#include "datIf.h"
#include "sendWRcmd.h"
#include "controlBus.h"
#include "storeINdata.h"
#include <QDebug>
#include <datei.h>
#include <QDir>





// called from MainWindow()


#define     DATIF_MAXCMDS        16
static uint8_t dif_dataStep;
static uint8_t dif_scanStep;    //, RDBLKNR;


static uint8_t datif_OutCmdpara1, datif_OutCmdpara2, datif_OutCmdpara3, datif_OutCmdpara4;
static uint16_t datif_OutCmdpara5;
static uint32_t datif_OutCmdpara6;
static uint8_t cycl_running;
static bool    doRepeat;

static uint8_t keepLastWrCmd, keepLastRdCmd;
static uint8_t keepLastblockNum, keepLastdat1, keepLastdat2, keepLastdat3, keepLastdat4;
static uint8_t keepLastlength, keepLastdata64[66];



// new, 17.7.23:
static uint8_t datif_cmdWasPerformed;
static uint8_t datif_repeatCtr;
static uint8_t datif_kindOfCmd;

static uint8_t datif_pNextCmd, datif_sendSlowCmd;

//#define     DATIF_MAXTO_WAIT4RESP       80      //20 erhöht am 17.7 geht viel besser
    // höchster gemessener Wert (bei 20ms): 6


//#define     DATIF_GAP4RESP              1
    // weniger als 1 geht nicht. erzeugt eine Lücke zw. 20..65ms (2 Programmzyklen)

//#define     DATIF_CTR_GOTRESPVAL        100


T_datif::T_datif(QObject *parent) : QObject(parent)
{
    QByteArray myBA;
    QDir myDir("../dmd");

    if (!myDir.exists())
        myDir.mkdir("../dmd");

    myDCIF = new T_prot();

    // valid data was received, storing
    connect(myDCIF, SIGNAL(framerecieved()), this, SLOT(StoredRecData()));

    // new, 9.11.20 data for DC-bootloader received not matchind Pprot
    //connect(myDCIF, SIGNAL(rawDataRecieved()), this, SLOT(BLdataRecData()));

    // cyclic transmission of INPUT-Requests
    datif_trigger = new QTimer();
    connect(datif_trigger, SIGNAL(timeout()), this, SLOT(datif_cycleSend()));
    datif_trigger->setSingleShot(false);
    datif_trigger->start(20);     // in ms,

    // passing Signal through
    //connect(myDCIF, SIGNAL(framerecieved()), this, SLOT( ResponseRecieved() ));

    datif_OutCmdpara1=0;
    datif_OutCmdpara2=0;
    datif_OutCmdpara3=0;
    datif_OutCmdpara4=0;
    dif_dataStep=1;

    dif_scanStep=0;
    selectedSlaveAddr=FIX_SLAVE_ADDR;
    cycl_running=0;
    gpi_storeDcDataValid(0);        // data are not yet valid, no response from DC by now
    datif_noResponseCtr=0;

    datif_repeatCtr=0;
    datif_cmdWasPerformed=0;    // 0: no response by now

    datif_kindOfCmd=0;

    gpi_storeOverallResult(0xFF);

    // neu, 24.5.23: Alle Daten zusätzlich in Datei speichern
//    if (datei_ifFileExists(FILENAME_SHAREDDATA))
//    {
//        myBA.clear();
//        myBA=datei_readFromFile(FILENAME_SHAREDDATA);
//    }
/*
    // Testfile ereugen:
    csv_startCreatingFile();
    csv_addUintToFile(0);
    csv_addUintToFile(1);
    csv_addUintToFile(2);
    csv_addUintToFile(3);
    csv_addUintToFile(4);
    csv_addUintToFile(5);
    myBA=csv_readbackArray();
    datei_clearFile(FILENAME_SHAREDDATA);
    datei_writeToFile(FILENAME_SHAREDDATA, myBA);
*/
    doRepeat=true;
    datif_pNextCmd=0;
    datif_sendSlowCmd=0;

}

void T_datif::resetChain(void)
{
   dif_scanStep=0;
}

char T_datif::datif_cycleSend()
{
    // cyclic transmission of INPUT-Requests
    // call cyclic every 20ms to send next request , then wait for response before sending again!!!
    //uint16_t nxtAsCmd;
    uint8_t  dataSendBuf[160], dataBufLen, dbl;
    //static uint8_t BlockCounter;

    uint8_t nextWrCmd, nextRdCmd, blockNum, dat1, dat2, dat3, dat4;
    uint8_t length, data[66];
    bool b_ret;

    // send next command
    if ( !myDCIF->isPortOpen())
    {
        //qDebug()  << "com port not available";    // wird ununterbrochen ausgegeben
        gpi_storeDcDataValid(0);    // DC data not valid
        return 0;
    }

    // supervise if DC data are valid
    datif_noResponseCtr++;         // inc every 20ms
    if (datif_noResponseCtr>250)   // no life sign from device controller (DC) for about 3s
        gpi_storeDcDataValid(0);    // DC data has not updated for >=5s -> no longer valid!

    // Ueberwachung ob ein oder mehrere Commands am Stueck erfolgreich waren
    if (gpi_wantToResetSupervision())
    {
        gpi_storeOverallResult(0xFF);
    }



    // wait for response ----------------------------------------------------------------------------

    // "cycl_running" entscheidet ob ein neues Kommando gesendet werden darf oder ob wir noch auf die Antwort des letzten warten
    // bei der Antwort gibt's drei Faelle:
    // a) Antwort OK --> nach einer Luecke von 10ms neues Kommando schicken
    // b) Antwort meldet Fehler -> 2x wiederholen (nach einer Luecke von 10ms )
    // c) gar keine Antwort, Timeout nach 100ms -> 2x wiederholen (nach einer Luecke von 10ms )
    // cycl_running=0: nichts zu tun    1: Mitteilung: Kommando wurde soeben abgesendet, 2,3,4 = Wiederholung

    if (cycl_running)   // 21.9.23 doRepeat hier raus sonst gehts warten auch nicht mehr (BL)
     //   if (cycl_running && doRepeat)
    {
        // request is still running, wait for response before next sending
        //qDebug()<< "datif wait for response";
        datif_trigger->stop();
        datif_trigger->start(20);   // ruft "this" (datif_cycleSend) erneut in 20ms auf
                // mit 10 kein Unterscheid weil Zykluszeit grösser

        cycl_running++;     // inc every 20...30ms  // warte max 100ms auf Antwort
        if (cycl_running >80 && cycl_running <95)   // neu 13.9.23     mind. 40 damit Templates
                                                                    // in Folge gedruckt werden koennen
                                                    // 95: muss nur kleiner sein als die 100 fuer die Luecke
                                                    // 17.10.23:  50--> 80
        {
            // 100ms vergangen, bisher keine Antwort, also Kommando wiederholen
            qDebug()<< "datif timeout no response for wr/rd cmd "<< keepLastWrCmd << " " << keepLastRdCmd;            
            cycl_running = 0;       // gleich wiederholen weil ja schon ewig nichts mehr reinkam
            datif_cmdWasPerformed=2;    //  NO :((
            gpi_storeLastResult(8);

        }

        if (cycl_running>=101)    // 100 + 1
        {
            // Antwort ist gekommen, also nach kurzer Luecke naechstes (datif_cmdWasPerformed==1)
            //      oder nochmal gleiches (datif_cmdWasPerformed==2) Kommando senden
            //qDebug()<< "datif got any response";
            cycl_running=0;            
        }

        // hier stoppen, weil Antwort des letzten Cmds noch nicht da
        return 0;
    }




    // 17.7.2023: repeat commands if result was !=OK  -------------------------------------------------------------------
    if (datif_cmdWasPerformed==2 && doRepeat)       // Cmd was not or false performed und Wiederholen erwuenscht
    {
        //qDebug()<<"datif: repeating...";

        datif_repeatCtr++;
        if (datif_repeatCtr>3)
        {
            // give in, 3x no or wrong response
            datif_cmdWasPerformed=0;

            datif_kindOfCmd=0;
            cycl_running=0;
            gpi_storeOverallResult(2);
            return 0;
        }

        // repeat last command as we got no or bad result (error)
        if (datif_kindOfCmd==2)
        {
            //qDebug()  << "datif: repeat long FDcmd (wr/rd): " <<keepLastWrCmd<< "/" << keepLastRdCmd;

            myDCIF->setUserWriteData(keepLastWrCmd, keepLastblockNum, keepLastlength, keepLastdata64);
            myDCIF->setUserReadData(keepLastRdCmd);
            myDCIF->sendUserData(selectedSlaveAddr);
            cycl_running=1;     // 1: start transmission and reset TOcounter
            datif_cmdWasPerformed=0;
        } else
        if (datif_kindOfCmd==1)
        {
            //qDebug()  << "datif: repeat short FDcmd (wr/rd): " <<keepLastWrCmd<< "/" << keepLastRdCmd;

            data[0]=keepLastdat1; data[1]=keepLastdat2; data[2]=keepLastdat3; data[3]=keepLastdat4; data[4]=0;
            myDCIF->setUserWriteData(keepLastWrCmd, keepLastblockNum, 4, data);
            myDCIF->setUserReadData(keepLastRdCmd);
            myDCIF->sendUserData(selectedSlaveAddr);
            cycl_running=1;     // 1: start transmission
            datif_cmdWasPerformed=0;
        } else
        {
            qDebug()  << "datif: unknown cmd, stop repeating wr/rd:" << keepLastWrCmd << " " << keepLastRdCmd;
            datif_cmdWasPerformed=0;
            cycl_running=0;
            datif_kindOfCmd=0;
        }
        return 0;
    }   // end of repeat commands

    // Send new command ---------------------------------------------------------------
    //  from 11.4.23: direkt access to fastDevice Interface
    // send long fast direct command
    if (checkNextFDcmd()==2)
    {
        // return 0: no command waiting
        //          1: short cmd
        //          2: long cmd

        gpi_storeOverallResult(0);
        b_ret=longFDcmd_get(&nextWrCmd, &nextRdCmd, &blockNum, &length, data);
        if (b_ret)
        {
            keepLastWrCmd=nextWrCmd; keepLastRdCmd=nextRdCmd;
            keepLastblockNum=blockNum;
            keepLastlength=length;
            for (int ii=0; ii<66; ii++)
                keepLastdata64[ii]=data[ii];

            myDCIF->setUserWriteData(nextWrCmd, blockNum, length, data);
            myDCIF->setUserReadData(nextRdCmd);
            myDCIF->sendUserData(selectedSlaveAddr);

            //qDebug()<<"Datif send long FD cmd (wr/rd): "<<nextWrCmd<< " / " << nextRdCmd
            //        << " " << data[0]<< " " << data[1]<< " " << data[2]<< " " << data[3];

            cycl_running=1;     // 1: start transmission
            datif_kindOfCmd=2;
        }
        datif_repeatCtr=0;
        doRepeat=true;
        return 0;
    } else

    // send short fast direct command
    if (checkNextFDcmd()==1)
    {
        gpi_storeOverallResult(0);

        b_ret=sendFDcmd_get(&nextWrCmd, &nextRdCmd, &blockNum, &dat1, &dat2, &dat3, &dat4);
        if (b_ret)
        {
            keepLastWrCmd=nextWrCmd; keepLastRdCmd=nextRdCmd;
            data[0]=dat1; data[1]=dat2; data[2]=dat3; data[3]=dat4; data[4]=0;
            keepLastblockNum=blockNum;
            keepLastdat1=dat1; keepLastdat2=dat2; keepLastdat3=dat3; keepLastdat4=dat4;

            myDCIF->setUserWriteData(nextWrCmd, blockNum, 4, data);
            myDCIF->setUserReadData(nextRdCmd);
            myDCIF->sendUserData(selectedSlaveAddr);

            //qDebug()<<"Datif send short FD cmd (wr/rd): "<<nextWrCmd<< " / " << nextRdCmd << "   "
            //        << blockNum << " " << dat1 << " " << dat2<< " " << dat3<< " " << dat4;

            cycl_running=1;     // 1: start transmission
            datif_kindOfCmd=1;
        }
        datif_repeatCtr=0;
        doRepeat=true;
        return 0;
    }

    // send data to DC-Bootloader
    dbl=sendWRcmd_getSendBlock160(&dataBufLen, dataSendBuf);
    if (dbl>0)
    {
        cycl_running=1;     // 1: start transmission
    //qDebug()  << "datif: sending " << dataBufLen << " bytes to BL: "
    //             << QTime::currentTime().toString(Qt::ISODateWithMs) <<" "
    //             << QByteArray((const char*)dataSendBuf,dataBufLen).toHex(':');

        datif_OUT_SendRandomData(dataSendBuf, dataBufLen);
        datif_kindOfCmd=0;
        datif_repeatCtr=0;
        doRepeat=false;
        return 0;
    }

    // if no direct comands need to be sent then send input requests
    if (gpi_isEmmisionOn())     // auto send button is pressed
    {
        //qDebug() << "auto request is on";
        datif_kindOfCmd=0;
        sendINrequestsAutomatic();        // request all cyclic data sequential
    }
    else
    {
        dif_scanStep=0;         // always start from beginning
        gpi_storeDcDataValid(0);
    }

    datif_cmdWasPerformed=0;    // 0: no response by now
    return 0;
}

// ##############################################################################

// sende alle Befehle um die Eingangsdaten abzufragen der Reihe nach:
char T_datif::sendINrequestsAutomatic(void)
{
    //qDebug() << "send IN request " << dif_scanStep;
    //uint8_t datif_autoRequCommandList[30]={11, 12, 14, 17, 18, 19, 22, 23, 27, 30,
    //                                       31, 32, 33, 35, 102, 103, 104, 106, 107, 109,
    //                                       114,0,0,0,0,0,0,0,0,0};

    // extension 6.12.23, complete list:
    uint8_t datif_autoRequCommandList[40]={11, 12, 13, 14, 17, 18, 19, 21, 22, 23,
                                           24, 25, 27, 30, 31, 32, 33, 35, 39, 40,
                                           41, 42, 102,103,104,106,107,108,109,110,
                                           112,113,114,115,116,0,  0,  0,  0,  0};
    uint8_t datif_maxNrCommands=35, datif_sendNow;

    // send quicker while transaction is ongoing:
    uint8_t datif_vendRequCommandList[15]={102,107,108,110,112,115,116,31,32,40,41,42,0,0,0};
    uint8_t datif_maxVendingCmds=12;

    // special commands:
    // 102: get IOs run constantly!!!
    // 108, 112: get inserted amount in cent in sum, quick while purchase
    // 113: get wake source, can be requested one time by Master after wake. Not here
    // 19:  get time and date and Extra values. poll occasionally and if needed
    // 107, 22: MDB: poll if needed

    doRepeat=true;  // 20.9.23 15uhr (after release)

    if (gpi_getNowCoinPay())
    {
        // send only important commands while transaction in progress
        if (datif_pNextCmd>=datif_maxVendingCmds ) datif_pNextCmd=0;
        datif_sendNow=datif_vendRequCommandList[datif_pNextCmd++];
        if (datif_sendNow>0)    // never send Command 0
        {
            datif_sendIOrequest(0, datif_sendNow, 0);
            //qDebug() << "datif, VEND-request: " << datif_sendNow;
        } else
            datif_pNextCmd=0;       // falls in der Liste 0 vorkommt dann von vorne beginnen

    } else
    {
        // no transaction, request all but request DI's more frequently
        if (datif_sendSlowCmd>0)    // send slow and fast commands alternating
        {
            // send special command, slowly
            if (datif_pNextCmd>=datif_maxNrCommands ) datif_pNextCmd=0;
            datif_sendNow=datif_autoRequCommandList[datif_pNextCmd++];
            if (datif_sendNow>0)    // never send Command 0
            {
                datif_sendIOrequest(0, datif_sendNow, 0);
               // qDebug() << "datif, auto-requ: " << datif_sendNow;
            } else
                datif_pNextCmd=0;       // falls in der Liste 0 vorkommt dann von vorne beginnen
        } else
        {
            // request inputs, high priority
            datif_sendIOrequest(0, 31, 0);         // 102
            // while coin collection DIs are polled slower
            //qDebug()<< "datif send requ.31 get DIs";
        }
        if (++datif_sendSlowCmd>1) datif_sendSlowCmd=0;     // 0,1,0,1,0,1,0....
    }

    return 0;       // 25.9.2023, wichtig sonst bleibt die komplette PTU stehen!!!!
}


char T_datif::isPortOpen(void)
{
    return (myDCIF->isPortOpen());
}


// ##############################################################################
//              Empfangsdaten einsortieren
// ----------------------------------------------------------------------------------------------



void T_datif::StoredRecData()
{
    // got response from slave on last request
    // call automatically by T_prot
    uint8_t res;

    datif_noResponseCtr=0;
    loadRecDataFromFrame();
    res=myDCIF->ifDataReceived();
        // return: 0xFF: result unknown      0=OK
        // 1= wrong length    2=wrong start sign           5= wrong crc
        // 6= slave: master cmd was wrong       7: slave: could not write/read data
    gpi_storeLastResult(res);
}

char T_datif::loadRecDataFromFrame()
{
    // is called even with wrong received data in order to speed up the process (stop waiting for response)
    // necessary data in T_prot:
    uint16_t readSource, uitmp,uit2;
    uint16_t readAddress;
    //uint8_t  pp;
    uint8_t  SlaveAdr, RdDleng;
    uint8_t  receivedData[FRAME_DATALEN];
    QString  localStr;
    uint32_t ultmp;
    //int portNr;
    bool ret;
    uint8_t uctmp;  //, nn;  //, res;      // maxai
    char ctmp;
    //static uint8_t lastResult;
    //uint8_t prnResult;
    static uint32_t lastInsertedAmount;
    uint32_t newInsertedAmount;

//    uint32_t mifatb_cunu,  mifatb_cardnu, mifatb_creditAmount, mifatb_creditTime;
//    QString  mifatb_cardTyp, mifatb_lpr, mifatb_group, mifatb_zone;
//    uint8_t nn; char cc;
//    uint8_t  mifatb_times[10];


    if (gpi_getNowIsBootload())
    {
        datif_cmdWasPerformed=1;
        cycl_running=100;         // stop waiting for response and wait 1cycle till next sending
        return 0;
    }

    ret=myDCIF->getReceivedInData(&SlaveAdr, &readSource, &readAddress,  &RdDleng, receivedData);
        // nur true wenn CommandState OK und readState OK

    // retval: data valid, only one time true, true if CommandState OK and readState OK
    gpi_storeResultOfLastRequest(ret);
    if (ret==false)
    {
        // Details anzeigen:
        //res=
            myDCIF->ifDataReceived();
        // return: 0xFF: result unknown      0=OK
        // 1= wrong length    2=wrong start sign           5= wrong crc
        // 6= slave: master cmd was wrong       7: slave: could not write/read data
        /*
        qDebug() << "datif: bad response, error: " << res << " " << " lastWR: " << keepLastWrCmd << " lastRd: " << keepLastRdCmd;
        qDebug("datif_recData: %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d ",
                receivedData[0], receivedData[1], receivedData[2], receivedData[3],
                receivedData[4], receivedData[5], receivedData[6], receivedData[7],
                receivedData[8], receivedData[9], receivedData[10], receivedData[11],
                receivedData[12], receivedData[13], receivedData[14], receivedData[15]);
        */
        datif_cmdWasPerformed=2;    //  NO :((
        cycl_running=100;         // stop waiting for response and wait 1cycle till next sending
        return 0;
    }
    datif_cmdWasPerformed=1;    // YES :), stop repeating
    cycl_running=100;             // stop waiting for response

    //qDebug() << "datif: got valid response ";

    gpi_storeRecPayLoad(RdDleng, receivedData); //  save for host (user of hwapi)

    // uint8_t nn;
    //qDebug() << "\n datif: got valid data, rdsrc:" << readSource << "  rdadd:" << readAddress
     //        << "  rdlen:" << RdDleng;
//    qDebug("datif_recData: %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d ",
//            receivedData[0], receivedData[1], receivedData[2], receivedData[3],
//            receivedData[4], receivedData[5], receivedData[6], receivedData[7],
//            receivedData[8], receivedData[9], receivedData[10], receivedData[11],
//            receivedData[12], receivedData[13], receivedData[14], receivedData[15]);

    // readSource: reflects the READ Command if possible
    // readAddress: reflects the requested read/write address if slave could perform
    // lastWakeSrc: if Slave wakes master, this ist the reason for it (e.g. button pressed)
    // RdDataLength: number of bytes in receivedData

    //firstDB=receivedData[0];        // just shorter, is used very often
    //scndDB=receivedData[1];
    //thrdDB=receivedData[2];

    localStr.clear();

//    receivedData[0]='a';
//    receivedData[1]='B';
//    receivedData[2]='1';
//    receivedData[3]='-';


    for (int ii=0; ii<RdDleng; ii++)
    {
        ctmp=receivedData[ii];
        localStr.append(ctmp);
    }

    //qDebug() << "got HW version: " << localStr;
    switch (readSource) // = request command
    {
        case CMD2DC_TestSerial:    // serial line check         10
            ret=verifyLineTestresponse(RdDleng, receivedData);
            gpi_storeResult_serialTestOK(ret);
            if (ret==true)
                gpi_setTxt4datifLine("correct");
            else
                gpi_setTxt4datifLine("false");
            break;

        case CMD2DC_GetSerialConfig: // get slave's RS232 config        105
            gpi_storeSlaveSerParams(receivedData[0], receivedData[1], receivedData[2], receivedData[3]);
            //gpi_storeSlaveBusAddr(SlaveAdr);
            break;

        case CMD2DC_RdBkHWversion:                          //11
            //qDebug() << "got HW version: " << localStr;
            gpi_storeHWver(localStr);
            break;

        case CMD2DC_RdBkSWversion:                          //12
            //qDebug() << "got SW version: " << localStr;
            gpi_storeSWver(localStr);
            break;

        case CMD2DC_RdBkDCstate:                            //101
            //qDebug() << "got DC state " << localStr;
            //localStr[8]=0;
            //gpi_storeDCstate(localStr);
            break;

        case CMD2DC_RdBkUID: // getback UID in DB0....7     18
            gpi_storeUID(receivedData);
            //qDebug()<<"datif got UID: "<<receivedData;
            break;

        case CMD2DC_RdBkTime: // slave returned RTC time and date       104
            // new, FastProt: 0=dayOfWeek 1=min 2=sec 3=hours 4=year 5=month 6=dayOfYear
            gpi_backupTime(receivedData, RdDleng);   // function reads 20 bytes from the buffer
            break;

        case CMD2DC_RdBkAnalog: // get ALL AIs 0...3, 4byte + 2byte each        106

        //            DB0,1: Value0=Temperature
        //            DB2,3: Value1=Voltage
        //            DB4,5: ADC0 input value 0...1023
        //            DB6,7: ADC1 input value 0...1023
            uitmp=uchar2uint(receivedData[1], receivedData[0]);
            gpi_storeMeasureValue(0, uitmp);
            uitmp=uchar2uint(receivedData[3], receivedData[2]);
            gpi_storeMeasureValue(1, uitmp);
            uitmp=uchar2uint(receivedData[5], receivedData[4]);
            gpi_storeAIs(0, uitmp);
            uitmp=uchar2uint(receivedData[7], receivedData[6]);
            gpi_storeAIs(1, uitmp);
            break;

        case CMD2DC_GetAllInputs:           //102
        /*
    // alle DI's in einen 8byte Puffer zusammenstellen, werden in einen Rutsch zum Master gesendet

    outBuf[0]:  door switches and cash boxes:
                bit 0: service
                    1: battery
                    2: vault
                    3: coin box
                    4: bill box

    outBuf[1]:  lock bar switches:
                bit 0: upper lock up
                    1: down
                bit 2: lower lock up
                    3: down
                    4: contact pwr on
                    6: opto in2

    outBuf[2]:  aux inputs:
                    2: aux2....6:aux6

    outBuf[3]:		0: ptu wake
                    1: rdBack MdbTx = 5V on if Tx low
                    2: prn ready
                    3: coin attached
                    4: Escrow
                    5: MifCardPresent
                    6: reject switch

    outBuf[4]:		0: rdMdbWake  1: Wake=Low=Active
                    1: rdBackVmif
                    2: rdBack_MdbBusPwr5V
                    3: rdBackVbar
                    4: rdBackVgsm
                    5: rdBack_CreditPwr
                    6: rdBack_Vprint
                    7: rdBack_VmdbDevice

    outBuf[5]:		0: coin Reject SwitchOn
                    1: PaperLowSensor

         */
        // qDebug()<<"datif got DIs: "<< receivedData[0] << " "
        // << receivedData[1] << " " << receivedData[2] << " "
        //<< receivedData[3] << " " << receivedData[4] << " " << receivedData[5];

            uctmp=receivedData[0];
      //qDebug()<<"datif DOOR bits: "<< (uctmp&1) << (uctmp&2) << (uctmp&4);
            gpi_storeDI_doorSwitches(uctmp&1, uctmp&2, uctmp&4);

            gpi_storeDI_vaultSwitches(uctmp&8, uctmp&16);
            uctmp=receivedData[1];
            gpi_storeDI_lockSwitches((uctmp&3), ((uctmp>>2)&3));
            uctmp=receivedData[1];
            gpi_storeDI_contactPowerIsOn(uctmp&0x10);
            gpi_storeDI_optos((uctmp>>5)&3);
            uctmp=receivedData[2];
            gpi_storeDI_auxIn(uctmp);

            uctmp=receivedData[3];
            gpi_storeDI_ptuWake(uctmp&1);
            gpi_storeDI_readbackMdbTxD(uctmp&2);
            gpi_storeDI_prnReady(uctmp&4);
            gpi_storeDI_CoinAttach(uctmp&8);
            gpi_storeDI_CoinEscrow(uctmp&16);
            gpi_storeDI_mifareCardTapped(uctmp&32);
            gpi_storeDI_rejMot_home(uctmp&64);

            uctmp=receivedData[4];
            //gpi_storeDI_modemWake(0);    // gibt's gar nicht!
            gpi_storeDI_mbdWake(uctmp&1);
            gpi_storeDI_MifarePowerIsOn(uctmp&2);
            gpi_storeDI_AuxPowerIsOn(uctmp&8);
            gpi_storeDI_GsmPowerIsOn(uctmp&16);
            gpi_storeDI_CreditPowerIsOn(uctmp&32);
            gpi_storeDI_PrinterPowerIsOn(uctmp&64);
            gpi_storeDI_MdbPowerIsOn(uctmp&128);

             gpi_storeDI_paperLow(receivedData[5]);
            break;

        case CMD2DC_RdBkAllOutputs:     //103

            /*
// alle DO's in einen 8byte Puffer zusammenstellen, werden in einen Rutsch zum Master gesendet

    outBuf[0]:  bit 0: TestMdbInput
                    1: RS1 drv enabled
                    2: RS1switch:  1=GSM    0=printer
                    3: RS2switch: H: mifare  L: credit
                    4: Vbarcode=Vaux is on

    outBuf[1]:  bit 0: coin led
                    1: 0
                    2: paper led
                    3: pinpad led
                    4: start led
                    5: service led

    outBuf[2]:  bit 0: siren
                    1: relay
                    2: ptu wake
                    3: shutter
                    4: shutter test
                    5: escrowGive
                    6: escrowTake
                    7: prn power

    outBuf[3]:  Motor 1: 0:off    1=vorwärts / öffnen     2=rückw./zu     3: beide ein
    outBuf[4]:  Motor 2: 0:off    1=vorwärts / öffnen     2=rückw./zu     3: beide ein
    */

            uctmp=receivedData[0];
            gpi_storeDO_mdbRxTst(uctmp&1);
            gpi_storeDO_auxPower(uctmp&0x10);
            gpi_storeDO_serialSwitch((uctmp>>1)&7);     // serial drv 0:on/off,   1:Serial mux1,   2:Serial mux2

            uctmp=receivedData[1];
            gpi_storeDO_ledsAndFan(uctmp);
                // bit0: coinled  1:front_illu 2: paper-led  3:pinpad-led  4:start-led  5:service-led  6:fan

            uctmp=receivedData[2];
            gpi_storeDO_sirenAndRelay(uctmp&3);         // bit0: siren  1:relay
            gpi_storeDO_ptuWake(uctmp&4);


            gpi_storeDO_coinShutter(uctmp>>3);          // bit0: Coin shutter output,    bit1: input-test-output
            gpi_storeDO_coinEscrow(uctmp>>5);   // retval: 1:return flap is open   2:take flap is open    0:closed
            gpi_storeDO_printerPwrOn(uctmp&0x80);

            uctmp=(receivedData[4] & 3);
            uctmp<<=2;
            if (receivedData[3] & 1) uctmp |=1;
            if (receivedData[3] & 2) uctmp |=2;
            gpi_storeDO_motorOutputs(uctmp);
                //   bit0: upper lock forw     bit 1 backw     bit2: lowLock forw    bit3: LL backw
            break;


    case 109:
        // get reader status and card type

        //gpi_storeMifReaderStateAndCardType(receivedData);
        //gpi_storeNewMifareCard(receivedData[0], &receivedData[1]);

        break;

    case 24:
        gpi_storeMifHwData(receivedData);
/*
        struct  T_Mifare
        {
                UCHAR   ReaderState;     // 1: OK  0: not OK
                UCHAR   res1;
                UCHAR   ReaderVersion[10];
                UCHAR   CardPresent;
                UCHAR   CardSelected;
                UCHAR   Cardtype;
                UCHAR   CardAllowed;    // 0,1  nur Mifare Classic 1k und 4k zugelassen
                UCHAR   CardSize;       // 1 or 4 (kB)
                UCHAR   LengOfUid;      // 4 or 7 (byte)
                UCHAR   UID[8];         // 4 byte oder 7 byte, Format binär
                // 26 byte bis hier
                UCHAR   res2;
                UCHAR   res3;
                ULONG	UidH;			// bei 4byte Uid alles 0
                ULONG	UidL;
                UCHAR   SectorLogged;	  // result of loggin: 2=success  3=failed  1=no_tag  8=addr overflow   F0=wrongCmd
                UCHAR   CurrentSector;
                UCHAR	RD_WR_Result;
                UCHAR   res4;
                // 40byte lang
        };
*/
        break;

    case CMD2DC_RdBk_AtbCardType:       //25
        // DC reports the type of mif-card (valid ATB card?)

        gpi_storeMifAtbData(receivedData);
/*
        mifatb_cunu=uchar2ulong(receivedData[3], receivedData[2],receivedData[1],receivedData[0]);
        mifatb_cardnu=uchar2ulong(receivedData[7], receivedData[6],receivedData[5],receivedData[4]);

        mifatb_cardTyp.clear();
        for (nn=0; nn<4; nn++)
            mifatb_cardTyp.append(char(receivedData[8+nn]));

        mifatb_lpr.clear();
        for (nn=0; nn<16; nn++)
            mifatb_lpr.append(char(receivedData[12+nn]));

        mifatb_group.clear();
        for (nn=0; nn<8; nn++)
            mifatb_group.append(char(receivedData[28+nn]));

        mifatb_zone.clear();
        for (nn=0; nn<8; nn++)
            mifatb_zone.append(char(receivedData[36+nn]));

        for (nn=0; nn<10; nn++)
            mifatb_times[nn]=receivedData[44+nn];
            // 0..9: (Start) day, month, year, hh, min      (Stop) day, month, year, hh, min,

        mifatb_creditAmount= uchar2ulong(receivedData[57], receivedData[56],receivedData[55],receivedData[54]);
        mifatb_creditTime  = uchar2ulong(receivedData[61], receivedData[60],receivedData[59],receivedData[58]);

        // for the 2020 cards the field "mifatb_creditAmount" is used as expire date/time:
        //for (nn=0; nn<5; nn++)
        //    mifatb_times[nn]=receivedData[54+nn];  falsch
        ultmp=mifatb_creditAmount;
        mifatb_times[4]=ultmp%100;
        ultmp/=100;
        mifatb_times[3]=ultmp%100;
        ultmp/=100;
        mifatb_times[2]=ultmp%100;
        ultmp/=100;
        mifatb_times[1]=ultmp%100;
        ultmp/=100;
        mifatb_times[0]=ultmp%100;


        qDebug()<<"got MifAtbData: "<<mifatb_cunu<<" "<< mifatb_cardnu<<" "<< mifatb_cardTyp<<" "<< mifatb_lpr
                 <<" "<< mifatb_group<<" "<< mifatb_zone<<" "<< mifatb_times[0]<<" "<< mifatb_times[1]<<" "<< mifatb_times[2]
                 <<" "<< mifatb_times[3]<<" "<< mifatb_times[4]
                 <<" "<< mifatb_creditAmount<<" "<< mifatb_creditTime;
*/
        // << mifatb_times[5]<<" "<< mifatb_times[6] <<" "<< mifatb_times[7]<<" "<< mifatb_times[8]<<" "<< mifatb_times[9]

        break;

    case 28:
        //gpi_storeMifCardSectorData(readAddress, receivedData);
        break;

    case CMD2DC_RdBk_PrnState:      // 110

        // byte 1...6 come right from printer, see printer manual
        // byte 0 = all important infos:
        // byte 0 = 0: prnter OK,  >0: error
        // bit0: paper low  1: no paper    2: temperature error
        // 3: head open     4: paper jam in cutter
        // 6: no response   7: bad response from printer

        gpi_storePrinterState(receivedData);    // derzeit 10bytes      ( 0x2A02)
        break;

    case CMD2DC_RdBk_PrnFonts:      //  26
        //D0: font table/type
        //D1: size
        //D2: height
        //D3: width
        //D4: bold
        //D5: invers
        //D6: underlined
        //D7: density
        //D8: speed
        //D9: Alignment
        gpi_storePrinterFonts(receivedData);    // derzeit 10bytes
        break;

    case CMD2DC_RdBk_AllPrnData:      // 27
        gpi_storePrinterState(receivedData);    // derzeit 10bytes      ( 0x2A02)
        gpi_storePrinterFonts(&receivedData[10]);    // derzeit 10bytes
        /*
        qDebug()<<"printer fonts stored " <<receivedData[0]<<" "<<receivedData[1]<<" " \
               <<receivedData[2]<<" "<<receivedData[3]<<" " \
              <<receivedData[4]<<" "<<receivedData[5]<<" " \
             <<receivedData[6]<<" "<<receivedData[10]<<" " \
            <<receivedData[11]<<" "<<receivedData[18]<<" " \
           <<receivedData[19]<<" "<<receivedData[20]<<" ";
        */
        break;

    case CMD2DC_MDB_GET_STATE:      //107
        // DB0: mdb_bus_ready (switched on)
        // DB1: rdBackV12devicePower
        // DB2: rdBackV5busPwr          kommt immer mit 1

        //qDebug() << "got MDB state " << receivedData[0] << " " << receivedData[1] << " " << receivedData[2];
        gpi_storeMdbState(receivedData[0],receivedData[1],receivedData[2]);

        break;

    case CMD2DC_MDB_GETRESP:        //22
        // 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: lastResult   1=got ACK  2=got 3xNAK  3=no or bad response    4:got Data (after ACK)
        // DB3: nr of received (payload) data bytes (apart from ACK, can be 0....34)
        // DB4...DB39: rec.data (payload)
        gpi_storeMdbResponse(receivedData[2]+3, receivedData);
        break;

    case CMD2DC_EMP_GET_ALL:        //23
        //qDebug() << "got emp parameters "<< receivedData[1];
        gpi_storeEmpSettings(64, receivedData);
        break;

    case CMD2DC_EMP_GOTCOIN:        //108
        // DB0: 1=coin 0xFF=error 0=got nothing
        // DB1: last coin signal (value / scale)
        // DB2,3: last coin value
        // DB4: lastError from Emp

        // 0: nr of stored coins
        // 1: got  2:type  3:err  4=valL  5=valH

//        qDebug() << "got emp coin "<< " " << receivedData[0] <<" " << receivedData[1]
//                 << " " << receivedData[2]<< " " << receivedData[3]
//                 << " " << receivedData[4]<< " " << receivedData[5]
//                 << " " << receivedData[6]<< " " << receivedData[7];

        gpi_storeEmpCoinSignal(receivedData[0], &receivedData[1]);
        break;
















// ab hier neu:    12.4.23

    case CMD2DC_RDBK_DEV_PARA:      //14
/*
            buf66[0]=devPara.kindOfPrinter;
            buf66[1]=devPara.kindOfCoinChecker;
            buf66[2]=devPara.kindOfMifareReader;
            buf66[3]=devPara.suppressSleepMode;
            buf66[4]=devPara.kindOfModem;
            buf66[5]=devPara.kindOfCreditcard;
            buf66[6]=devPara.CoinEscrow;
            buf66[7]=devPara.CoinRejectUnit;
            buf66[8]=devPara.CoinShutter;
            buf66[9]=devPara.BillAcceptor;
            buf66[10]=devPara.usevaultLock;
            buf66[11]=devPara.autoAlarm;
            buf66[12]=devPara.autoOpen;
            buf66[13]=devPara.printAccReceipt;
            buf66[14]=devPara.printDoorReceipt;
            buf66[15]=devPara.printTokenTicket;
            uitmp=devPara.VaultFullWarnLevel;
            buf66[16]=swl_getOneByteFromUint(uitmp, GETLOWBYT);
            buf66[17]=swl_getOneByteFromUint(uitmp, GETHIGHBYT);
            uitmp=devPara.VaultFullErrorLevel;
            buf66[18]=swl_getOneByteFromUint(uitmp, GETLOWBYT);
            buf66[19]=swl_getOneByteFromUint(uitmp, GETHIGHBYT);

*/
        gpi_storeRbDeviceSettings(RdDleng, receivedData);


        break;

                    // get machine parameters and location
    case CMD2DC_RDBK_MACH_ID:       //15
    case 17:
        gpi_storeMachineIDsettings(RdDleng, receivedData);
        break;

    case 19:        // get time and date and Extra values
        // speicher-fkt fehlt noch, gpi_backupTime ist nur kurz
        gpi_storeExtendedTime(RdDleng, receivedData);

        break;

    case 111:       // get square wafe settings
        gpi_backupSquareMode(receivedData[0]);
        break;

    case 112:       // get inserted amount in cent in sum
        // byte 0..3: amount just paid   4,5:last coin type  6,7: last coin value
        newInsertedAmount=uchar2ulong(receivedData[3],receivedData[2],receivedData[1],receivedData[0]);
        uitmp=uchar2uint(receivedData[5],receivedData[4]);
        uit2=uchar2uint(receivedData[7],receivedData[6]);
        //if (uitmp>0) // nur 1x bei neuer Münze  6.10.23 aendern: beim Wechsler hat die kleinste Muenze immer coin type 0!
        if (uit2>0)
        {
            gpi_storeCurrentPayment(newInsertedAmount, uitmp, uit2);
            //void gpi_storeCurrentPayment(uint32_t insertedAmount, uint16_t lastCoinType, uint16_t lastCoinValue)
            if (newInsertedAmount != lastInsertedAmount)
            {
                emit datif_gotNewCoin();
                //qDebug()<<"emit new coin";

                lastInsertedAmount=newInsertedAmount;
            }
              // qDebug()<<"datif   store new coin"<<newInsertedAmount<<" "<<uitmp<<" "<<uit2;
        }
        break;

    case 113:       // get wake source, 8byte
        gpi_storeWakeSources(receivedData);
        break;

    case 114:
        // readback current accounting number in DC
        uitmp=uchar2uint(receivedData[1],receivedData[0]);
        gpi_storeNextDCaccNr(uitmp );
        break;

    case 115:       // get result of coin dispensing
                    // receivedData[0]: 0: not yet started      1:amount returned
                    //                  2:only partial return   3: no return possible
                    // receivedData[2,3,4,5]: returned amount
        //qDebug()<<"datif got response 115";
        ultmp=uchar2ulong(receivedData[5],receivedData[4],receivedData[3],receivedData[2]);
        gpi_storeChangerResult(receivedData[0], ultmp);
        break;

    case 30:        // Get Devices Condition (warnings, errors)
        if (RdDleng>28)
        {
            gpi_storeDeviceConditions(RdDleng, receivedData);
        }
        break;

    case 31:        // Get dynamic machine conditions (doors, voltage, alarm….)
        if (RdDleng>50)
        {
            gpi_storeDcDataValid(1);    // DC-Data are valid as DC responded.
                                        // Could be set to every response but this (31)
                                        // is a very common and very important request
            gpi_storeDynMachineConditions(RdDleng, receivedData);
        }
        /* funktioniert, ist aber nicht nötig. Signal wird nach dem shared memory erzeugt
        prnResult=receivedData[52];
        if (prnResult != lastResult)
        {
            // new result
            if (prnResult==1)
            {
                emit datif_templatePrintFinished_OK();
            } else
            if (prnResult==2)
            {
                emit datif_templatePrintFinished_Err();
            }

            lastResult=prnResult;
        }*/

        break;

    case 32:        // Get current cash level (in vault)
                    // bytes 0..3: amount   bytes 4,5=Nr.ofCoins in vault
        ultmp=uchar2ulong(receivedData[3],receivedData[2],receivedData[1],receivedData[0]);
        uitmp=uchar2uint(receivedData[5],receivedData[4]);
        gpi_storeCBlevel(ultmp, uitmp);
        break;

    case 33:        // Get all backuped acc. Numbers
                    // 8 UINTs with acc-nr
        gpi_storeDCbackupAccNr(RdDleng, receivedData);
        break;

    case 35:
        gpi_storeMifCardType(RdDleng, receivedData);
        break;
    case 38:        // Get stored account record backup
        // readAddress,  &RdDleng, receivedData
        //if (RdDleng>50)       // 1.8.23 nach Verlängerung des Datensatzes um 20byte falsch!!!
        //{
            gpi_storeVaultRecord(readAddress, receivedData );   // always/max 64byte
/*
            qDebug()<<"datif cmd38 got vault data. blockNr: "<<readAddress;
            if (readAddress==0)
                for (nn=0; nn<64; nn+=8)
                {
                    qDebug()<<receivedData[nn]<<" "<<receivedData[nn+1]<<" "<<receivedData[nn+2]<<" "<<receivedData[nn+3]<<" "
                             <<receivedData[nn+4]<<" "<<receivedData[nn+5]<<" "<<receivedData[nn+6]<<" "<<receivedData[nn+7];
                }
*/
        //}
        break;

    case 39:
        if (RdDleng>60)
        {
            gpi_storeDynData(receivedData);
        }
        break;

    case 40:
        //qDebug()<<"datif got response 40 bytes: " << RdDleng;
        if (RdDleng>60)
        {
            gpi_storeTubeLevel(receivedData);
        }
        break;

    case 41:        // get BNA parameters
        if (RdDleng>50)
        {
            gpi_storeBnaParams(receivedData);
        }
        break;

    case 21:    // readback version strings of all Json-File in DC
                //
        gpi_storeJsonVersion(readAddress, receivedData);
        break;

    case 116:        // get BNA current collection
        if (RdDleng>7)
        {
            gpi_storeBnaCollection(receivedData);
        }
        break;

    case 42:        // get BNA box content and value of types
        //qDebug()<<  "CAslave datif_got 42";

        if (RdDleng>60)
        {
            gpi_storeBnaContent(receivedData);
        }
        break;

    }
    readSource=0;   // 17.05.2023: to avoid multiple recording

    return 0;
}

// subs:

// ----------------------------------------------------------------------------------------------
//                         erstelle WRITE Datensätze
// ----------------------------------------------------------------------------------------------

// always use this three functions to send data:
//void myDCIF->setUserWriteData(uint16_t WriteCmd, uint16_t WrAddr, uint8_t  WrDatLen, uint8_t *data);
//void myDCIF->setUserWriteData(uint16_t WriteCmd, uint16_t WrAddr);
//void myDCIF->setUserWriteData(uint16_t WriteCmd);
//void myDCIF->setUserWrite1DB (uint16_t WriteCmd, uint16_t WrAddr, uint8_t val);
//void myDCIF->setUserWrite2DB (uint16_t WriteCmd, uint16_t WrAddr, uint8_t val0, uint8_t val1);

//void myDCIF->setUserReadData( uint16_t ReadCmd);

//void myDCIF->sendUserData(uint16_t slaveAdr);

void T_datif::datif_startSending(void)
{
    // egal ob WR und RD Daten gesetzt wurden
    myDCIF->sendUserData(selectedSlaveAddr);   // starte Sendung
    gpi_startNewRequest();
    cycl_running=1;

}

// allgemeine Schreib/Lese-Funktion
void T_datif::datif_sendIOrequest(uint16_t WRcmd, uint16_t RDcmd, uint8_t nrOfWrData)
{
    uint8_t data[6];        //, who;

    if (nrOfWrData>4) nrOfWrData=0;
    tslib_strclr(data,0,6);

    if (nrOfWrData>0)
        data[0]=datif_OutCmdpara1;
    if (nrOfWrData>1)
        data[1]=datif_OutCmdpara2;
    if (nrOfWrData>2)
        data[2]=datif_OutCmdpara3;
    if (nrOfWrData>3)
        data[3]=datif_OutCmdpara4;
    data[4]=0; data[5]=0;

    keepLastWrCmd=WRcmd; keepLastRdCmd=RDcmd;

    //if (RDcmd==101)
    //{
    //    who=0;
    //}

    myDCIF->setUserWriteData(WRcmd, 0, nrOfWrData, data);
    myDCIF->setUserReadData(RDcmd);
    myDCIF->sendUserData(selectedSlaveAddr);
    cycl_running=1;

}

void T_datif::datif_send8byteOutCmd(uint16_t WRcmd, uint16_t RDcmd)
{
    uint8_t data[10];
    uint16_t uitmp;
    uint32_t ultmp;

    tslib_strclr(data,0,10);    // 8 used

    data[0]=datif_OutCmdpara1;
    data[1]=datif_OutCmdpara2;
    uitmp=datif_OutCmdpara5;
    ultmp=datif_OutCmdpara6;

    data[2]=uint8_t(uitmp);
    uitmp>>=8;
    data[3]=uint8_t(uitmp);

    data[4]=uint8_t(ultmp);
    ultmp>>=8;
    data[5]=uint8_t(ultmp);
    ultmp>>=8;
    data[6]=uint8_t(ultmp);
    ultmp>>=8;
    data[7]=uint8_t(ultmp);

    data[8]=0; data[9]=0;

    myDCIF->setUserWriteData(WRcmd, 0, 8, data);
    myDCIF->setUserReadData(RDcmd);
    myDCIF->sendUserData(selectedSlaveAddr);
    cycl_running=1;

}


bool T_datif::verifyLineTestresponse(uint8_t RdDlen, uint8_t *receivedData)
{
    if (RdDlen < 16)
        return false;
    QString myStr;
    char ctmp;

    myStr.clear();
    myStr.append("< Slave Response");

    for (int nn=0; nn<16; nn++)
    {
        ctmp=receivedData[nn];
        if (myStr[nn] != ctmp)
        {
            //qDebug() << " datif cmd 10: got wrong string ";
            //qDebug() << myStr;
            //qDebug() << receivedData;
            //qDebug() << nn;
            return false;
        }
    }
    return true;
}


// RTC ----------------------------------------------------------------------
/*
void T_datif::datif_OUT_setTime(void)
{
    // send PC time/date to slave
    //uint8_t hour,min, sec, year, month, day, dayOfWeek,
    //uint8_t dayOfYear, isLeap, weekOfYear;
    uint8_t buff[15];
    uint16_t uitmp;

    QTime *systTime = new QTime();
    //    qDebug()  << systTime->currentTime().hour()   <<":"
    //              << systTime->currentTime().minute() <<":"
    //              << systTime->currentTime().second();

    buff[0]=uint8_t(systTime->currentTime().hour());
    buff[1]=uint8_t(systTime->currentTime().minute());
    buff[2]=uint8_t(systTime->currentTime().second());


    QDate *systDate = new QDate();
    systDate->currentDate();

    uitmp= uint16_t(systDate->currentDate().year());
    buff[3]=uint8_t(uitmp);
    buff[4]=uint8_t(uitmp>>8);

    buff[5]=uint8_t(systDate->currentDate().month());
    buff[6]=uint8_t(systDate->currentDate().day());
    buff[7]=uint8_t(systDate->currentDate().dayOfWeek());

//    uitmp=systDate->currentDate().dayOfYear();
//    buff[8]=uint8_t(uitmp);
//    buff[9]=uint8_t(uitmp>>8);

//    buff[10]=uint8_t(systDate->currentDate().isLeapYear(systDate->currentDate().year()));
//    buff[11]=uint8_t(systDate->currentDate().weekNumber());   //weekOfYear
//    buff[12]=0;

    //myDCIF->setUserWriteData(0x1310,0,8, buff);
    myDCIF->setUserWriteData(CMD2DC_sendTime,0,8, buff);
    myDCIF->setUserReadData(0);
    myDCIF->sendUserData(selectedSlaveAddr);       // jetzt wegsckicken
    cycl_running=1;

}
*/
// 0x2311: set time to RTC
// 0x2312: set date to RTC

uint8_t T_datif::datif_OUT_SendRandomData(uint8_t *buf, uint8_t Length)
{
    uint8_t    len=Length;

    myDCIF->setBLsendData(len, buf );
    myDCIF->setUserReadData(0);
    myDCIF->sendUserData(selectedSlaveAddr);
    cycl_running=1;

    return 0;

}



/*
void T_datif::datif_send64byteOutCmd(uint16_t WRcmd, uint16_t addr, uint16_t RDcmd)
{
    // sending length is already defined by stored data
    // not batched! don't use twice within 100ms
    uint8_t LL;
    uint8_t data[66];

    tslib_strclr(data,0,66);    // up to 64 used
    gpi_restore64ByteSendData(&LL, data);   // LL bytes was stored to be sent
    myDCIF->setUserWriteData(WRcmd, addr, LL, data);
    myDCIF->setUserReadData(RDcmd);
    myDCIF->sendUserData(selectedSlaveAddr);
    cycl_running=1;

}*/

void T_datif::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

    uint16_t aa=0;

    aa=docNr;
    aa<<=8;
    aa |=blockNr;
    myDCIF->setUserWriteData(WRcmd, aa, 64, data64);
    myDCIF->setUserReadData(0);
    myDCIF->sendUserData(selectedSlaveAddr);
    cycl_running=1;

}


void T_datif::startSupervision(void)
{

    gpi_storeOverallResult(0xFF);
}