From fc1e582ee842eb2d1cf56fff1f5f89b25fa657f0 Mon Sep 17 00:00:00 2001
From: adam <adam@megacz.com>
Date: Fri, 22 Sep 2006 12:16:05 +0100
Subject: [PATCH] checkpoint

---
 src/edu/berkeley/slipway/DemoVisualizer.java |  465 ++++++++++++++++++++++++++
 1 file changed, 465 insertions(+)
 create mode 100644 src/edu/berkeley/slipway/DemoVisualizer.java

diff --git a/src/edu/berkeley/slipway/DemoVisualizer.java b/src/edu/berkeley/slipway/DemoVisualizer.java
new file mode 100644
index 0000000..953fa4c
--- /dev/null
+++ b/src/edu/berkeley/slipway/DemoVisualizer.java
@@ -0,0 +1,465 @@
+package edu.berkeley.slipway;
+
+import edu.berkeley.slipway.*;
+import com.atmel.fpslic.*;
+import static com.atmel.fpslic.FpslicConstants.*;
+import static com.atmel.fpslic.FpslicUtil.*;
+import edu.berkeley.slipway.gui.*;
+import java.awt.*;
+import java.awt.event.*;
+import java.awt.color.*;
+import org.ibex.util.*;
+import java.io.*;
+import java.util.*;
+import gnu.io.*;
+import static edu.berkeley.slipway.Demo.*;
+
+public class DemoVisualizer extends Frame implements KeyListener, MouseMotionListener, MouseListener {
+    public static final int WIDTH = 40;
+    public static final int HEIGHT = 40;
+    public static final int LW = 15;
+    public static final int LH = 15;
+    public static final Color RED  = new Color(0xaa, 0x55, 0x55);
+    public static final Color BLUE = new Color(0x55, 0x55, 0xaa);
+    private final Fpslic dev;
+    private final FtdiBoard drone;
+    int selx = -1;
+    int sely = -1;
+    public DemoVisualizer(final Fpslic dev, final FtdiBoard drone) {
+        this.dev = dev;
+        this.drone = drone;
+        show();
+        addMouseMotionListener(this);
+        addMouseListener(this);
+        addKeyListener(this);
+        new Thread() {
+            public void run() {
+                try {
+                    while(true) {
+                        Thread.sleep(500);
+                        if (!enabled) continue;
+                        /*
+                          Fpslic.Cell cell = dev.cell(21, 22);
+                          cell.xlut(0xff);
+                          cell.ylut(0xff);
+                        */
+                        keyPressed(null);
+                        /*
+                          cell.xlut(0x00);
+                          cell.ylut(0x00);
+                        */
+                    }
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            }
+        }.start();
+    }
+    public boolean enabled = false;
+    public void mouseClicked(MouseEvent e) { }
+    public void mouseEntered(MouseEvent e) { }
+    public void mouseExited(MouseEvent e) { }
+    public void mouseReleased(MouseEvent e) {
+    }
+    public void keyTyped(KeyEvent k) {
+    }
+    public void keyReleased(KeyEvent k) {
+    }
+    public void keyPressed(KeyEvent keyevent) {
+        boolean scan = false;
+        switch(keyevent==null ? '_' : keyevent.getKeyChar()) {
+            case '1': {
+                if (selx==-1 || sely==-1) break;
+                Fpslic.Cell cell = dev.cell(selx, sely);
+                cell.xlut(0xff);
+                cell.ylut(0xff);
+                drawCell(getGraphics(), selx, sely);
+                drone.flush();
+                break;
+            }
+            case 'i': {
+                System.out.println("interrupt_count: " + drone.readCount());
+                break;
+            }
+            case 'x': {
+                masterx+=2;
+                if (mullers) {
+                    if (masterx <= 22) {
+                        int mx = masterx;
+                        System.out.println("low => " + mx);
+                        copy(dev.cell(mx, Demo.yofs-2), NORTH, NORTH);
+                        copy(dev.cell(mx, Demo.yofs-3), NORTH, NORTH);
+                        //dev.cell(mx, Demo.yofs-3).ylut(~dev.cell(mx, Demo.yofs-3).ylut());
+                        //dev.cell(mx, Demo.yofs-3).xlut(~dev.cell(mx, Demo.yofs-3).xlut());
+                    } else {
+                        int mx = 23-(masterx-23);
+                        System.out.println("high => " + mx);
+                        copy(dev.cell(mx, Demo.yofs), NW, NW);//NORTH, NORTH);
+                        copy(dev.cell(mx, Demo.yofs-1), NORTH, NORTH);
+                        //for(int x=mx-1; x>=1; x--)
+                        //copy(dev.cell(x, Demo.yofs), EAST, EAST);
+                        for(int y=Demo.yofs+1; y<=23; y++)
+                            copy(dev.cell(1, y), SOUTH, SOUTH);
+                        //dev.cell(mx, Demo.yofs-1).ylut(~dev.cell(mx, Demo.yofs-1).ylut());
+                        //dev.cell(mx, Demo.yofs-1).xlut(~dev.cell(mx, Demo.yofs-1).xlut());
+                    }
+                } else {
+                    if (masterx <= 22) {
+                        int mx = masterx;
+                        System.out.println("low => " + mx);
+                        copy(dev.cell(mx, Demo.yofs-2), SOUTH, SOUTH);
+                        copy(dev.cell(mx, Demo.yofs-3), NORTH, NORTH);
+                        dev.cell(mx, Demo.yofs-3).ylut(~dev.cell(mx, Demo.yofs-3).ylut());
+                        dev.cell(mx, Demo.yofs-3).xlut(~dev.cell(mx, Demo.yofs-3).xlut());
+                    } else {
+                        int mx = 23-(masterx-23);
+                        System.out.println("high => " + mx);
+                        copy(dev.cell(mx, Demo.yofs), SOUTH, SOUTH);
+                        /*
+                          copy(dev.cell(mx, Demo.yofs-1), NORTH, NORTH);
+                        */
+                        copy(dev.cell(mx, Demo.yofs-1), NORTH, SW);
+                        boolean left = true;
+                        Fpslic.Cell lc = null;
+                        for(int k=0; k<10; k++) {
+                            int y = Demo.yofs-2-(k*2);
+                            copy(dev.cell(left?(mx-1):mx, y),        SOUTH, left?NE:NW);
+                            copy(lc = dev.cell(left?(mx-1):mx, y-1), NORTH, left?SE:SW); 
+                            left = !left;
+                        }
+                        copy(lc, NORTH, NORTH);
+
+                        //for(int x=mx-1; x>=1; x--)
+                        //copy(dev.cell(x, Demo.yofs), EAST, EAST);
+                        //for(int y=Demo.yofs+1; y<=23; y++)
+                        //copy(dev.cell(1, y), SOUTH, SOUTH);
+
+                        if (mx<21) {
+                            dev.cell(mx+2, Demo.yofs).ylut(0x00);
+                            dev.cell(mx+2, Demo.yofs).xlut(0x00);
+                        }
+
+                        /*
+                          dev.cell(mx, Demo.yofs-1).ylut(~LUT_Z);
+                          dev.cell(mx, Demo.yofs-1).xlut(LUT_Z);
+                          loopback(dev.cell(mx, Demo.yofs-1), YLUT);
+                        */
+                        dev.cell(mx, Demo.yofs).ylut(~LUT_SELF);
+                        dev.cell(mx, Demo.yofs).xlut(~LUT_OTHER);
+                    }
+                }
+                break;
+            }
+            case ' ': {
+                //enabled = !enabled;
+                scan = true;
+                break;
+            }
+            case '4': {
+                //enabled = !enabled;
+                try {
+                    for(int cap=0; cap<15; cap++) {
+                        drain(dev, drone);
+                        try { Thread.sleep(100); } catch (Exception e) { }
+                        //showit(dev, drone, this);
+                        fill(dev, drone, cap);
+                        drone.readCount();
+                        long now = System.currentTimeMillis();
+                        try { Thread.sleep(4000); } catch (Exception e) { }
+                        int count = drone.readCount();
+                        long now2 = System.currentTimeMillis();
+                        System.out.println(cap + " ,  " + (((float)count * (2*2*2*2*2*2*2*2*2*1000))/(now2-now)));
+                    }
+                } catch (Exception e) { e.printStackTrace(); }
+                break;
+            }
+            case 'C': {
+                if (selx==-1 || sely==-1) break;
+                Fpslic.Cell cell = dev.cell(selx, sely);
+                cell.ylut(0xB2);
+                drawCell(getGraphics(), selx, sely);
+                break;
+            }
+            case '0': {
+                if (selx==-1 || sely==-1) break;
+                Fpslic.Cell cell = dev.cell(selx, sely);
+                cell.xlut(0x00);
+                cell.ylut(0x00);
+                drawCell(getGraphics(), selx, sely);
+                drone.flush();
+                break;
+            }
+        } 
+        if (!scan) return;
+        showit(dev, drone, this);
+    }
+    public void mousePressed(MouseEvent e) {
+        final Fpslic.Cell cell = dev.cell(selx, sely);
+        if (cell==null) return;
+        final int old = cell.c();
+        FtdiBoard.ByteCallback bc = new FtdiBoard.ByteCallback() {
+                public void call(byte b) throws Exception {
+                    boolean y = (b & 0x80) != 0;
+                    //cell.c(old);
+                    Graphics g = getGraphics();
+                    g.setFont(new Font("sansserif", Font.BOLD, 14));
+                    g.setColor(Color.white);
+                    //g.drawString("X=0", left(cell) + 10, top(cell) + 20);
+                    //g.drawString("X=1", left(cell) + 10, top(cell) + 20);
+                    //g.setColor(Color.white);
+                    //g.drawString("Y=0", left(cell) + 8, top(cell) + 35);
+                    //g.drawString("Y=1", left(cell) + 8, top(cell) + 35);
+                    //g.setColor(RED);
+                    //g.drawString("X="+(x?"1":"0"), left(cell) + 10, top(cell) + 20);
+                    String v = (cell.c()==YLUT ? "Y" : cell.c()==XLUT ? "X" : "C");
+                    g.drawString(v+"="+(y?"0":"1"), left(cell) + 8, top(cell) + 35);
+                    g.setColor(BLUE);
+                    g.drawString(v+"="+(y?"1":"0"), left(cell) + 8, top(cell) + 35);
+                } };
+        try {
+            scan(dev, cell, NONE, true);
+            drone.readBus(bc);
+            //scan(dev, cell, XLUT, true);
+            //boolean x = (drone.readBus() & 0x80) != 0;
+            scan(dev, cell, NONE, false);
+        } catch (IOException ex) {
+            throw new RuntimeException(ex);
+        }
+    }
+
+    public void mouseMoved(MouseEvent e) {
+        int x = e.getX();
+        int y = e.getY();
+        if (selx >= 0 && selx < 24 && sely >= 0 && sely < 24) {
+            int cx = selx;
+            int cy = sely;
+            Fpslic.Cell cell = dev.cell(cx, cy);
+            selx = -1;
+            sely = -1;
+            /*
+              drawCell(getGraphics(), cx, cy);
+              drawSector(getGraphics(), dev.cell(cx, cy).sector());
+            */
+        }
+        selx = (x-20)/(WIDTH+2);
+        sely = (23 - (y-20)/(HEIGHT+2))+1;
+        /*
+          Fpslic.Cell cell = dev.cell(selx, sely);
+          if (selx >= 0 && selx < 24 && sely >= 0 && sely < 24) {
+          drawCell(getGraphics(), selx, sely);
+          drawSector(getGraphics(), dev.cell(selx, sely).sector());
+          }
+        */
+    }
+    public void mouseDragged(MouseEvent e) { mousePressed(e); }
+    public void paint(Graphics g) {
+        System.out.println("paintall");
+        g.setColor(Color.white);
+        g.fillRect(0, 0, getWidth(), getHeight());
+        g.setFont(new Font("sansserif", Font.BOLD, 24));
+        for(int x=0; x<24; x++)
+            for(int y=0; y<24; y++)
+                drawCell(g,x,y);
+        for(int x=0; x<=23; x+=4)
+            for(int y=23; y>=0; y-=4) 
+                drawSector(g, dev.cell(x, y).sector());
+        /*
+          g.setColor(BLUE);
+          g.drawString("Ready", (5*(WIDTH+2))+20, 40);
+          g.setColor(RED);
+          g.drawString("Send",  (3*(WIDTH+2))+20, 40);
+          g.setColor(BLUE);
+        */
+        refresh();
+    }
+    public void refresh() {
+        Graphics g = getGraphics();
+        /*
+          int data = drone.readBus() & 0xff;
+          for(int i=0; i<8; i++) {
+          g.setColor((data & (1<<i))==0 ? Color.black : Color.green);
+          g.drawString("D"+i,  (24*(WIDTH+2))+20, ((23-(i+7))*(HEIGHT+2))+60-HEIGHT/2);
+          }
+        */
+    }
+    public static int left(Fpslic.Cell cell) { return (cell.col)   *(WIDTH+2)+20; }
+    public static int top(Fpslic.Cell cell)  { return (23-cell.row)*(HEIGHT+2)+60; }
+    public void drawSector(Graphics g, Fpslic.Sector sector) {
+        g.setColor(Color.gray);
+        ((Graphics2D)g).setStroke(new BasicStroke(1));
+        int px = ((sector.col)*(WIDTH+2))+20-1;
+        int py = ((23-(sector.row+3))*(HEIGHT+2))+60-1;
+        g.drawRect(px, py, (WIDTH+2)*4+2, (HEIGHT+2)*4+2);
+        /*
+          for(int dir=0; dir<2; dir++) {
+          boolean h = dir==0;
+          for(int y=h?sector.row:sector.col; y<(h?sector.row+4:sector.col+4); y++)
+          for(int plane=0; plane<=4; plane++) {
+          Fpslic.Cell cell      = h ? dev.cell(sector.col,   y) : dev.cell(y, sector.row);
+          Fpslic.Cell cell_east = h ? dev.cell(sector.col-1, y) : dev.cell(y, sector.row-1);
+          Fpslic.Cell cell_west = h ? dev.cell(sector.col+4, y) : dev.cell(y, sector.row+4);
+          boolean draw = false;
+          if (h) {
+          if (cell_east!=null &&
+          (cell_east.hwire(plane).drives(cell.hwire(plane)) ||
+          cell_east.hwire(plane).drives(cell.hwire(plane))))
+          draw = true;
+          if (cell_west!=null &&
+          (cell_west.hwire(plane).drives(cell.hwire(plane)) ||
+          cell_west.hwire(plane).drives(cell.hwire(plane))))
+          draw = true;
+          } else {
+          if (cell_east!=null &&
+          (cell_east.vwire(plane).drives(cell.vwire(plane)) ||
+          cell_east.vwire(plane).drives(cell.vwire(plane))))
+          draw = true;
+          if (cell_west!=null &&
+          (cell_west.vwire(plane).drives(cell.vwire(plane)) ||
+          cell_west.vwire(plane).drives(cell.vwire(plane))))
+          draw = true;
+          }
+          if (!draw)
+          for(int x=h?sector.col:sector.row; x<(h?sector.col+4:sector.row+4); x++)
+          if (((h ? dev.cell(x,y).hx(plane) : dev.cell(y,x).vx(plane))) ||
+          (h?dev.cell(x,y).out(plane):dev.cell(y,x).out(plane)))
+          draw = true;
+          if (draw) {
+          g.setColor(new Color(0xff, 0x00, 0xff));
+          if (h) {
+          g.drawLine(left(cell),
+          top(cell)+3,
+          left(cell) + 4*(WIDTH+2),
+          top(cell)+3
+          );
+          } else {
+          g.drawLine(left(cell)+3,
+          top(cell) + (HEIGHT+2),
+          left(cell)+3,
+          top(cell) - 3*(HEIGHT+2)
+          );
+          }
+          }
+          }
+          }
+        */
+    }
+    public void drawCell(Graphics g, int cx, int cy) {
+        int x = (cx*(WIDTH+2))+20;
+        int y = ((23-cy)*(HEIGHT+2))+60;
+        if (g.getClipBounds() != null && !g.getClipBounds().intersects(new Rectangle(x, y, x+WIDTH, y+HEIGHT))) return;
+        drawCell(g, cx, cy, Color.white);
+    }
+    public void drawCell(Graphics g, int cx, int cy, Color bg) {
+        int x = (cx*(WIDTH+2))+20;
+        int y = ((23-cy)*(HEIGHT+2))+60;
+
+        //System.out.println("drawcell " + cx + "," + cy);
+        Fpslic.Cell cell = dev.cell(cx, cy);
+        g.setColor(bg);
+        g.fillRect(x, y, WIDTH, HEIGHT);
+
+        g.setColor((selx==cx && sely==cy) ? Color.red : Color.black);
+        g.drawRect(x, y, WIDTH, HEIGHT);
+
+        //g.setColor((selx==cx && sely==cy) ? Color.red : Color.gray);
+        //g.drawRect(x+(WIDTH-(LW*2))/2-1,    y+(HEIGHT-LW)/2-1, LW*2+1, LH+1);
+
+        //g.setColor(RED);
+        //g.fillRect(x+(WIDTH-(LW*2))/2,    y+(HEIGHT-LW)/2, LW,   LH);
+        //g.setColor(Color.white);
+        //g.drawString("1", x+(WIDTH-(LW*2))/2,    y+(HEIGHT-LW)/2);
+
+        //g.setColor(BLUE);
+        //g.fillRect(x+(WIDTH-(LW*2))/2+LW, y+(HEIGHT-LW)/2, LW,   LH);
+        //g.setColor(Color.white);
+        //g.drawString("0", x+(WIDTH-(LW*2))/2+LW,    y+(HEIGHT-LW)/2);
+
+        /*
+          g.setColor(BLUE);
+          ((Graphics2D)g).setStroke(new BasicStroke((float)1));
+          switch(cell.yi()) {
+          case NORTH: g.drawLine(x+WIDTH/2+5,  y-10,        x+WIDTH/2+5, y+HEIGHT/2); break;
+          case SOUTH: g.drawLine(x+WIDTH/2-5,  y+HEIGHT+10, x+WIDTH/2-5, y+HEIGHT/2); break;
+          case EAST:  g.drawLine(x+WIDTH+10, y+HEIGHT/2+5,  x+WIDTH/2, y+HEIGHT/2+5); break;
+          case WEST:  g.drawLine(x-10,       y+HEIGHT/2-5,  x+WIDTH/2, y+HEIGHT/2-5); break;
+          case NONE:  break;
+          }
+          g.setColor(RED);
+          ((Graphics2D)g).setStroke(new BasicStroke((float)1));
+          switch(cell.xi()) {
+          case NW: g.drawLine(x-10+3,       y-10,        x+WIDTH/2+3, y+HEIGHT/2); break;
+          case SW: g.drawLine(x-10-3,       y+HEIGHT+10, x+WIDTH/2-3, y+HEIGHT/2); break;
+          case NE: g.drawLine(x+WIDTH+10+3, y-10,        x+WIDTH/2+3, y+HEIGHT/2); break;
+          case SE: g.drawLine(x+WIDTH+10-3, y+HEIGHT+10, x+WIDTH/2-3, y+HEIGHT/2); break;
+          case NONE:  break;
+          }
+          ((Graphics2D)g).setStroke(new BasicStroke(1));
+        */
+        /*
+          if (selx==cx && sely==cy) {
+          int xp = 23 * (WIDTH+2) + 100;
+          int yp = 100;
+          g.setColor(Color.white);
+          g.fillRect(xp, yp, 300, 1000);
+          g.setColor(Color.black);
+          g.drawString("Cell " + cx + "," + cy,       xp, (yp+=15));
+          //g.drawString("X-Lut: " + bin8(cell.xlut()), xp, (yp+=15));
+          g.drawString("X-Lut: " + cell.printXLut(), xp, (yp+=15));
+          //g.drawString("Y-Lut: " + bin8(cell.ylut()), xp, (yp+=15));
+          g.drawString("Y-Lut: " + cell.printYLutX(), xp, (yp+=15));
+          }
+        */
+        if ((cell.ylut()&0xff)==0xff && (cell.xlut()&0xff)==0xff) {
+            g.setColor(new Color(0x00, 0x00, 0xff));
+            g.drawString("1", left(cell) + 12, top(cell) + 30);
+        }
+        if ((cell.ylut()&0xff)==0x00 && (cell.xlut()&0xff)==0x00) {
+            g.setColor(new Color(0x00, 0x00, 0xff));
+            g.drawString("0", left(cell) + 12, top(cell) + 30);
+        }
+        if ((cell.ylut()&0xff)==0xB2) {
+            //System.out.println("muller @ " + cell);
+            //g.setColor(RED);
+            //g.drawString("X="+(x?"1":"0"), left(cell) + 10, top(cell) + 20);
+            g.setColor(new Color(0x00, 0xaa, 0x00));
+            g.drawString("C", left(cell) + 12, top(cell) + 30);
+        }
+
+    }
+
+    public static void showit(Fpslic dev, FtdiBoard drone, final DemoVisualizer vis) {
+        final long then = System.currentTimeMillis();
+        final Graphics g = vis.getGraphics();
+        g.setFont(new Font("sansserif", Font.BOLD, 24));
+        final Color red = new Color(0xff, 0x99, 0x99);
+        final Color green = new Color(0x99, 0xff, 0x99);
+        for(int xx=0; xx<=22; xx++) {
+            for(int yy=23; yy>=0; yy--) {
+                //for(int xx=5; xx<=PIPELEN-1; xx++) {
+                //for(int yy=21; yy<=22; yy++) {
+                final int x = xx;
+                final int y = yy;
+                final Fpslic.Cell cell = dev.cell(x, y);
+                if ((cell.ylut()&0xff)!=0xB2) continue;
+                FtdiBoard.ByteCallback bc = new FtdiBoard.ByteCallback() {
+                        public void call(byte b) throws Exception {
+                            boolean v = (b & 0x80) != 0;
+                            vis.drawCell(g, x, y, v?red:green);
+                            //if (x==PIPELEN-1 && y==22) System.out.println("time: " + (System.currentTimeMillis()-then));
+                        }
+                    };
+                scan(dev, cell, NONE, true);
+                try {
+                    drone.readBus(bc);
+                    //scan(dev, cell, YLUT, false);
+                    cell.v(L3, false);
+                    dev.cell(x, 15).h(L3, false);
+                    dev.cell(x, 15).v(L3, false);
+                } catch (IOException ex) {
+                    throw new RuntimeException(ex);
+                }
+            }
+        }
+    }
+
+}
-- 
1.7.10.4