1 package edu.berkeley.slipway.demos;
3 import edu.berkeley.slipway.*;
4 import edu.berkeley.slipway.util.*;
5 import static java.awt.event.KeyEvent.*;
6 import com.atmel.fpslic.*;
7 import static com.atmel.fpslic.FpslicConstants.*;
8 import edu.berkeley.slipway.gui.*;
10 import java.awt.event.*;
11 import java.awt.color.*;
12 import org.ibex.util.*;
17 public class Demo2 implements KeyListener {
19 public static void main(String[] s) throws Exception {
22 public SlipwayBoard slipway;
23 public Demo2() throws Exception {
24 slipway = new SlipwayBoard();
26 public void go() throws Exception {
27 long begin = System.currentTimeMillis();
28 long end = System.currentTimeMillis();
29 Log.info(Demo.class, "finished in " + ((end-begin)/1000) + "s");
33 Log.info(Demo.class, "issuing command");
35 FpslicDevice device = slipway.getFpslicDevice();
36 FpslicDevice.Cell root = device.cell(5,5);
66 device.iob_bot(12, false).enableOutput(NW);
67 FpslicDevice.Cell c = device.cell(12, 0);
69 while(c.east() != null && c.east().east() != null) {
75 FpslicDevice.Cell div = device.cell(19, 21);
77 div = ExperimentUtils.divider(div);
81 for(int x=2; x<MAX+1; x++) {
82 c = device.cell(x, 20);
83 FpslicDevice.Cell bridge = x==2 ? c.sw() : c.nw();
84 FpslicDevice.Cell pred = x==MAX ? c.south() : c.east();
85 FpslicDevice.Cell next = x==2 ? c.south() : c.west();
86 muller(c, pred, bridge, next);
89 bridge = x==MAX ? c.ne() : c.se();
90 pred = x==2 ? c.north() : c.west();
91 next = x==MAX ? c.north() : c.east();
92 muller(c, pred, bridge, next);
94 //device.cell(MAX+0,20).yi(WEST);
95 //device.cell(MAX+0,20).ylut(LUT_SELF);
96 //device.cell(MAX+1,20).yi(WEST);
97 //device.cell(MAX+1,20).ylut(LUT_SELF);
98 device.cell(MAX+2,20).yi(WEST);
99 device.cell(MAX+2,20).ylut(LUT_SELF);
100 device.cell(MAX+2,20).xlut(LUT_OTHER);
101 device.cell(18,20).ylut(LUT_SELF);
106 public void go2() throws Exception {
107 FpslicDevice device = slipway.getFpslicDevice();
111 vis = new Gui3(device, slipway);
112 vis.addKeyListener(this);
113 Frame fr = new Frame();
114 fr.setLayout(new BorderLayout());
115 fr.add(vis, BorderLayout.CENTER);
117 fr.setSize(900, 900);
121 //synchronized(Demo.class) { Demo.class.wait(); }
123 try { Thread.sleep(500); } catch (Exception e) { }
130 public void muller(FpslicDevice.Cell c, FpslicDevice.Cell pred, FpslicDevice.Cell bridge, FpslicDevice.Cell next) {
131 FpslicDevice device = slipway.getFpslicDevice();
133 bridge.xlut(LUT_OTHER);
141 c.ylut((LUT_SELF & ~LUT_OTHER) |
142 (LUT_Z & ~LUT_OTHER) |
146 public void setupScanCell() {
147 FpslicDevice device = slipway.getFpslicDevice();
148 FpslicDevice fpslic = (FpslicDevice)device;
149 fpslic.cell(23,15).h(3, true);
150 fpslic.cell(23,15).yi(L3);
151 fpslic.cell(23,15).ylut(0xAA);
152 fpslic.iob_right(15, true).enableOutput(WEST);
154 fpslic.cell(23,0).ylut(0x00);
155 fpslic.iob_right(0, true).enableOutput(WEST);
159 public void keyTyped(KeyEvent k) { }
160 public void keyReleased(KeyEvent k) { }
161 public void keyPressed(KeyEvent k) {
162 switch(k.getKeyCode()) {
169 for(int x=0; x<4; x++)
170 for(int y=0; y<4; y++)
172 for(int x=0; x<4; x++)
173 for(int y=0; y<4; y++)
176 public void scan(final GuiCell c) {
178 final FpslicDevice.Cell cell = c.fpslicCell;
179 scan(slipway, cell, YLUT, true);
182 slipway.readFpgaData(new BCB(c));
183 scan(slipway, cell, YLUT, false);
184 } catch (IOException e) {
185 throw new RuntimeException(e);
189 public static void scan(SlipwayBoard slipway, FpslicDevice.Cell cell, int source, boolean setup) {
190 FpslicDevice dev = slipway.getFpslicDevice();
192 //if (source != NONE) cell.c(source);
193 if (cell.b()) cell.b(false);
194 if (cell.f()) cell.f(false);
196 if (cell.out(L3)!=setup) cell.out(L3, setup);
197 if (cell.vx(L3)!=setup) cell.v(L3, setup);
199 FpslicDevice.SectorWire sw = cell.vwire(L3);
200 //System.out.println("wire is: " + sw);
202 if (sw.row > (12 & ~0x3) && sw.north()!=null && sw.north().drives(sw))
203 sw.north().drives(sw, false);
204 while(sw.row > (12 & ~0x3) && sw.south() != null) {
205 //System.out.println(sw + " -> " + sw.south());
206 if (sw.drives(sw.south())!=setup) sw.drives(sw.south(), setup);
209 if (sw.row < (12 & ~0x3) && sw.south() != null && sw.south().drives(sw))
210 sw.north().drives(sw, false);
211 while(sw.row < (12 & ~0x3) && sw.north() != null) {
212 //System.out.println(sw + " -> " + sw.north());
213 if (sw.drives(sw.north())!=setup) sw.drives(sw.north(), setup);
217 //cell = dev.cell(19, 15);
218 cell = dev.cell(cell.col, 15);
220 System.out.println("cell is " + cell);
229 if (cell.hx(L3) != setup) cell.h(L3, setup);
230 if (cell.vx(L3) != setup) cell.v(L3, setup);
233 if (sw.west()!=null && sw.west().drives(sw)) { sw.west().drives(sw, false); }
234 while(sw.east() != null) {
235 //System.out.println(sw + " -> " + sw.east());
236 if (sw.drives(sw.east())!=setup) sw.drives(sw.east(), setup);
243 private class BCB extends SlipwayBoard.ByteCallback {
245 public BCB(GuiCell c) {
248 public void call(byte b) throws Exception {
249 boolean on = (b & 0x80) != 0;