void Timer0B_Handler(void){
TIMER0_ICR_R = TIMER_ICR_TBTOCINT; // acknowledge timer0B timeout
//GPIO_PORTG_DATA_R |= 0x40; // turn on LED
ADCValue0 = ADC_In0();
ADCStatus0 = 1;
ADCValue1 = ADC_In1();
ADCStatus1 = 1;
updateXAxis();
updateYAxis();
//GPIO_PORTG_DATA_R &= ~0x40; // turn off LED
}
void Viewport::reset()
{
// reset values that would become inappropr.
selection = 0;
hover = -1;
// reset limiters to most-lazy values
setLimiters(0);
// update y-axis (used by updateModelView())
updateYAxis();
// update coordinate system
updateModelview(true);
}
void Viewport::updateModelview(bool newBinning)
{
SharedDataLock ctxlock(ctx->mutex);
QPointF zero;
if (newBinning) {
zero = modelview.map(QPointF(0.f, 0.f));
}
boundaries.htp = yaxisWidth + 14;
displayHeight = height - 2*boundaries.vp - boundaries.vtp;
// if gradient, we discard one unit space intentionally for centering
size_t d = (*ctx)->dimensionality
- ((*ctx)->type == representation::GRAD ? 0 : 1);
qreal w = (width - 2*boundaries.hp - boundaries.htp)/(qreal)(d); // width of one unit
qreal h = displayHeight/(qreal)((*ctx)->nbins); // height of one unit
int t = ((*ctx)->type == representation::GRAD ? w/2 : 0); // moving half a unit for centering
modelview.reset();
modelview.translate(boundaries.hp + boundaries.htp + t,
boundaries.vp);
modelview.scale(w, -1*h); // -1 low values at bottom
modelview.translate(0, -((*ctx)->nbins)); // shift for low values at bottom
// set inverse
modelviewI = modelview.inverted();
// restore previous position in plot (zoom>1 avoids initial bork transform)
if (newBinning && zoom > 1) {
QPointF zerolocal = modelviewI.map(zero);
modelview.translate(zerolocal.x(),zerolocal.y());
modelview.scale(zoom, zoom);
// reset inverse
modelviewI = modelview.inverted();
// reset y-axis
updateYAxis(true);
}
}
void Viewport::drawBackground(QPainter *painter, const QRectF &rect)
{
// update geometry
int nwidth = painter->device()->width();
int nheight = painter->device()->height();
if (nwidth != width || nheight != height) {
width = nwidth;
height = nheight;
zoom = 1.f;
updateYAxis();
// update transformation (needed already for legend, axes drawing)
updateModelview();
// defer buffer update (do not hinder resizing with slow update)
buffers[0].dirty = buffers[1].dirty = true;
resizeTimer.start(150);
}
// draw
drawScene(painter);
}
/* connection */
void mainWindow::updateData() {
// Getting the current date if needed for the log file
QString date = QDateTime::currentDateTime().toString("_MM_dd_yyyy");
// Opening a log file if required
if(ui->logToFile->isChecked()) {
// Adding the date to the name if needed
if(ui->appendDate->isChecked())
log = new QFile(ui->fileName->text()+date+".txt");
else
log = new QFile(ui->fileName->text()+".txt");
// Always open as Append
log->open(QIODevice::Append);
}
QDateTime d = QDateTime::currentDateTime();
// Updating the different datas
updateYAxis(protocole->lastValue[5]);
updateXAxis(protocole->lastValue[4],/*d.toMSecsSinceEpoch());//*/getDate(protocole->lastString));
updateTimeGraph(protocole->lastValue[6],3);
for(int i=4;i<7;i++)
updateTimeGraph(protocole->lastValue[i-3],i);
updateTimeGraph(protocole->lastValue[7],7);
updateConsole(protocole->lastString);
// Logging to the file
if(ui->logToFile->isChecked())
log->write(protocole->lastString.toLatin1()+"\n");
// Closing the file if it had been opened
if(ui->logToFile->isChecked())
log->close();
}