//-----------------------------------------------------------------------------
#include "proxguiqt.h"
+#include <stdbool.h>
#include <iostream>
#include <QPainterPath>
#include <QBrush>
#include <QtGui>
//#include <ctime>
-
+bool g_useOverlays = false;
+int g_absVMax = 0;
int startMax;
int PageWidth;
+
void ProxGuiQT::ShowGraphWindow(void)
{
emit ShowGraphWindowSignal();
int ans;
ans = AutoCorrelate(GraphBuffer, s_Buff, GraphTraceLen, v, true, false);
if (g_debugMode) printf("vchange_autocorr(w:%d): %d\n", v, ans);
+ g_useOverlays = true;
RepaintGraphWindow();
}
void ProxWidget::vchange_askedge(int v)
//extern int AskEdgeDetect(const int *in, int *out, int len, int threshold);
ans = AskEdgeDetect(GraphBuffer, s_Buff, GraphTraceLen, v);
if (g_debugMode) printf("vchange_askedge(w:%d)%d\n", v, ans);
+ g_useOverlays = true;
RepaintGraphWindow();
}
void ProxWidget::vchange_dthr_up(int v)
int down = opsController->horizontalSlider_dirthr_down->value();
directionalThreshold(GraphBuffer, s_Buff, GraphTraceLen, v, down);
//printf("vchange_dthr_up(%d)", v);
+ g_useOverlays = true;
RepaintGraphWindow();
-
}
void ProxWidget::vchange_dthr_down(int v)
{
//printf("vchange_dthr_down(%d)", v);
int up = opsController->horizontalSlider_dirthr_up->value();
directionalThreshold(GraphBuffer,s_Buff, GraphTraceLen, v, up);
+ g_useOverlays = true;
RepaintGraphWindow();
-
}
ProxWidget::ProxWidget(QWidget *parent, ProxGuiQT *master) : QWidget(parent)
{
opsController->horizontalSlider_dirthr_down->setMinimum(-128);
opsController->horizontalSlider_dirthr_down->setMaximum(0);
opsController->horizontalSlider_dirthr_down->setValue(-20);
+ opsController->horizontalSlider_dirthr_up->setMinimum(-40);
+ opsController->horizontalSlider_dirthr_up->setMaximum(128);
+ opsController->horizontalSlider_dirthr_up->setValue(20);
+ opsController->horizontalSlider_askedge->setValue(25);
+ opsController->horizontalSlider_window->setValue(4000);
QObject::connect(opsController->pushButton_apply, SIGNAL(clicked()), this, SLOT(applyOperation()));
{
event->ignore();
this->hide();
+ g_useOverlays = false;
}
void ProxWidget::hideEvent(QHideEvent *event) {
controlWidget->hide();
}
}
+void Plot::setMaxAndStart(int *buffer, int len, QRect plotRect)
+{
+ if (len == 0) return;
+ startMax = (len - (int)((plotRect.right() - plotRect.left() - 40) / GraphPixelsPerPoint));
+ if(startMax < 0) {
+ startMax = 0;
+ }
+ if(GraphStart > startMax) {
+ GraphStart = startMax;
+ }
+ if (GraphStart > len) return;
+ int vMin = INT_MAX, vMax = INT_MIN, v = 0;
+ int sample_index = GraphStart ;
+ for( ; sample_index < len && xCoordOf(sample_index,plotRect) < plotRect.right() ; sample_index++) {
+
+ v = buffer[sample_index];
+ if(v < vMin) vMin = v;
+ if(v > vMax) vMax = v;
+ }
+
+ g_absVMax = 0;
+ if(fabs( (double) vMin) > g_absVMax) g_absVMax = (int)fabs( (double) vMin);
+ if(fabs( (double) vMax) > g_absVMax) g_absVMax = (int)fabs( (double) vMax);
+ g_absVMax = (int)(g_absVMax*1.25 + 1);
+}
+
void Plot::PlotDemod(uint8_t *buffer, size_t len, QRect plotRect, QRect annotationRect, QPainter *painter, int graphNum, int plotOffset)
{
if (len == 0 || PlotGridX <= 0) return;
if (len == 0) return;
//clock_t begin = clock();
QPainterPath penPath;
-
- startMax = (len - (int)((plotRect.right() - plotRect.left() - 40) / GraphPixelsPerPoint));
- if(startMax < 0) {
- startMax = 0;
- }
- if(GraphStart > startMax) {
- GraphStart = startMax;
- }
- if (GraphStart > len) return;
- int vMin = INT_MAX, vMax = INT_MIN, vMean = 0, v = 0, absVMax = 0;
- int sample_index = GraphStart ;
- for( ; sample_index < len && xCoordOf(sample_index,plotRect) < plotRect.right() ; sample_index++) {
-
- v = buffer[sample_index];
- if(v < vMin) vMin = v;
- if(v > vMax) vMax = v;
- vMean += v;
- }
-
- vMean /= (sample_index - GraphStart);
-
- if(fabs( (double) vMin) > absVMax) absVMax = (int)fabs( (double) vMin);
- if(fabs( (double) vMax) > absVMax) absVMax = (int)fabs( (double) vMax);
- absVMax = (int)(absVMax*1.25 + 1);
- // number of points that will be plotted
- int span = (int)((plotRect.right() - plotRect.left()) / GraphPixelsPerPoint);
- // one label every 100 pixels, let us say
- int labels = (plotRect.right() - plotRect.left() - 40) / 100;
- if(labels <= 0) labels = 1;
- int pointsPerLabel = span / labels;
- if(pointsPerLabel <= 0) pointsPerLabel = 1;
-
+ int vMin = INT_MAX, vMax = INT_MIN, vMean = 0, v = 0, i = 0;
int x = xCoordOf(GraphStart, plotRect);
- int y = yCoordOf(buffer[GraphStart],plotRect,absVMax);
+ int y = yCoordOf(buffer[GraphStart],plotRect,g_absVMax);
penPath.moveTo(x, y);
- for(int i = GraphStart; i < len && xCoordOf(i, plotRect) < plotRect.right(); i++) {
+ for(i = GraphStart; i < len && xCoordOf(i, plotRect) < plotRect.right(); i++) {
x = xCoordOf(i, plotRect);
v = buffer[i];
- y = yCoordOf( v, plotRect, absVMax);//(y * (r.top() - r.bottom()) / (2*absYMax)) + zeroHeight;
+ y = yCoordOf( v, plotRect, g_absVMax);
penPath.lineTo(x, y);
QRect f(QPoint(x - 3, y - 3),QPoint(x + 3, y + 3));
painter->fillRect(f, QColor(100, 255, 100));
}
+ //catch stats
+ if(v < vMin) vMin = v;
+ if(v > vMax) vMax = v;
+ vMean += v;
}
+ vMean /= (i - GraphStart);
painter->setPen(getColor(graphNum));
int xo = 5+(graphNum*40);
painter->drawLine(xo, plotRect.top(),xo, plotRect.bottom());
- int vMarkers = (absVMax - (absVMax % 10)) / 5;
+ int vMarkers = (g_absVMax - (g_absVMax % 10)) / 5;
int minYDist = 40; //Minimum pixel-distance between markers
char yLbl[20];
int n = 0;
int lasty0 = 65535;
- for(int v = vMarkers; yCoordOf(v,plotRect,absVMax) > plotRect.top() && n < 20; v+= vMarkers ,n++)
+ for(v = vMarkers; yCoordOf(v,plotRect,g_absVMax) > plotRect.top() && n < 20; v+= vMarkers ,n++)
{
- int y0 = yCoordOf(v,plotRect,absVMax);
- int y1 = yCoordOf(-v,plotRect,absVMax);
+ int y0 = yCoordOf(v,plotRect,g_absVMax);
+ int y1 = yCoordOf(-v,plotRect,g_absVMax);
if(lasty0 - y0 < minYDist) continue;
painter->drawPath(penPath);
char str[200];
sprintf(str, "max=%d min=%d mean=%d n=%d/%d CursorAVal=[%d] CursorBVal=[%d]",
- vMax, vMin, vMean, sample_index, len, buffer[CursorAPos], buffer[CursorBPos]);
+ vMax, vMin, vMean, i, len, buffer[CursorAPos], buffer[CursorBPos]);
painter->drawText(20, annotationRect.bottom() - 23 - 20 * graphNum, str);
//clock_t end = clock();
void Plot::plotGridLines(QPainter* painter,QRect r)
{
- int zeroHeight = r.top() + (r.bottom() - r.top()) / 2;
-
int i;
int grid_delta_x = (int) (PlotGridX * GraphPixelsPerPoint);
- int grid_delta_y = (int) (PlotGridY * GraphPixelsPerPoint);
+ int grid_delta_y = PlotGridY;
if ((PlotGridX > 0) && ((PlotGridX * GraphPixelsPerPoint) > 1)) {
for(i = (GridOffset * GraphPixelsPerPoint); i < r.right(); i += grid_delta_x) {
painter->drawLine(r.left()+i, r.top(), r.left()+i, r.bottom());
}
- }
- if ((PlotGridY > 0) && ((PlotGridY * GraphPixelsPerPoint) > 1)){
- for(i = 0; i < ((r.top() + r.bottom())>>1); i += grid_delta_y) {
- painter->drawLine(r.left(),zeroHeight + i,r.right(),zeroHeight + i);
- painter->drawLine(r.left(),zeroHeight - i,r.right(),zeroHeight - i);
+ }
+ if (PlotGridY > 0) {
+ for(i = 0; yCoordOf(i,r,g_absVMax) > r.top(); i += grid_delta_y) {
+ painter->drawLine( r.left(), yCoordOf(i,r,g_absVMax), r.right(), yCoordOf(i,r,g_absVMax) );
+ painter->drawLine( r.left(), yCoordOf(i*-1,r,g_absVMax), r.right(), yCoordOf(i*-1,r,g_absVMax) );
}
}
}
void Plot::paintEvent(QPaintEvent *event)
{
+
QPainter painter(this);
QBrush brush(QColor(100, 255, 100));
QPen pen(QColor(100, 255, 100));
//Black foreground
painter.fillRect(plotRect, QColor(0, 0, 0));
+ //init graph variables
+ setMaxAndStart(GraphBuffer,GraphTraceLen,plotRect);
+
// center line
int zeroHeight = plotRect.top() + (plotRect.bottom() - plotRect.top()) / 2;
painter.setPen(QColor(100, 100, 100));
plotGridLines(&painter, plotRect);
//Start painting graph
+ PlotGraph(GraphBuffer, GraphTraceLen,plotRect,infoRect,&painter,0);
if (showDemod && DemodBufferLen > 8) {
PlotDemod(DemodBuffer, DemodBufferLen,plotRect,infoRect,&painter,2,g_DemodStartIdx);
}
- PlotGraph(s_Buff, GraphTraceLen,plotRect,infoRect,&painter,1);
- PlotGraph(GraphBuffer, GraphTraceLen,plotRect,infoRect,&painter,0);
+ if (g_useOverlays) {
+ //init graph variables
+ setMaxAndStart(s_Buff,GraphTraceLen,plotRect);
+ PlotGraph(s_Buff, GraphTraceLen,plotRect,infoRect,&painter,1);
+ }
// End graph drawing
//Draw the cursors
{
event->ignore();
this->hide();
+ g_useOverlays = false;
}
void Plot::mouseMoveEvent(QMouseEvent *event)
projects / proxmark3-svn / blobdiff