#include <stdint.h>
#include <QString>
#include <QDebug>
#include "storeINdata.h"
#include "tslib.h"

// gpi: grafical access to PI: access from external devices over device controller FOR GUI
// epi: external access from GUI to PI:  FOR external devices (DC)


// store power on/off condition of the devices to control the data request

static bool indat_savePrnPwr;

void indat_storePrinterPower(bool isOn)
{
    indat_savePrnPwr=isOn;
}

bool indat_isPrinterOn()
{
    return indat_savePrnPwr;
}


static bool indat_saveMifPwr;

void indat_storeMifarePower(bool isOn)
{
    indat_saveMifPwr=isOn;
}

bool indat_isMifareOn()
{
    return indat_saveMifPwr;
}


static bool indat_MdbIsOn;

void indat_storeMDBisOn(bool isOn)
{
    indat_MdbIsOn=isOn;
}

bool indat_isMdbOn()
{
    return indat_MdbIsOn;
}


// //////////////////////////////////////////////////////////////////////////



static uint8_t ndbs, pari, nsb, br;

void gpi_storeSlaveSerParams(uint8_t slaveBaudRate, uint8_t NrDataBits,
                             uint8_t parity, uint8_t NrStopBits)
{
    // store numbers
    ndbs=NrDataBits;
    pari=parity;
    nsb=NrStopBits;
    br=slaveBaudRate;
}

void epi_getSlaveSerParams(uint8_t *slaveBaudRate, uint8_t *NrDataBits,
                             uint8_t *parity, uint8_t *NrStopBits)
{
    *NrDataBits=ndbs;
    *parity=pari;
    *NrStopBits=nsb;
    *slaveBaudRate=br;

}

QString epi_getSlaveParamSTR()
{
    QString mySt;
    mySt.clear();
    switch (br)
    {
        case 1:  mySt="1200   ";break;
        case 2:  mySt="9600   ";break;
        case 3:  mySt="19200  ";break;
        case 4:  mySt="38400  ";break;
        case 5:  mySt="57600  ";break;
        case 6:  mySt="115200 ";break;
    }
    mySt.append(ndbs+0x30);

    mySt.append(pari);
    mySt.append(nsb+0x30);
//mySt="Hallo";
    return mySt;
}




static QString    genStrings[3];
    // 0=HW   1=SW  2=State

void gpi_storeGenerals(uint8_t genNr, QString text)
{
    // 0=HW   1=SW  2=State
    if (genNr<3)
    {
        genStrings[genNr]=text;
        //qDebug() << "store gen's: " << genNr << " " <<text;
    }

}

QString epi_loadGenerals(uint8_t genNr)
{
    if (genNr<MAXNROF_GENSTR)
        return genStrings[genNr];
    return " ";
}




// -------------------------------

static uint64_t Sdata_slaveUID;
static uint8_t Sdata_UIDstr[8];

void gpi_storeUID(uint8_t *buf8byteUid)
{
    uint64_t udltmp=0;

    for (int ii=0; ii<8; ii++)
    {
        Sdata_UIDstr[ii]=buf8byteUid[ii];
        udltmp|=buf8byteUid[ii];
        udltmp<<=8;
    }
    Sdata_slaveUID=udltmp;
}

void epi_getUIDdec(uint8_t *buf8byteUid)
{
    for (int ii=0; ii<8; ii++)
    {
        buf8byteUid[ii]=Sdata_UIDstr[ii];
    }
}

QString epi_getUIDstr()
{
    // die UID besteht aus 8 bytes (8 dezimalzahlen)
    // -> umformen in hexstring

    QString myStr;
    for (int ii=0;ii<8; ii++)
        myStr+=QString::number(Sdata_UIDstr[ii],16);
    return myStr;
}












// ///////////////////////////////////////////////////////////////////////////////////
//          Time and Date
// ///////////////////////////////////////////////////////////////////////////////////

struct T_globTime
{
    // Reihenfolge nicht vertauschen!!!!!
    uint8_t     hour;
    uint8_t     minute;
    uint8_t     second;
    uint8_t     Year;
    uint8_t     Month;
    uint8_t     DayOfMonth;
    uint8_t     DayOfWeek;          // 1=monday...7
    uint8_t     reserve1;

    uint16_t     MinutesOfToday;
    uint16_t     reserve2;

    uint32_t     SecondsOfToday;

    uint8_t      IsLeapyear;
    uint8_t      nextLeap;
    uint8_t      lastLeap;
    uint8_t      hoursOfWeek;

    uint16_t     minOfWeek;
    uint16_t     hoursOfMonth;
    uint16_t     minOfMonth;
    uint16_t     dayOfYear;
    uint16_t     hoursOfYear;
    uint16_t     reserve3;

    uint32_t     minOfYear;

    uint8_t      squareOutMode;
    uint8_t      free1;
    uint16_t     reserve4;
    uint32_t     minOfMillenium;
    // bis hierher 44byts
    uint32_t    free2;
    uint32_t    free3;
    uint32_t    free4;

};
static T_globTime getGlobalTime;


void gpi_backupSquareMode(uint8_t squMode)
{
    getGlobalTime.squareOutMode=squMode;
}

uint8_t epi_getSquareMode()
{
    return getGlobalTime.squareOutMode;
}


void gpi_backupTime(uint8_t *timeBuffer, uint8_t Leng)
{
    // Daten kommen in gleicher Reihenfolge vom Slave
    uint8_t *pTime;
    pTime=&getGlobalTime.hour;
    if (Leng>44) Leng=44;       // mehr brauch ma ned
    for (int nn=0; nn<Leng; nn++)
    {
        *pTime++=timeBuffer[nn];
    }
}

void epi_getTime(uint8_t *hh, uint8_t *mm, uint8_t *ss)
{
    *hh=getGlobalTime.hour;
    *mm=getGlobalTime.minute;
    *ss=getGlobalTime.second;
}

void epi_getDate(uint8_t *yy, uint8_t *mm, uint8_t *dd)
{
    *yy=getGlobalTime.Year;
    *mm=getGlobalTime.Month;
    *dd=getGlobalTime.DayOfMonth;
}

void epi_getToday(uint8_t *dow, uint16_t *minOfToday, uint32_t *secOfToday)
{
    *dow=getGlobalTime.DayOfWeek;
    *minOfToday=getGlobalTime.MinutesOfToday;
    *secOfToday=getGlobalTime.SecondsOfToday;
}

bool epi_isLeapYear(uint8_t *lastLeapYear, uint8_t *NextLeapYear)
{
    *lastLeapYear=getGlobalTime.lastLeap;
    *NextLeapYear=getGlobalTime.nextLeap;
    if (getGlobalTime.IsLeapyear)
        return true;
    return false;
}

bool epi_isLeapYear()
{
    if (getGlobalTime.IsLeapyear)
        return true;
    return false;
}

void epi_getSpecialWeekTimeDate(uint8_t *DayOfWeek, uint8_t *HoursOfWeek, uint16_t *MinutesOfWeek)
{
    *DayOfWeek=getGlobalTime.DayOfWeek;
    *HoursOfWeek=getGlobalTime.hoursOfWeek;
    *MinutesOfWeek=getGlobalTime.minOfWeek;
}

void epi_getSpecialMonthTimeDate(uint8_t *DayOfMonth, uint16_t *HoursOfMonth, uint16_t *MinutesOfMonth)
{
    *DayOfMonth=getGlobalTime.DayOfMonth;
    *HoursOfMonth=getGlobalTime.hoursOfMonth;
    *MinutesOfMonth=getGlobalTime.minOfMonth;
}

void epi_getSpecialYearTimeDate(uint16_t *DayOfYear, uint16_t *HoursOfYear, uint32_t *MinutesOfYear)
{
    *DayOfYear=getGlobalTime.dayOfYear;
    *HoursOfYear=getGlobalTime.hoursOfYear;
    *MinutesOfYear=getGlobalTime.minOfYear;
}

QString epi_getRtcTimeStr(uint8_t timeStyle)
{
    // style: 0: hh:mm    1: hh:mm:ss
    QString mystr=nullptr, tempStr=nullptr;

    tempStr.setNum(getGlobalTime.hour,10);
    mystr=tempStr.rightJustified(2,'0',false);  // macht feste Länge, 5->05
    mystr.append(':');
    //tempStr.clear();
    tempStr.setNum(getGlobalTime.minute,10);    // mit 16 statt 10 wirds in HEX angezeigt
    //mystr.append(tempStr);
    mystr+=tempStr.rightJustified(2,'0',false);
    //mystr.append(':');    // so
    //mystr+=':';             // oder so, =gleich

    if (timeStyle==1)     //  hh:mm:ss
    {
        mystr.append(':');
        tempStr.setNum(getGlobalTime.second,10);
        mystr.append(tempStr.rightJustified(2,'0',false));  // wie +=
    }
    return mystr;
}


QString epi_getRtcDateStr(uint8_t dateStyle)
{
    // 1=german dd.mm.yy   2=american yy/mm/dd   3=mm.dd.yy
    QString tmpStr=nullptr, YYstr=nullptr, MMstr=nullptr, DDstr=nullptr, mystr=nullptr;
    mystr.clear();

    tmpStr.setNum(getGlobalTime.Year,10);       // itoa decimal
    YYstr=tmpStr.rightJustified(4,'0',false);   // immer vierstellig
    YYstr[0]='2';                               // 2000 dazu

    tmpStr.setNum(getGlobalTime.Month,10);
    MMstr=tmpStr.rightJustified(2,'0',false);

    tmpStr.setNum(getGlobalTime.DayOfMonth,10);
    DDstr=tmpStr.rightJustified(2,'0',false);

    if (dateStyle==1)     // Germany dd.mm.yy
    {
        mystr=DDstr + '.' + MMstr + '.' + YYstr;
    } else
    if (dateStyle==2)     // american yy/mm/dd
    {
        mystr=YYstr + '/' + MMstr + '/' + DDstr;
    } else
       // mm.dd.yy
    {
        mystr=MMstr + '.' + DDstr + '.' + YYstr;
    }
    return mystr;
}


QString epi_getSlaveTimeDateStr()
{
    QString myStr;
    myStr=epi_getRtcTimeStr(1) + "     " + epi_getRtcDateStr(1);
    return myStr;

}


// ///////////////////////////////////////////////////////////////////////////////////
//          analog values
// ///////////////////////////////////////////////////////////////////////////////////


static uint16_t   AI_val[MAXNROF_AI];

uint8_t gpi_getMaxNrAIs()
{
    return MAXNROF_AI;
}

void gpi_storeAIs(uint8_t aiNr, uint16_t val)
{
    if (aiNr<MAXNROF_AI)
        AI_val[aiNr]=val;
}

uint16_t epi_loadAIs(uint8_t aiNr)
{
    if (aiNr<MAXNROF_AI)
        return AI_val[aiNr];
    return 0;
}


//--------------
// measurement values
// ADC0: temp
// 1: voltage
// 2: brightness
#define MAXNROF_MEASURE         4

static uint32_t   Sdata_measurement[MAXNROF_MEASURE];


uint32_t epi_loadMeasureValue(uint8_t ValueNr)
{
    // ValueNr 0=ADC0, 1=ADC1 aso...
    if (ValueNr<MAXNROF_MEASURE)
        return Sdata_measurement[ValueNr];
    return 0;
}

void gpi_storeMeasureValue(uint8_t ValueNr, uint32_t val)
{
    // in mV, also bis 65,535V
    if (ValueNr<MAXNROF_MEASURE)
        Sdata_measurement[ValueNr]=val;

}

QString epi_getSlaveTemperatureStr()
{
    char myStr[8], halfDegree=0, Minus=0, oneChar;
    int16_t val=0, pp, einer, zehner;
    QString myqStr;

    //qDebug() << "AIN0: " << epi_loadAIs(0) << "AIN1: " << epi_loadAIs(1);

    uint32_t meas_temper=epi_loadMeasureValue(MEASCHAN_TEMPERATURE);
    // im SaxFormat gespeichert, hier umwandeln in String

    //qDebug() << "meas_temper: " << meas_temper;


    for (pp=0; pp<8; pp++) myStr[pp]=0;
    if (meas_temper&1)      // ungerade, also ,5°C
    {
        halfDegree=1;
        meas_temper &=0xFFFE;    // um 0,5°C abrunden
    }
    if (meas_temper<100)
    {
        Minus=1;
        val=int16_t(meas_temper)/2;
        val-=50;
    } else
    {
        val=int16_t(meas_temper)-100;
        val/=2;
    }
    pp=0;   // pointer auf string
    if (Minus)
        myStr[pp++]='-';
    // val is now 0..150 for pos Temp or 0..49 for negativ temperature
    if (val<10)
    {
        // only one digit, just change to ascii
        oneChar = char(val)+0x30;
        if (tslib_isDecAsciiNumber(oneChar))
            myStr[pp++]=oneChar;
        else
            myStr[pp++]='0';
    } else
    if (val<100)
    {
        // 10...99
        einer=val%10;
        zehner=val/10;
        //myStr[pp++]=char(zehner);
        //myStr[pp++]=char(einer);

        oneChar = char(zehner)+0x30;
        if (tslib_isDecAsciiNumber(oneChar))
            myStr[pp++]=oneChar;
        else
            myStr[pp++]='0';

        oneChar = char(einer)+0x30;
        if (tslib_isDecAsciiNumber(oneChar))
            myStr[pp++]=oneChar;
        else
            myStr[pp++]='0';

    } else
    {
        // 100...150
        myStr[pp++]='1';    // hunderter Stelle immer 1
        val-=100;
        einer=val%10;
        zehner=val/10;
        //myStr[pp++]=char(zehner)+0x30;
        //myStr[pp++]=char(einer)+0x30;
        oneChar = char(zehner)+0x30;
        if (tslib_isDecAsciiNumber(oneChar))
            myStr[pp++]=oneChar;
        else
            myStr[pp++]='0';

        oneChar = char(einer)+0x30;
        if (tslib_isDecAsciiNumber(oneChar))
            myStr[pp++]=oneChar;
        else
            myStr[pp++]='0';
    }
    myStr[pp++]=',';
    if (halfDegree)
        myStr[pp++]='5';
    else
        myStr[pp++]='0';
    myqStr.clear();
    myqStr.append(myStr);
    myqStr.append("°C");
    return myqStr;
}

QString epi_getSlaveVoltageStr()
{
    // value in "meas_volt" in mV, also bis 65,535V. Value range [6000...16000] (6V...16V)
    QString myqStr;
    uint32_t vor, nach, tmp32;
    uint16_t pp;
    char myStr[12], ke; //, kz, kh;

    uint32_t ultmp=epi_loadMeasureValue(MEASCHAN_VOLTAGE);
    for (pp=0; pp<12; pp++) myStr[pp]=0;

    //qDebug() << ultmp << "mV";

    myqStr.clear();
    vor=ultmp/1000;
    //qDebug() << "vor: " << vor;

    nach=ultmp%1000;
    //qDebug() << "nach: " << nach;
    pp=0;
    if (vor>9)
    {
        myStr[pp++]=char(vor/10)+0x30;
    }
    myStr[pp++]=char(vor%10)+0x30;
    myStr[pp++]=',';

    ke=char(nach/100);
    //qDebug() << "ke: " << ke;
    myStr[pp++]=char(ke)+0x30;

    tmp32=nach%100;
    ke=char(tmp32/10);
    //qDebug() << "ke: " << ke;
    myStr[pp++]=char(ke)+0x30;

    tmp32=nach%10;
    ke=char(tmp32);
    //qDebug() << "ke: " << ke;
    myStr[pp++]=char(ke)+0x30;


    myStr[pp++]='V';
    myqStr.append(myStr);
    return myqStr;
}



// ///////////////////////////////////////////////////////////////////////////////////
//          digital inputs
// ///////////////////////////////////////////////////////////////////////////////////

/* come all in with 0x1201:
D0: upper door  D1: low door  D2:vault door
D3: cash box    D4: bill box in
D5: bit 0: upper lockbar up   bit1:down
D6: bit 0: lower lockbar up   bit1:down

D7: 0
D7: DI_contact Power Is On

D8: OptoIn 1,2
D9: Aux0...5
D10:Wake from ptu
D11: DI Wake From Mdb
D12: Ready from printer
D13: Coin Shutter Input
D14: CoinEscrow switch
D15: Mifare IN
D16: Modem_Wake In

D18: DI Mif Pwr is on
D19: DI MDB_TxD_rdBack
D20: DI Aux Pwr is on
D21: DI GSM Pwr from PO2 is ON
D22:  DI Credit Pwr from PO2 is on
        =DI RdBack Credit Wake
D23:  DI Printer Pwr from PO2 is on
D24:  DI MDB Pwr from PO2 is on
  */

static uint8_t di_doorSwitch;
void gpi_storeDI_doorSwitches(uint8_t upperDoor, uint8_t lowerDoor, uint8_t vaultDoor)
{

    di_doorSwitch=0;
    if (upperDoor) di_doorSwitch |=1;
    if (lowerDoor) di_doorSwitch |=2;
    if (vaultDoor) di_doorSwitch |=4;

}

uint8_t epi_getDI_doorSwitches(void)
{
    // bit0: upper door  1: low door  2:vault door
    return di_doorSwitch;
}

static uint8_t di_vaultSwitch;
void gpi_storeDI_vaultSwitches(uint8_t CashBoxIn, uint8_t BillBoxIn)
{
    di_vaultSwitch=0;
    if (CashBoxIn) di_vaultSwitch |=1;
    if (BillBoxIn) di_vaultSwitch |=2;
}

uint8_t epi_getDI_vaultSwitches(void)
{
    // bit0: cash box    1: bill box in
    return di_vaultSwitch;
}

static uint8_t di_lockSwitch;
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
    di_lockSwitch=0;
    if (indatUL & 1) di_lockSwitch |=1;
    if (indatUL & 2) di_lockSwitch |=2;
    if (indatLL & 1) di_lockSwitch |=4;
    if (indatLL & 2) di_lockSwitch |=8;
}

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

    return di_lockSwitch;
}

static uint8_t di_opto;
void gpi_storeDI_optos(uint8_t indatOpto)
{
    // OptoIn bit 0,1: optoin 1,2
    di_opto=0;
    if (indatOpto & 1) di_opto |=1;
    if (indatOpto & 2) di_opto |=2;

}

uint8_t epi_getDI_optos(void)
{
    // bit0: opto in 1    1: opto in 2
    return di_opto;
}


static uint8_t di_aux;
void gpi_storeDI_auxIn(uint8_t indatAuxIn)
{
    // Aux0...5
    di_aux=indatAuxIn;
}

uint8_t epi_getDI_auxIn(void)
{
    // bit0: auxin 1  ...  5: auxin 6
    return di_aux;
}


static bool di_wakeFromPtu;
void gpi_storeDI_ptuWake(uint8_t indat)
{
    if (indat)
        di_wakeFromPtu=true;
    else
        di_wakeFromPtu=false;
}

bool epi_getDI_ptuWake(void)
{
    return di_wakeFromPtu;
}


static bool di_wakeFromMdb;
void gpi_storeDI_mbdWake(uint8_t indat)
{
    if (indat)
        di_wakeFromMdb=true;
    else
        di_wakeFromMdb=false;
}

bool epi_getDI_mdbWake(void)
{
    return di_wakeFromMdb;
}


static bool di_PrnReady;
void gpi_storeDI_prnReady(uint8_t indat)
{
    if (indat)
        di_PrnReady=true;
    else
        di_PrnReady=false;
}

bool epi_getDI_prnReady(void)
{
    return di_PrnReady;
}


static bool di_CoinAttach;
void gpi_storeDI_CoinAttach(uint8_t indat)
{
    if (indat)
        di_CoinAttach=true;
    else
        di_CoinAttach=false;
}

bool epi_getDI_CoinAttach(void)
{
    return di_CoinAttach;
}

static bool di_CoinEscrowOpen;
void gpi_storeDI_CoinEscrow(uint8_t indat)
{
    if (indat)
        di_CoinEscrowOpen=true;
    else
        di_CoinEscrowOpen=false;
}

bool epi_getDI_CoinEscrow(void)
{
    return di_CoinEscrowOpen;
}


static bool di_mifCardTap;
void gpi_storeDI_mifareCardTapped(uint8_t indat)
{
    if (indat)
        di_mifCardTap=true;
    else
        di_mifCardTap=false;
}

bool epi_getDI_mifareCardTapped(void)
{
    return di_mifCardTap;
}


static bool di_wakeFromModem;
void gpi_storeDI_modemWake(uint8_t indat)
{
    if (indat)
        di_wakeFromModem=true;
    else
        di_wakeFromModem=false;
}

bool epi_getDI_modemWake(void)
{
    return di_wakeFromModem;
}



static bool di_contactPwrOn;

void gpi_storeDI_contactPowerIsOn(bool di_contact_PwrOn)
{
    di_contactPwrOn=di_contact_PwrOn;
}

bool epi_getDI_contactPwr(void)
{
    // invertiert!
    if (di_contactPwrOn)
        return false;
    return true;
}

static bool di_mifarePwrOn;

void gpi_storeDI_MifarePowerIsOn(bool di_mifare_PwrOn)
{
    di_mifarePwrOn=di_mifare_PwrOn;
}

bool epi_getDI_mifarePwr(void)
{
    return di_mifarePwrOn;
}

static bool di_rdbk_mdbTxd;

void gpi_storeDI_readbackMdbTxD(bool di_rdbkMdbTxd)
{
    di_rdbk_mdbTxd=di_rdbkMdbTxd;
}

bool epi_getDI_mdbTxd(void)
{
    return di_rdbk_mdbTxd;
}

static bool di_AuxPwrOn;

void gpi_storeDI_AuxPowerIsOn(bool di_Aux_PwrOn)
{
    di_AuxPwrOn=di_Aux_PwrOn;
}

bool epi_getDI_auxPwr(void)
{
    return di_AuxPwrOn;
}

static bool di_gsmPwrOn;

void gpi_storeDI_GsmPowerIsOn(bool di_gsm_PwrOn)
{
    di_gsmPwrOn=di_gsm_PwrOn;
}

bool epi_getDI_gsmPwr(void)
{
    return di_gsmPwrOn;
}

static bool di_creditPwrOn;

void gpi_storeDI_CreditPowerIsOn(bool di_credit_PwrOn)
{
    // invertieren!!!
    if (di_credit_PwrOn)
        di_creditPwrOn=0;
    else
        di_creditPwrOn=1;
}

bool epi_getDI_creditPwr(void)
{
    return di_creditPwrOn;
}

static bool di_printerPwrOn;

void gpi_storeDI_PrinterPowerIsOn(bool di_printer_PwrOn)
{
    di_printerPwrOn=di_printer_PwrOn;
}

bool epi_getDI_printerPwr(void)
{
    return di_printerPwrOn;
}

static bool di_mdbPwrOn;

void gpi_storeDI_MdbPowerIsOn(bool di_mdb_PwrOn)
{
    di_mdbPwrOn=di_mdb_PwrOn;
}

bool epi_getDI_mdbPwr(void)
{
    return di_mdbPwrOn;
}

static bool di_rejMot_home;

void gpi_storeDI_rejMot_home(bool di)
{
    di_rejMot_home=di;
}

bool epi_getDI_rejectMotor_homepos(void)
{
    return di_rejMot_home;
}

static bool di_npe_sensor;

void gpi_storeDI_paperLow(bool di)
{
    di_npe_sensor=di;
}

bool epi_getDI_npe_sensor(void)
{
    return di_npe_sensor;
}



// ///////////////////////////////////////////////////////////////////////////////////
//          readaback digital outputs
// ///////////////////////////////////////////////////////////////////////////////////


/*
D0  bit0: MDB devices 0=off 1=on
    bit1: MDB bus power
    bit2: MDB WakeOut

D1=Printer
D2=Credit
D3=Modem

D5: serial drv on/off, Serial mux1, Serial mux2
D6: Leds, Fan,
D7: Siren and relay
D8: PtuWakeOut
D9: Power Aux/Barcode
D10: AuxDir 1...6
D11: AuxOut 1...6
D12: Coin shutter output
D13: CoinEscrow Outputs
*/

static uint8_t do_mbdRxTst;
void gpi_storeDO_mdbRxTst(uint8_t mdbRxTst)
{
    do_mbdRxTst=mdbRxTst;
}

bool epi_getDO_mdbRxTestOut(void)
{
    if (do_mbdRxTst & 1)
        return true;
    return false;
}

static uint8_t do_motorBits;
void gpi_storeDO_motorOutputs(uint8_t Pwr)
{
    //D1: motor outputs bit0: upper lock forw bit 1 backw
    //                          Bit2: lowLock forw  bit3: LL backw
    do_motorBits=Pwr;
}

uint8_t epi_getDO_motorOuts(void)
{
    // bit0: upper lock forward    bit 1 backward
    // bit2: lower lock forward    bit 3 backward
    return do_motorBits;
}



static uint8_t do_serialSwitch;     // serial drv on/off, Serial mux1, Serial mux2
void gpi_storeDO_serialSwitch(uint8_t state)// serial drv on/off, Serial mux1, Serial mux2
{
    do_serialSwitch=state;
}

uint8_t epi_getDO_serialSwitch(void)
{
    // serial drv on/off, Serial mux1, Serial mux2
    return do_serialSwitch;
}

bool epi_getDO_serialDriverIsOn(void)
{

    if ( do_serialSwitch & 1)
        return true;
    return false;
}

bool epi_getDO_serialMux1isSetToPrinter(void)
{
    // mux1 off: serial is switched to printer
    if ((do_serialSwitch & 2)==0)
        return true;
    return false;
}

bool epi_getDO_serialMux1isSetToModem(void)
{
    // mux1 on: serial is switched to modem
    if ((do_serialSwitch & 2)>0)
        return true;
    return false;
}

bool epi_getDO_serialMux2isSetToCredit(void)
{
    // mux2 off: serial is switched to credit card terminal
    if ((do_serialSwitch & 4)==0)
        return true;
    return false;
}

bool epi_getDO_serialMux2isSetToMifare(void)
{
    // mux2 on: serial is switched to mifare reader
    if ((do_serialSwitch & 4)>0)
        return true;
    return false;
}






static uint8_t do_ledsAndFan;
void gpi_storeDO_ledsAndFan(uint8_t ledState)
{
    do_ledsAndFan=ledState;
}

bool epi_getDO_led_coin(void)
{
    if (do_ledsAndFan & 1)
        return true;
    return false;
}

bool epi_getDO_led_front(void)
{
    if (do_ledsAndFan & 2)
        return true;
    return false;
}

bool epi_getDO_led_ticket(void)
{
    if (do_ledsAndFan & 4)
        return true;
    return false;
}

bool epi_getDO_led_pin(void)
{
    if (do_ledsAndFan & 8)
        return true;
    return false;
}

bool epi_getDO_led_start(void)
{
    if (do_ledsAndFan & 16)
        return true;
    return false;
}

bool epi_getDO_led_inside(void)
{
    if (do_ledsAndFan & 32)
        return true;
    return false;
}

bool epi_getDO_fan(void)
{
    if (do_ledsAndFan & 64)
        return true;
    return false;
}



static uint8_t do_laermUndRelay;
void gpi_storeDO_sirenAndRelay(uint8_t sirenRelay)
{
    do_laermUndRelay=sirenRelay;
}

bool epi_getDO_sirene(void)
{
    if (do_laermUndRelay & 1)
        return true;
    return false;
}

bool epi_getDO_relay(void)
{
    if (do_laermUndRelay & 2)
        return true;
    return false;
}

static uint8_t do_ptuWake;
void gpi_storeDO_ptuWake(uint8_t state)
{
    do_ptuWake=state;
}

bool epi_getDO_ptuWake(void)
{
    if (do_ptuWake>0)
        return true;
    return false;
}

static uint8_t do_auxPower;
void gpi_storeDO_auxPower(uint8_t pwr)
{
    do_auxPower=pwr;
}

bool epi_getDO_auxPower(void)
{
    if (do_auxPower>0)
        return true;
    return false;
}



static uint8_t do_coinShutter;
void gpi_storeDO_coinShutter(uint8_t state)
{
    do_coinShutter=state;
}

bool epi_getDO_coinShutterOpen(void)
{
    // bit0: Coin shutter output,    bit1: input-test-output
    if (do_coinShutter & 1)
        return true;
    return false;
}

bool epi_getDO_coinShutterTest(void)
{
    // bit0: Coin shutter output,    bit1: input-test-output
    if (do_coinShutter & 2)
        return true;
    return false;
}

static uint8_t do_coinEscrow;

void gpi_storeDO_coinEscrow(uint8_t state)
{
    do_coinEscrow=state;
}

uint8_t epi_getDO_coinEscrow(void)
{
    // retval: 1:return flap is open   2:take flap is open    0:closed
    if (do_coinEscrow &1)
        return 1;           // return flap is open
    if (do_coinEscrow &2)
        return 2;           // take flap is open
    return 0;
}

static uint8_t do_printerPower;

void gpi_storeDO_printerPwrOn(uint8_t state)
{
    do_printerPower=state;
}

uint8_t epi_getDO_printerPwr(void)
{
    return do_printerPower;
}

//------------------------------------------------------------------------------------
//------------------------------------------------------------------------------------
//----------------------------- Mifare Card Reader -----------------------------------

#define NROFMIFSTATEBYTES   40
static uint8_t Sdata_MIF_STATE[NROFMIFSTATEBYTES];

uint8_t gpi_storeMifReaderStateAndCardType(uint8_t *buf)
{
    // retval 0=OK 1=error host buffer too small
    for (uint8_t nn=0; nn<NROFMIFSTATEBYTES; nn++)
        Sdata_MIF_STATE[nn]=buf[nn];
    return 0;       // OK
}

/* 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)
{
    // HWapi can read States from DC
    if (maxBufferSize<NROFMIFSTATEBYTES)
        return 1;   // error

    for (uint8_t nn=0; nn<NROFMIFSTATEBYTES; nn++)
        buf[nn]=Sdata_MIF_STATE[nn];
    return 0;       // OK

}



static uint8_t Sdata_MIF_DATA[12][64];
// data come in blockwise, so safe them blockwise as well
void gpi_storeMifCardData(uint8_t blkNr, uint8_t *receivedData)
{
    if (blkNr<12)
    {
        for (uint8_t nn=0; nn<64; nn++)
            Sdata_MIF_DATA[blkNr][nn]=receivedData[nn];
    }

}

uint8_t epi_restoreMifData(uint8_t blkNr, uint8_t *buf, uint8_t maxBufferSize)
{
    if (blkNr>11 || maxBufferSize<64)
        return 1;   // error

    for (uint8_t nn=0; nn<64; nn++)
        buf[nn]=Sdata_MIF_DATA[blkNr][nn];

    return 0;   // ois OK
}

//------------------------------------------------------------------------------------
//------------------------------------------------------------------------------------


static uint8_t Sdata_PRN_STATE[pi_prnStateArraySize];

void epi_restorePrinterState(uint8_t *buf)
{
    uint8_t nn;

    for (nn=0; nn<pi_prnStateArraySize; nn++)
        buf[nn]=Sdata_PRN_STATE[nn];

}

void gpi_storePrinterState(uint8_t *buf)
{
    uint8_t nn;

    for (nn=0; nn<pi_prnStateArraySize; nn++)
        Sdata_PRN_STATE[nn]=buf[nn];

}

static uint8_t Sdata_PRN_FONTS[pi_prnFontArraySize];

void epi_restorePrinterFonts(uint8_t *buf)
{
    uint8_t nn;

    for (nn=0; nn<pi_prnFontArraySize; nn++)
        buf[nn]=Sdata_PRN_FONTS[nn];

}

void gpi_storePrinterFonts(uint8_t *buf)
{
    uint8_t nn;

    for (nn=0; nn<pi_prnFontArraySize; nn++)
        Sdata_PRN_FONTS[nn]=buf[nn];
/*
    qDebug()<<"printer fonts stored " <<Sdata_PRN_FONTS[0]<<" "<<Sdata_PRN_FONTS[1]<<" " \
           <<Sdata_PRN_FONTS[2]<<" "<<Sdata_PRN_FONTS[3]<<" " \
          <<Sdata_PRN_FONTS[4]<<" "<<Sdata_PRN_FONTS[5]<<" "  \
            <<Sdata_PRN_FONTS[6]<<" "<<Sdata_PRN_FONTS[7]<<" " \
           <<Sdata_PRN_FONTS[8]<<" "<<Sdata_PRN_FONTS[9]<<" "  \
          <<Sdata_PRN_FONTS[10]<<" "<<Sdata_PRN_FONTS[11];
*/
}




static bool Sdata_mdb_busRdy;
static bool Sdata_mdb_V12on;
static bool Sdata_mdb_V5on;

// DB0: mdb_bus_ready (switched on)
// DB1: rdBackV12devicePower
// DB2: rdBackV5busPwr
void gpi_storeMdbState(uint8_t busReady, uint8_t V12on, uint8_t V5on )
{
    Sdata_mdb_busRdy=bool(busReady);
    Sdata_mdb_V12on=bool(V12on);
    Sdata_mdb_V5on=bool(V5on);
}

bool epi_restoreMdbBusReady(void)
{
    return Sdata_mdb_busRdy;
}

bool epi_restoreMdbV12Ready(void)
{
    return Sdata_mdb_V12on;
}

bool epi_restoreMdbV5Ready(void)
{
    return Sdata_mdb_V5on;
}



static uint8_t Sdata_mdbNrOfRecData;
static uint8_t Sdata_RecBuff[40];

// 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_storeMdbResponse(uint8_t leng, uint8_t *data)
{

    tslib_strclr(Sdata_RecBuff,0,40);
    Sdata_mdbNrOfRecData=leng;
    tslib_strcpy(data, Sdata_RecBuff, uint16_t(Sdata_mdbNrOfRecData));
}

void epi_restoreMdbResponse(uint8_t *leng, uint8_t *data)
{
    *leng=Sdata_mdbNrOfRecData;
    tslib_strcpy(Sdata_RecBuff, data, Sdata_mdbNrOfRecData);
    *leng = Sdata_mdbNrOfRecData;

}









static uint8_t Sdata_empNrOfsettings;
static uint8_t Sdata_emp_settingsBuff[66];

void gpi_storeEmpSettings(uint8_t leng, uint8_t *data)
{
    if (leng>64) leng=64;
    Sdata_empNrOfsettings=leng;
    tslib_strcpy(data, Sdata_emp_settingsBuff, leng);
}

void epi_restoreEmpSettings(uint8_t *leng, uint8_t *data)
{

    *leng=Sdata_empNrOfsettings;
    tslib_strcpy(Sdata_emp_settingsBuff, data, Sdata_empNrOfsettings);
}


// ......................................................................
// Münzbuffer[10]: Münze für Münze auslesen (LIFO)
// 4.5.21



struct T_coin
{
    uint8_t valid;
    uint8_t signal;
    uint8_t error;
    uint8_t pad;
    uint16_t value;
};

static struct T_coin gotCoin[MEMDEPTH_GOTCOINS];
static uint8_t ctr_gotCoin;


void sub_enterData(uint8_t valid, uint8_t signal, uint8_t error, uint16_t value )
{
    if (ctr_gotCoin<MEMDEPTH_GOTCOINS)
    {
        gotCoin[ctr_gotCoin].valid=valid;
        gotCoin[ctr_gotCoin].signal=signal;
        gotCoin[ctr_gotCoin].error=error;
        gotCoin[ctr_gotCoin].value=value;
    }
    ctr_gotCoin++;

}

void gpi_storeEmpCoinSignal(uint8_t leng, uint8_t *data)
{
    // leng is number of coin record with 5 bytes each
    uint8_t LL=leng;    //  nr of coin records
    uint16_t vv, pp=0;

qDebug()<<"store emp data, len: "<<LL;

    while (LL>0)
    {
        vv=uchar2uint(data[pp+4], data[pp+3]);
        sub_enterData(data[pp], data[pp+1], data[pp+2], vv );

qDebug()<< "emp IN data: " << data[pp] << " " << data[pp+1]
        << " " <<data[pp+2] <<" " <<data[pp+3] <<" " <<data[pp+4] <<" ";

        pp+=5;
        LL--;
    }
}

uint8_t epi_isNewCoinLeft(void)
{
    // retval: 0...16 coins left in FIFO
    return ctr_gotCoin;
}

void epi_restoreEmpCoinSignal(uint8_t *valid, uint8_t *signal, uint8_t *error, uint16_t *value)
{
    ctr_gotCoin--;
    if (ctr_gotCoin<MEMDEPTH_GOTCOINS)
    {
        *valid=gotCoin[ctr_gotCoin].valid;
        *signal=gotCoin[ctr_gotCoin].signal;
        *error=gotCoin[ctr_gotCoin].error;
        *value=gotCoin[ctr_gotCoin].value;
    }

qDebug()<<"read emp data, nr "<<ctr_gotCoin << "valid: " << *valid
            << "signal: " << *signal
            << "error: " << *error
            << "value: " << *value;

}






static uint8_t Sdata_NrOfDeviceSetting;
static uint8_t Sdata_DeviceSettingBuff[66];

void gpi_storeDeviceSettings(uint8_t leng, uint8_t *data)
{
    if (leng>64) leng=64;
    Sdata_NrOfDeviceSetting=leng;
    tslib_strcpy(data, Sdata_DeviceSettingBuff, leng);
}

void epi_restoreDeviceSettings(uint8_t *leng, uint8_t *data)
{

    *leng=Sdata_NrOfDeviceSetting;
    tslib_strcpy(Sdata_DeviceSettingBuff, data, Sdata_NrOfDeviceSetting);
}




static uint8_t Sdata_NrOfMachineIDSetting;
static uint8_t Sdata_NrOfMachineIDBuff[66];

void gpi_storeMachineIDsettings(uint8_t leng, uint8_t *data)
{
    if (leng>64) leng=64;
    Sdata_NrOfMachineIDSetting=leng;
    tslib_strcpy(data, Sdata_NrOfMachineIDBuff, leng);
}

void epi_restoreMachineIDsettings(uint8_t *leng, uint8_t *data)
{

    *leng=Sdata_NrOfMachineIDSetting;
    tslib_strcpy(Sdata_NrOfMachineIDBuff, data, Sdata_NrOfMachineIDSetting);
}