Add debug output

Cleaned source.

.gitignore

@@ -0,0 +1,41 @@
+# 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

@@ -10,7 +10,8 @@ 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/controlBus.cpp \
@@ -20,4 +21,5 @@ 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

@@ -0,0 +1,94 @@
+TEMPLATE = lib
+CONFIG += plugin
+#CONFIG += c++11 console
+#CONFIG -= app_bundle
+#QT += widgets
+QT -= gui
+QT += widgets serialport
+
+INCLUDEPATH += $${PWD}/plugins
+INCLUDEPATH += $${PWD}/include
+
+QMAKE_CXXFLAGS += -Wno-deprecated-copy
+
+# default
+ARCH = PTU5
+
+include(DCPlugin.pri)
+
+contains( CONFIG, DesktopLinux ) {
+    QMAKE_CC = ccache $$QMAKE_CC
+    QMAKE_CXX = ccache $$QMAKE_CXX
+    QMAKE_CXXFLAGS += -std=c++11
+    # QMAKE_CXXFLAGS += -Wno-deprecated-ctor
+    linux-clang {  QMAKE_CXXFLAGS += -Qunused-arguments   }
+    ARCH = DesktopLinux
+}
+
+contains( CONFIG, PTU5 ) {
+    # QMAKE_CC = ccache $$QMAKE_CC
+    # QMAKE_CXX = ccache $$QMAKE_CXX
+    QMAKE_CXXFLAGS += -std=c++11
+    linux-clang {  QMAKE_CXXFLAGS += -Qunused-arguments   }
+    CONFIG += link_pkgconfig
+    ARCH = PTU5
+}
+
+contains( CONFIG, PTU5_YOCTO ) {
+    greaterThan(QT_MAJOR_VERSION, 4): QT += serialport
+    PTU5BASEPATH = /opt/devel/ptu5
+    ARCH = PTU5
+
+    # add qmqtt lib
+    #LIBS += -lQt5Qmqtt
+}
+
+TARGET   = ATBDeviceControllerPlugin
+#DESTDIR  = ../plugins
+INTERFACE = DeviceController
+INTERFACE_DEFINITION = $${PWD}/include/ATBAPP/DeviceControllerInterface.h
+
+DEFINES += DEVICECONTROLLERPLUGIN_LIBRARY
+
+# The following define makes your compiler emit warnings if you use
+# any Qt feature that has been marked deprecated (the exact warnings
+# depend on your compiler). Please consult the documentation of the
+# deprecated API in order to know how to port your code away from it.
+DEFINES += QT_DEPRECATED_WARNINGS
+
+# You can also make your code fail to compile if it uses deprecated APIs.
+# In order to do so, uncomment the following line.
+# You can also select to disable deprecated APIs only up to a certain version of Qt.
+#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
+
+
+
+# Default rules for deployment.
+#qnx: target.path = /tmp/$${TARGET}/bin
+#else: unix:!android: target.path = /opt/$${TARGET}/bin
+#!isEmpty(target.path): INSTALLS += target
+
+# ATBAPP interface
+HEADERS += \
+    src/ATBAPP/ATBAPPplugin.h \
+    src/ATBAPP/DeviceControllerInterface.h \
+    src/ATBAPP/ATBHealthEvent.h \
+    src/ATBAPP/ATBDeviceControllerPlugin.h
+
+SOURCES += \
+    src/ATBAPP/ATBHealthEvent.cpp \
+    src/ATBAPP/ATBDeviceControllerPlugin.cpp
+
+DISTFILES += \
+    generate-version.sh
+
+
+# Define how to create version.h
+VERSION_H = $$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

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/com.h

@@ -33,7 +33,7 @@ class T_com : public QMainWindow        //,  public QPlainTextEdit
     //char oeffneSerialPort();
     char open_Serial_Port();
     void closeSerialPort();
-
+    void receiveByLength(void);
 
 private slots:
     void readSomeBytes(void);
@@ -54,6 +54,8 @@ public:
 
     void writeToSerial(const QByteArray &data, uint16_t sendLength);
 
+    void receiveFixLen(int64_t nrOfbytesToReceive);
+
     bool readFromSerial(QByteArray &data, uint16_t &sendLength);
         // retval: true: data available
 

include/controlBus.h

@@ -170,7 +170,7 @@ uint8_t epi_getResultOfLastRequest();
     // retval: 0: in progress  1: OK  2: error
 
 
-void gpi_storeRecPayLoad(uint8_t RdDlen, uint8_t *receivedData);
+void gpi_storeRecPayLoad(uint8_t RdDlen, uint8_t const *receivedData);
     // stored by Datif
 
 uint16_t epi_getLastPayLoad(uint16_t plBufSiz, uint8_t *payLoad);

include/datIf.h

@@ -21,6 +21,115 @@
 #include <QTime>
 
 
+
+#define CMD2DC_sendTime             20
+#define CMD2DC_setWakeFrequ         112
+#define CMD2DC_MOV_UPLOCK           113
+#define CMD2DC_MOV_DNLOCK           114
+#define CMD2DC_UPPER_DOOR           115
+#define CMD2DC_LOWER_DOOR           116
+#define CMD2DC_VAULT_DOOR           117
+#define CMD2DC_REJMOT_ON            118
+#define CMD2DC_REJMOT_RUN           119
+#define CMD2DC_LED_COIN             100
+#define CMD2DC_LED_ILLU             101
+#define CMD2DC_LED_TICKET           102
+#define CMD2DC_LED_START            104
+#define CMD2DC_LED_PIN              103
+#define CMD2DC_LED_IN               105
+#define CMD2DC_FAN                  106
+#define CMD2DC_SIREN                107
+#define CMD2DC_BARRIER              108
+#define CMD2DC_WAKEPTU              109
+#define CMD2DC_SWITCHAUXPWR         110
+#define CMD2DC_SWITCHAUXDDR         18
+#define CMD2DC_SWITCHAUXOUT         19
+#define CMD2DC_UCONTACTON           111
+#define CMD2DC_DEVICE_PARAM         23
+#define CMD2DC_SEND_MACH_ID         11
+#define CMD2DC_RDBK_DEV_PARA        14
+
+#define CMD2DC_RDBK_MACH_ID         15
+
+#define CMD2DC_MDB_ON               120
+#define CMD2DC_MDB_GET_STATE        107  // REQ
+#define CMD2DC_MDB_DORESET          121
+#define CMD2DC_MDB_SETWAK           122
+//#define CMD2DC_MDB_GETWAK           0x2812  // REQ not nec.
+#define CMD2DC_MDB_SENDCMD          123
+#define CMD2DC_MDB_SENDMSG          12
+#define CMD2DC_MDB_GETRESP          22  // REQ
+
+#define CMD2DC_EMP_SET              24
+#define CMD2DC_EMP_GET_ALL          23  // REQ
+#define CMD2DC_EMP_STARTPOLL        124
+#define CMD2DC_EMP_STARTPAY         125
+#define CMD2DC_EMP_STOPPAY          126
+#define CMD2DC_EMP_GOTCOIN          108  // REQ
+#define CMD2DC_SHUTTER_OPEN         129
+#define CMD2DC_ESCR_OPEN            132
+#define CMD2DC_ESCR_TAKE            133
+#define CMD2DC_ESCR_RETURN          134
+#define CMD2DC_MOD_ON               135
+#define CMD2DC_MOD_WAK              136
+#define CMD2DC_CRED_ON              137
+#define CMD2DC_CRED_WAK             138
+
+// READ Commands ((e.g. get input)
+#define CMD2DC_TestSerial           10
+#define CMD2DC_GetSerialConfig      105
+#define CMD2DC_RdBkHWversion        11
+#define CMD2DC_RdBkSWversion        12
+#define CMD2DC_RdBkDCstate          101
+#define CMD2DC_RdBkUID              18
+#define CMD2DC_RdBkTime             104
+#define CMD2DC_RdBkAnalog           106
+#define CMD2DC_GetAllInputs         102
+#define CMD2DC_RdBkAllOutputs       103
+#define CMD2DC_MIFREADERON          127
+#define CMD2DC_ATB_CREATE           128
+
+
+
+
+// Mif read data:
+#define CMD2DC_RdBk_MifState        109
+#define CMD2DC_RdBk_MifData         24
+
+
+
+
+#define CMD2DC_RdBk_AtbCardType     25
+#define CMD2DC_SHUTTER_COIN         131
+#define CMD2DC_SHUTTER_OPEN3S       130
+#define CMD2DC_SEND_SHUT_TIME       0x2915
+#define CMD2DC_ESCR_TAKE            133
+#define CMD2DC_ESCR_RETURN          134
+#define CMD2DC_PRINTERON            139
+#define CMD2DC_RdBk_PrnState        110
+#define CMD2DC_RdBk_PrnFonts        26
+#define CMD2DC_RdBk_AllPrnData      27
+                                           // nr of params:
+#define CMD2DC_PRI_SYS_CMD          25  // 3
+#define CMD2DC_PRI_ESC_CMD          26  // 4
+#define CMD2DC_PRI_SETUP            27  // 5
+#define CMD2DC_PRI_MOVE             140  // 2
+#define CMD2DC_PRI_SETFONT          141  // 4
+#define CMD2DC_PRI_SETLETTER        142  // 3
+#define CMD2DC_PRI_CUT              143  // 1
+#define CMD2DC_PRI_PRINT_TXT        13  // 64
+#define CMD2DC_PRI_LF               144  // 1
+#define CMD2DC_PRI_PRIFONTTABLE     145
+#define CMD2DC_PRI_BARCODE          14  // ca 15...25
+#define CMD2DC_STOR_QR_DATA         15  // 150
+#define CMD2DC_PRI_QR_CODE          146  // 0
+#define CMD2DC_PRI_LOGOFROMFLASH    147  // 2
+#define CMD2DC_PRI_STORE_DOC        16  // 1
+#define CMD2DC_PRI_DOCUMENT_NR      17  // 1 + 64
+#define CMD2DC_PRI_CLEAR_DOC        148  // 1
+
+
+/*
 // WRITE Commands (e.g. switch relay)
 #define CMD2DC_sendTime             0x1310
 #define CMD2DC_setWakeFrequ         0x1320
@@ -110,8 +219,8 @@
 #define CMD2DC_MIFREADERON          0x2900
 #define CMD2DC_ATB_CREATE           0x2907
 // Mif read data:
-#define CMD2DC_RdBk_MifReader       0x2902
-#define CMD2DC_RdBk_Mifcard         0x2903
+#define CMD2DC_RdBk_MifState       0x2902
+#define CMD2DC_RdBk_MifData         0x2903
 #define CMD2DC_RdBk_AtbCardType     0x2905
 //#define CMD2DC_RdBk_CardData        0x2906
 
@@ -157,7 +266,7 @@
 #define CMD2DC_PRI_DOCUMENT_NR      0x2A42  // 1 + 64
 #define CMD2DC_PRI_CLEAR_DOC        0x2A43  // 1
 
-
+*/
 
 
 
@@ -199,6 +308,8 @@ class T_datif : public QMainWindow
     QTimer *datif_trigger;
     uint8_t selectedSlaveAddr;
 
+    int datif_noResponseCtr;
+
 private slots:
     char datif_cycleSend();
     void StoredRecData();
@@ -206,18 +317,27 @@ private slots:
 public:
     T_datif(QWidget *parent = nullptr);
 
+    T_prot *getProt() { return myDCIF; }
+    T_prot const *getProt() const { return myDCIF; }
+
     void resetChain(void);
     char isPortOpen(void);
     void sendWRcommand(uint16_t nxtAsCmd);
         // Sende Schreibbefehle die bereits vorher asynchron gespeichert wurden
     void send_requests(uint16_t nextWrCmd);
     void sendHighLevel(uint16_t nxtHLCmd);
+    bool areDataValid(void);
 
 signals:
     void ResponseRecieved();
         //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/dcBL.h

@@ -62,6 +62,12 @@ uint8_t dcBL_startChain(void);
 
 uint8_t dcBL_runChain(void);
 
+void dcBL_iniLoading(void);
+
+void dcBL_startLoading(void);
+
+uint8_t dcBL_sendHexfile(void);
+
 
 uint8_t dcBL_getResult(void);
 // call after every step to what's going on....
@@ -85,8 +91,11 @@ QString epi_getRawReceivedString();
 void epi_clrRawReceivedString();
 
 
+uint8_t dcBL_sendSuccess(uint8_t lastCommand);
+    // return val: 0: no response by now  1:error  10: OK
+    // lastCommand=0x21 for sendAddr or 0x22 for send data
 
-
+char dcBL_loadBinary(char withDisplay);
 
 
 

include/hwChk.h

@@ -0,0 +1,35 @@
+
+#ifndef hwchk_H
+#define hwchk_H
+
+#include <stdint.h>
+#include <QTabWidget>
+#include <QObject>
+#include "interfaces.h"
+//#include "datIf.h"
+#include <QDebug>
+#include <QSharedMemory>
+#include "hwapi.h"
+
+//class QSharedMemory;
+class hwChk :   public QObject,
+                public hwinf
+{
+    Q_OBJECT
+//    Q_PLUGIN_METADATA(IID "Atb.Psa2020.software.HWapi/1.0" )   //FILE "HWapi.json")
+//    Q_INTERFACES(hwinf)
+//private:
+//    QSharedMemory *m_sharedMem;
+
+public:
+    explicit hwChk(QWidget *parent = nullptr);
+    virtual ~hwChk();
+
+
+public:
+    hwinf *HWaccess;
+
+
+};
+
+#endif

include/prot.h

@@ -26,6 +26,23 @@
 #define     FRAME_MAXLEN        FRAME_DATALEN+20
 #define     BL_DATA_LEN         150
 
+#define     DATALEN_SEND_FAST            4
+#define     DATALEN_SEND_LONG            64
+#define     HEADERLEN_SEND               4
+#define     TELEGRAMLEN_SEND_FAST        12
+#define     TELEGRAMLEN_SEND_LONG        70
+#define     STARTSIGN_SEND_FAST          0x3F
+#define     STARTSIGN_SEND_LONG          0x3D
+
+#define     DATALEN_RECEIVE_FAST            8
+#define     DATALEN_RECEIVE_LONG            64
+#define     HEADERLEN_RECEIVE               2
+#define     TELEGRAMLEN_RECEIVE_FAST        12
+#define     TELEGRAMLEN_RECEIVE_LONG        68
+#define     STARTSIGN_RECEIVE_FAST          0x5F
+#define     STARTSIGN_RECEIVE_LONG          0x5D
+
+
 class T_prot : public QMainWindow
 {
     Q_OBJECT
@@ -62,14 +79,23 @@ class T_prot : public QMainWindow
     T_com *mySerialPort;
 
     void startPacking(void);
+    void startFastPacking(void);
     uint8_t FramecheckInData(uint8_t *Inbuf, uint16_t LL);
+    uint8_t FastCheckInData(uint8_t *Inbuf, uint16_t LL);
+
     uint8_t CheckInResult(uint8_t *Inbuf);
-    uint8_t CheckInData(uint8_t *recBuffer);
+
+    uint8_t ShowFastInData(uint8_t *recBuffer);
+    uint8_t ShowInData(uint8_t *recBuffer); // was CheckInData
+    void setRecLen(uint16_t WriteCmd);
 
 private slots:
     void analyseRecData(void);
 
 public:
+    T_com *getSerialPort() { return mySerialPort; }
+    T_com const *getSerialPort() const { return mySerialPort; }
+
     T_prot();
     bool isPortOpen(void);
     bool isSerialFree(void);
@@ -87,6 +113,8 @@ public:
 
     void setBLsendData( uint8_t len, uint8_t *buf);
 
+    void receiveFixLen(int64_t nrOfbytesToReceive);
+
     void sendUserData(uint16_t slaveAdr);
     bool ifDataReceived();
     bool getReceivedInData(uint8_t  *SlavAddr, uint16_t *readSrc, uint16_t *readAddr,

include/sendWRcmd.h

@@ -73,10 +73,10 @@
 #define SEND_REQU_PRN_FONTS             121
 #define SEND_REQU_PRN_ALL               122
 
-#define SEND_REQU_MIFREADER             123
+#define SEND_REQU_MIFSTATE             123
     // Type and state of reader
 
-#define SEND_REQU_MIFCARD               124
+#define SEND_REQU_MIFDATA               124
     // Type, UID, Header of card
     // read one card sector
     // sectors must be addressed by RD_ADD
@@ -211,6 +211,39 @@ uint8_t gpi_getUserOfSendingTextBuffer(uint8_t *para1, uint8_t *para2, uint8_t *
     // user=1: Text-Print is using this buffer
     //      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 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);
+
+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 +1,296 @@
+#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];
+
+#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;
+
+    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;
+        bool    dcDataValid;
+        uint8_t wakeReason;
+        char    curPayNewCoin;
+    } 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

@@ -3,12 +3,12 @@
 #define STOREINDATA_H
 
 #include <stdint.h>
-#include "tslib.h"
+//#include "tslib.h"
 #include <QString>
 
 
 #define MAXNROF_AO              3
-#define MAXNROF_GENSTR          16
+//#define MAXNROF_GENSTR          16
 #define MAXNROF_CONTR_PORTS     11
 #define MAXNROF_DIports         2
 #define MAXNROF_DOports         2
@@ -32,9 +32,6 @@ bool indat_isMifareOn();
 void indat_storeMDBisOn(bool isOn);
 bool indat_isMdbOn();
 
-
-
-
 void gpi_storeSlaveSerParams(uint8_t slaveBaudRate, uint8_t NrDataBits,
                              uint8_t parity, uint8_t NrStopBits);
 
@@ -43,23 +40,16 @@ void epi_getSlaveSerParams(uint8_t *slaveBaudRate, uint8_t *NrDataBits,
 
 QString epi_getSlaveParamSTR();
 
-
-
-
-
 void gpi_storeGenerals(uint8_t genNr, QString text);
     // 0=HW   1=SW  2=State
-
 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);
 // buffer size: 8 byte
-
 void epi_getUIDdec(uint8_t *buf8byteUid);
 // buffer size: 8 byte
-
 QString epi_getUIDstr();
 
 
@@ -73,7 +63,7 @@ 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);
@@ -89,7 +79,7 @@ void epi_getSpecialYearTimeDate(uint16_t *DayOfYear, uint16_t *HoursOfYear, uint
 // ///////////////////////////////////////////////////////////////////////////////////
 
 
-#define MAXNROF_AI              4
+// #define MAXNROF_AI              4
 
 void gpi_storeAIs(uint8_t aiNr, uint16_t val);   // rs -> Sdata
 
@@ -138,185 +128,119 @@ void gpi_storeDI_optos(uint8_t indatOpto);
 uint8_t epi_getDI_optos(void);
     // bit0: opto in 1    1: opto in 2
 
-void gpi_storeDI_auxIn(uint8_t indatAuxIn);
-    // Aux0...5
-
-uint8_t epi_getDI_auxIn(void);
-    // bit0: auxin 1  ...  5: auxin 6
-
-void gpi_storeDI_ptuWake(uint8_t indat);
+uint8_t gpi_storeDI_auxIn(uint8_t indatAuxIn); // Aux0...5
+uint8_t epi_getDI_auxIn(void);                 // bit0: auxin 1  ...  5: auxin 6
 
+bool gpi_storeDI_ptuWake(bool w);
 bool epi_getDI_ptuWake(void);
 
-void gpi_storeDI_mbdWake(uint8_t indat);
-
+bool gpi_storeDI_mbdWake(bool w);
 bool epi_getDI_mdbWake(void);
 
-void gpi_storeDI_prnReady(uint8_t indat);
-
+bool gpi_storeDI_prnReady(bool ready);
 bool epi_getDI_prnReady(void);
 
-void gpi_storeDI_CoinAttach(uint8_t indat);
-
+bool gpi_storeDI_CoinAttach(bool attach);
 bool epi_getDI_CoinAttach(void);
 
-void gpi_storeDI_CoinEscrow(uint8_t indat);
-
+bool gpi_storeDI_CoinEscrow(bool ce);
 bool epi_getDI_CoinEscrow(void);
 
-void gpi_storeDI_mifareCardTapped(uint8_t indat);
-
+bool gpi_storeDI_mifareCardTapped(bool tapped);
 bool epi_getDI_mifareCardTapped(void);
 
-void gpi_storeDI_modemWake(uint8_t indat);
-
+bool gpi_storeDI_modemWake(bool w);
 bool epi_getDI_modemWake(void);
 
-
-void gpi_storeDI_contactPowerIsOn(bool di_contact_PwrOn);
-
+bool gpi_storeDI_contactPowerIsOn(bool on);
 bool epi_getDI_contactPwr(void);
 
-void gpi_storeDI_MifarePowerIsOn(bool di_mifare_PwrOn);
-
+bool gpi_storeDI_MifarePowerIsOn(bool on);
 bool epi_getDI_mifarePwr(void);
 
-void gpi_storeDI_readbackMdbTxD(bool di_rdbkMdbTxd);
-
+bool gpi_storeDI_readbackMdbTxD(bool rdbkMdbTxd);
 bool epi_getDI_mdbTxd(void);
 
-void gpi_storeDI_AuxPowerIsOn(bool di_Aux_PwrOn);
-
+bool gpi_storeDI_AuxPowerIsOn(bool on);
 bool epi_getDI_auxPwr(void);
 
-void gpi_storeDI_GsmPowerIsOn(bool di_gsm_PwrOn);
-
+bool gpi_storeDI_GsmPowerIsOn(bool on);
 bool epi_getDI_gsmPwr(void);
 
-void gpi_storeDI_CreditPowerIsOn(bool di_credit_PwrOn);
-
+bool gpi_storeDI_CreditPowerIsOn(bool on);
 bool epi_getDI_creditPwr(void);
 
-void gpi_storeDI_PrinterPowerIsOn(bool di_printer_PwrOn);
-
+bool gpi_storeDI_PrinterPowerIsOn(bool on);
 bool epi_getDI_printerPwr(void);
 
-void gpi_storeDI_MdbPowerIsOn(bool di_mdb_PwrOn);
-
+bool gpi_storeDI_MdbPowerIsOn(bool on);
 bool epi_getDI_mdbPwr(void);
 
-
-void gpi_storeDI_rejMot_home(bool di);
-
+bool gpi_storeDI_rejMot_home(bool reject);
 bool epi_getDI_rejectMotor_homepos(void);
 
-void gpi_storeDI_paperLow(bool di);
-
-bool epi_getDI_npe_sensor(void);
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+uint8_t gpi_storeDI_paperLow(uint8_t di);
+uint8_t epi_getDI_npe_sensor(void);
+    // 0: Sensor sees paper 1: no paper 99: off
 
 // ///////////////////////////////////////////////////////////////////////////////////
 //          readback digital outputs
 // ///////////////////////////////////////////////////////////////////////////////////
 
-void gpi_storeDO_mdbRxTst(uint8_t do_mbdRxTst);
-
+uint8_t gpi_storeDO_mdbRxTst(uint8_t do_mbdRxTst);
 bool epi_getDO_mdbRxTestOut(void);
 
-
-void gpi_storeDO_motorOutputs(uint8_t Pwr);
-
+uint8_t gpi_storeDO_motorOutputs(uint8_t Pwr);
 uint8_t epi_getDO_motorOuts(void);
     // bit0: upper lock forward    bit 1 backward
     // bit2: lower lock forward    bit 3 backward
 
-
-void gpi_storeDO_serialSwitch(uint8_t state);
+uint8_t gpi_storeDO_serialSwitch(uint8_t state);
     // serial drv on/off, Serial mux1, Serial mux2
-
 uint8_t epi_getDO_serialSwitch(void);
     // serial drv on/off, Serial mux1, Serial mux2
 
 bool epi_getDO_serialDriverIsOn(void);
-
 bool epi_getDO_serialMux1isSetToPrinter(void);
     // mux1 off: serial is switched to printer
 
 bool epi_getDO_serialMux1isSetToModem(void);
     // mux1 on: serial is switched to modem
-
 bool epi_getDO_serialMux2isSetToCredit(void);
     // mux2 off: serial is switched to credit card terminal
-
 bool epi_getDO_serialMux2isSetToMifare(void);
     // mux2 on: serial is switched to mifare reader
 
-
-void gpi_storeDO_ledsAndFan(uint8_t ledState);
-
+uint8_t gpi_storeDO_ledsAndFan(uint8_t ledState);
 bool epi_getDO_led_coin(void);
-
 bool epi_getDO_led_front(void);
-
 bool epi_getDO_led_ticket(void);
-
 bool epi_getDO_led_pin(void);
-
 bool epi_getDO_led_start(void);
-
 bool epi_getDO_led_inside(void);
-
 bool epi_getDO_fan(void);
 
-void gpi_storeDO_sirenAndRelay(uint8_t sirenRelay);
-
+uint8_t gpi_storeDO_sirenAndRelay(uint8_t sirenRelay);
 bool epi_getDO_sirene(void);
-
 bool epi_getDO_relay(void);
 
-void gpi_storeDO_ptuWake(uint8_t state);
-
+uint8_t gpi_storeDO_ptuWake(uint8_t state);
 bool epi_getDO_ptuWake(void);
 
-void gpi_storeDO_auxPower(uint8_t pwr);
-
+uint8_t gpi_storeDO_auxPower(uint8_t pwr);
 bool epi_getDO_auxPower(void);
 
-
-void gpi_storeDO_coinShutter(uint8_t state);
-
+uint8_t gpi_storeDO_coinShutter(uint8_t state);
 bool epi_getDO_coinShutterOpen(void);
-
 bool epi_getDO_coinShutterTest(void);
 
-
-void gpi_storeDO_coinEscrow(uint8_t state);
-
+uint8_t gpi_storeDO_coinEscrow(uint8_t state);
 uint8_t epi_getDO_coinEscrow(void);
     // retval: 1:return flap is open   2:take flap is open    0:closed
 
-
-void gpi_storeDO_printerPwrOn(uint8_t state);
-
+uint8_t gpi_storeDO_printerPwrOn(uint8_t state);
 uint8_t epi_getDO_printerPwr(void);
 
-
-
 // ---------------------------------------------------------------------------------------------
 // counterchecks, make sure that DC-outputs are correct
 
@@ -363,21 +287,14 @@ bool epi_cntchk_Mot2Fon(void);
 
 uint8_t gpi_storeMdbRecData(uint8_t length, uint8_t *buf);
     // datif store received mdb data
-
 uint8_t epi_getMdbResponse(void);
      // 0=no response  1=ACK  2=NAK  3=ACK with data
-
 uint8_t epi_getMdbRecLength(void);
     // 0...31
-
 uint8_t epi_restoreMdbRecData(uint8_t *buf);
     // hwapi reads received mdb data from PI
 
-
-
-
-
-uint8_t gpi_storeMifReaderStateAndCardType(uint8_t *buf);
+uint8_t gpi_storeMifReaderStateAndCardType(uint8_t const *buf);
 
 /* data description:
 byte 0: current read state: 0=power off  1=reader-fault 2=ready
@@ -401,41 +318,24 @@ byte 32: result, always 0
 
 uint8_t epi_restoreMifState(uint8_t *buf, uint8_t maxBufferSize);
     // retval 0=OK 1=error host buffer too small
-
-void gpi_storeMifCardData(uint8_t blkNr, uint8_t *receivedData);
+bool gpi_storeMifCardData(uint8_t blkNr, uint8_t const *receivedData);
     // blkNr=0...11    receivedData[64]
-
 uint8_t epi_restoreMifData(uint8_t blkNr, uint8_t *buf, uint8_t maxBufferSize);
     // blkNr=0...11    return buf[64]
-
-
-
-
-#define pi_prnStateArraySize    20
-#define pi_prnFontArraySize     20
+    // retval: 1=error 0=OK
 
 void epi_restorePrinterState(uint8_t *buf);
-
-void gpi_storePrinterState(uint8_t *buf);
+void gpi_storePrinterState(uint8_t const *buf);
 
 void epi_restorePrinterFonts(uint8_t *buf);
+void gpi_storePrinterFonts(uint8_t const *buf);
 
-void gpi_storePrinterFonts(uint8_t *buf);
-
-
-
-
-void gpi_storeMdbState(uint8_t busReady, uint8_t V12on, uint8_t V5on );
-
+bool gpi_storeMdbState(bool busReady, bool V12on, bool V5on);
 bool epi_restoreMdbBusReady(void);
-
 bool epi_restoreMdbV12Ready(void);
-
 bool epi_restoreMdbV5Ready(void);
 
-
-void gpi_storeMdbResponse(uint8_t leng, uint8_t *data);
-
+void gpi_storeMdbResponse(uint8_t leng, uint8_t const *data);
 void epi_restoreMdbResponse(uint8_t *leng, uint8_t *data);
     // last received mdb answer (from mdb device)
     // only needed if a special command was sent directly
@@ -444,12 +344,9 @@ void epi_restoreMdbResponse(uint8_t *leng, uint8_t *data);
     // DB2: nr of received (payload) data bytes (apart from ACK, can be 0....34)
     // DB3...DB38: rec.data (payload)
 
-
-void gpi_storeEmpSettings(uint8_t leng, uint8_t *data);
-
+void gpi_storeEmpSettings(uint8_t leng, uint8_t const *data);
 void epi_restoreEmpSettings(uint8_t *leng, uint8_t *data);
 
-
 /*
 void gpi_storeEmpCoinSignal(uint8_t leng, uint8_t *data);
 
@@ -463,25 +360,67 @@ void epi_restoreEmpCoinSignal(uint8_t *leng, uint8_t *data);
 void epi_clearEmpCoinSignal();
 */
 
-#define     MEMDEPTH_GOTCOINS       16
 
-void gpi_storeEmpCoinSignal(uint8_t leng, uint8_t *data);
+void gpi_storeEmpCoinSignal(uint8_t leng, uint8_t const *data);
 
 uint8_t epi_isNewCoinLeft(void);
     // retval: 0...16 coins left in FIFO
-
 void epi_restoreEmpCoinSignal(uint8_t *valid, uint8_t *signal, uint8_t *error, uint16_t *value);
 
+void gpi_storeRbDeviceSettings(uint8_t leng, uint8_t const *data);
+void epi_restoreRbDeviceSettings(uint8_t *leng, uint8_t *data);
 
-
-void gpi_storeDeviceSettings(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 gpi_storeMachineIDsettings(uint8_t leng, uint8_t const *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 const *receivedData);
+uint64_t epi_getWakeSources(void);
+uint8_t epi_getWakeReason(void);
+
+void gpi_storeExtendedTime(uint8_t leng, uint8_t const *data);
+void epi_restoreExtendedTime(uint8_t *leng, uint8_t *data);
+
+void gpi_storeDeviceConditions(uint8_t leng, uint8_t const *data);
+void epi_restoreDeviceConditions(uint8_t *leng, uint8_t *data);
+
+void gpi_storeDynMachineConditions(uint8_t leng, uint8_t const *data);
+void epi_restoreDynMachineConditions(uint8_t *leng, uint8_t *data);
+
+void gpi_storeDCbackupAccNr(uint8_t leng, uint8_t const *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 const *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 const *holder);
+
+uint8_t epi_mifGetCardType(uint8_t const *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 gpi_areDcDataValid();
+bool epi_areDcDataValid();
+
+
 
 #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/ATBAPP/ATBAPPplugin.h

@@ -0,0 +1,22 @@
+#ifndef ATBAPPPLUGIN_H
+#define ATBAPPPLUGIN_H
+
+/***********************************************************
+ * a simple class with only one method for plugin info
+ */
+#include <QObject>
+#include <QString>
+
+class ATBAPPplugin
+{
+
+public:
+    virtual const QString & getPluginInfo() = 0;
+};
+
+Q_DECLARE_INTERFACE(ATBAPPplugin,
+                    "eu.atb.ptu.plugin.ATBAPPplugin/0.9")
+
+
+
+#endif // ATBAPPPLUGIN_H

src/ATBAPP/ATBDeviceControllerPlugin.cpp

@@ -0,0 +1,316 @@
+#include "src/ATBAPP/ATBDeviceControllerPlugin.h"
+#include "src/ATBAPP/ATBHealthEvent.h"
+
+#include <QTimer>
+#include <QTextCodec>
+
+
+ATBDeviceControllerPlugin::ATBDeviceControllerPlugin(QObject *parent) : QObject(parent),
+    pluginState(PLUGIN_STATE::NOT_INITIALIZED)
+{
+    this->pluginInfo = QString::fromUtf8(pluginInfoString.c_str());
+
+    this->hw = new hwapi();
+
+    connect(dynamic_cast<QObject*>(hw), SIGNAL(hwapi_templatePrintFinished_OK()),  this, SLOT(onPrintFinishedOK()));
+    connect(dynamic_cast<QObject*>(hw), SIGNAL(hwapi_templatePrintFinished_Err()), this, SLOT(onPrintFinishedERR()));
+    connect(dynamic_cast<QObject*>(hw), SIGNAL(hwapi_gotNewCoin()),    this, SLOT(onCashGotCoin()));
+    connect(dynamic_cast<QObject*>(hw), SIGNAL(hwapi_vendStopByMax()), this, SLOT(onCashVendStopByMax()));
+}
+
+ATBDeviceControllerPlugin::~ATBDeviceControllerPlugin() {}
+
+PLUGIN_STATE ATBDeviceControllerPlugin::initDCPlugin(QObject *healthEventReceiver, const QSettings & settings)
+{
+    this->healthEventReceiver = healthEventReceiver;
+
+    // read variables from setting
+    QString serialPort = settings.value("DEVICE_CONTROLLER/serialPort", "ttymxc2").toString();
+    QByteArray printerEncoding = settings.value("DEVICE_CONTROLLER/printerEnconding", "ISO 8859-2").toString().toLatin1();
+
+
+
+    // open serial port
+    hw->dc_openSerial(5, "115200", serialPort, 1);
+
+
+    // text encoding for printer
+    this->codec = QTextCodec::codecForName(printerEncoding);
+
+
+
+    this->pluginState = PLUGIN_STATE::INITIALIZED;
+
+    return pluginState;
+}
+
+
+// TASKS: Cash handling -------------------------------------------------------
+void ATBDeviceControllerPlugin::requestStartCashInput(const QString & amount)
+{
+    qCritical() << "Start Cash vending with amount = " << amount;
+
+    uint32_t amountInt = static_cast<uint32_t>(amount.toUInt());
+
+    hw->cash_startPayment(amountInt);
+}
+
+void ATBDeviceControllerPlugin::requestStopCashInput()
+{
+    hw->cash_stopPayment();
+}
+
+void ATBDeviceControllerPlugin::cashCollect()
+{
+    hw->vend_success();
+}
+
+void ATBDeviceControllerPlugin::cashAbort()
+{
+    hw->vend_failed();
+}
+
+
+// TASKS: printing ------------------------------------------------------------
+void ATBDeviceControllerPlugin::requestPrintTicket(const QHash<QString, QVariant> & printingData)
+{
+    struct T_dynDat *dynTicketData = new T_dynDat;
+    memset(dynTicketData, 0, sizeof(*dynTicketData));
+
+    qCritical() << "ATBDeviceControllerPlugin::requestPrintTicket( "         << endl
+                << "     licenseplate = " << printingData["licenseplate"]    << endl
+                << "           amount = " << printingData["amount"]          << endl
+                << "       parkingEnd = " << printingData["parkingEnd"]      << endl
+                << "  currentDateTime = " << printingData["currentDateTime"] << endl;
+
+    QDateTime parkingEndDateTime = QDateTime::fromString(printingData["parkingEnd"].toString(),  Qt::ISODate);
+    QDateTime currentDateTime    = QDateTime::fromString(printingData["currentDateTime"].toString(), Qt::ISODate);
+
+    /* -----------------------------------------------------------------------------------------
+     * note: the following highly depends on printer template files!
+     * -----------------------------------------------------------------------------------------
+     */
+
+    // set dynamic printer data:
+    QByteArray ba_licenseplate = codec->fromUnicode(printingData["licenseplate"].toString());
+    memcpy((char*)dynTicketData->licensePlate, ba_licenseplate.data(), std::min(ba_licenseplate.size(),8));
+
+    QByteArray ba_amount = codec->fromUnicode(printingData["amount"].toString());
+    memcpy((char*)dynTicketData->vendingPrice,  ba_amount.data(), std::min(ba_amount.size(),8));
+
+    QByteArray ba_parkingEndTime = codec->fromUnicode(parkingEndDateTime.toString("hh:mm"));
+    memcpy((char*)dynTicketData->parkingEndTime,  ba_parkingEndTime.data(), std::min(ba_parkingEndTime.size(),8));
+
+    QByteArray ba_parkingEndDate = codec->fromUnicode(parkingEndDateTime.toString("dd.MM.yy"));
+    memcpy((char*)dynTicketData->parkingEndDate,  ba_parkingEndDate.data(), std::min(ba_parkingEndDate.size(),8));
+
+    QByteArray ba_currentDate = codec->fromUnicode(currentDateTime.toString("dd.MM.yy"));
+    memcpy((char*)dynTicketData->currentDate,  ba_currentDate.data(), std::min(ba_currentDate.size(),8));
+
+
+    // DEBUG
+    /*
+    uint8_t* buf = dynTicketData->licensePlate;
+    int length = 64;
+    for (int i = 0; i < length; ++i) {
+            fprintf(stderr, "%d %02x %c\n", i, buf[i], buf[i]);
+    }
+    fprintf(stderr, "\n");
+    */
+
+    // DEBUG
+    qCritical() << "ATBDeviceControllerPlugin::requestPrintTicket()";
+
+    if (!this->hw->dc_isPortOpen()) {
+        qCritical() << "    ... serial port is not open!";
+        this->onPrintFinishedERR();
+        return;
+    }
+
+
+    // TODO: wird hier nur 'licensePlate' gedruckt?
+    if (!this->hw->prn_sendDynamicPrnValues(dynTicketData->licensePlate)) {
+        this->errorCode = "hwapi::prn_sendDynamicPrnValues";
+        this->errorDescription = "hwapi method 'hwapi::prn_sendDynamicPrnValues' result is false";
+
+        qCritical() << "ERROR:";
+        qCritical() << "ATBDeviceControllerPlugin::requestPrintTicket( "        << endl
+                    << "     licenseplate = " << printingData["licenseplate"]   << endl
+                    << "           amount = " << printingData["amount"]         << endl
+                    << "       parkingEnd = " << printingData["parkingEnd"]     << endl
+                    << "      currentTime = " << printingData["currentTime"]    << endl
+                    << "      currentDate = " << printingData["currentDate"]    << endl;
+
+
+        this->onPrintFinishedERR();
+        return;
+    }
+
+    QTimer::singleShot(500, this, SLOT(onPrinterDataPrepared()));
+}
+
+
+
+void ATBDeviceControllerPlugin::onPrinterDataPrepared()
+{
+    this->currentTemplate = 1;
+    this->onPrinterPrintNextTemplate();
+}
+
+
+void ATBDeviceControllerPlugin::onPrinterPrintNextTemplate()
+{
+    qCritical() << "     ... print template " << this->currentTemplate;
+
+    if (!this->hw->prn_printTemplate(this->currentTemplate)) {
+        this->errorCode = "hwapi::prn_printTemplate";
+        this->errorDescription = QString("hwapi method 'hwapi::onPrinterPrintNextTemplate(%1)' result is false").arg(this->currentTemplate);
+        this->onPrintFinishedERR();
+        return;
+    }
+
+    if (this->currentTemplate >= 3) {
+        // all templates are printed
+        this->currentTemplate = 0;
+
+        // FAKE SIGNAL:
+        QTimer::singleShot(500, this, SLOT(onPrintFinishedOK()));
+    }
+    else {
+        // print next template
+        this->currentTemplate++;
+        QTimer::singleShot(1000, this, SLOT(onPrinterPrintNextTemplate()));
+    }
+
+}
+
+
+/************************************************************************************************
+ * private slots, interface to low level hwapi
+ *
+ */
+void ATBDeviceControllerPlugin::onPrintFinishedOK()
+{
+    // DEBUG
+    qCritical() << "ATBDeviceControllerPlugin::onPrintFinishedOK()";
+
+    emit this->printTicketFinished(nsDeviceControllerInterface::RESULT_STATE::SUCCESS,
+                                   "",
+                                   "");
+}
+void ATBDeviceControllerPlugin::onPrintFinishedERR()
+{
+    // DEBUG
+    qCritical() << "ATBDeviceControllerPlugin::onPrintFinishedERR()";
+
+
+    this->errorCode = "PRINTER";               // TODO: get more detailed error code from low level API
+    this->errorDescription = "Printer error";  // TODO: get more detailed error description from low level API
+
+    emit this->printTicketFinished(nsDeviceControllerInterface::RESULT_STATE::ERROR_BACKEND,
+                                   this->errorCode,
+                                   this->errorDescription);
+}
+
+
+
+/************************************************************************************************
+ * cash payment
+ */
+void ATBDeviceControllerPlugin::onCashGotCoin()
+{
+    // DEBUG
+    qCritical() << "ATBDeviceControllerPlugin::onGotCoin()";
+
+    uint32_t amountInt = this->hw->getInsertedAmount();
+
+    QString amountString = QString::number(amountInt);
+
+
+    emit this->cashInputEvent(nsDeviceControllerInterface::RESULT_STATE::SUCCESS,
+                              nsDeviceControllerInterface::CASH_STATE::CACHE_INPUT,
+                              amountString,
+                              "",
+                              "");
+}
+
+
+void ATBDeviceControllerPlugin::onCashVendStopByMax()
+{
+    // DEBUG
+    qCritical() << "ATBDeviceControllerPlugin::onCashVendStopByMax()";
+
+    uint32_t amountInt = this->hw->getInsertedAmount();
+
+    QString amountString = QString::number(amountInt);
+
+    emit this->cashInputFinished(nsDeviceControllerInterface::RESULT_STATE::SUCCESS,
+                              amountString,
+                              "",
+                              "");
+
+}
+
+/************************************************************************************************
+ * Mandatory plugin methods
+ *
+ */
+
+PLUGIN_STATE ATBDeviceControllerPlugin::getState()
+{
+    return this->pluginState;
+}
+
+QString & ATBDeviceControllerPlugin::getLastError()
+{
+    return this->errorCode;
+}
+
+const QString & ATBDeviceControllerPlugin::getLastErrorDescription()
+{
+    return this->errorDescription;
+}
+
+const QString & ATBDeviceControllerPlugin::getPluginInfo()
+{
+    return this->pluginInfo;
+}
+
+
+const QString ATBDeviceControllerPlugin::getString(nsDeviceControllerInterface::RESULT_STATE resultState)
+{
+    QString str;
+
+    switch (resultState) {
+    case nsDeviceControllerInterface::RESULT_STATE::SUCCESS:
+        str = QString("RESULT_STATE::SUCCESS");
+        break;
+    case nsDeviceControllerInterface::RESULT_STATE::ERROR_BACKEND:
+        str = QString("RESULT_STATE::ERROR_BACKEND");
+        break;
+    case nsDeviceControllerInterface::RESULT_STATE::ERROR_TIMEOUT:
+        str = QString("RESULT_STATE::ERROR_TIMEOUT");
+        break;
+    case nsDeviceControllerInterface::RESULT_STATE::ERROR_PROCESS:
+        str = QString("RESULT_STATE::ERROR_PROCESS");
+        break;
+    case nsDeviceControllerInterface::RESULT_STATE::ERROR_RETRY:
+        str = QString("RESULT_STATE::ERROR_RETRY");
+        break;
+    case nsDeviceControllerInterface::RESULT_STATE::INFO:
+        str = QString("RESULT_STATE::INFO");
+        break;
+    }
+    return str;
+
+}
+
+
+
+/************************************************************************************************
+ * ... end
+ */
+
+#if QT_VERSION < 0x050000
+Q_EXPORT_PLUGIN2( ATBDeviceControllerPlugin, ATBDeviceControllerPlugin )
+#endif

src/ATBAPP/ATBDeviceControllerPlugin.h

@@ -0,0 +1,125 @@
+#ifndef ATBDEVICECONTROLLERPLUGIN_H
+#define ATBDEVICECONTROLLERPLUGIN_H
+
+#include <QObject>
+
+#include "src/ATBAPP/DeviceControllerInterface.h"
+#include "src/ATBAPP/ATBAPPplugin.h"
+#include "version.h"
+
+
+
+#include "hwapi.h"
+
+#include <unistd.h>
+#include <thread>
+#include <memory>
+#include <QSharedMemory>
+
+
+class QTextCodec;
+
+
+using namespace nsDeviceControllerInterface;
+
+class QSettings;
+
+class ATBDeviceControllerPlugin : public QObject,
+        public DeviceControllerInterface
+{
+    Q_OBJECT
+    Q_INTERFACES(ATBAPPplugin)
+    Q_INTERFACES(DeviceControllerInterface)
+    #if QT_VERSION >= 0x050000
+    Q_PLUGIN_METADATA( IID "ATBDeviceControllerPlugin" )
+    #endif
+
+public:
+    explicit ATBDeviceControllerPlugin(QObject *parent = nullptr);
+    ~ATBDeviceControllerPlugin();
+
+    // ----------------------------------------------------------------------------
+    // interface:
+    PLUGIN_STATE initDCPlugin(QObject *healthEventReceiver, const QSettings & settings);
+
+    // TASKS: Cash handling -------------------------------------------------------
+    void requestStartCashInput(const QString & amount);
+    void requestStopCashInput();
+    void cashCollect();
+    void cashAbort();
+
+    // TASKS: printing ------------------------------------------------------------
+    void requestPrintTicket(const QHash<QString, QVariant> & printingData);
+
+    // mandantory ATBAPP plugin methods: ------------------------------------------
+    nsDeviceControllerInterface::PLUGIN_STATE getState();
+    QString & getLastError();
+    const QString & getLastErrorDescription();
+
+    const QString & getPluginInfo();
+
+    // helpers e.g. for debug / log
+    const QString getString(nsDeviceControllerInterface::RESULT_STATE resultState);
+
+
+
+
+
+signals:
+    void printTicketFinished(nsDeviceControllerInterface::RESULT_STATE resultState,
+                                     const QString & errorCode,
+                                     const QString & errorDescription);
+
+    void cashInputEvent(nsDeviceControllerInterface::RESULT_STATE resultState,
+                        nsDeviceControllerInterface::CASH_STATE cashState,
+                        const QString & newCashValue,
+                        const QString & errorCode,
+                        const QString & errorDescription);
+
+    void cashInputFinished(nsDeviceControllerInterface::RESULT_STATE resultState,
+                                     const QString & newCashValue,
+                                     const QString & errorCode,
+                                     const QString & errorDescription);
+
+    void requestServiceMode();
+
+    void Error(
+            const QString & errorCode,
+            const QString & errorDescription);
+
+
+
+
+private:
+   QString errorCode;
+   QString errorDescription;
+   QString pluginInfo;
+
+   int currentTemplate;
+
+
+   bool useDebug;
+
+   PLUGIN_STATE pluginState;
+
+   QObject* healthEventReceiver;
+
+   hwinf* hw;
+
+   QTextCodec *codec;
+
+private slots:
+   // printer
+
+   void onPrinterDataPrepared();
+   void onPrinterPrintNextTemplate();
+
+   void onPrintFinishedOK();
+   void onPrintFinishedERR();
+
+   // cash payment
+   void onCashGotCoin();
+   void onCashVendStopByMax();
+};
+
+#endif // ATBDEVICECONTROLLERPLUGIN_H

src/ATBAPP/ATBHealthEvent.cpp

@@ -0,0 +1,25 @@
+#include "src/ATBAPP/ATBHealthEvent.h"
+
+ATBHealthEvent::ATBHealthEvent(ATB_HEALTH_MODE mode, const QString & errorNumber, const QString & errorDescription) :
+    QEvent(ATB_HEALTH_EVENT),
+    healthMode(mode),
+    errorNumber(errorNumber),
+    errorDescription(errorDescription)
+{
+
+}
+
+QString ATBHealthEvent::getErrorNumber()
+{
+    return this->errorNumber;
+}
+
+QString ATBHealthEvent::getErrorDescription()
+{
+    return this->errorDescription;
+}
+
+ATB_HEALTH_MODE ATBHealthEvent::getMode()
+{
+    return this->healthMode;
+}

src/ATBAPP/ATBHealthEvent.h

@@ -0,0 +1,44 @@
+#ifndef ATBHEALTHEVENT_H
+#define ATBHEALTHEVENT_H
+
+#include <QEvent>
+#include <QString>
+
+enum class ATB_HEALTH_MODE : quint8;
+
+const QEvent::Type ATB_HEALTH_EVENT = static_cast<QEvent::Type>(QEvent::User + 1);
+
+
+class ATBHealthEvent : public QEvent
+{
+
+public:
+    ATBHealthEvent(ATB_HEALTH_MODE mode, const QString & errorNumber, const QString & errorDescription);
+
+    QString getErrorNumber();
+    QString getErrorDescription();
+    ATB_HEALTH_MODE getMode();
+
+signals:
+
+public slots:
+
+
+private:
+    ATB_HEALTH_MODE healthMode;
+    QString errorNumber;
+    QString errorDescription;
+};
+
+
+enum class ATB_HEALTH_MODE : quint8 {
+    WARNING,
+    ERROR,
+    WARNING_CORRECTION,
+    ERROR_CORRECTION,
+    DEBUG,
+    STATE,
+    UNSPECIFIED
+};
+
+#endif // ATBHEALTHEVENT_H

src/ATBAPP/DeviceControllerInterface.h

@@ -0,0 +1,142 @@
+#ifndef DEVICECONTROLLERINTERFACE_H
+#define DEVICECONTROLLERINTERFACE_H
+
+#include <QtPlugin>
+
+#include <QSettings>
+#include <QString>
+
+#include "ATBAPPplugin.h"
+
+namespace nsDeviceControllerInterface {
+    enum class PLUGIN_STATE : quint8;
+    enum class RESULT_STATE : quint8;
+    enum class CASH_STATE   : quint8;
+}
+
+
+class DeviceControllerInterface : public ATBAPPplugin
+{
+    Q_INTERFACES(ATBAPPplugin)
+
+public:
+    virtual ~DeviceControllerInterface() {}
+
+    virtual nsDeviceControllerInterface::PLUGIN_STATE initDCPlugin(QObject *healthEventReceiver,
+                                                                   const QSettings & settings) = 0;
+
+    // TASKS: Cash handling -------------------------------------------------------
+    /**
+     * enables coin input
+     * amount = "0": pay-up
+     * amount > "0": pay-down
+     */
+    virtual void requestStartCashInput(const QString & amount) = 0;
+
+    /**
+     * called e.g. on Button "NEXT" in pay-up (direct coin input)
+     */
+    virtual void requestStopCashInput() = 0;
+
+    /**
+     * called e.g. on Button "NEXT" in pay-up (direct coin input)
+     */
+    virtual void cashCollect() = 0;
+    virtual void cashAbort() = 0;
+
+
+
+    // TASKS: printing ------------------------------------------------------------
+    virtual void requestPrintTicket(const QHash<QString, QVariant> & printingData) = 0;
+
+
+    // mandantory ATBAPP plugin methods:
+    virtual nsDeviceControllerInterface::PLUGIN_STATE getState() = 0;
+    virtual const QString & getLastError() = 0;
+    virtual const QString & getLastErrorDescription() = 0;
+
+    // return a plugin description in JSON or XML
+    // -> ATBAPPplugin::getPluginInfo()
+
+    // helpers e.g. for debug / log
+    virtual const QString getString(nsDeviceControllerInterface::RESULT_STATE resultState) = 0;
+
+
+signals:
+    virtual void printTicketFinished(nsDeviceControllerInterface::RESULT_STATE resultState,
+                                     const QString & errorCode,
+                                     const QString & errorDescription) = 0;
+
+    /**
+     * emitted on e.g. a coin input
+     */
+    virtual void cashInputEvent(nsDeviceControllerInterface::RESULT_STATE resultState,
+                                nsDeviceControllerInterface::CASH_STATE cashState,
+                                const QString & newCashValue,
+                                /* additional variables? */
+                                const QString & errorCode,
+                                const QString & errorDescription) = 0;
+
+    /**
+     * emitted if cashInput has been stopped, e.g. in result to task requestStopCashInput():
+     *  -> shutter is blocked
+     *  -> no cash input is possible
+     *  -> coins are in cache
+     */
+    virtual void cashInputFinished(nsDeviceControllerInterface::RESULT_STATE resultState,
+                                     const QString & newCashValue,
+                                     /*  additional variables? */
+                                     const QString & errorCode,
+                                     const QString & errorDescription) = 0;
+
+
+    /**
+     * emitted e.g. if service door is opened
+     */
+    virtual void requestServiceMode() = 0;
+
+    /**
+     * emitted on error
+     * depending on errorCode:
+     * -> interrupt selling process
+     * -> machine can go to state OOO
+     * -> send error event to ISMAS
+     * -> ...
+     */
+    virtual void Error(
+            /*  additional variables? */
+            const QString & errorCode,
+            const QString & errorDescription) = 0;
+
+};
+
+
+Q_DECLARE_INTERFACE(DeviceControllerInterface,
+                    "eu.atb.ptu.plugin.DeviceControllerInterface/1.0")
+
+
+namespace nsDeviceControllerInterface {
+
+    enum class PLUGIN_STATE : quint8 {
+        NOT_INITIALIZED = 0,
+        INITIALIZED = 1
+    };
+
+    enum class RESULT_STATE : quint8 {
+        SUCCESS = 1,                // operation was successfull
+        ERROR_BACKEND,              // error from backend (e.g. backend replies with error)
+        ERROR_TIMEOUT,              // the operation timed out
+        ERROR_PROCESS,              // internal plugin error, should not occur (this is a bug in implementation)
+        ERROR_RETRY,                // retry operation
+        INFO                        // informational (e.g. display a message, log something etc.)
+    };
+
+    enum class CASH_STATE   : quint8 {
+        CACHE_EMPTY,                // Cache still empty, default state
+        CACHE_INPUT,                // Coins are in Cache
+        OVERPAYED,
+        /* t.b.d. */
+    };
+}
+
+#endif // DEVICECONTROLLERINTERFACE_H

src/com.cpp

@@ -8,7 +8,7 @@
 ///
 //////////////////////////////////////////////////////////////////////////////////
 
-
+static int64_t com_want2read;
 // -------------------------------------------------------------------------------------------------------------
 // --------- PUBLIC --------------------------------------------------------------------------------------------
 // -------------------------------------------------------------------------------------------------------------
@@ -19,7 +19,7 @@ void T_com::writeToSerial(const QByteArray &data, uint16_t sendLength)
     sendLen=sendLength;
     if (CatSerial->isOpen())
     {
-        //qDebug() << "sending..." << sendBuffer;
+        qCritical() << "sending..." << sendBuffer;
         CatSerial->write(sendBuffer);
     } else
         qDebug() << "error sending, port is not open";
@@ -78,7 +78,7 @@ T_com::T_com(QWidget *parent) : QMainWindow(parent)
     connect(ChkConnectTimer, SIGNAL(timeout()), this, SLOT(ser_ISR100ms()));
     ChkConnectTimer->setSingleShot(false);
     ChkConnectTimer->start(100);     // in ms
-
+    com_want2read=0;
 }
 
 
@@ -93,29 +93,34 @@ T_com::~T_com()
 
 void T_com::ser_ISR100ms()
 {
+    //qDebug() << "~~>LIB" << "ENTER...";
     // call every 100ms to check if user(HMI) wants to connect or disconnect
-
-    //qDebug() << "~~>LIB" << "checking connect button... " ;
-
     uint8_t chkConn = gpi_getSerialConn();    // from global GUI buffer (Sdata)
+
+    //qDebug() << "~~>LIB" << "checking connect button... " << chkConn;
+
     switch (chkConn)
     {
         case 0: // 0 button "connect" was just released
+                //qDebug() << "close serial port" << chkConn;
                 closeSerialPort();
                 gpi_serialChanged();    // set chkConn to 2, thus getting edge
                 break;
         case 1: // 1 button "connect" was just pressed
+                //qDebug() << "open serial port" << chkConn;
                 open_Serial_Port();
                 gpi_serialChanged();    // set chkConn to 2, thus getting edge
                 break;
     }
 
 
-    if (CatSerial->isOpen())
+    if (CatSerial->isOpen()) {
         gpi_serialIsOpen(true);
-    else
+    } else {
         gpi_serialIsOpen(false);
+    }
 
+    //qDebug() << "LEAVE " << chkConn;
 }
 
 // -------------------------------------------------------------------------------------------------------------
@@ -124,17 +129,24 @@ void T_com::ser_ISR100ms()
 
 char T_com::open_Serial_Port()
 {
+    //qDebug() << "ENTER";
+
     bool ret;
     QString myString=nullptr, myPortName=nullptr, myBaudStr=nullptr;
     int myBaudNr;
 
-    if (CatSerial->isOpen())
+    if (CatSerial->isOpen()) {
+        qDebug() << "!!!IS OPEN!!!";
         return 0;                   // opening twice is not allowed
+    }
 
     //qDebug() << "connecting..." << myPortName;
     myPortName=gpi_getComPortName();                // was selected and stored from GUI
     CatSerial->setPortName(myPortName);
     myBaudNr=gpi_getBaudNr();                       // was selected and stored from GUI
+
+    //qDebug() << "myPortName" << myPortName << ", myBaudNr" << myBaudNr;
+
     switch (myBaudNr)
     {
         // 0:1200   1:9600   2:19200   3:38400   4:57600   5:115200
@@ -167,6 +179,9 @@ char T_com::open_Serial_Port()
         myString.append(CatSerial->errorString());
         qDebug() << myString;
         gpi_setTxt4comStateLine(myString);
+
+        //qDebug() << "LEAVE";
+
         return 0;
     } else
     {
@@ -182,11 +197,14 @@ char T_com::open_Serial_Port()
 
     }
 
-     return 0;
+    //qDebug() << "LEAVE";
+    return 0;
 }
 
 void T_com::closeSerialPort()
 {
+    //qDebug() << "ENTER";
+
     if (CatSerial->isOpen())
     {
         qDebug() << "closing connection";
@@ -195,6 +213,8 @@ void T_com::closeSerialPort()
         gpi_setTxt4RsDiagWin("closed");
 
     }
+
+    //qDebug() << "LEAVE";
 }
 
 
@@ -202,9 +222,48 @@ void T_com::readSomeBytes(void)
 {
     // called by serial-read-detection
     // restart off-time as input flow is ongoing
-    serRecTime->stop();
-    serRecTime->start(20);     // in ms
 
+    // timer for slow receive
+    // and serves as timeout for fast receive is msg is shorter as expected
+        serRecTime->stop();
+        serRecTime->start(20);     // in ms
+
+        //qDebug()<< "com-rec read some bytes";
+
+    this->receiveByLength();    // since 14.12.21: fast receive
+}
+
+void T_com::receiveFixLen(int64_t nrOfbytesToReceive)
+{
+    // call this before sending a request to slave
+    // then we know exactly when reception is complete -> much faster
+    com_want2read=nrOfbytesToReceive;
+        // since 14.12.21: FastDevice Protocol has two lengthen:
+        // fast: 12byte reception  long: 68byte
+}
+
+void T_com::receiveByLength(void)
+{
+
+    if (CatSerial->isOpen())
+    {
+        QString myString=nullptr, tmpStr=nullptr;
+        int64_t nrOfBytesreceived = CatSerial->bytesAvailable();        // nr of received bytes
+
+        //qDebug()<< "com-rec current Len: "<< nrOfBytesreceived;
+
+        if (nrOfBytesreceived >= com_want2read)
+        {
+            QByteArray data = CatSerial->readAll();     // erst auslesen wenn alles da! löscht den Empfangspuffer
+            serRecTime->stop();     // stop timeout to avoid 2nd emit
+            rawInLen=uint16_t (nrOfBytesreceived);
+            rawInput.clear();
+            rawInput.append(data);
+            // report "new data received" to other objects
+            //qDebug()<< "com-recFinished by Len "<< rawInLen;
+            emit receivingFinished();
+        }
+    }
 }
 
 void T_com::receiveTO(void)
@@ -252,6 +311,7 @@ void T_com::receiveTO(void)
         //gpi_set2ndTxt4RsDiagWin(myString);
 
         // report "new data received" to other objects
+        //qDebug()<< "com-recFinished by TO";
         emit receivingFinished();
     }
 }

src/controlBus.cpp

@@ -1,134 +1,110 @@
 #include <stdint.h>
+#include <algorithm>
+
 #include <QString>
 #include <QDebug>
 #include "tslib.h"
-//#include "controlBus.h"
+#include "shared_mem_buffer.h"
 
 // ///////////////////////////////////////////////////////////////////////////////////
 //          control serial interface   gui <--> serial
 // ///////////////////////////////////////////////////////////////////////////////////
+void epi_setSerial(int BaudNr,
+                   QString BaudStr,
+                   QString ComName,
+                   uint8_t connect) {
+    memset(&SharedMemBuffer::getData()->rs.comportName[0], 0x00,
+           sizeof(SharedMemBuffer::getData()->rs.comportName));
+    strncpy(SharedMemBuffer::getData()->rs.comportName,
+            ComName.toStdString().c_str(),
+            sizeof(SharedMemBuffer::getData()->rs.comportName)-1);
 
-static QString    rs_comportName;   // z.B. "COM48"
-static QString    rs_baudStr;       // z.B. "19200"
-static int        rs_baudNr;        //0...5 oder -1
-static uint8_t    rs_connect;       // 0,1
-
-void epi_setSerial(int BaudNr, QString BaudStr, QString ComName, uint8_t connect)
-{
-    rs_comportName = ComName;
-    rs_baudStr     = BaudStr;
-    rs_baudNr      = BaudNr;    // 0=1200  1=9600  2=19200  3=38400  4=57600  5=115200  oder -1
-    rs_connect     = connect;     // 0/1
+    memset(&SharedMemBuffer::getData()->rs.baudStr[0], 0x00,
+           sizeof(SharedMemBuffer::getData()->rs.baudStr));
+    strncpy(SharedMemBuffer::getData()->rs.baudStr,
+            BaudStr.toStdString().c_str(),
+            sizeof(SharedMemBuffer::getData()->rs.baudStr)-1);
 
+    SharedMemBuffer::getData()->rs.baudNr = BaudNr;
+    SharedMemBuffer::getData()->rs.connect = connect;
 }
 
-void epi_closeSerial(void)
-{
-    rs_connect=0;
+void epi_closeSerial(void) {
+    SharedMemBuffer::getData()->rs.connect = 0;
 }
 
-
-void gpi_serialChanged(void)
-{
+void gpi_serialChanged(void) {
     // serial confirms that port was closed or opened
-    rs_connect=2;   // Flanke, nur 1x öffnen/schließen
+    // rs_connect=2;   // Flanke, nur 1x öffnen/schließen
+    SharedMemBuffer::getData()->rs.connect = 2;
 }
 
-uint8_t gpi_getSerialConn(void)
-{
-    return rs_connect;
+uint8_t gpi_getSerialConn(void) {
+    return SharedMemBuffer::getDataConst()->rs.connect;
 }
 
-
-int gpi_getBaudNr(void)
-{
-    return rs_baudNr;
+int gpi_getBaudNr(void) {
+    return SharedMemBuffer::getDataConst()->rs.baudNr;
 }
 
-QString gpi_getComPortName(void)
-{
-    return rs_comportName;
+QString gpi_getComPortName(void) {
+    return SharedMemBuffer::getDataConst()->rs.comportName;
 }
 
-static bool rs_portIsOpen;
-
-void gpi_serialIsOpen(bool offen)
-{
-    rs_portIsOpen=offen;
+void gpi_serialIsOpen(bool offen) {
+    SharedMemBuffer::getData()->rs.portIsOpen = offen;
 }
 
-bool epi_isSerialPortOpen()
-{
+bool epi_isSerialPortOpen() {
     // true: port is open   false: port is closed
-    return rs_portIsOpen;
+    return SharedMemBuffer::getDataConst()->rs.portIsOpen;
 }
 
 // ///////////////////////////////////////////////////////////////////////////////////
 //          Control transfer   gui <--> serial
 // ///////////////////////////////////////////////////////////////////////////////////
 
-
-static char       AutoEmissionOn;     // 1: zyklisch Anfragen zum Slave senden
-
-void epi_startEmmision(char start)
-{
-    AutoEmissionOn=start;
+void epi_startEmmision(char start) {
+    SharedMemBuffer::getData()->AutoEmissionOn = start;
 }
 
-bool gpi_isEmmisionOn(void)
-{
-    return AutoEmissionOn;
+bool gpi_isEmmisionOn(void) {
+    return SharedMemBuffer::getDataConst()->AutoEmissionOn;
 }
 
-//-----------------------------------------------------
-
-static uint16_t datif_sendingPeriod;
-static bool     datif_sendingPer_changed;
-
-uint16_t gpi_getPeriodicSendTimeVal()
-{
-    datif_sendingPer_changed=0;
-    if (datif_sendingPeriod<3 || datif_sendingPeriod>10000)
+uint16_t gpi_getPeriodicSendTimeVal() {
+    SharedMemBuffer::getData()->datif.sendingPer_changed = 0;
+    if ((SharedMemBuffer::getDataConst()->datif.sendingPeriod < 3) ||
+        (SharedMemBuffer::getDataConst()->datif.sendingPeriod > 10000)) {
         return 130;         // ms, default
-    else
-        return datif_sendingPeriod;
+    }
+    return SharedMemBuffer::getDataConst()->datif.sendingPeriod;
 }
 
-void epi_setPeriodicSendTimeVal(uint16_t val)
-{
-    if (val>=3 && val<10000)
-    {
-        datif_sendingPer_changed=1;
-        datif_sendingPeriod=val;
+void epi_setPeriodicSendTimeVal(uint16_t val) {
+    if (val>=3 && val<10000) {
+        SharedMemBuffer::getData()->datif.sendingPer_changed = 1;
+        SharedMemBuffer::getData()->datif.sendingPeriod = val;
     }
 }
 
-bool gpi_PeriodicSendTimeHasChanged()
-{
-    return datif_sendingPer_changed;
+bool gpi_PeriodicSendTimeHasChanged() {
+    return SharedMemBuffer::getDataConst()->datif.sendingPer_changed;
 }
 
-//-----------------------------------------------------
-
-
-//-----------------------------------------------------
-
 // ///////////////////////////////////////////////////////////////////////////////////
 //          Status Display    gui <--> serial
 // ///////////////////////////////////////////////////////////////////////////////////
 
-
 //              linke Spalte, über Connect Button
 static QString txt4comStateLine;
 
-QString epi_getTxt4comStateLine(void)
-{
+QString epi_getTxt4comStateLine(void) {
     // GUI: get Text for serial Comport-State Line
     return txt4comStateLine;
 }
 
-void gpi_setTxt4comStateLine(QString txtline)     // gpi
-{
+void gpi_setTxt4comStateLine(QString txtline) {
     // serial: write Text to be displayed in serial Comport-State line (like "connected")
     txt4comStateLine.clear();
     if (txtline=="")
@@ -137,26 +113,20 @@ void gpi_setTxt4comStateLine(QString txtline)     // gpi
         txt4comStateLine=txtline;
 }
 
-void epi_clrTxt4comStateLine()
-{
+void epi_clrTxt4comStateLine() {
     txt4comStateLine.clear();
 }
 
-
-//---------------------------------------------------------------------------------------------
-
 // rechte Spalte, oberste Statuszeile
 // I) "Handshakes" (serial Control)   flow.cpp
 // geht überhaupt was raus? kommt überhaupt was zurück?
 static QString txt4HsStateLine;
 
-QString epi_getTxt4HsStateLine(void)
-{
+QString epi_getTxt4HsStateLine(void) {
     return txt4HsStateLine;
 }
 
-void gpi_setTxt4HsStateLine(QString txtline)
-{
+void gpi_setTxt4HsStateLine(QString txtline) {
     txt4HsStateLine.clear();
     if (txtline=="")
         txt4HsStateLine.clear();
@@ -164,26 +134,19 @@ void gpi_setTxt4HsStateLine(QString txtline)
         txt4HsStateLine=txtline;
 }
 
-void epi_clrTxt4HsStateLine()
-{
+void epi_clrTxt4HsStateLine() {
     txt4HsStateLine.clear();
 }
 
-
-
-//---------------------------------------------------------------------------------------------
-
 // II) Master receive state (empfangenes Telgramm OK? crc? length?  )
 // Statuszeile Auswertung der SlaveResponse (serial Frame, CRC usw)  (prot.cpp)
 static QString txt4masterStateLine;
 
-QString epi_getTxt4masterStateLine(void)
-{
+QString epi_getTxt4masterStateLine(void) {
     return txt4masterStateLine;
 }
 
-void gpi_setTxt4masterStateLine(QString txtline)
-{
+void gpi_setTxt4masterStateLine(QString txtline) {
     txt4masterStateLine.clear();
     if (txtline=="")
         txt4masterStateLine.clear();
@@ -191,13 +154,10 @@ void gpi_setTxt4masterStateLine(QString txtline)
         txt4masterStateLine=txtline;
 }
 
-void epi_clrTxt4masterStateLine()
-{
+void epi_clrTxt4masterStateLine() {
     txt4masterStateLine.clear();
 }
 
-
-
 //---------------------------------------------------------------------------------------------
 
 // III   Slave receive (from Master) OK? if then show results, if not then show errors
@@ -207,13 +167,11 @@ void epi_clrTxt4masterStateLine()
 
 static QString txt4resultStateLine;
 
-QString epi_getTxt4resultStateLine(void)
-{
+QString epi_getTxt4resultStateLine(void) {
     return txt4resultStateLine;
 }
 
-void gpi_setTxt4resultStateLine(QString txtline)
-{
+void gpi_setTxt4resultStateLine(QString txtline) {
     txt4resultStateLine.clear();
     if (txtline=="")
         txt4resultStateLine.clear();
@@ -221,26 +179,22 @@ void gpi_setTxt4resultStateLine(QString txtline)
         txt4resultStateLine=txtline;
 }
 
-void epi_clrTxt4resultStateLine()
-{
+void epi_clrTxt4resultStateLine() {
     txt4resultStateLine.clear();
 }
 
-
 //---------------------------------------------------------------------------------------------
 
 // IV  Statuszeile Empfangsdaten
 static QString txt4dataLine;
 
-QString epi_getTxt4dataStateLine(void)
-{
+QString epi_getTxt4dataStateLine(void) {
     // GUI: get Text for serial Comport-State Line
     return txt4dataLine;
 
 }
 
-void gpi_setTxt4dataStateLine(QString txtline)
-{
+void gpi_setTxt4dataStateLine(QString txtline) {
     // serial: write Text to be displayed in serial Comport-State line (like "connected")
     txt4dataLine.clear();
     if (txtline=="")
@@ -249,8 +203,7 @@ void gpi_setTxt4dataStateLine(QString txtline)
         txt4dataLine=txtline;
 }
 
-void epi_clrTxt4dataStateLine()
-{
+void epi_clrTxt4dataStateLine() {
     txt4dataLine.clear();
 }
 
@@ -260,16 +213,11 @@ void epi_clrTxt4dataStateLine()
 
 static QString txt4datifReceive;
 
-QString epi_getTxt4datifLine(void)
-{
-
+QString epi_getTxt4datifLine(void) {
     return txt4datifReceive;
-
 }
 
-void gpi_setTxt4datifLine(QString txtline)
-{
-
+void gpi_setTxt4datifLine(QString txtline) {
     txt4datifReceive.clear();
     if (txtline=="")
         txt4datifReceive.clear();
@@ -277,8 +225,7 @@ void gpi_setTxt4datifLine(QString txtline)
         txt4datifReceive=txtline;
 }
 
-void epi_clrTxt4datifLine()
-{
+void epi_clrTxt4datifLine() {
     txt4datifReceive.clear();
 }
 
@@ -287,14 +234,11 @@ void epi_clrTxt4datifLine()
 
 static QString txt4diagWindow;
 
-QString epi_getTxt4RsDiagWin(void)
-{
+QString epi_getTxt4RsDiagWin(void) {
     return txt4diagWindow;
-
 }
 
-void gpi_setTxt4RsDiagWin(QString txtline)
-{
+void gpi_setTxt4RsDiagWin(QString txtline) {
     txt4diagWindow.clear();
     if (txtline=="")
         txt4diagWindow.clear();
@@ -302,8 +246,7 @@ void gpi_setTxt4RsDiagWin(QString txtline)
         txt4diagWindow=txtline;
 }
 
-void epi_clrTxt4RsDiagWin()
-{
+void epi_clrTxt4RsDiagWin() {
     txt4diagWindow.clear();
 }
 
@@ -311,14 +254,11 @@ void epi_clrTxt4RsDiagWin()
 
 static QString sndTxt4diagWindow;
 
-QString epi_get2ndTxt4RsDiagWin(void)
-{
+QString epi_get2ndTxt4RsDiagWin(void) {
     return sndTxt4diagWindow;
-
 }
 
-void gpi_set2ndTxt4RsDiagWin(QString txtline)
-{
+void gpi_set2ndTxt4RsDiagWin(QString txtline) {
     sndTxt4diagWindow.clear();
     if (txtline=="")
         sndTxt4diagWindow.clear();
@@ -326,90 +266,61 @@ void gpi_set2ndTxt4RsDiagWin(QString txtline)
         sndTxt4diagWindow=txtline;
 }
 
-void epi_clr2ndTxt4RsDiagWin()
-{
+void epi_clr2ndTxt4RsDiagWin() {
     sndTxt4diagWindow.clear();
 }
 
 // ///////////////////////////////////////////////////////////////////////////////////
 //          Memory for Slave responses, common data
 // ///////////////////////////////////////////////////////////////////////////////////
-
-
-static bool Sdata_serialTestResult;
-
-void gpi_storeResult_serialTestOK(bool wasOk)
-{
-    Sdata_serialTestResult=wasOk;
+void gpi_storeResult_serialTestOK(bool wasOk) {
+    SharedMemBuffer::getData()->Sdata.serialTestResult = wasOk;
 }
 
-bool epi_getResult_serialTestOK()
-{
+bool epi_getResult_serialTestOK() {
     // retval: true: test was successful, got right response
-    return Sdata_serialTestResult;
+    return SharedMemBuffer::getDataConst()->Sdata.serialTestResult;
 }
 
-
-
 // ///////////////////////////////////////////////////////////////////////////////////
 //          Store received data for hwapi
 // ///////////////////////////////////////////////////////////////////////////////////
-
-
-
-static uint8_t Sdata_pProtResultOk;
-
-void gpi_startNewRequest()
-{
-    Sdata_pProtResultOk=0;
+void gpi_startNewRequest() {
+    SharedMemBuffer::getData()->Sdata.pProtResultOk = 0;
 }
 
-void gpi_storeResultOfLastRequest(bool answisok)
-{
-    if (answisok)
-        Sdata_pProtResultOk=1;
-    else
-        Sdata_pProtResultOk=2;
+void gpi_storeResultOfLastRequest(bool answisok) {
+    SharedMemBuffer::getData()->Sdata.pProtResultOk = answisok ? 1 : 2;
 }
 
-uint8_t epi_getResultOfLastRequest()
-{
+uint8_t epi_getResultOfLastRequest() {
     // retval: 0: in progress  1: OK  2: error
-    return Sdata_pProtResultOk;
+    return SharedMemBuffer::getDataConst()->Sdata.pProtResultOk;
 }
 
-
-
-
-static uint16_t Sdata_receivedDataLength;
-static uint8_t Sdata_receivedDataBlock[64];
-
-void gpi_storeRecPayLoad(uint8_t RdDlen, uint8_t *receivedData)
-{
-    Sdata_receivedDataLength=uint16_t(RdDlen);
-    if (Sdata_receivedDataLength>64)
-        Sdata_receivedDataLength=64;
-    tslib_strclr(Sdata_receivedDataBlock,0,64);
-    tslib_strcpy(receivedData, Sdata_receivedDataBlock, Sdata_receivedDataLength);
-
+void gpi_storeRecPayLoad(uint8_t RdDlen, uint8_t const *receivedData) {
+    SharedMemBuffer::getData()->Sdata.receivedDataLength
+        = std::min(RdDlen, (uint8_t)(64));
+    memset((char *)(&SharedMemBuffer::getData()->Sdata.receivedDataBlock[0]),
+           0x00, sizeof(SharedMemBuffer::getData()->Sdata.receivedDataBlock));
+    strncpy((char *)(&SharedMemBuffer::getData()->Sdata.receivedDataBlock[0]),
+            (char const *)receivedData,
+            sizeof(SharedMemBuffer::getData()->Sdata.receivedDataBlock)-1);
 }
 
-uint16_t epi_getLastPayLoad(uint16_t plBufSiz, uint8_t *payLoad)
-{
+uint16_t epi_getLastPayLoad(uint16_t plBufSiz, uint8_t *payLoad) {
     // get data back in *pl, max 64 byte
     // retval = nr of bytes received. If host buffer too small then
     // only plBufSíz bytes are copied to pl
     // plBufSíz=size of host buffer
 
-    uint16_t ml=plBufSiz;
-    if (ml>64) ml=64;
-    if (Sdata_receivedDataLength<ml)
-        ml=Sdata_receivedDataLength;
-    tslib_strcpy(Sdata_receivedDataBlock, payLoad, ml);
-    return Sdata_receivedDataLength;
+    uint16_t ml = std::min(plBufSiz, (uint16_t)(64));
+    if (SharedMemBuffer::getDataConst()->Sdata.receivedDataLength < ml) {
+        ml = SharedMemBuffer::getDataConst()->Sdata.receivedDataLength;
+    }
+    strncpy((char *)payLoad,
+            (char const *)(&SharedMemBuffer::getData()->Sdata.receivedDataBlock[0]),
+            ml);
+
+    return SharedMemBuffer::getDataConst()->Sdata.receivedDataLength;
 }
-
-
-
-
-

src/dcBL.cpp

@@ -283,24 +283,28 @@ uint8_t dcBL_restartDC(uint8_t *sendData)
 uint8_t dcBL_activatBootloader(uint8_t *sendData)
 {
     // minimum size of sendData-buffer: 20 byte  retval: length
-
     uint8_t nn=0;
+
+    //sendData[nn++]='U';  nötig??
     sendData[nn++]='U';
     sendData[nn++]='U';
     sendData[nn++]='U';
     sendData[nn++]='U';
     sendData[nn++]='U';
+
+    sendData[nn++]=2;
+    sendData[nn++]='c';
+    sendData[nn++]='4';
+    sendData[nn++]='5';
+    sendData[nn++]='b';
+    sendData[nn++]='3';
+    sendData[nn++]=3;
+
     sendData[nn++]='U';
     sendData[nn++]='U';
     sendData[nn++]='U';
     sendData[nn++]='U';
     sendData[nn++]='U';
-    sendData[nn++]='U';
-    sendData[nn++]='U';
-    sendData[nn++]='U';
-    sendData[nn++]='U';
-    sendData[nn++]='U';
-    sendData[nn++]=0;
     sendData[nn++]=0;
     return nn;
 }
@@ -315,9 +319,11 @@ uint8_t dcBL_getResponse(uint8_t *respBuff, bool display)
     {
         epi_getRawReceivedData(respBuff);
         epi_clrRawReceivedString();
+        dcBL_writeText("dcBL gotResponse");
 
         if (display)
         {
+/*
             // Antwort ins Fenster schreiben:
             QString tmpStr="", myStr="~~> ";
 
@@ -332,8 +338,8 @@ uint8_t dcBL_getResponse(uint8_t *respBuff, bool display)
                 myStr.append(" ");
             }
             dcBL_writeText(myStr);
+*/
         }
-
     }
     return recLen;
 }
@@ -355,6 +361,10 @@ uint8_t dcBL_ChkResponse()
     recLen=dcBL_getResponse(buf,0);
     if (recLen==0)
         return 0;    // no response by now
+
+//qDebug()<<" DCBL_chkResp got answer " << recLen   ;
+//dcBL_writeText("DCBL_chkResp got answer");
+
     if (buf[0]==2 && buf[1]==(dcBL_LastBLcmd | 0x80) )
         return 10;    //  OK
 
@@ -365,24 +375,28 @@ uint8_t dcBL_ChkResponse()
     {
         dcBL_writeText("error wrong length");
         //exactError=1;
+qDebug()<<" DCBL_chkResp wrong length ";
         return 10;    //  OK
     }
     if (buf[0] !=2)
     {
         dcBL_writeText("error wrong start");
         //exactError=2;
+qDebug()<<" DCBL_chkResp wrong start ";
         return 10;    //  OK
     }
     if (buf[0]==2 && buf[1]=='e' && buf[2]=='0' )
     {
         dcBL_writeText("error wrong crc");
         //exactError=3;   // DC reports wrong crc
+qDebug()<<" DCBL_chkResp wrong crc";
         return 1;   // error
     }
     if (buf[0]==2 && buf[1]==dcBL_LastBLcmd )
     {
         dcBL_writeText("error wrong cmd");
         //exactError=4;    // wrong cmd
+qDebug()<<" DCBL_chkResp wrong cmd";
         return 10;    //  OK
     }
     //tmpStr.clear();
@@ -393,6 +407,21 @@ uint8_t dcBL_ChkResponse()
 
 
 
+uint8_t dcBL_sendSuccess(uint8_t lastCommand)
+{
+    // return val: 0: no response by now  1:error  10: OK
+
+    uint8_t buf[152], recLen;
+
+    recLen=dcBL_getResponse(buf,0);
+    if (recLen==0)
+        return 0;    // no response by now
+
+    if (buf[0]==2 && buf[1]==(lastCommand | 0x80) )
+        return 10;    //  OK
+    return 1;
+}
+
 // -----------------------------------------------------------------------------------------------
 // --- ATB Bin-File Handling ---------------------------------------------------------------------
 // -----------------------------------------------------------------------------------------------
@@ -445,9 +474,8 @@ char dcBL_loadBinary(char withDisplay)
     uint32_t ultmp, fileLen;
     QString tmpStr="", s2tmp="";
 
-    //QFile file("/own/H2B/dc2.hex");       // laesst sich genauso oeffnen
-    QFile file("/own/H2B/dc2.bin");
-
+    qDebug()<<"dcBL loading DC2c binary...";
+    QFile file("../dc2c4.bin");
     if (!file.exists())
     {
         //qDebug()<<"file _own_H2B_dc2.bin does not exist";
@@ -502,7 +530,8 @@ static QByteArray   dcBL_AtbBinFile;
 static uint32_t     dcBL_fileSize;
 static uint16_t     dcBL_nrOfBlocks;
 static uint16_t     dcBL_fileCrc;
-static uint8_t      dcBL_myBuf[257000]; // same content like "dcBL_AtbBinFile" but bytewise
+//static uint8_t      dcBL_myBuf[2570000]; // same content like "dcBL_AtbBinFile" but bytewise
+static uint8_t      dcBL_myBuf[300000]; // same content like "dcBL_AtbBinFile" but bytewise
 
 bool dcBL_importBinFile(QByteArray readBinFile, uint32_t fileSize, char withDispl)
 {
@@ -514,7 +543,10 @@ bool dcBL_importBinFile(QByteArray readBinFile, uint32_t fileSize, char withDisp
     dcBL_AtbBinFile=readBinFile;
     dcBL_fileSize=fileSize;
 
-    if (dcBL_fileSize>258048)
+    //if (dcBL_fileSize>258048)       // 27.3.23TS  woher kommt die Zahl???
+                                    // das hex file hat 278kB
+                                    // hex file nicht erlaubt???
+    if (dcBL_fileSize>=300000)
         return false;       // keep last file
     ultmp=dcBL_fileSize;
     ultmp %=64;
@@ -718,7 +750,7 @@ uint8_t dcBL_getFileBlock(uint16_t blockPointer, uint8_t *buf)
 
 /*
         // Kontrolle:
-        qDebug()<<"dcBL_getFileBlock myBuf: ";
+        qDebug()<<"dcBL getFileBlock myBuf: ";
         int ii=0;
         do
         {
@@ -729,7 +761,7 @@ uint8_t dcBL_getFileBlock(uint16_t blockPointer, uint8_t *buf)
 
         } while (ii<64);
 
-        qDebug()<<"dcBL_getFileBlock myBuf: ";
+        qDebug()<<"dcBL getFileBlock myBuf: ";
         ii=0;
         do
         {
@@ -809,7 +841,6 @@ QString dcBL_readText(void)
 // -------------------------------------------------------------------------
 
 
-
 static uint8_t dcBL_step, dcBL_state;
 static uint16_t dcBL_BlkCtr, dcBL_cyclCtr, repeatCtr;
 
@@ -826,8 +857,8 @@ void dcBL_iniChain(void)
     pBlResp=0;
     for (nn=0;nn<SIZEBLRESP; nn++)
         BlResp[nn]="";
-    dcBL_writeText("**CLEAR**");
-
+    //dcBL_writeText("**CLEAR**");
+    dcBL_writeText("bl chain ini");
 }
 
 uint8_t dcBL_startChain(void)
@@ -836,13 +867,15 @@ uint8_t dcBL_startChain(void)
     {
         dcBL_iniChain();
         dcBL_step=1;
-        epi_clrRawReceivedString();
+        //epi_clrRawReceivedString();
         qDebug()<<"starting chain...";
         //qDebug()<<pBlResp;
+        dcBL_writeText("bl chain start");
     }
     return 0;
 }
 
+
 uint8_t dcBL_runChain(void)
 {
     // starting BL
@@ -857,17 +890,14 @@ uint8_t dcBL_runChain(void)
 
     QString tmpStr="";
 
-    uint8_t buf[70], sendBuf[160], len, sendLen, gotResp;  //, uit8tmp; //, recLen; recBuff[160], ii,
+    uint8_t buf[70], sendBuf[160], len, sendLen, gotResp, ii, uit8tmp;
     //static uint8_t lastBlkLength;
     QString stemp=" ";
     uint32_t ultmp;
     bool ret;
+    //uint8_t recLen, recBuff[160], ;
 
-    //recLen=dcBL_getResponse(recBuff, (dcBL_step<=11)?1:0);      // reads all responses
-                                   // Antwort nur bis step 11 anzeigen
-        // wird schon in dcBL_responseOK() gelesen
-
-    gotResp=dcBL_ChkResponse();
+   gotResp=dcBL_ChkResponse();  //zum test hier raus, unten gehts nicht, darf nur 1x
 
     switch (dcBL_step)
     {
@@ -904,6 +934,7 @@ uint8_t dcBL_runChain(void)
 
         case 5: // wait for answer: 2 99 52 53 98 51 3
         // Problem: kommt von app, nicht vom BL. Also wenn BL schon aktiv ist dann gehts nicht
+
             /*
             dcBL_cyclCtr++;
             if (recLen>6 && recBuff[0]==2 && recBuff[1]==99 && recBuff[2]==52)
@@ -922,7 +953,7 @@ uint8_t dcBL_runChain(void)
                 dcBL_state=3;
                 dcBL_step=0;    // stop chain
                 return 0;
-            }*/
+            } */
 
             dcBL_step++;
             repeatCtr=0;
@@ -1002,49 +1033,15 @@ uint8_t dcBL_runChain(void)
                 dcBL_step=0;    // stop chain
             }
             break;
-/*
-        case 10: // send length and crc
-            len=dcBL_getAtbFileHeader(buf);
-            sendWRcmd_setSendBlock160(len, buf);
-            dcBL_writeText("sending header");
 
-            dcBL_BlkCtr=0;        // normal 0
 
-            dcBL_cyclCtr=0;
-            dcBL_step++;
-        break;
-
-        case 11: // wait for answer 2 178 102 105 3
-
-            if (gotResp==ISOK)
-            {
-                dcBL_step++;
-                repeatCtr=0;
-                return 0;
-            } else
-            if (gotResp==ISWRONG)
-            {
-                if (++repeatCtr<3)
-                {
-                    dcBL_step--;
-                } else
-                {
-                    dcBL_step=0;    // stop chain
-                }
-            }
-            if (++dcBL_cyclCtr>10)
-            {
-                dcBL_writeText("cancel");
-                dcBL_step=0;    // stop chain
-            }
-            break;
-*/
         case 12: // send binary 64 byte wise
 
             len=dcBL_getFileBlock(dcBL_BlkCtr, buf);      // read from file, len = 0...64
             //lastBlkLength=len;                          // recognize last block or end
             sendLen=dcBL_prepareDC_BLcmd(0x22, len, buf, sendBuf);   // pack into protocol frame
-/*
+
+
             // Kontrolle:
             qDebug()<<"dcBL sending: ";
             ii=0;
@@ -1056,7 +1053,7 @@ uint8_t dcBL_runChain(void)
                 qDebug() << stemp << " ";   // Anzeige in hex
 
             } while (ii<100);
-*/
+
 
             sendWRcmd_setSendBlock160(sendLen, sendBuf);                  // send 140 bytes
             delay(100);
@@ -1174,12 +1171,202 @@ uint8_t dcBL_runChain(void)
         case 18:
             dcBL_step=0;
             break;
+    }
 
+    return 0;
+}
+
+
+
+void dcBL_iniLoading(void)
+{
+    dcBL_iniChain();
+}
+
+
+// nicht verwendet
+void dcBL_startLoading(void)
+{
+    if (dcBL_step==0 || dcBL_step>17)
+    {
+        //dcBL_iniChain();
+        dcBL_step=1;
+        //epi_clrRawReceivedString();
+        qDebug()<<"DCBL start sending hexfile...";
+        dcBL_writeText("DCBL start sending hexfile...");
+        dcBL_BlkCtr=0;
+        dcBL_cyclCtr=0;
+    }
+
+}
+
+
+// nicht verwendet
+uint8_t dcBL_sendHexfile(void)
+{
+    QString tmpStr="";
+    uint8_t buf[70], sendBuf[160], len, sendLen, gotResp;   //, recLen; recBuff[160], ii,
+    QString stemp=" ";
+    uint32_t ultmp;
+    //uint8_t uit8tmp, ii;
+
+
+    gotResp=dcBL_ChkResponse();
+
+    switch (dcBL_step)
+    {
+        case 1: // send start address
+            if (dcBL_BlkCtr==0 || dcBL_BlkCtr==1024 || dcBL_BlkCtr==2048 || dcBL_BlkCtr==3072 || dcBL_BlkCtr==4096)
+            {
+                ultmp=uint32_t(dcBL_BlkCtr);
+                ultmp*=64;
+                len=dcBL_sendFlashStartAddr2BL(ultmp, buf);
+                sendWRcmd_setSendBlock160(len, buf);
+                qDebug()<<" DCBL_CYCL_sending HexFile address ";
+                dcBL_writeText("sending addr");
+                dcBL_step++;
+                return 0;
+            } else
+                dcBL_step=12;
+            break;
+
+        case 2: // wait for answer 2 161 68 59 3
+            if (gotResp==ISOK)
+            {
+                dcBL_step=12;   // Header nicht senden, unnötig
+                dcBL_BlkCtr=0;        //  0
+                repeatCtr=0;
+                return 0;
+            } else
+            if (gotResp==ISWRONG)
+            {
+                if (++repeatCtr<3)
+                {
+                    dcBL_step--;
+                } else
+                {
+                    dcBL_step=0;    // stop chain
+                    qDebug()<<" DCBL_CYCL_got wrong resp to addr";
+                    dcBL_writeText("wrong resp");
+                }
+            }
+            if (++dcBL_cyclCtr>100)
+            {
+                dcBL_writeText("cancel");
+                 qDebug()<<" DCBL_CYCL_step 2  got NO resp to addr";
+                dcBL_step=0;    // stop chain
+            }
+            break;
+
+        case 12: // send binary 64 byte wise
+
+            len=dcBL_getFileBlock(dcBL_BlkCtr, buf);      // read from file, len = 0...64
+            //lastBlkLength=len;                          // recognize last block or end
+            sendLen=dcBL_prepareDC_BLcmd(0x22, len, buf, sendBuf);   // pack into protocol frame
+/*
+            // Kontrolle:
+            qDebug()<<"dcBL sending: ";
+            ii=0;
+            do
+            {
+                uit8tmp=(uint8_t)sendBuf[ii++];
+                //qDebug() << uit8tmp << " "; // Anzeige in dez
+                stemp.setNum(uit8tmp,16);
+                qDebug() << stemp << " ";   // Anzeige in hex
+
+            } while (ii<100);
+*/
+            sendWRcmd_setSendBlock160(sendLen, sendBuf);                  // send 140 bytes
+            delay(100);
+            dcBL_writeText("blk nr: ");
+            tmpStr.setNum(dcBL_BlkCtr);
+            dcBL_writeText(tmpStr);
+            delay(100);
+            qDebug()<<"DCBL sending blk nr: " << dcBL_BlkCtr;
+            dcBL_cyclCtr=0;
+            dcBL_BlkCtr++;
+            dcBL_step++;
+            break;
+
+        case 13: // wait for answer  2 162 116 88 3
+
+            if (gotResp==ISOK)
+            {
+                // check if next address is needed (every 1024Blocks = 65536bytes)
+                if (dcBL_BlkCtr==1024 || dcBL_BlkCtr==2048 || dcBL_BlkCtr==3072 || dcBL_BlkCtr==4096)
+                {
+                    dcBL_step=8;
+                    return 0;
+                }
+
+                // check for EOF:
+                if (dcBL_BlkCtr >= dcBL_nrOfBlocks)
+                {
+                    dcBL_writeText("last block successful sent...");
+                    dcBL_step++;    // stop chain
+                    dcBL_state=3;   // transmission SUCCESSFUL
+                    return 0;
+                }
+                dcBL_state=2;   // transmission started
+                dcBL_step--;    // send next data block
+                repeatCtr=0;
+                return 0;
+            }
+            if (gotResp==ISWRONG)
+            {
+                if (++repeatCtr<3)
+                {
+                    dcBL_writeText("error");
+                    dcBL_BlkCtr--;
+                    dcBL_step--;    // send same block again
+                } else
+                {
+                    dcBL_step=0;    // stop chain
+                }
+            }
+            if (++dcBL_cyclCtr>30)  // longer TO due to flashing
+            {
+                dcBL_writeText("cancel");
+                dcBL_step=0;    // stop chain
+            }
+            break;
+
+        case 14: //
+            dcBL_writeText("finish writing flash");
+            len=dcBL_writeLastPage(buf);        // nur zur Sicherheit
+            sendWRcmd_setSendBlock160(len, buf);
+            dcBL_step++;
+            break;
+
+        case 15: // wait for answer
+            if (gotResp==ISOK)
+            {
+                dcBL_step++;
+                repeatCtr=0;
+                return 0;
+            } else
+            if (gotResp==ISWRONG)
+            {
+                if (++repeatCtr>3)
+                {
+                    dcBL_step--;
+                }
+            }
+            if (++dcBL_cyclCtr>10)
+            {
+                dcBL_writeText("cancel");
+                dcBL_step=0;    // stop chain
+            }
+            break;
 
     }
     return 0;
 }
 
+
+
+
+
 uint8_t dcBL_getResult(void)
 {
     // call after every step to what's going on....
@@ -1190,6 +1377,9 @@ uint8_t dcBL_getResult(void)
     return dcBL_state;
 }
 
+// -------------------------------------------------------------------------
+// -------------------------------------------------------------------------
+// -------------------------------------------------------------------------
 
 
 static uint8_t Sdata_rawData[RAW_BL_DATALEN];
@@ -1204,6 +1394,8 @@ void gpi_storeRawReceivedData(uint8_t  RdDlen, uint8_t *receivedData)
         Sdata_LengthRawData=RAW_BL_DATALEN;
     for (nn=0; nn<Sdata_LengthRawData; nn++)
         Sdata_rawData[nn]=receivedData[nn];
+    //qDebug()<<"dcBL got data"<<  Sdata_LengthRawData << "bytes :)";
+
 }
 
 uint8_t epi_getRawReceivedData(uint8_t *receivedData)
@@ -1230,8 +1422,8 @@ QString epi_getRawReceivedString()
     QString myString=nullptr, tmpStr=nullptr;
 
     myString.clear();
-    //if (Sdata_LengthRawData==0)
-    //    return myString;
+    if (Sdata_LengthRawData==0)
+        return myString;
 
     for (nn=0; nn<Sdata_LengthRawData; nn++)
     {

src/hwChk.cpp

@@ -0,0 +1,25 @@
+
+#include <stdint.h>
+#include "hwChk.h"
+
+
+hwChk::hwChk(QWidget *parent) : QObject(parent)
+{
+
+//    myDCIF = new T_prot();
+// h: T_prot *myDCIF;
+
+    //myDatif = new T_datif();
+    HWaccess = new hwinf();
+
+    struct T_moduleCondition dcModCond;
+    sys_getDeviceConditions(dcModCond);
+
+
+}
+
+hwChk::~hwChk()
+{
+
+}
+

src/prot.cpp

@@ -9,9 +9,33 @@ T_prot::T_prot()
 
     mySerialPort = new T_com();
     connect(mySerialPort, SIGNAL(receivingFinished()), this, SLOT( analyseRecData() ));
-    //connect(mySerialPort, SIGNAL(receivingFinished()), this, SLOT( receivFin() ));
     //connect(mySerialPort, SIGNAL(sendingFinished()), this, SLOT(sendeFin()));
-    kindOfData=0;    // 0: binaries, 1:text
+
+    for (int nn=0; nn<FRAME_DATALEN; nn++)
+    {
+        chOut_Data[nn]=0;
+        ui8OutputData[nn]=0;
+        InputData[nn]=0;
+    }
+    for (int nn=0; nn<BL_DATA_LEN; nn++)
+    {
+        ui8BLsendData[nn]=0;
+    }
+    WriteCommand=0;
+    WriteAddr=0;
+    WrDataLength=0;
+    SendDataValid=0;
+    kindOfData=0;
+    slaveAddr=0;
+    ReadCommand=0;
+    ReadAddr=0;
+    reserve =0;
+    RecSlaveAddr =0;
+    INdataValid=0;
+    readSource =0;
+    readAddress=0;
+    RdDataLength=0;
+    BLsendDataLength=0;
 
 }
 
@@ -30,6 +54,19 @@ bool T_prot::isSerialFree(void)
     return true;           // ohne HS's kann er nicht blockiert sein
 }
 
+void T_prot::setRecLen(uint16_t WriteCmd)
+{
+    if (WriteCmd<100)
+    {
+        RdDataLength=DATALEN_RECEIVE_LONG;      // store here already because it's no longer
+                                                // returned from slave
+        mySerialPort->receiveFixLen(TELEGRAMLEN_RECEIVE_LONG);
+    } else
+    {
+        RdDataLength=DATALEN_RECEIVE_FAST;
+        mySerialPort->receiveFixLen(TELEGRAMLEN_RECEIVE_FAST);
+    }
+}
 
 void T_prot::setUserWriteData(uint16_t WriteCmd, uint16_t WrAddr, uint8_t  WrDatLen, uint8_t *data)
 {
@@ -43,6 +80,8 @@ void T_prot::setUserWriteData(uint16_t WriteCmd, uint16_t WrAddr, uint8_t  WrDat
         ui8OutputData[nn]=data[nn];
     SendDataValid=1;    // always set WR first
     kindOfData=0;    // 0: binaries, 1:text
+    this->setRecLen(WriteCmd);
+
 }
 
 void T_prot::setUserWriteData(uint16_t WriteCmd, uint16_t WrAddr)
@@ -54,6 +93,8 @@ void T_prot::setUserWriteData(uint16_t WriteCmd, uint16_t WrAddr)
         ui8OutputData[nn]=0;
     SendDataValid=1;    // always set WR first
     kindOfData=0;    // 0: binaries, 1:text
+    this->setRecLen(WriteCmd);
+
 }
 
 void T_prot::setUserWriteData(uint16_t WriteCmd)
@@ -65,6 +106,8 @@ void T_prot::setUserWriteData(uint16_t WriteCmd)
         ui8OutputData[nn]=0;
     SendDataValid=1;    // always set WR first
     kindOfData=0;    // 0: binaries, 1:text
+    this->setRecLen(WriteCmd);
+
 }
 
 void T_prot::setUserWrite1DB(uint16_t WriteCmd, uint16_t WrAddr, uint8_t val)
@@ -76,6 +119,8 @@ void T_prot::setUserWrite1DB(uint16_t WriteCmd, uint16_t WrAddr, uint8_t val)
     ui8OutputData[0]=val;
     SendDataValid=1;    // always set WR first
     kindOfData=0;    // 0: binaries, 1:text
+    this->setRecLen(WriteCmd);
+
 }
 
 void T_prot::setUserWrite2DB(uint16_t WriteCmd, uint16_t WrAddr, uint8_t val0, uint8_t val1)
@@ -87,6 +132,8 @@ void T_prot::setUserWrite2DB(uint16_t WriteCmd, uint16_t WrAddr, uint8_t val0, u
     ui8OutputData[1]=val1;
     SendDataValid=1;    // always set WR first
     kindOfData=0;    // 0: binaries, 1:text
+    this->setRecLen(WriteCmd);
+
 }
 
 void T_prot::setUserWriteText(uint16_t WriteCmd, uint16_t WrAddr, uint8_t  WrDatLen, char *data)
@@ -101,6 +148,8 @@ void T_prot::setUserWriteText(uint16_t WriteCmd, uint16_t WrAddr, uint8_t  WrDat
         chOut_Data[nn]=data[nn];
     SendDataValid=1;    // always set WR first
     kindOfData=1;    // 0: binaries, 1:text
+    this->setRecLen(WriteCmd);
+
 }
 
 void T_prot::setUserReadData( uint16_t ReadCmd,  uint16_t RdAddr, uint16_t reserv)
@@ -109,6 +158,8 @@ void T_prot::setUserReadData( uint16_t ReadCmd,  uint16_t RdAddr, uint16_t reser
     ReadAddr=RdAddr;
     reserve=reserv;  
     SendDataValid |=2;
+    readAddress=RdAddr;    // store here already because it's no longer returned from slave
+    readSource=ReadCmd;
 }
 
 void T_prot::setUserReadData( uint16_t ReadCmd,  uint16_t RdAddr)
@@ -117,6 +168,8 @@ void T_prot::setUserReadData( uint16_t ReadCmd,  uint16_t RdAddr)
     ReadAddr=RdAddr;
     reserve=0;
     SendDataValid |=2;
+    readAddress=RdAddr;    // store here already because it's no longer returned from slave
+    readSource=ReadCmd;
 }
 
 void T_prot::setUserReadData( uint16_t ReadCmd)
@@ -125,6 +178,8 @@ void T_prot::setUserReadData( uint16_t ReadCmd)
     ReadAddr=0;
     reserve=0;
     SendDataValid |=2;
+    readAddress=0;    // store here already because it's no longer returned from slave
+    readSource=ReadCmd;
 }
 
 void T_prot::setBLsendData( uint8_t len, uint8_t *buf)
@@ -137,8 +192,14 @@ void T_prot::setBLsendData( uint8_t len, uint8_t *buf)
     for (int nn=0; nn<BLsendDataLength; nn++)
         ui8BLsendData[nn]=buf[nn];
     WriteCommand=0xFFFF;
+    this->setRecLen(100);   // how many??
+    //readAddress=          // needed??
+
+    //qDebug()<<"prot: got BL data " << len << "bytes, ";
+    //for (int i=0; i<len; ++i) {
+    //    printf("%02x ", (unsigned char)buf[i]);
+    //} printf("\n");
 
-    qDebug()<<"prot: got BL data " << len << "bytes, ";
     /*
 qDebug()<<buf[0] <<buf[1] <<buf[2] <<buf[3] <<buf[4] <<buf[5] <<buf[6] <<buf[7];
 qDebug() <<buf[8] <<buf[9] <<buf[10] <<buf[11] <<buf[12] <<buf[13]<<buf[14]<<buf[15];
@@ -153,6 +214,11 @@ qDebug() <<buf[72] <<buf[73] <<buf[74] <<buf[75] <<buf[76] <<buf[77] <<buf[78]<<
 */
 }
 
+void T_prot::receiveFixLen(int64_t nrOfbytesToReceive)
+{
+    mySerialPort->receiveFixLen(nrOfbytesToReceive);
+}
+
 void T_prot::sendUserData(uint16_t slaveAdr)
 {
     // man könnte hier noch "SendDataValid" abfragen,
@@ -167,14 +233,90 @@ void T_prot::sendUserData(uint16_t slaveAdr)
         // Bypass for bootloader, no protocol frame but send as is...
         packBuf_2.clear();
         for (int nn=0; nn<BLsendDataLength; nn++)
-            packBuf_2[nn]=char(ui8BLsendData[nn]);
+            packBuf_2[nn]=char(ui8BLsendData[nn]);        
         mySerialPort->writeToSerial(packBuf_2, BLsendDataLength);
 
 
     } else
-        startPacking();
+        startFastPacking();     // quicker since 15.12.21TS
+        //startPacking();
 }
 
+void T_prot::startFastPacking(void)
+{
+    uint16_t  mycrc;
+    uint16_t  sendLen;
+    uint8_t   uctmp, nn, pp, CrcLp;
+    char      sendBuffer[FRAME_MAXLEN], ctmp;
+
+    //qDebug()  << "prot start fast packing "<<slaveAddr;
+
+    for (int nn=0; nn<FRAME_MAXLEN; nn++)
+        sendBuffer[nn]=0;
+
+    if (WriteCommand>9 && WriteCommand<100)
+    {
+        // long command 10...99
+        // WriteCommand==0 if only read request, then use short sending
+        sendBuffer[0]=STARTSIGN_SEND_LONG;
+        WrDataLength=DATALEN_SEND_LONG;    // immer
+        //qDebug()  << "send long cmd, len: " << WrDataLength;
+    } else
+    {
+        // fast command
+        sendBuffer[0]=STARTSIGN_SEND_FAST;
+        WrDataLength=DATALEN_SEND_FAST;    // immer
+        //qDebug()  << "send fast cmd, len: " << WrDataLength;
+    }
+    sendBuffer[1]= uint8_t(WriteCommand);
+    sendBuffer[2]= uint8_t(ReadCommand);
+    if (WriteAddr>0)
+        sendBuffer[3]= char(WriteAddr);  // bei fast nur EINE adresse, wr hat Vorrang
+    else
+        sendBuffer[3]= char(ReadAddr);
+    // beim Fast prot. ist das reserve dann ists egal was drin steht
+
+    if (kindOfData)   // 0: binaries, 1:text
+    {
+        for (nn=0; nn<WrDataLength; nn++)
+        {
+            pp=HEADERLEN_SEND+nn;
+            ctmp=(chOut_Data[nn]);      // text
+            sendBuffer[pp]= char(ctmp);
+        }
+
+    } else
+    {
+        for (nn=0; nn<WrDataLength; nn++)
+        {
+            pp=HEADERLEN_SEND+nn;
+            uctmp=(ui8OutputData[nn]);      // bin
+            sendBuffer[pp]= char(uctmp);
+        }
+    }
+
+    CrcLp= HEADERLEN_SEND + WrDataLength;
+    mycrc=0;
+    for (nn=0; nn<CrcLp; nn++)
+    {
+        uctmp=sendBuffer[nn];
+        mycrc+=uint16_t(uctmp);
+        //qDebug() << mycrc;
+    }
+    sendBuffer[CrcLp]=char(mycrc);
+    mycrc>>=8;
+    sendBuffer[CrcLp+1]=char(mycrc);
+    sendLen=CrcLp+2;
+
+    // send to VCP:
+    QByteArray  packBuff;
+    packBuff.clear();
+    packBuff.append(sendBuffer, sendLen);  // ohne sendLen wird beim ersten \0 abgeschnitten!!!
+    mySerialPort->writeToSerial(packBuff, sendLen);
+
+}
+
+/*
 void T_prot::startPacking(void)
 {
     uint16_t  mycrc;
@@ -262,10 +404,8 @@ void T_prot::startPacking(void)
     packBuff.append(sendBuffer, sendLen);  // ohne sendLen wird beim ersten \0 abgeschnitten!!!
     mySerialPort->writeToSerial(packBuff, sendLen);
     // void T_com::writeToSerial(const QByteArray &data, uint16_t sendLength)
-
 }
-
-
+*/
 
 // ---------------------------------------------------------------------------------------------------------
 // receiving.....
@@ -293,7 +433,8 @@ uint8_t recBuffer[FRAME_MAXLEN];
 
     // read from "VCP":
     mySerialPort->readFromSerial(Indata, recLength);
-
+    qCritical()<<"prot: got data "  << recLength;
+    qCritical()<<"        Indata: " << Indata;
     if (recLength>FRAME_MAXLEN)
         recLength=FRAME_MAXLEN;
     for (int nn=0; nn<recLength; nn++)
@@ -301,10 +442,14 @@ uint8_t recBuffer[FRAME_MAXLEN];
 
     myString.clear();
     tempStr.clear();
-    uint8_t result=FramecheckInData(recBuffer, recLength);  // check input data (response from slave)
+    //uint8_t result=FramecheckInData(recBuffer, recLength);  // check input data (response from slave)
+    uint8_t result=FastCheckInData(recBuffer, recLength);  // check input data (response from slave)
+
+    qCritical()<<"    FastCheckInData() result = " << result;
+
     if (result>0)
     {
-        // dann anzeigen und ende
+        // dann anzeige
         switch (result)
         {
           case 1: gpi_setTxt4masterStateLine("wrong length received"); break;
@@ -316,6 +461,7 @@ uint8_t recBuffer[FRAME_MAXLEN];
         }
         myString.setNum(result);
 
+        // Daten abspeichern, könnten vom BL sein:
         gpi_storeRawReceivedData(uint8_t(recLength), recBuffer);
         emit rawDataRecieved();
 
@@ -328,16 +474,59 @@ uint8_t recBuffer[FRAME_MAXLEN];
         // konnte der Slave die geforderten Daten ausgeben (DOs, AOs)?
         // konnte der Slave die geforderten Daten einlesen (AIs, DIs)?
 
-        CheckInResult(recBuffer);    // Ergebnisse des Slaves anzeigen
+        //CheckInResult(recBuffer);    // Ergebnisse des Slaves anzeigen
+            // stimmt nicht mehr bei FastProt
 
-        CheckInData(recBuffer);    // Eingangs-Daten des Slaves anzeigen
+        ShowFastInData(recBuffer);    // Eingangs-Daten des Slaves anzeigen
      }
     emit framerecieved();
     //qDebug() << "framereceived emitted";
 }
 
 
+uint8_t T_prot::FastCheckInData(uint8_t *Inbuf, uint16_t LL)
+{
 
+    uint16_t rawInLen=LL, crcL_Addr, recCrc, myCrc, nn, datalen, nxt;
+
+    if (Inbuf[0]!=STARTSIGN_RECEIVE_FAST && Inbuf[0]!=STARTSIGN_RECEIVE_LONG)
+    {
+        //qDebug() << "prot: got wrong start sign: " << Inbuf[0];
+        return 2;       // wrong start sign
+    }
+    if ( (rawInLen<TELEGRAMLEN_RECEIVE_FAST && Inbuf[0]==STARTSIGN_RECEIVE_FAST) ||
+         (rawInLen<TELEGRAMLEN_RECEIVE_LONG && Inbuf[0]==STARTSIGN_RECEIVE_LONG)   )
+    {
+        //qDebug("prot: got %d bytes only", rawInLen);
+        return 1;       // wrong length
+    }
+    if (Inbuf[0]==0x5F)
+        datalen=DATALEN_RECEIVE_FAST;
+    else
+        datalen=DATALEN_RECEIVE_LONG;
+
+    crcL_Addr=datalen+HEADERLEN_RECEIVE;  // weil im definierten protocol 2 bytes vor den Daten stehen
+    recCrc=0;
+    recCrc=uchar2uint(uint8_t(Inbuf[crcL_Addr+1]), uint8_t(Inbuf[crcL_Addr]));
+    myCrc=0;
+    for (nn=0; nn<crcL_Addr; nn++)
+    {
+        nxt=uint16_t (Inbuf[nn]);
+        nxt &=0x00FF;   // the casting makes 0xFFFF out of 0xFF !!!!!!!!!
+        myCrc+=nxt;
+        //qDebug("CRC: nxt: %d  sum: %d", nxt, myCrc);
+    }
+
+    if (myCrc != recCrc)
+    {
+        //qDebug() << "crc does not match:   mycrc=" << myCrc<< "   receivedCRC=" << recCrc;
+        //qDebug("calculated over %d bytes", crcL_Addr);
+        return 5;       // crc wrong
+    }
+    return 0;
+}
+
+/*
 uint8_t T_prot::FramecheckInData(uint8_t *Inbuf, uint16_t LL)
 {
 
@@ -385,7 +574,7 @@ uint8_t T_prot::FramecheckInData(uint8_t *Inbuf, uint16_t LL)
     }
     return 0;
 }
-
+*/
 
 uint8_t T_prot::CheckInResult(uint8_t *Inbuf)
 {
@@ -438,24 +627,27 @@ uint8_t T_prot::CheckInResult(uint8_t *Inbuf)
 
 
 
-uint8_t T_prot::CheckInData(uint8_t *recBuffer)
+uint8_t T_prot::ShowFastInData(uint8_t *recBuffer)
 {
     QString myString=nullptr, tempStr=nullptr;
+    uint8_t result;
 
-    RecSlaveAddr=recBuffer[1];
-    if (recBuffer[2]==0 && recBuffer[4]==0)     // comand result=OK und read result =OK,
-                                                // dann sind die Eingangsdaten gültig
+    RecSlaveAddr=0;
+    result=recBuffer[1];    // total result
+    result &=0x60;          // only read result (bit 5,6)
+
+    if (result==0)     // read result =OK,
+                       // dann sind die Eingangsdaten gültig
     {
         myString.append("valid INdata: ");
         INdataValid=true;
-        readSource=uchar2uint(recBuffer[6],recBuffer[5]);
-        readAddress=uchar2uint(recBuffer[8],recBuffer[7]);
-        //lastWakeSrc=uint8_t(recBuffer[4]);
-        RdDataLength=uint8_t(recBuffer[9]);
+        //readSource   already set with sending
+        readAddress=0;
+        // RdDataLength already set with sending
         if (RdDataLength>FRAME_DATALEN)
             RdDataLength=FRAME_DATALEN;
         for (int ii=0; ii<RdDataLength; ii++)
-            InputData[ii]=uint8_t(recBuffer[ii+10]);
+            InputData[ii]=uint8_t(recBuffer[ii+HEADERLEN_RECEIVE]);
 
         tempStr.setNum(readSource,16);
         myString.append(tempStr);
@@ -486,6 +678,57 @@ uint8_t T_prot::CheckInData(uint8_t *recBuffer)
     return 0;
 }
 
+/*
+
+uint8_t T_prot::ShowInData(uint8_t *recBuffer)
+{
+    QString myString=nullptr, tempStr=nullptr;
+
+    RecSlaveAddr=recBuffer[1];
+    if (recBuffer[2]==0 && recBuffer[4]==0)     // comand result=OK und read result =OK,
+                                                // dann sind die Eingangsdaten gültig
+    {
+        myString.append("valid INdata: ");
+        INdataValid=true;
+        readSource=uchar2uint(recBuffer[6],recBuffer[5]);
+        readAddress=uchar2uint(recBuffer[8],recBuffer[7]);
+        //lastWakeSrc=uint8_t(recBuffer[4]);
+        RdDataLength=uint8_t(recBuffer[9]);
+        if (RdDataLength>FRAME_DATALEN)
+            RdDataLength=FRAME_DATALEN;
+        for (int ii=0; ii<RdDataLength; ii++)
+            InputData[ii]=uint8_t(recBuffer[ii+10]);
+
+        tempStr.setNum(readSource,16);
+        myString.append(tempStr);
+        myString.append(" add:");
+
+        tempStr.setNum(readAddress);
+        myString.append(tempStr);
+        //myString.append(" wakeSrc:");
+        //tempStr.setNum(lastWakeSrc);
+        //myString.append(tempStr);
+        myString.append(" Dlen:");
+        tempStr.setNum(RdDataLength);
+        myString.append(tempStr);
+
+    } else
+    {
+        myString=" ";   // Eingangsdaten nicht gültig, sieht man aber weiter oben schon
+
+    }
+
+    gpi_setTxt4dataStateLine(myString);
+    //qDebug() << myString;
+    //qDebug("prot_checkInData_bindata: %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d ",
+    //        InputData[0], InputData[1], InputData[2], InputData[3],
+    //        InputData[4], InputData[5], InputData[6], InputData[7],
+    //        InputData[8], InputData[9], InputData[10], InputData[11],
+    //        InputData[12], InputData[13], InputData[14], InputData[15]);
+    return 0;
+}
+
+*/
 
 bool T_prot::ifDataReceived()
 {

src/sendWRcmd.cpp

@@ -13,7 +13,8 @@ void sendWRcmd_INI(void)
 
     sendWRcmd_clrCmdStack();
     sendWRcmd_clrCmd4Stack();
-
+    sendFDcmd_clrStack();
+    longFDcmd_clrStack();
 }
 
 // Command Stack for commands without parameters
@@ -53,23 +54,29 @@ bool sendWRcmd_setSendCommand0(uint16_t nextCmd)
         return false;           // not possible
     }
     nextAsynchsendCmd0[nrOfCmdsInQueue++]=nextCmd;
-    qDebug() << "PI cmd queued:"<< nextCmd << ", saved, pp=" << nrOfCmdsInQueue;
+    //qDebug() << "PI cmd queued:"<< nextCmd << ", saved, pp=" << nrOfCmdsInQueue;
     return true;                // ok, will be sent
 }
 
 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;
+    //qDebug() << "PI cmd queued:"<< nxtAsynchCmd << ", restored, pp now =" << nrOfCmdsInQueue;
     return nxtAsynchCmd;
 }
 
@@ -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 +448,257 @@ uint8_t gpi_chk4remainingText(void)
 
 
 
+
+
+
+
+
+// ---------------------------------------------------------------------------------
+//   11.4.23 neu, Kommando direkt an "FastDevice"-protokoll senden, nicht mehr umsetzen
+// ---------------------------------------------------------------------------------
+
+
+// short command, 4 data bytes
+static uint8_t nextFDwrCmd[FDCMD_STACKDEPTH];
+static uint8_t nextFDrdCmd[FDCMD_STACKDEPTH];
+static uint8_t nextFDblkNr[FDCMD_STACKDEPTH];
+
+static uint8_t  nextFDpara1[FDCMD_STACKDEPTH];
+static uint8_t  nextFDpara2[FDCMD_STACKDEPTH];
+static uint8_t  nextFDpara3[FDCMD_STACKDEPTH];
+static uint8_t  nextFDpara4[FDCMD_STACKDEPTH];
+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;
+        nextFDpara1[nn]=0;
+        nextFDpara2[nn]=0;
+        nextFDpara3[nn]=0;
+        nextFDpara4[nn]=0;
+    }
+    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];
+    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;
+
+    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() << "cmd4  restored to send from [0];  pp=" << nrOfCmds4InQueue;
+    //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];
+    }
+    if (p_nextFDcmdsInQueue>0)
+        p_nextFDcmdsInQueue--;
+    //qDebug() << "cmd4  after push down: pp=" << nrOfCmds4InQueue;
+    return true;                // ok, will be sent
+}
+
+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_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_longFDcmdsInQueue>=FDLONG_STACKDEPTH)
+    {
+        qDebug() << "cannot save cmd because stack is full";
+        return false;           // not possible
+    }
+    longFDwrCmd[p_longFDcmdsInQueue]=nextWrCmd;
+    longFDrdCmd[p_longFDcmdsInQueue]=nextRdCmd;
+    longFDblkNr[p_longFDcmdsInQueue]=blockNum;
+    longFDlength[p_longFDcmdsInQueue]=length;
+    for (nn=0; nn<64; nn++)
+        longFDpara[p_longFDcmdsInQueue][nn]=data[nn];
+
+    p_longFDcmdsInQueue++;
+    return true;                // ok, will be sent
+}
+
+bool longFDcmd_get(uint8_t *nextWrCmd, uint8_t *nextRdCmd, uint8_t *blockNum, uint8_t *length, uint8_t *data)
+{
+    uint8_t nn, mm, ll;
+
+    if (p_longFDcmdsInQueue==0 || p_longFDcmdsInQueue>FDLONG_STACKDEPTH)
+        return false;           // not possible
+
+    *nextWrCmd= longFDwrCmd[0];
+    *nextRdCmd= longFDrdCmd[0];
+    *blockNum = longFDblkNr[0];
+    *length   = longFDlength[0];
+    for (mm=0; mm<64; mm++)
+        data[mm] = longFDpara[0][mm];
+
+    // move Puffer down by one element
+    if (FDLONG_STACKDEPTH>0)
+        ll=FDLONG_STACKDEPTH-1;
+    else
+        ll=0;
+    for (nn=0; nn<ll; nn++)
+    {
+        longFDwrCmd[nn]  = longFDwrCmd[nn+1];
+        longFDrdCmd[nn]  = longFDrdCmd[nn+1];
+        longFDblkNr[nn]  = longFDblkNr[nn+1];
+        longFDlength[nn] = longFDlength[nn+1];
+
+        for (mm=0; mm<64; mm++)
+            longFDpara[nn][mm] = longFDpara[nn+1][mm];
+
+    }
+    if (p_longFDcmdsInQueue>0)
+        p_longFDcmdsInQueue--;
+
+    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 +1,39 @@
+#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
+#include <sys/ipc.h>    // ftok
+#endif
+
+// std::atomic_bool SharedMemBuffer::__sharedMemLocked{false};
+
+QSharedMemory *SharedMemBuffer::getShm(std::size_t size) {
+    static QSharedMemory shMem;
+    if (size > 0) {
+        static const long nativeKey = ftok("/etc/os-release", 'H');
+        static const QString fkey = std::to_string(nativeKey).c_str();
+        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/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];
+    }
+}