int ITxFormView::HighlightSignalMatrix(int nDlc, const SignalInstanse& ouSignalInstance, ISignal*& pouSigStrct)
{
int hResult = S_FALSE;
if (nullptr == pouSigStrct)
{
return hResult;
}
hResult = S_OK;
BYTE abySigMask[8] = { 0 };
unsigned int unLength;
int nByte = ouSignalInstance.m_nStartBit / 8 + 1;
int nSignal = ouSignalInstance.m_nStartBit % 8;
pouSigStrct->GetLength(unLength);
eEndianess endian;
GetEndianess(std::make_pair(pouSigStrct, ouSignalInstance), endian);
bCalcBitMaskForSig(abySigMask,
8,
nByte,
nSignal,
unLength,
endian);
m_odSignalMatrix.vSetMessageLength(nDlc);
m_odSignalMatrix.vSetHighlight(abySigMask, nDlc);
return hResult;
}
void
OutStream::Init( MediumAccessor::Ptr accessor )
{
if( accessor == NULL ) {
_THROW_ EBadParameter( "NULL pointer" );
}
_accessor = accessor;
uint8 endian = (uint8) GetEndianess();
_accessor->PutData( (const void *) &endian, sizeof(uint8));
}
void ITxFormView::vGetDataBytesFromSignal(unsigned long long u64SignVal, std::pair<ISignal*, SignalInstanse>& Signal, int nDLC, unsigned char* pucData)
{
unsigned char ucData[MAX_PATH] = {0};
memcpy(ucData, pucData, nDLC);
int byteOffsetBy8 = Signal.second.m_nStartBit / 64;
int signalStartBitInByte = Signal.second.m_nStartBit % 8;
int byteStart = Signal.second.m_nStartBit / 8 - (byteOffsetBy8 * 8) + 1;
unsigned int nLength = 0;
Signal.first->GetLength(nLength);
bool bIntel = false;
eEndianess endian = eMotorola;
GetEndianess(Signal, endian);
if (eIntel == endian)
{
bIntel = true;
}
vSetSignalValue(byteStart, signalStartBitInByte, nLength, bIntel, u64SignVal, &ucData[0], nDLC);
memcpy(pucData, ucData, nDLC);
}
void
InStream::Init( MediumAccessor::Ptr accessor )
{
if( !accessor ) {
_THROW_ EBadParameter( "NULL pointer" );
}
_accessor = accessor;
uint8 e;
_accessor->GetData( &e, sizeof(uint8));
Endianness endianess = (Endianness) e;
// if stream's endian is different from curr machine .. swap bytes
if( endianess != GetEndianess() ) {
_needSwapBytes = 1;
} else {
_needSwapBytes = 0;
}
}
