isEmpty()) {
+        // all templates are printed
+        QTimer::singleShot(2000, this, SLOT(onPrinterWaitForPrintingTicket()));
+    }
+    else {
+        // print next template
+        QTimer::singleShot(2000, this, SLOT(onPrinterPrintNextTemplate()));
+    }
+
+}
+
 /************************************************************************************************
 * private slots, interface to low level hwapi
 *
@@ -621,6 +975,52 @@ bool ATBDeviceControllerPlugin::private_loadCashAgentLib(QString pluginName)



+
+
+/***********************************************************************************************
+ *  dbus
+ */
+int ATBDeviceControllerPlugin::init_sc_dbus()
+{
+#if defined (ARCH_PTU4)
+    this->dbus = new DBusControllerInterface("eu.atb.ptu", "/systemcontrol", QDBusConnection::systemBus(), 0);
+#elif defined (ARCH_PTU5)
+    this->dbus = new DBusControllerInterface("eu.atb.ptu.systemcontrol", "/systemcontrol", QDBusConnection::systemBus(), 0);
+#else
+    this->dbus = new DBusControllerInterface("eu.atb.ptu", "/systemcontrol", QDBusConnection::sessionBus(), 0);
+#endif
+    if (!dbus->isValid()) {
+        QString errorString = QDBusError::errorString(dbus->lastError().type());
+        qCritical() << errorString;
+
+        if (dbus->lastError().isValid()){
+            qCritical() << "last error is valid.";
+        }
+
+        qCritical() << "message: " << dbus->lastError().message();
+        qCritical() << "SystemController is not valid.";
+        return 0;
+    }
+
+    if (!dbus->connection().isConnected()) {
+        qCritical() << "SystemController is not connected.";
+        return 0;
+    }
+
+    connect(this->dbus, SIGNAL(wokeUpFrom(uchar)), this, SLOT(onWokeUp(uchar)));
+
+    return 1;
+}
+
+void ATBDeviceControllerPlugin::onWokeUp(uchar source)
+{
+    if (source == 0x01) {
+        // woke up from device controller
+        this->diag->diagRequest();
+    }
+}
+
+
 /************************************************************************************************
 * Mandatory plugin methods
 *
@@ -675,6 +1075,8 @@ const QString ATBDeviceControllerPlugin::getString(nsDeviceControllerInterface::

 }

+
+
 /************************************************************************************************
 * ... end
 */
--- a/src/ATBAPP/ATBDeviceControllerPlugin.h
+++ b/src/ATBAPP/ATBDeviceControllerPlugin.h
@@ -5,6 +5,8 @@

 #include "src/ATBAPP/DeviceControllerInterface.h"
 #include "src/ATBAPP/ATBAPPplugin.h"
+#include "src/ATBAPP/DeviceControllerDiag.h"
+
 #include "version.h"


@@ -12,11 +14,9 @@
 #include "interfaces.h"

 #include <unistd.h>
-#include <thread>
-#include <memory>
-#include <QSharedMemory>


+class DBusControllerInterface;
 class QTextCodec;


@@ -24,7 +24,7 @@ using namespace nsDeviceControllerInterface;

 class QSettings;

-class ATBDeviceControllerPlugin : public QObject,
+class ATBDeviceControllerPlugin :
        public DeviceControllerInterface
 {
    Q_OBJECT
@@ -40,7 +40,7 @@ public:

    // ----------------------------------------------------------------------------
    // interface:
-    PLUGIN_STATE initDCPlugin(QObject *healthEventReceiver, const QSettings & settings);
+    PLUGIN_STATE initDCPlugin(QObject *eventReceiver, const QSettings & settings);

    // TASKS: Cash handling -------------------------------------------------------
    void requestStartCashInput(const QString & amount);
@@ -50,6 +50,9 @@ public:

    // TASKS: printing ------------------------------------------------------------
    void requestPrintTicket(const QHash<QString, QVariant> & printingData);
+    void requestPrintTicket(nsDeviceControllerInterface::TICKET_VARIANT ticketVariant, const QHash<QString, QVariant> & printingData);
+    void requestPrintReceipt(const QHash<QString, QVariant> & printingData);
+    void requestPrintReceipt(const QString & printingString);

    // TASKS: Account -------------------------------------------------------------
    void requestAccount();
@@ -70,39 +73,15 @@ public slots:
    void onChangedProgramModeToIDLE();
    void onChangedProgramModeToOOO();

-
+    void startPhysicalLayer();
+    void stopPhysicalLayer();
+    void reboot();
+    void reset();



 signals:
-    void printTicketFinished(nsDeviceControllerInterface::RESULT_STATE resultState,
-                                     const QString & errorCode,
-                                     const QString & errorDescription);
-
-    void cashInputEvent(nsDeviceControllerInterface::RESULT_STATE resultState,
-                        nsDeviceControllerInterface::CASH_STATE cashState,
-                        const QString & newCashValue,
-                        const QString & errorCode,
-                        const QString & errorDescription);
-
-    void cashInputFinished(nsDeviceControllerInterface::RESULT_STATE resultState,
-                                     const QString & newCashValue,
-                                     const QString & errorCode,
-                                     const QString & errorDescription);
-
-    void requestModeSERVICE();
-    void requestModeIDLE();
-    void requestModeOOO();
-
-    void requestAccountResponse(const QHash<QString, QVariant> & accountData);
-
-
-
-    void Error(
-            const QString & errorCode,
-            const QString & errorDescription);
-
-
+    // public Signals are defined in interface


 private:
@@ -110,17 +89,23 @@ private:
   QString errorDescription;
   QString pluginInfo;

-   int currentTemplate;
+   QList<int> templateList;

+   QString serialPortName;

   bool useDebug;

   PLUGIN_STATE pluginState;

-   QObject* healthEventReceiver;
+   QObject* eventReceiver;
+
+   DBusControllerInterface* dbus;

   hwinf* hw;

+   DeviceControllerDiag* diag;
+
+
   QTextCodec *codec;

   bool private_loadCashAgentLib(QString pluginName);
@@ -132,12 +117,17 @@ private:
   // counts failed hw->log_chkIfVaultRecordAvailable()
   int accountCheckCounter;

+   // dbus
+   int init_sc_dbus();

 private slots:
   // printer

   void onPrinterDataPrepared();
+   void onPrinterDataPreparedForTemplates();
   void onPrinterPrintNextTemplate();
+   void onPrinterWaitForPrintingTicket();
+   void onPrinterWaitForPrintingReceipt();

   void onPrintFinishedOK();
   void onPrintFinishedERR();
@@ -156,11 +146,17 @@ private slots:
   void onCoinBoxRemoved();
   void onCoinBoxInserted();
   void onAllDoorsClosed();
+   void onCBinAndAllDoorsClosed();

   // account handling
   void private_startAccount();
   void private_checkAccountData();
   void private_getAccountData();
+
+   // measurement values
+   void onNewVoltage(uint32_t voltage);
+
+   void onWokeUp(uchar source);
 };

 #endif // ATBDEVICECONTROLLERPLUGIN_H
--- a/src/ATBAPP/ATBMachineEvent.cpp
+++ b/src/ATBAPP/ATBMachineEvent.cpp
@@ -0,0 +1,69 @@
+/* Machine Event
+ *
+ * Used e.g. to send events to ISMAS
+ *
+ * Note: It's an Event, not a State!
+ * -> An Event may cause a transition to a different state, depending on the current state.
+ * -> Compare to edge/level trigger: Event is an "edge", State is a "level"
+ * => Do not mix both
+ *
+ */
+#include <QDateTime>
+
+#include "ATBMachineEvent.h"
+
+
+ATBMachineEvent::ATBMachineEvent(
+            const QString & id,
+            const QString & deviceName,      // PTU/PRINTER/DC/...
+            EVENT_CLASS eventClass,          // reason of event: Error/Warning/Alarm
+            const QString & name,            // 'Event': "E001", "W003"
+            const int state,
+            const QString & parameter,
+            const QString & secondLevelInfo)
+    : QEvent(ATB_MACHINE_EVENT)
+    , eventId(id)
+    , deviceName(deviceName)
+    , machineEventClass(eventClass)
+    , eventName(name)
+    , eventState(state)
+    // timestamp including timezone offset
+    , timestampString(QDateTime::currentDateTime().toOffsetFromUtc(
+                         QDateTime::currentDateTime().offsetFromUtc()).toString(Qt::ISODate)
+                     )
+    , parameterString(parameter)
+    , secondLevelInfoString(secondLevelInfo)
+{
+
+}
+
+
+QString ATBMachineEvent::getEventClassString(EVENT_CLASS eventClass)
+{
+    switch (eventClass) {
+    case EVENT_CLASS::WARNING:
+        return "WARNING";
+        break;
+    case EVENT_CLASS::ERROR:
+        return "ERROR";
+        break;
+    case EVENT_CLASS::ALARM:
+        return "ALARM";
+        break;
+    case EVENT_CLASS::DEBUG:
+        return "DEBUG";
+        break;
+    case EVENT_CLASS::STATE:
+        return "STATE";
+        break;
+    case EVENT_CLASS::OPERATE:
+        return "OPERATE";
+        break;
+    case EVENT_CLASS::NOT_DEFINED:
+        return "NOT_DEFINED";
+        break;
+    }
+
+    return "NOT_DEFINED";
+}
+
--- a/src/ATBAPP/ATBMachineEvent.h
+++ b/src/ATBAPP/ATBMachineEvent.h
@@ -0,0 +1,48 @@
+#ifndef ATBMACHINECONDITIONEVENT_H
+#define ATBMACHINECONDITIONEVENT_H
+
+#include <QEvent>
+#include <QString>
+
+enum class EVENT_CLASS : quint8;
+
+const QEvent::Type ATB_MACHINE_EVENT = static_cast<QEvent::Type>(QEvent::User + 2);
+
+
+class ATBMachineEvent : public QEvent
+{
+
+public:
+    explicit ATBMachineEvent(const QString & id,
+                const QString & deviceName,              // PTU/PRINTER/DC/...
+                EVENT_CLASS eventClass,          // reason of event: Error/Warning/Alarm
+                const QString & name,                    // 'Event': "E001", "W003"
+                const int state,
+                const QString & parameter,
+                const QString & secondLevelInfo
+            );
+
+    QString eventId;
+    QString deviceName;
+    EVENT_CLASS machineEventClass;
+    QString eventName;
+    int eventState;
+    QString timestampString;
+    QString parameterString;
+    QString secondLevelInfoString;
+
+    static QString getEventClassString(EVENT_CLASS eventClass);
+};
+
+
+enum class EVENT_CLASS : quint8 {
+    WARNING,
+    ERROR,
+    ALARM,
+    DEBUG,
+    STATE,
+    OPERATE,
+    NOT_DEFINED
+};
+
+#endif // ATBMACHINEEVENT_H
--- a/src/ATBAPP/DeviceControllerDiag.cpp
+++ b/src/ATBAPP/DeviceControllerDiag.cpp
@@ -0,0 +1,480 @@
+#include "DeviceControllerDiag.h"
+
+#include <QCoreApplication>
+#include <QMetaEnum>
+#include <QUuid>
+#include <QDebug>
+
+DeviceControllerDiag::DeviceControllerDiag(QObject *parent)
+    : QObject(parent)
+    , eventReceiver(nullptr)
+    , isRequestRunning(false)
+    , flagInterruptDiag(false)
+{
+    diagRequestTimeoutTimer = new QTimer(this);
+    diagRequestTimeoutTimer->setInterval(1000*20);  // 20s
+    diagRequestTimeoutTimer->setSingleShot(true);
+    connect(diagRequestTimeoutTimer, &QTimer::timeout, this, &DeviceControllerDiag::onDiagRequestTimeoutTimerTimeout);
+}
+
+
+void DeviceControllerDiag::init(hwinf *hw, QObject* eventReceiver)
+{
+    this->hw = hw;
+    this->eventReceiver = eventReceiver;
+
+    // make a system check on startup:
+    QTimer::singleShot(2000, this, &DeviceControllerDiag::diagRequest);
+}
+
+
+void DeviceControllerDiag::diagRequest()
+{
+    qCritical() << "DeviceControllerDiag::diagRequest()";
+
+    if (this->isRequestRunning) {
+        qCritical() << "DeviceControllerDiag::diagRequest() is already running";
+        return;
+    }
+    this->isRequestRunning = true;
+    this->diagRequestTimeoutTimer->start();
+
+    this->private_startDiag();
+}
+
+
+void DeviceControllerDiag::onDiagRequestTimeoutTimerTimeout()
+{
+    qCritical() << "DeviceControllerDiag::onDiagRequestTimeoutTimerTimeout()";
+    this->flagInterruptDiag = true;
+}
+
+void DeviceControllerDiag::private_startDiag()
+{
+    // check for DiagRequestTimeoutTimerTimeout:
+    if (this->flagInterruptDiag) {
+        qCritical() << "DeviceControllerDiag::private_startDiag() interrupted!";
+        this->private_sendDiagEvent(DeviceController::State::E255);
+        return;
+    }
+
+    bool result;
+    result = hw->sys_areDCdataValid();
+
+    if (result) {
+        qCritical() << "DeviceControllerDiag::private_startDiag() DCdata is valid";
+        QTimer::singleShot(200, this, &DeviceControllerDiag::sys_superviseSystem);
+    }
+    else {
+        qCritical() << "DeviceControllerDiag::private_startDiag() DCdata is +++not+++ valid";
+
+        // try it again
+        QTimer::singleShot(200, this, &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;
+
+
+    qCritical() << "      sys_superviseSystem()";
+
+
+    // check for DiagRequestTimeoutTimerTimeout:
+    if (this->flagInterruptDiag) {
+        qCritical() << "DeviceControllerDiag::sys_superviseSystem() interrupted!";
+        this->private_sendDiagEvent(DeviceController::State::E255);
+        return;
+    }
+
+    if (!hw->sys_areDCdataValid())
+    {
+        // es gibt keinerlei gültige Daten vom DC
+        qCritical() << "DeviceControllerDiag::sys_superviseSystem() no valid data!";
+        this->private_sendDiagEvent(DeviceController::State::E254);
+        return;
+    }
+
+    // jetzt sind die DC-Daten aktuell, also reinholen:
+    hw->sys_getDynMachineConditions(&dynMaCond);
+    hw->sys_getDeviceConditions(&modCond);
+
+    qCritical() << "DeviceControllerDiag::sys_superviseSystem() get condition data";
+    if (!modCond.allModulesChecked)
+    {
+        // noch keine Testergebnisse
+        if (dynMaCond.startupTestIsRunning) {
+            // TODO?
+        }
+
+
+        qCritical() << "            allModulesChecked is false --> call again";
+
+        QTimer::singleShot(200, this, &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();
+}
+
+
+
+void DeviceControllerDiag::sub_componentAssessment()
+{
+    bool flag_sendOperate = true;
+
+    struct T_moduleCondition modCond;
+    hw->sys_getDeviceConditions(&modCond);
+
+    struct T_dynamicCondition dynMaCond;
+    hw->sys_getDynMachineConditions(&dynMaCond);
+
+    struct T_devices devPara;
+    hw->sys_restoreDeviceParameter(&devPara);
+
+    // store some interesting results:
+    // -> voltage:
+    uint32_t voltage = hw->dc_getVoltage();
+    emit newVoltage(voltage);
+
+
+    // check for alarm:
+
+    if (dynMaCond.onAlarm>0) {
+        flag_sendOperate = false;
+        this->private_sendDiagEvent(DeviceController::State::A000);
+    }
+
+    // check for invalid states:
+
+    if (modCond.rtc>=200) {
+        flag_sendOperate = false;
+        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_sendDiagEvent(DeviceController::State::E020);
+    }
+    if (modCond.printer==202) {
+        flag_sendOperate = false;
+        this->private_sendDiagEvent(DeviceController::State::E018);
+    }
+
+    if (modCond.coinBlocker>=200) {
+        flag_sendOperate = false;
+        this->private_sendDiagEvent(DeviceController::State::E025);
+    }
+    if (modCond.mdbBus>=200) {
+        flag_sendOperate = false;
+        this->private_sendDiagEvent(DeviceController::State::E034);
+    }
+    if (modCond.intEe>=200) {
+        flag_sendOperate = false;
+        this->private_sendDiagEvent(DeviceController::State::E011);
+    }
+
+    // 2023-07-26: workaround for 00281/Szeged --------------------------------------------------------------
+    // because we need certain errors and we do get for 'kindOfCoinChecker' -> 16 !
+    qCritical() << "-----------diag: kindOfCoinChecker = " << devPara.kindOfCoinChecker;
+    qCritical() << "                  modCond.coinSafe = " << modCond.coinSafe;
+    if (devPara.kindOfCoinChecker > 0) {
+        if (modCond.coinSafe==201) { // full
+            flag_sendOperate = false;
+            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_sendDiagEvent(DeviceController::State::E009);
+        }
+        if (modCond.coinEscrow>=200) {
+            flag_sendOperate = false;
+            this->private_sendDiagEvent(DeviceController::State::E010);
+        }
+    }
+    // -----------------------------------------------------------------------------------------------
+
+    if (devPara.kindOfCoinChecker==1 || devPara.kindOfCoinChecker==2)  // 0: without  1=EMP820   2=EMP900    3=currenza c²	(MW)
+    {
+        if (modCond.coinEscrow>=200) {
+            flag_sendOperate = false;
+            this->private_sendDiagEvent(DeviceController::State::E010);
+        }
+        if (modCond.coinSafe==201)  { // full
+            flag_sendOperate = false;
+            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_sendDiagEvent(DeviceController::State::E009);
+        }
+    } else
+    if (devPara.kindOfCoinChecker==3)
+    {
+        if (modCond.changer>=200) {
+            // Fehler Münzver.
+            flag_sendOperate = false;
+            this->private_sendDiagEvent(DeviceController::State::E026);
+        }
+        if (modCond.coinSafe==201) { // full
+            flag_sendOperate = false;
+            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_sendDiagEvent(DeviceController::State::E009);
+        }
+    }
+
+    /*
+    if ( modCond.billReader>=200 && devPara.BillAcceptor>0)
+    {
+        if (modCond.billReader == 200)           // 200: kasse fehlt 201: voll  100:fast voll  1:ok
+        {
+            return TODO;
+        }
+        if (modCond.billReader == 201)           // 200: kasse fehlt 201: voll  100:fast voll  1:ok
+        {
+            return TODO;
+        }
+    }
+    */
+
+    if (dynMaCond.modeAbrech>0) {
+        flag_sendOperate = false;
+        this->private_sendDiagEvent(DeviceController::State::E011);
+    }
+
+    if (dynMaCond.nowCardTest>0) {
+        flag_sendOperate = false;
+        this->private_sendDiagEvent(DeviceController::State::E072);
+    }
+
+    if (dynMaCond.startupTestIsRunning>0) {
+        flag_sendOperate = false;
+        this->private_sendDiagEvent(DeviceController::State::E073);
+    }
+
+    if (modCond.voltage>=200) {
+        flag_sendOperate = false;
+        this->private_sendDiagEvent(DeviceController::State::E003);
+    }
+    if (modCond.temper>=200) {
+        flag_sendOperate = false;
+        this->private_sendDiagEvent(DeviceController::State::E004);
+    }
+
+    // check for warnings
+    if (modCond.printer>=100 && modCond.printer<200) {
+        flag_sendOperate = false;
+        this->private_sendDiagEvent(DeviceController::State::W001);
+    }
+    if (modCond.coinSafe>=100 && modCond.coinSafe<200) {
+        flag_sendOperate = false;
+        this->private_sendDiagEvent(DeviceController::State::W002);
+    }
+    if (modCond.voltage>=100 && modCond.voltage<200) {
+        flag_sendOperate = false;
+        this->private_sendDiagEvent(DeviceController::State::W003);
+    }
+    if (modCond.temper>=100 && modCond.temper<200) {
+        flag_sendOperate = false;
+        this->private_sendDiagEvent(DeviceController::State::W004);
+    }
+
+    if (flag_sendOperate) {
+        this->private_sendDiagEvent(DeviceController::State::O000);
+    }
+
+
+    // finish diag
+
+    this->diagRequestTimeoutTimer->stop();
+    this->isRequestRunning  = false;
+    this->flagInterruptDiag = false;
+}
+
+
+/**
+ * @brief DeviceControllerDiag::private_sendDiagEvent
+ * @param result - result value from 'sub_componentAssessment()',
+ *               - 0x00 everything is fine
+ *               - 0xFF on timer interrupt
+ *               - 0xFE no valid data from DeviceController
+ *               - 0xFD Service or battery door is open
+ *               - 0xFE vault door is open
+ */
+void DeviceControllerDiag::private_sendDiagEvent(DeviceController::State result)
+{
+    qCritical() << "DeviceControllerDiag::private_sendDiagEvent() result: " << result;
+
+
+    if (this->eventReceiver == nullptr) {
+        qCritical() << "DeviceControllerDiag: no eventReceiver";
+        return;
+    }
+
+    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);
+
+    QString eventName = QMetaEnum::fromType<DeviceController::State>().valueToKey(result);;
+    EVENT_CLASS eventClass = EVENT_CLASS::STATE;
+    QString parameter;
+    switch (result) {
+
+    case DeviceController::State::A000:   // alarm / intrusion
+        eventClass = EVENT_CLASS::ALARM;
+        parameter  = "alarm / intrusion";
+        break;
+    case DeviceController::State::E002:    // real time clock error
+        eventClass = EVENT_CLASS::ERROR;
+        parameter  = "real time clock error";
+        break;
+    case DeviceController::State::E003:   // voltage error
+        eventClass = EVENT_CLASS::ERROR;
+        parameter  = "voltage error";
+        break;
+    case DeviceController::State::E004:   // temperature error
+        eventClass = EVENT_CLASS::ERROR;
+        parameter  = "temperature error";
+        break;
+    case DeviceController::State::E007:    // coin safe full
+        eventClass = EVENT_CLASS::ERROR;
+        parameter  = "coin safe full";
+        break;
+    case DeviceController::State::E008:    // bill acceptor full
+        eventClass = EVENT_CLASS::ERROR;
+        parameter  = "bill acceptor full";
+        break;
+    case DeviceController::State::E009:    // no cash box
+        eventClass = EVENT_CLASS::ERROR;
+        parameter  = "no cash box";
+        break;
+    case DeviceController::State::E010:    // coin escrow
+        eventClass = EVENT_CLASS::ERROR;
+        parameter  = "coin escrow";
+        break;
+    case DeviceController::State::E011:    // mem error int.ee.
+        eventClass = EVENT_CLASS::ERROR;
+        parameter  = "mem error int.ee.";
+        break;
+    case DeviceController::State::E018:    // no paper
+        eventClass = EVENT_CLASS::ERROR;
+        parameter  = "no paper";
+        break;
+    case DeviceController::State::E020:    // printer error
+        eventClass = EVENT_CLASS::ERROR;
+        parameter  = "printer error";
+        break;
+    case DeviceController::State::E025:    // coin blocker
+        eventClass = EVENT_CLASS::ERROR;
+        parameter  = "coin blocker";
+        break;
+    case DeviceController::State::E026:    // error coin validator
+        eventClass = EVENT_CLASS::ERROR;
+        parameter  = "error coin validator";
+        break;
+    case DeviceController::State::E034:    // mdb error
+        eventClass = EVENT_CLASS::ERROR;
+        parameter  = "mdb error";
+        break;
+
+    case DeviceController::State::E071:   // cash box change is ongoing
+        eventClass = EVENT_CLASS::STATE;
+        parameter  = "cash box change is ongoing";
+        break;
+    case DeviceController::State::E072:   // card test running
+        eventClass = EVENT_CLASS::STATE;
+        parameter  = "card test running";
+        break;
+    case DeviceController::State::E073:   // startup-test is running
+        eventClass = EVENT_CLASS::STATE;
+        parameter  = "startup-test is running";
+        break;
+
+    case DeviceController::State::E252:   // cash box door open
+        eventClass = EVENT_CLASS::STATE;
+        parameter  = "cash box door open";
+        break;
+    case DeviceController::State::E253:   // service or battery door open
+        eventClass = EVENT_CLASS::STATE;
+        parameter  = "service or battery door open";
+        break;
+    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::STATE;
+        parameter  = "";
+        qCritical() << "                ... ignore " << QMetaEnum::fromType<DeviceController::State>().valueToKey(result);
+        return;
+        break;
+    case DeviceController::State::O000:   // everything is fine
+        this->machineEventSet.clear();
+        eventClass = EVENT_CLASS::OPERATE;
+        parameter  = "";
+        qCritical() << "                ... everything fine";
+        break;
+
+    case DeviceController::State::W001:   // paper low
+        eventClass = EVENT_CLASS::WARNING;
+        parameter  = "paper low";
+        break;
+    case DeviceController::State::W002:   // cashbox almost full
+        eventClass = EVENT_CLASS::WARNING;
+        parameter  = "cashbox almost full";
+        break;
+    case DeviceController::State::W003:   // voltage low
+        eventClass = EVENT_CLASS::WARNING;
+        parameter  = "voltage low";
+        break;
+    case DeviceController::State::W004:   // temperatur warning
+        eventClass = EVENT_CLASS::WARNING;
+        parameter  = "temperatur warning";
+        break;
+    }
+
+
+    ATBMachineEvent *machineEvent = new ATBMachineEvent(
+                eventId,
+                "DC",
+                eventClass,
+                eventName,
+                1,
+                parameter,
+                ""         // second level info
+                );
+
+    //emit diagResponse(machineEvent);
+
+    QCoreApplication::postEvent(eventReceiver, machineEvent);
+
+}
+
+
--- a/src/ATBAPP/DeviceControllerDiag.h
+++ b/src/ATBAPP/DeviceControllerDiag.h
@@ -0,0 +1,99 @@
+#ifndef DEVICECONTROLLERDIAG_H
+#define DEVICECONTROLLERDIAG_H
+
+#include <QObject>
+#include <QSet>
+#include <QTimer>
+
+#include "ATBMachineEvent.h"
+#include "interfaces.h"
+
+namespace DeviceController {
+    Q_NAMESPACE
+
+    enum State {
+        O000,
+
+        A000,
+
+        E002,
+        E003,
+        E004,
+
+        E007,
+        E008,
+        E009,
+        E010,
+        E011,
+
+        E018,
+
+        E020,
+
+        E025,
+        E026,
+
+        E034,
+
+        E071,
+        E072,
+        E073,
+
+        E252,
+        E253,
+        E254,
+        E255,
+
+        W001,
+        W002,
+        W003,
+        W004
+    };
+    Q_ENUM_NS(State)
+}
+
+
+class DeviceControllerDiag : public QObject
+{
+    Q_OBJECT
+
+public:
+    DeviceControllerDiag(QObject *parent = nullptr);
+
+    void init(hwinf* hw, QObject* eventReceiver);
+
+public slots:
+    void diagRequest();
+
+signals:
+    void diagResponse(ATBMachineEvent* machineEvent);
+
+    void newVoltage(uint32_t voltage);
+
+private:
+    QObject *eventReceiver;
+    hwinf* hw;
+
+    bool isRequestRunning;
+    bool flagInterruptDiag;
+
+    QTimer *diagRequestTimeoutTimer;
+
+    void sub_componentAssessment(); // diag exit method
+
+    int lastVoltage;
+
+    QSet<DeviceController::State> machineEventSet;
+
+private slots:
+    void onDiagRequestTimeoutTimerTimeout();
+
+    void private_startDiag();                                    // diag entry method
+    void private_sendDiagEvent(DeviceController::State result);
+
+    void sys_superviseSystem();
+
+
+};
+
+#endif // DEVICECONTROLLERDIAG_H
--- a/src/ATBAPP/DeviceControllerInterface.h
+++ b/src/ATBAPP/DeviceControllerInterface.h
@@ -12,17 +12,26 @@ namespace nsDeviceControllerInterface {
    enum class PLUGIN_STATE : quint8;
    enum class RESULT_STATE : quint8;
    enum class CASH_STATE   : quint8;
+    enum class TICKET_VARIANT : quint8;
 }


-class DeviceControllerInterface : public ATBAPPplugin
+class DeviceControllerInterface : public QObject
+                                , public ATBAPPplugin
 {
+    Q_OBJECT
    Q_INTERFACES(ATBAPPplugin)

 public:
    virtual ~DeviceControllerInterface() {}

-    virtual nsDeviceControllerInterface::PLUGIN_STATE initDCPlugin(QObject *healthEventReceiver,
+    /**
+     * @brief initDCPlugin
+     * @param eventReceiver - QObject to receive ATBMachineEvents or HealthEvents
+     * @param settings
+     * @return
+     */
+    virtual nsDeviceControllerInterface::PLUGIN_STATE initDCPlugin(QObject *eventReceiver,
                                                                   const QSettings & settings) = 0;

    // TASKS: Cash handling -------------------------------------------------------
@@ -51,7 +60,9 @@ public:

    // TASKS: printing ------------------------------------------------------------
    virtual void requestPrintTicket(const QHash<QString, QVariant> & printingData) = 0;
-
+    virtual void requestPrintTicket(nsDeviceControllerInterface::TICKET_VARIANT ticketVariant, const QHash<QString, QVariant> & printingData) = 0;
+    virtual void requestPrintReceipt(const QHash<QString, QVariant> & printingData) = 0;
+    virtual void requestPrintReceipt(const QString & printingString) = 0;

    // mandantory ATBAPP plugin methods:
    virtual nsDeviceControllerInterface::PLUGIN_STATE getState() = 0;
@@ -70,20 +81,29 @@ public slots:
    virtual void onChangedProgramModeToIDLE() = 0;
    virtual void onChangedProgramModeToOOO() = 0;

+    virtual void startPhysicalLayer() = 0;
+    virtual void stopPhysicalLayer() = 0;
+    virtual void reboot() = 0;
+    virtual void reset() = 0;
+
+
 signals:
-    virtual void printTicketFinished(nsDeviceControllerInterface::RESULT_STATE resultState,
+    void printTicketFinished(nsDeviceControllerInterface::RESULT_STATE resultState,
                                     const QString & errorCode,
-                                     const QString & errorDescription) = 0;
+                                     const QString & errorDescription);
+    void printReceiptFinished(nsDeviceControllerInterface::RESULT_STATE resultState,
+                                     const QString & errorCode,
+                                     const QString & errorDescription);

    /**
     * emitted on e.g. a coin input
     */
-    virtual void cashInputEvent(nsDeviceControllerInterface::RESULT_STATE resultState,
+    void cashInputEvent(nsDeviceControllerInterface::RESULT_STATE resultState,
                                nsDeviceControllerInterface::CASH_STATE cashState,
                                const QString & newCashValue,
                                /* additional variables? */
                                const QString & errorCode,
-                                const QString & errorDescription) = 0;
+                                const QString & errorDescription);

    /**
     * emitted if cashInput has been stopped, e.g. in result to task requestStopCashInput():
@@ -91,32 +111,36 @@ signals:
     *  -> no cash input is possible
     *  -> coins are in cache
     */
-    virtual void cashInputFinished(nsDeviceControllerInterface::RESULT_STATE resultState,
+    void cashInputFinished(nsDeviceControllerInterface::RESULT_STATE resultState,
                                     const QString & newCashValue,
                                     /*  additional variables? */
                                     const QString & errorCode,
-                                     const QString & errorDescription) = 0;
+                                     const QString & errorDescription);


    /**
     * emitted e.g. if service door is opened
     */
-    virtual void requestModeSERVICE() = 0;
+    void requestModeSERVICE();

    /**
     * emitted e.g. if doors are closed
     */
-    virtual void requestModeIDLE() = 0;
+    void requestModeIDLE();

    /**
     * emitted e.g. on severe errors
     */
-    virtual void requestModeOOO() = 0;
+    void requestModeOOO();

    /**
     * emitted e.g. if service door is opened
     */
-    virtual void requestAccountResponse(const QHash<QString, QVariant> & accountData) = 0;
+    void requestAccountResponse(const QHash<QString, QVariant> & accountData);
+
+
+
+

    /**
     * emitted on error
@@ -126,10 +150,10 @@ signals:
     * -> send error event to ISMAS
     * -> ...
     */
-    virtual void Error(
+    void Error(
            /*  additional variables? */
            const QString & errorCode,
-            const QString & errorDescription) = 0;
+            const QString & errorDescription);

 };

@@ -160,6 +184,16 @@ namespace nsDeviceControllerInterface {
        OVERPAYED,
        /* t.b.d. */
    };
+
+
+    enum class TICKET_VARIANT : quint8 {
+        PARKING_TICKET,
+        RECEIPT,
+        ERROR_RECEIPT,
+        START_RECEIPT,   // e.g. Szeged Start
+        STOP_RECEIPT,    // e.g. Szeged Stop
+    };
+
 }

 #endif // DEVICECONTROLLERINTERFACE_H
--- a/src/ATBAPP/Utils.cpp
+++ b/src/ATBAPP/Utils.cpp
@@ -9,8 +9,8 @@ Utils::Utils(QObject *parent) : QObject(parent)

 int Utils::compare(const void* a, const void* b)
 {
-    int int_a = * ( (int*) a );
-    int int_b = * ( (int*) b );
+    uint16_t int_a = * ( (uint16_t*) a );
+    uint16_t int_b = * ( (uint16_t*) b );

    if ( int_a == int_b ) return 0;
    else if ( int_a < int_b ) return -1;
--- a/src/ATBAPP/support/DBusController.xml
+++ b/src/ATBAPP/support/DBusController.xml
@@ -0,0 +1,14 @@
+<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN" "http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
+<node>
+  <interface name="eu.atb.ptu.systemcontrol">
+    <signal name="wokeUpFrom">
+      <arg name="source" type="y" direction="out"/>
+    </signal>
+    <method name="startBackgroundTask">
+      <arg name="id" type="s" direction="in"/>
+    </method>
+    <method name="finishedBackgroundTask">
+      <arg name="id" type="s" direction="in"/>
+    </method>
+  </interface>
+</node>
--- a/src/ATBAPP/support/DBusControllerInterface.cpp
+++ b/src/ATBAPP/support/DBusControllerInterface.cpp
@@ -0,0 +1,26 @@
+/*
+ * This file was generated by qdbusxml2cpp version 0.7
+ * Command line was: qdbusxml2cpp -p DBusControllerInterface -c DBusControllerInterface DBusController.xml
+ *
+ * qdbusxml2cpp is Copyright (C) 2015 The Qt Company Ltd.
+ *
+ * This is an auto-generated file.
+ * This file may have been hand-edited. Look for HAND-EDIT comments
+ * before re-generating it.
+ */
+
+#include "DBusControllerInterface.h"
+
+/*
+ * Implementation of interface class DBusControllerInterface
+ */
+
+DBusControllerInterface::DBusControllerInterface(const QString &service, const QString &path, const QDBusConnection &connection, QObject *parent)
+    : QDBusAbstractInterface(service, path, staticInterfaceName(), connection, parent)
+{
+}
+
+DBusControllerInterface::~DBusControllerInterface()
+{
+}
+
--- a/src/ATBAPP/support/DBusControllerInterface.h
+++ b/src/ATBAPP/support/DBusControllerInterface.h
@@ -0,0 +1,64 @@
+/*
+ * This file was generated by qdbusxml2cpp version 0.7
+ * Command line was: qdbusxml2cpp -p DBusControllerInterface -c DBusControllerInterface DBusController.xml
+ *
+ * qdbusxml2cpp is Copyright (C) 2015 The Qt Company Ltd.
+ *
+ * This is an auto-generated file.
+ * Do not edit! All changes made to it will be lost.
+ */
+
+#ifndef DBUSCONTROLLERINTERFACE_H
+#define DBUSCONTROLLERINTERFACE_H
+
+#include <QtCore/QObject>
+#include <QtCore/QByteArray>
+#include <QtCore/QList>
+#include <QtCore/QMap>
+#include <QtCore/QString>
+#include <QtCore/QStringList>
+#include <QtCore/QVariant>
+#include <QtDBus/QtDBus>
+
+/*
+ * Proxy class for interface eu.atb.ptu.systemcontrol
+ */
+class DBusControllerInterface: public QDBusAbstractInterface
+{
+    Q_OBJECT
+public:
+    static inline const char *staticInterfaceName()
+    { return "eu.atb.ptu.systemcontrol"; }
+
+public:
+    DBusControllerInterface(const QString &service, const QString &path, const QDBusConnection &connection, QObject *parent = 0);
+
+    ~DBusControllerInterface();
+
+public Q_SLOTS: // METHODS
+    inline QDBusPendingReply<> finishedBackgroundTask(const QString &id)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(id);
+        return asyncCallWithArgumentList(QLatin1String("finishedBackgroundTask"), argumentList);
+    }
+
+    inline QDBusPendingReply<> startBackgroundTask(const QString &id)
+    {
+        QList<QVariant> argumentList;
+        argumentList << QVariant::fromValue(id);
+        return asyncCallWithArgumentList(QLatin1String("startBackgroundTask"), argumentList);
+    }
+
+Q_SIGNALS: // SIGNALS
+    void wokeUpFrom(uchar source);
+};
+
+namespace eu {
+  namespace atb {
+    namespace ptu {
+      typedef ::DBusControllerInterface systemcontrol;
+    }
+  }
+}
+#endif
--- a/src/ATBAPP/support/JSON.cpp
+++ b/src/ATBAPP/support/JSON.cpp
@@ -0,0 +1,735 @@
+#include <QDateTime>
+#include <QStringList>
+#include "JSON.h"
+
+
+
+namespace JSON {
+    static QString dateFormat, dateTimeFormat;
+    static bool prettySerialize = false;
+
+    static QString sanitizeString(QString str);
+    static QByteArray join(const QList<QByteArray> &list, const QByteArray &sep);
+    static QVariant parseValue(const QString &json, int &index, bool &success);
+    static QVariant parseObject(const QString &json, int &index, bool &success);
+    static QVariant parseArray(const QString &json, int &index, bool &success);
+    static QVariant parseString(const QString &json, int &index, bool &success);
+    static QVariant parseNumber(const QString &json, int &index);
+    static int lastIndexOfNumber(const QString &json, int index);
+    static void eatWhitespace(const QString &json, int &index);
+    static int lookAhead(const QString &json, int index);
+    static int nextToken(const QString &json, int &index);
+
+
+    template<typename T>
+    QByteArray serializeMap(const T &map, bool &success, int _level = 0) {
+        QByteArray newline;
+        QByteArray tabs;
+        QByteArray tabsFields;
+        if (prettySerialize && !map.isEmpty()) {
+            newline = "\n";
+            for (int l=1; l<_level; l++) {
+                tabs += "    ";
+            }
+            tabsFields = tabs + "    ";
+        }
+
+        QByteArray str = "{" + newline;
+        QList<QByteArray> pairs;
+        for (typename T::const_iterator it = map.begin(), itend = map.end(); it != itend; ++it) {
+            bool otherSuccess = true;
+            QByteArray serializedValue = serialize(it.value(), otherSuccess, _level);
+            if (serializedValue.isNull()) {
+                success = false;
+                break;
+            }
+            pairs << tabsFields + sanitizeString(it.key()).toUtf8() + ":" + (prettySerialize ? " " : "") + serializedValue;
+        }
+
+        str += join(pairs, "," + newline) + newline;
+        str += tabs + "}";
+        return str;
+    }
+
+
+    void insert(QVariant &v, const QString &key, const QVariant &value);
+    void append(QVariant &v, const QVariant &value);
+
+    template<typename T>
+    void cloneMap(QVariant &json, const T &map) {
+    for (typename T::const_iterator it = map.begin(), itend = map.end(); it != itend; ++it) {
+        insert(json, it.key(), (*it));
+    }
+    }
+
+    template<typename T>
+    void cloneList(QVariant &json, const T &list) {
+    for (typename T::const_iterator it = list.begin(), itend = list.end(); it != itend; ++it) {
+        append(json, (*it));
+    }
+    }
+
+
+    /**
+     * parse
+     */
+    QVariant parse(const QString &json) {
+        bool success = true;
+        return parse(json, success);
+    }
+
+    /**
+     * parse
+     */
+    QVariant parse(const QString &json, bool &success) {
+        success = true;
+
+        // Return an empty QVariant if the JSON data is either null or empty
+        if (!json.isNull() || !json.isEmpty()) {
+            QString data = json;
+            // We'll start from index 0
+            int index = 0;
+
+            // Parse the first value
+            QVariant value = parseValue(data, index, success);
+
+            // Return the parsed value
+            return value;
+        } else {
+            // Return the empty QVariant
+            return QVariant();
+        }
+    }
+
+
+
+    /**
+     * clone
+     */
+    QVariant clone(const QVariant &data) {
+    QVariant v;
+
+    if (data.type() == QVariant::Map) {
+        cloneMap(v, data.toMap());
+    } else if (data.type() == QVariant::Hash) {
+        cloneMap(v, data.toHash());
+    } else if (data.type() == QVariant::List) {
+        cloneList(v, data.toList());
+    } else if (data.type() == QVariant::StringList) {
+        cloneList(v, data.toStringList());
+    } else {
+        v = QVariant(data);
+    }
+
+    return v;
+    }
+
+    /**
+     * insert value (map case)
+     */
+    void insert(QVariant &v, const QString &key, const QVariant &value) {
+    if (!v.canConvert<QVariantMap>()) v = QVariantMap();
+    QVariantMap *p = (QVariantMap *)v.data();
+    p->insert(key, clone(value));
+    }
+
+    /**
+     * append value (list case)
+     */
+    void append(QVariant &v, const QVariant &value) {
+    if (!v.canConvert<QVariantList>()) v = QVariantList();
+    QVariantList *p = (QVariantList *)v.data();
+    p->append(value);
+    }
+
+    QByteArray serialize(const QVariant &data) {
+        bool success = true;
+        return serialize(data, success);
+    }
+
+
+
+    QByteArray serialize(const QVariant &data, bool &success, int _level /*= 0*/) {
+        QByteArray newline;
+        QByteArray tabs;
+        QByteArray tabsFields;
+        if (prettySerialize) {
+            newline = "\n";
+            for (int l=0; l<_level; l++) {
+                tabs += "    ";
+            }
+            tabsFields = tabs + "    ";
+        }
+
+        QByteArray str;
+        success = true;
+
+        if (!data.isValid()) { // invalid or null?
+            str = "null";
+        } else if ((data.type() == QVariant::List) ||
+                   (data.type() == QVariant::StringList)) { // variant is a list?
+            QList<QByteArray> values;
+            const QVariantList list = data.toList();
+            Q_FOREACH(const QVariant& v, list) {
+                bool otherSuccess = true;
+                QByteArray serializedValue = serialize(v, otherSuccess, _level+1);
+                if (serializedValue.isNull()) {
+                    success = false;
+                    break;
+                }
+                values << tabsFields + serializedValue;
+            }
+
+            if (!values.isEmpty()) {
+                str = "[" + newline + join( values, "," + newline ) + newline + tabs + "]";
+            } else {
+                str = "[]";
+            }
+        } else if (data.type() == QVariant::Hash) { // variant is a hash?
+            str = serializeMap<>(data.toHash(), success, _level+1);
+        } else if (data.type() == QVariant::Map) { // variant is a map?
+            str = serializeMap<>(data.toMap(), success, _level+1);
+        } else if ((data.type() == QVariant::String) ||
+                   (data.type() == QVariant::ByteArray)) {// a string or a byte array?
+            str = sanitizeString(data.toString()).toUtf8();
+        } else if (data.type() == QVariant::Double) { // double?
+            double value = data.toDouble(&success);
+            if (success) {
+                str = QByteArray::number(value, 'g');
+                if (!str.contains(".") && ! str.contains("e")) {
+                    str += ".0";
+                }
+            }
+        } else if (data.type() == QVariant::Bool) { // boolean value?
+            str = data.toBool() ? "true" : "false";
+        } else if (data.type() == QVariant::ULongLong) { // large unsigned number?
+            str = QByteArray::number(data.value<qulonglong>());
+        } else if (data.canConvert<qlonglong>()) { // any signed number?
+            str = QByteArray::number(data.value<qlonglong>());
+        } else if (data.canConvert<long>()) { //TODO: this code is never executed because all smaller types can be converted to qlonglong
+            str = QString::number(data.value<long>()).toUtf8();
+        } else if (data.type() == QVariant::DateTime) { // datetime value?
+            str = sanitizeString(dateTimeFormat.isEmpty()
+                                 ? data.toDateTime().toString()
+                                 : data.toDateTime().toString(dateTimeFormat)).toUtf8();
+        } else if (data.type() == QVariant::Date) { // date value?
+            str = sanitizeString(dateTimeFormat.isEmpty()
+                                 ? data.toDate().toString()
+                                 : data.toDate().toString(dateFormat)).toUtf8();
+        } else if (data.canConvert<QString>()) { // can value be converted to string?
+            // this will catch QUrl, ... (all other types which can be converted to string)
+            str = sanitizeString(data.toString()).toUtf8();
+        } else {
+            success = false;
+        }
+
+        if (success) {
+            return str;
+        }
+        return QByteArray();
+    }
+
+    QString serializeStr(const QVariant &data) {
+        return QString::fromUtf8(serialize(data));
+    }
+
+    QString serializeStr(const QVariant &data, bool &success) {
+        return QString::fromUtf8(serialize(data, success));
+    }
+
+
+
+
+    /**
+     * \enum JsonToken
+     */
+    enum JsonToken {
+        JsonTokenNone = 0,
+        JsonTokenCurlyOpen = 1,
+        JsonTokenCurlyClose = 2,
+        JsonTokenSquaredOpen = 3,
+        JsonTokenSquaredClose = 4,
+        JsonTokenColon = 5,
+        JsonTokenComma = 6,
+        JsonTokenString = 7,
+        JsonTokenNumber = 8,
+        JsonTokenTrue = 9,
+        JsonTokenFalse = 10,
+        JsonTokenNull = 11
+    };
+
+    static QString sanitizeString(QString str) {
+        str.replace(QLatin1String("\\"), QLatin1String("\\\\"));
+        str.replace(QLatin1String("\""), QLatin1String("\\\""));
+        str.replace(QLatin1String("\b"), QLatin1String("\\b"));
+        str.replace(QLatin1String("\f"), QLatin1String("\\f"));
+        str.replace(QLatin1String("\n"), QLatin1String("\\n"));
+        str.replace(QLatin1String("\r"), QLatin1String("\\r"));
+        str.replace(QLatin1String("\t"), QLatin1String("\\t"));
+        return QString(QLatin1String("\"%1\"")).arg(str);
+    }
+
+
+
+    static QByteArray join(const QList<QByteArray> &list, const QByteArray &sep) {
+        QByteArray res;
+        Q_FOREACH(const QByteArray &i, list) {
+            if (!res.isEmpty()) {
+                res += sep;
+            }
+            res += i;
+        }
+        return res;
+    }
+
+
+
+
+    /**
+     * parseValue
+     */
+    static QVariant parseValue(const QString &json, int &index, bool &success) {
+        // Determine what kind of data we should parse by
+        // checking out the upcoming token
+        switch(lookAhead(json, index)) {
+            case JsonTokenString:
+                return parseString(json, index, success);
+            case JsonTokenNumber:
+                return parseNumber(json, index);
+            case JsonTokenCurlyOpen:
+                return parseObject(json, index, success);
+            case JsonTokenSquaredOpen:
+                return parseArray(json, index, success);
+            case JsonTokenTrue:
+                nextToken(json, index);
+                return QVariant(true);
+            case JsonTokenFalse:
+                nextToken(json, index);
+                return QVariant(false);
+            case JsonTokenNull:
+                nextToken(json, index);
+                return QVariant();
+            case JsonTokenNone:
+                break;
+        }
+
+        // If there were no tokens, flag the failure and return an empty QVariant
+        success = false;
+        return QVariant();
+    }
+
+
+
+
+    /**
+     * parseObject
+     */
+    static QVariant parseObject(const QString &json, int &index, bool &success) {
+        QVariantMap map;
+        int token;
+
+        // Get rid of the whitespace and increment index
+        nextToken(json, index);
+
+        // Loop through all of the key/value pairs of the object
+        bool done = false;
+        while (!done) {
+            // Get the upcoming token
+            token = lookAhead(json, index);
+
+            if (token == JsonTokenNone) {
+                success = false;
+                return QVariantMap();
+            } else if (token == JsonTokenComma) {
+                nextToken(json, index);
+            } else if (token == JsonTokenCurlyClose) {
+                nextToken(json, index);
+                return map;
+            } else {
+                // Parse the key/value pair's name
+                QString name = parseString(json, index, success).toString();
+
+                if (!success) {
+                    return QVariantMap();
+                }
+
+                // Get the next token
+                token = nextToken(json, index);
+
+                // If the next token is not a colon, flag the failure
+                // return an empty QVariant
+                if (token != JsonTokenColon) {
+                    success = false;
+                    return QVariant(QVariantMap());
+                }
+
+                // Parse the key/value pair's value
+                QVariant value = parseValue(json, index, success);
+
+                if (!success) {
+                    return QVariantMap();
+                }
+
+                // Assign the value to the key in the map
+                map[name] = value;
+            }
+        }
+
+        // Return the map successfully
+        return QVariant(map);
+    }
+
+
+    /**
+     * parseArray
+     */
+    static QVariant parseArray(const QString &json, int &index, bool &success) {
+        QVariantList list;
+
+        nextToken(json, index);
+
+        bool done = false;
+        while(!done) {
+            int token = lookAhead(json, index);
+
+            if (token == JsonTokenNone) {
+                success = false;
+                return QVariantList();
+            } else if (token == JsonTokenComma) {
+                nextToken(json, index);
+            } else if (token == JsonTokenSquaredClose) {
+                nextToken(json, index);
+                break;
+            } else {
+                QVariant value = parseValue(json, index, success);
+                if (!success) {
+                    return QVariantList();
+                }
+                list.push_back(value);
+            }
+        }
+
+        return QVariant(list);
+    }
+
+
+
+
+    /**
+     * parseString
+     */
+    static QVariant parseString(const QString &json, int &index, bool &success) {
+        QString s;
+        QChar c;
+
+        eatWhitespace(json, index);
+
+        c = json[index++];
+
+        bool complete = false;
+        while(!complete) {
+            if (index == json.size()) {
+                break;
+            }
+
+            c = json[index++];
+
+            if (c == '\"') {
+                complete = true;
+                break;
+            } else if (c == '\\') {
+                if (index == json.size()) {
+                    break;
+                }
+
+                c = json[index++];
+
+                if (c == '\"') {
+                    s.append('\"');
+                } else if (c == '\\') {
+                    s.append('\\');
+                } else if (c == '/') {
+                    s.append('/');
+                } else if (c == 'b') {
+                    s.append('\b');
+                } else if (c == 'f') {
+                    s.append('\f');
+                } else if (c == 'n') {
+                    s.append('\n');
+                } else if (c == 'r') {
+                    s.append('\r');
+                } else if (c == 't') {
+                    s.append('\t');
+                } else if (c == 'u') {
+                    int remainingLength = json.size() - index;
+                    if (remainingLength >= 4) {
+                        QString unicodeStr = json.mid(index, 4);
+
+                        int symbol = unicodeStr.toInt(0, 16);
+
+                        s.append(QChar(symbol));
+
+                        index += 4;
+                    } else {
+                        break;
+                    }
+                }
+            } else {
+                s.append(c);
+            }
+        }
+
+        if (!complete) {
+            success = false;
+            return QVariant();
+        }
+
+        return QVariant(s);
+    }
+
+
+
+    /**
+     * parseNumber
+     */
+    static QVariant parseNumber(const QString &json, int &index) {
+        eatWhitespace(json, index);
+
+        int lastIndex = lastIndexOfNumber(json, index);
+        int charLength = (lastIndex - index) + 1;
+        QString numberStr;
+
+        numberStr = json.mid(index, charLength);
+
+        index = lastIndex + 1;
+        bool ok;
+
+        if (numberStr.contains('.')) {
+            return QVariant(numberStr.toDouble(NULL));
+        } else if (numberStr.startsWith('-')) {
+            int i = numberStr.toInt(&ok);
+            if (!ok) {
+                qlonglong ll = numberStr.toLongLong(&ok);
+                return ok ? ll : QVariant(numberStr);
+            }
+            return i;
+        } else {
+            uint u = numberStr.toUInt(&ok);
+            if (!ok) {
+                qulonglong ull = numberStr.toULongLong(&ok);
+                return ok ? ull : QVariant(numberStr);
+            }
+            return u;
+        }
+    }
+
+    /**
+     * lastIndexOfNumber
+     */
+    static int lastIndexOfNumber(const QString &json, int index) {
+        int lastIndex;
+
+        for(lastIndex = index; lastIndex < json.size(); lastIndex++) {
+            if (QString("0123456789+-.eE").indexOf(json[lastIndex]) == -1) {
+                break;
+            }
+        }
+
+        return lastIndex -1;
+    }
+
+    /**
+     * eatWhitespace
+     */
+    static void eatWhitespace(const QString &json, int &index) {
+        for(; index < json.size(); index++) {
+            if (QString(" \t\n\r").indexOf(json[index]) == -1) {
+                break;
+            }
+        }
+    }
+
+    /**
+     * lookAhead
+     */
+    static int lookAhead(const QString &json, int index) {
+        int saveIndex = index;
+        return nextToken(json, saveIndex);
+    }
+
+    /**
+     * nextToken
+     */
+    static int nextToken(const QString &json, int &index) {
+        eatWhitespace(json, index);
+
+        if (index == json.size()) {
+            return JsonTokenNone;
+        }
+
+        QChar c = json[index];
+        index++;
+        switch(c.toLatin1()) {
+            case '{': return JsonTokenCurlyOpen;
+            case '}': return JsonTokenCurlyClose;
+            case '[': return JsonTokenSquaredOpen;
+            case ']': return JsonTokenSquaredClose;
+            case ',': return JsonTokenComma;
+            case '"': return JsonTokenString;
+            case '0': case '1': case '2': case '3': case '4':
+            case '5': case '6': case '7': case '8': case '9':
+            case '-': return JsonTokenNumber;
+            case ':': return JsonTokenColon;
+        }
+        index--; // ^ WTF?
+
+        int remainingLength = json.size() - index;
+
+        // True
+        if (remainingLength >= 4) {
+            if (json[index] == 't' && json[index + 1] == 'r' &&
+                json[index + 2] == 'u' && json[index + 3] == 'e') {
+                index += 4;
+                return JsonTokenTrue;
+            }
+        }
+
+        // False
+        if (remainingLength >= 5) {
+            if (json[index] == 'f' && json[index + 1] == 'a' &&
+                json[index + 2] == 'l' && json[index + 3] == 's' &&
+                json[index + 4] == 'e') {
+                index += 5;
+                return JsonTokenFalse;
+            }
+        }
+
+        // Null
+        if (remainingLength >= 4) {
+            if (json[index] == 'n' && json[index + 1] == 'u' &&
+                json[index + 2] == 'l' && json[index + 3] == 'l') {
+                index += 4;
+                return JsonTokenNull;
+            }
+        }
+
+        return JsonTokenNone;
+    }
+
+    void setDateTimeFormat(const QString &format) {
+        dateTimeFormat = format;
+    }
+
+    void setDateFormat(const QString &format) {
+        dateFormat = format;
+    }
+
+    QString getDateTimeFormat() {
+        return dateTimeFormat;
+    }
+
+    QString getDateFormat() {
+        return dateFormat;
+    }
+
+    void setPrettySerialize(bool enabled) {
+        prettySerialize = enabled;
+    }
+
+    bool isPrettySerialize() {
+        return prettySerialize;
+    }
+
+
+
+    QQueue<BuilderJsonObject *> BuilderJsonObject::created_list;
+
+    BuilderJsonObject::BuilderJsonObject() {
+        // clean objects previous "created"
+        while (!BuilderJsonObject::created_list.isEmpty()) {
+            delete BuilderJsonObject::created_list.dequeue();
+        }
+    }
+
+    BuilderJsonObject::BuilderJsonObject(JsonObject &json) {
+        BuilderJsonObject();
+
+        obj = json;
+    }
+
+    BuilderJsonObject *BuilderJsonObject::set(const QString &key, const QVariant &value) {
+        obj[key] = value;
+
+        return this;
+    }
+
+    BuilderJsonObject *BuilderJsonObject::set(const QString &key, BuilderJsonObject *builder) {
+        return set(key, builder->create());
+    }
+
+    BuilderJsonObject *BuilderJsonObject::set(const QString &key, BuilderJsonArray *builder) {
+        return set(key, builder->create());
+    }
+
+    JsonObject BuilderJsonObject::create() {
+        BuilderJsonObject::created_list.enqueue(this);
+
+        return obj;
+    }
+
+
+    QQueue<BuilderJsonArray *> BuilderJsonArray::created_list;
+
+    BuilderJsonArray::BuilderJsonArray() {
+        // clean objects previous "created"
+        while (!BuilderJsonArray::created_list.isEmpty()) {
+            delete BuilderJsonArray::created_list.dequeue();
+        }
+    }
+
+    BuilderJsonArray::BuilderJsonArray(JsonArray &json) {
+        BuilderJsonArray();
+
+        array = json;
+    }
+
+    BuilderJsonArray *BuilderJsonArray::add(const QVariant &element) {
+        array.append(element);
+
+        return this;
+    }
+
+    BuilderJsonArray *BuilderJsonArray::add(BuilderJsonObject *builder) {
+        return add(builder->create());
+    }
+
+    BuilderJsonArray *BuilderJsonArray::add(BuilderJsonArray *builder) {
+        return add(builder->create());
+    }
+
+    JsonArray BuilderJsonArray::create() {
+        BuilderJsonArray::created_list.enqueue(this);
+
+        return array;
+    }
+
+
+
+
+    BuilderJsonObject *objectBuilder() {
+        return new BuilderJsonObject();
+    }
+
+    BuilderJsonObject *objectBuilder(JsonObject &json) {
+        return new BuilderJsonObject(json);
+    }
+
+    BuilderJsonArray *arrayBuilder() {
+        return new BuilderJsonArray();
+    }
+
+    BuilderJsonArray *arrayBuilder(JsonArray &json) {
+        return new BuilderJsonArray(json);
+    }
+
+} //end namespace
--- a/src/ATBAPP/support/JSON.h
+++ b/src/ATBAPP/support/JSON.h
@@ -0,0 +1,250 @@
+#ifndef JSON_H
+#define JSON_H
+
+
+#include <QVariant>
+#include <QString>
+#include <QQueue>
+
+/**********************************************
+ * based on: https://github.com/qt-json/qt-json
+ */
+
+/**
+ * \namespace JSON
+ * \brief A JSON data parser
+ *
+ * Json parses a JSON data into a QVariant hierarchy.
+ */
+namespace JSON {
+    typedef QVariantMap JsonObject;
+    typedef QVariantList JsonArray;
+
+
+    /**
+     * Clone a JSON object (makes a deep copy)
+     *
+     * \param data The JSON object
+     */
+    QVariant clone(const QVariant &data);
+
+    /**
+     * Insert value to JSON object (QVariantMap)
+     *
+     * \param v The JSON object
+     * \param key The key
+     * \param value The value
+     */
+    void insert(QVariant &v, const QString &key, const QVariant &value);
+
+    /**
+     * Append value to JSON array (QVariantList)
+     *
+     * \param v The JSON array
+     * \param value The value
+     */
+    void append(QVariant &v, const QVariant &value);
+
+    /**
+     * Parse a JSON string
+     *
+     * \param json The JSON data
+     */
+    QVariant parse(const QString &json);
+
+    /**
+     * Parse a JSON string
+     *
+     * \param json The JSON data
+     * \param success The success of the parsing
+     */
+    QVariant parse(const QString &json, bool &success);
+
+    /**
+     * This method generates a textual JSON representation
+     *
+     * \param data The JSON data generated by the parser.
+     *
+     * \return QByteArray Textual JSON representation in UTF-8
+     */
+    QByteArray serialize(const QVariant &data);
+
+    /**
+     * This method generates a textual JSON representation
+     *
+     * \param data The JSON data generated by the parser.
+     * \param success The success of the serialization
+     *
+     * \return QByteArray Textual JSON representation in UTF-8
+     */
+    QByteArray serialize(const QVariant &data, bool &success, int _level = 0);
+
+    /**
+     * This method generates a textual JSON representation
+     *
+     * \param data The JSON data generated by the parser.
+     *
+     * \return QString Textual JSON representation
+     */
+    QString serializeStr(const QVariant &data);
+
+    /**
+     * This method generates a textual JSON representation
+     *
+     * \param data The JSON data generated by the parser.
+     * \param success The success of the serialization
+     *
+     * \return QString Textual JSON representation
+     */
+    QString serializeStr(const QVariant &data, bool &success, int _level = 0);
+
+    /**
+     * This method sets date(time) format to be used for QDateTime::toString
+     * If QString is empty, Qt::TextDate is used.
+     *
+     * \param format The JSON data generated by the parser.
+     */
+    void setDateTimeFormat(const QString& format);
+    void setDateFormat(const QString& format);
+
+    /**
+     * This method gets date(time) format to be used for QDateTime::toString
+     * If QString is empty, Qt::TextDate is used.
+     */
+    QString getDateTimeFormat();
+    QString getDateFormat();
+
+    /**
+     * @brief setPrettySerialize enable/disabled pretty-print when serialize() a json
+     * @param enabled
+     */
+    void setPrettySerialize(bool enabled);
+
+    /**
+     * @brief isPrettySerialize check if is enabled pretty-print when serialize() a json
+     * @return
+     */
+    bool isPrettySerialize();
+
+
+
+    /**
+     * QVariant based Json object
+     */
+    class Object : public QVariant {
+        template<typename T>
+        Object& insertKey(Object* ptr, const QString& key) {
+            T* p = (T*)ptr->data();
+            if (!p->contains(key)) p->insert(key, QVariant());
+            return *reinterpret_cast<Object*>(&p->operator[](key));
+        }
+        template<typename T>
+        void removeKey(Object *ptr, const QString& key) {
+            T* p = (T*)ptr->data();
+            p->remove(key);
+        }
+    public:
+        Object() : QVariant() {}
+        Object(const Object& ref) : QVariant(ref) {}
+
+        Object& operator=(const QVariant& rhs) {
+            /** It maybe more robust when running under Qt versions below 4.7 */
+            QObject * obj = qvariant_cast<QObject *>(rhs);
+            //  setValue(rhs);
+            setValue(obj);
+            return *this;
+        }
+        Object& operator[](const QString& key) {
+            if (type() == QVariant::Map)
+                return insertKey<QVariantMap>(this, key);
+            else if (type() == QVariant::Hash)
+                return insertKey<QVariantHash>(this, key);
+
+            setValue(QVariantMap());
+
+            return insertKey<QVariantMap>(this, key);
+        }
+        const Object& operator[](const QString& key) const {
+            return const_cast<Object*>(this)->operator[](key);
+        }
+        void remove(const QString& key) {
+            if (type() == QVariant::Map)
+                removeKey<QVariantMap>(this, key);
+            else if (type() == QVariant::Hash)
+                removeKey<QVariantHash>(this, key);
+        }
+    };
+
+
+    class BuilderJsonArray;
+
+    /**
+     * @brief The BuilderJsonObject class
+     */
+    class BuilderJsonObject {
+
+        public:
+            BuilderJsonObject();
+            BuilderJsonObject(JsonObject &json);
+
+            BuilderJsonObject *set(const QString &key, const QVariant &value);
+            BuilderJsonObject *set(const QString &key, BuilderJsonObject *builder);
+            BuilderJsonObject *set(const QString &key, BuilderJsonArray *builder);
+            JsonObject create();
+
+        private:
+            static QQueue<BuilderJsonObject *> created_list;
+
+            JsonObject obj;
+    };
+
+
+    /**
+     * @brief The BuilderJsonArray class
+     */
+    class BuilderJsonArray {
+
+        public:
+            BuilderJsonArray();
+            BuilderJsonArray(JsonArray &json);
+
+            BuilderJsonArray *add(const QVariant &element);
+            BuilderJsonArray *add(BuilderJsonObject *builder);
+            BuilderJsonArray *add(BuilderJsonArray *builder);
+            JsonArray create();
+
+        private:
+            static QQueue<BuilderJsonArray *> created_list;
+
+            JsonArray array;
+    };
+
+
+    /**
+     * @brief Create a BuilderJsonObject
+     * @return
+     */
+    BuilderJsonObject *objectBuilder();
+
+    /**
+     * @brief Create a BuilderJsonObject starting from copy of another json
+     * @return
+     */
+    BuilderJsonObject *objectBuilder(JsonObject &json);
+
+    /**
+     * @brief Create a BuilderJsonArray
+     * @return
+     */
+    BuilderJsonArray *arrayBuilder();
+
+    /**
+     * @brief Create a BuilderJsonArray starting from copy of another json
+     * @return
+     */
+    BuilderJsonArray *arrayBuilder(JsonArray &json);
+}
+
+
+
+#endif // JSON_H
--- a/src/ATBAPP/support/PTUSystem.cpp
+++ b/src/ATBAPP/support/PTUSystem.cpp
@@ -0,0 +1,109 @@
+#include "PTUSystem.h"
+
+#include <QDebug>
+#include <QDir>
+#include <QFileInfo>
+
+
+PTUSystem::PTUSystem(QObject *parent) : QObject(parent)
+{
+
+}
+
+
+
+
+quint16 PTUSystem::readCustomerNumber()
+{
+    QString resultFilename;
+    QStringList fileNameList;
+    fileNameList << "/mnt/system_data/cust_nr"
+                 << "/etc/cust_nr";
+    for (const auto& filename : fileNameList) {
+        if (QFileInfo(filename).isReadable()) {
+            resultFilename = filename;
+            break;
+        }
+    }
+
+    QString resultString = PTUSystem::readConfigString(resultFilename);
+    return static_cast<quint16>(resultString.toInt());
+}
+
+quint16 PTUSystem::readMachineNumber()
+{
+    QString resultFilename;
+    QStringList fileNameList;
+    fileNameList << "/mnt/system_data/machine_nr"
+                 << "/etc/machine_nr";
+    for (const auto& filename : fileNameList) {
+        if (QFileInfo(filename).isReadable()) {
+            resultFilename = filename;
+            break;
+        }
+    }
+
+    QString resultString = PTUSystem::readConfigString(resultFilename);
+    return static_cast<quint16>(resultString.toInt());
+}
+
+quint16 PTUSystem::readZoneNumber()
+{
+    QString resultFilename;
+    QStringList fileNameList;
+    fileNameList << "/mnt/system_data/zone_nr"
+                 << "/etc/zone_nr";
+    for (const auto& filename : fileNameList) {
+        if (QFileInfo(filename).isReadable()) {
+            resultFilename = filename;
+            break;
+        }
+    }
+
+    QString resultString = PTUSystem::readConfigString(resultFilename);
+    return static_cast<quint16>(resultString.toInt());
+}
+
+quint16 PTUSystem::readGroupNumber()
+{
+    QString resultFilename;
+    QStringList fileNameList;
+    fileNameList << "/mnt/system_data/group_nr"
+                 << "/etc/group_nr";
+    for (const auto& filename : fileNameList) {
+        if (QFileInfo(filename).isReadable()) {
+            resultFilename = filename;
+            break;
+        }
+    }
+
+    QString resultString = PTUSystem::readConfigString(resultFilename);
+    return static_cast<quint16>(resultString.toInt());
+}
+
+
+QString PTUSystem::readConfigString(const QString & filename)
+{
+    QFileInfo fileinfo(filename);
+
+    if (! fileinfo.isReadable() ) {
+        qDebug() << "PTUSystem::readConfigString(): \"" << filename << "\" is not readable";
+        return "";
+    }
+
+    QFile file(filename);
+
+    if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
+        qDebug() << "PTUSystem::readConfigString() cannot open file: " << filename;
+        return "";
+    }
+
+    QTextStream in(&file);
+
+    QString stringValue = in.readLine(100);
+    qDebug() << "PTUSystem::readConfigString() stringValue = " << stringValue;
+
+    file.close();
+
+    return stringValue;
+}
--- a/src/ATBAPP/support/PTUSystem.h
+++ b/src/ATBAPP/support/PTUSystem.h
@@ -0,0 +1,24 @@
+#ifndef PTUSYSTEM_H
+#define PTUSYSTEM_H
+
+#include <QObject>
+
+class PTUSystem : public QObject
+{
+    Q_OBJECT
+public:
+    explicit PTUSystem(QObject *parent = nullptr);
+
+    static quint16 readCustomerNumber();
+    static quint16 readMachineNumber();
+    static quint16 readZoneNumber();
+    static quint16 readGroupNumber();
+
+private:
+    static QString readConfigString(const QString & filename);
+
+signals:
+
+};
+
+#endif // PTUSYSTEM_H
Author	SHA1	Message	Date
Siegfried Siegert	5590cabfc1	Print: set font on bank-receipt	2024-01-08 17:28:40 +01:00
Siegfried Siegert	d16234f8e9	Print templates: check printer status	2023-08-10 15:01:39 +02:00
Siegfried Siegert	6b807fd636	Implement printing receipts: - using DC prn_sendText - this is a rather general print method	2023-08-07 17:38:29 +02:00
Siegfried Siegert	3bc68ff0ae	Add interface for printing receipts	2023-08-07 17:37:35 +02:00
Siegfried Siegert	39f575ceea	Send machine data on startup/init to DeviceController	2023-08-03 09:10:44 +02:00
Siegfried Siegert	8c2d764698	Add class PTUSystem	2023-08-03 09:09:42 +02:00
Siegfried Siegert	acb1941d94	Update interface.h (4.4 20230802)	2023-08-02 18:06:11 +02:00
Siegfried Siegert	13f1d84cc0	Call diagReqeust() on door opened signals	2023-07-27 15:30:24 +02:00
Siegfried Siegert	4187d8044d	Fix: finish diag on right place	2023-07-27 14:36:06 +02:00
Siegfried Siegert	94d22c3bb5	Diag: do not interrupt on open doors (detect alarm!)	2023-07-27 14:34:10 +02:00
Siegfried Siegert	4df87873ce	Remove workaround for wrong account-list	2023-07-27 09:59:20 +02:00
Siegfried Siegert	0fd20d1dc4	Rework machine diag: - allways check for whole system state (all errors / warnings) -> e.g. an error does not hide an other error or warning - send machine event only once - store sent events in a QSet-container - clear this container if no error / warning is detected Note: there is currently no message for releasing a certain single error / warning. So it is no worth in removing a single entry in QSet-container. This is a task for later program versions.	2023-07-26 18:11:41 +02:00
Siegfried Siegert	df3a83521f	Workaround for 00281/Szeged: kindOfCoinChecker This should be '1' in Szeged, however, we get value '16'	2023-07-26 15:40:58 +02:00
Siegfried Siegert	ffa91a216c	Check and set WARNINGS	2023-07-25 12:56:40 +02:00
Siegfried Siegert	d868c15359	Request diag on wokeup from DeviceController	2023-07-25 12:56:15 +02:00
Siegfried Siegert	6312d133db	Skip diag on closing doors... ... because diag is called on going to ModeIDLE	2023-07-25 12:55:12 +02:00
Siegfried Siegert	6a39aae7a6	Diag: re-map error codes according to old Szeged error list	2023-07-25 11:14:26 +02:00
Siegfried Siegert	34ec52250b	Diag: use enum for dc-state (including warnings)	2023-07-25 07:59:58 +02:00
Siegfried Siegert	2a5a318c1a	Send "Operate" machine-event if machine state is no error	2023-07-24 15:32:32 +02:00
Siegfried Siegert	be76bfc3fd	Account: Increase wait time after conbox is removed	2023-07-20 11:02:46 +02:00
Siegfried Siegert	d02909fb97	Account: start delayed after coinbox is removed	2023-07-20 08:16:03 +02:00
Siegfried Siegert	e3d73cbb66	Account: start dbus backgroundTask	2023-07-20 08:15:30 +02:00
Siegfried Siegert	f790d327e9	Add dbus interface for SystemController	2023-07-20 08:15:03 +02:00
Siegfried Siegert	33445c1249	Account: set "accountStartTime"	2023-07-19 20:46:38 +02:00
Siegfried Siegert	3c235d2ec1	Fix: account number	2023-07-19 20:43:48 +02:00
Siegfried Siegert	da7058a9bd	Update DC interface to 20230719_1303	2023-07-19 20:16:39 +02:00
Siegfried Siegert	25e343cb5b	Fix: Utils::compare	2023-07-19 15:30:30 +02:00
Siegfried Siegert	76ce6e0c26	Move hwif to thread	2023-07-10 16:09:16 +02:00
Siegfried Siegert	334d67fd22	Send voltage Value as healthEvent	2023-07-05 20:00:48 +02:00
Siegfried Siegert	488152c37d	Add JSON class	2023-07-05 18:40:42 +02:00
Siegfried Siegert	a0d7f98175	Add interface method reboot()	2023-07-05 12:45:45 +02:00
Siegfried Siegert	efa595edb9	Add interface method reset()	2023-07-05 10:22:41 +02:00
Siegfried Siegert	3071a92a3c	Fix: create plugin info	2023-07-05 10:21:56 +02:00
Siegfried Siegert	54e3e76789	Ticket print: change date format to yy.MM.dd	2023-07-03 14:59:02 +02:00
Siegfried Siegert	99188b0b7a	Set DateTime on change to modeSELL	2023-07-03 12:24:59 +02:00
Siegfried Siegert	2cd73aaa86	Add interface methods startPhysicalLayer() / stopPhysicalLayer()	2023-06-30 10:41:12 +02:00
Siegfried Siegert	37d45f3c69	Serial port name is object variable	2023-06-30 10:39:24 +02:00
Siegfried Siegert	f76a30cb07	Increase timeout for 'onCashPayStopedSuccess()' to 2,5s	2023-06-28 10:55:49 +02:00
Siegfried Siegert	2b6eecfed7	Fix: Debug output	2023-06-27 16:11:34 +02:00
Siegfried Siegert	7be678fbe0	Print: increase waittime for printerDataPrepared()	2023-06-27 16:11:04 +02:00
Siegfried Siegert	6e9b1018e5	Add/Implemnt additional printer methods (using templates)	2023-06-26 19:47:01 +02:00
Siegfried Siegert	04e2da390c	Typo	2023-06-26 19:46:22 +02:00
Siegfried Siegert	e367538fc4	Update Interface: Add ticket variants	2023-06-26 19:45:12 +02:00
Siegfried Siegert	7d722e2b2c	Merge branch 'pu/accountRequest' into pu/integration	2023-06-22 14:56:28 +02:00
Siegfried Siegert	80112f23b4	Simulate Account (-> because DeviceController ... ... functions currently do not provide usefull results.	2023-06-22 14:54:54 +02:00
Siegfried Siegert	9cd10bfed8	Diag: first working version to detect some system errors Drawbacks: - has to be called extra, no events or signals - lot of integer result values (where are they documented? Mapping?)	2023-06-22 14:52:34 +02:00
Siegfried Siegert	ba3eabec2c	Execute diagRequest() on mode change to IDLE (i.e. after vending)	2023-06-22 14:50:56 +02:00
Siegfried Siegert	a4d74ed0f7	Update printing ticket (version 2.1) Use hwapi::prn_getPrintResult() to detect print result.	2023-06-22 12:14:55 +02:00
Siegfried Siegert	4a7022fd00	Use diag on closing doors	2023-06-22 08:50:10 +02:00
Siegfried Siegert	31f178b241	Remove unused includes	2023-06-22 08:46:18 +02:00
Siegfried Siegert	6a19fd7608	Add class DeviceControllerDiag to supervise DeviceController state	2023-06-22 08:44:16 +02:00
Siegfried Siegert	8fc88662d3	Add ATBMachineEvent class (QEvent)	2023-06-22 08:42:21 +02:00
Siegfried Siegert	29cee7fd1c	Merge branch 'pu/accountRequest' into pu/integration	2023-06-20 13:28:50 +02:00
Siegfried Siegert	b39bbcfad5	Account: set accountData "NumberOfCoinVariants"	2023-06-20 13:26:43 +02:00
Siegfried Siegert	7c3bc484af	Handle door events (note) This events come somtimes very unreliably.	2023-06-20 13:23:36 +02:00
Siegfried Siegert	2b71705c81	Update interface: DeviceControllerInterface is derived from QObject: This is for using new connect()-syntax in main application. Note: - signals in interface must not be defined virtual - signals in implementation must not override signals defined in interface.	2023-06-20 13:18:09 +02:00