#include "CANSignal.h"
#include "defines.h"

CCANSignal::CCANSignal()
{
    mEncoding = CAN_SIGNAL_ENCODING_INVALID;

}

int CCANSignal::ComputeNewSignalValue(quint64 MotorolaValue, quint64 IntelValue)
{
    if(mEncoding == CAN_SIGNAL_ENCODING_INTEL)
    {
        mRawValue = IntelValue;
    }
    else if(mEncoding == CAN_SIGNAL_ENCODING_MOTOROLA)
    {
        mRawValue = MotorolaValue;
    }
    else
    {
        return RET_GENERAL_ERROR;
    }

    mRawValue >>= mStartBit;
    quint64 mask = ((1 << mSignalSize)-1);
    mRawValue &= mask;

    mPhysicalValue = ((double) mRawValue * mValueFactor) + mValueOffset;



}