void EmsData::revertLocalRamBlockToDevice(unsigned short locationid)
{
setLocalRamBlock(locationid,getDeviceRamBlock(locationid));
if (isLocalRamDirty(locationid))
{
markLocalRamLocationClean(locationid);
}
}
void EmsData::ramBytesLocalUpdate(unsigned short locationid,unsigned short offset,unsigned short size,QByteArray data)
{
if (!hasLocalRamBlock(locationid))
{
QLOG_WARN() << "Write requested when there is no local ram block!";
return;
}
if (getLocalRamBlock(locationid).mid(offset,size) == data)
{
QLOG_WARN() << "Data in application ram memory unchanged, no reason to send write for single value";
return;
}
QLOG_TRACE() << "Updating ram locationid" << locationid << "with" << data.size() << "bytes at offset" << offset;
setLocalRamBlock(locationid,getLocalRamBlock(locationid).replace(offset,size,data));
//emit updateRequired(locationid);
emit ramBlockUpdateRequest(locationid,offset,size,data);
}
void EmsData::ramBlockUpdate(unsigned short locationid, QByteArray header, QByteArray payload)
{
Q_UNUSED(header)
QLOG_TRACE() << "Ram Block retrieved:" << "0x" + QString::number(locationid,16).toUpper();
QList<ConfigBlock> configlist = m_memoryMetaData->getConfigMetaData(QString::number(locationid,16).toUpper());
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 (!hasDeviceRamBlock(locationid))
{
//This should not happen
/*RawDataBlock *block = new RawDataBlock();
block->locationid = locationid;
block->header = header;
block->data = payload;
//m_flashRawBlockList.append(block);
m_deviceRamRawBlockList.append(block);*/
}
else
{
//Check to see if it's supposed to be a table, and if so, check size
if (!verifyMemoryBlock(locationid,header,payload))
{
//QMessageBox::information(this,"Error","RAM 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() << "RAM 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 (getDeviceRamBlock(locationid).isEmpty())
{
//This should not happen
QLOG_ERROR() << "Ram block on device while ram block on tuner is empty! This should not happen" << "0x" + QString::number(locationid,16).toUpper();
QLOG_ERROR() << "Current block size:" << getDeviceRamBlock(locationid).size();
setLocalRamBlock(locationid,payload);
setDeviceRamBlock(locationid,payload);
}
else
{
if (m_interrogationInProgress)
{
//checkEmsData->setDeviceRamBlock(locationid,payload);
for (int i=0;i<m_duplicateRamMemoryList.size();i++)
{
if (m_duplicateRamMemoryList[i]->locationid == locationid)
{
m_duplicateRamMemoryList[i]->setData(payload);
break;
}
}
m_checkEmsDataInUse = true;
}
else
{
if (getDeviceRamBlock(locationid) != payload)
{
QLOG_ERROR() << "Ram block on device does not match ram block on tuner! This should ONLY happen during a manual update!";
QLOG_ERROR() << "Tuner ram size:" << getDeviceRamBlock(locationid).size();
setDeviceRamBlock(locationid,payload);
}
if (payload != getLocalRamBlock(locationid))
{
//We need to prompt the user, local ram is out of date.
setLocalRamBlock(locationid,payload);
}
}
}
//updateDataWindows(locationid);
emit updateRequired(locationid);
}
return;
}