t.mettler/giesCANne
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Added signal comparison to the file comparison window. Very poor, slow

Browse Source 
proof of concept inplementation - will be improved soon.
This commit is contained in:
Collin Kidder
2021-05-04 22:36:09 -04:00
parent 93f6d1f6cd
commit 45193c1fad
5 changed files with 173 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
re/filecomparatorwindow.cpp
+156 -4
View File
@@ -20,6 +20,8 @@ FileComparatorWindow::FileComparatorWindow(QWidget *parent) :
ui->lblFirstFile->setText("");
ui->lblRefFrames->setText("Loaded frames: 0");
dbcHandler = DBCHandler::getReference();
installEventFilter(this);
}
@@ -154,6 +156,7 @@ void FileComparatorWindow::calculateDetails()
for (int x = 0; x < interestedFrames.count(); x++)
{
CANFrame frame = interestedFrames.at(x);
DBC_MESSAGE *msg = dbcHandler->findMessage(frame.frameId());
data = reinterpret_cast<const unsigned char *>(frame.payload().constData());
dataLen = frame.payload().count();
@@ -166,6 +169,28 @@ void FileComparatorWindow::calculateDetails()
tmp = tmp << (8 * y);
interestedIDs[frame.frameId()].bitmap |= tmp;
//qDebug() << "bitmap: " << QString::number(interestedIDs[frame.frameId()].bitmap, 16);
}
if (msg)
{
int numSignals = msg->sigHandler->getCount();
for (int i = 0; i < numSignals; i++)
{
DBC_SIGNAL *sig = msg->sigHandler->findSignalByIdx(i);
if (sig)
{
if (sig->isSignalInMessage(frame))
{
QString sigVal;
if (sig->processAsText(frame, sigVal, false))
{
QList<QString> tempList = interestedIDs[frame.frameId()].signalInstances[sig->name];
if (!tempList.contains(sigVal)) tempList.append(sigVal);
interestedIDs[frame.frameId()].signalInstances[sig->name] = tempList;
}
}
}
}
qApp->processEvents();
}
}
else //never seen this ID before so add one
@@ -192,6 +217,28 @@ void FileComparatorWindow::calculateDetails()
newData->bitmap |= tmp;
//qDebug() << "bitmap: " << QString::number(newData->bitmap, 16);
}
if (msg)
{
int numSignals = msg->sigHandler->getCount();
for (int i = 0; i < numSignals; i++)
{
DBC_SIGNAL *sig = msg->sigHandler->findSignalByIdx(i);
if (sig)
{
if (sig->isSignalInMessage(frame))
{
QString sigVal;
if (sig->processAsText(frame, sigVal, false))
{
QList<QString> tempList;
tempList.append(sigVal);
newData->signalInstances[sig->name] = tempList;
}
}
}
}
}
interestedIDs.insert(frame.frameId(), *newData);
}
}
@@ -201,6 +248,7 @@ void FileComparatorWindow::calculateDetails()
for (int x = 0; x < referenceFrames.count(); x++)
{
CANFrame frame = referenceFrames.at(x);
DBC_MESSAGE *msg = dbcHandler->findMessage(frame.frameId());
data = reinterpret_cast<const unsigned char *>(frame.payload().constData());
dataLen = frame.payload().count();
@@ -214,6 +262,27 @@ void FileComparatorWindow::calculateDetails()
referenceIDs[frame.frameId()].bitmap |= tmp;
//qDebug() << "bitmap: " << QString::number(referenceIDs[frame.frameId()].bitmap, 16);
}
if (msg)
{
int numSignals = msg->sigHandler->getCount();
for (int i = 0; i < numSignals; i++)
{
DBC_SIGNAL *sig = msg->sigHandler->findSignalByIdx(i);
if (sig)
{
if (sig->isSignalInMessage(frame))
{
QString sigVal;
if (sig->processAsText(frame, sigVal, false))
{
QList<QString> tempList = referenceIDs[frame.frameId()].signalInstances[sig->name];
if (!tempList.contains(sigVal)) tempList.append(sigVal);
referenceIDs[frame.frameId()].signalInstances[sig->name] = tempList;
}
}
}
}
}
}
else //never seen this ID before so add one
{
@@ -237,6 +306,27 @@ void FileComparatorWindow::calculateDetails()
newData->bitmap |= tmp;
//qDebug() << "bitmap: " << QString::number(newData->bitmap, 16);
}
if (msg)
{
int numSignals = msg->sigHandler->getCount();
for (int i = 0; i < numSignals; i++)
{
DBC_SIGNAL *sig = msg->sigHandler->findSignalByIdx(i);
if (sig)
{
if (sig->isSignalInMessage(frame))
{
QString sigVal;
if (sig->processAsText(frame, sigVal, false))
{
QList<QString> tempList;
tempList.append(sigVal);
newData->signalInstances[sig->name] = tempList;
}
}
}
}
}
referenceIDs.insert(frame.frameId(), *newData);
}
}
@@ -251,7 +341,7 @@ void FileComparatorWindow::calculateDetails()
for (i = interestedIDs.begin(); i != interestedIDs.end(); ++i)
{
framesCounter++;
if (framesCounter > 10000)
if (framesCounter > 50)
{
framesCounter = 0;
qApp->processEvents();
@@ -261,14 +351,24 @@ void FileComparatorWindow::calculateDetails()
if (!referenceIDs.contains(keyone))
{
valuesBase = new QTreeWidgetItem();
valuesBase->setText(0, Utility::formatHexNum(keyone));
DBC_MESSAGE *msg = dbcHandler->findMessage(keyone);
if (msg)
{
valuesBase->setText(0, Utility::formatHexNum(keyone) + " (" + msg->name + ")");
}
else valuesBase->setText(0, Utility::formatHexNum(keyone));
interestedOnlyBase->addChild(valuesBase);
}
else //ID was in both files
{
interestedHadUnique = false;
sharedItem = new QTreeWidgetItem();
sharedItem->setText(0, Utility::formatHexNum(keyone));
DBC_MESSAGE *msg = dbcHandler->findMessage(keyone);
if (msg)
{
sharedItem->setText(0, Utility::formatHexNum(keyone) + " (" + msg->name + ")");
}
else sharedItem->setText(0, Utility::formatHexNum(keyone));
//if the ID was in both files then we can use the data accumulated above in bitmap
//and values to figure out what has changed between the two files
@@ -336,6 +436,53 @@ void FileComparatorWindow::calculateDetails()
}
}
}
//presumably both include the same signals so for this first attempt just
//take all signals from the reference and then find that same signal in
//the interested frames and then see what unique values there were in either one
QHash<QString, QList<QString>>::const_iterator it = reference.signalInstances.constBegin();
while (it != reference.signalInstances.constEnd())
{
valuesBase = new QTreeWidgetItem();
valuesBase->setText(0, "Signal " + it.key());
sharedItem->addChild(valuesBase);
valuesInterested = new QTreeWidgetItem();
valuesInterested->setText(0, "Values found only in " + interestedFilename);
if (!uniqueInterested)
{
valuesReference = new QTreeWidgetItem();
valuesReference->setText(0, "Values found only in Side 2 - Reference frames");
}
valuesBase->addChild(valuesInterested);
if (!uniqueInterested) valuesBase->addChild(valuesReference);
QList<QString> refVals = it.value();
QList<QString> interestedVals = interested.signalInstances[it.key()];
foreach (QString str, refVals)
{
if (!interestedVals.contains(str))
{
qDebug() << "Interested frames didn't contain value: " << str << " in signal " << it.key();
detail = new QTreeWidgetItem();
detail->setText(0, str);
valuesReference->addChild(detail);
}
}
qApp->processEvents();
foreach (QString str, interestedVals)
{
if (!refVals.contains(str))
{
qDebug() << "Reference frames didn't contain value: " << str << " in signal " << it.key();
detail = new QTreeWidgetItem();
detail->setText(0, str);
valuesInterested->addChild(detail);
}
}
++it;
}
if (interestedHadUnique || !uniqueInterested) sharedBase->addChild(sharedItem);
}
}
@@ -351,7 +498,12 @@ void FileComparatorWindow::calculateDetails()
if (!interestedIDs.contains(keytwo))
{
valuesBase = new QTreeWidgetItem();
valuesBase->setText(0, Utility::formatHexNum(keytwo));
DBC_MESSAGE *msg = dbcHandler->findMessage(keytwo);
if (msg)
{
valuesBase->setText(0, Utility::formatHexNum(keytwo) + " (" + msg->name + ")" );
}
else valuesBase->setText(0, Utility::formatHexNum(keytwo));
referenceOnlyBase->addChild(valuesBase);
}
}