void EmsData::flashBytesLocalUpdate(unsigned short locationid,unsigned short offset,unsigned short size,QByteArray data)
{
if (!hasLocalFlashBlock(locationid))
{
QLOG_ERROR() << "Requested flash update for locationid" << locationid << "but location has no flash!";
return;
}
if (getLocalFlashBlock(locationid).mid(offset,size) == data)
{
QLOG_WARN() << "Data in application flash memory unchanged, no reason to send write for single value";
return;
}
QLOG_TRACE() << "Updating flash locationid" << locationid << "with" << data.size() << "bytes at offset" << offset;
setLocalFlashBlock(locationid,getLocalFlashBlock(locationid).replace(offset,size,data));
//emit updateRequired(locationid);
emit flashBlockUpdateRequest(locationid,offset,size,data); //don't emit a signal for flash updates, those are always manual.
}
void EmsData::acceptLocalFlashBlockForDevice(unsigned short locationid)
{
setDeviceFlashBlock(locationid,getLocalFlashBlock(locationid));
if (isLocalFlashDirty(locationid))
{
markLocalFlashLocationClean(locationid);
}
}
void EmsData::flashBlockUpdate(unsigned short locationid, QByteArray header, QByteArray payload)
{
QLOG_TRACE() << "Flash Block retrieved:" << "0x" + QString::number(locationid,16).toUpper();
Q_UNUSED(header)
for (int l=0;l<getChildrenOfLocalFlashLocation(locationid).size();l++)
{
unsigned short childid = getChildrenOfLocalFlashLocation(locationid)[l];
QList<ConfigBlock> configlist = m_memoryMetaData->getConfigMetaData(QString::number(childid,16).toUpper());
QLOG_TRACE() << "Location" << QString::number(childid,16).toUpper() << "Size:" << configlist.size();
for (int i=0;i<configlist.size();i++)
{
//configlist[i].offset()
QString valstr = "";
QString bytestr = "";
for (int k=0;k<configlist[i].size();k++)
{
unsigned int value = 0;
for (int j=0;j<configlist[i].elementSize();j++)
{
//QLOG_DEBUG() << (unsigned char)block[m_fieldConfigList[i].second.offset() + (k * m_fieldConfigList[i].second.elementSize()) + j];
bytestr += QString::number((unsigned char)payload[configlist[i].offset() + (k * configlist[i].elementSize()) + j],16).toUpper() + ",";
value += ((unsigned char)payload[configlist[i].offset() + (k * configlist[i].elementSize()) + j]) << (8 * (configlist[i].elementSize() - (j+1)));
}
//userValue = (ecuValue + translate) * scale
valstr += QString::number(calcAxis(value,configlist[i].calc())) + ",";
}
valstr = valstr.mid(0,valstr.length()-1);
QLOG_DEBUG() << "Pre value:" << "0x" + QString::number(locationid,16) << bytestr;
//valstr == variable.
emit configRecieved(configlist[i],QVariant(valstr));
}
}
if (!verifyMemoryBlock(locationid,header,payload))
{
//QMessageBox::information(this,"Error","Flash Location ID 0x" + QString::number(locationid,16).toUpper() + " should be 1024 sized, but it is " + QString::number(payload.size()) + ". This should never happen");
QLOG_ERROR() << "Flash Location ID 0x" + QString::number(locationid,16).toUpper() + " should be 1024 sized, but it is " + QString::number(payload.size()) + ". This should never happen";
return;
}
if (hasDeviceFlashBlock(locationid))
{
if (getDeviceFlashBlock(locationid).isEmpty())
{
setLocalFlashBlock(locationid,payload);
setDeviceFlashBlock(locationid,payload);
emit updateRequired(locationid);
return;
}
else
{
if (m_interrogationInProgress)
{
//checkEmsData->setDeviceFlashBlock(locationid,payload);
for (int i=0;i<m_duplicateFlashMemoryList.size();i++)
{
if (m_duplicateFlashMemoryList[i]->locationid == locationid)
{
m_duplicateFlashMemoryList[i]->setData(payload);
break;
}
}
m_checkEmsDataInUse = true;
}
else
{
if (getDeviceFlashBlock(locationid) != payload)
{
QLOG_ERROR() << "Flash block in memory does not match flash block on tuner! This should not happen!";
QLOG_ERROR() << "Flash size:" << getDeviceFlashBlock(locationid).size();
QLOG_ERROR() << "Flash ID:" << "0x" + QString::number(locationid,16).toUpper();
setDeviceFlashBlock(locationid,payload);
}
if (getLocalFlashBlock(locationid) != payload)
{
setLocalFlashBlock(locationid,payload);
}
}
}
}
emit updateRequired(locationid);
//updateDataWindows(locationid);
return;
}
