+++ /dev/null
-package edu.berkeley.slipway;
-
-import static java.awt.event.KeyEvent.*;
-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.*;
-
-public class Demo2 implements KeyListener {
-
- public static void main(String[] s) throws Exception {
- new Demo2().go();
- }
- public FtdiBoard device;
- public Demo2() throws Exception {
- device = new FtdiBoard();
- }
- public void go() throws Exception {
- long begin = System.currentTimeMillis();
- //FpslicUtil.readMode4(new ProgressInputStream("configuring fabric", System.in, 111740), device);
- long end = System.currentTimeMillis();
- Log.info(Demo.class, "finished in " + ((end-begin)/1000) + "s");
- Thread.sleep(1000);
-
-
- Log.info(Demo.class, "issuing command");
-
- Fpslic.Cell root = device.cell(5,5);
-
- root.ylut(LUT_SELF);
- root.yi(NORTH);
- root.xi(NW);
- root.wi(L0);
- root.zi(L2);
-
- root = root.north();
- root.ylut(LUT_SELF);
- root.yi(WEST);
- root.out(1, true);
- root.h(1, true);
- root.wi(L1);
- root.zi(L3);
-
- root = root.west();
- root.xi(SE);
- root.ylut(LUT_SELF);
- root.yi(SOUTH);
- root.wi(L2);
- root.zi(L4);
-
- root = root.south();
- root.ylut(LUT_SELF);
- root.yi(EAST);
- root.wi(L3);
- root.zi(L0);
- //root = root.n();
-
- device.iob_bot(12, false).enableOutput(NW);
- Fpslic.Cell c = device.cell(12, 0);
- c.xo(c.east());
- while(c.east() != null && c.east().east() != null) {
- c.yo(c.east());
- c = c.east();
- }
- device.flush();
-
- Fpslic.Cell div = device.cell(19, 21);
- while(true) {
- AsyncPaperDemo.divider(div);
- div = div.south().south();
- if (div == null) break;
- }
- device.flush();
-
- int MAX=17;
- for(int x=2; x<MAX+1; x++) {
- c = device.cell(x, 20);
- Fpslic.Cell bridge = x==2 ? c.sw() : c.nw();
- Fpslic.Cell pred = x==MAX ? c.south() : c.east();
- Fpslic.Cell next = x==2 ? c.south() : c.west();
- muller(c, pred, bridge, next);
-
- c = c.south();
- bridge = x==MAX ? c.ne() : c.se();
- pred = x==2 ? c.north() : c.west();
- next = x==MAX ? c.north() : c.east();
- muller(c, pred, bridge, next);
- }
- //device.cell(MAX+0,20).yi(WEST);
- //device.cell(MAX+0,20).ylut(LUT_SELF);
- //device.cell(MAX+1,20).yi(WEST);
- //device.cell(MAX+1,20).ylut(LUT_SELF);
- device.cell(MAX+2,20).yi(WEST);
- device.cell(MAX+2,20).ylut(LUT_SELF);
- device.cell(MAX+2,20).xlut(LUT_OTHER);
- device.cell(18,20).ylut(LUT_SELF);
- device.flush();
- go2();
- }
-
- public void go2() throws Exception {
- setupScanCell();
- device.flush();
-
- vis = new Gui3((Fpslic)device, (FtdiBoard)device);
- vis.addKeyListener(this);
- Frame fr = new Frame();
- fr.setLayout(new BorderLayout());
- fr.add(vis, BorderLayout.CENTER);
- fr.pack();
- fr.setSize(900, 900);
- vis.repaint();
- fr.repaint();
- fr.show();
- //synchronized(Demo.class) { Demo.class.wait(); }
- while(true) {
- try { Thread.sleep(500); } catch (Exception e) { }
- synchronized(vis) {
- scan();
- }
- }
- }
- Gui3 vis;
- public void muller(Fpslic.Cell c, Fpslic.Cell pred, Fpslic.Cell bridge, Fpslic.Cell next) {
- bridge.yi(next);
- bridge.xlut(LUT_OTHER);
-
- c.yi(pred);
- c.xi(bridge);
- c.b(false);
- c.f(false);
- c.c(YLUT);
- c.t(TMUX_FB);
- c.ylut((LUT_SELF & ~LUT_OTHER) |
- (LUT_Z & ~LUT_OTHER) |
- (LUT_Z & LUT_SELF));
- }
-
- public void setupScanCell() {
- Fpslic fpslic = (Fpslic)device;
- fpslic.cell(23,15).h(3, true);
- fpslic.cell(23,15).yi(L3);
- fpslic.cell(23,15).ylut(0xAA);
- fpslic.iob_right(15, true).enableOutput(WEST);
-
- fpslic.cell(23,0).ylut(0x00);
- fpslic.iob_right(0, true).enableOutput(WEST);
- fpslic.flush();
- }
-
- public void keyTyped(KeyEvent k) { }
- public void keyReleased(KeyEvent k) { }
- public void keyPressed(KeyEvent k) {
- switch(k.getKeyCode()) {
- case VK_SPACE:
- scan();
- break;
- }
- }
- public void scan() {
- for(int x=0; x<4; x++)
- for(int y=0; y<4; y++)
- scan(vis.ca[x][y]);
- for(int x=0; x<4; x++)
- for(int y=0; y<4; y++)
- scan(vis.ca[x][y]);
- }
- public void scan(final GuiCell c) {
- try {
- final Fpslic.Cell cell = c.fpslicCell;
- scan(device, cell, YLUT, true);
- int x = cell.col;
- int y = cell.row;
- device.readBus(new BCB(c));
- scan(device, cell, YLUT, false);
- } catch (IOException e) {
- throw new RuntimeException(e);
- }
- }
-
- public static void scan(Fpslic dev, Fpslic.Cell cell, int source, boolean setup) {
- if (setup) {
- //if (source != NONE) cell.c(source);
- if (cell.b()) cell.b(false);
- if (cell.f()) cell.f(false);
- }
- if (cell.out(L3)!=setup) cell.out(L3, setup);
- if (cell.vx(L3)!=setup) cell.v(L3, setup);
-
- Fpslic.SectorWire sw = cell.vwire(L3);
- //System.out.println("wire is: " + sw);
-
- if (sw.row > (12 & ~0x3) && sw.north()!=null && sw.north().drives(sw))
- sw.north().drives(sw, false);
- while(sw.row > (12 & ~0x3) && sw.south() != null) {
- //System.out.println(sw + " -> " + sw.south());
- if (sw.drives(sw.south())!=setup) sw.drives(sw.south(), setup);
- sw = sw.south();
- }
- if (sw.row < (12 & ~0x3) && sw.south() != null && sw.south().drives(sw))
- sw.north().drives(sw, false);
- while(sw.row < (12 & ~0x3) && sw.north() != null) {
- //System.out.println(sw + " -> " + sw.north());
- if (sw.drives(sw.north())!=setup) sw.drives(sw.north(), setup);
- sw = sw.north();
- }
-
- //cell = dev.cell(19, 15);
- cell = dev.cell(cell.col, 15);
- /*
- System.out.println("cell is " + cell);
- cell.xlut(0xff);
- cell.ylut(0xff);
- cell.b(false);
- cell.f(false);
- cell.c(XLUT);
- cell.out(L3, true);
- cell.oe(NONE);
- */
- if (cell.hx(L3) != setup) cell.h(L3, setup);
- if (cell.vx(L3) != setup) cell.v(L3, setup);
- sw = cell.hwire(L3);
-
- if (sw.west()!=null && sw.west().drives(sw)) { sw.west().drives(sw, false); }
- while(sw.east() != null) {
- //System.out.println(sw + " -> " + sw.east());
- if (sw.drives(sw.east())!=setup) sw.drives(sw.east(), setup);
- sw = sw.east();
- }
-
- }
-
-
- private class BCB extends FtdiBoard.ByteCallback {
- GuiCell c;
- public BCB(GuiCell c) {
- this.c = c;
- }
- public void call(byte b) throws Exception {
- boolean on = (b & 0x80) != 0;
- c.val = on;
- vis.repaint();
- }
- }
-}
projects / slipway.git / blobdiff