Added two more forms into the program and hooked them up. There is no graphing yet but the form is there. The details pane that was in the graphing screen in GVRET-PC is now its own form and being fleshed out still.

2015-05-02 11:04:24 -04:00
parent 5831ca775b
commit b8181e67fc
12 changed files with 417 additions and 4 deletions
@@ -0,0 +1,146 @@
+#include "frameinfowindow.h"
+#include "ui_frameinfowindow.h"
+
+FrameInfoWindow::FrameInfoWindow(QList<CANFrame> *frames, QWidget *parent) :
+    QDialog(parent),
+    ui(new Ui::FrameInfoWindow)
+{
+    ui->setupUi(this);
+    modelFrames = frames;
+    refreshIDList();
+}
+
+FrameInfoWindow::~FrameInfoWindow()
+{
+    delete ui;
+}
+
+void FrameInfoWindow::updateDetailsWindow(int frameIdx)
+{
+    int idx, numFrames, targettedID;
+    int minLen, maxLen, thisLen;
+    int minData[8];
+    int maxData[8];
+    int dataHistogram[256][8];
+    //TreeNode baseNode, dataBase, histBase, numBase;
+/*
+    if (frameIdx > -1)
+    {
+        parseFrameCache();
+        targettedID = Utility.ParseStringToNum(listFrameIDs.Items[listFrameIDs.SelectedIndex].ToString());
+        idx = getIdxForID(targettedID);
+        numFrames = frames[idx].Count;
+
+        treeDetails.Nodes.Clear();
+        baseNode = treeDetails.Nodes.Add("ID: " + listFrameIDs.Items[listFrameIDs.SelectedIndex].ToString());
+        if (frames[idx].ElementAt(0).extended) //if these frames seem to be extended then try for J1939 decoding
+        {
+            J1939ID jid = new J1939ID();
+            jid.src = targettedID & 0xFF;
+            jid.priority = targettedID >> 26;
+            jid.pgn = (targettedID >> 8) & 0x3FFFF; //18 bits
+            jid.pf = (targettedID >> 16) & 0xFF;
+            jid.ps = (targettedID >> 8) & 0xFF;
+
+            if (jid.pf > 0xEF)
+            {
+                jid.isBroadcast = true;
+                jid.dest = 0xFFFF;
+                baseNode.Nodes.Add("Broadcast frame");
+            }
+            else
+            {
+                jid.dest = jid.ps;
+                baseNode.Nodes.Add("Destination ID: 0x" + jid.dest.ToString("X2"));
+            }
+            baseNode.Nodes.Add("SRC: 0x" + jid.src.ToString("X2"));
+            baseNode.Nodes.Add("PGN: " + jid.pgn.ToString());
+            baseNode.Nodes.Add("PF: 0x" + jid.pf.ToString("X2"));
+            baseNode.Nodes.Add("PS: 0x" + jid.ps.ToString("X2"));
+        }
+        treeDetails.Nodes.Add("# Of Frames: " + numFrames.ToString());
+        minLen = 8;
+        maxLen = 0;
+        for (int i = 0; i < 8; i++)
+        {
+            minData[i] = 256;
+            maxData[i] = -1;
+            for (int k = 0; k < 256; k++) dataHistogram[k, i] = 0;
+        }
+        for (int j = 0; j < numFrames; j++)
+        {
+            thisLen = frames[idx].ElementAt(j).len;
+            if (thisLen > maxLen) maxLen = thisLen;
+            if (thisLen < minLen) minLen = thisLen;
+            for (int c = 0; c < thisLen; c++)
+            {
+                byte dat = frames[idx].ElementAt(j).data[c];
+                if (minData[c] > dat) minData[c] = dat;
+                if (maxData[c] < dat) maxData[c] = dat;
+                dataHistogram[dat, c]++; //add one to count for this
+            }
+        }
+        if (minLen < maxLen)
+            baseNode = treeDetails.Nodes.Add("Data Length: " + minLen.ToString() + " to " + maxLen.ToString());
+        else
+            baseNode = treeDetails.Nodes.Add("Data Length: " + minLen.ToString());
+
+        for (int d = 0; d < numGraphs; d++)
+        {
+            Graphs[d].valueCache = null;
+            Graphs[d].ID = 0;
+        }
+
+        for (int c = 0; c < maxLen; c++)
+        {
+            Graphs[6 + c].bias = 0;
+            Graphs[6 + c].scale = 1;
+            Graphs[6 + c].mask = 0xFF;
+            Graphs[6 + c].B1 = c;
+            Graphs[6 + c].B2 = c;
+            Graphs[6 + c].ID = targettedID;
+            Graphs[6 + c].color = theseColors[c];
+            Graphs[6 + c].signed = false;
+            if (numFrames > 100)
+            {
+                Graphs[6 + c].stride = (int)((((float)numFrames) / 100.0f) + 0.5f);
+            }
+            else Graphs[6 + c].stride = 1;
+
+            dataBase = baseNode.Nodes.Add("Data Byte " + c.ToString());
+            dataBase.Nodes.Add("Range: " + minData[c] + " to " + maxData[c]);
+            histBase = dataBase.Nodes.Add("Histogram");
+            for (int d = 0; d < 256; d++)
+            {
+                if (dataHistogram[d, c] > 0)
+                {
+                    numBase = histBase.Nodes.Add(d.ToString() + "/0x" + d.ToString("X2") + ": " + dataHistogram[d, c]);
+                }
+            }
+        }
+
+        parseFrameCache();
+        for (int c = 0; c < maxLen; c++) setupGraph(6 + c);
+        setupGraphs();
+    }
+    else
+    {
+    }
+*/
+}
+
+void FrameInfoWindow::refreshIDList()
+{
+    int id;
+    for (int i = 0; i < modelFrames->count(); i++)
+    {
+        id = modelFrames->at(i).ID;
+        if (!foundID.contains(id))
+        {
+            foundID.append(id);
+            ui->listFrameID->addItem(QString::number(id, 16).toUpper().rightJustified(4,'0'));
+        }
+    }
+    //default is to sort in ascending order
+    ui->listFrameID->sortItems();
+}