Set version to 1.3.23.

check if download of Json-File worked and to ask what Json-Version
is actually installed

ATBUpdateTool.ini

@@ -14,3 +14,5 @@ dry-run=false
 extended-version=false
 yocto-version=false
 yocto-install=false
+always-download-config=true
+always-download-dc=false

OnDemandUpdatePTU.pro

@@ -60,8 +60,28 @@ DEFINES += QT_DEPRECATED_WARNINGS
 #           Turned previous worker-object into its own thread, but without any
 #           own event-loop (so it cannot block anything inside the CA-plugin).
 # 1.3.16:   Bug fixes found during testing.
-VERSION="1.3.17"
-#           Add ATBUpdateTool.ini and custom command line parser.
+# 1.3.17:   Add ATBUpdateTool.ini and custom command line parser. Settings
+#           given in ATBUpdateTool.ini can be overwritten on the command-line.
+# 1.3.18:   Bug fixes found during testing.
+# 1.3.19:   Bug fixes found during testing.
+# 1.3.20:   Bug fixes found during testing.
+# 1.3.21:   Bug fixes found during testing:
+#           Fix directory of ATBUpdateTool.ini to be the working directory of
+#           the application rather than just ".".
+#           Check existance of etc-directory inside customer repository.
+#           Check for valid ISMAS trigger (button) 15x (=90s).
+#           NOTE: if the customer repository is cloned (or repaired and cloned
+#           again), and if the settings always-download-config=true and
+#           always-download-dc=true in the ATBUpdateTool.ini file, the download
+#           the printer-json files and the device controller file, even without
+#           an activated ISMAS trigger (button). The tariff-files are rsynced to
+#           the local filesystem for such clone.
+#           Set new filename for device controller: dc2c.bin.
+# 1.3.22:   Bug fixes found during testing:
+#           Fix the path-names of the json-files and the device-controller.
+#           Set automatic download of json-file in ATBUpdateTool.ini file for
+#           a fresh clone of the repository.
+VERSION="1.3.23"
 
 # PLANNED TODOS:
 #   1:  Das Repository wird repariert bwz. neu geklont. Unabhaengig vom WAIT.
@@ -81,6 +101,22 @@ VERSION="1.3.17"
 #       installieren, sodass zumnidest SEND-LAST-VERSION mit rausgeht.
 #   6:  rsync: explizites Binary, nicht das in busybox enthaltene.
 #   7:  Versionen der Json-Files lassen sich auslesen.
+#       Problem: Einstellungen in den Json-Files lassen sich auch mittels
+#       Funktionen in der CD-Library ueberschreiben. Damit ist dann wieder nicht
+#       mehr so klar, was jetzt eigentlich aktiv ist.
+#   8:  m_alwaysDownloadConfig und m_alwaysDownloadDC: vorbereitet: man koennte
+#       es so arrangieren, dass der DC plus die Json-files im Repository immer
+#       runtergeladen werden, obwohl sich im Repository gar nicts veraendert
+#       hat. Eeventuell nuetzlich beim initialen Setuo eines PSA.
+#   9:  Das Kunden-Repository sollte immer gezogen werden, unabhaengig von der
+#       Stellung des WAIT-Button. Grund: es koennte sein, dass andernfalls ein
+#       PSA weit hiter anderen steht, und dann ploetzlich einmal alle vorher-
+#       gehenden Aenderungen anzieht, die gar nicht fuer ihn gemeint waren.
+#  10:  Bei einer Neuinstallation (Neuhauser) immer JSON files runterladen,
+#       Tariff-Files syncen (d.h. nur wenn noch kein Repo vorhanden ist), und
+#       zwar auch ohne WAIT-Button.
+#  11:  Das Edit-Fenster teilen um die Anzeige zu verbessern.
+
 
 win32 {
     BUILD_DATE=$$system("date /t")

commandline_parser.cpp

@@ -6,16 +6,18 @@
 #include <QFile>
 
 CommandLineParser::CommandLineParser()
-  : m_repositoryUrl("")
-  , m_plugInDir("")
-  , m_plugInName("")
-  , m_workingDir("")
-  , m_dryRun("")
-  , m_noUpdatePsaHardware("")
-  , m_showYoctoVersion("")
-  , m_showYoctoInstallStatus("")
-  , m_showExtendedVersion("")
-  , m_iniFileName("")
+  : m_repositoryUrl("https://git.mimbach49.de/GerhardHoffmann")
+  , m_plugInDir("/usr/lib/")
+  , m_plugInName("libCAslave.so")
+  , m_workingDir("/opt/app/tools/atbupdate/")
+  , m_dryRun("false")
+  , m_noUpdatePsaHardware("false")
+  , m_showYoctoVersion("false")
+  , m_showYoctoInstallStatus("false")
+  , m_showExtendedVersion("false")
+  , m_iniFileName("ATBUpdateTool.ini")
+  , m_alwaysDownloadConfig("false")
+  , m_alwaysDownloadDC("false")
   , m_repositoryUrlOption(
         QCommandLineOption(
             QStringList() << "repository-url" << "repository-url",
@@ -45,6 +47,14 @@ CommandLineParser::CommandLineParser()
         QCommandLineOption(
             "no-psa-hardware-update",
             QCoreApplication::translate("main", "Do not update the PSA firmware (json, device-controller).")))
+  , m_alwaysDownloadConfigOption(
+        QCommandLineOption(
+            "always-download-config",
+            QCoreApplication::translate("main", "Always download the (json-)configs to DC).")))
+  , m_alwaysDownloadDCOption(
+        QCommandLineOption(
+            "always-download-dc",
+            QCoreApplication::translate("main", "Always download the dc-bin-file to DC).")))
   , m_workingDirectoryOption(
         QCommandLineOption(
             QStringList() << "working-directory" << "working-directory",
@@ -77,26 +87,40 @@ void CommandLineParser::configure() {
     m_repositoryUrlOption.setDefaultValue("https://git.mimbach49.de/GerhardHoffmann");
     m_parser.addOption(m_repositoryUrlOption);
 
-    m_iniFileDirectoryOption.setDefaultValue(".");
+    m_iniFileDirectoryOption.setDefaultValue(QCoreApplication::applicationDirPath());
     m_parser.addOption(m_iniFileDirectoryOption);
 
     m_iniFileNameOption.setDefaultValue("ATBUpdateTool.ini");
     m_parser.addOption(m_iniFileNameOption);
 
-    m_pluginDirectoryOption.setDefaultValue("/usr/lib");
+    m_pluginDirectoryOption.setDefaultValue("/usr/lib/");
     m_parser.addOption(m_pluginDirectoryOption);
 
     m_pluginNameOption.setDefaultValue("libCAslave.so");
     m_parser.addOption(m_pluginNameOption);
 
+    m_alwaysDownloadConfigOption.setDefaultValue("false");
+    m_parser.addOption(m_alwaysDownloadConfigOption);
+
+    m_alwaysDownloadDCOption.setDefaultValue("false");
+    m_parser.addOption(m_alwaysDownloadDCOption);
+
+    m_noDownloadOption.setDefaultValue("false");
     m_parser.addOption(m_noDownloadOption);
 
-    m_workingDirectoryOption.setDefaultValue("/opt/app/tools/atbupdate");
+    m_workingDirectoryOption.setDefaultValue("/opt/app/tools/atbupdate/");
     m_parser.addOption(m_workingDirectoryOption);
 
+    m_dryRunOption.setDefaultValue("false");
     m_parser.addOption(m_dryRunOption);
+
+    m_extendedVersionOption.setDefaultValue("false");
     m_parser.addOption(m_extendedVersionOption);
+
+    m_yoctoVersionOption.setDefaultValue("false");
     m_parser.addOption(m_yoctoVersionOption);
+
+    m_yoctoInstallStatusOption.setDefaultValue("false");
     m_parser.addOption(m_yoctoInstallStatusOption);
 }
 
@@ -104,7 +128,6 @@ void CommandLineParser::readSettings() {
     QString const iniFileDir = m_parser.value(m_iniFileDirectoryOption);
     QString const iniFileName = m_parser.value(m_iniFileNameOption);
     m_iniFileName = QDir::cleanPath(iniFileDir + QDir::separator() + iniFileName);
-
     if (!m_iniFileName.isEmpty()) {
         if (QFile(m_iniFileName).exists()) {
             QSettings settings(m_iniFileName, QSettings::IniFormat);
@@ -118,7 +141,7 @@ void CommandLineParser::readSettings() {
                     m_plugInDir = v.toString();
                 } else
                 if (key.contains("working-directory")) {
-                    m_plugInName = v.toString();
+                    m_workingDir = v.toString();
                 } else
                 if (key.contains("dry-run")) {
                     m_dryRun = (v.toBool() ? "true" : "false");
@@ -129,6 +152,12 @@ void CommandLineParser::readSettings() {
                 if (key.contains("no-psa-hardware-update")) {
                     m_noUpdatePsaHardware = (v.toBool() ? "true" : "false");
                 } else
+                if (key.contains("always-download-config")) {
+                    m_alwaysDownloadConfig = (v.toBool() ? "true" : "false");
+                } else
+                if (key.contains("always-download-dc")) {
+                    m_alwaysDownloadDC = (v.toBool() ? "true" : "false");
+                } else
                 if (key.contains("yocto-install")) {
                     m_showYoctoInstallStatus = (v.toBool() ? "true" : "false");
                 } else
@@ -144,65 +173,78 @@ void CommandLineParser::readSettings() {
 }
 
 QString CommandLineParser::repositoryUrl() {
-    return m_repositoryUrl;
-    if (m_repositoryUrl.isEmpty()) {
+    if (m_parser.isSet(m_repositoryUrlOption)) {
         m_repositoryUrl = m_parser.value(m_repositoryUrlOption);
     }
     return m_repositoryUrl;
 }
 
 QString CommandLineParser::plugInDir() {
-    if (m_plugInDir.isEmpty()) {
+    if (m_parser.isSet(m_pluginDirectoryOption)) {
         m_plugInDir = m_parser.value(m_pluginDirectoryOption);
     }
     return m_plugInDir;
 }
 
 QString CommandLineParser::plugInName() {
-    if (m_plugInName.isEmpty()) {
+    if (m_parser.isSet(m_pluginNameOption)) {
         m_plugInName = m_parser.value(m_pluginNameOption);
     }
     return m_plugInName;
 }
 
 QString CommandLineParser::workingDir() {
-    if (m_workingDir.isEmpty()) {
+    if (m_parser.isSet(m_workingDirectoryOption)) {
         m_workingDir = m_parser.value(m_workingDirectoryOption);
     }
     return m_workingDir;
 }
 
 bool CommandLineParser::dryRun() {
-    if (m_dryRun.isEmpty()) {
+    if (m_parser.isSet(m_dryRunOption)) {
         m_dryRun = m_parser.value(m_dryRunOption);
     }
     return m_dryRun == "false" ? false : true;
 }
 
 bool CommandLineParser::noUpdatePsaHardware() {
-    if (m_noUpdatePsaHardware.isEmpty()) {
+    if (m_parser.isSet(m_noDownloadOption)) {
         m_noUpdatePsaHardware = m_parser.value(m_noDownloadOption);
     }
     return m_noUpdatePsaHardware == "false" ? false : true;
 }
 
 bool CommandLineParser::yoctoVersion() {
-    if (m_showYoctoVersion.isEmpty()) {
+    if (m_parser.isSet(m_yoctoVersionOption)) {
         m_showYoctoVersion = m_parser.value(m_yoctoVersionOption);
     }
     return m_showYoctoVersion == "false" ? false : true;
 }
 
 bool CommandLineParser::yoctoInstallStatus() {
-    if (m_showYoctoInstallStatus.isEmpty()) {
+    if (m_parser.isSet(m_yoctoInstallStatusOption)) {
         m_showYoctoInstallStatus = m_parser.value(m_yoctoInstallStatusOption);
     }
     return m_showYoctoInstallStatus == "false" ? false : true;
 }
 
 bool CommandLineParser::extendedVersion() {
-    if (m_showExtendedVersion.isEmpty()) {
+    if (m_parser.isSet(m_extendedVersionOption)) {
         m_showExtendedVersion = m_parser.value(m_extendedVersionOption);
     }
     return m_showExtendedVersion == "false" ? false : true;
 }
+
+bool CommandLineParser::alwaysDownloadConfig() {
+    if (m_parser.isSet(m_alwaysDownloadConfigOption)) {
+        m_alwaysDownloadConfig = m_parser.value(m_alwaysDownloadConfigOption);
+    }
+    return m_alwaysDownloadConfig == "false" ? false : true;
+}
+
+bool CommandLineParser::alwaysDownloadDC() {
+    if (m_parser.isSet(m_alwaysDownloadDCOption)) {
+        m_alwaysDownloadDC = m_parser.value(m_alwaysDownloadDCOption);
+    }
+    return m_alwaysDownloadDC == "false" ? false : true;
+}

commandline_parser.h

@@ -17,6 +17,8 @@ class CommandLineParser : public QCommandLineParser {
     QString m_showYoctoInstallStatus;
     QString m_showExtendedVersion;
     QString m_iniFileName;
+    QString m_alwaysDownloadConfig;
+    QString m_alwaysDownloadDC;
 
     QCommandLineOption m_repositoryUrlOption;
     QCommandLineOption m_iniFileDirectoryOption;
@@ -24,6 +26,8 @@ class CommandLineParser : public QCommandLineParser {
     QCommandLineOption m_pluginDirectoryOption;
     QCommandLineOption m_pluginNameOption;
     QCommandLineOption m_noDownloadOption;
+    QCommandLineOption m_alwaysDownloadConfigOption;
+    QCommandLineOption m_alwaysDownloadDCOption;
     QCommandLineOption m_workingDirectoryOption;
     QCommandLineOption m_dryRunOption;
     QCommandLineOption m_extendedVersionOption;
@@ -53,5 +57,7 @@ public:
     bool yoctoVersion();
     bool yoctoInstallStatus();
     bool extendedVersion();
+    bool alwaysDownloadConfig();
+    bool alwaysDownloadDC();
 };
 #endif // COMMAND_LINE_PARSER_H_INCLUDED

interfaces.h

@@ -1834,6 +1834,9 @@ public:
     virtual uint8_t prn_getPrintResult() const {
        return 0;
     }
+    // return:  0: just printing, wait
+    //          1: OK - last print was succesful
+    //          2: error - not printed
 
 
 
@@ -2273,7 +2276,32 @@ public:
 
 
 signals:
+    virtual void hwapi_templatePrintFinished_OK(void) const=0;
+    virtual void hwapi_templatePrintFinished_Err(void) const=0;
+
+    virtual void hwapi_coinCollectionJustStarted(void) const=0;
+    virtual void hwapi_coinCollectionAborted(void) const=0;
+
+    virtual void hwapi_gotNewCoin(void) const=0;
+    virtual void hwapi_payStopByMax(void) const=0;
+    virtual void hwapi_payStopByPushbutton(void) const=0;
+
+    virtual void hwapi_payStopByEscrow(void) const=0;
+    virtual void hwapi_payStopByError(void) const=0;
+    virtual void hwapi_payStopByTimeout(void) const=0;
+    virtual void hwapi_payCancelled(void) const=0;
+    virtual void hwapi_coinProcessJustStopped(void) const=0;
+
+    virtual void hwapi_doorServiceDoorOpened(void) const=0;
+    virtual void hwapi_doorVaultDoorOpened(void) const=0;
+    virtual void hwapi_doorCoinBoxRemoved(void) const=0;
+    virtual void hwapi_doorCoinBoxInserted(void) const=0;
+    virtual void hwapi_doorCBinAndAllDoorsClosed(void) const=0;
+    virtual void hwapi_doorAllDoorsClosed(void) const=0;
+
+
     // NOTE: declaring a "pure virtual" "signal" should be an error and thus not valid.
+    /* GH Version, bringt Fehler
     void hwapi_templatePrintFinished_OK() const;
     void hwapi_templatePrintFinished_Err() const;
 
@@ -2296,6 +2324,7 @@ signals:
     void hwapi_doorCoinBoxInserted() const;
     void hwapi_doorCBinAndAllDoorsClosed() const;
     void hwapi_doorAllDoorsClosed() const;
+    */
 };
 
 

main.cpp

@@ -74,14 +74,23 @@ int main(int argc, char *argv[]) {
     QString plugInDir = parser.plugInDir();
     QString plugInName = parser.plugInName();
     QString workingDir = parser.workingDir();
+    QString iniFileName = parser.iniFileName();
     bool const dryRun = parser.dryRun();
     bool const noUpdatePsaHardware = parser.noUpdatePsaHardware();
     bool const showYoctoVersion = parser.yoctoVersion();
     bool const showYoctoInstallStatus = parser.yoctoInstallStatus();
     bool const showExtendedVersion = parser.extendedVersion();
+    bool const alwaysDownloadConfig = parser.alwaysDownloadConfig();
+    bool const alwaysDownloadDC = parser.alwaysDownloadDC();
 
     QString const rtPath = QCoreApplication::applicationDirPath();
 
+    int const machineNr = Utils::read1stLineOfFile("/mnt/system_data/machine_nr");
+    int const customerNr = Utils::read1stLineOfFile("/mnt/system_data/cust_nr");
+    int const zoneNr = Utils::read1stLineOfFile("/mnt/system_data/zone_nr");
+    QString const branchName = (zoneNr != 0)
+            ? QString("zg1/zone%1").arg(zoneNr) : "master";
+
     qInfo() << "pwd ......................" << rtPath;
     qInfo() << "repositoryUrl ............" << repositoryUrl;
     qInfo() << "plugInDir ................" << plugInDir;
@@ -89,7 +98,16 @@ int main(int argc, char *argv[]) {
     qInfo() << "workingDir ..............." << workingDir;
     qInfo() << "dryRun ..................." << dryRun;
     qInfo() << "noUpdatePsaHardware ......" << noUpdatePsaHardware;
+    qInfo() << "alwaysDownloadConfig ....." << alwaysDownloadConfig;
+    qInfo() << "alwaysDownloadDC ........." << alwaysDownloadDC;
+    qInfo() << "showYoctoVersion ........." << showYoctoVersion;
+    qInfo() << "showYoctoInstallStatus ..." << showYoctoInstallStatus;
+    qInfo() << "showExtendedVersion ......" << showExtendedVersion;
+    qInfo() << "iniFileName .............." << iniFileName;
     qInfo() << "extended-version ........." << APP_EXTENDED_VERSION;
+    qInfo() << "machineNr ................" << machineNr;
+    qInfo() << "customerNr ..............." << customerNr;
+    qInfo() << "zoneNr ..................." << zoneNr;
 
     if (showExtendedVersion) {
         printf(APP_EXTENDED_VERSION"\n");
@@ -104,11 +122,6 @@ int main(int argc, char *argv[]) {
         return 0;
     }
 
-    int machineNr = Utils::read1stLineOfFile("/etc/machine_nr");
-    int customerNr = Utils::read1stLineOfFile("/etc/cust_nr");
-    int zoneNr = Utils::read1stLineOfFile("/etc/zone_nr");
-    QString const branchName = (zoneNr != 0)
-            ? QString("zg1/zone%1").arg(zoneNr) : "master";
 
     QThread::currentThread()->setObjectName("main thread");
     qInfo() << "Main thread" << QThread::currentThreadId();
@@ -136,6 +149,8 @@ int main(int argc, char *argv[]) {
                   plugInName,
                   workingDir,
                   noUpdatePsaHardware,
+                  alwaysDownloadConfig,
+                  alwaysDownloadDC,
                   dryRun);
 
     MainWindow mw(&worker);

mainwindow.cpp

@@ -146,7 +146,7 @@ void MainWindow::onEnableExit() {
 
 void MainWindow::onRestartExitTimer() {
     m_exitTimer->stop();
-    m_exitTimer->start(60 * 1000);
+    m_exitTimer->start(5 * 1000);
 
     scrollDownTextEdit();
     ui->updateStatus->setEnabled(false);
@@ -208,13 +208,12 @@ void MainWindow::onAppendText(QString text, QString suffix) {
     // Utils::printLineEditInfo(editText.split('\n', QString::SplitBehavior::SkipEmptyParts));
     // ui->updateStatus->setText(editText.trimmed());
 
-    // scrollDownTextEdit();
+    scrollDownTextEdit();
 }
 
 void MainWindow::onReplaceLast(QStringList newTextLines, QString suffix) {
     // Utils::printInfoMsg(QString("ON REPLACE LAST (LIST) CALLED AT ")
     //    + QDateTime::currentDateTime().toString(Qt::ISODateWithMs));
-
     int const s = newTextLines.size();
     if (s > 0) {
         QString editText = ui->updateStatus->toPlainText();
@@ -249,11 +248,15 @@ void MainWindow::onReplaceLast(QStringList newTextLines, QString suffix) {
 void MainWindow::onReplaceLast(QString text, QString suffix) {
     // Utils::printInfoMsg(QString("ON REPLACE LAST (TEXT) CALLED AT ")
     //    + QDateTime::currentDateTime().toString(Qt::ISODateWithMs));
-
     QString editText = ui->updateStatus->toPlainText();
     QStringList lines = editText.split('\n', QString::SplitBehavior::SkipEmptyParts);
     if (lines.size() > 0) {
-        lines.removeLast();
+        // removing the last line is really meant for refreshing the last line
+        // with a string very similar than the original one, typically only
+        // followed by a suffix.
+        if (lines.last().contains(text)) {
+            lines.removeLast();
+        }
         if (!suffix.isNull() && suffix.size() > 0 && suffix != "\n") {
             QString const add = text.leftJustified(m_width-10) + suffix;
             if (!add.isEmpty()) {

update.cpp

@@ -115,214 +115,33 @@ Update::Update(Worker *worker,
     , m_branchName(branchName)
     , m_pluginName(pluginName)
     , m_workingDir(workingDir)
-    , m_dryRun(dryRun) {
+    , m_dryRun(dryRun)
+    , m_sys_areDCdataValid(false) {
 
-    qInfo() << "UPDATE: m_serialInterface    ..." << m_serialInterface;
-    qInfo() << "UPDATE: m_baudrate           ..." << m_baudrate;
-    qInfo() << "UPDATE: m_customerRepository ..." << m_customerRepository;
-    qInfo() << "UPDATE: m_customerNr ..........." << m_customerNrStr;
-    qInfo() << "UPDATE: m_branchName ..........." << m_branchName;
-    qInfo() << "UPDATE: m_pluginName ..........." << m_pluginName;
-    qInfo() << "UPDATE: m_workingDirectory ....." << m_workingDir;
+    int tries = 20;
+    while ((m_sys_areDCdataValid = m_hw->sys_areDCdataValid()) == false) {
+        // must deliver 'true', only then are all data from hwapi valid
+        if (--tries < 0) {
+            qCritical() << "ERROR!!! DC DATA NOT VALID -> CA-MASTER-PLUGIN NOT CONNECTED";
+        }
+        m_hw->dc_autoRequest(true);
+        QThread::msleep(500);
+    }
+
+    qCritical() << "UPDATE: m_sys_areDCDataValid ..." << m_sys_areDCdataValid;
+
+    //qInfo() << "UPDATE: m_serialInterface    ..." << m_serialInterface;
+    //qInfo() << "UPDATE: m_baudrate           ..." << m_baudrate;
+    //qInfo() << "UPDATE: m_customerRepository ..." << m_customerRepository;
+    //qInfo() << "UPDATE: m_customerNr ..........." << m_customerNrStr;
+    //qInfo() << "UPDATE: m_branchName ..........." << m_branchName;
+    //qInfo() << "UPDATE: m_pluginName ..........." << m_pluginName;
+    //qInfo() << "UPDATE: m_workingDirectory ....." << m_workingDir;
 }
 
 Update::~Update() {
 }
 
-Update::DownloadResult Update::sendStatus(int ret) const {
-    switch (ret) {                      // return values of dc are:
-    case 0:                             // 0: no answer by now
-        return DownloadResult::NOP;     // 1: error
-    case 10:                            // 10: success
-        return DownloadResult::OK;
-    default:;
-    }
-    return DownloadResult::ERROR;
-}
-
-Update::DownloadResult Update::sendNextAddress(int bNum) const {
-    // sends address only if blockNumber is one of 0, 1024, 2048, 3072, 4096
-    int noAnswerCount = 0;
-    int errorCount = 0;
-    if ( bNum==0 || bNum==1024 || bNum==2048 || bNum==3072 || bNum==4096 ) {
-        // qDebug() << "addr-block" << bNum << "...";
-        while (noAnswerCount <= 250) {
-            m_hw->bl_sendAddress(bNum);
-            QThread::msleep(100);
-            DownloadResult const res = sendStatus(m_hw->bl_wasSendingAddOK());
-            if (res != DownloadResult::NOP) {
-                if (res == DownloadResult::ERROR) {
-                    if (++errorCount >= 10) {
-                        qCritical() << "addr-block" << bNum << "...FAILED";
-                        return res;
-                    }
-                } else { // res == DownloadResult::OK
-                    // qInfo() << "addr-block" << bNum << "...OK";
-                    return res;
-                }
-            } else {
-                noAnswerCount += 1; // no answer by now
-            }
-        }
-        // wait max. about 3 seconds
-        return DownloadResult::TIMEOUT;
-    }
-    // blockNumber is not one of 0, 1024, 2048, 3072, 4096 -> do nothing
-    return DownloadResult::NOP;
-}
-
-Update::DownloadResult Update::sendNextDataBlock(QByteArray const &binary,
-                                                 int bNum) const {
-    uint8_t local[66];
-    int const bAddr = bNum * 64;
-    int noAnswerCount = 0;
-    int errorCount = 0;
-
-    memcpy(local, binary.constData() + bAddr, 64);
-    local[64] = local[65] = 0x00;
-
-    // QByteArray b((const char *)(&local[0]), 64);
-    // qCritical() << "SNDB" << bNum << b.size() << b.toHex();
-
-    while (noAnswerCount <= 250) {
-        m_hw->bl_sendDataBlock(64, local);
-        QThread::msleep(10);
-        DownloadResult const res = sendStatus(m_hw->bl_wasSendingDataOK());
-        if (res != DownloadResult::NOP) {
-            if (res == DownloadResult::ERROR) {
-                if (++errorCount >= 10) {
-                    qCritical() << "data for block" << bNum << "...FAILED";
-                    return res;
-                }
-            } else {
-                // qInfo() << "data for block" << bNum << "OK";
-                return res;
-            }
-        } else {
-            noAnswerCount += 1; // no answer by now
-        }
-    }
-    // wait max. about 3 seconds
-    return DownloadResult::TIMEOUT;
-}
-
-Update::DownloadResult Update::dc_downloadBinary(QByteArray const &b) const {
-    int const nBlocks = (((b.size())%64)==0) ? (b.size()/64) : (b.size()/64)+1;
-
-    // fill lst block of data to be sent with 0xFF
-    QByteArray ba = b.leftJustified(nBlocks*64, (char)(0xFF));
-
-    qInfo() << "total number of bytes to send to dc" << ba.size();
-    qInfo() << "total number of blocks to send to dc" << nBlocks;
-
-    int bNum = 0;
-    DownloadResult res = DownloadResult::OK;
-    fprintf(stderr, "\n64-byte block %04d ", bNum);
-    while (res != DownloadResult::ERROR &&  bNum < nBlocks) {
-        if ((res = sendNextAddress(bNum)) != DownloadResult::ERROR) {
-            if ((res = sendNextDataBlock(ba, bNum)) != DownloadResult::ERROR) {
-                bNum += 1;
-                fprintf(stderr, ".");
-                if ((bNum % 80) == 0) {
-                    fprintf(stderr, "\n64-byte block %04d ", bNum);
-                }
-            }
-        }
-    }
-    fprintf(stderr, "\nlast 64-byte block %04d\n", bNum);
-
-    int const rest = ba.size() % 64;
-    int const offset = ba.size() - rest;
-    char const *startAddress = ba.constData() + offset;
-
-    if (rest > 0) {
-        // SHOULD NEVER HAPPEN !!!
-        uint8_t local[66];
-        memset(local, 0xFF, sizeof(local));
-        memcpy(local, startAddress, rest);
-        qCritical() << "ERROR SEND REMAINING" << rest << "BYTES";
-        m_hw->bl_sendDataBlock(64, local);
-    }
-
-    m_hw->bl_sendLastBlock();
-    qInfo() << "last result" << (int)sendStatus(m_hw->bl_wasSendingDataOK());
-    return res;
-}
-
-bool Update::startBootloader() const { // deprecated
-    return false;
-#if 0
-    int nStartTry = 5;
-    while (--nStartTry >= 0) {
-        m_hw->bl_startBL();
-        QThread::msleep(500);
-        int nCheckTry = 10;
-        while (--nCheckTry >= 0) {
-            m_hw->bl_checkBL();
-            QThread::msleep(500);
-            if (m_hw->bl_isUp()) {
-                qInfo() << "starting bootloader...OK";
-                return true;
-            } else {
-                qCritical() << "bootloader not up ("
-                            << nStartTry << "," << nCheckTry << ")" << QThread::currentThread();
-            }
-        }
-    }
-    qCritical() << "starting bootloader...FAILED" << QThread::currentThread();
-    return false;
-#endif
-}
-
-bool Update::stopBootloader() const {
-    // stop bootloader: this MUST work -> otherwise the PSA has to be restarted
-    // manually
-    emit m_worker->showErrorMessage("dc update", "stopping bootloader...");
-
-    int nTryFinalize = 1; // could do this in an endless loop
-
-    do {
-        // in principle, any value except BL_STOP will do, as we want to detect
-        // change to BL_STOP
-        m_worker->mainWindow()->setUpdateStep(UpdateDcEvent::UpdateStep::BL_CHECK);
-
-        QApplication::postEvent(
-            m_worker->mainWindow(),
-            new UpdateDcEvent(m_worker, UpdateDcEvent::UpdateStep::BL_STOP, nTryFinalize));
-
-        QThread::sleep(1);
-
-        int const cntLimit = 20;
-        int cnt = 0;
-        while (++cnt < cntLimit &&
-            m_worker->mainWindow()->updateStep() != UpdateDcEvent::UpdateStep::BL_STOP) {
-            // wait until bl_stopBL() has been sent
-            QThread::msleep(500);
-        }
-
-        QApplication::postEvent(
-            m_worker->mainWindow(),
-            new UpdateDcEvent(m_worker, UpdateDcEvent::UpdateStep::BL_CHECK, nTryFinalize));
-        QThread::sleep(1);
-
-        QApplication::postEvent(
-            m_worker->mainWindow(),
-            new UpdateDcEvent(m_worker, UpdateDcEvent::UpdateStep::BL_IS_UP, nTryFinalize));
-        QThread::sleep(1);
-
-        cnt = 0;
-        while (++cnt < cntLimit &&
-            m_worker->mainWindow()->updateStep() != UpdateDcEvent::UpdateStep::BL_IS_DOWN) {
-            // wait until  done
-            QThread::msleep(200);
-        }
-
-    } while (++nTryFinalize <= MainWindow::BL_STOP_COUNT &&
-             m_worker->mainWindow()->updateStep() != UpdateDcEvent::UpdateStep::BL_IS_DOWN);
-
-    return (m_worker->mainWindow()->updateStep() == UpdateDcEvent::UpdateStep::BL_IS_DOWN);
-}
-
 // br is a index into a table, used for historical reasons.
 bool Update::openSerial(int br, QString baudrate, QString comPort) const {
     qDebug() << "opening serial" << br << baudrate << comPort << "...";
@@ -354,51 +173,6 @@ bool Update::isSerialOpen() const {
     return m_hw->dc_isPortOpen();
 }
 
-bool Update::resetDeviceController() const { // deprecated
-    return false;
-#if 0
-    qDebug() << "resetting device controller...";
-    m_hw->bl_rebootDC();
-    // wait maximally 3 seconds, before starting bootloader
-    qInfo() << "resetting device controller...OK";
-    return true;
-#endif
-}
-
-QByteArray Update::loadBinaryDCFile(QString filename) const {
-    qDebug() << "loading dc binary" << filename << "...";
-
-    QFile file(filename); // closed in destructor call
-    if (!file.exists()) {
-        qCritical() << file.fileName() << "does not exist";
-        return QByteArray();
-    }
-    if (!file.open(QIODevice::ReadOnly)) {
-        qCritical() << "cannot open file" << file.fileName();
-        return QByteArray();
-    }
-    qInfo() << "loading dc binary" << filename << "...OK";
-    return file.readAll();
-}
-
-bool Update::downloadBinaryToDC(QString const &bFile) const {
-    qDebug() << "sending" << bFile << "to dc...";
-    QByteArray const dcBinary = loadBinaryDCFile(bFile);
-    if (dcBinary.size() > 0) {
-        if (dc_downloadBinary(dcBinary) != DownloadResult::OK) {
-            qCritical() << "sending" << bFile << "to dc...FAILED";
-            return false;
-        } else {
-            qInfo() << "sending" << bFile << "to dc...OK";
-        }
-    } else {
-        qCritical() << "sending" << bFile << "to dc...FAILED";
-        qCritical() << "loading binary" << bFile << "FAILED";
-        return false;
-    }
-    return true;
-}
-
 /*
 
  ///////////////////////////////////////////////////////////////////////////////
@@ -482,111 +256,78 @@ bool Update::downloadBinaryToDC(QString const &bFile) const {
                         // There is no problem to repeat this command until the
                         // bootloader is really not running anymore.
  */
-bool Update::updateBinary(char const *fileToSendToDC) {
+bool Update::updateBinary(QString const &fileToSendToDC) {
     qInfo() << "UPDATING DEVICE CONTROLLER FIRMWARE BINARY" << fileToSendToDC;
+
+    return false;
+
     QFile fn(fileToSendToDC);
-    bool r;
-    if ((r = fn.exists()) == true) {
-        QFileInfo fi(fn);
-        if ((r = updateDC(fileToSendToDC)) == true) {
-            Utils::printInfoMsg(
-                QString("      UPDATING BINARY ") + fi.fileName()
-                      + QString(" (size=%1").arg(fi.size()) + ") DONE");
-        } else {
-            Utils::printCriticalErrorMsg(
-                QString("      UPDATING BINARY ") + fi.fileName()
-                      + QString(" (size=%1").arg(fi.size()) + ") FAILED");
+    if (!fn.exists()) {
+        // output via CONSOLE() etc
+        return false;
+    }
+
+    bool bl_isUp = false;
+    if (m_hw->bl_completeStart()) {
+        int cnt = 5;
+        while (--cnt > 0) {
+            if (m_hw->bl_isUp()) {
+                bl_isUp = true;
+                break;
+            }
         }
-    } else {
-        Utils::printCriticalErrorMsg(
-            QString(fileToSendToDC) + " DOES NOT EXIST -> NO UPDATE OF DC FIRMWARE");
-    }
-    return r;
-}
-
-bool Update::updateDC(QString bFile) const {
-    qDebug() << "IN UPDATEDC: UPDATING DC: FILE TO SEND" << bFile;
-
-    m_worker->mainWindow()->setUpdateStep(UpdateDcEvent::UpdateStep::NONE);
-
-    QApplication::postEvent(            // step 1: reset device controller
-        m_worker->mainWindow(),
-        new UpdateDcEvent(m_worker, UpdateDcEvent::UpdateStep::DC_REBOOT, 1));
-    QThread::sleep(1);
-
-    for (int i=1; i <= MainWindow::BL_START_COUNT; ++i) {
-        QApplication::postEvent(        // step 2: start bootloader (5x)
-            m_worker->mainWindow(),
-            new UpdateDcEvent(m_worker, UpdateDcEvent::UpdateStep::BL_START, i));
-        QThread::sleep(1);
     }
 
-    int const cntLimit = 100;       // wait until its for sure that bl_startBL()
-    int cnt = 0;                    // has been excuted
-    while (++cnt < cntLimit &&
-        m_worker->mainWindow()->updateStep() != UpdateDcEvent::UpdateStep::BL_START) {
-        // wait until all bl_startBL() are done
-        QThread::msleep(200);
-    }
-
-    if (cnt == cntLimit) {
-        // start events not received ???
-        Utils::printCriticalErrorMsg("BL_START EVENT NOT RECEIVED AFTER 20 SECS");
+    if (!bl_isUp) {
         return false;
     }
 
-    m_worker->mainWindow()->setUpdateStep(UpdateDcEvent::UpdateStep::BL_CHECK);
+    if (!m_hw->bl_storeFirmware(fileToSendToDC)) {
+        m_hw->bl_stopBL();
+        return false;
+    }
 
-    for (int i=1; i <= MainWindow::BL_IS_UP_COUNT; ++i) {
-        QApplication::postEvent(m_worker->mainWindow(), new UpdateDcEvent(m_worker, UpdateDcEvent::UpdateStep::BL_CHECK, i));
-        QThread::sleep(1);
-        QApplication::postEvent(m_worker->mainWindow(), new UpdateDcEvent(m_worker, UpdateDcEvent::UpdateStep::BL_IS_UP, i));
-        if (m_worker->mainWindow()->updateStep() == UpdateDcEvent::UpdateStep::BL_IS_UP) {
-            break;
+    uint16_t const nrOfFirmwareBlocks = m_hw->bl_getNrOfFirmwareBlocks();
+
+    for (uint16_t blockNr = 0; blockNr <= nrOfFirmwareBlocks; ++blockNr) {
+        m_hw->bl_blockAutoLoad(blockNr);
+
+        int sleepTime = 0;
+        while (1) {
+            if (sleepTime > 1500) {
+                m_hw->bl_stopBL();
+                return false;
+            }
+
+            int8_t const r = m_hw->bl_blockAutoResponse();
+
+            // after every "bl_blockAutoLoad()" call this until response
+            // retval  0: wait   1: OK, blk was sent    2: OK, transfer complete
+            //         3: error despite repeating, cancel. probably bin file corrupted
+            //      Max duration: 3x no response from BL = 900ms
+
+            switch(r) {
+            case 1:
+            /* fall through */
+            case 2:
+                sleepTime = 0;
+                break;
+            case 0: {
+                QThread::msleep(100);
+                sleepTime += 100;
+            } break;
+            case 3:
+                m_hw->bl_stopBL();
+                return false;
+            default:
+                m_hw->bl_stopBL();
+                return false; // unknown error code
+            }
         }
-        QThread::sleep(1);
+
+        m_hw->bl_stopBL();
     }
 
-    cnt = 0;
-    while (++cnt < cntLimit &&
-        m_worker->mainWindow()->updateStep() != UpdateDcEvent::UpdateStep::BL_IS_UP) {
-        // wait until all bl_startBL() are done
-        QThread::msleep(200);
-    }
-
-    if (cnt == cntLimit) {
-        // really not up
-        Utils::printCriticalErrorMsg("BL_IS_UP EVENT NOT RECEIVED AFTER 20 SECS");
-        stopBootloader(); // try to stop bootloader whichhas been already started
-        return false;
-    }
-
-    if (m_worker->mainWindow()->updateStep() == UpdateDcEvent::UpdateStep::BL_IS_UP) {
-        // bootloader MUST be running to download device-controller
-#if 0
-        if (!downloadBinaryToDC(bFile)) {
-            Utils::printCriticalErrorMsg(
-                QString("UPDATING DC: ") + bFile + " ...DOWNLOAD FAILED");
-        }
-#endif
-
-    } else {
-        Utils::printCriticalErrorMsg(
-            QString("UPDATING DC: ") + bFile + " BOOT LOADER NOT RUNNING -> NO DOWNLOAD ("
-                  + QThread::currentThread()->objectName() + ")");
-        return false;
-    }
-
-    // do this unconditionally, even if bootloader is not running at all ->
-    // the controller possibly tells us nonsense.
-    if (!stopBootloader()) {
-        Utils::printCriticalErrorMsg(
-            QString("UPDATING DC: ") + bFile + " BOOT LOADER STILL RUNNING ("
-                  + QThread::currentThread()->objectName() + ")");
-        return false;
-    }
-
-    Utils::printInfoMsg(QString("UPDATING DC: ") + bFile + " ...OK");
     return true;
 }
 
@@ -606,13 +347,6 @@ bool Update::downloadJson(enum FileTypeJson type,
                           int templateIdx,
                           QString jsFileToSendToDC) const {
 
-
-    Utils::printInfoMsg(
-        QString("UPDATING JSON-FILE=%1, TEMPLATE-INDEX=%2, JSON-TYPE=%3")
-            .arg(jsFileToSendToDC)
-            .arg(templateIdx)
-            .arg(jsonType(type)));
-
     m_hw->dc_autoRequest(true); // downloading Json needs the AutoEmission flag
     qDebug() << "SET AUTO-REQUEST=TRUE";
     QThread::sleep(1);  // make sure the auto-request flag is acknowledged
@@ -641,7 +375,34 @@ bool Update::downloadJson(enum FileTypeJson type,
                     if (m_hw->sys_sendJsonFileToDc((uint8_t)(type),
                                                    templateIdx,
                                                    (uint8_t *)ba.data())) {
-                        QThread::sleep(1);
+
+                        /*
+                         *  Note: the machine id is contained in DC2C_conf.json.
+                         *  The idea was to use this to check if the download of
+                         *  the json-file was correct. It did not work, as the
+                         *  update of the PSA (to reflect a change in the
+                         *  machine id) did not happen immediately.
+                         *
+                            m_hw->dc_autoRequest(true);
+                            QThread::msleep(500);
+
+                            // testing
+                            m_hw->request_ReadbackMachineID();
+                            QThread::msleep(500);
+
+                            uint8_t data[64];
+                            memset(data, 0x00, sizeof(data));
+                            uint8_t length = 0;
+
+                            m_hw->readback_machineIDdata(&length, data);
+
+                            QThread::msleep(500);
+
+                            QByteArray ba((const char*)data, length);
+
+                            qCritical() << length << "MACHINE ID =" << ba.toHex(':');
+                        */
+
                         ret = true;
                     }
                 } else {
@@ -741,123 +502,191 @@ QStringList Update::getDcSoftAndHardWareVersion() {
                          << "DC SW-version not available";
 }
 
-bool Update::doUpdate(int &displayIndex, QStringList const &filesToWorkOn) {
-    int tries = 20;
-    while (!m_hw->sys_areDCdataValid()) { // must deliver 'true', only then are all
-                                          // data from hwapi valid
-        if (--tries < 0) {
-            qCritical() << "ERROR!!! DC DATA NOT VALID -> CA-MASTER-PLUGIN NOT CONNECTED";
-            return false;
+QString Update::getFileVersion(QString const& jsonFileName) {
+    // "version":"15.10.2023 14:55 02.00.06",
+    static const QRegularExpression re("^.*(\\\"version\\\":)(.*)$");
+
+    QString fileVersion;
+    QFile inputFile(jsonFileName);
+    if (inputFile.open(QIODevice::ReadOnly)) {
+       QTextStream in(&inputFile);
+       while (!in.atEnd()) {
+          QString line = in.readLine();
+
+          QRegularExpressionMatch match;
+          int idx = line.indexOf(re, 0, &match);
+          if (idx != -1) {
+              fileVersion = match.captured(match.lastCapturedIndex());
+              break;
+          }
+       }
+       inputFile.close();
+    }
+
+    return fileVersion;
+}
+
+bool Update::checkDownloadedJsonVersions(QStringList const& jsonFileNames) {
+
+    for (QStringList::size_type i=0; i < jsonFileNames.size(); ++i) {
+
+        uint8_t jsonNr = 0;
+        QFileInfo fInfo(jsonFileNames[i]);
+
+        if (fInfo.fileName().endsWith("conf.json")) {
+            jsonNr = 1;
+        } else
+        if (fInfo.fileName().endsWith("device.json")) {
+            jsonNr = 2;
+        } else
+        if (fInfo.fileName().endsWith("cash.json")) {
+            jsonNr = 3;
+        } else {
+            QRegularExpressionMatch match;
+            static const QRegularExpression re("^(.*print)([0-3][0-9])\\.json\\s*$");
+            int idx = fInfo.fileName().indexOf(re, 0, &match);
+            if (idx != -1) {
+                QString captured = match.captured(match.lastCapturedIndex());
+                bool ok = false;
+                int n = captured.toInt(&ok);
+                if (ok) {
+                    jsonNr = n + 4;
+                }
+            }
         }
-        m_hw->dc_autoRequest(true);
-        QThread::msleep(500);
+
+        if (jsonNr != 0) {
+
+            m_hw->sys_requestJsonVersions(jsonNr);
+            QThread::msleep(500);
+
+            char buf[64];
+            memset(buf, 0x00, sizeof(buf));
+            m_hw->sys_getJsonVersions(jsonNr, buf);
+            buf[sizeof(buf)-1] = '\0';
+
+            QString const installedVersion(buf);
+            QString const fileVersion = getFileVersion(jsonFileNames[i]);
+
+            qCritical() << "installed version:" << installedVersion;
+            qCritical() << "     file version:" << fileVersion;
+
+            if (installedVersion == fileVersion) {
+
+            }
+        } else {
+            qCritical() << "CANNOT FIND JSON-NR FOR" << jsonFileNames[i];
+        }
+    }
+
+    return false;
+}
+
+bool Update::doUpdate(int &displayIndex, QStringList const &filesToWorkOn) {
+    if (m_sys_areDCdataValid == false) {
+        qCritical() << "ERROR!!! DC DATA NOT VALID -> CA-MASTER-PLUGIN NOT CONNECTED";
+        return false;
     }
 
     bool res = false;
     QList<QString>::const_iterator it;
     for (it = filesToWorkOn.cbegin(); it != filesToWorkOn.cend(); ++it) {
         m_worker->startProgressLoop();
+
         QString const &fToWorkOn = QDir::cleanPath(m_customerRepository + QDir::separator() + it->trimmed());
-#if UPDATE_DC == 1
-        static const QRegularExpression version("^.*dc2c[.][0-9]{1,2}[.][0-9]{1,2}[.]bin.*$");
-        if (fToWorkOn.contains(version)) {
-            Utils::printInfoMsg("DO-UPDATE FILE-TO-WORK-ON " + fToWorkOn);
 
-            QFile fn(fToWorkOn);
-            QFileInfo finfo(fn);
-            if (!fn.exists()) { // check for broken link
-                Utils::printCriticalErrorMsg("DO-UPDATE FILE-TO-WORK-ON "
-                    + fToWorkOn + " DOES NOT EXIST");
-                res = false;
-            } else {
-                bool updateBinaryRes = true;
+        if (fToWorkOn.contains("dc2c.bin")) {
+            bool updateBinaryRes = true;
 
-                qInfo() << "DOWNLOADING" << finfo.completeBaseName() << "TO DC";
-                m_hw->dc_autoRequest(false);// default: turn auto-request setting off
-                QThread::sleep(1);          // wait to be sure that there are no more
-                                            // commands sent to dc-hardware
-                qInfo() << "SET AUTO-REQUEST=FALSE";
+            // CONSOLE()
 
-                if ((updateBinaryRes = updateBinary(fToWorkOn.toStdString().c_str())) == true) {
-                    qCritical() << "downloaded binary" << fToWorkOn;
-                    ++displayIndex;
-                    emit m_worker->appendText(QString("\n(") + QString("%1").arg(displayIndex).rightJustified(2, ' ') + QString(")")
-                        + QString(" Update ") + QFileInfo(fToWorkOn).fileName(),
-                        Worker::UPDATE_STEP_DONE);
+            m_hw->dc_autoRequest(false);// default: turn auto-request setting off
+            QThread::sleep(1);          // wait to be sure that there are no more
+                                        // commands sent to dc-hardware
+
+            if ((updateBinaryRes = updateBinary(fToWorkOn)) == true) {
+
+                // qCritical() << "downloaded binary" << fToWorkOn;
+
+                ++displayIndex;
+                emit m_worker->appendText(QString("\n(") + QString("%1").arg(displayIndex).rightJustified(2, ' ') + QString(")")
+                    + QString(" Update ") + QFileInfo(fToWorkOn).fileName(),
+                    Worker::UPDATE_STEP_DONE);
+            }
+
+            m_hw->dc_autoRequest(true); // turn auto-request setting on
+
+            // qInfo() << "SET AUTO-REQUEST=TRUE";
+
+            QStringList const &versions = Update::getDcSoftAndHardWareVersion();
+            if (versions.size() >= 2) {
+                if (updateBinaryRes == true) {
+                    qInfo() << "dc-hardware-version (UPDATED)" << versions[0];
+                    qInfo() << "dc-firmware-version (UPDATED)" << versions[1];
+                } else {
+                    qInfo() << "dc-hardware-version (NOT UPDATED)" << versions[0];
+                    qInfo() << "dc-firmware-version (NOT UPDATED)" << versions[1];
                 }
+            }
 
-                m_hw->dc_autoRequest(true); // turn auto-request setting on
-                qInfo() << "SET AUTO-REQUEST=TRUE";
+            res = updateBinaryRes;
 
-                QStringList const &versions = Update::getDcSoftAndHardWareVersion();
-                if (versions.size() >= 2) {
-                    if (updateBinaryRes == true) {
-                        qInfo() << "dc-hardware-version (UPDATED)" << versions[0];
-                        qInfo() << "dc-firmware-version (UPDATED)" << versions[1];
-                    } else {
-                        qInfo() << "dc-hardware-version (NOT UPDATED)" << versions[0];
-                        qInfo() << "dc-firmware-version (NOT UPDATED)" << versions[1];
+        } else {
+            if (fToWorkOn.contains("DC2C_print", Qt::CaseInsensitive)
+                && fToWorkOn.endsWith(".json", Qt::CaseInsensitive)) {
+                res = true;
+                int i = fToWorkOn.indexOf("DC2C_print", Qt::CaseInsensitive);
+                int const templateIdx = fToWorkOn.mid(i).midRef(10, 2).toInt();
+                if ((templateIdx < 1) || (templateIdx > 32)) {
+                    qCritical() << "WRONG TEMPLATE INDEX" << templateIdx;
+                    res = false;
+                } else {
+                    if ((res = updatePrinterTemplate(templateIdx, fToWorkOn))) {
+                        Utils::printInfoMsg(
+                            QString("DOWNLOADED PRINTER TEMPLATE %1 WITH INDEX=%2")
+                                .arg(fToWorkOn)
+                                .arg(templateIdx));
+                        ++displayIndex;
+                        emit m_worker->appendText(QString("\n(") + QString("%1").arg(displayIndex).rightJustified(3, ' ') + QString(")")
+                              + QString(" Update ") + QFileInfo(fToWorkOn).fileName(),
+                                Worker::UPDATE_STEP_DONE);
                     }
                 }
-                res = updateBinaryRes;
-            }
-#endif
-        if (fToWorkOn.contains("DC2C_print", Qt::CaseInsensitive)
-         && fToWorkOn.endsWith(".json", Qt::CaseInsensitive)) {
-            res = true;
-            int i = fToWorkOn.indexOf("DC2C_print", Qt::CaseInsensitive);
-            int const templateIdx = fToWorkOn.mid(i).midRef(10, 2).toInt();
-            if ((templateIdx < 1) || (templateIdx > 32)) {
-                qCritical() << "WRONG TEMPLATE INDEX" << templateIdx;
-                res = false;
-            } else {
-                if ((res = updatePrinterTemplate(templateIdx, fToWorkOn))) {
-                    Utils::printInfoMsg(
-                        QString("DOWNLOADED PRINTER TEMPLATE %1 WITH INDEX=%2")
-                            .arg(fToWorkOn)
-                            .arg(templateIdx));
+            } else if (fToWorkOn.contains("DC2C_cash", Qt::CaseInsensitive)
+                    && fToWorkOn.endsWith(".json", Qt::CaseInsensitive)) {
+                res = true;
+                if ((res = updateCashConf(fToWorkOn))) {
+                    Utils::printInfoMsg(QString("DOWNLOADED CASH TEMPLATE %1").arg(fToWorkOn));
                     ++displayIndex;
                     emit m_worker->appendText(QString("\n(") + QString("%1").arg(displayIndex).rightJustified(3, ' ') + QString(")")
                           + QString(" Update ") + QFileInfo(fToWorkOn).fileName(),
                             Worker::UPDATE_STEP_DONE);
                 }
+            } else if (fToWorkOn.contains("DC2C_conf", Qt::CaseInsensitive)
+                    && fToWorkOn.endsWith(".json", Qt::CaseInsensitive)) {
+                res = true;
+                if ((res= updateConfig(fToWorkOn))) {
+                    Utils::printInfoMsg(QString("DOWNLOADED CONFIG TEMPLATE %1").arg(fToWorkOn));
+                    ++displayIndex;
+                    emit m_worker->appendText(QString("\n(") + QString("%1").arg(displayIndex).rightJustified(3, ' ') + QString(")")
+                          + QString(" Update ") + QFileInfo(fToWorkOn).fileName(),
+                            Worker::UPDATE_STEP_DONE);
+                }
+            } else if (fToWorkOn.contains("DC2C_device", Qt::CaseInsensitive)
+                    && fToWorkOn.endsWith(".json", Qt::CaseInsensitive)) {
+                res = true;
+                if ((res = updateDeviceConf(fToWorkOn))) {
+                    Utils::printInfoMsg(QString("DOWNLOADED DEVICE TEMPLATE %1").arg(fToWorkOn));
+                    ++displayIndex;
+                    emit m_worker->appendText(QString("\n(") + QString("%1").arg(displayIndex).rightJustified(3, ' ') + QString(")")
+                          + QString(" Update ") + QFileInfo(fToWorkOn).fileName(),
+                            Worker::UPDATE_STEP_DONE);
+                }
+            } else {
+                qCritical() << "UNKNOWN JSON FILE NAME" << fToWorkOn;
+                res = false;
             }
-        } else if (fToWorkOn.contains("DC2C_cash", Qt::CaseInsensitive)
-                && fToWorkOn.endsWith(".json", Qt::CaseInsensitive)) {
-            res = true;
-            if ((res = updateCashConf(fToWorkOn))) {
-                Utils::printInfoMsg(QString("DOWNLOADED CASH TEMPLATE %1").arg(fToWorkOn));
-                ++displayIndex;
-                emit m_worker->appendText(QString("\n(") + QString("%1").arg(displayIndex).rightJustified(3, ' ') + QString(")")
-                      + QString(" Update ") + QFileInfo(fToWorkOn).fileName(),
-                        Worker::UPDATE_STEP_DONE);
-            }
-        } else if (fToWorkOn.contains("DC2C_conf", Qt::CaseInsensitive)
-                && fToWorkOn.endsWith(".json", Qt::CaseInsensitive)) {
-            res = true;
-            if ((res= updateConfig(fToWorkOn))) {
-                Utils::printInfoMsg(QString("DOWNLOADED CONFIG TEMPLATE %1").arg(fToWorkOn));
-                ++displayIndex;
-                emit m_worker->appendText(QString("\n(") + QString("%1").arg(displayIndex).rightJustified(3, ' ') + QString(")")
-                      + QString(" Update ") + QFileInfo(fToWorkOn).fileName(),
-                        Worker::UPDATE_STEP_DONE);
-            }
-        } else if (fToWorkOn.contains("DC2C_device", Qt::CaseInsensitive)
-                && fToWorkOn.endsWith(".json", Qt::CaseInsensitive)) {
-            res = true;
-            if ((res = updateDeviceConf(fToWorkOn))) {
-                Utils::printInfoMsg(QString("DOWNLOADED DEVICE TEMPLATE %1").arg(fToWorkOn));
-                ++displayIndex;
-                emit m_worker->appendText(QString("\n(") + QString("%1").arg(displayIndex).rightJustified(3, ' ') + QString(")")
-                      + QString(" Update ") + QFileInfo(fToWorkOn).fileName(),
-                        Worker::UPDATE_STEP_DONE);
-            }
-        } else {
-            qCritical() << "UNKNOWN JSON FILE NAME" << fToWorkOn;
-            res = false;
         }
-        // m_worker->stopProgressLoop();
-        // m_worker->setProgress(100);
 
         if (res == false) {
             break;

update.h

@@ -32,6 +32,7 @@ class Update : public QObject {
     QString m_workingDir;
     bool m_maintenanceMode;
     bool m_dryRun;
+    bool m_sys_areDCdataValid;
 
     static QPluginLoader pluginLoader;
 
@@ -57,6 +58,7 @@ public:
                     char const *baudrate = "115200");
     virtual ~Update() override;
     bool doUpdate(int &displayIndex, QStringList const &linesToWorkOn);
+    bool checkDownloadedJsonVersions(QStringList const& jsonFileNames);
 
     hwinf *hw() { return m_hw; }
     hwinf const *hw() const { return m_hw; }
@@ -72,29 +74,21 @@ public:
 
 private:
     static QString jsonType(enum FileTypeJson type);
-
-    DownloadResult sendStatus(int ret) const;
-    DownloadResult sendNextAddress(int bNum) const;
-    DownloadResult sendNextDataBlock(QByteArray const &b, int bNum) const;
-    DownloadResult dc_downloadBinary(QByteArray const &binary) const;
-
-    bool startBootloader() const;
-    bool stopBootloader() const;
     bool openSerial(int br, QString baudrate, QString comPort) const;
     void closeSerial() const;
     bool isSerialOpen() const;
     bool resetDeviceController() const;
     QByteArray loadBinaryDCFile(QString filename) const;
     bool downloadBinaryToDC(QString const &bFile) const;
-    bool updateDC(QString bFile) const;
     bool updatePrinterTemplate(int templateIdx, QString fname) const;
-    bool updateBinary(char const *fileToSendToDC);
+    bool updateBinary(QString const &fileToSendToDC);
     bool updateConfig(QString jsFileToSendToDC);
     bool updateCashConf(QString jsFileToSendToDC);
     bool updateDeviceConf(QString jsFileToSendToDC);
     bool downloadJson(enum FileTypeJson type, int templateIdx,
                       QString jsFileToSendToDC) const;
     QStringList getDcSoftAndHardWareVersion();
+    QString getFileVersion(QString const& jsonFile);
 
 private slots:
     void readyReadStandardOutput();

worker.cpp

@@ -116,6 +116,8 @@ Worker::Worker(int customerNr,
                QString pluginName,
                QString workingDirectory,
                bool noUpdatePsaHardware,
+               bool alwaysDownloadConfig,
+               bool alwaysDownloadDC,
                bool dryRun,
                QObject *parent,
                char const *serialInterface,
@@ -131,6 +133,8 @@ Worker::Worker(int customerNr,
   , m_customerRepositoryPath(QString("%1/%2.git").arg(repositoryUrl).arg(m_customerNrStr))
   , m_customerRepository(QDir::cleanPath(m_workingDirectory + QDir::separator() + m_customerNrStr))
   , m_noUpdatePsaHardware(noUpdatePsaHardware)
+  , m_alwaysDownloadConfig(alwaysDownloadConfig)
+  , m_alwaysDownloadDC(alwaysDownloadDC)
   , m_dryRun(dryRun)
   , m_parent(parent)
   , m_serialInterface(serialInterface)
@@ -210,6 +214,12 @@ bool Worker::isRepositoryCorrupted() {
             Utils::printCriticalErrorMsg("CORRUPTED CUSTOMER REPOSITORY .GIT DOES NOT EXIST");
             return true;
         }
+        QDir customerRepositoryEtc(QDir::cleanPath(m_customerRepository + QDir::separator() + "etc/"));
+        if (!customerRepositoryEtc.exists()) {
+            // should never happen
+            Utils::printCriticalErrorMsg(QString("CORRUPTED CUSTOMER REPOSITORY %1/etc DOES NOT EXIST").arg(m_customerRepository));
+            return true;
+        }
     }
     return false;
 }
@@ -330,21 +340,30 @@ void Worker::privateUpdate() {
     //
     ////////////////////////////////////////////////////////////////////////////
     m_ismasTriggerActive = false;
-    if ((continueUpdate = updateTriggerSet()) == false) {
+    if (m_clone == false) {
+        if ((continueUpdate = updateTriggerSet()) == false) {
+            return;
+        } else {
+            GUI() << (ISMAS() << (CONSOLE() << UPDATE_STEP::CHECK_ISMAS_TRIGGER_SUCCESS));
+            setProgress(_CHECK_ISMAS_TRIGGER_SUCCESS);
+        }
+    } else {
         if (m_initialClone) {
             GUI() << (ISMAS() << (CONSOLE() << UPDATE_STEP::INITIAL_CLONE_WITHOUT_ACTIVE_ISMAS_TRIGGER));
         }
-        return;
-    } else {
-        GUI() << (ISMAS() << (CONSOLE() << UPDATE_STEP::INITIAL_CLONE_WITH_ACTIVE_ISMAS_TRIGGER));
     }
+
+    qCritical() << "**** m_ismasTriggerActive:" << m_ismasTriggerActive;
+    qCritical() << "****              m_clone:" << m_clone;
+
     if (m_ismasTriggerActive == false) {// make it explicit again: only if the
                                         // ismas trigger is active ('WAIT'),
                                         // then proceed
-        return;
-    }
-    GUI() << (ISMAS() << (CONSOLE() << UPDATE_STEP::CHECK_ISMAS_TRIGGER_SUCCESS));
-    setProgress(_CHECK_ISMAS_TRIGGER_SUCCESS);
+
+        if (m_clone == false) {  // if it is an (initial) clone, then
+            return;              // run the whole update process:
+        }                        // sync tariff-files, download jsons,
+    }                            // download device controller
 
 
     ////////////////////////////////////////////////////////////////////////////
@@ -453,9 +472,9 @@ bool Worker::updateTriggerSet() {
 
     GUI() << (ISMAS() << (CONSOLE() << UPDATE_STEP::CHECK_ISMAS_TRIGGER));
 
-    QString triggerValue("");
-
-    for (int repeat = 1; repeat <= 100; ++repeat) {
+    QString triggerValue("NOT CHECKED YET");
+    static constexpr int const repeats = 15;
+    for (int repeat = 1; repeat <= repeats; ++repeat) {
 
         if (repeat > 1) {
             int const startMs = QTime::currentTime().msecsSinceStartOfDay();
@@ -463,10 +482,12 @@ bool Worker::updateTriggerSet() {
             QString const &s = QString("elapsed: %1.%2s").arg(durationMs / 1000).arg(durationMs % 1000);
             CONSOLE(QStringList(func) << s) << UPDATE_STEP::DEBUG;
         } else {
-            CONSOLE(QStringList(func) << QString("-> REPEAT=%1").arg(repeat)) << UPDATE_STEP::DEBUG;
+            QStringList lst = (QStringList(func) << QString("-> REPEAT=%1 (%2)").arg(repeat).arg(repeats-repeat));
+            // GUI(lst) << UPDATE_STEP::CHECK_ISMAS_TRIGGER;
+            CONSOLE(lst) << UPDATE_STEP::DEBUG;
         }
 
-        if ((repeat % 10) == 0) {
+        if ((repeat % 8) == 0) {
             CONSOLE(QStringList(func) << "RESTART APISM") << UPDATE_STEP::DEBUG;
             Command c("systemctl restart apism");
             if (c.execute("/tmp")) {
@@ -556,7 +577,7 @@ bool Worker::updateTriggerSet() {
                             return m_ismasTriggerActive;
                         } else
                         if (QRegExp("\\s*").exactMatch(triggerValue)) { // check for whitespace
-                            QStringList lst("empty update trigger");
+                            QStringList lst(QString("%1 empty update trigger (%2)").arg(repeat).arg(repeats-repeat));
                             if (m_clone) {
                                 GUI(lst) << (CONSOLE(lst) << UPDATE_STEP::CHECK_ISMAS_TRIGGER_WRONG_VALUE);
                                                     // if the customer repository has just been cloned
@@ -638,6 +659,33 @@ bool Worker::filesToUpdate() {
     // always execute contents of opkg_commands-file
     m_filesToUpdate << "etc/psa_update/opkg_commands";
 
+    if (m_clone && m_alwaysDownloadConfig) {
+        // always download all json-config files, even if none of them have been
+        // changed in the git repository. useful for first installation.
+        QDir dir(QDir::cleanPath(m_customerRepository + QDir::separator() + "etc/psa_config"));
+        if (dir.exists()) {
+            QStringList jsons = dir.entryList(QStringList() << "DC2C*.json", QDir::Files);
+            if (!jsons.isEmpty()) {
+                for (QStringList::size_type i=0; i<jsons.size(); ++i) {
+                    m_filesToUpdate << QDir::cleanPath(QString("etc/psa_config/") + jsons.at(i));
+                }
+            }
+        }
+    }
+
+    if (m_clone && m_alwaysDownloadDC) {
+        // always download the last dc-binary, even if not changed in the
+        // git repository. useful for first installation.
+        QDir dir(QDir::cleanPath(m_customerRepository + QDir::separator() + "etc/dc"));
+        if (dir.exists()) {
+            QStringList dc = dir.entryList(QStringList() << "dc2c.bin", QDir::Files,
+                                           QDir::SortFlag::Time | QDir::SortFlag::Reversed);
+            if (!dc.isEmpty()) {
+                m_filesToUpdate << QDir::cleanPath(QString("etc/dc/") + dc.first());
+            }
+        }
+    }
+
     if (std::optional<QString> changes = m_gc.gitPull()) {
         if (!changes.value().contains("Already up to date")) {
             if (std::optional<QStringList> changedFileNames = m_gc.gitDiff(changes.value())) {
@@ -645,6 +693,9 @@ bool Worker::filesToUpdate() {
             }
         }
         m_filesToUpdate.removeDuplicates();
+
+        qCritical() << __PRETTY_FUNCTION__ << "FILES-TO-UPDATE" << m_filesToUpdate;
+
         GUI(m_filesToUpdate) << (CONSOLE(m_filesToUpdate) << UPDATE_STEP::FILES_TO_UPDATE);
         setProgress(_FILES_TO_UPDATE);
     } else {
@@ -652,7 +703,6 @@ bool Worker::filesToUpdate() {
         return false;
     }
 
-
     return true;
 }
 
@@ -666,8 +716,7 @@ bool Worker::computeFilesToDownload() {
             fName.contains("DC2C_cash", Qt::CaseInsensitive)) {
             m_filesToDownload << fName;  // download printer-config-files
         } else {
-            static const QRegularExpression version("^.*dc2c[.][0-9]{1,2}[.][0-9]{1,2}[.]bin.*$");
-            if (fName.contains(version)) {
+            if (fName.contains("dc2c.bin")) {
                 m_filesToDownload << fName; // download device controller
             }
         }
@@ -688,7 +737,7 @@ bool Worker::execOpkgCommands() {
                     if (f.open(QIODevice::ReadOnly)) {
                         QTextStream in(&f);
                         m_opkgCommands.clear();
-                        bool executeOpkgCommandFailed = false;
+                        QStringList opkgErrorLst;
                         while (!in.atEnd()) {
                             QString line = in.readLine();
                             static const QRegularExpression comment("^\\s*#.*$");
@@ -696,7 +745,7 @@ bool Worker::execOpkgCommands() {
                                 // found opkg command
                                 QString opkgCommand = line.trimmed();
                                 if (!executeOpkgCommand(opkgCommand)) {
-                                    executeOpkgCommandFailed = true;
+                                    opkgErrorLst << opkgCommand;
                                 } else {
                                     QString cmd = "\n  " + opkgCommand;
                                     emit appendText(cmd);
@@ -750,14 +799,15 @@ bool Worker::execOpkgCommands() {
                             }
                         }
                         f.close();
-                        if (!executeOpkgCommandFailed) {
+                        if (opkgErrorLst.size() == 0) {
                             if (m_opkgCommands.size() > 0) {
                                 m_displayIndex = 1;
-                                GUI() << UPDATE_STEP::EXEC_OPKG_COMMAND_SUCCESS;
+                                ISMAS() << (GUI() << (CONSOLE() << UPDATE_STEP::EXEC_OPKG_COMMAND_SUCCESS));
                                 setProgress(_EXEC_OPKG_COMMAND_SUCCESS);
                             }
                         } else {
                             m_displayIndex = 1;
+                            ISMAS(opkgErrorLst) << (GUI(opkgErrorLst) << (CONSOLE() << UPDATE_STEP::EXEC_OPKG_COMMAND_FAILURE));
                             GUI() << UPDATE_STEP::EXEC_OPKG_COMMAND_FAILURE;
                             setProgress(_EXEC_OPKG_COMMAND_FAILURE);
                             return false;
@@ -773,7 +823,7 @@ bool Worker::execOpkgCommands() {
 bool Worker::downloadFilesToPSAHardware() {
     m_displayIndex = 0;
 
-    GUI(m_filesToUpdate) << (CONSOLE(m_filesToUpdate) << UPDATE_STEP::DOWNLOAD_FILES_TO_PSA_HARDWARE);
+    GUI(m_filesToDownload) << (CONSOLE(m_filesToDownload) << UPDATE_STEP::DOWNLOAD_FILES_TO_PSA_HARDWARE);
     setProgress(_DOWNLOAD_FILES_TO_PSA_HARDWARE);
 
     if (m_noUpdatePsaHardware == false) {
@@ -788,7 +838,16 @@ bool Worker::downloadFilesToPSAHardware() {
                           m_pluginName,
                           m_workingDirectory);
 
-            return update.doUpdate(m_displayIndex, m_filesToDownload);
+            if (update.doUpdate(m_displayIndex, m_filesToDownload)) {
+                // prepared for use: at the moment, the dc-library does not work
+                // as expected.
+
+                // static const QRegularExpression re("^.*\\.json$");
+                // return update.checkDownloadedJsonVersions(m_filesToDownload.filter(re));
+
+                return true;
+            }
+            return false;
         } else {
             CONSOLE(QStringList("NO FILES TO DOWNLOAD TO PSA-HW")) << UPDATE_STEP::DOWNLOAD_FILES_TO_PSA_HARDWARE_FAILURE;
             setProgress(_DOWNLOAD_FILES_TO_PSA_HARDWARE_FAILURE);
@@ -808,7 +867,7 @@ bool Worker::syncCustomerRepositoryAndFS() {
                             QStringList() << "-c" << "mkdir -p /etc/psa_config /etc/dc /etc/psa_tariff")) {
                 qCritical() << "COULD NOT EXECUTE '" << md.command() << "' exitCode=(" << md.exitCode() << ")";
             }
-            QString const params("-vvv                    "
+            QString const params("-v                      "
                                  "--recursive             "
                                  "--progress              "
                                  "--checksum              "

worker.h

@@ -124,6 +124,8 @@ class Worker : public QThread{
     QString const m_customerRepositoryPath;
     QString const m_customerRepository;
     bool const m_noUpdatePsaHardware;
+    bool const m_alwaysDownloadConfig;
+    bool const m_alwaysDownloadDC;
     bool const m_dryRun;
     QObject *m_parent;
     QString const m_serialInterface;
@@ -331,6 +333,8 @@ public:
                     QString pluginName,
                     QString workingDir = ".",
                     bool noUpdatePsaHardware = false,
+                    bool alwaysDownloadConfig = false,
+                    bool alwaysDownloadDC = false,
                     bool dryRun = false,
                     QObject *parent = nullptr,
                     char const *serialInterface = SERIAL_PORT,
@@ -516,8 +520,10 @@ private:
         break;
         case UPDATE_STEP::CHECK_FOR_REPOSITORY_CHANGES_FAILURE:
         break;
-        case UPDATE_STEP::FILES_TO_UPDATE:
-        break;
+        case UPDATE_STEP::FILES_TO_UPDATE: {
+            lst << instance->m_debugMsg;
+            Utils::printUpdateStatusMsg(debug, lst);
+        } break;
         case UPDATE_STEP::DOWNLOAD_FILES_TO_PSA_HARDWARE: {
             lst << instance->m_debugMsg;
             Utils::printUpdateStatusMsg(debug, lst);
@@ -551,8 +557,10 @@ private:
         break;
         case UPDATE_STEP::EXEC_OPKG_COMMAND_SUCCESS:
         break;
-        case UPDATE_STEP::EXEC_OPKG_COMMAND_FAILURE:
-        break;
+        case UPDATE_STEP::EXEC_OPKG_COMMAND_FAILURE: {
+            lst << instance->m_debugMsg;
+            Utils::printUpdateStatusMsg(debug, lst);
+        } break;
         case UPDATE_STEP::DOWNLOAD_CONFIG_FILE:
         break;
         case UPDATE_STEP::DOWNLOAD_CONFIG_FILE_SUCCESS:
@@ -572,18 +580,24 @@ private:
             Utils::printUpdateStatusMsg(debug, lst);
         break;
         case UPDATE_STEP::DOWNLOAD_FILES_TO_PSA_HARDWARE_SUCCESS:
+            lst << instance->m_debugMsg;
+            Utils::printUpdateStatusMsg(debug, lst);
         break;
         case UPDATE_STEP::DOWNLOAD_FILES_TO_PSA_HARDWARE_FAILURE:
         break;
         case UPDATE_STEP::SYNC_CUSTOMER_REPOSITORY:
         break;
         case UPDATE_STEP::SYNC_CUSTOMER_REPOSITORY_SUCCESS:
+            lst << instance->m_debugMsg;
+            Utils::printUpdateStatusMsg(debug, lst);
         break;
         case UPDATE_STEP::SYNC_CUSTOMER_REPOSITORY_FAILURE:
         break;
         case UPDATE_STEP::SAVE_LOGS:
         break;
         case UPDATE_STEP::SAVE_LOGS_SUCCESS:
+            lst << instance->m_debugMsg;
+            Utils::printUpdateStatusMsg(debug, lst);
         break;
         case UPDATE_STEP::SAVE_LOGS_FAILURE:
         break;
@@ -591,12 +605,18 @@ private:
             // SEND_LAST_VERSION_CORRECTION
         break;
         case UPDATE_STEP::UPDATE_SUCCEEDED:
+            lst << instance->m_debugMsg;
+            Utils::printUpdateStatusMsg(debug, lst);
         break;
         case UPDATE_STEP::UPDATE_ACTIVATED:
+            lst << instance->m_debugMsg;
+            Utils::printUpdateStatusMsg(debug, lst);
         break;
         case UPDATE_STEP::UPDATE_FAILED:
         break;
         case UPDATE_STEP::FINISHED:
+            lst << instance->m_debugMsg;
+            Utils::printUpdateStatusMsg(debug, lst);
         break;
         case UPDATE_STEP::DEBUG: {
             lst << instance->m_debugMsg;
@@ -924,33 +944,77 @@ private:
         case UPDATE_STEP::DOWNLOAD_DEVICE_CONTROLLER:
             ismasClient.setProgressInPercent(_DOWNLOAD_DEVICE_CONTROLLER);
         break;
-        case UPDATE_STEP::DOWNLOAD_DEVICE_CONTROLLER_SUCCESS:
+        case UPDATE_STEP::DOWNLOAD_DEVICE_CONTROLLER_SUCCESS: {
             ismasClient.setProgressInPercent(_DOWNLOAD_DEVICE_CONTROLLER_SUCCESS);
-        break;
+            QString const &ismasUpdateNews =
+                QString("#M=APISM#C=CMD_EVENT#J=") +
+                    ismasClient.updateNewsToIsmas(
+                        _ISMAS_CONTINUE,
+                        ismasClient.getProgressInPercent(),
+                        IsmasClient::RESULT_CODE::SUCCESS,
+                        smap[step],
+                        instance->m_ismasMsg.join(' ').toStdString().c_str(),
+                        "");
+            ismasClient.sendRequestReceiveResponse(
+                IsmasClient::APISM::DB_PORT, ismasUpdateNews);
+        } break;
         case UPDATE_STEP::DOWNLOAD_DEVICE_CONTROLLER_FAILURE:
             ismasClient.setProgressInPercent(_DOWNLOAD_DEVICE_CONTROLLER_FAILURE);
         break;
-        case UPDATE_STEP::DOWNLOAD_FILES_TO_PSA_HARDWARE_SUCCESS:
+        case UPDATE_STEP::DOWNLOAD_FILES_TO_PSA_HARDWARE_SUCCESS: {
             ismasClient.setProgressInPercent(_DOWNLOAD_FILES_TO_PSA_HARDWARE_SUCCESS);
-        break;
+            QString const &ismasUpdateNews =
+                QString("#M=APISM#C=CMD_EVENT#J=") +
+                    ismasClient.updateNewsToIsmas(
+                        _ISMAS_CONTINUE,
+                        ismasClient.getProgressInPercent(),
+                        IsmasClient::RESULT_CODE::SUCCESS,
+                        smap[step],
+                        instance->m_ismasMsg.join(' ').toStdString().c_str(),
+                        "");
+            ismasClient.sendRequestReceiveResponse(
+                IsmasClient::APISM::DB_PORT, ismasUpdateNews);
+        } break;
         case UPDATE_STEP::DOWNLOAD_FILES_TO_PSA_HARDWARE_FAILURE:
             ismasClient.setProgressInPercent(_DOWNLOAD_FILES_TO_PSA_HARDWARE_FAILURE);
         break;
         case UPDATE_STEP::SYNC_CUSTOMER_REPOSITORY:
             ismasClient.setProgressInPercent(_SYNC_CUSTOMER_REPOSITORY);
         break;
-        case UPDATE_STEP::SYNC_CUSTOMER_REPOSITORY_SUCCESS:
+        case UPDATE_STEP::SYNC_CUSTOMER_REPOSITORY_SUCCESS: {
             ismasClient.setProgressInPercent(_SYNC_CUSTOMER_REPOSITORY_SUCCESS);
-        break;
+            QString const &ismasUpdateNews =
+                QString("#M=APISM#C=CMD_EVENT#J=") +
+                    ismasClient.updateNewsToIsmas(
+                        _ISMAS_CONTINUE,
+                        ismasClient.getProgressInPercent(),
+                        IsmasClient::RESULT_CODE::SUCCESS,
+                        smap[step],
+                        instance->m_ismasMsg.join(' ').toStdString().c_str(),
+                        "");
+            ismasClient.sendRequestReceiveResponse(
+                IsmasClient::APISM::DB_PORT, ismasUpdateNews);
+        } break;
         case UPDATE_STEP::SYNC_CUSTOMER_REPOSITORY_FAILURE:
             ismasClient.setProgressInPercent(_SYNC_CUSTOMER_REPOSITORY_FAILURE);
         break;
         case UPDATE_STEP::SAVE_LOGS:
             ismasClient.setProgressInPercent(_SAVE_LOGS);
         break;
-        case UPDATE_STEP::SAVE_LOGS_SUCCESS:
+        case UPDATE_STEP::SAVE_LOGS_SUCCESS: {
             ismasClient.setProgressInPercent(_SAVE_LOGS_SUCCESS);
-        break;
+            QString const &ismasUpdateNews =
+                QString("#M=APISM#C=CMD_EVENT#J=") +
+                    ismasClient.updateNewsToIsmas(
+                        _ISMAS_CONTINUE,
+                        ismasClient.getProgressInPercent(),
+                        IsmasClient::RESULT_CODE::SUCCESS,
+                        smap[step],
+                        instance->m_ismasMsg.join(' ').toStdString().c_str(),
+                        "");
+            ismasClient.sendRequestReceiveResponse(
+                IsmasClient::APISM::DB_PORT, ismasUpdateNews);
+        } break;
         case UPDATE_STEP::SAVE_LOGS_FAILURE:
             ismasClient.setProgressInPercent(_SAVE_LOGS_FAILURE);
         break;
@@ -1063,6 +1127,9 @@ private:
         break;
         case UPDATE_STEP::CHECK_ISMAS_TRIGGER:
             emit worker->appendText("\n" CHECK_UPDATE_TRIGGER_SET);
+            if (worker->m_guiMsg.size() > 0) {
+                emit worker->showStatusMessage(worker->m_guiMsg);
+            }
         break;
         case UPDATE_STEP::CHECK_ISMAS_TRIGGER_SUCCESS:
         break;
@@ -1113,7 +1180,8 @@ private:
                 for (int i = 0; i < size; ++i) {
                     emit worker->appendText(QString("\n ") + worker->m_filesToUpdate.at(i));
                 }
-            } else {
+            }
+            if (size == 1) {
                 emit worker->appendText("Found 1 file to update :", UPDATE_STEP_DONE);
                 emit worker->appendText(QString("\n ") + worker->m_filesToUpdate.at(0));
             }