mirror of
https://github.com/Proxmark/proxmark3.git
synced 2024-09-21 15:26:35 +08:00
fix y grid +
and move em4x50 saveGB to allow graph restore after lf search clean up plotgraph unused code. should be done for a bit...
This commit is contained in:
parent
537f80f2c8
commit
999d57c201
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@ -474,9 +474,6 @@ int EM4x50Read(const char *Cmd, bool verbose)
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// get user entry if any
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sscanf(Cmd, "%i %i", &clk, &invert);
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// save GraphBuffer - to restore it later
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save_restoreGB(1);
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// first get high and low values
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for (i = 0; i < GraphTraceLen; i++) {
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if (GraphBuffer[i] > high)
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@ -573,6 +570,8 @@ int EM4x50Read(const char *Cmd, bool verbose)
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} else if (start < 0) return 0;
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start = skip;
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snprintf(tmp2, sizeof(tmp2),"%d %d 1000 %d", clk, invert, clk*47);
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// save GraphBuffer - to restore it later
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save_restoreGB(1);
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// get rid of leading crap
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snprintf(tmp, sizeof(tmp), "%i", skip);
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CmdLtrim(tmp);
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@ -9,6 +9,7 @@
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//-----------------------------------------------------------------------------
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#include "proxguiqt.h"
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#include <stdbool.h>
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#include <iostream>
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#include <QPainterPath>
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#include <QBrush>
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@ -27,10 +28,12 @@
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#include <QtGui>
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//#include <ctime>
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bool g_useOverlays = false;
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int g_absVMax = 0;
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int startMax;
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int PageWidth;
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void ProxGuiQT::ShowGraphWindow(void)
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{
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emit ShowGraphWindowSignal();
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@ -130,6 +133,7 @@ void ProxWidget::vchange_autocorr(int v)
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int ans;
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ans = AutoCorrelate(GraphBuffer, s_Buff, GraphTraceLen, v, true, false);
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if (g_debugMode) printf("vchange_autocorr(w:%d): %d\n", v, ans);
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g_useOverlays = true;
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RepaintGraphWindow();
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}
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void ProxWidget::vchange_askedge(int v)
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@ -138,6 +142,7 @@ void ProxWidget::vchange_askedge(int v)
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//extern int AskEdgeDetect(const int *in, int *out, int len, int threshold);
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ans = AskEdgeDetect(GraphBuffer, s_Buff, GraphTraceLen, v);
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if (g_debugMode) printf("vchange_askedge(w:%d)%d\n", v, ans);
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g_useOverlays = true;
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RepaintGraphWindow();
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}
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void ProxWidget::vchange_dthr_up(int v)
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@ -145,16 +150,16 @@ void ProxWidget::vchange_dthr_up(int v)
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int down = opsController->horizontalSlider_dirthr_down->value();
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directionalThreshold(GraphBuffer, s_Buff, GraphTraceLen, v, down);
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//printf("vchange_dthr_up(%d)", v);
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g_useOverlays = true;
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RepaintGraphWindow();
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}
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void ProxWidget::vchange_dthr_down(int v)
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{
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//printf("vchange_dthr_down(%d)", v);
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int up = opsController->horizontalSlider_dirthr_up->value();
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directionalThreshold(GraphBuffer,s_Buff, GraphTraceLen, v, up);
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g_useOverlays = true;
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RepaintGraphWindow();
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}
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ProxWidget::ProxWidget(QWidget *parent, ProxGuiQT *master) : QWidget(parent)
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{
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@ -170,6 +175,11 @@ ProxWidget::ProxWidget(QWidget *parent, ProxGuiQT *master) : QWidget(parent)
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opsController->horizontalSlider_dirthr_down->setMinimum(-128);
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opsController->horizontalSlider_dirthr_down->setMaximum(0);
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opsController->horizontalSlider_dirthr_down->setValue(-20);
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opsController->horizontalSlider_dirthr_up->setMinimum(-40);
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opsController->horizontalSlider_dirthr_up->setMaximum(128);
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opsController->horizontalSlider_dirthr_up->setValue(20);
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opsController->horizontalSlider_askedge->setValue(25);
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opsController->horizontalSlider_window->setValue(4000);
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QObject::connect(opsController->pushButton_apply, SIGNAL(clicked()), this, SLOT(applyOperation()));
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@ -223,6 +233,7 @@ void ProxWidget::closeEvent(QCloseEvent *event)
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{
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event->ignore();
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this->hide();
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g_useOverlays = false;
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}
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void ProxWidget::hideEvent(QHideEvent *event) {
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controlWidget->hide();
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@ -266,6 +277,32 @@ QColor Plot::getColor(int graphNum)
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}
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}
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void Plot::setMaxAndStart(int *buffer, int len, QRect plotRect)
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{
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if (len == 0) return;
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startMax = (len - (int)((plotRect.right() - plotRect.left() - 40) / GraphPixelsPerPoint));
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if(startMax < 0) {
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startMax = 0;
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}
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if(GraphStart > startMax) {
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GraphStart = startMax;
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}
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if (GraphStart > len) return;
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int vMin = INT_MAX, vMax = INT_MIN, v = 0;
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int sample_index = GraphStart ;
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for( ; sample_index < len && xCoordOf(sample_index,plotRect) < plotRect.right() ; sample_index++) {
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v = buffer[sample_index];
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if(v < vMin) vMin = v;
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if(v > vMax) vMax = v;
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}
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g_absVMax = 0;
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if(fabs( (double) vMin) > g_absVMax) g_absVMax = (int)fabs( (double) vMin);
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if(fabs( (double) vMax) > g_absVMax) g_absVMax = (int)fabs( (double) vMax);
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g_absVMax = (int)(g_absVMax*1.25 + 1);
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}
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void Plot::PlotDemod(uint8_t *buffer, size_t len, QRect plotRect, QRect annotationRect, QPainter *painter, int graphNum, int plotOffset)
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{
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if (len == 0 || PlotGridX <= 0) return;
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@ -327,47 +364,16 @@ void Plot::PlotGraph(int *buffer, int len, QRect plotRect, QRect annotationRect,
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if (len == 0) return;
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//clock_t begin = clock();
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QPainterPath penPath;
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startMax = (len - (int)((plotRect.right() - plotRect.left() - 40) / GraphPixelsPerPoint));
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if(startMax < 0) {
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startMax = 0;
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}
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if(GraphStart > startMax) {
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GraphStart = startMax;
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}
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if (GraphStart > len) return;
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int vMin = INT_MAX, vMax = INT_MIN, vMean = 0, v = 0, absVMax = 0;
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int sample_index = GraphStart ;
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for( ; sample_index < len && xCoordOf(sample_index,plotRect) < plotRect.right() ; sample_index++) {
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v = buffer[sample_index];
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if(v < vMin) vMin = v;
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if(v > vMax) vMax = v;
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vMean += v;
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}
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vMean /= (sample_index - GraphStart);
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if(fabs( (double) vMin) > absVMax) absVMax = (int)fabs( (double) vMin);
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if(fabs( (double) vMax) > absVMax) absVMax = (int)fabs( (double) vMax);
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absVMax = (int)(absVMax*1.25 + 1);
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// number of points that will be plotted
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int span = (int)((plotRect.right() - plotRect.left()) / GraphPixelsPerPoint);
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// one label every 100 pixels, let us say
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int labels = (plotRect.right() - plotRect.left() - 40) / 100;
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if(labels <= 0) labels = 1;
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int pointsPerLabel = span / labels;
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if(pointsPerLabel <= 0) pointsPerLabel = 1;
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int vMin = INT_MAX, vMax = INT_MIN, vMean = 0, v = 0, i = 0;
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int x = xCoordOf(GraphStart, plotRect);
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int y = yCoordOf(buffer[GraphStart],plotRect,absVMax);
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int y = yCoordOf(buffer[GraphStart],plotRect,g_absVMax);
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penPath.moveTo(x, y);
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for(int i = GraphStart; i < len && xCoordOf(i, plotRect) < plotRect.right(); i++) {
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for(i = GraphStart; i < len && xCoordOf(i, plotRect) < plotRect.right(); i++) {
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x = xCoordOf(i, plotRect);
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v = buffer[i];
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y = yCoordOf( v, plotRect, absVMax);//(y * (r.top() - r.bottom()) / (2*absYMax)) + zeroHeight;
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y = yCoordOf( v, plotRect, g_absVMax);
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penPath.lineTo(x, y);
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@ -375,7 +381,12 @@ void Plot::PlotGraph(int *buffer, int len, QRect plotRect, QRect annotationRect,
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QRect f(QPoint(x - 3, y - 3),QPoint(x + 3, y + 3));
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painter->fillRect(f, QColor(100, 255, 100));
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}
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//catch stats
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if(v < vMin) vMin = v;
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if(v > vMax) vMax = v;
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vMean += v;
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}
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vMean /= (i - GraphStart);
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painter->setPen(getColor(graphNum));
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@ -383,7 +394,7 @@ void Plot::PlotGraph(int *buffer, int len, QRect plotRect, QRect annotationRect,
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int xo = 5+(graphNum*40);
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painter->drawLine(xo, plotRect.top(),xo, plotRect.bottom());
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int vMarkers = (absVMax - (absVMax % 10)) / 5;
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int vMarkers = (g_absVMax - (g_absVMax % 10)) / 5;
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int minYDist = 40; //Minimum pixel-distance between markers
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char yLbl[20];
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@ -391,10 +402,10 @@ void Plot::PlotGraph(int *buffer, int len, QRect plotRect, QRect annotationRect,
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int n = 0;
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int lasty0 = 65535;
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for(int v = vMarkers; yCoordOf(v,plotRect,absVMax) > plotRect.top() && n < 20; v+= vMarkers ,n++)
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for(v = vMarkers; yCoordOf(v,plotRect,g_absVMax) > plotRect.top() && n < 20; v+= vMarkers ,n++)
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{
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int y0 = yCoordOf(v,plotRect,absVMax);
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int y1 = yCoordOf(-v,plotRect,absVMax);
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int y0 = yCoordOf(v,plotRect,g_absVMax);
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int y1 = yCoordOf(-v,plotRect,g_absVMax);
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if(lasty0 - y0 < minYDist) continue;
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@ -413,7 +424,7 @@ void Plot::PlotGraph(int *buffer, int len, QRect plotRect, QRect annotationRect,
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painter->drawPath(penPath);
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char str[200];
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sprintf(str, "max=%d min=%d mean=%d n=%d/%d CursorAVal=[%d] CursorBVal=[%d]",
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vMax, vMin, vMean, sample_index, len, buffer[CursorAPos], buffer[CursorBPos]);
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vMax, vMin, vMean, i, len, buffer[CursorAPos], buffer[CursorBPos]);
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painter->drawText(20, annotationRect.bottom() - 23 - 20 * graphNum, str);
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//clock_t end = clock();
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@ -423,20 +434,18 @@ void Plot::PlotGraph(int *buffer, int len, QRect plotRect, QRect annotationRect,
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void Plot::plotGridLines(QPainter* painter,QRect r)
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{
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int zeroHeight = r.top() + (r.bottom() - r.top()) / 2;
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int i;
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int grid_delta_x = (int) (PlotGridX * GraphPixelsPerPoint);
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int grid_delta_y = (int) (PlotGridY * GraphPixelsPerPoint);
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int grid_delta_y = PlotGridY;
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if ((PlotGridX > 0) && ((PlotGridX * GraphPixelsPerPoint) > 1)) {
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for(i = (GridOffset * GraphPixelsPerPoint); i < r.right(); i += grid_delta_x) {
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painter->drawLine(r.left()+i, r.top(), r.left()+i, r.bottom());
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}
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}
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if ((PlotGridY > 0) && ((PlotGridY * GraphPixelsPerPoint) > 1)){
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for(i = 0; i < ((r.top() + r.bottom())>>1); i += grid_delta_y) {
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painter->drawLine(r.left(),zeroHeight + i,r.right(),zeroHeight + i);
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painter->drawLine(r.left(),zeroHeight - i,r.right(),zeroHeight - i);
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}
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if (PlotGridY > 0) {
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for(i = 0; yCoordOf(i,r,g_absVMax) > r.top(); i += grid_delta_y) {
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painter->drawLine( r.left(), yCoordOf(i,r,g_absVMax), r.right(), yCoordOf(i,r,g_absVMax) );
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painter->drawLine( r.left(), yCoordOf(i*-1,r,g_absVMax), r.right(), yCoordOf(i*-1,r,g_absVMax) );
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}
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}
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}
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@ -446,6 +455,7 @@ void Plot::plotGridLines(QPainter* painter,QRect r)
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void Plot::paintEvent(QPaintEvent *event)
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{
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QPainter painter(this);
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QBrush brush(QColor(100, 255, 100));
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QPen pen(QColor(100, 255, 100));
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@ -473,6 +483,9 @@ void Plot::paintEvent(QPaintEvent *event)
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//Black foreground
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painter.fillRect(plotRect, QColor(0, 0, 0));
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//init graph variables
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setMaxAndStart(GraphBuffer,GraphTraceLen,plotRect);
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// center line
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int zeroHeight = plotRect.top() + (plotRect.bottom() - plotRect.top()) / 2;
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painter.setPen(QColor(100, 100, 100));
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@ -481,11 +494,15 @@ void Plot::paintEvent(QPaintEvent *event)
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plotGridLines(&painter, plotRect);
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//Start painting graph
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PlotGraph(GraphBuffer, GraphTraceLen,plotRect,infoRect,&painter,0);
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if (showDemod && DemodBufferLen > 8) {
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PlotDemod(DemodBuffer, DemodBufferLen,plotRect,infoRect,&painter,2,g_DemodStartIdx);
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}
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PlotGraph(s_Buff, GraphTraceLen,plotRect,infoRect,&painter,1);
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PlotGraph(GraphBuffer, GraphTraceLen,plotRect,infoRect,&painter,0);
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if (g_useOverlays) {
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//init graph variables
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setMaxAndStart(s_Buff,GraphTraceLen,plotRect);
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PlotGraph(s_Buff, GraphTraceLen,plotRect,infoRect,&painter,1);
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}
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// End graph drawing
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//Draw the cursors
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@ -542,6 +559,7 @@ void Plot::closeEvent(QCloseEvent *event)
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{
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event->ignore();
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this->hide();
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g_useOverlays = false;
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}
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void Plot::mouseMoveEvent(QMouseEvent *event)
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@ -35,6 +35,7 @@ private:
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int xCoordOf(int i, QRect r );
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int yCoordOf(int v, QRect r, int maxVal);
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int valueOf_yCoord(int y, QRect r, int maxVal);
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void setMaxAndStart(int *buffer, int len, QRect plotRect);
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QColor getColor(int graphNum);
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public:
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Plot(QWidget *parent = 0);
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