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Changed UDS window to work more quickly and use the new rapid frame

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system.
This commit is contained in:
Collin Kidder
2016-02-28 16:56:39 -05:00
parent e2cedf2482
commit 18bbd8632f
2 changed files with 61 additions and 53 deletions
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udsscanwindow.cpp
+60 -53
View File
@@ -13,9 +13,10 @@ UDSScanWindow::UDSScanWindow(const QVector<CANFrame> *frames, QWidget *parent) :
currentlyRunning = false;
waitTimer = new QTimer;
waitTimer->setInterval(300);
waitTimer->setInterval(100);
connect(MainWindow::getReference(), SIGNAL(framesUpdated(int)), this, SLOT(updatedFrames(int)));
connect(MainWindow::getReference(), SIGNAL(frameUpdateRapid(int)), this, SLOT(rapidFrames(int)));
connect(ui->btnScan, &QPushButton::clicked, this, &UDSScanWindow::scanUDS);
connect(waitTimer, &QTimer::timeout, this, &UDSScanWindow::timeOut);
@@ -56,7 +57,7 @@ void UDSScanWindow::scanUDS()
if (buses < 1) buses = 1;
//start out by sending tester present to every address to see if anyone replies
for (id = startID; id < endID; id++)
for (id = startID; id <= endID; id++)
{
frame.ID = id;
frame.len = 8;
@@ -113,15 +114,9 @@ void UDSScanWindow::scanUDS()
sendNextMsg();
}
//Updates here are sent about every 1/4 second. That's fine for most windows but not this one.
void UDSScanWindow::updatedFrames(int numFrames)
{
CANFrame thisFrame;
QString result;
int id;
int offset = ui->spinReplyOffset->value();
CANFrame sentFrame;
bool gotReply = false;
if (numFrames == -1) //all frames deleted. We don't care
{
}
@@ -130,61 +125,73 @@ void UDSScanWindow::updatedFrames(int numFrames)
}
else //just got some new frames. See if they are relevant.
{
if (numFrames > modelFrames->count()) return;
}
}
int numSending = sendingFrames.length();
if (numSending == 0) return;
//Updates here are nearly once per millisecond if there is heavy traffic. That's more like it!
void UDSScanWindow::rapidFrames(int numFrames)
{
CANFrame thisFrame;
QString result;
int id;
int offset = ui->spinReplyOffset->value();
CANFrame sentFrame;
bool gotReply = false;
if (numFrames > modelFrames->count()) return;
int numSending = sendingFrames.length();
if (numSending == 0) return;
if (currIdx >= numSending) return;
sentFrame = sendingFrames[currIdx];
for (int i = modelFrames->count() - numFrames; i < modelFrames->count(); i++)
{
if (currIdx >= numSending) return;
sentFrame = sendingFrames[currIdx];
thisFrame = modelFrames->at(i);
id = thisFrame.ID;
for (int i = modelFrames->count() - numFrames; i < modelFrames->count(); i++)
if ((id == (sentFrame.ID + offset)) || ui->cbAllowAdaptiveOffset->isChecked())
{
if (currIdx >= numSending) return;
thisFrame = modelFrames->at(i);
id = thisFrame.ID;
if ((id == (sentFrame.ID + offset)) || ui->cbAllowAdaptiveOffset->isChecked())
int temp = thisFrame.data[0] >> 4;
if (temp == 0) //single frame reply (maybe)
{
int temp = thisFrame.data[0] >> 4;
if (temp == 0) //single frame reply (maybe)
if (thisFrame.data[1] == 0x40 + sendingFrames[currIdx].data[1])
{
if (thisFrame.data[1] == 0x40 + sendingFrames[currIdx].data[1])
{
result = "Request on bus " + QString::number(sentFrame.bus) + " ID: " + QString::number(sentFrame.ID, 16) + " got response to mode "
+ QString::number(sentFrame.data[1], 16)
+ " " + QString::number(sentFrame.data[2], 16) + " with affirmation from ID " + QString::number(id, 16)
+ " on bus " + QString::number(thisFrame.bus) + ".";
gotReply = true;
}
else if ( thisFrame.data[1] == 0x7F)
{
result = "Request on bus " + QString::number(sentFrame.bus) + " ID: " + QString::number(sentFrame.ID, 16) + " got response to mode "
+ QString::number(sentFrame.data[1], 16)
+ " " + QString::number(sentFrame.data[2], 16) + " with an error from ID " + QString::number(id, 16)
+ " on bus " + QString::number(thisFrame.bus) + ".";
gotReply = true;
}
result = "Request on bus " + QString::number(sentFrame.bus) + " ID: " + QString::number(sentFrame.ID, 16) + " got response to mode "
+ QString::number(sentFrame.data[1], 16)
+ " " + QString::number(sentFrame.data[2], 16) + " with affirmation from ID " + QString::number(id, 16)
+ " on bus " + QString::number(thisFrame.bus) + ".";
gotReply = true;
}
if (temp == 1) //start of a multiframe reply
else if ( thisFrame.data[1] == 0x7F)
{
if (thisFrame.data[2] == 0x40 + sendingFrames[currIdx].data[1])
{
result = "Request on bus " + QString::number(sentFrame.bus) + " ID: " + QString::number(sentFrame.ID, 16) + " got response to mode "
+ QString::number(sentFrame.data[1], 16)
+ " " + QString::number(sentFrame.data[2], 16) + " with affirmation from ID " + QString::number(id, 16)
+ " on bus " + QString::number(thisFrame.bus) + ".";
gotReply = true;
}
//error replies are never multiframe so the check doesn't have to be done here.
result = "Request on bus " + QString::number(sentFrame.bus) + " ID: " + QString::number(sentFrame.ID, 16) + " got response to mode "
+ QString::number(sentFrame.data[1], 16)
+ " " + QString::number(sentFrame.data[2], 16) + " with an error from ID " + QString::number(id, 16)
+ " on bus " + QString::number(thisFrame.bus) + ".";
gotReply = true;
}
}
if (temp == 1) //start of a multiframe reply
{
if (thisFrame.data[2] == 0x40 + sendingFrames[currIdx].data[1])
{
result = "Request on bus " + QString::number(sentFrame.bus) + " ID: " + QString::number(sentFrame.ID, 16) + " got response to mode "
+ QString::number(sentFrame.data[1], 16)
+ " " + QString::number(sentFrame.data[2], 16) + " with affirmation from ID " + QString::number(id, 16)
+ " on bus " + QString::number(thisFrame.bus) + ".";
gotReply = true;
}
//error replies are never multiframe so the check doesn't have to be done here.
}
}
if (gotReply)
{
ui->listResults->addItem(result);
sendNextMsg();
}
}
if (gotReply)
{
ui->listResults->addItem(result);
sendNextMsg();
}
}
udsscanwindow.h
+1
View File
@@ -22,6 +22,7 @@ signals:
private slots:
void updatedFrames(int numFrames);
void rapidFrames(int numFrames);
void scanUDS();
void timeOut();