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Fixed an issue with there being no visual confirmation that intel byte mode had been changed in DBC editor, made masking work much more intuitively in graphing screen.

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This commit is contained in:
Collin Kidder
2015-07-13 20:39:00 -04:00
parent 159f4c5d6f
commit 9b1d752a02
3 changed files with 17 additions and 4 deletions
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config.h
+1 -1
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@@ -1,7 +1,7 @@
#ifndef CONFIG
#define CONFIG
#define VERSION 122
#define VERSION 123
//try to keep this in sync.
//SavvyCAN will complain if you connect a GVRET board with a revision
dbcsignaleditor.cpp
+2 -1
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@@ -51,6 +51,7 @@ DBCSignalEditor::DBCSignalEditor(DBCHandler *handler, QWidget *parent) :
[=]()
{
currentSignal->intelByteOrder = ui->cbIntelFormat->isChecked();
fillSignalForm(currentSignal);
});
connect(ui->comboReceiver, &QComboBox::currentTextChanged,
@@ -255,7 +256,7 @@ void DBCSignalEditor::addNewSignal()
DBC_SIGNAL newSig;
newSig.name = newName;
newSig.bias = 0.0;
newSig.factor = 0.0;
newSig.factor = 1.0;
newSig.intelByteOrder = true;
newSig.max = 0.0;
newSig.min = 0.0;
graphingwindow.cpp
+14 -2
View File
@@ -426,14 +426,20 @@ void GraphingWindow::createGraph(GraphParams &params, bool createGraphParam)
int tempValInt;
int numBytes = (params.endByte - params.startByte) + 1;
int shiftRef = 1 << (numBytes * 8);
uint64_t maskShifter;
uint8_t tempByte;
for (int j = 0; j < numEntries; j++)
{
tempValInt = 0;
int expon = 1;
maskShifter = params.mask;
for (int c = 0; c < numBytes; c++)
{
tempValInt += (frameCache[j * params.stride].data[params.endByte - c] * expon);
tempByte = frameCache[j * params.stride].data[params.endByte - c];
tempByte &= maskShifter;
tempValInt += (tempByte * expon);
expon *= 256;
maskShifter = maskShifter >> 8;
}
tempValInt &= params.mask;
@@ -467,14 +473,20 @@ void GraphingWindow::createGraph(GraphParams &params, bool createGraphParam)
int tempValInt;
int numBytes = (params.startByte - params.endByte) + 1;
int shiftRef = 1 << (numBytes * 8);
uint64_t maskShifter;
uint8_t tempByte;
for (int j = 0; j < numEntries; j++)
{
tempValInt = 0;
int expon = 1;
maskShifter = params.mask;
for (int c = 0; c < numBytes; c++)
{
tempValInt += frameCache[j * params.stride].data[params.endByte + c] * expon;
tempByte = frameCache[j * params.stride].data[params.endByte + c];
tempByte &= maskShifter;
tempValInt += tempByte * expon;
expon *= 256;
maskShifter = maskShifter >> 8;
}
tempValInt &= params.mask;