Merged new function to DCPlugin (01.06.2023).

Added c++17.

.gitignore

@@ -1 +1,41 @@
-*.user
+# C++ objects and libs
+
+*.slo
+*.lo
+*.o
+*.a
+*.la
+*.lai
+*.so
+*.dll
+*.dylib
+
+# Qt-es
+
+*.pro.user
+*.pro.user.*
+moc_*.cpp
+qrc_*.cpp
+Makefile
+Makefile.*
+*-build-*
+
+#
+*.autosave
+ui_*.h
+version.h
+version.txt
+
+packages/*
+*.pro.orig
+Output/setup.exe
+.directory
+
+*~
+resources/icons/*.png
+resources/icons/*.jpg
+resources/icons/*.gif
+resources/style/*.qss
+text/*.html
+!text/*_template.html
+text/*.xml

DCPlugin.pri

@@ -2,6 +2,7 @@ INCLUDEPATH += $${PWD}/include
 DEPENDPATH += $${PWD}
 
 HEADERS += $${PWD}/include/com.h \
+    $$PWD/include/datei.h \
     $${PWD}/include/controlBus.h \
     $${PWD}/include/datIf.h \
     $${PWD}/include/dcBL.h \
@@ -10,9 +11,12 @@ HEADERS += $${PWD}/include/com.h \
     $${PWD}/include/prot.h \
     $${PWD}/include/sendWRcmd.h \
     $${PWD}/include/storeINdata.h \
-    $${PWD}/include/tslib.h
+    $${PWD}/include/tslib.h \
+    $${PWD}/include/shared_mem_buffer.h
 
 SOURCES += $${PWD}/src/com.cpp \
+    $$PWD/src/datei.cpp \
+    $$PWD/src/main.cpp \
     $${PWD}/src/controlBus.cpp \
     $${PWD}/src/datIf.cpp \
     $${PWD}/src/dcBL.cpp \
@@ -20,4 +24,5 @@ SOURCES += $${PWD}/src/com.cpp \
     $${PWD}/src/prot.cpp \
     $${PWD}/src/sendWRcmd.cpp \
     $${PWD}/src/storeINdata.cpp \
-    $${PWD}/src/tslib.cpp
+    $${PWD}/src/tslib.cpp \
+    $${PWD}/src/shared_mem_buffer.cpp

DCPlugin.pro

@@ -1,5 +1,5 @@
 TEMPLATE = lib
-CONFIG += plugin PTU5
+CONFIG += plugin
 #CONFIG += c++11 console
 #CONFIG -= app_bundle
 #QT += widgets
@@ -15,17 +15,19 @@ QMAKE_CXXFLAGS += -Wno-deprecated-copy
 ARCH = PTU5
 
 contains( CONFIG, DesktopLinux ) {
-    QMAKE_CC = ccache $$QMAKE_CC
+    # QMAKE_CC = ccache $$QMAKE_CC
-    QMAKE_CXX = ccache $$QMAKE_CXX
+    # QMAKE_CXX = ccache $$QMAKE_CXX
-    QMAKE_CXXFLAGS += -std=c++11
+    QMAKE_CXXFLAGS += -std=c++17
+    # QMAKE_CXXFLAGS += -Wno-deprecated-ctor
     linux-clang {  QMAKE_CXXFLAGS += -Qunused-arguments   }
     ARCH = DesktopLinux
+    include(DCPlugin.pri)
 }
 
 contains( CONFIG, PTU5 ) {
-    QMAKE_CC = ccache $$QMAKE_CC
+    # QMAKE_CC = ccache $$QMAKE_CC
-    QMAKE_CXX = ccache $$QMAKE_CXX
+    # QMAKE_CXX = ccache $$QMAKE_CXX
-    QMAKE_CXXFLAGS += -std=c++11
+    QMAKE_CXXFLAGS += -std=c++17
     linux-clang {  QMAKE_CXXFLAGS += -Qunused-arguments   }
     CONFIG += link_pkgconfig
     ARCH = PTU5
@@ -33,10 +35,11 @@ contains( CONFIG, PTU5 ) {
     # NOTE: include contents of DCPlugin.pri. Also used by ATBQT.
     # Add new files in DCPlugin.pri.
     include(DCPlugin.pri)
-
 }
 
 contains( CONFIG, PTU5_YOCTO ) {
+    greaterThan(QT_MAJOR_VERSION, 4): QT += serialport
+    PTU5BASEPATH = /opt/devel/ptu5
     ARCH = PTU5
 
     # add qmqtt lib
@@ -44,7 +47,9 @@ contains( CONFIG, PTU5_YOCTO ) {
 }
 
 TARGET   = CashAgentLib
-DESTDIR  = ../plugins
+#DESTDIR  = ../plugins
+INTERFACE = DeviceController
+INTERFACE_DEFINITION = $${PWD}/include/ATBAPP/DeviceControllerInterface.h
 
 
 # The following define makes your compiler emit warnings if you use
@@ -65,3 +70,21 @@ DEFINES += QT_DEPRECATED_WARNINGS
 #else: unix:!android: target.path = /opt/$${TARGET}/bin
 #!isEmpty(target.path): INSTALLS += target
 
+
+
+
+DISTFILES += \
+    generate-version.sh
+
+
+# Define how to create version.h
+VERSION_H = $$PWD/include/version.h
+version.output = $$PWD/include/version.h
+version.commands = $$PWD/generate-version.sh $${ARCH} $${TARGET} $${INTERFACE} $${INTERFACE_DEFINITION} $${VERSION_H}
+version.depends = FORCE
+version.input = VERSION_H
+version.variable_out = HEADERS
+QMAKE_EXTRA_COMPILERS += version
+QMAKE_CLEAN += $${PWD}/include/version.h
+
+HEADERS +=

generate-version.sh

@@ -0,0 +1,155 @@
+#!/bin/bash
+
+VERSION_STRING=""
+
+#GIT='/cygdrive/c/Program Files \(x86\)/Git/bin/git'
+GIT=git
+
+
+
+
+parse_git_branch () {
+    $GIT branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e "s/* \(.*\)/\1/"
+}
+
+
+ARCH=$1
+TARGET=$2
+INTERFACE=$3
+INTERFACE_DEFINITION=$4
+VERSION_H=$5
+
+SCRIPT=$(readlink -f $0)
+SCRIPTPATH=`dirname $SCRIPT`
+OUTPUTDIR=$(pwd)
+echo " current dir is : " $(pwd)
+echo $SCRIPT
+echo $SCRIPTPATH
+
+echo "changing dir to script path: " $SCRIPTPATH
+cd $SCRIPTPATH
+
+# set version string ##################################################################
+if [ -z $VERSION_STRING ] ; then
+  VERSION_STRING=$(date +%Y%m%d_%H%M)
+fi
+GIT_DESCRIBE=$($GIT describe)
+GIT_BRANCH=$(parse_git_branch)
+
+# extract path from branchname:
+IFS='_' read -ra TMP_ARRAY <<< "${GIT_BRANCH}"
+BRANCH_PATH=${TMP_ARRAY[0]}
+
+
+
+# detect if we have a development version:
+if [ ${#TMP_ARRAY[1]} -gt 0 ] ; then
+  DEV_SUFFIX="_dev"
+else
+  DEV_SUFFIX=""
+fi
+
+# detect if git status is dirty
+GIT_DESCRIBE_DIRTY=$($GIT describe --dirty)
+if [ "${GIT_DESCRIBE_DIRTY:(-6)}" == "-dirty" ] ; then
+  DIRTY_SUFFIX="_dirty"
+else
+  DIRTY_SUFFIX=""
+fi
+
+
+if [ -n "$DIRTY_SUFFIX" ] || [ -n "$DEV_SUFFIX" ] ; then
+  DEVDIRTY=true
+else
+  DEVDIRTY=false
+fi
+
+
+# extract interface definition 
+
+#
+#Q_DECLARE_INTERFACE(CCInterface,
+#         "eu.atb.ptu.plugin.CCInterface/2.9.0")
+# -> extract whole string within quotation marks
+INTERFACE_VERSION=$(grep 'eu.atb.ptu.plugin.' ${INTERFACE_DEFINITION})
+# get string within quotes:
+INTERFACE_VERSION=`echo ${INTERFACE_VERSION} | awk -F \" '{print $2}'`
+
+
+#
+# write version.h
+
+
+echo "     TARGET is: $TARGET"
+echo "     ARCH   is: $ARCH"
+echo " "
+echo "     PluginName: $TARGET"
+echo "     Interface:  $INTERFACE"
+echo "     InterfaceVersion: $INTERFACE_VERSION"
+echo " "
+echo "     new version is:  $VERSION_STRING"
+echo "     git describe is: $GIT_DESCRIBE"
+echo "     git branch is:   $GIT_BRANCH"
+echo "     branch-path is:  $BRANCH_PATH"
+echo "  "
+
+echo "     dev suffix:     $DEV_SUFFIX"
+echo "     dirty suffix:   $DIRTY_SUFFIX"
+
+
+PLUGIN_VERSION=${VERSION_STRING}
+#ATB_QT_GIT_DESCRIBE=${GIT_DESCRIBE}_${GIT_BRANCH}
+PLUGIN_GIT_DESCRIBE=${GIT_DESCRIBE}_${BRANCH_PATH}${DEV_SUFFIX}${DIRTY_SUFFIX}
+
+#TARGET=IngenicoZVT_CCPlugin
+
+
+# build version.h #####################################################################
+
+echo "     building new version info (version.h) ..."
+
+
+
+
+echo "#ifndef VERSION_H"   >  ${VERSION_H}
+echo "#define VERSION_H"   >> ${VERSION_H}
+echo ""                    >> ${VERSION_H}
+echo ""                    >> ${VERSION_H}
+echo "#define INTERFACE_VERSION \"${INTERFACE_VERSION}\""      >> ${VERSION_H}
+echo "#define PLUGIN_VERSION \"${PLUGIN_VERSION}\""           >> ${VERSION_H}
+echo ""                                                       >> ${VERSION_H}
+echo "#define PLUGIN_GIT_DESCRIBE \"${PLUGIN_GIT_DESCRIBE}\"" >> ${VERSION_H}
+echo ""                                                       >> ${VERSION_H}
+echo ""                                                       >> ${VERSION_H}
+
+cat <<EOT >> ${VERSION_H}
+
+const std::string pluginInfoString = R"(
+{
+    "Interface": "${INTERFACE}",
+    "InterfaceVersion": "${INTERFACE_VERSION}",
+    "PluginName": "${TARGET}",
+    "Version": "${PLUGIN_VERSION}",
+    "git-describe": "${PLUGIN_GIT_DESCRIBE}",
+}
+)";
+
+EOT
+
+echo ""                                              >> ${VERSION_H}
+echo ""                                              >> ${VERSION_H}
+if [ ${DEVDIRTY} == "true" ] ; then
+echo "#define DEVDIRTY"                              >> ${VERSION_H}
+echo ""                                              >> ${VERSION_H}
+echo ""                                              >> ${VERSION_H}
+fi
+echo "#define SYSTEM_ARCH \"${ARCH}\""               >> ${VERSION_H}
+echo "#define ARCH_${ARCH}"                          >> ${VERSION_H}
+echo ""                                              >> ${VERSION_H}
+echo "" 					     >> ${VERSION_H}
+echo "#endif //VERSION_H"  >> ${VERSION_H}
+
+
+
+
+

include/datIf.h

@@ -303,6 +303,7 @@ class T_datif : public QMainWindow
         // docNr =transmitted in WRITEADDRESS high byte
         // blockNr=transmitted in WRITEADDRESS low byte
 
+    int     datif_noResponseCtr;
 
     T_prot *myDCIF;
     QTimer *datif_trigger;
@@ -327,6 +328,11 @@ signals:
         //the requested data are stored in peripheral image
         // can be loaded with epi
 
+    void datif_templatePrintFinished_OK();
+    void datif_templatePrintFinished_Err();
+
+    void datif_gotNewCoin();
+
 };
 
 #endif // CI_H

include/datei.h

@@ -0,0 +1,202 @@
+#ifndef DATEI_H
+#define DATEI_H
+
+#include <stdint.h>
+#include <QFile>
+#include <QFileInfo>
+#include <QDebug>
+#include "tslib.h"
+#include <QString>
+#include <QJsonDocument>
+#include <QJsonObject>
+#include <QJsonArray>
+#include <QJsonParseError>
+
+    // create csv file with:
+#define FILESEPERATOR       ','
+
+    // pasre csv with:
+#define FILESEP1       ','
+#define FILESEP2       ';'
+
+#define NEWLINEINFILE       '\n'
+#define MAXNUMBEROFSEQUENCES      200
+    // only for csv files
+
+
+// all generated files located in sudirectory "dynamic machine data - dmd"
+
+#define FILENAME_SHAREDDATA            "../dmd/DCshare.csv"
+#define FILENAME_SHARED_UID            "../dmd/DC_UID.csv"
+
+// -------------------------------------------------------------------------------------------------
+// ------------------------------------------------------ create csv file -------------------------------
+// -------------------------------------------------------------------------------------------------
+
+
+// create array with strings and values (to be written to file)
+void csv_startCreatingFile(void);
+void csv_addTextToFile(QString myText);
+void csv_addIntToFile(int myValue);
+void csv_addUintToFile(uint myValue);
+void csv_addLongvalToFile(qlonglong myValue);
+void csv_addUlongvalToFile(qulonglong myValue);
+//void csv_addCurrentTimeToFile(void);
+//void csv_addCurrentDateToFile(void);
+void csv_addNewlineToFile(void);
+QByteArray csv_readbackArray(void);
+
+
+// -------------------------------------------------------------------------------------------------
+// ------------------------------------------------------ parse csv file -------------------------------
+// -------------------------------------------------------------------------------------------------
+
+
+// return number of entries in the just read file (entries are seperated by
+// comma or line-feed)
+uint32_t csv_nrOfEntriesInFile(QByteArray readFromFile);
+
+// before: QByteArray sourceFile=datei_readFromFile(filename);
+
+QByteArray csv_getOneFileSequence(QByteArray sourceFile, uint32_t sequNr);
+// not needed, just for test       // sequNr: 0....(size-1)
+
+// get single entries of of the just read file:
+int csv_getEntryAsInt(QByteArray sourceFile, uint32_t sequNr);
+    // sequNr: 0....(size-1)
+
+int32_t csv_getEntryAsLong(QByteArray sourceFile, uint32_t sequNr);
+    // sequNr: 0....(size-1)
+
+uint8_t csv_getEntryAsUshort(QByteArray sourceFile, uint32_t sequNr);
+    // sequNr: 0....(size-1)
+
+uint16_t csv_getEntryAsUint(QByteArray sourceFile, uint32_t sequNr);
+    // sequNr: 0....(size-1)
+
+uint32_t csv_getEntryAsUlong(QByteArray sourceFile, uint32_t sequNr);
+    // sequNr: 0....(size-1)
+
+uint64_t csv_getEntryAs2Ulong(QByteArray sourceFile, uint32_t sequNr);
+    // sequNr: 0....(size-1)
+
+QString csv_getEntryAsString(QByteArray sourceFile, uint32_t sequNr);
+    // sequNr: 0....(size-1)
+
+
+// -------------------------------------------------------------------------------------------------
+// ------------------------------------------------------ create Json Record -------------------------------
+// -------------------------------------------------------------------------------------------------
+
+void json_startRecord(void);
+    // clear buffer and write opening curly bracket {
+
+void json_enterIntToRecord(QString attribute, ulong i_value);
+    // example: "parameter":1234567890
+
+void json_enterTextToRecord(QString attribute, QString txt_value);
+    // example: "parameter":"slow"
+
+//void json_addCurrentTimeToRecord(QString attribute);
+    // example: if attribute=myTime:  "myTime":"hh_mm_ss"
+
+//void json_addCurrentDateToRecord(QString attribute);
+    // example: if attribute=myDate:  "myDate":"dd.mm.yyyy"
+    // also / possible as seperator
+    // further possible forms:
+    // format=  0: dd.mm.yyyy   (deutsch)
+    //          1: mm.dd.yyyy   (amerika)
+    //          2: yyyy.mm.dd   (Iran, Dubai)
+    //          3: dd.yyyy.mm
+    //          4: mm.yyyy.dd
+    //          5: yyyy.dd.mm
+
+void json_enterArrayToRecord(QString attribute, uint8_t *buf, ulong nrofVals);
+    // add array of numbers with "nrofVals" elements
+
+void json_enterStructToRecord(QString attribute);
+    // every call must be concluded with an extra "json_finishFile()"
+    // example: "sname":{
+
+void json_finishStruct(void);
+
+void json_finishRecord(void);
+    // close curly bracket
+
+
+QString json_readbackRecordStr(void);
+
+QByteArray json_readbackRecordBa(void);
+
+
+// -------------------------------------------------------------------------------------------------
+// ------------------------------------------------------ parse Json file -------------------------------
+// -------------------------------------------------------------------------------------------------
+
+// first: QByteArray datei_readFromFile(QString filename);
+
+//void datei_json_readTestFile(QString filename);
+
+int json_nrOfPairsInFile(QByteArray filename);
+
+bool json_exists(QByteArray filename, QString searchForKey);
+    // look for "searchForKey" =name of the pair (left of : )
+    // retval true if exists
+
+bool json_remove(QByteArray filename, QString searchFor);
+    // look for "searchFor" =name of the pair (left of : ) and remove the record from file
+    // retval true if removed
+
+QString json_searchForStringInFile(QByteArray filename, QString searchFor);
+    // look for "searchFor" =name of the pair (left of : ) and return value of this pair (right of : ) as String
+
+int json_searchForIntInFile(QByteArray filename, QString searchFor);
+    // look for "searchFor" =name of the pair (left of : ) and return value of this pair (right of : ) as String
+
+//.......................
+
+QJsonObject json_searchForObjectInFile(QByteArray filename, QString searchFor);
+    // return an object from the json file
+
+int json_nrOfPairsInObject(QJsonObject objname);
+
+QString json_searchForStringInObject(QJsonObject objname, QString searchFor);
+    // look for "searchFor" =name of the pair (left of : ) and return value of this pair (right of : ) as String
+
+int json_searchForIntInObject(QJsonObject objname, QString searchFor);
+    // look for "searchFor" =name of the pair (left of : ) and return value of this pair (right of : ) as String
+
+//.......................
+
+QJsonArray json_searchForArrayInFile(QByteArray filename, QString searchFor);
+    // look for "searchFor" =name of the pair (left of : ) and return value of this pair (right of : ) as String
+
+int json_nrOfValuesInArray(QJsonArray arrayname);
+
+bool json_getValuesOfArray(QJsonArray arrayname, int *buf, int MaxBufferSize);
+    // assuming that the array consists of integers
+
+
+
+// -------------------------------------------------------------------------------------------------
+// ------------------------------------------------------ read, write, copy files -------------------
+// -------------------------------------------------------------------------------------------------
+
+void datei_closeFile(QString filename);
+
+// read content of an exiting file:
+QByteArray datei_readFromFile(QString filename);
+
+bool datei_ifFileExists(QString filename);
+
+char datei_writeToFile(QString filename, QByteArray content);
+    // retval=0 if successful     1: no write access allowed
+    //      2:cannot open to append     3:cannot create new file
+
+bool datei_copyFile(QString currentFileName, QString newFileName);
+    // retval=true if successful
+
+bool datei_clearFile(QString filename);
+    // retval=true if successful
+
+#endif // DATEI_H

include/sendWRcmd.h

@@ -212,6 +212,50 @@ uint8_t gpi_getUserOfSendingTextBuffer(uint8_t *para1, uint8_t *para2, uint8_t *
     //      2: QR-code-Printer is using this buffer
 
 
+
+
+
+
+
+#define     FDCMD_STACKDEPTH    16
+void sendFDcmd_clrStack(void);
+
+bool sendFDcmd_set(uint8_t nextWrCmd, uint8_t nextRdCmd, uint8_t blockNum, uint8_t dat1, uint8_t dat2, uint8_t dat3, uint8_t dat4);
+    // write Command to memory, wait for transport
+bool sendFDcmd_get(uint8_t *nextWrCmd, uint8_t *nextRdCmd, uint8_t *blockNum, uint8_t *dat1, uint8_t *dat2, uint8_t *dat3, uint8_t *dat4);
+
+uint8_t check4FDshortCmd(void);
+    // returns number of waiting command, maxFDCMD_STACKDEPTH
+
+uint8_t checkNextFDcmd(void);
+    // return 0: no command waiting
+//          1: short cmd
+//          2: long cmd
+
+uint8_t check4freeFDshortCmd(void);
+    // returns number of free places in short-command stack
+
+//#define     FDLONG_STACKDEPTH    16
+//void longFDcmd_clrStack(void);
+bool longFDcmd_set(uint8_t nextWrCmd, uint8_t nextRdCmd, uint8_t blockNum, uint8_t length, uint8_t *data);
+    // write Command to memory, wait for transport
+    // data buffer size always 64! data[64], padded with 0
+//bool longFDcmd_get(uint8_t *nextWrCmd, uint8_t *nextRdCmd, uint8_t *blockNum, uint8_t *length, uint8_t *data);
+bool longFDcmd_get(uint8_t *nextWrCmd, uint8_t *nextRdCmd, uint8_t *blockNum, uint8_t *length, uint8_t *data);
+
+//uint8_t check4FDlongCmd(void);
+    // returns number of waiting command
+
+//uint8_t check4freeFDlongCmd(void);
+    // returns number of free places in long-command stack
+
+
+uint8_t epi_store64BdevParameter(uint8_t length, uint8_t *buf);
+    // HWapi writes data to be stored
+
+uint8_t epi_restore64BdevParameter(uint8_t *length, uint8_t *buf);
+
+
 #endif
 
 

include/shared_mem_buffer.h

@@ -0,0 +1,301 @@
+#ifndef SHARED_MEM_BUFFER_INCLUDED_H
+#define SHARED_MEM_BUFFER_INCLUDED_H
+
+#include <cinttypes>
+#include <atomic>
+
+#include <QSharedMemory>
+
+struct SharedMemBuffer {
+
+
+
+
+
+
+    struct rs {
+        char comportName[16]; // z.B. "COM48"
+        char baudStr[16];     // z.B. "19200"
+        int  baudNr;          // 0...5 oder -1
+        uint8_t connect;      // 0,1
+        bool portIsOpen;
+    } rs;
+
+    char AutoEmissionOn;     // 1: zyklisch Anfragen zum Slave senden
+
+    struct datif {
+        uint16_t sendingPeriod;
+        bool     sendingPer_changed;
+    } datif;
+
+#if 0
+    // controlBus.cpp
+    char        txt4comStateLine[32];
+    char        txt4HsStateLine[32];
+    char        txt4masterStateLine[32];
+    char        txt4resultStateLine[32];
+    char        txt4dataLine[32];
+    char        txt4datifReceive[32];
+    char        txt4diagWindow[32];
+    char        sndTxt4diagWindow[32];
+    bool        Sdata_serialTestResult[32];
+    uint8_t     Sdata_pProtResultOk[32];
+    uint16_t    Sdata_receivedDataLength[32];
+    uint8_t     Sdata_receivedDataBlock[64];
+
+    // datif.cpp
+    uint8_t     dif_dataStep;
+    uint8_t     dif_scanStep;
+    uint8_t     RDBLKNR;
+    uint8_t     datif_OutCmdpara1;
+    uint8_t     datif_OutCmdpara2;
+    uint8_t     datif_OutCmdpara3;
+    uint8_t     datif_OutCmdpara4;
+
+    uint16_t    datif_OutCmdpara5;
+    uint32_t    datif_OutCmdpara6;
+    uint8_t     cycl_running;
+
+    // dcBL.cpp
+    uint8_t     dcBL_LastBLcmd;   // stored the last sent cmd in order to analys response
+    uint8_t     dcBL_AtbBinFile[300000];
+    uint32_t    dcBL_fileSize;
+    uint16_t    dcBL_nrOfBlocks;
+    uint16_t    dcBL_fileCrc;
+    uint8_t     dcBL_myBuf[300000]; // same content like "dcBL_AtbBinFile" but bytewise
+
+    char        BlResp[50][32];
+    uint8_t     dcBL_step;
+    uint8_t     dcBL_state;
+    uint16_t    dcBL_BlkCtr;
+    uint16_t    dcBL_cyclCtr;
+    uint16_t    repeatCtr;
+    uint8_t     Sdata_rawData[150];
+    uint8_t     Sdata_LengthRawData;
+
+    // hwapi.cpp
+    uint16_t    hwapi_shutterTime;
+    char        ticketTemplate[1024];
+
+    // sendWRcmd.cpp
+    uint16_t    nextAsynchsendCmd0[16];
+    uint8_t     nrOfCmdsInQueue;
+    uint16_t    nextAsynchsendCmd4[8];
+    uint8_t     nextCmd4para1[8];
+    uint8_t     nextCmd4para2[8];
+    uint8_t     nextCmd4para3[8];
+    uint8_t     nextCmd4para4[8];
+    uint8_t     nrOfCmds4InQueue;
+    uint16_t    nextAsynchsendCmd8[4];
+    uint8_t     nextCmd8para1[4];
+    uint8_t     nextCmd8para2[4];
+    uint16_t    nextCmd8para3[4];
+    uint32_t    nextCmd8para4[4];
+    uint8_t     nrOfCmds8InQueue;
+    uint8_t     sendAsynchDataBuf[160]; // no stack, only ONE buffer
+    uint8_t     sendAsyDatLen;
+    uint8_t     Sdata_mdbSendBuffer[64];
+    uint8_t     Sdata_mdbSendLen;
+    uint8_t     prnDataParameters[4];
+    uint8_t     prnDataBufferUser;
+    char        Sdata_PRN_TEXT[20][64];
+    uint8_t     pPrnDataBuff;        // points to next PRINTER_BLOCK
+    uint8_t     nextFDwrCmd[16];
+    uint8_t     nextFDrdCmd[16];
+    uint8_t     nextFDblkNr[16];
+
+    uint8_t     nextFDpara1[16];
+    uint8_t     nextFDpara2[16];
+    uint8_t     nextFDpara3[16];
+    uint8_t     nextFDpara4[16];
+    uint8_t     p_nextFDcmdsInQueue;
+    uint8_t     longFDwrCmd[16];
+    uint8_t     longFDrdCmd[16];
+    uint8_t     longFDblkNr[16];
+    uint8_t     longFDlength[16];
+
+    uint8_t     longFDpara[16][64];
+    uint8_t     p_longFDcmdsInQueue;
+
+    // storeInData.cpp
+    bool        indat_savePrnPwr;
+    bool        indat_saveMifPwr;
+    bool        indat_MdbIsOn;
+#endif
+
+    uint8_t     ndbs;
+    uint8_t     pari;
+    uint8_t     nsb;
+    uint8_t     br;
+
+#define MAXNROF_GENSTR 16
+    char        genStrings[MAXNROF_GENSTR][64];
+
+#define MAXNROF_AI 4
+    uint16_t    AI_val[MAXNROF_AI];
+
+    struct DigitalInputs {
+        uint8_t doorSwitch;
+        uint8_t vaultSwitch;
+        uint8_t lockSwitch;
+        uint8_t opto;
+        uint8_t aux;
+        bool wakeFromPtu;
+        bool wakeFromMdb;
+        bool wakeFromModem;
+        bool PrnReady;
+        bool CoinAttach;
+        bool CoinEscrowOpen;
+        bool mifCardTap;
+        bool contactPwrOn;
+        bool mifarePwrOn;
+        bool rdbk_mdbTxd;
+        bool AuxPwrOn;
+        bool gsmPwrOn;
+        bool creditPwrOn;
+        bool printerPwrOn;
+        bool mdbPwrOn;
+        bool rejMot_home;
+        uint8_t npe_sensor;
+    } din;
+
+    struct DigitalOutputs {
+        uint8_t mbdRxTst;
+        uint8_t motorBits;
+        uint8_t serialSwitch;                 // serial drv on/off, Serial mux1, Serial mux2
+        uint8_t ledsAndFan;
+        uint8_t laermUndRelay;
+        uint8_t ptuWake;
+        uint8_t auxPower;
+        uint8_t coinShutter;
+        uint8_t coinEscrow;
+        uint8_t printerPower;
+    } dout;
+
+    struct Sdata {
+#define NROFMIFSTATEBYTES       40
+#define PRN_STATE_ARRAY_SIZE    20
+#define PRN_STATE_FONT_SIZE     20
+        uint8_t MIF_STATE[NROFMIFSTATEBYTES];
+        uint8_t MIF_DATA[12][64];
+        uint8_t PRN_STATE[PRN_STATE_ARRAY_SIZE];
+        uint8_t PRN_FONTS[PRN_STATE_FONT_SIZE];
+        bool mdb_busRdy;
+        bool mdb_V12on;
+        bool mdb_V5on;
+        uint8_t mdbNrOfRecData;
+        uint8_t RecBuff[40];
+        uint8_t empNrOfsettings;
+        uint8_t emp_settingsBuff[66];
+        uint8_t NrOfDeviceSetting;
+        uint8_t DeviceSettingBuff[66];
+        uint8_t NrOfMachineIDSetting;
+        uint8_t NrOfMachineIDBuff[66];
+        uint64_t slaveUID;
+        uint8_t UIDstr[8];
+#define MAXNROF_MEASURE 4
+        uint32_t measurement[MAXNROF_MEASURE];
+        bool serialTestResult;
+        uint8_t pProtResultOk;
+        uint16_t receivedDataLength;
+        uint8_t receivedDataBlock[64];
+    } Sdata;
+
+    uint8_t mif_cardType;
+    uint8_t mif_cardHolder[8];
+
+#if 0
+#define MEMDEPTH_GOTCOINS (16)
+    struct T_coin {
+        uint8_t valid;
+        uint8_t signal;
+        uint8_t error;
+        uint8_t pad;
+        uint16_t value;
+    } gotCoin[MEMDEPTH_GOTCOINS];
+    uint8_t ctr_gotCoin;
+#endif
+
+    struct store {
+        uint32_t insertedAmount;
+        uint16_t lastCoinType[64];
+        uint16_t lastCoinValue[64];
+        uint64_t wakeSrc;
+        uint8_t rbDevParamLen;
+        uint8_t rbDevParams[66];
+        uint8_t deviceCondLen;
+        uint8_t deviceCond[66];
+        uint8_t machCondLen;
+        uint8_t machCond[66];
+        uint8_t DcBackupNrOfAccNr;
+        uint16_t DcBackupAccNr[16];    // z.Z. nur 8
+        uint8_t gotNrBlocksOfVaultRec;
+        uint8_t vaultrecord[360];
+        uint32_t amount;
+        uint16_t nrOfCoins;
+    } store;
+
+    struct T_globTime {
+        // Reihenfolge nicht vertauschen!!!!!
+        uint8_t     hour;
+        uint8_t     minute;
+        uint8_t     second;
+        uint8_t     Year;
+        uint8_t     Month;
+        uint8_t     DayOfMonth;
+        uint8_t     DayOfWeek;          // 1=monday...7
+        uint8_t     reserve1;
+
+        uint16_t     MinutesOfToday;
+        uint16_t     reserve2;
+
+        uint32_t     SecondsOfToday;
+
+        uint8_t      IsLeapyear;
+        uint8_t      nextLeap;
+        uint8_t      lastLeap;
+        uint8_t      hoursOfWeek;
+
+        uint16_t     minOfWeek;
+        uint16_t     hoursOfMonth;
+        uint16_t     minOfMonth;
+        uint16_t     dayOfYear;
+        uint16_t     hoursOfYear;
+        uint16_t     reserve3;
+
+        uint32_t     minOfYear;
+
+        uint8_t      squareOutMode;
+        uint8_t      free1;
+        uint16_t     reserve4;
+        uint32_t     minOfMillenium;
+        // bis hierher 44byts
+        uint32_t    free2;
+        uint32_t    free3;
+        uint32_t    free4;
+    } getGlobalTime;
+
+    static QSharedMemory *getShm(std::size_t s = 0);
+    static SharedMemBuffer *getData() {
+        return (SharedMemBuffer *)getShm()->data();
+    }
+    static SharedMemBuffer const *getDataConst() {
+        return (SharedMemBuffer const *)getShm()->data();
+    }
+
+#if 0
+    static std::atomic<bool> __sharedMemLocked;
+
+    static bool sharedMemLocked() {
+        return __sharedMemLocked;
+    }
+    static void setSharedMemLocked() {
+        __sharedMemLocked = true;
+    }
+    static void setSharedMemUnlocked() {
+        __sharedMemLocked = false;
+    }
+#endif
+};
+
+#endif // SHARED_MEM_BUFFER_INCLUDED_H

include/storeINdata.h

@@ -54,7 +54,13 @@ QString epi_loadGenerals(uint8_t genNr);
 // genNr=0=HW   1=SW  2=State
 
 
-void gpi_storeUID(uint8_t *buf8byteUid);
+
+
+
+
+
+void gpi_storeUID(uint8_t const *buf8byteUid);
+//void gpi_storeUID(uint8_t *buf8byteUid);
 // buffer size: 8 byte
 
 void epi_getUIDdec(uint8_t *buf8byteUid);
@@ -73,7 +79,7 @@ QString epi_getUIDstr();
 uint8_t epi_getSquareMode();
 void gpi_backupSquareMode(uint8_t squMode);
 
-void gpi_backupTime(uint8_t *timeBuffer, uint8_t Leng);
+void gpi_backupTime(uint8_t *timeBuffer, uint8_t Leng);     // 104, <=8byte
 void epi_getTime(uint8_t *hh, uint8_t *mm, uint8_t *ss);
 void epi_getDate(uint8_t *yy, uint8_t *mm, uint8_t *dd);
 void epi_getToday(uint8_t *dow, uint16_t *minOfToday, uint32_t *secOfToday);
@@ -474,15 +480,97 @@ void epi_restoreEmpCoinSignal(uint8_t *valid, uint8_t *signal, uint8_t *error, u
 
 
 
-void gpi_storeDeviceSettings(uint8_t leng, uint8_t *data);
+void gpi_storeRbDeviceSettings(uint8_t leng, uint8_t *data);
+
+void epi_restoreRbDeviceSettings(uint8_t *leng, uint8_t *data);
 
-void epi_restoreDeviceSettings(uint8_t *leng, uint8_t *data);
 
 void gpi_storeMachineIDsettings(uint8_t leng, uint8_t *data);
 
 void epi_restoreMachineIDsettings(uint8_t *leng, uint8_t *data);
 
 
+
+
+void epi_clearCurrentPayment(void);
+
+void gpi_storeCurrentPayment(uint32_t insertedAmount, uint16_t lastCoinType, uint16_t lastCoinValue);
+
+uint32_t epi_CurrentPaymentGetAmount(void);
+
+uint16_t epi_CurrentPaymentGetLastCoin(void);
+
+bool epi_CurrentPaymentGetAllCoins(uint16_t *types, uint16_t *values);
+    // alle bei diesem Verkauf eingeworfenen Münzen sind gespeichert falls die jmd. braucht
+
+
+void gpi_storeWakeSources(uint8_t *receivedData);
+
+uint64_t epi_getWakeSources(void);
+
+uint8_t epi_getWakeReason(void);
+
+
+
+void gpi_storeExtendedTime(uint8_t leng, uint8_t *data);
+
+void epi_restoreExtendedTime(uint8_t *leng, uint8_t *data);
+
+
+
+void gpi_storeDeviceConditions(uint8_t leng, uint8_t *data);
+
+void epi_restoreDeviceConditions(uint8_t *leng, uint8_t *data);
+
+
+void gpi_storeDynMachineConditions(uint8_t leng, uint8_t *data);
+
+void epi_restoreDynMachineConditions(uint8_t *leng, uint8_t *data);
+
+
+void gpi_storeDCbackupAccNr(uint8_t leng, uint8_t *data);
+
+void epi_restoreDCbackupAccNr(uint8_t *leng, uint16_t *accNrs);
+    // return accNrs[0..7]
+
+
+void epi_iniVRstorage(void);
+
+void gpi_storeVaultRecord(uint8_t blkNr, uint8_t *data );
+
+bool epi_checkIfVaultRecordAvailable(void);
+
+bool epi_restoreVaultRecord(uint16_t *length, uint8_t *buf );
+    // true if completly received
+
+void gpi_storeCBlevel(uint32_t amount, uint16_t nrOfCoins );
+
+uint32_t epi_getCashBoxContent(void);
+
+uint16_t epi_getNrOfCoinsInCashBox(void);
+
+void gpi_storeNewMifareCard(uint8_t typ, uint8_t *holder );
+
+uint8_t epi_mifGetCardType(uint8_t *holder);
+    //holder[8] = name of card holder
+    // retval Type of MifareCard, 1=upper door, 2=lower door 3=test printer 4=test coins
+
+void gpi_storeDcDataValid(bool isVal);
+
+bool epi_areDcDataValid();
+
+
+
+void epi_clearDynData(void);
+
+void gpi_storeDynData(uint8_t *DCdynDat);
+    // buffer size: 64 byte
+
+bool epi_getDynPrnData(uint8_t *DCdynDat);
+    // buffer size: 64 byte
+    // return true if data are new and valid
+
+
 #endif
 
 

include/tslib.h

@@ -13,6 +13,9 @@ uint32_t uchar2ulong(uint8_t Highbyte, uint8_t MHbyte, uint8_t MLbyte, uint8_t L
 
 uint8_t  uint2uchar(uint16_t uival, bool getHighB);
 
+uint8_t ulong2uchar(uint32_t ulval, uint8_t getBytNr);
+    // getBytNr: 0=LSB  3=MSB
+
 
 void delay(uint16_t MilliSec);
 
@@ -59,6 +62,7 @@ void GetShortDateString(uint8_t day, uint8_t month, uint8_t yearlow, uint8_t for
 
 
 uint16_t tslib_strlen(char *buf);
+uint16_t tslib_strlen(uint8_t *buf);
 
 void tslib_strclr(char *buf, char clrsign, uint16_t len);
 void tslib_strclr(uint8_t *buf, char clrsign, uint16_t len);
@@ -79,6 +83,8 @@ int tslib_getMinimum(int val1, int val2);
 void tslib_text2array(QByteArray text, char *aray, uint16_t maxArayLen);
     // usage:  tslib_text2array("my text", ctmp, 50);
 
+void biox_CopyBlock(uint8_t *src, uint16_t srcPos, uint8_t *dest, uint16_t destPos, uint16_t len);
+    // both buffers starting from pos 0
 
 
 #endif // TSLIB_H

src/controlBus.cpp

@@ -412,4 +412,88 @@ uint16_t epi_getLastPayLoad(uint16_t plBufSiz, uint8_t *payLoad)
 
 
 
+static uint8_t ndbs, pari, nsb, br;
+
+void gpi_storeSlaveSerParams(uint8_t slaveBaudRate, uint8_t NrDataBits,
+                             uint8_t parity, uint8_t NrStopBits)
+{
+    // store numbers
+    ndbs=NrDataBits;
+    pari=parity;
+    nsb=NrStopBits;
+    br=slaveBaudRate;
+}
+
+void epi_getSlaveSerParams(uint8_t *slaveBaudRate, uint8_t *NrDataBits,
+                           uint8_t *parity, uint8_t *NrStopBits)
+{
+    *NrDataBits=ndbs;
+    *parity=pari;
+    *NrStopBits=nsb;
+    *slaveBaudRate=br;
+
+}
+
+/*
+void gpi_storeSlaveSerParams(uint8_t slaveBaudRate, uint8_t NrDataBits,
+                             uint8_t parity, uint8_t NrStopBits) {
+    // store numbers
+    SharedMemBuffer::write()->ndbs = NrDataBits;
+    SharedMemBuffer::write()->pari = parity;
+    SharedMemBuffer::write()->nsb = NrStopBits;
+    SharedMemBuffer::write()->br = slaveBaudRate;
+}
+
+void epi_getSlaveSerParams(uint8_t *slaveBaudRate, uint8_t *NrDataBits,
+                           uint8_t *parity, uint8_t *NrStopBits) {
+
+    *NrDataBits = SharedMemBuffer::read()->ndbs;
+    *parity = SharedMemBuffer::read()->pari;
+    *NrStopBits = SharedMemBuffer::read()->nsb;
+    *slaveBaudRate = SharedMemBuffer::read()->br;
+}
+*/
+
+QString epi_getSlaveParamSTR()
+{
+    QString mySt;
+    char    ctmp;
+//    uint8_t     ndbs;
+//    uint8_t     pari;
+//    uint8_t     nsb;
+//    uint8_t     br;
+
+    mySt.clear();
+//    br=SharedMemBuffer::read()->br;
+//    ndbs=SharedMemBuffer::read()->ndbs;
+//    pari =SharedMemBuffer::read()->pari;
+//    nsb=SharedMemBuffer::read()->nsb;
+
+    switch (br)
+    {
+    case 1:  mySt="1200   ";break;
+    case 2:  mySt="9600   ";break;
+    case 3:  mySt="19200  ";break;
+    case 4:  mySt="38400  ";break;
+    case 5:  mySt="57600  ";break;
+    case 6:  mySt="115200 ";break;
+    }
+
+
+    ctmp=ndbs;
+    ctmp+=0x30;
+    mySt.append(ctmp);
+    ctmp=pari;
+    mySt.append(ctmp);
+    ctmp=nsb;
+    ctmp+=0x30;
+    mySt.append(ctmp);
+    //mySt="Hallo";
+    return mySt;
+}
+
+
+
+
+
 

src/datei.cpp

@@ -0,0 +1,943 @@
+// written by Thomas Sax, Jan.2022
+#include "datei.h"
+
+
+// -------------------------------------------------------------------------------------------------
+// ------------------------------------------------------ create csv file -------------------------------
+// -------------------------------------------------------------------------------------------------
+
+QByteArray datei_writeArray, datei_tempArray;
+
+void csv_startCreatingFile(void)
+{
+    datei_writeArray.clear();
+    datei_tempArray.clear();
+}
+
+void csv_addTextToFile(QString myText)
+{
+    datei_writeArray.append(myText.toLatin1());
+    datei_writeArray.append(FILESEPERATOR);
+}
+
+void csv_addIntToFile(int myValue)
+{
+    //qulonglong ullt=12345678901234567890;   // max 1,844 x10^19
+    datei_tempArray.setNum(myValue,10);  // accepted types: short, ushort, int, uint,
+                            // qlonglong, qulonglong, float, double
+                            // numerbase can be 2...36(!),10=dec
+
+    datei_writeArray.append(datei_tempArray);
+    datei_writeArray.append(FILESEPERATOR);
+}
+
+void csv_addUintToFile(uint myValue)
+{
+    datei_tempArray.setNum(myValue,10);
+    datei_writeArray.append(datei_tempArray);
+    datei_writeArray.append(FILESEPERATOR);
+}
+
+
+void csv_addLongvalToFile(qlonglong myValue)
+{
+    datei_tempArray.setNum(myValue,10);
+    datei_writeArray.append(datei_tempArray);
+    datei_writeArray.append(FILESEPERATOR);
+}
+
+void csv_addUlongvalToFile(qulonglong myValue)
+{
+    datei_tempArray.setNum(myValue,10);
+    datei_writeArray.append(datei_tempArray);
+    datei_writeArray.append(FILESEPERATOR);
+}
+
+/*
+void csv_addCurrentTimeToFile(void)
+{
+    uint8_t hour, minute, sec, ui8buf[20];
+    char buf[20];
+
+    config_getSysTime(&hour, &minute, &sec);
+    GetTimeString(hour, minute, sec, 0, 1, ui8buf);
+    for (uint8_t nn=0; nn<20; nn++)
+        buf[nn]=char(ui8buf[nn]);
+    datei_writeArray.append(buf,8);             // time string
+    datei_writeArray.append(FILESEPERATOR);
+
+}
+
+void csv_addCurrentDateToFile(void)
+{
+    uint16_t year;
+    uint8_t month, day, ui8buf[20];
+    char buf[20];
+
+    config_getSystemDate(&year, &month, &day);
+    //qDebug()<<"date year: "<<year;
+    GetDateString(day, month, 0x20, uint8_t(year%100), 0, 0, ui8buf);
+    for (uint8_t nn=0; nn<20; nn++)
+        buf[nn]=char(ui8buf[nn]);
+    datei_writeArray.append(buf, 10);            // date string
+    datei_writeArray.append(NEWLINEINFILE);
+
+}
+*/
+
+void csv_addNewlineToFile(void)
+{
+    datei_writeArray.chop(1);      // Komma weg
+    datei_writeArray.append(NEWLINEINFILE);
+}
+
+QByteArray csv_readbackArray(void)
+{
+    return datei_writeArray;
+}
+
+
+/*
+QByteArray csv_writeContent_testValues(void)
+{
+    QByteArray myBA, tmpBA;
+    uint8_t modCount=5, modAddr=23;
+    uint8_t hour, minute, sec, month, day, ui8buf[20];
+    uint16_t year, modType=45678;
+    char buf[20];
+    uint32_t modNrDIs=1234567890;
+    uint8_t  modNrAIs=4, modNrCtr=2, modNrDOs=8;
+    int       modNrAOs=-2;
+       
+    myBA.clear();
+    tmpBA.clear();
+    myBA.append("scan time");
+    myBA.append(FILESEPERATOR);
+    
+    datei_getSysTime(&hour, &minute, &sec);
+    GetTimeString(hour, minute, sec, 0, 1, ui8buf);        
+    for (uint8_t nn=0; nn<20; nn++)
+        buf[nn]=char(ui8buf[nn]);
+    myBA.append(buf,8);             // time string
+    myBA.append(FILESEPERATOR);
+    
+    datei_getSystemDate(&year, &month, &day);
+    //qDebug()<<"date year: "<<year;
+    GetDateString(day, month, 0x20, uint8_t(year%100), 0, 0, ui8buf);        
+    for (uint8_t nn=0; nn<20; nn++)
+        buf[nn]=char(ui8buf[nn]);          
+    myBA.append(buf, 10);            // date string
+    myBA.append(NEWLINEINFILE);
+    
+    myBA.append("number of modules");
+    myBA.append(FILESEPERATOR);
+    tmpBA.setNum(modCount,10);   //2nd para = number base 2, 8, 10 or 16 (bin, oct, dec, hex)
+    myBA.append(tmpBA);
+    myBA.append(NEWLINEINFILE);
+
+    myBA.append("busaddr");
+    myBA.append(FILESEPERATOR);
+    myBA.append("type");
+    myBA.append(FILESEPERATOR);
+    myBA.append("NrOfDI");
+    myBA.append(FILESEPERATOR);
+    myBA.append("NrOfAI");
+    myBA.append(FILESEPERATOR);
+    myBA.append("NrOfCtrIn");
+    myBA.append(FILESEPERATOR);
+    myBA.append("NrOfDO");
+    myBA.append(FILESEPERATOR);
+    myBA.append("NrOfAO");
+    myBA.append(NEWLINEINFILE);
+
+    tmpBA.setNum(modAddr,10);
+    myBA.append(tmpBA);
+    myBA.append(FILESEPERATOR);
+    tmpBA.setNum(modType,10);
+    myBA.append(tmpBA);
+    myBA.append(FILESEPERATOR);
+    tmpBA.setNum(modNrDIs,10);
+    myBA.append(tmpBA);
+    myBA.append(FILESEPERATOR);
+    tmpBA.setNum(modNrAIs,10);
+    myBA.append(tmpBA);
+    myBA.append(FILESEPERATOR);
+    tmpBA.setNum(modNrCtr,10);
+    myBA.append(tmpBA);
+    myBA.append(FILESEPERATOR);
+    tmpBA.setNum(modNrDOs,10);
+    myBA.append(tmpBA);
+    myBA.append(FILESEPERATOR);
+    tmpBA.setNum(modNrAOs,10);
+    myBA.append(tmpBA);
+    myBA.append(NEWLINEINFILE);
+    return myBA;
+}
+*/
+
+
+// -------------------------------------------------------------------------------------------------
+// ------------------------------------------------------ parse csv file -------------------------------
+// -------------------------------------------------------------------------------------------------
+
+// first: QByteArray datei_readFromFile(QString filename);
+
+
+uint32_t csv_nrOfEntriesInFile(QByteArray readFromFile)
+{
+    // count sequences between FILESEPERATOR and NEWLINEINFILE    
+    uint32_t   filSize=0, pp=0;
+    char       oneByt=0;
+    
+    int  filLen=readFromFile.size();
+    if(filLen>1)
+        filSize=uint32_t(filLen);
+    else
+        return 0;
+        
+    // 1) find position of seperators
+    for (uint32_t ii=0; ii<filSize; ii++)
+    {
+        oneByt=readFromFile[ii];
+        if (oneByt==FILESEP1 || oneByt==FILESEP2 || oneByt==NEWLINEINFILE)
+            pp++;
+    }
+    // now: pp = number of seperators
+    // oneByt = last byte in file. If it's not a seperator then 
+    // there's one more entry (last entry without termination)
+    if (oneByt !=FILESEP1 && oneByt !=FILESEP2 && oneByt !=NEWLINEINFILE)
+        pp++;
+    //qDebug()<<"csv: nr of sequences="<< pp;
+    return pp;
+}
+
+QByteArray csv_getOneFileSequence(QByteArray sourceFile, uint32_t sequNr)
+{
+    // seperate file content in single sequences between FILESEPERATOR and NEWLINEINFILE
+    // and return "entryNr" - entry 
+    // for this first step leave data type QByteArray
+    // 2nd step can change in numbers and strings
+    QByteArray sequence;
+    uint32_t   sepPos[MAXNUMBEROFSEQUENCES];
+    uint32_t   filSize=0, pp=0, ii, start=0, ende=0;
+    char       oneByt;
+    int        filLen, mm; 
+    
+    filLen=sourceFile.size();
+    //qDebug()<<"fillen="<< filLen;
+    if(filLen<10)
+        return "";
+    filSize=uint32_t(filLen);
+
+    if (sequNr>MAXNUMBEROFSEQUENCES)
+        return "";    
+
+    // 1) find position of seperators
+    for (ii=0; ii<filSize; ii++)
+    {
+        oneByt=sourceFile[ii];
+        if (oneByt==FILESEP1 || oneByt==FILESEP2 || oneByt==NEWLINEINFILE)
+        {
+            sepPos[pp++]=ii;
+        }
+    }
+    // now: pp = number of entries
+    //qDebug()<<"nr of seperators="<< pp;
+
+    if (sequNr>=pp)
+        return "";
+
+    // 2) get sequence
+    if (sequNr==0)
+    {
+        start=0;
+        ende=sepPos[sequNr];        
+    } else
+    if (sequNr>0)
+    {
+        start=sepPos[sequNr-1]+1;
+        ende=sepPos[sequNr];    
+    }    
+
+    //qDebug()<<"datei getOneFileSequence start/ende: "<<start << " " << ende;
+    if (start>=ende)
+        return "";
+        //return "-err3-";
+    sequence.clear();
+    //batmp.clear();
+    pp=0;
+    for (ii=start; ii<ende; ii++)
+    {
+        mm=int(ii);
+        if (mm>=int(filSize))
+            mm=0;
+        oneByt=sourceFile.at(mm);
+        sequence.append(oneByt);
+    }    
+    return sequence;    
+}
+
+int csv_getEntryAsInt(QByteArray sourceFile, uint32_t sequNr)
+{
+    QByteArray myBA, myVA;
+    int        entry=0;
+    bool ok;
+
+    myVA.clear();
+    myBA = csv_getOneFileSequence(sourceFile, sequNr);
+    //qDebug()<<"datei getEntryAsInt, sequence: " << myBA;
+
+    entry=myBA.toInt(&ok,16);
+    if (ok)
+    {
+        //qDebug()<<"datei getEntryAsInt, number: " << entry;
+        return entry;
+    }
+    //qDebug()<<"datei getEntryAsInt, error " << myBA;
+    return 0;
+}
+
+int32_t csv_getEntryAsLong(QByteArray sourceFile, uint32_t sequNr)
+{
+    QByteArray myBA = csv_getOneFileSequence(sourceFile, sequNr);
+    long        entry=0;
+    bool ok;
+    
+    entry=myBA.toLong(&ok,10);
+    if (ok)
+        return entry;
+    return 0;
+}
+
+uint8_t csv_getEntryAsUshort(QByteArray sourceFile, uint32_t sequNr)
+{
+    QByteArray myBA = csv_getOneFileSequence(sourceFile, sequNr);
+    uint8_t        entry=0;
+    bool ok;
+    
+    entry=uint8_t(myBA.toUShort(&ok,10));
+    if (ok)
+        return entry;
+    return 0;
+}
+
+uint16_t csv_getEntryAsUint(QByteArray sourceFile, uint32_t sequNr)
+{
+    QByteArray myBA = csv_getOneFileSequence(sourceFile, sequNr);
+    uint16_t        entry=0;
+    bool ok;
+    
+    entry=uint16_t(myBA.toUInt(&ok,10));
+    if (ok)
+        return entry;
+    return 0;
+}
+
+uint32_t csv_getEntryAsUlong(QByteArray sourceFile, uint32_t sequNr)
+{
+    QByteArray myBA = csv_getOneFileSequence(sourceFile, sequNr);
+    uint32_t        entry=0;
+    bool ok;
+    
+    entry=myBA.toULong(&ok,10);
+    if (ok)
+        return entry;
+    return 0;
+}
+
+uint64_t csv_getEntryAs2Ulong(QByteArray sourceFile, uint32_t sequNr)
+{
+    QByteArray myBA = csv_getOneFileSequence(sourceFile, sequNr);
+    uint64_t        entry=0;
+    bool ok;
+    
+    entry=myBA.toULongLong(&ok,10);
+    if (ok)
+        return entry;
+    return 0;
+}
+
+
+
+QString csv_getEntryAsString(QByteArray sourceFile, uint32_t sequNr)
+{
+    QByteArray myBA = csv_getOneFileSequence(sourceFile, sequNr);
+    QString     entry;
+
+    //qDebug()<<"datei getEntryAsString, sequence: " << myBA;
+    entry=myBA.toStdString().c_str();
+    return entry;
+}
+
+// -------------------------------------------------------------------------------------------------
+// ------------------------------------------------------ create Json file -------------------------------
+// -------------------------------------------------------------------------------------------------
+
+/*
+ example
+QString str = "{"
+                  "  \"Herausgeber\": \"Xema\","
+                  "  \"Nummer\": \"1234-5678-9012-3456\","
+                  "  \"Deckung\": 2e+6,"
+                  "  \"Währung\": \"EURO\","
+                  "  \"Inhaber\": {"
+                  "    \"Name\": \"Mustermann\","
+                  "    \"Vorname\": \"Max\","
+                  "    \"männlich\": true,"
+                  "    \"Hobbys\": [ \"Reiten\", \"Golfen\", \"Lesen\" ],"
+                  "    \"Alter\": 42,"
+                  "    \"Kinder\": [],"
+                  "    \"Partner\": null"
+                  "  }"
+                  "}";
+
+*/
+
+QString myJsonCon;
+QString tmpStr;
+
+void json_startRecord(void)
+{
+    myJsonCon.clear();
+    tmpStr.clear();
+    myJsonCon.append('{');
+}
+
+void json_enterIntToRecord(QString attribute, ulong i_value)
+{
+    tmpStr.clear();
+    myJsonCon.append('"');
+    myJsonCon.append(attribute);
+    myJsonCon.append('"');
+    myJsonCon.append(':');
+    tmpStr.setNum(i_value);
+    myJsonCon.append(tmpStr);
+    myJsonCon.append(',');
+    myJsonCon.append(NEWLINEINFILE);
+}
+
+void json_enterTextToRecord(QString attribute, QString txt_value)
+{
+    myJsonCon.append('"');
+    myJsonCon.append(attribute);
+    myJsonCon.append('"');
+    myJsonCon.append(':');
+    myJsonCon.append('"');
+    myJsonCon.append(txt_value);
+    myJsonCon.append('"');
+    myJsonCon.append(',');
+    myJsonCon.append(NEWLINEINFILE);
+}
+/*
+void json_addCurrentTimeToRecord(QString attribute)
+{
+    uint8_t hour, minute, sec, ui8buf[20];
+    //char buf[20];
+
+    myJsonCon.append('"');
+    myJsonCon.append(attribute);
+    myJsonCon.append('"');
+    myJsonCon.append(':');
+    myJsonCon.append('"');
+
+    datei_getSysTime(&hour, &minute, &sec);
+    GetTimeString(hour, minute, sec, 0, 1, ui8buf);
+    for (uint8_t nn=0; nn<8; nn++)
+        myJsonCon.append(ui8buf[nn]);
+
+    myJsonCon.append('"');
+    myJsonCon.append(',');
+    myJsonCon.append(NEWLINEINFILE);
+
+}
+
+void json_addCurrentDateToRecord(QString attribute)
+{
+    uint16_t year;
+    uint8_t month, day, ui8buf[20];
+    //char buf[20];
+
+    myJsonCon.append('"');
+    myJsonCon.append(attribute);
+    myJsonCon.append('"');
+    myJsonCon.append(':');
+    myJsonCon.append('"');
+
+    datei_getSystemDate(&year, &month, &day);
+    GetDateString(day, month, 0x20, uint8_t(year%100), 0, 0, ui8buf);
+    for (uint8_t nn=0; nn<10; nn++)
+        myJsonCon.append(ui8buf[nn]);
+
+    myJsonCon.append('"');
+    myJsonCon.append(',');
+    myJsonCon.append(NEWLINEINFILE);
+
+}
+*/
+
+void json_enterArrayToRecord(QString attribute, uint8_t *buf, ulong nrofVals)
+{
+    // add array of numbers with "nrofVals" elements
+
+    myJsonCon.append('"');
+    myJsonCon.append(attribute);
+    myJsonCon.append('"');
+    myJsonCon.append(':');
+    myJsonCon.append('[');  // eckig!!!
+    for (ulong ul=0; ul<nrofVals; ul++)
+    {
+        tmpStr.setNum(buf[ul]);
+        myJsonCon.append(tmpStr);
+        myJsonCon.append(',');
+    }
+    myJsonCon.chop(1);      // Komma weg
+    myJsonCon.append(']');  // eckig!!!
+    myJsonCon.append(',');
+    myJsonCon.append(NEWLINEINFILE);
+}
+
+void json_enterStructToRecord(QString attribute)
+{
+    // every call must be concluded with "json_finishFile()"
+    myJsonCon.append('"');
+    myJsonCon.append(attribute);
+    myJsonCon.append('"');
+    myJsonCon.append(':');
+    myJsonCon.append('{');  // geschweift!!
+    myJsonCon.append(NEWLINEINFILE);
+}
+
+void json_finishStruct(void)
+{
+    myJsonCon.chop(2);  // remove , and \r from the end
+    myJsonCon.append('}');
+    myJsonCon.append(',');
+    myJsonCon.append(NEWLINEINFILE);
+
+}
+
+void json_finishRecord(void)
+{
+    myJsonCon.chop(2);  // remove , and \r from the end
+    myJsonCon.append(NEWLINEINFILE);
+    myJsonCon.append('}');
+    myJsonCon.append(NEWLINEINFILE);
+
+}
+
+
+QString json_readbackRecordStr(void)
+{
+    return myJsonCon;
+}
+
+QByteArray json_readbackRecordBa(void)
+{            
+    return myJsonCon.toLatin1();
+}
+
+// -------------------------------------------------------------------------------------------------
+// ------------------------------------------------------ parse Json file -------------------------------
+// -------------------------------------------------------------------------------------------------
+
+/*
+example Json File:
+{"temperature":28,
+"snow":"no",
+"Zeit":"16_21_45",
+"sunny":"12h",
+"humidity":75,
+"wann ":"24.01.2022",
+"unterstruktur":{
+"day of week":"tuesday",
+"year":22,
+"month":1,
+"day":24},
+"fast am":"Ende",
+"Puffer":[8,3,9,2,10]
+}
+ */
+// first: QByteArray datei_readFromFile(QString filename);
+
+
+int json_nrOfPairsInFile(QByteArray filename)
+{
+    QJsonDocument jdoc = QJsonDocument::fromJson(filename);
+    QJsonObject jobj = jdoc.object();
+
+    // key value pair consisting of key (unique string) and value (QJsonValue)
+    int nrOfPairs=jobj.size();
+
+    qDebug() << "my Json file has got: " << nrOfPairs<< "pairs";
+    return nrOfPairs;
+}
+
+bool json_exists(QByteArray filename, QString searchForKey)
+{
+    // look for "searchForKey" =name of the pair (left of : )
+    QJsonDocument jdoc = QJsonDocument::fromJson(filename);
+    QJsonObject jobj = jdoc.object();
+
+    if (jobj.contains(searchForKey))
+        return true;
+    return false;
+}
+
+bool json_remove(QByteArray filename, QString searchFor)
+{
+    // look for "searchFor" =name of the pair (left of : ) and remove the record from file
+    QJsonDocument jdoc = QJsonDocument::fromJson(filename);
+    QJsonObject jobj = jdoc.object();
+
+    if (jobj.contains(searchFor))
+    {
+        jobj.remove(searchFor);
+        return true;
+    }
+    return false;
+}
+
+QString json_searchForStringInFile(QByteArray filename, QString searchFor)
+{
+    // look for "searchFor" =name of the pair (left of : ) and return value of this pair (right of : ) as String
+    QJsonDocument jdoc = QJsonDocument::fromJson(filename);
+    QJsonObject jobj = jdoc.object();
+
+    if (jobj.contains(searchFor))
+    {
+        return jobj[searchFor].toString();    // toObject(); toArray();
+    } else
+    {
+        //qDebug() << "pairname not found in Json file";
+        return "";
+    }
+}
+
+int json_searchForIntInFile(QByteArray filename, QString searchFor)
+{
+    // look for "searchFor" =name of the pair (left of : ) and return value of this pair (right of : ) as String
+    QJsonDocument jdoc = QJsonDocument::fromJson(filename);
+    QJsonObject jobj = jdoc.object();
+
+    if (jobj.contains(searchFor))
+    {
+        return jobj[searchFor].toInt();    // toObject(); toArray();
+    } else
+    {
+        //qDebug() << "number not found in Json file";
+        return 0;
+    }
+}
+
+bool json_searchForObjectInFile(QByteArray filename, QString searchFor, QJsonObject *oneObject)
+{
+    // return an object from the json file
+    QJsonDocument jdoc = QJsonDocument::fromJson(filename);
+    QJsonObject jobj = jdoc.object();
+
+    if (jobj.contains(searchFor))
+    {
+        *oneObject = jobj[searchFor].toObject();
+        return true;
+    } else
+    {
+        //qDebug() << "Object not found in Json file";
+        return false;
+    }
+}
+
+int json_nrOfPairsInObject(QJsonObject objname)
+{
+    int nrOfPairs=objname.size();
+    qDebug() << "my Json Object has got: " << nrOfPairs<< "pairs";
+    return nrOfPairs;
+}
+
+QString json_searchForStringInObject(QJsonObject objname, QString searchFor)
+{
+    // look for "searchFor" =name of the pair (left of : ) and return value of this pair (right of : ) as String
+
+    if (objname.contains(searchFor))
+    {
+        return objname[searchFor].toString();
+    } else
+    {
+        //qDebug() << "string not found in Json object";
+        return "";
+    }
+}
+
+int json_searchForIntInObject(QJsonObject objname, QString searchFor)
+{
+    // look for "searchFor" =name of the pair (left of : ) and return value of this pair (right of : ) as String
+
+    if (objname.contains(searchFor))
+    {
+        return objname[searchFor].toInt();
+    } else
+    {
+        //qDebug() << "number not found in Json file";
+        return 0;
+    }
+}
+
+bool json_searchForArrayInFile(QByteArray filename, QString searchFor, QJsonArray *oneArray)
+{
+    // look for "searchFor" =name of the pair (left of : ) and return value of this pair (right of : ) as String
+    QJsonDocument jdoc = QJsonDocument::fromJson(filename);
+    QJsonObject jobj = jdoc.object();
+
+    if (jobj.contains(searchFor))
+    {
+        *oneArray = jobj[searchFor].toArray();
+        return true;
+    } else
+    {
+        //qDebug() << "Array not found in Json file";
+        return false;
+    }
+}
+
+int json_nrOfValuesInArray(QJsonArray arrayname)
+{
+    int nrOfPairs=arrayname.size();
+    qDebug() << "my Json Array has got: " << nrOfPairs<< "values";
+    return nrOfPairs;
+}
+
+
+
+bool json_getValuesOfArray(QJsonArray arrayname, int *buf, int MaxBufferSize)
+{
+    // assuming that the array consists of integers
+
+    /* copy to local buffer:
+    #define MAXNROFARRAYVALUES      100
+    int buf[MAXNROFARRAYVALUES], ii;
+    int nrOfPairs=arrayname.size();
+
+    if (nrOfPairs>MAXNROFARRAYVALUES)
+        nrOfPairs=MAXNROFARRAYVALUES;
+
+    for (ii=0; ii<nrOfPairs; ii++)
+        buf[ii]=arrayname[ii].toInt();
+    */
+    // copy to host buffer:
+    bool ok=true;
+    int nrOfPairs=arrayname.size();
+
+    if (nrOfPairs>MaxBufferSize)
+    {
+        ok=false;       // got not all
+        nrOfPairs=MaxBufferSize;
+    }
+    for (int ii=0; ii<nrOfPairs; ii++)
+        buf[ii]=arrayname[ii].toInt();
+
+    return ok;
+}
+
+/*
+void datei_json_readTestFile(QString filename)
+{
+    QByteArray my2Ba;
+    QString    my2Str;
+
+    my2Str.clear();
+    my2Ba=datei_readFromFile(filename);
+
+    QJsonDocument jdoc = QJsonDocument::fromJson(my2Ba);
+    QJsonObject jobj = jdoc.object();
+    //QJsonParseError jerror;
+    QJsonObject myObj;
+    QJsonArray myArray;
+
+        // key value pair consisting of key (unique string) and value (QJsonValue)
+    int nrOfPairs=jobj.size();
+    qDebug() << "my Json file has got: " << nrOfPairs<< "pairs";
+
+    if (jobj.contains("Zeit"))
+        qDebug() << "my Json file: " << jobj["Zeit"].toString();    // toObject(); toArray();
+    else
+        qDebug() << "my Json file contains no Zeit";
+
+    if (jobj.contains("Humidity"))
+        qDebug() << "my Json file: " << jobj["humidity"].toInt();
+    else
+        qDebug() << "my Json file contains no Humidity";
+
+    if (jobj.contains("month"))
+        qDebug() << "my Json file: " << jobj["month"].toObject();   // anzeige QJsonObject()
+    else
+        qDebug() << "my Json file contains no month";
+
+
+    myObj=jobj["unterstruktur"].toObject();
+    qDebug() << "my unterstruktur: " << myObj["month"].toInt();
+    qDebug() << "my unterstruktur: " << myObj["day of week"].toString();
+    //if (jerror.error == QJsonParseError::NoError)
+    //    qDebug() << "no error";
+
+    qDebug() << "my Month: " << myObj["Month"].toInt();
+    //if (myObj["Month"] == QJsonValue::Undefined)
+    //    qDebug() << "no found";     geht nicht
+
+    //if (jerror.error != QJsonParseError::NoError)
+      //  qDebug() << "no found";
+
+    myArray=jobj["Puffer"].toArray();
+    qDebug() << "my array " <<myArray[2].toInt();
+    //if (jerror.error != QJsonParseError::NoError)
+     //   qDebug() << "no found";
+
+    if ( !jobj.contains("Puffer"))
+        qDebug() << "no Puffer found";
+
+    if ( !myArray.contains(20))
+        qDebug() << "no entry found";
+} */
+
+
+
+// -------------------------------------------------------------------------------------------------
+// ------------------------------------------------------ read, write, copy files -------------------
+// -------------------------------------------------------------------------------------------------
+
+void datei_closeFile(QString filename)
+{
+    QFile file(filename);
+    file.close();
+}
+
+QByteArray datei_readFromFile(QString filename)
+{
+    //QFile file("/own/H2B/dc2.hex");
+    //QFile file(FILENAME_STRUCTURE);
+    QFile file;
+    file.setFileName(filename);
+    QByteArray myBA;
+
+    myBA.clear();
+    if (!file.exists())
+    {
+        qDebug()<<"file not exists";
+        return myBA;
+    } else
+    {
+        if (!file.open(QIODevice::ReadOnly)  )
+        {
+            qDebug()<<"cannot open";
+
+        } else
+        {
+            //qDebug()<<"loading file with " << file.size() <<"byte";
+            myBA = file.readAll();
+            //qDebug()<<"datei read: " << myBA;
+            file.close();
+        }
+    }
+    return myBA;
+}
+
+bool datei_ifFileExists(QString filename)
+{
+
+    QFile file;
+    file.setFileName(filename);
+
+    if (file.exists())
+        return true;
+    return false;
+}
+
+char datei_writeToFile(QString filename, QByteArray content)
+{
+    // retval=0 if successful  1: no write access allowed 2:cannot open to append 3:cannot create new file
+    QFile file(filename);
+    QFileInfo myFI(filename);
+
+    //if (!myFI.isWritable())   //geht nur bei NTFS, weg.
+    //{
+        //file.setPermissions(filename, QFile::WriteOther); geht nicht :(
+    //    qDebug()<<"datei_writeToFile: writing not allowed. set attributes first!";
+    //    return 1;
+    //}
+
+    if (file.exists())
+    {
+        if (!file.open(QIODevice::Append))
+        {
+            qDebug()<<"datei_writeToFile cannot open to append";
+            return 2;
+        } else
+        {
+            // add new object to the end of the file
+            file.write(content);
+            file.close();
+            return 0;   // OK
+        }
+    } else
+    {
+        if (!file.open(QIODevice::WriteOnly))
+        {
+            qDebug()<<"datei_writeToFile cannot open new";
+            return 3;
+        } else
+        {
+            qDebug()<<"create new file";
+            // write first lines into file
+            file.write(content);
+            file.close();
+            return 0;   // OK
+        }
+    }
+    return 0;
+}
+
+bool datei_copyFile(QString currentFileName, QString newFileName)
+{
+    // retval=true if successful
+    QFile file;
+    file.setFileName(currentFileName);
+    return file.copy(newFileName);
+}
+
+bool datei_clearFile(QString filename)
+{
+    // retval=true if successful
+    QFile file;
+    file.setFileName(filename);
+
+    file.remove();  // 3.2.22 erst ganz löschen wegen Schreibrechten
+    if (!file.open(QIODevice::WriteOnly))
+    {
+        qDebug()<<"datei_clearFile  cannot open file to delete";
+        return false;
+    } else
+    {
+        file.write(0);
+        file.close();
+        return true;
+    }
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+

src/main.cpp

@@ -0,0 +1,9 @@
+#include <QCoreApplication>
+#include "tslib.h"
+
+int main(int argc, char *argv[])
+{
+    QCoreApplication a(argc, argv);
+
+    return a.exec();
+}

src/sendWRcmd.cpp

@@ -13,6 +13,7 @@ void sendWRcmd_INI(void)
 
     sendWRcmd_clrCmdStack();
     sendWRcmd_clrCmd4Stack();
+    sendFDcmd_clrStack();
 
 }
 
@@ -60,13 +61,19 @@ bool sendWRcmd_setSendCommand0(uint16_t nextCmd)
 uint16_t sendWRcmd_getSendCommand0(void)
 {
     uint16_t nxtAsynchCmd;
-    uint8_t nn;
+    uint8_t nn, ll;
     if (nrOfCmdsInQueue==0 || nrOfCmdsInQueue>CMDSTACKDEPTH)
         return 0;   // error
     nxtAsynchCmd=nextAsynchsendCmd0[0];
+
     // move Puffer down by one element
-    for (nn=0; nn<CMDSTACKDEPTH; nn++)
+    if (CMDSTACKDEPTH>0)
+        ll=CMDSTACKDEPTH-1;
+    else
+        ll=0;
+    for (nn=0; nn<ll; nn++)
         nextAsynchsendCmd0[nn]=nextAsynchsendCmd0[nn+1];
+
     if (nrOfCmdsInQueue>0)
         nrOfCmdsInQueue--;
     //qDebug() << "PI cmd queued:"<< nxtAsynchCmd << ", restored, pp now =" << nrOfCmdsInQueue;
@@ -138,7 +145,7 @@ bool sendWRcmd_setSendCommand4(uint16_t nextCmd, uint8_t dat1, uint8_t dat2, uin
 uint16_t sendWRcmd_getSendCommand4(uint8_t *dat1, uint8_t *dat2, uint8_t *dat3, uint8_t *dat4)
 {
     uint16_t nxtAsynchCmd;
-    uint8_t nn;
+    uint8_t nn, ll;
 
     if (nrOfCmds4InQueue==0 || nrOfCmds4InQueue>CMD4STACKDEPTH)
         return 0;   // error
@@ -152,7 +159,11 @@ uint16_t sendWRcmd_getSendCommand4(uint8_t *dat1, uint8_t *dat2, uint8_t *dat3,
     //            " data3: " << nextCmd4para3[0] << " data4: " << nextCmd4para4[0];
 
     // move Puffer down by one element
-    for (nn=0; nn<CMD4STACKDEPTH; nn++)
+        if (CMD4STACKDEPTH>0)
+        ll=CMD4STACKDEPTH-1;
+    else
+        ll=0;
+    for (nn=0; nn<ll; nn++)
     {
         nextAsynchsendCmd4[nn]=nextAsynchsendCmd4[nn+1];
         nextCmd4para1[nn]=nextCmd4para1[nn+1];
@@ -211,9 +222,9 @@ bool sendWRcmd_setSendCommand8(uint16_t nextCmd, uint8_t dat1, uint8_t dat2, uin
 uint16_t sendWRcmd_getSendCommand8(uint8_t *dat1, uint8_t *dat2, uint16_t *dat3, uint32_t *dat4)
 {
     uint16_t nxtAsynchCmd;
-    uint8_t nn;
+    uint8_t nn, ll;
 
-    if (nrOfCmds8InQueue==0 || nrOfCmds8InQueue>CMD4STACKDEPTH)
+    if (nrOfCmds8InQueue==0 || nrOfCmds8InQueue>CMD8STACKDEPTH)
         return 0;   // error
     nxtAsynchCmd=nextAsynchsendCmd8[0];
     *dat1=nextCmd8para1[0];
@@ -222,7 +233,11 @@ uint16_t sendWRcmd_getSendCommand8(uint8_t *dat1, uint8_t *dat2, uint16_t *dat3,
     *dat4=nextCmd8para4[0];
 
     // move buffer down by one element
-    for (nn=0; nn<CMD8STACKDEPTH; nn++)
+    if (CMD8STACKDEPTH>0)
+        ll=CMD8STACKDEPTH-1;
+    else
+        ll=0;
+    for (nn=0; nn<ll; nn++)
     {
         nextAsynchsendCmd8[nn]=nextAsynchsendCmd8[nn+1];
         nextCmd8para1[nn]=nextCmd8para1[nn+1];
@@ -433,3 +448,384 @@ uint8_t gpi_chk4remainingText(void)
 
 
 
+
+
+
+
+
+// ---------------------------------------------------------------------------------
+//   11.4.23 neu, Kommando direkt an "FastDevice"-protokoll senden, nicht mehr umsetzen
+// ---------------------------------------------------------------------------------
+// header
+static uint8_t nextFDwrCmd[FDCMD_STACKDEPTH];
+static uint8_t nextFDrdCmd[FDCMD_STACKDEPTH];
+static uint8_t nextFDblkNr[FDCMD_STACKDEPTH];
+static uint8_t nextFDshort[FDCMD_STACKDEPTH];
+
+// short data
+static uint8_t  nextFDpara1[FDCMD_STACKDEPTH];
+static uint8_t  nextFDpara2[FDCMD_STACKDEPTH];
+static uint8_t  nextFDpara3[FDCMD_STACKDEPTH];
+static uint8_t  nextFDpara4[FDCMD_STACKDEPTH];
+// lon data:
+static uint8_t longFDlength[FDCMD_STACKDEPTH];
+static uint8_t longFDpara[FDCMD_STACKDEPTH][64];
+
+static uint8_t  p_nextFDcmdsInQueue;
+
+/* convention: use simple (not rotating) FIFO Stack:
+Example: nrOfCmdsInQueue=4 then
+    nextAsynchsendCmd0[0]=cmd1      // was stored as first
+    nextAsynchsendCmd0[1]=cmd2
+    nextAsynchsendCmd0[2]=cmd3
+    nextAsynchsendCmd0[3]=cmd4      // came in as last
+
+    Send: [0] first, then move buffer 1 down:
+    nextAsynchsendCmd0[0]=cmd2
+    nextAsynchsendCmd0[1]=cmd3
+    nextAsynchsendCmd0[2]=cmd4
+    nextAsynchsendCmd0[3]=0;
+    nrOfCmdsInQueue=3 now
+*/
+
+
+void sendFDcmd_clrStack(void)
+{
+    uint8_t nn;
+    for (nn=0; nn<FDCMD_STACKDEPTH; nn++)
+    {
+        nextFDwrCmd[nn]=0;
+        nextFDrdCmd[nn]=0;
+        nextFDblkNr[nn]=0;
+        nextFDshort[nn]=0;
+        nextFDpara1[nn]=0;
+        nextFDpara2[nn]=0;
+        nextFDpara3[nn]=0;
+        nextFDpara4[nn]=0;
+        longFDlength[nn]=0;
+        memset(&longFDpara[nn][0],0,64);
+    }
+
+    p_nextFDcmdsInQueue=0;
+}
+
+bool sendFDcmd_set(uint8_t nextWrCmd, uint8_t nextRdCmd, uint8_t blockNum, uint8_t dat1, uint8_t dat2, uint8_t dat3, uint8_t dat4)
+{
+
+    // write Command to memory, wait for transport
+    if (p_nextFDcmdsInQueue>=FDCMD_STACKDEPTH)
+    {
+        qDebug() << "cannot save cmd because stack is full";
+        return false;           // not possible
+    }
+    nextFDwrCmd[p_nextFDcmdsInQueue]=nextWrCmd;
+    nextFDrdCmd[p_nextFDcmdsInQueue]=nextRdCmd;
+    nextFDblkNr[p_nextFDcmdsInQueue]=blockNum;
+    nextFDpara1[p_nextFDcmdsInQueue]=dat1;
+    nextFDpara2[p_nextFDcmdsInQueue]=dat2;
+    nextFDpara3[p_nextFDcmdsInQueue]=dat3;
+    nextFDpara4[p_nextFDcmdsInQueue]=dat4;
+    //qDebug() << "data with 4 data byte saved, pp=" << nrOfCmds4InQueue;
+    //qDebug() << " dat1=" << nextCmd4para1[nrOfCmds4InQueue] << " dat2=" << nextCmd4para2[nrOfCmds4InQueue]
+    //             << " dat3=" << nextCmd4para3[nrOfCmds4InQueue]  << " dat4=" << nextCmd4para4[nrOfCmds4InQueue];
+    nextFDshort[p_nextFDcmdsInQueue]=1; // 1=short
+    p_nextFDcmdsInQueue++;
+/*
+    int nn;
+    if (p_nextFDcmdsInQueue==2)
+    {
+        qDebug() << "sendFDcmd_set, stack has 2 elements: " << p_nextFDcmdsInQueue;
+        for (nn=0; nn<16; nn++)
+        {
+            qDebug() << "header: " << nextFDwrCmd[nn] << " / " << nextFDrdCmd[nn] << " / "<< nextFDblkNr[nn] << " / " << nextFDshort[nn];
+        }
+    }
+*/
+/*
+    if (p_nextFDcmdsInQueue>15)
+    {
+        qDebug() << "sendFDcmd_set, stack is full now: " << p_nextFDcmdsInQueue;
+        for (nn=0; nn<16; nn++)
+        {
+            qDebug() << "header: " << nextFDwrCmd[nn] << " / " << nextFDrdCmd[nn] << " / "<< nextFDblkNr[nn] << " / " << nextFDpara1[nn] << " / " << nextFDpara2[nn] << " / " << nextFDpara3[nn] << " / " << nextFDpara4[nn];
+
+            qDebug() << "    long data: " << nextFDshort[nn] << " / "<< longFDlength[nn] << " / "<< longFDpara[nn][0] << " / "<< longFDpara[nn][1]
+                     << " / "<< longFDpara[nn][2] << " / "<< longFDpara[nn][3] << " / "<< longFDpara[nn][4];
+
+        }
+
+    }
+*/
+
+    return true;                // ok, will be sent
+}
+
+
+bool longFDcmd_set(uint8_t nextWrCmd, uint8_t nextRdCmd, uint8_t blockNum, uint8_t length, uint8_t *data)
+{
+    // write Command to memory, wait for transport
+    // data buffer size always 64! data[64], padded with 0
+    uint8_t nn;
+    if (p_nextFDcmdsInQueue>=FDCMD_STACKDEPTH)
+    {
+        qDebug() << "cannot save cmd because stack is full";
+        return false;           // not possible
+    }
+    nextFDwrCmd[p_nextFDcmdsInQueue]=nextWrCmd;
+    nextFDrdCmd[p_nextFDcmdsInQueue]=nextRdCmd;
+    nextFDblkNr[p_nextFDcmdsInQueue]=blockNum;
+
+    longFDlength[p_nextFDcmdsInQueue]=length;
+
+    for (nn=0; nn<64; nn++)
+        longFDpara[p_nextFDcmdsInQueue][nn]=data[nn];
+
+    nextFDshort[p_nextFDcmdsInQueue]=2;
+
+    p_nextFDcmdsInQueue++;
+    return true;                // ok, will be sent
+}
+
+
+bool sendFDcmd_get(uint8_t *nextWrCmd, uint8_t *nextRdCmd, uint8_t *blockNum, uint8_t *dat1, uint8_t *dat2, uint8_t *dat3, uint8_t *dat4)
+{
+    uint8_t nn, ll, mm;
+
+    if (p_nextFDcmdsInQueue==0 || p_nextFDcmdsInQueue>FDCMD_STACKDEPTH)
+        return false;           // not possible
+
+    *nextWrCmd=nextFDwrCmd[0];
+    *nextRdCmd=nextFDrdCmd[0];
+    *blockNum=nextFDblkNr[0];
+    *dat1=nextFDpara1[0];
+    *dat2=nextFDpara2[0];
+    *dat3=nextFDpara3[0];
+    *dat4=nextFDpara4[0];
+    //qDebug() << "sendFDcmd_get [0];  pp=" << p_nextFDcmdsInQueue;
+    //qDebug() << " data1: " << nextCmd4para1[0] << " data2: " << nextCmd4para2[0] <<
+    //            " data3: " << nextCmd4para3[0] << " data4: " << nextCmd4para4[0];
+
+    // move Puffer down by one element
+    if (FDCMD_STACKDEPTH>0)
+        ll=FDCMD_STACKDEPTH-1;
+    else
+        ll=0;
+    for (nn=0; nn<ll; nn++)
+    {
+        nextFDwrCmd[nn]=nextFDwrCmd[nn+1];
+        nextFDrdCmd[nn]=nextFDrdCmd[nn+1];
+        nextFDblkNr[nn]=nextFDblkNr[nn+1];
+
+        nextFDpara1[nn]=nextFDpara1[nn+1];
+        nextFDpara2[nn]=nextFDpara2[nn+1];
+        nextFDpara3[nn]=nextFDpara3[nn+1];
+        nextFDpara4[nn]=nextFDpara4[nn+1];
+
+        nextFDshort[nn] = nextFDshort[nn+1];
+
+        longFDlength[nn] = longFDlength[nn+1];
+
+        for (mm=0; mm<64; mm++)
+            longFDpara[nn][mm] = longFDpara[nn+1][mm];
+    }
+
+    if (p_nextFDcmdsInQueue>0)
+        p_nextFDcmdsInQueue--;
+    //qDebug() << "cmd4  after push down: pp=" << nrOfCmds4InQueue;
+
+    // clear released buffer:
+    for (nn=p_nextFDcmdsInQueue; nn<FDCMD_STACKDEPTH; nn++)
+    {
+        nextFDwrCmd[nn]=0;
+        nextFDrdCmd[nn]=0;
+        nextFDblkNr[nn]=0;
+
+        nextFDpara1[nn]=0;
+        nextFDpara2[nn]=0;
+        nextFDpara3[nn]=0;
+        nextFDpara4[nn]=0;
+
+        nextFDshort[nn]=0;
+
+        longFDlength[nn]=0;
+
+        for (mm=0; mm<64; mm++)
+            longFDpara[nn][mm] = 0;
+
+    }
+
+
+/*
+    qDebug() << "sendFDcmd_set, stack now: " << p_nextFDcmdsInQueue;
+    for (nn=0; nn<16; nn++)
+    {
+        qDebug() << "header: " << nextFDwrCmd[nn] << " / " << nextFDrdCmd[nn] << " / "<< nextFDblkNr[nn] << " / " << nextFDshort[nn];
+
+        qDebug() << "    short data: " << nextFDpara1[nn] << " / "<< nextFDpara2[nn] << " / "<< nextFDpara3[nn]<< " / "<< nextFDpara4[nn];
+
+        qDebug() << "    long data: " << longFDlength[nn] << " / "<< longFDpara[nn][0] << " / "<< longFDpara[nn][1]
+                 << " / "<< longFDpara[nn][2] << " / "<< longFDpara[nn][3] << " / "<< longFDpara[nn][4];
+    }
+*/
+    return true;                // ok, will be sent
+}
+
+uint8_t checkNextFDcmd(void)
+{
+    // return 0: no command waiting
+//          1: short cmd
+//          2: long cmd
+    //qDebug() << "chk nxt fd cmd: "<<p_nextFDcmdsInQueue<<" "<<nextFDshort[0]<<" "<<nextFDshort[1]<<" "<<nextFDshort[2]<<" "<<nextFDshort[3];
+    if (p_nextFDcmdsInQueue==0)
+        return 0;
+    if (nextFDshort[0]==1)
+        return 1;
+    return 2;
+}
+
+uint8_t check4FDshortCmd(void)
+{
+    // returns number of waiting command, max FDCMD_STACKDEPTH
+    return p_nextFDcmdsInQueue;
+}
+
+
+uint8_t check4freeFDshortCmd(void)
+{
+    // returns number of free places in short-command stack
+    return FDCMD_STACKDEPTH - p_nextFDcmdsInQueue;
+}
+
+
+// long command, 64 data bytes
+//static uint8_t longFDwrCmd[FDLONG_STACKDEPTH];
+//static uint8_t longFDrdCmd[FDLONG_STACKDEPTH];
+//static uint8_t longFDblkNr[FDLONG_STACKDEPTH];
+//static uint8_t longFDlength[FDLONG_STACKDEPTH];
+
+//static uint8_t  longFDpara[FDLONG_STACKDEPTH][64];
+//static uint8_t  p_longFDcmdsInQueue;
+
+/*
+void longFDcmd_clrStack(void)
+{
+    uint8_t nn, mm;
+    for (nn=0; nn<FDLONG_STACKDEPTH; nn++)
+    {
+        longFDwrCmd[nn]=0;
+        longFDrdCmd[nn]=0;
+        longFDblkNr[nn]=0;
+        longFDlength[nn]=0;
+        for (mm=0; mm<64; mm++)
+            longFDpara[nn][mm]=0;
+    }
+    p_longFDcmdsInQueue=0;
+}*/
+
+
+bool longFDcmd_get(uint8_t *nextWrCmd, uint8_t *nextRdCmd, uint8_t *blockNum, uint8_t *length, uint8_t *data)
+{
+    uint8_t nn, mm, ll;
+//p_nextFDcmdsInQueue; nn<FDCMD_STACKDEPTH
+    if (p_nextFDcmdsInQueue==0 || p_nextFDcmdsInQueue>FDCMD_STACKDEPTH)
+        return false;           // not possible
+
+    *nextWrCmd=nextFDwrCmd[0];
+    *nextRdCmd=nextFDrdCmd[0];
+    *blockNum=nextFDblkNr[0];
+
+    *length   = longFDlength[0];
+    for (mm=0; mm<64; mm++)
+        data[mm] = longFDpara[0][mm];
+
+    // move Puffer down by one element
+    if (FDCMD_STACKDEPTH>0)
+        ll=FDCMD_STACKDEPTH-1;
+    else
+        ll=0;
+    for (nn=0; nn<ll; nn++)
+    {
+        nextFDwrCmd[nn]=nextFDwrCmd[nn+1];
+        nextFDrdCmd[nn]=nextFDrdCmd[nn+1];
+        nextFDblkNr[nn]=nextFDblkNr[nn+1];
+
+        nextFDpara1[nn]=nextFDpara1[nn+1];
+        nextFDpara2[nn]=nextFDpara2[nn+1];
+        nextFDpara3[nn]=nextFDpara3[nn+1];
+        nextFDpara4[nn]=nextFDpara4[nn+1];
+
+        nextFDshort[nn] = nextFDshort[nn+1];
+
+        longFDlength[nn] = longFDlength[nn+1];
+
+        for (mm=0; mm<64; mm++)
+            longFDpara[nn][mm] = longFDpara[nn+1][mm];
+
+    }
+    if (p_nextFDcmdsInQueue>0)
+        p_nextFDcmdsInQueue--;
+
+    // clear released buffer:
+    for (nn=p_nextFDcmdsInQueue; nn<FDCMD_STACKDEPTH; nn++)
+    {
+        nextFDwrCmd[nn]=0;
+        nextFDrdCmd[nn]=0;
+        nextFDblkNr[nn]=0;
+
+        nextFDpara1[nn]=0;
+        nextFDpara2[nn]=0;
+        nextFDpara3[nn]=0;
+        nextFDpara4[nn]=0;
+
+        nextFDshort[nn]=0;
+
+        longFDlength[nn]=0;
+        for (mm=0; mm<64; mm++)
+            longFDpara[nn][mm] = 0;
+    }
+
+
+    return true;                // ok, will be sent
+}
+/*
+uint8_t check4FDlongCmd(void)
+{
+    // returns number of waiting command
+    return p_longFDcmdsInQueue;
+}
+
+uint8_t check4freeFDlongCmd(void)
+{
+    // returns number of free places in command stack
+    return FDLONG_STACKDEPTH - p_longFDcmdsInQueue;
+}
+*/
+
+
+
+static uint8_t Sdata_DeviceParameter[64];
+static uint8_t Sdata_DevParaLen;
+
+uint8_t epi_store64BdevParameter(uint8_t length, uint8_t *buf)
+{
+    // HWapi writes data to be stored
+    uint8_t nn;
+    for (nn=0; nn<length; nn++)
+        Sdata_DeviceParameter[nn]=buf[nn];
+    for (nn=length; nn<64; nn++)
+        Sdata_DeviceParameter[nn]=0;
+
+    Sdata_DevParaLen=length;
+    return 0;
+}
+
+uint8_t epi_restore64BdevParameter(uint8_t *length, uint8_t *buf)
+{
+
+    for (uint8_t nn=0; nn<Sdata_DevParaLen; nn++)
+        buf[nn]=Sdata_DeviceParameter[nn];
+    *length=Sdata_DevParaLen;
+
+    return 0;
+}
+

src/shared_mem_buffer.cpp

@@ -0,0 +1,46 @@
+#include "shared_mem_buffer.h"
+
+#include <QDebug>
+#include <atomic>
+
+#ifdef QT_POSIX_IPC
+    // The POSIX backend can be explicitly selected using the -feature-ipc_posix
+    // option to the Qt configure script. If it is enabled, the QT_POSIX_IPC
+    // macro will be defined. -> we use SystemV shared memory
+#error "QT_POSIX_IPC defined"
+#else
+#ifdef __linux__
+#include <sys/ipc.h>    // ftok
+#endif
+#endif
+
+// std::atomic_bool SharedMemBuffer::__sharedMemLocked{false};
+
+QSharedMemory *SharedMemBuffer::getShm(std::size_t size) {
+    static QSharedMemory shMem;
+    if (size > 0) {
+#ifdef __linux__
+        static const long nativeKey = ftok("/etc/os-release", 'H');
+        static const QString fkey = std::to_string(nativeKey).c_str();
+#else
+        static const QString fkey = "0123456?000=9";
+#endif
+
+        shMem.setKey(fkey);
+        if (!shMem.isAttached()) {
+            if (shMem.create(size)) {
+                return &shMem;
+            } else {
+                if (shMem.error() == QSharedMemory::AlreadyExists) {
+                    if (shMem.attach()) {
+                        return &shMem;
+                    }
+                }
+            }
+            qCritical() << shMem.nativeKey() << shMem.key() << shMem.data()
+                        << shMem.error() << shMem.errorString();
+            return nullptr;
+        }
+    }
+    return &shMem;
+}

src/storeINdata.cpp

@@ -3,11 +3,15 @@
 #include <QDebug>
 #include "storeINdata.h"
 #include "tslib.h"
+#include "shared_mem_buffer.h"
+#include "datei.h"
 
 // gpi: grafical access to PI: access from external devices over device controller FOR GUI
 // epi: external access from GUI to PI:  FOR external devices (DC)
 
 
+
+
 // store power on/off condition of the devices to control the data request
 
 static bool indat_savePrnPwr;
@@ -15,6 +19,9 @@ static bool indat_savePrnPwr;
 void indat_storePrinterPower(bool isOn)
 {
     indat_savePrnPwr=isOn;
+
+
+
 }
 
 bool indat_isPrinterOn()
@@ -49,55 +56,6 @@ bool indat_isMdbOn()
 }
 
 
-// //////////////////////////////////////////////////////////////////////////
-
-
-
-static uint8_t ndbs, pari, nsb, br;
-
-void gpi_storeSlaveSerParams(uint8_t slaveBaudRate, uint8_t NrDataBits,
-                             uint8_t parity, uint8_t NrStopBits)
-{
-    // store numbers
-    ndbs=NrDataBits;
-    pari=parity;
-    nsb=NrStopBits;
-    br=slaveBaudRate;
-}
-
-void epi_getSlaveSerParams(uint8_t *slaveBaudRate, uint8_t *NrDataBits,
-                             uint8_t *parity, uint8_t *NrStopBits)
-{
-    *NrDataBits=ndbs;
-    *parity=pari;
-    *NrStopBits=nsb;
-    *slaveBaudRate=br;
-
-}
-
-QString epi_getSlaveParamSTR()
-{
-    QString mySt;
-    mySt.clear();
-    switch (br)
-    {
-        case 1:  mySt="1200   ";break;
-        case 2:  mySt="9600   ";break;
-        case 3:  mySt="19200  ";break;
-        case 4:  mySt="38400  ";break;
-        case 5:  mySt="57600  ";break;
-        case 6:  mySt="115200 ";break;
-    }
-    mySt.append(ndbs+0x30);
-
-    mySt.append(pari);
-    mySt.append(nsb+0x30);
-//mySt="Hallo";
-    return mySt;
-}
-
-
-
 
 static QString    genStrings[MAXNROF_GENSTR];
     // 0=HW   1=SW  2=State
@@ -131,12 +89,39 @@ QString epi_loadGenerals(uint8_t genNr)
 
 // -------------------------------
 
+/*
 static uint64_t Sdata_slaveUID;
 static uint8_t Sdata_UIDstr[8];
+static QString Sdata_DcUidStr;
+
+
+void write2file_UID(void)
+{
+    QByteArray myBA;
+    csv_startCreatingFile();
+    csv_addUintToFile(Sdata_UIDstr[0]);
+    csv_addUintToFile(Sdata_UIDstr[1]);
+    csv_addUintToFile(Sdata_UIDstr[2]);
+    csv_addUintToFile(Sdata_UIDstr[3]);
+    csv_addUintToFile(Sdata_UIDstr[4]);
+    csv_addUintToFile(Sdata_UIDstr[5]);
+    csv_addUintToFile(Sdata_UIDstr[6]);
+    csv_addUintToFile(Sdata_UIDstr[7]);
+    csv_addNewlineToFile();
+    csv_addUlongvalToFile(Sdata_slaveUID);
+    csv_addNewlineToFile();
+    csv_addTextToFile(Sdata_DcUidStr);
+    csv_addNewlineToFile();
+    myBA=csv_readbackArray();
+    datei_clearFile(FILENAME_SHARED_UID);
+    datei_writeToFile(FILENAME_SHARED_UID, myBA);
+
+}
 
 void gpi_storeUID(uint8_t *buf8byteUid)
 {
     uint64_t udltmp=0;
+    QString myStr;
 
     //qDebug()<< "store UID ";
 
@@ -149,6 +134,16 @@ void gpi_storeUID(uint8_t *buf8byteUid)
         udltmp<<=8;
     }
     Sdata_slaveUID=udltmp;
+
+    Sdata_DcUidStr.clear();
+    for (int ii=0;ii<8; ii++)
+    {
+
+        Sdata_DcUidStr+=QString::number(Sdata_UIDstr[ii],16);
+        Sdata_DcUidStr+=" ";
+    }
+
+    write2file_UID();
 }
 
 void epi_getUIDdec(uint8_t *buf8byteUid)
@@ -175,14 +170,70 @@ QString epi_getUIDstr()
     }
         return myStr;
 }
+*/
+
+/*  read from file:
+void epi_getUIDfromFile(uint8_t *buf8byteUid)
+{
+    QByteArray myBA;
+        int nn;
+
+    myBA=datei_readFromFile(FILENAME_SHARED_UID);
+    for (nn=0; nn<8; nn++)
+        buf8byteUid[nn]=csv_getEntryAsUshort(myBA, nn);
+
+}
+
+uint64_t epi_getUIDnumberFromFile(void)
+{
+    QByteArray myBA;
+
+    myBA=datei_readFromFile(FILENAME_SHARED_UID);
+    return csv_getEntryAs2Ulong(myBA, 8);
+
+}
+
+QString epi_getUIDstrFromFile(void)
+{
+    QByteArray myBA;
+
+    myBA=datei_readFromFile(FILENAME_SHARED_UID);
+    return csv_getEntryAsString(myBA, 9);
+
+}
+*/
+
+// the same with shared memory :
 
 
+void gpi_storeUID(uint8_t const *buf8byteUid) {
+    uint64_t udltmp=0;
 
+    for (int ii=0; ii<8; ii++) {
+        SharedMemBuffer::getData()->Sdata.UIDstr[ii] = buf8byteUid[ii];
+        udltmp |= buf8byteUid[ii];
+        udltmp <<= 8;
+    }
+    SharedMemBuffer::getData()->Sdata.slaveUID = udltmp;
+}
 
+void epi_getUIDdec(uint8_t *buf8byteUid) {
+    for (int ii=0; ii<8; ii++) {
+        buf8byteUid[ii] = SharedMemBuffer::getDataConst()->Sdata.UIDstr[ii];
+    }
+}
 
+QString epi_getUIDstr() {
+    // die UID besteht aus 8 bytes (8 dezimalzahlen)
+    // -> umformen in hexstring
 
-
+    QString myStr;
-
+    for (int ii=0;ii<8; ii++) {
+        myStr += QString::number(SharedMemBuffer::getDataConst()->Sdata.UIDstr[ii], 16);
+        myStr += " ";
+    }
+    return myStr;
+}
 
 
 
@@ -1307,6 +1358,27 @@ uint8_t epi_restoreMifData(uint8_t blkNr, uint8_t *buf, uint8_t maxBufferSize)
     return 0;   // ois OK
 }
 
+static uint8_t mif_cardType;
+static uint8_t mif_cardHolder[8];
+
+void gpi_storeNewMifareCard(uint8_t typ, uint8_t *holder )
+{
+    mif_cardType=typ;
+    tslib_strcpy(holder, mif_cardHolder, 7);
+    mif_cardHolder[7]=0;
+}
+
+uint8_t epi_mifGetCardType(uint8_t *holder)
+{
+    //holder[8] = name of card holder
+    // retval Type of MifareCard, 1=upper door, 2=lower door 3=test printer 4=test coins
+
+    tslib_strcpy(mif_cardHolder, holder, 7);
+    holder[7]=0;
+    return mif_cardType;
+}
+
+
 //------------------------------------------------------------------------------------
 //------------------------------------------------------------------------------------
 
@@ -1522,20 +1594,17 @@ qDebug()<<"read emp data, nr "<<ctr_gotCoin << "valid: " << *valid
 
 
 
-
-
-
 static uint8_t Sdata_NrOfDeviceSetting;
 static uint8_t Sdata_DeviceSettingBuff[66];
 
-void gpi_storeDeviceSettings(uint8_t leng, uint8_t *data)
+void gpi_storeRbDeviceSettings(uint8_t leng, uint8_t *data)       // getestet am 12.4.23TS
 {
     if (leng>64) leng=64;
     Sdata_NrOfDeviceSetting=leng;
-    tslib_strcpy(data, Sdata_DeviceSettingBuff, leng);
+    tslib_strcpy(data, Sdata_DeviceSettingBuff, leng);          // getestet am 12.4.23TS
 }
 
-void epi_restoreDeviceSettings(uint8_t *leng, uint8_t *data)
+void epi_restoreRbDeviceSettings(uint8_t *leng, uint8_t *data)    // getestet am 12.4.23TS
 {
 
     *leng=Sdata_NrOfDeviceSetting;
@@ -1563,7 +1632,305 @@ void epi_restoreMachineIDsettings(uint8_t *leng, uint8_t *data)
 }
 
 
-
+static uint32_t store_insertedAmount;
+static uint16_t store_lastCoinType[64];
+static uint16_t store_lastCoinValue[64];
+static uint8_t  p_lastCoin;
+static char     store_curPayNewCoin;
+
+void epi_clearCurrentPayment(void)
+{
+    // call at beginning of coin collection
+    int nn;
+
+    store_insertedAmount=0;
+    p_lastCoin=0;
+
+    // 17.5.23TS: ergänzt:
+    for (nn=0; nn<64; nn++)
+    {
+        store_lastCoinType[nn]=0;
+        store_lastCoinValue[nn]=0;
+    }
+    store_curPayNewCoin=0;
+}
+
+void gpi_storeCurrentPayment(uint32_t insertedAmount, uint16_t lastCoinType, uint16_t lastCoinValue)
+{
+    store_insertedAmount=insertedAmount;
+    store_lastCoinType[p_lastCoin]=lastCoinType;
+    store_lastCoinValue[p_lastCoin]=lastCoinValue;
+    p_lastCoin++;
+    store_curPayNewCoin++;
+}
+
+uint32_t epi_CurrentPaymentGetAmount(void)
+{
+    return store_insertedAmount;
+}
+
+uint16_t epi_CurrentPaymentGetLastCoin(void)
+{
+    uint8_t pp;
+
+    //if (store_curPayNewCoin)
+    //{
+        pp=p_lastCoin;
+        if (pp==0)
+            return 0;       // noch keine Münze erhalten
+        if (pp>0) pp--;
+        //store_curPayNewCoin=0;      // nur 1x melden
+        return store_lastCoinValue[pp];
+    //} else
+    //    return 0;
+}
+
+bool epi_CurrentPaymentGetAllCoins(uint16_t *types, uint16_t *values)
+{
+    // alle bei diesem Verkauf eingeworfenen Münzen sind gespeichert falls die jmd. braucht
+    uint8_t nn;
+    if (p_lastCoin==0)
+        return false;
+    for (nn=0; nn<64; nn++)
+    {
+        types[nn]=store_lastCoinType[nn];
+        values[nn]=store_lastCoinValue[nn];
+    }
+
+    return true;
+}
+
+
+uint64_t stor_wakSrc;
+uint8_t  stor_reason;
+
+
+void gpi_storeWakeSources(uint8_t *receivedData)
+{
+    uint8_t uctmp;
+    int nn;
+    stor_wakSrc=0;
+    for (nn=5; nn>=0; nn--)
+    {
+        uctmp=receivedData[nn];
+        stor_wakSrc |=uctmp;
+        stor_wakSrc<<=8;
+    }
+    stor_reason=receivedData[6];
+}
+
+uint64_t epi_getWakeSources(void)
+{
+    return stor_wakSrc;
+}
+
+uint8_t epi_getWakeReason(void)
+{
+    return stor_reason;
+}
+
+
+
+static uint8_t store_rbDevParamLen;
+static uint8_t store_rbDevParams[66];
+
+void gpi_storeExtendedTime(uint8_t leng, uint8_t *data)
+{
+    if (leng>64) leng=64;
+    store_rbDevParamLen=leng;
+    tslib_strcpy(data, store_rbDevParams, leng);
+}
+
+void epi_restoreExtendedTime(uint8_t *leng, uint8_t *data)
+{
+
+    *leng=store_rbDevParamLen;
+    tslib_strcpy(store_rbDevParams, data, store_rbDevParamLen);
+}
+
+
+
+// store device conditions
+static uint8_t store_deviceCondLen;
+static uint8_t store_deviceCond[66];
+
+void gpi_storeDeviceConditions(uint8_t leng, uint8_t *data)
+{
+    if (leng>64) leng=64;
+    store_deviceCondLen=leng;
+    tslib_strcpy(data, store_deviceCond, leng);
+}
+
+void epi_restoreDeviceConditions(uint8_t *leng, uint8_t *data)
+{
+
+    *leng=store_deviceCondLen;
+    tslib_strcpy(store_deviceCond, data, store_deviceCondLen);
+}
+
+
+
+// store dynamic machine conditions
+static uint8_t store_machCondLen;
+static uint8_t store_machCond[66];
+
+void gpi_storeDynMachineConditions(uint8_t leng, uint8_t *data)
+{
+    if (leng>64) leng=64;
+    store_machCondLen=leng;
+    tslib_strcpy(data, store_machCond, leng);
+
+ }
+
+void epi_restoreDynMachineConditions(uint8_t *leng, uint8_t *data)
+{
+
+    *leng=store_machCondLen;
+    tslib_strcpy(store_machCond, data, store_machCondLen);
+}
+
+
+
+
+static uint8_t  store_DcBackupNrOfAccNr;
+static uint16_t store_DcBackupAccNr[16];    // z.Z. nur 8
+
+void gpi_storeDCbackupAccNr(uint8_t leng, uint8_t *data)
+{
+    if (leng>32) leng=32;
+    store_DcBackupAccNr[0]=uchar2uint(data[1], data[0]);
+    store_DcBackupAccNr[1]=uchar2uint(data[3], data[2]);
+    store_DcBackupAccNr[2]=uchar2uint(data[5], data[4]);
+    store_DcBackupAccNr[3]=uchar2uint(data[7], data[6]);
+    store_DcBackupAccNr[4]=uchar2uint(data[9], data[8]);
+    store_DcBackupAccNr[5]=uchar2uint(data[11], data[10]);
+    store_DcBackupAccNr[6]=uchar2uint(data[13], data[12]);
+    store_DcBackupAccNr[7]=uchar2uint(data[15], data[14]);
+    store_DcBackupNrOfAccNr=8;
+}
+
+void epi_restoreDCbackupAccNr(uint8_t *leng, uint16_t *accNrs)
+{
+    // return accNrs[0..7]
+    uint8_t nn;
+
+    *leng=store_DcBackupNrOfAccNr;
+    for (nn=0; nn<8; nn++)
+        accNrs[nn]=store_DcBackupAccNr[nn];
+
+}
+
+
+static uint8_t store_gotNrBlocksOfVaultRec;
+static uint8_t store_vaultrecord[360];
+
+void epi_iniVRstorage(void)
+{
+    tslib_strclr(store_vaultrecord, 0, 360);
+    store_gotNrBlocksOfVaultRec=0;
+}
+
+void gpi_storeVaultRecord(uint8_t blkNr, uint8_t *data )
+{
+    uint16_t start=blkNr, ii;
+
+    store_gotNrBlocksOfVaultRec |= (1<<start);  // setze pro Block ein bit, wir brauchen block 0...4
+                                                // also muss store_gotNrBlocksOfVaultRec auf 0x1F stehen
+    start<<=6;
+    for (ii=0; ii<64; ii++)
+        store_vaultrecord[start+ii]=data[ii];
+
+}
+
+bool epi_checkIfVaultRecordAvailable(void)
+{
+    if (store_gotNrBlocksOfVaultRec==0x1F)
+        return true;
+    else
+        return false;
+}
+
+
+bool epi_restoreVaultRecord(uint16_t *length, uint8_t *buf )
+{
+    *length=0;
+    if (store_gotNrBlocksOfVaultRec==0x1F)
+    {
+        *length=320;
+        tslib_strcpy(store_vaultrecord, buf, 320);
+    } else
+        return false;
+
+    return true;
+}
+
+
+
+static uint32_t store_amount;
+static uint16_t store_nrOfCoins;
+
+void gpi_storeCBlevel(uint32_t amount, uint16_t nrOfCoins )
+{
+    store_amount=amount;
+    store_nrOfCoins=nrOfCoins;
+}
+
+uint32_t epi_getCashBoxContent(void)
+{
+    return store_amount;
+}
+
+uint16_t epi_getNrOfCoinsInCashBox(void)
+{
+    return store_nrOfCoins;
+}
+
+static bool store_DcDataAreValid;
+
+void gpi_storeDcDataValid(bool isVal)
+{
+    store_DcDataAreValid = isVal;
+}
+
+
+bool epi_areDcDataValid()
+{
+    return store_DcDataAreValid;
+}
+
+// ....................................................................................
+// 24.5.2023
+
+static uint8_t storeDCdynPrinterData[64];
+static uint8_t DCdynPrinterDataActual;
+
+void epi_clearDynData(void)
+{
+    DCdynPrinterDataActual=0;
+    memset(storeDCdynPrinterData,0, sizeof(storeDCdynPrinterData));
+}
+
+void gpi_storeDynData(uint8_t *DCdynDat)
+{
+    // buffer size: 64 byte
+    memcpy(storeDCdynPrinterData, DCdynDat, 64);
+    DCdynPrinterDataActual=1;
+}
+
+bool epi_getDynPrnData(uint8_t *DCdynDat)
+{
+    // buffer size: 64 byte
+    // return true if data are new and valid
+
+    if (DCdynPrinterDataActual)
+    {
+        memcpy(DCdynDat, storeDCdynPrinterData, 64);
+        return true;
+    } else
+    {
+        return false;
+    }
+}
 
 
 

src/tslib.cpp

@@ -76,6 +76,23 @@ uint8_t uint2uchar(uint16_t uival, bool getHighB)
 }
 
 
+uint8_t ulong2uchar(uint32_t ulval, uint8_t getBytNr)
+{
+    // getBytNr: 0=LSB  3=MSB
+    uint32_t ultmp=ulval;
+    if (getBytNr==0)
+        return uint8_t(ultmp);
+    ultmp>>=8;
+    if (getBytNr==1)
+        return uint8_t(ultmp);
+    ultmp>>=8;
+    if (getBytNr==2)
+        return uint8_t(ultmp);
+    ultmp>>=8;
+    return uint8_t(ultmp);
+
+}
+
 void delay(uint16_t MilliSec)
 {
     QThread::msleep(uint32_t(MilliSec));
@@ -344,6 +361,15 @@ uint16_t tslib_strlen(char *buf)
     return 0;
 }
 
+uint16_t tslib_strlen(uint8_t *buf)
+{
+    uint16_t nn;
+
+    for (nn=0; nn<0xFFF0; nn++)
+        if (buf[nn]==0)
+            return nn;
+    return 0;
+}
 
 void tslib_strclr(char *buf, char clrsign, uint16_t len)
 {
@@ -555,3 +581,18 @@ uint8_t tslib_sendFlashStartAddr2BL(uint32_t startAddr, uint8_t *sendData)
 
 // -----------------------------------------------------------------------------------------------
 
+
+void biox_CopyBlock(uint8_t *src, uint16_t srcPos, uint8_t *dest, uint16_t destPos, uint16_t len)
+{
+    // both buffers starting from pos 0
+    uint16_t xx,yy,zz,ii;
+
+    xx = srcPos;
+    yy = destPos;
+    zz = len;
+
+    for (ii = 0; ii < zz; ++ii)
+    {
+        dest[yy + ii] = src[xx + ii];
+    }
+}