Merge commit '3c7aec979af86ff5ba513f8b867f54dc278592df' as 'DCPlugin'

DCPlugin/.gitignore

@@ -0,0 +1 @@
+*.user

DCPlugin/DCPlugin.pri

@@ -0,0 +1,23 @@
+INCLUDEPATH += $${PWD}/include
+DEPENDPATH += $${PWD}
+
+HEADERS += $${PWD}/include/com.h \
+    $${PWD}/include/controlBus.h \
+    $${PWD}/include/datIf.h \
+    $${PWD}/include/dcBL.h \
+    $${PWD}/include/hwapi.h \
+    $${PWD}/include/interfaces.h \
+    $${PWD}/include/prot.h \
+    $${PWD}/include/sendWRcmd.h \
+    $${PWD}/include/storeINdata.h \
+    $${PWD}/include/tslib.h
+
+SOURCES += $${PWD}/src/com.cpp \
+    $${PWD}/src/controlBus.cpp \
+    $${PWD}/src/datIf.cpp \
+    $${PWD}/src/dcBL.cpp \
+    $${PWD}/src/hwapi.cpp \
+    $${PWD}/src/prot.cpp \
+    $${PWD}/src/sendWRcmd.cpp \
+    $${PWD}/src/storeINdata.cpp \
+    $${PWD}/src/tslib.cpp

DCPlugin/DCPlugin.pro

@@ -0,0 +1,68 @@
+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
+
+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
+    include(DCPlugin.pri)
+}
+
+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
+
+    # NOTE: include contents of DCPlugin.pri. Also used by ATBQT.
+    # Add new files in DCPlugin.pri.
+    include(DCPlugin.pri)
+}
+
+contains( CONFIG, PTU5_YOCTO ) {
+    ARCH = PTU5
+
+    # add qmqtt lib
+    #LIBS += -lQt5Qmqtt
+}
+
+TARGET   = CashAgentLib
+DESTDIR  = ../plugins
+
+
+# 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
+

DCPlugin/include/com.h

@@ -0,0 +1,105 @@
+//CAT is always master, no receive before request
+
+#ifndef SER_H
+#define SER_H
+#include <stdint.h>
+#include <QMainWindow>
+#include <QString>
+#include <QTimer>
+#include <QSerialPort>
+#include "tslib.h"
+#include "controlBus.h"
+
+#define MAXTELEGRAMLEN          90
+
+// display all inputs and outputs in output window:
+//#define PRINTALLDEBUGS          1
+
+class T_com : public QMainWindow        //,  public QPlainTextEdit
+{
+    Q_OBJECT
+
+    // complete send message (protocol frame)
+    QByteArray  sendBuffer;         //[MAXTELEGRAMLEN];
+    uint16_t     sendLen;            // >0: Daten Sendebereit, nach senden wieder auf 0 setzen
+
+    // right after reception:
+    QByteArray  rawInput;           //[MAXTELEGRAMLEN];
+    uint16_t     rawInLen;           // 0: keine neuen Daten erhalten
+
+//    QSerialPort *CatSerial = nullptr;
+    QSerialPort *CatSerial;
+
+    //char oeffneSerialPort();
+    char open_Serial_Port();
+    void closeSerialPort();
+    void receiveByLength(void);
+
+private slots:
+    void readSomeBytes(void);
+    void serialSendComplete(void);
+    //void incomingWake(void);    //bool LevelOfTheBit);
+    void receiveTO(void);
+    void ser_ISR100ms();
+
+
+
+public:
+    T_com(QWidget *parent = nullptr);
+    ~T_com();
+
+    QTimer *serRecTime;
+
+    bool isPortOpen(void);
+
+    void writeToSerial(const QByteArray &data, uint16_t sendLength);
+
+    void receiveFixLen(int64_t nrOfbytesToReceive);
+
+    bool readFromSerial(QByteArray &data, uint16_t &sendLength);
+        // retval: true: data available
+
+/*
+    uint8_t getAllPortPins(void);
+        // rs232pins: all signals bitwise coded in one byte:
+        // readback output:  bit 0=TxD(=output)      bit2=DTR (=output)    bit 6=RTS (=output)
+        // unused inputs:       bit1=RxD    bit 3=DCD    bit 5 = RING
+        // handshake inputs:           bit 4=DSR (0x10)     bit 7=CTS (0x80)
+
+    bool getHSin_CTS(void);
+        // return the CTS Handshake input): true= high level (+8V)
+
+    bool getHSin_DSR(void);
+        // return the DSR Handshake input): true= high level (+8V)
+
+    bool setHSout_RTS(bool hsout);
+        // hsout true=positiv voltage +12V  false= -12V
+        // retval: true=setting OK
+
+    bool setHSout_DTR(bool hsout);
+        // hsout true=positiv voltage +12V  false= -12V
+        // retval: true=setting OK
+*/
+
+signals:
+    void receivingFinished();
+    void sendingFinished();
+    //void wasWokenBySerialHandshake();
+
+};
+
+
+
+#endif // SER_H
+
+
+
+
+
+
+
+
+
+
+
+

DCPlugin/include/controlBus.h

@@ -0,0 +1,194 @@
+#ifndef CONTROLBUS_H
+#define CONTROLBUS_H
+
+
+#include <stdint.h>
+#include "tslib.h"
+#include <QString>
+
+
+// ///////////////////////////////////////////////////////////////////////////////////
+//          control serial interface   gui <--> serial
+// ///////////////////////////////////////////////////////////////////////////////////
+
+
+void epi_setSerial(int BaudNr, QString BaudStr, QString ComName, uint8_t connect);
+    // Actions: open serial port with parameters
+
+void epi_closeSerial(void);
+// Actions: close serial port
+
+// Actions, GUI Buttons -> API, start cyclic transmission
+void epi_startEmmision(char start);   // 1: start sending activated
+
+//void epi_setPeriodicSendTimeVal(uint16_t val);
+
+
+//  Port -> API
+void gpi_serialChanged(void);
+    // serial confirms that port was closed or opened
+
+// Actions, API -> serialPort
+uint8_t gpi_getSerialConn(void);      // connect if 1, disconnect if 0
+
+int gpi_getBaudNr(void);
+
+QString gpi_getComPortName(void);
+
+
+void gpi_serialIsOpen(bool offen);
+
+bool epi_isSerialPortOpen();
+    // true: port is open   false: port is closed
+
+
+
+
+
+// Meldung von TabCom an Datif: starte zyklische Sendung:
+bool gpi_isEmmisionOn(void);
+
+//uint16_t gpi_getPeriodicSendTimeVal();
+
+//bool gpi_PeriodicSendTimeHasChanged();
+
+//void epi_setCurrSlavAddr(int slavAd);
+
+//int gpi_getCurrSlavAddr(void);
+
+
+
+
+// ///////////////////////////////////////////////////////////////////////////////////
+//          Status Display    gui <--> serial
+// ///////////////////////////////////////////////////////////////////////////////////
+
+//---------------------
+    // Statuszeile COM Port  (serial Port) (open, closed)
+// Display in tab_com
+QString epi_getTxt4comStateLine(void);
+void epi_clrTxt4comStateLine();
+    // GUI: get Text for serial Comport-State Line
+
+//---------------------
+// Statuszeile Handshakes (serial Control)   flow.cpp
+// geht überhaupt was raus? kommt überhaupt was zurück?
+// I
+QString epi_getTxt4HsStateLine(void);
+void epi_clrTxt4HsStateLine();
+    // GUI: get Text
+
+// II Master receive state (empfangenes Telgramm OK? crc? length?  )
+// Statuszeile Auswertung der SlaveResponse (serial Frame, CRC usw)  (prot.cpp)
+QString epi_getTxt4masterStateLine(void);
+void epi_clrTxt4masterStateLine();
+
+// III Slave receive (from Master) OK? if then show results, if not then show errors
+// entweder Empfangsfehler anzeigen (crc? length?) oder result OUT-OK, OUT_ERR, IN_OK, IN_ERR
+// Hintergrund: wenn der Slave Fehler im Master-Telegramm gefunden hat, dann kann er es auch
+// nicht verwenden und nichts ausgeben oder einlesen
+QString epi_getTxt4resultStateLine(void);
+void epi_clrTxt4resultStateLine();
+
+// IV  Statuszeile Sende- und Empfangsdaten (Datif)
+// Display in tab_com
+QString epi_getTxt4dataStateLine(void);
+void epi_clrTxt4dataStateLine();
+// GUI: get Text for serial Comport-State Line
+
+// V, unten, Datif
+QString epi_getTxt4datifLine(void);
+void epi_clrTxt4datifLine();
+
+//---------------------
+
+        // sende-empfangs-Rohdaten-Fenster
+// Display in tab_com
+QString epi_getTxt4RsDiagWin(void);
+void epi_clrTxt4RsDiagWin();
+
+QString epi_get2ndTxt4RsDiagWin(void);
+void epi_clr2ndTxt4RsDiagWin();
+
+
+// Statuszeile COM Port  (serial Port) (open, closed)
+// Display in tab_com
+void gpi_setTxt4comStateLine(QString txtline);
+    // serial: write Text to be displayed in serial Comport-State line (like "connected")
+    // used in vcp.cpp, links in tabCom
+
+
+// Statuszeile Handshakes (serial Control)
+// I obere Zeile
+void gpi_setTxt4HsStateLine(QString txtline);
+    // used in flow.cc
+
+// II
+void gpi_setTxt4masterStateLine(QString txtline);
+
+// III
+void gpi_setTxt4resultStateLine(QString txtline);
+
+// IV
+void gpi_setTxt4dataStateLine(QString txtline);
+    // serial: write Text to be displayed in serial Comport-State line (like "connected")
+    // used in prot.cpp
+
+// V  unten:
+void gpi_setTxt4datifLine(QString txtline);
+
+
+// sende-empfangs-Rohdaten-Fenster
+// Display in tab_com
+void gpi_setTxt4RsDiagWin(QString txtline);
+void gpi_set2ndTxt4RsDiagWin(QString txtline);
+
+// ///////////////////////////////////////////////////////////////////////////////////
+//          Memory for Slave responses, common data
+// ///////////////////////////////////////////////////////////////////////////////////
+
+bool epi_getResult_serialTestOK();
+// retval: true: test was successful, got right response
+
+
+// result of serial line test, slave sent fixed string
+void gpi_storeResult_serialTestOK(bool wasOn);
+
+
+// ///////////////////////////////////////////////////////////////////////////////////
+//          restore just received data
+// ///////////////////////////////////////////////////////////////////////////////////
+
+
+uint8_t gpi_startNewRequest();
+    // called by Datif
+
+uint8_t gpi_storeResultOfLastRequest(bool answisok);
+    // written by Datif
+
+uint8_t epi_getResultOfLastRequest();
+    // retval: 0: in progress  1: OK  2: error
+
+
+void gpi_storeRecPayLoad(uint8_t RdDlen, uint8_t *receivedData);
+    // stored by Datif
+
+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
+
+
+
+#endif
+
+
+
+
+
+
+
+
+
+

DCPlugin/include/datIf.h

@@ -0,0 +1,335 @@
+// Data Interface between slave (DC) and pi buffer
+// determines sending and receiving order of data
+// cares for storing input data and restoring output data
+
+
+
+#ifndef DIF_H
+#define DIF_H
+#include <stdint.h>
+#include "tslib.h"
+#include "prot.h"
+#include "dcBL.h"
+
+
+#include <QMainWindow>
+#include <QString>
+#include <QTimer>
+#include <QDebug>
+#include <QDateTime>
+#include <QDate>
+#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
+
+#define CMD2DC_MOV_UPLOCK           0x1801
+#define CMD2DC_MOV_DNLOCK           0x1802
+#define CMD2DC_UPPER_DOOR           0x1810
+#define CMD2DC_LOWER_DOOR           0x1811
+#define CMD2DC_VAULT_DOOR           0x1812
+
+// neu 7.10.21:
+#define CMD2DC_REJMOT_ON            0x1813
+#define CMD2DC_REJMOT_RUN           0x1814
+
+
+#define CMD2DC_LED_COIN             0x1204
+#define CMD2DC_LED_ILLU             0x1205
+#define CMD2DC_LED_TICKET           0x1206
+#define CMD2DC_LED_START            0x1208
+#define CMD2DC_LED_PIN              0x1207
+#define CMD2DC_LED_IN               0x1209
+#define CMD2DC_FAN                  0x1210
+#define CMD2DC_SIREN                0x1211
+#define CMD2DC_BARRIER              0x1212
+#define CMD2DC_WAKEPTU              0x1218
+#define CMD2DC_SWITCHAUXPWR         0x1220
+#define CMD2DC_SWITCHAUXDDR         0x1222
+#define CMD2DC_SWITCHAUXOUT         0x1224
+#define CMD2DC_UCONTACTON           0x1226
+
+#define CMD2DC_DEVICE_PARAM         0x2000
+#define CMD2DC_SEND_MACH_ID         0x2002
+#define CMD2DC_RDBK_DEV_PARA        0x2001
+#define CMD2DC_RDBK_MACH_ID         0x2003
+
+
+
+// --------------------------- MDB --------------
+#define CMD2DC_MDB_ON               0x2800
+#define CMD2DC_MDB_GET_STATE        0x2801  // REQ
+#define CMD2DC_MDB_DORESET          0x2802
+#define CMD2DC_MDB_SETWAK           0x2811
+//#define CMD2DC_MDB_GETWAK           0x2812  // REQ not nec.
+#define CMD2DC_MDB_SENDCMD          0x2820
+#define CMD2DC_MDB_SENDMSG          0x2821
+#define CMD2DC_MDB_GETRESP          0x2822  // REQ
+
+// --------------------------- EMP --------------
+#define CMD2DC_EMP_SET              0x2830
+#define CMD2DC_EMP_GET_ALL          0x2831  // REQ
+#define CMD2DC_EMP_STARTPOLL        0x2832
+#define CMD2DC_EMP_STARTPAY         0x2834
+#define CMD2DC_EMP_STOPPAY          0x2836
+#define CMD2DC_EMP_GOTCOIN          0x2837  // REQ
+
+
+
+
+
+
+
+
+#define CMD2DC_SHUTTER_OPEN         0x2911
+#define CMD2DC_ESCR_OPEN            0x2920
+#define CMD2DC_ESCR_TAKE            0x2921
+#define CMD2DC_ESCR_RETURN          0x2922
+#define CMD2DC_MOD_ON               0x2940
+#define CMD2DC_MOD_WAK              0x2941
+#define CMD2DC_CRED_ON              0x2960
+#define CMD2DC_CRED_WAK             0x2961
+
+
+// READ Commands ((e.g. get input)
+#define CMD2DC_TestSerial           0x1101
+#define CMD2DC_GetSerialConfig      0x1107
+#define CMD2DC_RdBkHWversion        0x110A
+#define CMD2DC_RdBkSWversion        0x110B
+#define CMD2DC_RdBkDCstate          0x110C
+
+#define CMD2DC_RdBkUID              0x1305
+#define CMD2DC_RdBkTime             0x1313
+#define CMD2DC_RdBkAnalog           0x1550
+#define CMD2DC_GetAllInputs         0x1201
+#define CMD2DC_RdBkAllOutputs       0x1202
+
+
+#define CMD2DC_MIFREADERON          0x2900
+#define CMD2DC_ATB_CREATE           0x2907
+// Mif read data:
+#define CMD2DC_RdBk_MifState       0x2902
+#define CMD2DC_RdBk_MifData         0x2903
+#define CMD2DC_RdBk_AtbCardType     0x2905
+//#define CMD2DC_RdBk_CardData        0x2906
+
+
+
+
+// higher Level operation commands
+//#define CMD2DC_SHUTTER_ONE          0x2912
+#define CMD2DC_SHUTTER_COIN         0x2913
+#define CMD2DC_SHUTTER_OPEN3S       0x2912
+#define CMD2DC_SEND_SHUT_TIME       0x2915
+
+#define CMD2DC_ESCR_TAKE            0x2921
+#define CMD2DC_ESCR_RETURN          0x2922
+
+
+#define CMD2DC_PRINTERON            0x2A01
+#define CMD2DC_RdBk_PrnState        0x2A02
+#define CMD2DC_RdBk_PrnFonts        0x2A12
+#define CMD2DC_RdBk_AllPrnData      0x2A40
+
+                                            // nr of params:
+#define CMD2DC_PRI_SYS_CMD          0x2A03  // 3
+#define CMD2DC_PRI_ESC_CMD          0x2A04  // 4
+#define CMD2DC_PRI_SETUP            0x2A05  // 5
+#define CMD2DC_PRI_MOVE             0x2A06  // 2
+#define CMD2DC_PRI_SETFONT          0x2A10  // 4
+#define CMD2DC_PRI_SETLETTER        0x2A11  // 3
+#define CMD2DC_PRI_CUT              0x2A13  // 1
+
+#define CMD2DC_PRI_PRINT_TXT        0x2A14  // 64
+
+#define CMD2DC_PRI_LF               0x2A15  // 1
+#define CMD2DC_PRI_PRIFONTTABLE     0x2A16
+#define CMD2DC_PRI_BARCODE          0x2A17  // ca 15...25
+
+#define CMD2DC_STOR_QR_DATA         0x2A18  // 150
+#define CMD2DC_PRI_QR_CODE          0x2A19  // 0
+
+#define CMD2DC_PRI_LOGOFROMFLASH    0x2A1A  // 2
+
+#define CMD2DC_PRI_STORE_DOC        0x2A41  // 1
+#define CMD2DC_PRI_DOCUMENT_NR      0x2A42  // 1 + 64
+#define CMD2DC_PRI_CLEAR_DOC        0x2A43  // 1
+
+*/
+
+
+
+
+#define FIX_SLAVE_ADDR          0
+#define SEND_ATONCE             1
+#define SENDCOMBINED            0
+
+
+
+
+class T_datif : public QMainWindow
+{
+    Q_OBJECT    
+
+    char sendINrequestsAutomatic(void);
+        // sende alle Befehle um die Eingangsdaten abzufragen der Reihe nach
+    char loadRecDataFromFrame();
+    void datif_startSending(void);
+    void datif_sendIOrequest(uint16_t WRcmd, uint16_t RDcmd, uint8_t nrOfWrData);
+
+    void datif_send8byteOutCmd(uint16_t WRcmd, uint16_t RDcmd);
+
+    bool verifyLineTestresponse(uint8_t RdDlen, uint8_t *receivedData);
+    void datif_OUT_setTime(void);
+    uint8_t datif_OUT_SendRandomData(uint8_t *buf, uint8_t Length);
+
+    void datif_send64byteOutCmd(uint16_t WRcmd, uint16_t addr, uint16_t RDcmd);
+
+    void datif_sendToMemory(uint16_t WRcmd, uint16_t docNr, uint16_t blockNr, uint8_t *data64);
+        // send printer documents to DC2 memory
+        // docNr: 0...15(31)    with 1280 byte each (20 blocks a 64byte)
+        // blockNr=0...19   with 64byte each
+        // docNr =transmitted in WRITEADDRESS high byte
+        // blockNr=transmitted in WRITEADDRESS low byte
+
+
+    T_prot *myDCIF;
+    QTimer *datif_trigger;
+    uint8_t selectedSlaveAddr;
+
+private slots:
+    char datif_cycleSend();
+    void StoredRecData();
+
+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);
+
+signals:
+    void ResponseRecieved();
+        //the requested data are stored in peripheral image
+        // can be loaded with epi
+
+};
+
+#endif // CI_H

DCPlugin/include/dcBL.h

@@ -0,0 +1,102 @@
+#ifndef DCBL_H
+#define DCBL_H
+#include <stdint.h>
+#include "qbytearray.h"
+#include "qstring.h"
+#include <QFile>
+
+uint8_t dcBL_prepareDC_BLcmd(uint8_t Cmd, uint8_t SendDataLength, uint8_t *sendData, uint8_t *outBuf);
+// make BL protocol, retval = outbuf length (5...133)
+// bring data in correct form: start always with 0x02   finish with 0x03 and append checksum
+// 0x02 Cmd < ...sendData ..>  CRC  CRC 0x03
+// Data length = 0...64
+// special conversion: if data contain 2 or 3 (STX, ETX) then write two bytes:  0x1B (=ESC) and data|0x80
+// so maxlength = 5 + 2 x 64 (if all data are 2 or 3)  without 2,3: maxlength = 5 + 64
+
+uint8_t dcBL_readBLversion(uint8_t *sendData);
+    // minimum size of sendData-buffer: 5byte  retval: length
+
+uint8_t dcBL_readFWversion(uint8_t *sendData);
+    // minimum size of sendData-buffer: 5byte  retval: length
+
+uint8_t dcBL_exitBL(uint8_t *sendData);
+    // minimum size of sendData-buffer: 5byte  retval: length
+
+uint8_t dcBL_sendFlashStartAddr2BL(uint32_t startAddr, uint8_t *sendData);
+    // minimum size of sendData-buffer: 13byte    retval: length (9...13)
+
+uint8_t dcBL_writeLastPage(uint8_t *sendData);
+    // minimum size of sendData-buffer: 5byte  retval: length
+
+uint8_t dcBL_restartDC(uint8_t *sendData);
+    // minimum size of sendData-buffer: 20 byte  retval: length
+
+uint8_t dcBL_activatBootloader(uint8_t *sendData);
+    // minimum size of sendData-buffer: 20 byte  retval: length
+
+uint8_t dcBL_getResponse(uint8_t *respBuff);
+    // retval: nr of received bytes
+
+bool dcBL_responseOK();
+    // retval: 0: response OK (cmd |0x80)    1: response error (cmd or "0xe0")
+
+bool dcBL_importBinFile(QByteArray readBinFile, uint32_t fileSize, char withDispl);
+
+
+
+bool dcBL_isTextMemFree(void);
+
+void dcBL_writeText(QString newTxt);
+
+bool dcBL_checkForText(void);
+    // if pointer at 0 then no more content
+
+QString dcBL_readText(void);
+    // read from 0...9 (oldest first)
+
+
+
+void dcBL_iniChain(void);
+
+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....
+//  1: connected to BL
+//  2: transmission started
+//  3: transmission successful
+
+
+
+#define RAW_BL_DATALEN      150
+void gpi_storeRawReceivedData(uint8_t  RdDlen, uint8_t *receivedData);
+
+uint8_t epi_getRawReceivedData(uint8_t *receivedData);
+    // retval=length, will be zeroed after first reading
+
+uint8_t epi_getRawRecLength(void);
+    // retval=length
+
+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);
+
+
+
+#endif // DCBL_H

DCPlugin/include/prot.h

@@ -0,0 +1,129 @@
+
+#ifndef SERIAL_FRAME_H
+#define SERIAL_FRAME_H
+
+#include <stdint.h>
+#include <QMainWindow>
+#include <QString>
+#include <QTimer>
+#include "tslib.h"
+#include "com.h"
+
+/*
+ get's OUT-data from datif,
+ get's IN-data from datif
+ get's send command from datif
+    makes frame and calls: isSerialFree(), setSendData(),
+    if not free retrigger datif sending period (normally 500ms or 50ms for direct cmds)
+
+    with control-signal: gotReceiveData():
+        getRecData();
+        send results to diag window/line
+        send IN-data to datif
+*/
+
+#define     FRAME_DATALEN       64
+#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
+
+    // Dateneingang von Datif:
+    uint8_t  SendDataValid;     // bit1: WR OK  bit 2: RD OK
+    uint16_t slaveAddr;
+
+    uint16_t WriteCommand;
+    uint16_t WriteAddr;
+    uint8_t  WrDataLength;
+    uint8_t  ui8OutputData[FRAME_DATALEN];
+    char     chOut_Data[FRAME_DATALEN];
+    uint8_t  kindOfData;    // 0: binaries, 1:text
+
+    uint16_t ReadCommand;
+    uint16_t ReadAddr;
+    uint16_t reserve;
+
+    // Ausgangs-Daten, werden vom Datif geholt:
+    // nur wenn CommandState und readState OK
+    uint8_t  RecSlaveAddr;
+    bool    INdataValid;        // nur true wenn CommandState OK und readState OK
+    uint16_t readSource;        // diese (Eingangs-)Daten stehen im Puffer
+    uint16_t readAddress;       // von dieser Adr wurden die Daten gelesen
+    //uint8_t  lastWakeSrc;       // falls der Slave den Master geweckt hat
+    uint8_t  RdDataLength;
+    uint8_t  InputData[FRAME_DATALEN];
+
+    // 11.11.2020:
+    uint8_t  BLsendDataLength;
+    uint8_t  ui8BLsendData[BL_DATA_LEN];
+
+    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 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);
+    void setUserWriteData(uint16_t WriteCmd, uint16_t WrAddr, uint8_t  WrDatLen, uint8_t *data);
+    void setUserWriteData(uint16_t WriteCmd, uint16_t WrAddr);
+    void setUserWriteData(uint16_t WriteCmd);
+    void setUserWriteText(uint16_t WriteCmd, uint16_t WrAddr, uint8_t  WrDatLen, char *data);
+
+    void setUserWrite1DB(uint16_t WriteCmd, uint16_t WrAddr, uint8_t val);
+    void setUserWrite2DB(uint16_t WriteCmd, uint16_t WrAddr, uint8_t val0, uint8_t val1);
+
+    void setUserReadData( uint16_t ReadCmd,  uint16_t RdAddr, uint16_t reserv);
+    void setUserReadData( uint16_t ReadCmd,  uint16_t RdAddr);
+    void setUserReadData( uint16_t ReadCmd);
+
+    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,
+                           uint8_t  *RdDlen, uint8_t *receivedData);
+        // retval: data valid, only one time true
+signals:
+    void framerecieved();   //bool gotINdata);
+    void rawDataRecieved();
+
+};
+
+#endif // T_prot_H

DCPlugin/include/sendWRcmd.h

@@ -0,0 +1,217 @@
+
+#ifndef SENDWRCMDS_DEFS_H
+#define SENDWRCMDS_DEFS_H
+
+#include <stdint.h>
+#include "tslib.h"
+#include <QString>
+
+// asynch. Commands
+// store OUTPUT commands until time to send
+// problem: OUT commands are set if a button is pressed or a transaction event happens
+// so it's never synchron with sending grid
+// but sending must apply the 100ms time grid as we have to wait for the response before sending the next command!!!
+
+// Level 0 (DC direct)
+#define SENDDIRCMD_TestSerial           1
+#define SENDDIRCMD_MakeReset            2
+#define SENDDIRCMD_setTime              3
+#define SENDDIRCMD_setWakeFrequ         4
+
+// Level 1 (DC DO's switching connected parts)
+#define SENDDIRCMD_MOVEUP_LOCK            5
+#define SENDDIRCMD_MOVEDN_LOCK            6
+#define SENDDIRCMD_OPENUP_DOOR            7
+#define SENDDIRCMD_OPENDN_DOOR            8
+#define SENDDIRCMD_LEDILLU              9
+#define SENDDIRCMD_LEDCOIN              10
+#define SENDDIRCMD_LEDTICKET            11
+#define SENDDIRCMD_LEDPAD               12
+#define SENDDIRCMD_LEDSTART             13
+#define SENDDIRCMD_LEDINSIDE            14
+//#define SENDDIRCMD_LED_ALL              15
+#define SENDDIRCMD_FAN                  16
+#define SENDDIRCMD_LAERM                17
+#define SENDDIRCMD_REL1                 18
+#define SENDDIRCMD_WAKEPTU              20
+#define SENDDIRCMD_AUXPWR               21
+#define SENDDIRCMD_AUXDDR               22
+#define SENDDIRCMD_AUXOUT               23
+
+#define SENDDIRCMD_UCONTACT_ON          30
+#define SENDDIRCMD_PRN2_SWONOFF         31
+
+#define SENDDIRCMD_MIF_SWONOFF          32      // 0x2900
+#define SENDDIRCMD_MIF_ATBCREATE        33      // 0x2907
+
+#define SENDDIRCMD_MOD_SWONOFF          40
+#define SENDDIRCMD_MOD_WAKE             41
+#define SENDDIRCMD_MDB_POWER            42
+#define SENDDIRCMD_MDB_WAKE             43
+#define SENDDIRCMD_CRED_ON              44
+#define SENDDIRCMD_CRED_WAKE            45
+
+#define SENDDIRCMD_SHUT_MOV             50
+#define SENDDIRCMD_ESCRO_MOV            51
+#define SENDDIR_OPENVAULT               52
+#define SENDDIR_REJMOT_ON               53
+#define SENDDIR_REJMOT_RUN              54
+
+// Level 2 (serial from DC to devices)
+#define SEND_REQU_SERCONF               100
+#define SEND_REQU_HWversion             101
+#define SEND_REQU_SWversion             102
+#define SEND_REQU_CONDITION             103
+#define SEND_REQU_UID                   104
+#define SEND_REQU_TIME                  105
+    // includes wake frequency
+#define SEND_REQU_ANALOGS               110
+#define SEND_REQU_DIG_INPUTS            111
+#define SEND_REQU_DIG_OUTPUTS           112
+
+#define SEND_REQU_PRN_STATE             120
+#define SEND_REQU_PRN_FONTS             121
+#define SEND_REQU_PRN_ALL               122
+
+#define SEND_REQU_MIFSTATE             123
+    // Type and state of reader
+
+#define SEND_REQU_MIFDATA               124
+    // Type, UID, Header of card
+    // read one card sector
+    // sectors must be addressed by RD_ADD
+
+#define SEND_REQU_MIF_ATB_TYPE          125
+
+#define SEND_REQU_MDB_GETSTAT           126
+//#define SEND_REQU_MDB_GETWAK            127
+#define SEND_REQU_MDB_GETRESP           128
+#define SEND_REQU_EMP_GETALL            129
+#define SEND_REQU_EMP_GETCOIN           130
+
+
+#define SENDDIRCMD_DEVICE_PARA          131
+#define SENDDIRCMD_MACHINE_ID           132
+#define SEND_REQU_DEVICE_PARA           133
+#define SEND_REQU_MACINE_ID             134
+
+
+// further: mdb state, coinchecker state, bill state, modem state, credit_state....
+
+#define SENDDIRCMD_SHUTOPENBYTIME       60
+#define SENDDIRCMD_SHUTOPENBYCOIN       61
+//#define SENDDIRCMD_SHUT_SENDTIME        62
+
+#define SENDDIRCMD_ESCRO_TAKE           63
+#define SENDDIRCMD_ESCRO_GIVE           64
+
+#define SENDDIRCMD_PRN_SYS_CMD          70
+#define SENDDIRCMD_PRN_ESC_CMD          71
+#define SENDDIRCMD_PRN_SETUP            72
+#define SENDDIRCMD_PRN_MOVE             73
+#define SENDDIRCMD_PRN_SETFONT          74
+#define SENDDIRCMD_PRN_SETLETT          75
+#define SENDDIRCMD_PRN_CUT              76
+//#define SENDDIRCMD_PRN_TXT              // not needed
+#define SENDDIRCMD_PRN_LF               78
+#define SENDDIRCMD_PRN_FONTTAB          79
+#define SENDDIRCMD_PRN_BC               80
+#define SENDDIRCMD_PRN_QR               81
+#define SENDDIRCMD_PRN_STOREDQR         82
+#define SENDDIRCMD_PRN_LOGO_FL          83
+//#define SENDDIRCMD_PRN_LOGO_GRAF        84
+//#define SENDDIRCMD_PRN_LOGODAT          85
+//#define SENDDIRCMD_PRN_STORBC           86
+#define SENDDIRCMD_PRN_STORQR           87
+#define SENDDIRCMD_PRN_DOC              88
+#define SENDDIRCMD_PRN_CLEARDOC         89
+
+//#define SENDDIRCMD_MDB_POWER            42
+//#define SENDDIRCMD_MDB_WAKE             43
+#define SENDDIRCMD_MDB_RES              90
+#define SENDDIRCMD_MDB_SENDCMD          91
+#define SENDDIRCMD_MDB_SNDMSG           92
+#define SENDDIRCMD_EMP_SETT             93
+#define SENDDIRCMD_EMP_POLL             94
+#define SENDDIRCMD_EMP_STARPPAY         95
+#define SENDDIRCMD_EMP_STOPPAY          96
+
+
+
+
+// obsolete:
+#define SENDDIRCMD_PRN1_SENDTEXT        54
+#define SENDDIRCMD_PRN1_SENDCMD         55
+#define SENDDIRCMD_PRN1_SERPAR          56
+#define SENDDIRCMD_PRN_LEVEL2_4B        58
+#define SENDDIRCMD_PRN_LEVEL2_64        59
+
+
+// highest priority
+#define CMDSTACKDEPTH   16
+// means: up to 16 cmd can be stored. They are issued one by one every 100ms
+void sendWRcmd_clrCmdStack(void);
+bool sendWRcmd_setSendCommand0(uint16_t nextCmd);
+    // GUI or app sends a command to DC transfered by serial
+
+uint16_t sendWRcmd_getSendCommand0(void);
+
+// lower priority
+#define CMD4STACKDEPTH   8
+void sendWRcmd_clrCmd4Stack(void);
+bool sendWRcmd_setSendCommand4(uint16_t nextCmd, uint8_t dat1, uint8_t dat2, uint8_t dat3, uint8_t dat4);
+uint16_t sendWRcmd_getSendCommand4(uint8_t *dat1, uint8_t *dat2, uint8_t *dat3, uint8_t *dat4);
+
+#define CMD8STACKDEPTH   4
+void sendWRcmd_clrCmd8Stack(void);
+bool sendWRcmd_setSendCommand8(uint16_t nextCmd, uint8_t dat1, uint8_t dat2, uint16_t dat3, uint32_t dat4);
+uint16_t sendWRcmd_getSendCommand8(uint8_t *dat1, uint8_t *dat2, uint16_t *dat3, uint32_t *dat4);
+
+
+
+// lowest priority
+// wait for resonse before send next!
+bool sendWRcmd_setSendBlock160(uint8_t leng, uint8_t *buf);
+uint8_t sendWRcmd_getSendBlock160(uint8_t *leng, uint8_t *buf);
+    // retval = *leng
+
+void sendWRcmd_INI(void);
+
+
+
+uint8_t epi_store64ByteSendData(uint8_t length, uint8_t *buf);
+    // HWapi writes data to be forwarded to DC and further to mdb-device
+    // not batched! don't use twice within 100ms
+
+uint8_t gpi_restore64ByteSendData(uint8_t *length, uint8_t *buf);
+    // datif reads data to forward to dc
+
+
+
+// ONE printer doc consists of 20 x 64 byte
+#define MAXNROF_PRNBYTES   64
+#define MAXNROF_PRNBLOCKS  20
+
+void epi_resetPrinterStack(void);
+
+uint8_t epi_storePrnText(char *buf, uint8_t leng);
+    // store text and binary data from Gui in next higher free memory 0....9
+
+uint8_t gpi_restorePrnText(uint8_t *retbuf);
+    // read printer text and send to slave, size of retbuf== 64
+
+uint8_t gpi_chk4remainingText(void);
+    // retval: 0: no more textline left (to send)  >0: nr of lines
+
+void epi_storeUserOfSendingTextBuffer(uint8_t user, uint8_t para1, uint8_t para2, uint8_t para3, uint8_t para4 );
+    // user=1: Text-Print is using this buffer
+    //      2: QR-code-Printer is using this buffer
+
+uint8_t gpi_getUserOfSendingTextBuffer(uint8_t *para1, uint8_t *para2, uint8_t *para3, uint8_t *para4);
+    // user=1: Text-Print is using this buffer
+    //      2: QR-code-Printer is using this buffer
+
+
+#endif
+
+

DCPlugin/include/storeINdata.h

@@ -0,0 +1,489 @@
+
+#ifndef STOREINDATA_H
+#define STOREINDATA_H
+
+#include <stdint.h>
+#include "tslib.h"
+#include <QString>
+
+
+#define MAXNROF_AO              3
+#define MAXNROF_GENSTR          16
+#define MAXNROF_CONTR_PORTS     11
+#define MAXNROF_DIports         2
+#define MAXNROF_DOports         2
+#define MAXNROF_CTR             2
+#define MEASCHAN_TEMPERATURE    0
+#define MEASCHAN_VOLTAGE        1
+
+
+// gpi: DC-driver stores data for graphic peripheral interface
+// epi: gui reads values from external peripheral interface
+
+
+// store power on/off condition of the devices to control the data request
+
+void indat_storePrinterPower(bool isOn);
+bool indat_isPrinterOn();
+
+void indat_storeMifarePower(bool isOn);
+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);
+
+void epi_getSlaveSerParams(uint8_t *slaveBaudRate, uint8_t *NrDataBits,
+                             uint8_t *parity, uint8_t *NrStopBits);
+
+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);
+// buffer size: 8 byte
+
+void epi_getUIDdec(uint8_t *buf8byteUid);
+// buffer size: 8 byte
+
+QString epi_getUIDstr();
+
+
+
+
+
+// ///////////////////////////////////////////////////////////////////////////////////
+//          Time and Date
+// ///////////////////////////////////////////////////////////////////////////////////
+
+uint8_t epi_getSquareMode();
+void gpi_backupSquareMode(uint8_t squMode);
+
+void gpi_backupTime(uint8_t *timeBuffer, uint8_t Leng);
+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);
+bool epi_isLeapYear(uint8_t *lastLeapYear, uint8_t *NextLeapYear);
+bool epi_isLeapYear();
+void epi_getSpecialWeekTimeDate(uint8_t *DayOfWeek, uint8_t *HoursOfWeek, uint16_t *MinutesOfWeek);
+void epi_getSpecialMonthTimeDate(uint8_t *DayOfMonth, uint16_t *HoursOfMonth, uint16_t *MinutesOfMonth);
+void epi_getSpecialYearTimeDate(uint16_t *DayOfYear, uint16_t *HoursOfYear, uint32_t *MinutesOfYear);
+
+
+// ///////////////////////////////////////////////////////////////////////////////////
+//          Analog values
+// ///////////////////////////////////////////////////////////////////////////////////
+
+
+#define MAXNROF_AI              4
+
+void gpi_storeAIs(uint8_t aiNr, uint16_t val);   // rs -> Sdata
+
+uint8_t gpi_getMaxNrAIs();
+
+uint16_t epi_loadAIs(uint8_t aiNr);              //       Sdata -> gui
+    // return value of one ADC with channel nr: aiNr 0...15
+
+uint32_t epi_loadMeasureValue(uint8_t ValueNr);
+    // ValueNr 0=ADC0, 1=ADC1 aso...
+
+void gpi_storeMeasureValue(uint8_t ValueNr, uint32_t val);
+    // in mV, also bis 65,535V
+
+QString epi_getSlaveTemperatureStr();
+
+QString epi_getSlaveVoltageStr();
+    // value in "meas_volt" in mV, also bis 65,535V. Value range [6000...16000] (6V...16V)
+
+// ///////////////////////////////////////////////////////////////////////////////////
+//          digital inputs
+// ///////////////////////////////////////////////////////////////////////////////////
+
+void gpi_storeDI_doorSwitches(uint8_t upperDoor, uint8_t lowerDoor, uint8_t vaultDoor);
+
+uint8_t epi_getDI_doorSwitches(void);
+    // bit0: upper door  1: low door  2:vault door
+
+void gpi_storeDI_vaultSwitches(uint8_t CashBoxIn, uint8_t BillBoxIn);
+
+uint8_t epi_getDI_vaultSwitches(void);
+    // bit0: cash box    1: bill box in
+
+void gpi_storeDI_lockSwitches(uint8_t indatUL, uint8_t indatLL);
+    // D5: bit 0: upper lockbar up   bit1:down
+    // D6: bit 0: lower lockbar up   bit1:down
+
+uint8_t epi_getDI_lockSwitches(void);
+    // retval: bit 0: upper lockbar up   bit1: upper lockbar is down
+    //         bit 2: lower lockbar up   bit1: lower lockbar is down
+
+
+void gpi_storeDI_optos(uint8_t indatOpto);
+    // OptoIn bit 0,1: optoin 1,2
+
+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);
+
+bool epi_getDI_ptuWake(void);
+
+void gpi_storeDI_mbdWake(uint8_t indat);
+
+bool epi_getDI_mdbWake(void);
+
+void gpi_storeDI_prnReady(uint8_t indat);
+
+bool epi_getDI_prnReady(void);
+
+void gpi_storeDI_CoinAttach(uint8_t indat);
+
+bool epi_getDI_CoinAttach(void);
+
+void gpi_storeDI_CoinEscrow(uint8_t indat);
+
+bool epi_getDI_CoinEscrow(void);
+
+void gpi_storeDI_mifareCardTapped(uint8_t indat);
+
+bool epi_getDI_mifareCardTapped(void);
+
+void gpi_storeDI_modemWake(uint8_t indat);
+
+bool epi_getDI_modemWake(void);
+
+
+void gpi_storeDI_contactPowerIsOn(bool di_contact_PwrOn);
+
+bool epi_getDI_contactPwr(void);
+
+void gpi_storeDI_MifarePowerIsOn(bool di_mifare_PwrOn);
+
+bool epi_getDI_mifarePwr(void);
+
+void gpi_storeDI_readbackMdbTxD(bool di_rdbkMdbTxd);
+
+bool epi_getDI_mdbTxd(void);
+
+void gpi_storeDI_AuxPowerIsOn(bool di_Aux_PwrOn);
+
+bool epi_getDI_auxPwr(void);
+
+void gpi_storeDI_GsmPowerIsOn(bool di_gsm_PwrOn);
+
+bool epi_getDI_gsmPwr(void);
+
+void gpi_storeDI_CreditPowerIsOn(bool di_credit_PwrOn);
+
+bool epi_getDI_creditPwr(void);
+
+void gpi_storeDI_PrinterPowerIsOn(bool di_printer_PwrOn);
+
+bool epi_getDI_printerPwr(void);
+
+void gpi_storeDI_MdbPowerIsOn(bool di_mdb_PwrOn);
+
+bool epi_getDI_mdbPwr(void);
+
+
+void gpi_storeDI_rejMot_home(bool di);
+
+bool epi_getDI_rejectMotor_homepos(void);
+
+void 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);
+
+bool epi_getDO_mdbRxTestOut(void);
+
+
+void 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);
+    // 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);
+
+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);
+
+bool epi_getDO_sirene(void);
+
+bool epi_getDO_relay(void);
+
+void gpi_storeDO_ptuWake(uint8_t state);
+
+bool epi_getDO_ptuWake(void);
+
+void gpi_storeDO_auxPower(uint8_t pwr);
+
+bool epi_getDO_auxPower(void);
+
+
+void 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 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 epi_getDO_printerPwr(void);
+
+
+
+// ---------------------------------------------------------------------------------------------
+// counterchecks, make sure that DC-outputs are correct
+
+/*
+bool epi_cntchk_wakePtu(void);
+bool epi_cntchk_enabDrv01(void);        // no communication possible if 0 !!!!!
+bool epi_cntchk_swRs1toModem(void);
+bool epi_cntchk_modemWake(void);
+bool epi_cntchk_enabDrv2(void);
+bool epi_cntchk_swRs2toMIF(void);
+
+bool epi_cntchk_shutterIsOpen(void);
+    // counter check if shutter is really open,  PJ4 must be OUT and HIGH, PB5 must be OUT and HIGH
+    // retval TRUE: shutter is open   FALSE: shutter is closed
+
+bool epi_cntchk_escrowReturnIsOpen(void);
+bool epi_cntchk_escrowTakeIsOpen(void);
+bool epi_cntchk_aux1DirOut(uint8_t auxNr);
+bool epi_cntchk_aux1OutHigh(uint8_t auxNr);
+
+bool epi_cntchk_ledPaperOn(void);
+bool epi_cntchk_ledPinpadOn(void);
+bool epi_cntchk_ledStartOn(void);
+bool epi_cntchk_ledServiceOn(void);
+bool epi_cntchk_ledCoinOn(void);
+bool epi_cntchk_ledIllumOn(void);
+bool epi_cntchk_FanOn(void);
+bool epi_cntchk_RelaisOn(void);
+bool epi_cntchk_LaermOn(void);
+bool epi_cntchk_Mot1Ron(void);
+bool epi_cntchk_Mot1Fon(void);
+bool epi_cntchk_Mot2Ron(void);
+bool epi_cntchk_Mot2Fon(void);
+*/
+
+
+// ------------------------------------------------------------------------------------
+// MDB Sendind Data  are store here for next transport to DC (Device Controller)
+// Transport to Slave runs every 100ms, answer from mdb-slave (e.g. coin changer) comes right
+// with next slave answer
+
+// start with: SENDDIRCMD_EXCHGMDB,
+    // send crude data from here to DC, DC to mdb slaves, mdb answer, return here within 50ms
+
+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);
+
+/* data description:
+byte 0: current read state: 0=power off  1=reader-fault 2=ready
+                            3=just reading 4=read complete
+                            5=read partial, removed too early
+                            6=state unknown
+byte 1,2: read data length from card
+3: 1=reader is OK (reported serial nr is OK)  0=wrong or no reader
+4...15: reader version, expected "SL025-1.8"
+byte16: 1=card is present   0:not
+17: 0
+18: card type reported from reader
+19: 1=allowed card type 0=not
+20: card size: 1 or 4 (dec) = card size
+21: LengthOfUID: 4 or 7 (dec) (byte)
+22: UID 8 byte in hex
+byte 30: sector logged: 0
+byte 31: current sector: 0
+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);
+    // blkNr=0...11    receivedData[64]
+
+uint8_t epi_restoreMifData(uint8_t blkNr, uint8_t *buf, uint8_t maxBufferSize);
+    // blkNr=0...11    return buf[64]
+    // retval: 1=error 0=OK
+
+
+
+#define pi_prnStateArraySize    20
+#define pi_prnFontArraySize     20
+
+void epi_restorePrinterState(uint8_t *buf);
+
+void gpi_storePrinterState(uint8_t *buf);
+
+void epi_restorePrinterFonts(uint8_t *buf);
+
+void gpi_storePrinterFonts(uint8_t *buf);
+
+
+
+
+void gpi_storeMdbState(uint8_t busReady, uint8_t V12on, uint8_t V5on );
+
+bool epi_restoreMdbBusReady(void);
+
+bool epi_restoreMdbV12Ready(void);
+
+bool epi_restoreMdbV5Ready(void);
+
+
+void gpi_storeMdbResponse(uint8_t leng, uint8_t *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
+    // DB0: mdb Device-Nr
+    // DB1: last sent mdb command
+    // 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 epi_restoreEmpSettings(uint8_t *leng, uint8_t *data);
+
+
+/*
+void gpi_storeEmpCoinSignal(uint8_t leng, uint8_t *data);
+
+void epi_restoreEmpCoinSignal(uint8_t *leng, uint8_t *data);
+    // return 5 byte:
+    //      data[0]=got coin 0xFF=emp reported an error  0=got nothing
+    //      data[1]=emp-signal of last inserted coin
+    //      data[2,3]=emp-value of last inserted coin
+    //      data[4] = emp-error or warning
+
+void epi_clearEmpCoinSignal();
+*/
+
+#define     MEMDEPTH_GOTCOINS       16
+
+void gpi_storeEmpCoinSignal(uint8_t leng, uint8_t *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_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 epi_restoreMachineIDsettings(uint8_t *leng, uint8_t *data);
+
+
+#endif
+
+
+

DCPlugin/include/tslib.h

@@ -0,0 +1,84 @@
+#ifndef TSLIB_H
+#define TSLIB_H
+#include <stdint.h>
+#include <QByteArray>
+
+
+#define LOWBYTE     false
+#define HIGHBYTE    true
+
+uint16_t uchar2uint(char Highbyte, char Lowbyte);
+uint16_t uchar2uint(uint8_t Highbyte, uint8_t Lowbyte);
+uint32_t uchar2ulong(uint8_t Highbyte, uint8_t MHbyte, uint8_t MLbyte, uint8_t Lowbyte);
+
+uint8_t  uint2uchar(uint16_t uival, bool getHighB);
+
+
+void delay(uint16_t MilliSec);
+
+#define     MITSEK          1
+#define     OHNESEK         0
+#define     HourSys12h          1
+#define     HourSys24h          0
+
+void GetTimeString(uint8_t hours, uint8_t minutes, uint8_t seconds, uint8_t System12h, uint8_t ShowSec, uint8_t *buf);
+    // generate time as ascii string from integers hours/minutes/seconds
+    // System12h=0:  24h system    =1: 12h System
+    // ShowSec=0:     String has 5 digits (hh:mm)   =1: String has 8 digits (hh:mm:ss)
+    // return String in *buf      // 12 byte für buf!
+
+#define     DateFormatDeutsch       0
+#define     DateFormatAmerica       1
+#define     UsePointSeperator       0
+#define     UseSlashSeperator       1
+
+
+void GetDateString(uint8_t day, uint8_t month, uint8_t yearhigh, uint8_t yearlow, uint8_t format, uint8_t sep, uint8_t *buf);
+    // generate date as ascii string from integers day/month/year
+    // yearhigh in europe always 20 (not in arabia)
+    // format=  0: dd.mm.yyyy   (deutsch)
+    //          1: mm.dd.yyyy   (amerika)
+    //          2: yyyy.mm.dd   (Iran, Dubai)
+    //          3: dd.yyyy.mm
+    //          4: mm.yyyy.dd
+    //          5: yyyy.dd.mm
+        // sep: 0: use . as seperator   1: use / as seperator
+    // return String in *buf      // 11 byte für buf!
+
+
+void GetShortDateString(uint8_t day, uint8_t month, uint8_t yearlow, uint8_t format, uint8_t sep, uint8_t *buf);
+    // generate date as ascii string from integers day/month/year
+    // format=  0: dd.mm.yy   (deutsch)
+    //          1: mm.dd.yy   (amerika)
+    //          2: yy.mm.dd   (Iran, Dubai)
+    //          3: dd.yy.mm
+    //          4: mm.yy.dd
+    //          5: yy.dd.mm
+        // sep: 0: use . as seperator   1: use / as seperator
+    // return String in *buf      // 11byte für buf!
+
+
+uint16_t tslib_strlen(char *buf);
+
+void tslib_strclr(char *buf, char clrsign, uint16_t len);
+void tslib_strclr(uint8_t *buf, char clrsign, uint16_t len);
+
+void tslib_strcpy(char *srcbuf, char *destbuf, uint16_t len);
+void tslib_strcpy(char *srcbuf, uint8_t *destbuf, uint16_t len);
+void tslib_strcpy(uint8_t *srcbuf, uint8_t *destbuf, uint16_t len);
+
+
+uint16_t tslib_calcCrcCcitt(uint16_t BufLength, uint8_t *buf);
+
+bool tslib_isDecAsciiNumber(char sign);
+bool tslib_isHexAsciiNumber(char sign);
+
+
+int tslib_getMinimum(int val1, int val2);
+
+void tslib_text2array(QByteArray text, char *aray, uint16_t maxArayLen);
+    // usage:  tslib_text2array("my text", ctmp, 50);
+
+
+
+#endif // TSLIB_H

DCPlugin/src/com.cpp

@@ -0,0 +1,449 @@
+#include "com.h"
+#include <QDebug>
+//#include "controlBus.h"
+
+//////////////////////////////////////////////////////////////////////////////////
+///
+///      serial hardware layer
+///
+//////////////////////////////////////////////////////////////////////////////////
+
+static int64_t com_want2read;
+// -------------------------------------------------------------------------------------------------------------
+// --------- PUBLIC --------------------------------------------------------------------------------------------
+// -------------------------------------------------------------------------------------------------------------
+
+void T_com::writeToSerial(const QByteArray &data, uint16_t sendLength)
+{
+    sendBuffer=data;
+    sendLen=sendLength;
+    if (CatSerial->isOpen())
+    {
+        //qDebug() << "sending..." << sendBuffer;
+        CatSerial->write(sendBuffer);
+    } else
+        qDebug() << "error sending, port is not open";
+
+}
+
+
+bool T_com::readFromSerial(QByteArray &data, uint16_t &sendLength)
+{
+    // return one time true if new data (completly) read.
+    // return new data in &data and &sendLength  to other objects
+    uint16_t ll=rawInLen;
+    if (!CatSerial->isOpen())
+        return false;
+    data.clear();
+    data.append(rawInput);
+    sendLength=ll;
+    rawInLen=0;         // beim 2. Aufruf 0 zurück weil nichts neues da
+    if (ll>0)
+        return true;
+    return false;
+}
+
+
+// -------------------------------------------------------------------------------------------------------------
+// ---------   PRIVATES  --------------------------------------------------------------------------------------
+// -------------------------------------------------------------------------------------------------------------
+
+
+T_com::T_com(QWidget *parent) : QMainWindow(parent)
+{
+    // port settings come from tabCom->Sdata->serial
+
+    gpi_serialChanged();
+    CatSerial = new QSerialPort();  // PortHW object for Control&Analyse Tool
+    //CatSerial->clear();
+    //CatSerial->clearError();
+
+    connect(CatSerial, &QSerialPort::readyRead, this, &T_com::readSomeBytes);
+        // still reading, not sure if complete, undefined number of calls while reading
+
+    connect(CatSerial, &QSerialPort::bytesWritten, this, &T_com::serialSendComplete);
+        // system confirms sending complete
+
+    //connect(CatSerial, &QSerialPort::dataTerminalReadyChanged, this, &T_com::incomingWake);
+    //connect(CatSerial, &QSerialPort::requestToSendChanged, this, &T_com::incomingWake);
+
+    // timer detects time gap in input flow
+    serRecTime = new QTimer();
+    connect(serRecTime, SIGNAL(timeout()), this, SLOT(receiveTO()));
+    serRecTime->setSingleShot(true);        // single shot! only one impulse if receive complete
+    serRecTime->stop();                     // on hold
+
+    // check COM-TAB periodic if user wants to connect or disconnect
+    QTimer *ChkConnectTimer = new QTimer();
+    connect(ChkConnectTimer, SIGNAL(timeout()), this, SLOT(ser_ISR100ms()));
+    ChkConnectTimer->setSingleShot(false);
+    ChkConnectTimer->start(100);     // in ms
+    com_want2read=0;
+}
+
+
+
+
+T_com::~T_com()
+{
+    if (CatSerial->isOpen())
+        CatSerial->close();
+}
+
+
+void T_com::ser_ISR100ms()
+{
+    //qDebug() << "~~>LIB" << "ENTER...";
+    // call every 100ms to check if user(HMI) wants to connect or disconnect
+    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()) {
+        gpi_serialIsOpen(true);
+    } else {
+        gpi_serialIsOpen(false);
+    }
+
+    //qDebug() << "LEAVE " << chkConn;
+}
+
+// -------------------------------------------------------------------------------------------------------------
+// -------------------------------------------------------------------------------------------------------------
+// -------------------------------------------------------------------------------------------------------------
+
+char T_com::open_Serial_Port()
+{
+    //qDebug() << "ENTER";
+
+    bool ret;
+    QString myString=nullptr, myPortName=nullptr, myBaudStr=nullptr;
+    int myBaudNr;
+
+    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
+        case 0: CatSerial->setBaudRate(QSerialPort::Baud1200); myBaudStr="1200"; break;
+        case 1: CatSerial->setBaudRate(QSerialPort::Baud9600); myBaudStr="9600"; break;
+        case 2: CatSerial->setBaudRate(QSerialPort::Baud19200); myBaudStr="19200"; break;
+        case 3: CatSerial->setBaudRate(QSerialPort::Baud38400); myBaudStr="38400"; break;
+        case 4: CatSerial->setBaudRate(QSerialPort::Baud57600); myBaudStr="57600"; break;
+        case 5: CatSerial->setBaudRate(QSerialPort::Baud115200); myBaudStr="115200"; break;
+    }
+
+    CatSerial->setDataBits(QSerialPort::Data8);
+        // alt: QSerialPort::Data5,6,7,8
+
+    CatSerial->setParity(QSerialPort::NoParity);
+        // alt: EvenParity, OddParity, NoParity
+
+    CatSerial->setStopBits(QSerialPort::OneStop);
+        // alternative: OneStop, TwoStop, OneAndHalfStop
+
+    CatSerial->setFlowControl(QSerialPort::NoFlowControl);
+        // alt: HardwareControl, SoftwareControl, NoFlowControl
+
+    ret=CatSerial->open(QIODevice::ReadWrite);
+        // alt: QIODevice::ReadWrite  QIODevice::ReadOnly  QIODevice::WriteOnly
+    if (!ret)
+    {
+        myString.clear();
+        myString = "error ";
+        myString.append(CatSerial->errorString());
+        qDebug() << myString;
+        gpi_setTxt4comStateLine(myString);
+
+        //qDebug() << "LEAVE";
+
+        return 0;
+    } else
+    {
+        myString.clear();
+        myString.append(myPortName);
+        //lang=myString.size();
+        myString.append(" opened with ");
+        myString.append(myBaudStr);
+        myString.append(" 8N1");
+        qDebug() << myString;
+        gpi_setTxt4comStateLine(myString);
+        gpi_setTxt4RsDiagWin(myString+"\n");
+
+    }
+
+    //qDebug() << "LEAVE";
+    return 0;
+}
+
+void T_com::closeSerialPort()
+{
+    //qDebug() << "ENTER";
+
+    if (CatSerial->isOpen())
+    {
+        qDebug() << "closing connection";
+        CatSerial->close();
+        gpi_setTxt4comStateLine("closed");
+        gpi_setTxt4RsDiagWin("closed");
+
+    }
+
+    //qDebug() << "LEAVE";
+}
+
+
+void T_com::readSomeBytes(void)
+{
+    // called by serial-read-detection
+    // restart off-time as input flow is ongoing
+
+    // 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)
+{
+    // no new input data for 20ms, --> assuming frame complete
+    // save data in private "rawInput"-buffer
+
+    if (CatSerial->isOpen())
+    {
+
+        QString myString=nullptr, tmpStr=nullptr;
+        int64_t nrOfBytesreceived = CatSerial->bytesAvailable();        // nr of received bytes
+        QByteArray data = CatSerial->readAll();
+
+        rawInLen=uint16_t (nrOfBytesreceived);
+        rawInput.clear();
+        rawInput.append(data);
+        //rawInput[rawInLen]=0;       // Zwangsterminierung bei QByteArray nicht nötig
+
+        // diag display in serial in/out window and debug window
+        myString.clear();
+        myString.setNum(rawInLen);
+        myString.append(" in: ");
+        //myString.append(rawInput);
+        for (int ii=0; ii<rawInLen; ii++)
+        {
+            tmpStr.clear();
+            tmpStr.setNum(rawInput[ii],16);   // problem: wenn >0x80 dann wird EIN Byte 16 stellig angezeigt
+            int ll=tmpStr.length();
+            if (ll>2)
+            {
+                myString.append(tmpStr[ll-2]);
+                myString.append(tmpStr[ll-1]);
+            } else
+            {
+                myString.append(tmpStr);
+            }
+                myString.append(" ");
+        }
+        myString.append("\n");
+    #ifdef PRINTALLDEBUGS
+        qDebug() << "VCP:" << myString;   // display all inputs and outputs in output window
+    #endif
+        gpi_setTxt4RsDiagWin(myString);
+        //gpi_set2ndTxt4RsDiagWin(myString);
+
+        // report "new data received" to other objects
+        //qDebug()<< "com-recFinished by TO";
+        emit receivingFinished();
+    }
+}
+
+void T_com::serialSendComplete(void)
+{
+    // system confirms sending complete, diag display
+    QString myString=nullptr, tmpStr=nullptr;
+
+    myString.clear();
+    myString.setNum(sendLen);
+    myString.append(" out: ");
+
+    for (int ii=0; ii<sendLen; ii++)
+    {
+        tmpStr.clear();
+        tmpStr.setNum(sendBuffer[ii],16);   // problem: wenn >0x80 dann 16stellig
+        int ll=tmpStr.length();
+        if (ll>2)
+        {
+            //qDebug() << "long_string" << ll << "\n";
+            myString.append(tmpStr[ll-2]);
+            myString.append(tmpStr[ll-1]);
+
+        } else
+        {
+            myString.append(tmpStr);
+        }
+            myString.append(" ");
+    }
+
+#ifdef PRINTALLDEBUGS
+    myString.append("\n");
+    qDebug() << myString; // display all output data in out-window
+#endif
+
+    gpi_setTxt4RsDiagWin(myString);
+
+    emit sendingFinished();     // for whom it may interest
+}
+
+
+bool T_com::isPortOpen(void)
+{
+    if (CatSerial->isOpen())
+        return true;
+    return false;
+}
+
+
+
+// -------------------------------------------------------------------------------------------------------------
+// -------------------------------------------------------------------------------------------------------------
+// -------------------------------------------------------------------------------------------------------------
+
+/*
+uint8_t T_com::getAllPortPins(void)
+{
+    uint8_t rs232pins=0;
+    rs232pins= uint8_t(CatSerial->pinoutSignals());
+        // rs232pins: all signals bitwise coded in one byte:
+        // readback output:  bit 0=TxD(=output)      bit2=DTR (=output)    bit 6=RTS (=output)
+        // unused inputs:       bit1=RxD    bit 3=DCD    bit 5 = RING
+        // handshake inputs:           bit 4=DSR (0x10)     bit 7=CTS (0x80)
+    //qDebug()<<"serial port pins: " << rs232pins;
+    return rs232pins;
+}
+
+bool T_com::getHSin_CTS(void)
+{
+    // return the used Handshake IN (CTS, alt. DSR): true= high level (+8V)
+
+    uint8_t rs232pins=0;
+
+    rs232pins= uint8_t(CatSerial->pinoutSignals());
+        // rs232pins: all signals bitwise coded in one byte:
+        // readback output:  bit 0=TxD(=output)      bit2=DTR (=output)    bit 6=RTS (=output)
+        // unused inputs:       bit1=RxD    bit 3=DCD    bit 5 = RING
+        // handshake inputs:           bit 4=DSR (0x10)     bit 7=CTS (0x80)
+
+    if (rs232pins & 0x80)   // CTS
+        return true;
+
+    return false;
+}
+
+
+bool T_com::getHSin_DSR(void)
+{
+    uint8_t rs232pins=0;
+    rs232pins= uint8_t(CatSerial->pinoutSignals());
+    if (rs232pins & 0x10)   // DSR
+        return true;
+    return false;
+}
+
+void T_com::incomingWake(void)       //(bool LevelOfTheBit)
+{
+    emit wasWokenBySerialHandshake();
+}
+
+bool T_com::setHSout_RTS(bool hsout)
+{
+    // hsout true=positiv voltage +12V  false= -12V
+    // retval: true=setting OK
+
+    bool cc;
+    // 10.5.19, am Windows-PC nachgemessen, funktioniert gut
+    // false ergibt -12V    true ergibt +12V
+
+    cc=CatSerial->setRequestToSend(hsout);  // RTS out
+            // retval true means "setting was successful"
+
+    // alternative: use DTR as Handshake:
+    //cc=CatSerial->setDataTerminalReady(false);     // DTR out
+        // retval true means "setting was successful"
+    //qDebug()<<"RTS " <<cc;
+    return cc;
+}
+
+bool T_com::setHSout_DTR(bool hsout)
+{
+    // hsout true=positiv voltage +12V  false= -12V
+    // retval: true=setting OK
+
+    bool cc;
+    // 10.5.19, am Windows-PC nachgemessen, funktioniert gut
+    // false ergibt -12V    true ergibt +12V
+
+    cc=CatSerial->setDataTerminalReady(hsout);     // DTR out
+        // retval true means "setting was successful"
+    //qDebug()<<"DTR " <<cc;
+    return cc;
+}
+*/

DCPlugin/src/controlBus.cpp

@@ -0,0 +1,422 @@
+#include <stdint.h>
+#include <QString>
+#include <QDebug>
+#include "tslib.h"
+//#include "controlBus.h"
+
+// ///////////////////////////////////////////////////////////////////////////////////
+//          control serial interface   gui <--> serial
+// ///////////////////////////////////////////////////////////////////////////////////
+
+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)
+{
+//    qDebug() << "ENTER" << BaudNr << BaudStr << ComName << 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
+
+//    qDebug() << "LEAVE" << rs_baudNr << rs_baudStr << rs_comportName << rs_connect;
+}
+
+void epi_closeSerial(void)
+{
+    rs_connect=0;
+//    qDebug() << "ENTER/LEAVE rc_connect=0";
+}
+
+
+void gpi_serialChanged(void)
+{
+    // serial confirms that port was closed or opened
+    rs_connect=2;   // Flanke, nur 1x öffnen/schließen
+    //qDebug() << "ENTER/LEAVE rc_connect=2";
+}
+
+uint8_t gpi_getSerialConn(void)
+{
+    return rs_connect;
+}
+
+
+int gpi_getBaudNr(void)
+{
+    return rs_baudNr;
+}
+
+QString gpi_getComPortName(void)
+{
+    return rs_comportName;
+}
+
+static bool rs_portIsOpen;
+
+void gpi_serialIsOpen(bool offen)
+{
+    //qDebug() << "ENTER/LEAVE offen=" << offen;
+    rs_portIsOpen=offen;
+}
+
+bool epi_isSerialPortOpen()
+{
+    // true: port is open   false: port is closed
+    //qDebug() << "ENTER/LEAVE offen=" << rs_portIsOpen;
+    return rs_portIsOpen;
+}
+
+// ///////////////////////////////////////////////////////////////////////////////////
+//          Control transfer   gui <--> serial
+// ///////////////////////////////////////////////////////////////////////////////////
+
+
+static char       AutoEmissionOn;     // 1: zyklisch Anfragen zum Slave senden
+
+void epi_startEmmision(char start)
+{
+    AutoEmissionOn=start;
+}
+
+bool gpi_isEmmisionOn(void)
+{
+    return 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)
+        return 130;         // ms, default
+    else
+        return datif_sendingPeriod;
+}
+
+void epi_setPeriodicSendTimeVal(uint16_t val)
+{
+    if (val>=3 && val<10000)
+    {
+        datif_sendingPer_changed=1;
+        datif_sendingPeriod=val;
+    }
+}
+
+bool gpi_PeriodicSendTimeHasChanged()
+{
+    return datif_sendingPer_changed;
+}
+
+//-----------------------------------------------------
+
+
+//-----------------------------------------------------
+
+// ///////////////////////////////////////////////////////////////////////////////////
+//          Status Display    gui <--> serial
+// ///////////////////////////////////////////////////////////////////////////////////
+
+
+//              linke Spalte, über Connect Button
+static QString txt4comStateLine;
+
+QString epi_getTxt4comStateLine(void)
+{
+    // GUI: get Text for serial Comport-State Line
+    return txt4comStateLine;
+}
+
+void gpi_setTxt4comStateLine(QString txtline)     // gpi
+{
+    // serial: write Text to be displayed in serial Comport-State line (like "connected")
+    txt4comStateLine.clear();
+    if (txtline=="")
+        txt4comStateLine.clear();
+    else
+        txt4comStateLine=txtline;
+}
+
+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)
+{
+    return txt4HsStateLine;
+}
+
+void gpi_setTxt4HsStateLine(QString txtline)
+{
+    txt4HsStateLine.clear();
+    if (txtline=="")
+        txt4HsStateLine.clear();
+    else
+        txt4HsStateLine=txtline;
+}
+
+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)
+{
+    return txt4masterStateLine;
+}
+
+void gpi_setTxt4masterStateLine(QString txtline)
+{
+    txt4masterStateLine.clear();
+    if (txtline=="")
+        txt4masterStateLine.clear();
+    else
+        txt4masterStateLine=txtline;
+}
+
+void epi_clrTxt4masterStateLine()
+{
+    txt4masterStateLine.clear();
+}
+
+
+
+//---------------------------------------------------------------------------------------------
+
+// III   Slave receive (from Master) OK? if then show results, if not then show errors
+// entweder Empfangsfehler anzeigen (crc? length?) oder result OUT-OK, OUT_ERR, IN_OK, IN_ERR
+// Hintergrund: wenn der Slave Fehler im Master-Telegramm gefunden hat, dann kann er es auch
+// nicht verwenden und nichts ausgeben oder einlesen
+
+static QString txt4resultStateLine;
+
+QString epi_getTxt4resultStateLine(void)
+{
+    return txt4resultStateLine;
+}
+
+void gpi_setTxt4resultStateLine(QString txtline)
+{
+    txt4resultStateLine.clear();
+    if (txtline=="")
+        txt4resultStateLine.clear();
+    else
+        txt4resultStateLine=txtline;
+}
+
+void epi_clrTxt4resultStateLine()
+{
+    txt4resultStateLine.clear();
+}
+
+
+//---------------------------------------------------------------------------------------------
+
+// IV  Statuszeile Empfangsdaten
+static QString txt4dataLine;
+
+QString epi_getTxt4dataStateLine(void)
+{
+    // GUI: get Text for serial Comport-State Line
+    return txt4dataLine;
+
+}
+
+void gpi_setTxt4dataStateLine(QString txtline)
+{
+    // serial: write Text to be displayed in serial Comport-State line (like "connected")
+    txt4dataLine.clear();
+    if (txtline=="")
+        txt4dataLine.clear();
+    else
+        txt4dataLine=txtline;
+}
+
+void epi_clrTxt4dataStateLine()
+{
+    txt4dataLine.clear();
+}
+
+//---------------------------------------------------------------------------------------------
+
+// 5. Zeile: Datif Ergebnis, Daten brauchbar?
+
+static QString txt4datifReceive;
+
+QString epi_getTxt4datifLine(void)
+{
+
+    return txt4datifReceive;
+
+}
+
+void gpi_setTxt4datifLine(QString txtline)
+{
+
+    txt4datifReceive.clear();
+    if (txtline=="")
+        txt4datifReceive.clear();
+    else
+        txt4datifReceive=txtline;
+}
+
+void epi_clrTxt4datifLine()
+{
+    txt4datifReceive.clear();
+}
+
+//---------------------------------------------------------------------------------------------
+//---------------------------------------------------------------------------------------------
+
+static QString txt4diagWindow;
+
+QString epi_getTxt4RsDiagWin(void)
+{
+    return txt4diagWindow;
+
+}
+
+void gpi_setTxt4RsDiagWin(QString txtline)
+{
+    txt4diagWindow.clear();
+    if (txtline=="")
+        txt4diagWindow.clear();
+    else
+        txt4diagWindow=txtline;
+}
+
+void epi_clrTxt4RsDiagWin()
+{
+    txt4diagWindow.clear();
+}
+
+//---------------------------------------------------------------------------------------------
+
+static QString sndTxt4diagWindow;
+
+QString epi_get2ndTxt4RsDiagWin(void)
+{
+    return sndTxt4diagWindow;
+
+}
+
+void gpi_set2ndTxt4RsDiagWin(QString txtline)
+{
+    sndTxt4diagWindow.clear();
+    if (txtline=="")
+        sndTxt4diagWindow.clear();
+    else
+        sndTxt4diagWindow=txtline;
+}
+
+void epi_clr2ndTxt4RsDiagWin()
+{
+    sndTxt4diagWindow.clear();
+}
+
+// ///////////////////////////////////////////////////////////////////////////////////
+//          Memory for Slave responses, common data
+// ///////////////////////////////////////////////////////////////////////////////////
+
+
+static bool Sdata_serialTestResult;
+
+void gpi_storeResult_serialTestOK(bool wasOk)
+{
+    Sdata_serialTestResult=wasOk;
+}
+
+bool epi_getResult_serialTestOK()
+{
+    // retval: true: test was successful, got right response
+    return Sdata_serialTestResult;
+}
+
+
+
+// ///////////////////////////////////////////////////////////////////////////////////
+//          Store received data for hwapi
+// ///////////////////////////////////////////////////////////////////////////////////
+
+
+
+static uint8_t Sdata_pProtResultOk;
+
+void gpi_startNewRequest()
+{
+    Sdata_pProtResultOk=0;
+}
+
+void gpi_storeResultOfLastRequest(bool answisok)
+{
+    if (answisok)
+        Sdata_pProtResultOk=1;
+    else
+        Sdata_pProtResultOk=2;
+}
+
+uint8_t epi_getResultOfLastRequest()
+{
+    // retval: 0: in progress  1: OK  2: error
+    return 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);
+
+}
+
+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;
+}
+
+
+
+
+

DCPlugin/src/prot.cpp

@@ -0,0 +1,764 @@
+#include "prot.h"
+#include <QDebug>
+#include "controlBus.h"
+#include "dcBL.h"
+
+
+T_prot::T_prot()
+{
+
+    mySerialPort = new T_com();
+    connect(mySerialPort, SIGNAL(receivingFinished()), this, SLOT( analyseRecData() ));
+    //connect(mySerialPort, SIGNAL(sendingFinished()), this, SLOT(sendeFin()));
+
+    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;
+
+}
+
+
+// ---------------------------------------------------------------------------------------------------------
+// sending.....
+// ---------------------------------------------------------------------------------------------------------
+
+bool T_prot::isPortOpen(void)
+{
+    return mySerialPort->isPortOpen();
+}
+
+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)
+{
+    WriteCommand=WriteCmd;
+    WriteAddr=WrAddr;
+    WrDataLength=WrDatLen;
+    if (WrDataLength>FRAME_DATALEN)
+        WrDataLength=FRAME_DATALEN;
+
+    for (int nn=0; nn<WrDataLength; nn++)
+        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)
+{
+    WriteCommand=WriteCmd;
+    WriteAddr=WrAddr;
+    WrDataLength=0;
+    for (int nn=0; nn<FRAME_DATALEN; nn++)
+        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)
+{
+    WriteCommand=WriteCmd;
+    WriteAddr=0;
+    WrDataLength=0;
+    for (int nn=0; nn<FRAME_DATALEN; nn++)
+        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)
+{
+    // wie oben, jedoch einfachere Datenübergabe
+    WriteCommand=WriteCmd;
+    WriteAddr=WrAddr;
+    WrDataLength=1;
+    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)
+{
+    WriteCommand=WriteCmd;
+    WriteAddr=WrAddr;
+    WrDataLength=2;
+    ui8OutputData[0]=val0;
+    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)
+{
+    WriteCommand=WriteCmd;
+    WriteAddr=WrAddr;
+    WrDataLength=WrDatLen;
+    if (WrDataLength>FRAME_DATALEN)
+        WrDataLength=FRAME_DATALEN;
+
+    for (int nn=0; nn<WrDataLength; nn++)
+        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)
+{
+    ReadCommand=ReadCmd;
+    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)
+{
+    ReadCommand=ReadCmd;
+    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)
+{
+    ReadCommand=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)
+{
+    for (int nn=0; nn<BL_DATA_LEN; nn++)
+        ui8BLsendData[nn]=0;
+
+    BLsendDataLength=len;
+    if ( BLsendDataLength>BL_DATA_LEN) BLsendDataLength=BL_DATA_LEN;
+    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()<<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];
+qDebug() <<buf[16] <<buf[17] <<buf[18] <<buf[19] <<buf[20] <<buf[21]<<buf[22]<<buf[23];
+qDebug() <<buf[24] <<buf[25] <<buf[26] <<buf[27] <<buf[28] <<buf[29]<<buf[30]<<buf[31];
+qDebug() <<buf[32] <<buf[33] <<buf[34] <<buf[35] <<buf[36] <<buf[37]<<buf[38]<<buf[39];
+qDebug() <<buf[40] <<buf[41] <<buf[42] <<buf[43] <<buf[44] <<buf[45]<<buf[46]<<buf[47];
+qDebug() <<buf[48] <<buf[49] <<buf[50] <<buf[51] <<buf[52] <<buf[53] <<buf[54]<<buf[55];
+qDebug() <<buf[56] <<buf[57] <<buf[58] <<buf[59] <<buf[60] <<buf[61] <<buf[62]<<buf[63];
+qDebug() <<buf[64] <<buf[65] <<buf[66] <<buf[67] <<buf[68] <<buf[69] <<buf[70]<<buf[71];
+qDebug() <<buf[72] <<buf[73] <<buf[74] <<buf[75] <<buf[76] <<buf[77] <<buf[78]<<buf[79];
+*/
+}
+
+void T_prot::receiveFixLen(int64_t nrOfbytesToReceive)
+{
+    mySerialPort->receiveFixLen(nrOfbytesToReceive);
+}
+
+void T_prot::sendUserData(uint16_t slaveAdr)
+{
+    // man könnte hier noch "SendDataValid" abfragen,
+    // muss immer 3 sein, muss man aber nicht
+
+    //qDebug()  << "prot send user data "<<slaveAdr;
+    QByteArray  packBuf_2;
+    slaveAddr=slaveAdr;
+
+    if (WriteCommand==0xFFFF)
+    {
+        // 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]);        
+        mySerialPort->writeToSerial(packBuf_2, BLsendDataLength);
+
+
+    } else
+        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;
+    uint16_t  uitmp, sendLen;
+    uint8_t   uctmp, nn, pp, CrcLp;
+    char     sendBuffer[FRAME_MAXLEN], ctmp;
+    
+    //qDebug()  << "prot start packing "<<slaveAddr;
+
+    for (int nn=0; nn<FRAME_MAXLEN; nn++)
+        sendBuffer[nn]=0;
+
+    sendBuffer[0]='>';
+    uitmp=slaveAddr;
+    sendBuffer[1]= char(uitmp);
+    uitmp>>=8;
+    sendBuffer[2]= char(uitmp);
+
+    uitmp=WriteCommand;
+    sendBuffer[3]= char(uitmp);
+    uitmp>>=8;
+    sendBuffer[4]= char(uitmp);
+
+    uitmp=WriteAddr;
+    sendBuffer[5]= char(uitmp);
+    uitmp>>=8;
+    sendBuffer[6]= char(uitmp);
+
+    uitmp=ReadCommand;
+    sendBuffer[7]= char(uitmp);
+    uitmp>>=8;
+    sendBuffer[8]= char(uitmp);
+
+    uitmp=ReadAddr;
+    sendBuffer[9]= char(uitmp);
+    uitmp>>=8;
+    sendBuffer[10]= char(uitmp);
+
+    uitmp=reserve;
+    sendBuffer[11]= '-';    //char(uitmp);
+    uitmp>>=8;
+    sendBuffer[12]= '-';    //char(uitmp);
+
+    sendBuffer[13]= char(WrDataLength);
+    CrcLp= 14 + WrDataLength;
+
+    if (kindOfData)   // 0: binaries, 1:text
+    {
+        for (nn=0; nn<WrDataLength; nn++)
+        {
+            pp=14+nn;
+            ctmp=(chOut_Data[nn]);
+            sendBuffer[pp]= ctmp;
+        }
+
+    } else
+    {
+        for (nn=0; nn<WrDataLength; nn++)
+        {
+            pp=14+nn;
+            uctmp=(ui8OutputData[nn]);
+            sendBuffer[pp]= char(uctmp);
+        }
+    }
+
+    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;
+
+    sendBuffer[CrcLp+2]=13;
+    sendBuffer[CrcLp+3]=10;
+    sendLen+=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_com::writeToSerial(const QByteArray &data, uint16_t sendLength)
+}
+*/
+
+// ---------------------------------------------------------------------------------------------------------
+// receiving.....
+// ---------------------------------------------------------------------------------------------------------
+
+
+void T_prot::analyseRecData(void)
+{
+    // Aufruf per connect aus serialcontrol wenn Daten empfangen wurden
+    // getRecData(QByteArray &data, uint16_t &sendLength);
+
+    QByteArray Indata;
+    QString myString, tempStr;
+//char recBuffer[FRAME_MAXLEN];
+uint8_t recBuffer[FRAME_MAXLEN];
+
+    uint16_t recLength;
+
+    INdataValid=false;
+    gpi_setTxt4HsStateLine("");
+    gpi_setTxt4masterStateLine("");
+    gpi_setTxt4resultStateLine("");
+    gpi_setTxt4dataStateLine("");
+    gpi_setTxt4datifLine("");
+
+    // read from "VCP":
+    mySerialPort->readFromSerial(Indata, recLength);
+//qDebug()<<"prot: got data " << recLength;
+    if (recLength>FRAME_MAXLEN)
+        recLength=FRAME_MAXLEN;
+    for (int nn=0; nn<recLength; nn++)
+        recBuffer[nn]=uint8_t(Indata[nn]);
+
+    myString.clear();
+    tempStr.clear();
+    //uint8_t result=FramecheckInData(recBuffer, recLength);  // check input data (response from slave)
+    uint8_t result=FastCheckInData(recBuffer, recLength);  // check input data (response from slave)
+    if (result>0)
+    {
+        // dann anzeige
+        switch (result)
+        {
+          case 1: gpi_setTxt4masterStateLine("wrong length received"); break;
+          case 2: gpi_setTxt4masterStateLine("wrong start sign received"); break;
+          case 3: gpi_setTxt4masterStateLine("received datalen too big"); break;
+          case 4: gpi_setTxt4masterStateLine("wrong data len received"); break;
+          case 5: gpi_setTxt4masterStateLine("wrong crc received"); break;
+
+        }
+        myString.setNum(result);
+
+        // Daten abspeichern, könnten vom BL sein:
+        gpi_storeRawReceivedData(uint8_t(recLength), recBuffer);
+        emit rawDataRecieved();
+
+    } else
+    {
+        //& result ==0
+        gpi_setTxt4masterStateLine("slave response OK");
+        // Daten OK, also prüfe Inhalt.
+        // Konnte der Slave das Master-Command verwenden oder hatte es Fehler?
+        // konnte der Slave die geforderten Daten ausgeben (DOs, AOs)?
+        // konnte der Slave die geforderten Daten einlesen (AIs, DIs)?
+
+        //CheckInResult(recBuffer);    // Ergebnisse des Slaves anzeigen
+            // stimmt nicht mehr bei FastProt
+
+        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)
+{
+
+    uint16_t rawInLen=LL, crcL_Addr, recCrc, myCrc, nn, datalen, nxt;
+
+    if (rawInLen<12)
+    {
+        qDebug("prot: got %d bytes only", rawInLen);
+        return 1;       // wrong length
+    }
+
+    if ( Inbuf[0] != '<')
+        return 2;       // wrong start sign
+
+    datalen=uint16_t(Inbuf[9]);
+    if ( datalen > FRAME_DATALEN)  //[9]=reported data lenght
+        return 3;       // reported datalen too big
+
+    if ((datalen !=(rawInLen-12)) && (datalen !=(rawInLen-13)) && (datalen !=(rawInLen-14)) )
+    {
+        // angehängtes CR und/oder LF tolerieren
+        qDebug() << "wrong data length, " << datalen << " " << rawInLen;
+        return 4;       // data len does not match to complete length
+
+    }
+    crcL_Addr=datalen+10;  // weil im definierten protocol 10 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::CheckInResult(uint8_t *Inbuf)
+{
+    char slaveresult;
+    QString myString=nullptr, tempStr=nullptr;
+
+    // slave results anzeigen
+
+    slaveresult=Inbuf[2];    // hier steht das "Command Result" des slaves,
+                            // d.h das Ergebnis der Protokol-Prüfung (Master->Slave)
+    switch (slaveresult)
+    {
+//        received message (from master) analysis:
+//        0: got valid request
+// this errors can only come back from a single device (not bus)
+// or from a bus slave in local mode
+//        1: wrong start     2: wrong length
+//        3: wrong crc       4: wrong addr
+
+        case 1: gpi_setTxt4resultStateLine("slave got wrong start sign"); break;
+        case 2: gpi_setTxt4resultStateLine("slave got wrong length"); break;
+        case 3: gpi_setTxt4resultStateLine("slave got wrong crc"); break;
+        case 4: gpi_setTxt4resultStateLine("slave got wrong addr"); break;
+
+        case 10: gpi_setTxt4resultStateLine("slave is in local mode"); break;
+        case 13: gpi_setTxt4resultStateLine("local mode with wrong crc"); break;
+        case 14: gpi_setTxt4resultStateLine("local mode with wrong addr"); break;
+           // wenn 1..4 dann konnte der Slave das Mastertelegramm gar nicht verwenden, also hier Stoppen
+    }
+    if (slaveresult>0 && slaveresult<10)
+        return 1;
+
+    // Slave hat gültiges Kommando empfangen:
+    // 2.result auswerten:
+    // recBuffer[3];   // Write result, d.h. Ergebnis des Schreibvorganges (z.B. DOs) des Slaves
+    // recBuffer[4];   // Read result, d.h. Ergebnis des Lesevorganges (z.B. DIs) des Slaves
+    // bisher nicht bekannt welche Fehlercodes es gibt, also den code direkt ausgeben.
+    // bisher bekannt: 0=OK
+
+    myString.clear();
+    myString = "Slave OUT and IN Result: ";
+    tempStr.setNum(Inbuf[3],16);
+    myString.append(tempStr);
+    myString.append(" ");
+    tempStr.setNum(Inbuf[4],16);
+    myString.append(tempStr);
+    gpi_setTxt4resultStateLine(myString);
+    return 0;
+}
+
+
+
+uint8_t T_prot::ShowFastInData(uint8_t *recBuffer)
+{
+    QString myString=nullptr, tempStr=nullptr;
+    uint8_t result;
+
+    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   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+HEADERLEN_RECEIVE]);
+
+        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;
+}
+
+/*
+
+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()
+{
+    return  INdataValid;
+}
+
+bool T_prot::getReceivedInData(uint8_t  *SlavAddr, uint16_t *readSrc, uint16_t *readAddr,
+                                    uint8_t  *RdDlen, uint8_t *receivedData)
+{
+    uint8_t nn;
+    *SlavAddr=RecSlaveAddr;
+    *readSrc=readSource;        // diese (Eingangs-)Daten stehen im Puffer
+    *readAddr=readAddress;       // von dieser Adr wurden die Daten gelesen
+    //*lastWakSourc=lastWakeSrc;       // falls der Slave den Master geweckt hat
+    *RdDlen=RdDataLength;
+    for (nn=0; nn<FRAME_DATALEN; nn++)
+        receivedData[nn]=0;
+    for (nn=0; nn<RdDataLength; nn++)
+        receivedData[nn]=InputData[nn];
+    return INdataValid;           // nur true wenn CommandState OK und readState OK
+}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+

DCPlugin/src/sendWRcmd.cpp

@@ -0,0 +1,435 @@
+#include <stdint.h>
+#include <QString>
+#include <QDebug>
+#include "tslib.h"
+#include "sendWRcmd.h"
+
+
+void indat_PrnPwr(void);
+
+
+void sendWRcmd_INI(void)
+{
+
+    sendWRcmd_clrCmdStack();
+    sendWRcmd_clrCmd4Stack();
+
+}
+
+// Command Stack for commands without parameters
+
+
+static uint16_t nextAsynchsendCmd0[CMDSTACKDEPTH];
+static uint8_t  nrOfCmdsInQueue;
+/* 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 sendWRcmd_clrCmdStack(void)
+{
+    uint8_t nn;
+    for (nn=0; nn<CMDSTACKDEPTH; nn++)
+        nextAsynchsendCmd0[nn]=0;
+    nrOfCmdsInQueue=0;
+}
+
+bool sendWRcmd_setSendCommand0(uint16_t nextCmd)
+{
+    // write Command to memory, wait for transport
+    if (nrOfCmdsInQueue>=CMDSTACKDEPTH)
+    {
+        qDebug() << "cannot save cmd because stack is full";
+        return false;           // not possible
+    }
+    nextAsynchsendCmd0[nrOfCmdsInQueue++]=nextCmd;
+    //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;
+    if (nrOfCmdsInQueue==0 || nrOfCmdsInQueue>CMDSTACKDEPTH)
+        return 0;   // error
+    nxtAsynchCmd=nextAsynchsendCmd0[0];
+    // move Puffer down by one element
+    for (nn=0; nn<CMDSTACKDEPTH; nn++)
+        nextAsynchsendCmd0[nn]=nextAsynchsendCmd0[nn+1];
+    if (nrOfCmdsInQueue>0)
+        nrOfCmdsInQueue--;
+    //qDebug() << "PI cmd queued:"<< nxtAsynchCmd << ", restored, pp now =" << nrOfCmdsInQueue;
+    return nxtAsynchCmd;
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+//---------------------------------------------------------------------------------------------------------------------
+// Command Stack for commands with 4 parameters
+
+
+
+static uint16_t nextAsynchsendCmd4[CMD4STACKDEPTH];
+static uint8_t  nextCmd4para1[CMD4STACKDEPTH];
+static uint8_t  nextCmd4para2[CMD4STACKDEPTH];
+static uint8_t  nextCmd4para3[CMD4STACKDEPTH];
+static uint8_t  nextCmd4para4[CMD4STACKDEPTH];
+static uint8_t  nrOfCmds4InQueue;
+/* 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 sendWRcmd_clrCmd4Stack(void)
+{
+    uint8_t nn;
+    for (nn=0; nn<CMD4STACKDEPTH; nn++)
+    {
+        nextAsynchsendCmd4[nn]=0;
+        nextCmd4para1[nn]=0;
+        nextCmd4para2[nn]=0;
+        nextCmd4para3[nn]=0;
+        nextCmd4para4[nn]=0;
+    }
+    nrOfCmds4InQueue=0;
+}
+
+bool sendWRcmd_setSendCommand4(uint16_t nextCmd, uint8_t dat1, uint8_t dat2, uint8_t dat3, uint8_t dat4)
+{
+    // write Command to memory, wait for transport
+    if (nrOfCmds4InQueue>=CMD4STACKDEPTH)
+    {
+        qDebug() << "cannot save cmd because stack is full";
+        return false;           // not possible
+    }
+    nextAsynchsendCmd4[nrOfCmds4InQueue]=nextCmd;
+    nextCmd4para1[nrOfCmds4InQueue]=dat1;
+    nextCmd4para2[nrOfCmds4InQueue]=dat2;
+    nextCmd4para3[nrOfCmds4InQueue]=dat3;
+    nextCmd4para4[nrOfCmds4InQueue]=dat4;
+    //qDebug() << "data with 4 data byte saved, pp=" << nrOfCmds4InQueue;
+    //qDebug() << " dat1=" << nextCmd4para1[nrOfCmds4InQueue] << " dat2=" << nextCmd4para2[nrOfCmds4InQueue]
+    //             << " dat3=" << nextCmd4para3[nrOfCmds4InQueue]  << " dat4=" << nextCmd4para4[nrOfCmds4InQueue];
+    nrOfCmds4InQueue++;
+    return true;                // ok, will be sent
+}
+
+uint16_t sendWRcmd_getSendCommand4(uint8_t *dat1, uint8_t *dat2, uint8_t *dat3, uint8_t *dat4)
+{
+    uint16_t nxtAsynchCmd;
+    uint8_t nn;
+
+    if (nrOfCmds4InQueue==0 || nrOfCmds4InQueue>CMD4STACKDEPTH)
+        return 0;   // error
+    nxtAsynchCmd=nextAsynchsendCmd4[0];
+    *dat1=nextCmd4para1[0];
+    *dat2=nextCmd4para2[0];
+    *dat3=nextCmd4para3[0];
+    *dat4=nextCmd4para4[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
+    for (nn=0; nn<CMD4STACKDEPTH; nn++)
+    {
+        nextAsynchsendCmd4[nn]=nextAsynchsendCmd4[nn+1];
+        nextCmd4para1[nn]=nextCmd4para1[nn+1];
+        nextCmd4para2[nn]=nextCmd4para2[nn+1];
+        nextCmd4para3[nn]=nextCmd4para3[nn+1];
+        nextCmd4para4[nn]=nextCmd4para4[nn+1];
+    }
+    if (nrOfCmds4InQueue>0)
+        nrOfCmds4InQueue--;
+    //qDebug() << "cmd4  after push down: pp=" << nrOfCmds4InQueue;
+    return nxtAsynchCmd;
+}
+
+
+
+
+
+static uint16_t  nextAsynchsendCmd8[CMD8STACKDEPTH];
+static uint8_t   nextCmd8para1[CMD8STACKDEPTH];
+static uint8_t   nextCmd8para2[CMD8STACKDEPTH];
+static uint16_t  nextCmd8para3[CMD8STACKDEPTH];
+static uint32_t  nextCmd8para4[CMD8STACKDEPTH];
+static uint8_t   nrOfCmds8InQueue;
+
+void sendWRcmd_clrCmd8Stack(void)
+{
+    uint8_t nn;
+    for (nn=0; nn<CMD8STACKDEPTH; nn++)
+    {
+        nextAsynchsendCmd8[nn]=0;
+        nextCmd8para1[nn]=0;
+        nextCmd8para2[nn]=0;
+        nextCmd8para3[nn]=0;
+        nextCmd8para4[nn]=0;
+    }
+    nrOfCmds8InQueue=0;
+}
+
+bool sendWRcmd_setSendCommand8(uint16_t nextCmd, uint8_t dat1, uint8_t dat2, uint16_t dat3, uint32_t dat4)
+{
+    // write Command to memory, wait for transport
+    if (nrOfCmds8InQueue>=CMD8STACKDEPTH)
+    {
+        qDebug() << "cannot save cmd because stack is full";
+        return false;           // not possible
+    }
+    nextAsynchsendCmd8[nrOfCmds8InQueue]=nextCmd;
+    nextCmd8para1[nrOfCmds8InQueue]=dat1;
+    nextCmd8para2[nrOfCmds8InQueue]=dat2;
+    nextCmd8para3[nrOfCmds8InQueue]=dat3;
+    nextCmd8para4[nrOfCmds8InQueue]=dat4;
+    nrOfCmds8InQueue++;
+    return true;                // ok, will be sent
+}
+
+uint16_t sendWRcmd_getSendCommand8(uint8_t *dat1, uint8_t *dat2, uint16_t *dat3, uint32_t *dat4)
+{
+    uint16_t nxtAsynchCmd;
+    uint8_t nn;
+
+    if (nrOfCmds8InQueue==0 || nrOfCmds8InQueue>CMD4STACKDEPTH)
+        return 0;   // error
+    nxtAsynchCmd=nextAsynchsendCmd8[0];
+    *dat1=nextCmd8para1[0];
+    *dat2=nextCmd8para2[0];
+    *dat3=nextCmd8para3[0];
+    *dat4=nextCmd8para4[0];
+
+    // move buffer down by one element
+    for (nn=0; nn<CMD8STACKDEPTH; nn++)
+    {
+        nextAsynchsendCmd8[nn]=nextAsynchsendCmd8[nn+1];
+        nextCmd8para1[nn]=nextCmd8para1[nn+1];
+        nextCmd8para2[nn]=nextCmd8para2[nn+1];
+        nextCmd8para3[nn]=nextCmd8para3[nn+1];
+        nextCmd8para4[nn]=nextCmd8para4[nn+1];
+    }
+    if (nrOfCmds8InQueue>0)
+        nrOfCmds8InQueue--;
+    return nxtAsynchCmd;
+}
+
+
+
+
+
+
+
+static uint8_t sendAsynchDataBuf[160]; // no stack, only ONE buffer
+static uint8_t sendAsyDatLen;
+
+bool sendWRcmd_setSendBlock160(uint8_t leng, uint8_t *buf)
+{
+    //qDebug()  << "pi epi: storing send data";
+    if (leng>160) leng=160;
+    sendAsyDatLen=leng;
+    tslib_strclr(sendAsynchDataBuf, 0, 160);
+    for (uint8_t nn=0; nn<leng; nn++)
+        sendAsynchDataBuf[nn]=buf[nn];
+    return true;                // ok, will be sent
+}
+
+uint8_t sendWRcmd_getSendBlock160(uint8_t *leng, uint8_t *buf)
+{
+    //qDebug()  << "pi gpi: restoring send data";
+    *leng=sendAsyDatLen;
+    for (uint8_t nn=0; nn<sendAsyDatLen; nn++)
+        buf[nn]=sendAsynchDataBuf[nn];
+    sendAsyDatLen=0;
+    //tslib_strclr(sendAsynchDataBuf, 0, 64);
+    return *leng;
+}
+
+
+// ------------------------------------------------------------------------------------
+// MDB Sendind Data  are store here for next transport to DC (Device Controller)
+// Transport to Slave runs every 100ms, answer from mdb-slave (e.g. coin changer) comes rigth
+// with next slave answer
+
+// start with: SENDDIRCMD_EXCHGMDB,
+    // send crude data from here to DC, DC to mdb slaves, mdb answer, return here within 50ms
+
+
+static uint8_t Sdata_mdbSendBuffer[64];
+static uint8_t Sdata_mdbSendLen;
+
+uint8_t epi_store64ByteSendData(uint8_t length, uint8_t *buf)
+{
+    // HWapi writes data to be forwarded to DC and further to mdb-device
+    for (uint8_t nn=0; nn<length; nn++)
+        Sdata_mdbSendBuffer[nn]=buf[nn];
+    Sdata_mdbSendLen=length;
+    return 0;
+}
+
+uint8_t gpi_restore64ByteSendData(uint8_t *length, uint8_t *buf)
+{
+    // datif reads data to forward to dc
+    for (uint8_t nn=0; nn<Sdata_mdbSendLen; nn++)
+        buf[nn]=Sdata_mdbSendBuffer[nn];
+    *length=Sdata_mdbSendLen;
+    Sdata_mdbSendLen=0;
+    return 0;
+}
+
+
+
+
+
+
+//------------------------------------------------------------------------------------
+//------------------------------------------------------------------------------------
+//---------------------------------------- Printer Text Fifo -------------------------
+static uint8_t prnDataParameters[4];
+static uint8_t prnDataBufferUser;
+
+void epi_storeUserOfSendingTextBuffer(uint8_t user, uint8_t para1, uint8_t para2, uint8_t para3, uint8_t para4 )
+{
+    // user=1: Text-Print is using this buffer
+    //      2: QR-code-Printer is using this buffer
+    prnDataBufferUser=user;
+    prnDataParameters[0]=para1;
+    prnDataParameters[1]=para2;
+    prnDataParameters[2]=para3;
+    prnDataParameters[3]=para4;
+
+//    qDebug() << "new user stored: " << user;
+
+}
+
+uint8_t gpi_getUserOfSendingTextBuffer(uint8_t *para1, uint8_t *para2, uint8_t *para3, uint8_t *para4)
+{
+    // user=1: Text-Print is using this buffer
+    //      2: QR-code-Printer is using this buffer
+    //qDebug() << "returning user "<< prnDataBufferUser;
+
+    *para1=prnDataParameters[0];
+    *para2=prnDataParameters[1];
+    *para3=prnDataParameters[2];
+    *para4=prnDataParameters[3];
+    return prnDataBufferUser;
+
+}
+
+
+    // Sending Text Fifo
+// ONE printer doc consists of 20 x 64 byte
+// #define MAXNROF_PRNBYTES   64
+// #define MAXNROF_PRNBLOCKS  20
+static char Sdata_PRN_TEXT[MAXNROF_PRNBLOCKS][MAXNROF_PRNBYTES];
+static uint8_t pPrnDataBuff;        // points to next PRINTER_BLOCK
+
+
+//static uint8_t pPrnDataBuff;        // points to next waiting printer text
+//  defined above, needed if more then one text is stored (before sent)
+// every block will be sent after 100ms, if 8 blocks are stored within this 100ms
+// then pointer goes up to 8. Important: FIFO!!!!!!!!
+
+void epi_resetPrinterStack(void)
+{
+    pPrnDataBuff=0;
+}
+
+uint8_t epi_storePrnText(char *buf, uint8_t leng)
+{
+    // store text from Gui in next higher free memory 0....9
+
+    uint16_t len;
+    uint8_t  pp, nn;
+
+    pp=pPrnDataBuff;    // next free memory block with 64byte each
+    if (pp>=MAXNROF_PRNBLOCKS)
+        return 1;   // not possible, no free mem
+
+    //len=tslib_strlen(buf);    // kennt keine Binärzeichen!!!!!!
+    len=leng;
+    if (len>MAXNROF_PRNBYTES)
+        len=MAXNROF_PRNBYTES;
+
+    tslib_strclr(Sdata_PRN_TEXT[pp], 0, MAXNROF_PRNBYTES);
+
+    for (nn=0; nn<len; nn++)
+        Sdata_PRN_TEXT[pp][nn]=buf[nn];     // copy new text into buffer
+
+    if (pPrnDataBuff<MAXNROF_PRNBLOCKS)
+        pPrnDataBuff++;                     // inc pointer if end not yet reached
+    return 0;       // OK
+}
+
+
+
+uint8_t gpi_restorePrnText(uint8_t *retbuf)
+{
+    // read printer text and send to slave, size of retbuf == 64
+
+    // always read from [0] because this is the oldest (Fifo)
+    // then move all text lines down by one and dec pointer
+
+    uint8_t  nn, pp=pPrnDataBuff;
+
+    if (pp==0)    // next free memory block with 64byte each
+        return 1;           // no text in buffer
+
+    // example: pp=5: then buffers [0...4] are occupied
+
+    for (nn=0; nn<MAXNROF_PRNBYTES; nn++)
+        retbuf[nn] = uint8_t (Sdata_PRN_TEXT[0][nn]);     // restore oldest text
+
+    // now copy textline [1] to [0], then
+    // copy textline [2] to [1], then
+    // copy textline [3] to [2] .... upto [pp-1] to [pp-2]
+    // hint: copying from 9....0 would delete all strings!!!!!!
+
+    for (nn=0; nn<(pp-1); nn++)
+        tslib_strcpy(Sdata_PRN_TEXT[nn+1], Sdata_PRN_TEXT[nn], MAXNROF_PRNBYTES);
+    if (pPrnDataBuff>0)
+        pPrnDataBuff--;
+    pp=pPrnDataBuff;
+    // example: pp=4: then buffers [0...3] are still occupied, pp=0: all buffers empty
+
+    // now clear highest copyed line (which got free now)
+    tslib_strclr(Sdata_PRN_TEXT[pp], 0, MAXNROF_PRNBYTES);
+
+    // optionally: clear all remaining higher lines:
+    for (nn=(pp+1); nn<MAXNROF_PRNBLOCKS; nn++)
+         tslib_strclr(Sdata_PRN_TEXT[nn], 0, MAXNROF_PRNBYTES);
+
+    return 0;
+}
+
+uint8_t gpi_chk4remainingText(void)
+{
+    // retval: 0: no more textline left (to send)  >0: nr of 64byte-blocks
+    return (pPrnDataBuff);
+}
+
+
+
+
+

DCPlugin/src/tslib.cpp

@@ -0,0 +1,557 @@
+#include "tslib.h"
+#include <QThread>
+
+//tslib::tslib()
+//{
+
+
+//}
+
+
+/*
+uint16_t tslib::uchar2uint(uint8_t Highbyte, uint8_t Lowbyte)
+{
+    uint16_t uitmp;
+    uitmp=0;
+    uitmp |= uint8_t(Highbyte);
+    uitmp<<=8;
+    uitmp |= uint8_t(Lowbyte);
+    return uitmp;
+}
+
+uint8_t tslib::uint2uchar(uint16_t uival, bool getHighB)
+{
+    // getHighB: low=GetLowByte
+    uint16_t uitmp=uival;
+    if (getHighB==0)
+        return uint8_t(uitmp);
+    uitmp>>=8;
+    return uint8_t(uitmp);
+
+}*/
+
+uint16_t uchar2uint(char Highbyte, char Lowbyte)
+{
+    uint16_t uitmp;
+    uitmp=0;
+    uitmp |= uint8_t(Highbyte);
+    uitmp<<=8;
+    uitmp |= uint8_t(Lowbyte);
+    return uitmp;
+}
+
+uint16_t uchar2uint(uint8_t Highbyte, uint8_t Lowbyte)
+{
+    uint16_t uitmp;
+    uitmp=0;
+    uitmp |= uint8_t(Highbyte);
+    uitmp<<=8;
+    uitmp |= uint8_t(Lowbyte);
+    return uitmp;
+}
+
+uint32_t uchar2ulong(uint8_t Highbyte, uint8_t MHbyte, uint8_t MLbyte, uint8_t Lowbyte)
+{
+    uint32_t ultmp=0;
+
+    ultmp |= uint8_t(Highbyte);
+    ultmp<<=8;
+    ultmp |= uint8_t(MHbyte);
+    ultmp<<=8;
+    ultmp |= uint8_t(MLbyte);
+    ultmp<<=8;
+    ultmp |= uint8_t(Lowbyte);
+    return ultmp;
+}
+
+uint8_t uint2uchar(uint16_t uival, bool getHighB)
+{
+    // getHighB: low=GetLowByte
+    uint16_t uitmp=uival;
+    if (getHighB==0)
+        return uint8_t(uitmp);
+    uitmp>>=8;
+    return uint8_t(uitmp);
+
+}
+
+
+void delay(uint16_t MilliSec)
+{
+    QThread::msleep(uint32_t(MilliSec));
+}
+
+
+void GetTimeString(uint8_t hours, uint8_t minutes, uint8_t seconds, uint8_t System12h, uint8_t ShowSec, uint8_t *buf)
+{
+	// Zahlenwerte in String wandeln, 12/24h-Format     // 12byte für buf!
+	uint8_t usa;
+	uint16_t  jj;
+	uint8_t hh, mm, ss, with_sec;
+
+        // buf[0]= ganz linkes Zeichen
+    hh=hours;
+    mm=minutes;
+    ss=seconds;
+
+    // 15.10.12, Plausibilitätsprüfung --------------------------------------------------
+    if (hh>23) hh=0;
+    if (mm>59) mm=0;
+    if (ss>59) ss=0;
+
+    with_sec=ShowSec;
+        for (jj=0; jj<12; jj++) buf[jj]=0;
+        usa = System12h; 		// 1:12h   0:24h
+
+    // Stunden:
+        if (usa)
+    {
+        // 12h System
+        if (hh==0 || hh==12)
+        {
+            // 12AM (Mitternacht) oder 12PM (Mittag)
+                buf[0]=0x31;
+                buf[1]=0x32;
+        } else
+        if (hh<12)
+        {
+            // 1..11AM
+                buf[0]=hh/10+0x30;
+                buf[1]=hh%10+0x30;
+        } else
+        {
+            //13:00 bis 23Uhr
+                buf[0]=(hh-12)/10+0x30;
+                buf[1]=(hh-12)%10+0x30;
+        }
+    } else
+    {
+        // 24h System
+        buf[0]=hh/10+0x30;
+        buf[1]=hh%10+0x30;
+    }
+
+    // Minuten:
+    buf[2]=':';
+    buf[3]=mm/10+0x30;
+    buf[4]=mm%10+0x30;
+
+    jj=5;
+    if (with_sec)
+    {
+        buf[jj++]=':';
+        buf[jj++]=ss/10+0x30;
+        buf[jj++]=ss%10+0x30;
+    }
+    if (usa)
+    {
+        buf[jj++]=' ';
+        if (hh<12)
+            buf[jj++]='A';
+        else
+            buf[jj++]='P';
+        buf[jj++]='M';
+    }
+
+}
+
+// -------------------    ********************************************************************************
+
+void GetDateString(uint8_t day, uint8_t month, uint8_t yearhigh, uint8_t yearlow, uint8_t format, uint8_t sep, uint8_t *buf)
+{
+	// generate date as ascii string from integers day/month/year
+	// yearhigh: 10..29, in europe always 20 (not in arabia!) comes as hex number, e.g. 0x20
+	// format=  0: dd.mm.yyyy   (deutsch)
+	//          1: mm.dd.yyyy   (amerika)
+    //          2: yyyy.mm.dd   (Iran, Dubai)
+    //          3: dd.yyyy.mm
+    //          4: mm.yyyy.dd
+    //          5: yyyy.dd.mm
+        // sep: 0: use . as seperator   1: use / as seperator
+    // return String in *buf      // 11byte für buf!
+
+
+	uint8_t tag, mon, jahr, d10, d1, m10, m1, y1000, y100, y10, y1;
+	uint8_t slash;
+
+
+    y100= (yearhigh & 0x0F)+0x30;
+    y1000=((yearhigh & 0xF0)>>4)+0x30;
+//    if (yearhigh>=20)
+//    {
+//    	y1000='2';
+//        y100=28+yearhigh;   // '0' + (yearhigh-20)
+//    } else
+//    if (yearhigh<20)
+//    {
+//        y1000='1';
+//        y100=38-yearhigh;   // '9' - (19-yearhigh)
+//    }
+
+    tag=day;
+    mon=month;
+    jahr=yearlow;
+
+    if (mon>12 || mon==0) mon=1;           // 23.10.12
+    if (tag>31 || tag==0) tag=1;
+    if (jahr>50 || jahr<11) jahr=1;
+
+    if (sep==0)
+        slash='.';          // slash==0
+    else if (sep==1)
+        slash='/';
+    else
+    if  (sep>=0x20)
+        slash=sep;
+    else
+        slash='.';
+
+    d10 =tag/10;
+    d1  =tag%10;
+    m10 =mon/10;
+    m1  =mon%10;
+    y10 =jahr/10;
+    y1  =jahr%10;
+
+	d10 +=0x30;    // in Asccii wandeln
+	d1  +=0x30;
+	m10 +=0x30;
+	m1  +=0x30;
+	y10 +=0x30;
+    y1  +=0x30;
+
+	switch (format)
+	{
+		    // 0: dd.mm.yyyy
+	    case 0: buf[0]=d10; buf[1]=d1; buf[2]=slash; buf[3]=m10; buf[4]=m1; buf[5]=slash;
+		    buf[6]=y1000; buf[7]=y100; buf[8]=y10; buf[9]=y1; break;
+
+		    // 1: mm.dd.yyyy
+	    case 1: buf[0]=m10; buf[1]=m1; buf[2]=slash; buf[3]=d10; buf[4]=d1; buf[5]=slash;
+		    buf[6]=y1000; buf[7]=y100; buf[8]=y10; buf[9]=y1; break;
+
+		// 2: yyyy.mm.dd
+	    case 2: buf[0]=y1000; buf[1]=y100; buf[2]=y10; buf[3]=y1; buf[4]=slash; buf[5]=m10;
+		    buf[6]=m1; buf[7]=slash; buf[8]=d10; buf[9]=d1; break;
+
+		// 3: dd.yyyy.mm
+	    case 3: buf[0]=d10; buf[1]=d1; buf[2]=slash; buf[3]=y1000; buf[4]=y100;
+		    buf[5]=y10; buf[6]=y1; buf[7]=slash; buf[8]=m10; buf[9]=m1; break;
+
+		// 4: mm.yyyy.dd
+	    case 4: buf[0]=m10; buf[1]=m1; buf[2]=slash; buf[3]=y1000; buf[4]=y100;
+		    buf[5]=y10; buf[6]=y1; buf[7]=slash; buf[8]=d10; buf[9]=d1; break;
+
+		// 5: yyyy.dd.mm
+	    case 5: buf[0]=y1000; buf[1]=y100; buf[2]=y10; buf[3]=y1; buf[4]=slash; buf[5]=d10;
+		    buf[6]=d1; buf[7]=slash; buf[8]=m10; buf[9]=m1; break;
+
+	}
+	buf[10]=0;
+
+
+}
+
+// -------------------    ********************************************************************************
+
+void GetShortDateString(uint8_t day, uint8_t month, uint8_t yearlow, uint8_t format, uint8_t sep, uint8_t *buf)
+{
+	// generate date as ascii string from integers day/month/year
+	// format=  0: dd.mm.yy   (deutsch)
+	//          1: mm.dd.yy   (amerika)
+    //          2: yy.mm.dd   (Iran, Dubai)
+    //          3: dd.yy.mm
+    //          4: mm.yy.dd
+    //          5: yy.dd.mm
+        // sep: 0: use . as seperator   1: use / as seperator
+    // return String in *buf      // 11byte für buf!
+
+
+	uint8_t tag, mon, jahr, d10, d1, m10, m1, y10, y1;
+	uint8_t slash;
+
+
+    tag=day;
+    mon=month;
+    jahr=yearlow;
+
+    if (mon>12 || mon==0) mon=1;           // 23.10.12
+    if (tag>31 || tag==0) tag=1;
+    if (jahr>50 || jahr<11) jahr=1;
+
+    if (sep==0)
+        slash='.';          // slash==0
+    else if (sep==1)
+        slash='/';
+    else if  (sep>=0x20)
+        slash=sep;
+    else
+        slash='.';
+
+    d10 =tag/10;
+    d1  =tag%10;
+    m10 =mon/10;
+    m1  =mon%10;
+    y10 =jahr/10;
+    y1  =jahr%10;
+
+	d10 +=0x30;    // in Asccii wandeln
+	d1  +=0x30;
+	m10 +=0x30;
+	m1  +=0x30;
+	y10 +=0x30;
+    y1  +=0x30;
+
+	switch (format)
+	{
+		    // 0: dd.mm.yyyy
+	    case 0: buf[0]=d10; buf[1]=d1; buf[2]=slash; buf[3]=m10; buf[4]=m1; buf[5]=slash;
+		    buf[6]=y10; buf[7]=y1; break;
+
+		    // 1: mm.dd.yyyy
+	    case 1: buf[0]=m10; buf[1]=m1; buf[2]=slash; buf[3]=d10; buf[4]=d1; buf[5]=slash;
+		    buf[6]=y10; buf[7]=y1; break;
+
+		// 2: yyyy.mm.dd
+	    case 2: buf[0]=y10; buf[1]=y1; buf[2]=slash; buf[3]=m10;
+		    buf[4]=m1; buf[5]=slash; buf[6]=d10; buf[7]=d1; break;
+
+		// 3: dd.yyyy.mm
+	    case 3: buf[0]=d10; buf[1]=d1; buf[2]=slash;
+		    buf[3]=y10; buf[4]=y1; buf[5]=slash; buf[6]=m10; buf[7]=m1; break;
+
+		// 4: mm.yyyy.dd
+	    case 4: buf[0]=m10; buf[1]=m1; buf[2]=slash;
+		    buf[3]=y10; buf[4]=y1; buf[5]=slash; buf[6]=d10; buf[7]=d1; break;
+
+		// 5: yyyy.dd.mm
+	    case 5: buf[0]=y10; buf[1]=y1; buf[2]=slash; buf[3]=d10;
+		    buf[4]=d1; buf[5]=slash; buf[6]=m10; buf[7]=m1; break;
+
+	}
+	buf[8]=0;
+
+
+}
+
+uint16_t tslib_strlen(char *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)
+{
+    uint16_t nn;
+
+    for (nn=0; nn<len; nn++)
+        buf[nn]=clrsign;
+
+}
+
+void tslib_strclr(uint8_t *buf, char clrsign, uint16_t len)
+{
+    uint16_t nn;
+
+    for (nn=0; nn<len; nn++)
+        buf[nn]=uint8_t (clrsign);
+
+}
+
+
+void tslib_strcpy(char *srcbuf, char *destbuf, uint16_t len)
+{
+    uint16_t nn;
+
+    for (nn=0; nn<len; nn++)
+        destbuf[nn]=srcbuf[nn];
+
+}
+
+void tslib_strcpy(char *srcbuf, uint8_t *destbuf, uint16_t len)
+{
+    uint16_t nn;
+
+    for (nn=0; nn<len; nn++)
+        destbuf[nn]=uint8_t(srcbuf[nn]);
+
+}
+
+void tslib_strcpy(uint8_t *srcbuf, uint8_t *destbuf, uint16_t len)
+{
+    uint16_t nn;
+
+    for (nn=0; nn<len; nn++)
+        destbuf[nn]=srcbuf[nn];
+
+}
+
+bool tslib_isDecAsciiNumber(char sign)
+{
+    if (sign>=0x30 && sign<=0x39)
+        return true;
+    return false;
+}
+
+bool tslib_isHexAsciiNumber(char sign)
+{
+    if (sign>=0x30 && sign<=0x39)
+        return true;
+    if (sign>=0x61 && sign<=0x66)   // a...f
+        return true;
+    if (sign>=0x41 && sign<=0x46)   // A...F
+        return true;
+    return false;
+}
+
+int tslib_getMinimum(int val1, int val2)
+{
+    if (val1<val2)
+        return val1;
+    return val2;
+}
+
+
+
+void tslib_text2array(QByteArray text, char *aray, uint16_t maxArayLen)
+{
+    QByteArray  sloc;
+    int ii, LL=text.length();
+
+    if (LL>maxArayLen) LL=maxArayLen;
+    for (ii=0; ii<LL; ii++)
+    {
+        aray[ii]=text.at(ii);
+    }
+    if (LL==maxArayLen)
+        aray[LL-1]=0;
+    else
+        aray[LL]=0;
+}
+
+
+// -----------------------------------------------------------------------------------------------
+// functions for DeviceController's Bootloader ---------------------------------------------------
+// -----------------------------------------------------------------------------------------------
+/*
+uint16_t tslib_calcCrcCcitt(uint16_t BufLength, uint8_t *buf)
+{
+    uint8_t  nn, B15H, element;
+    uint16_t crc = 0x84cf;
+
+    while (BufLength--)
+    {
+        element = *buf++;
+        for (nn = 0; nn < 8; nn++)
+        {
+            B15H = 0;
+            if(crc & 0x8000)
+                B15H = 1;
+            crc = (crc << 1) | ((element >> (7 - nn)) & 0x01);
+            if (B15H)
+            {
+                crc ^= 0x1021;
+            }
+        }
+    }
+
+    for (nn = 0; nn < 16; nn++)
+    {
+        B15H = 0;
+        if(crc & 0x8000)
+        B15H = 1;
+        crc = (crc << 1) | 0x00;
+        if (B15H)
+        {
+            crc ^= 0x1021;
+        }
+    }
+    return crc;
+
+}
+
+static uint8_t LastBLcmd;   // stored the last sent cmd in order to analys response
+                            // cmd echo'ed: error       cmd or'ed with 0x80: OK
+
+uint8_t tslib_prepareDC_BLcmd(uint8_t Cmd, uint8_t SendDataLength, uint8_t *sendData, uint8_t *outBuf)
+{
+    // make BL protocol, retval = outbuf length (5...133)
+    // bring data in correct form: start always with 0x02   finish with 0x03 and append checksum
+    // 0x02 Cmd < ...sendData ..>  CRC  CRC 0x03
+    // Data length = 0...64
+    // special conversion: if data contain 2 or 3 (STX, ETX) then write two bytes:  0x1B (=ESC) and data|0x80
+    // so maxlength = 5 + 2 x 64 (if all data are 2 or 3)  without 2,3: maxlength = 5 + 64
+
+    uint8_t  myBuf[140], pp=0, nn, uctmp, currLen=0;
+    uint16_t calcCrc;
+
+    tslib_strclr(myBuf, 0, 140);
+
+    myBuf[pp++]=2;    // STX
+    myBuf[pp++]=Cmd;
+    LastBLcmd=Cmd;
+
+    // append data:
+    for (nn=0; nn<SendDataLength; nn++)
+    {
+        uctmp=sendData[nn];
+        if (uctmp==2 || uctmp==3)       // STX or ETX in normal data!
+        {
+            myBuf[pp++]=0x1B;       // ESC
+            myBuf[pp++]=uctmp | 0x80;
+        } else
+            myBuf[pp++]=uctmp;
+    }
+    currLen=pp;
+
+    // calc crc: (over cmd and data, without STX)
+    calcCrc=tslib_calcCrcCcitt(uint16_t(currLen), myBuf);
+    myBuf[pp++]=uint8_t(calcCrc & 0x00FF);
+    myBuf[pp++]=uint8_t((calcCrc>>8) & 0x00FF);
+    myBuf[pp++]=3;
+    currLen=pp;
+
+    return currLen;
+}
+
+// some special commands (right out of bootloader manual)
+uint8_t tslib_readBLversion(uint8_t *sendData)
+{
+    // minimum size of sendData-buffer: 5byte  retval: length
+    uint8_t myBuf[2];
+    tslib_strclr(myBuf, 0, 2);
+    return tslib_prepareDC_BLcmd(0x11, 0, myBuf, sendData);
+}
+
+uint8_t tslib_readFWversion(uint8_t *sendData)
+{
+    // minimum size of sendData-buffer: 5byte  retval: length
+    uint8_t myBuf[2];
+    tslib_strclr(myBuf, 0, 2);
+    return tslib_prepareDC_BLcmd(0x12, 0, myBuf, sendData);
+}
+
+uint8_t tslib_exitBL(uint8_t *sendData)
+{
+    // minimum size of sendData-buffer: 5byte  retval: length
+    uint8_t myBuf[2];
+    tslib_strclr(myBuf, 0, 2);
+    return tslib_prepareDC_BLcmd(0x18, 0, myBuf, sendData);
+}
+
+uint8_t tslib_sendFlashStartAddr2BL(uint32_t startAddr, uint8_t *sendData)
+{
+    // minimum size of sendData-buffer: 13byte    retval: length (9...13)
+    uint8_t myBuf[2];
+    tslib_strclr(myBuf, 0, 2);
+    return tslib_prepareDC_BLcmd(0x11, 0, myBuf, sendData);
+}
+*/
+
+// -----------------------------------------------------------------------------------------------
+