remove extraneous classes

[slipway.git] / src / edu / berkeley / slipway / FakeBoard.java

diff --git a/src/edu/berkeley/slipway/FakeBoard.java b/src/edu/berkeley/slipway/FakeBoard.java
index 26c8e29..bf9f725 100644 (file)
--- a/src/edu/berkeley/slipway/FakeBoard.java
+++ b/src/edu/berkeley/slipway/FakeBoard.java
@@ -1,24 +1,69 @@
 package edu.berkeley.slipway;
 
-import edu.berkeley.obits.*;
-import org.ibex.util.Log;
 import java.io.*;
 import java.util.*;
-import gnu.io.*;
+import com.ftdi.usb.*;
+import com.atmel.fpslic.*;
+import edu.berkeley.abits.*;
+import org.ibex.util.*;
 
-public class FakeBoard extends Board {
+// FEATURE: more state checking (ie must have reset high before uart-mode, etc)
 
-    public FakeBoard() {
-        
+/**
+ * Slipway board (Fpslic via FTDI USB-UART, running <tt>SlipwaySlave.c</tt>)
+ */
+public class FakeBoard extends FpslicDevice implements Board {
+
+    private byte[][][] cache;
+    public FakeBoard(int width, int height) {
+        super(width, height);
+        cache = new byte[256][][];
+        for(int i=0; i < cache.length; i++) {
+            cache[i] = new byte[256][];
+            for(int j=0; j < cache.length; j++) {
+                cache[i][j] = new byte[256];
+            }
+        }
+    }
+
+    public void flush() { }
+    public void mode4(int z, int y, int x, int d) {
+        cache[z][y][x] = (byte)d;
+    }
+    public byte mode4(int z, int y, int x) {
+        return cache[z][y][x];
+    }
+
+    public void reset() throws IOException { }
+
+    public OutputStream getConfigStream() throws IOException {
+        return new OutputStream() {
+            public void flush() { }
+            public void write(int b) { }
+            public void write(byte[] b, int x, int y) { }
+        };
     }
 
-    public void reset() {
-        System.err.println("FakeBoard: reset()");
+    public InputStream  getInputStream() {
+        return new InputStream() {
+            public int available() { return 0; }
+            public int read() { return -1; }
+            public int read(byte[] b, int x, int y) { return -1; }
+        };
     }
-    public void boot(Reader r) throws Exception {
 
+    public OutputStream getOutputStream() {
+        return new OutputStream() {
+            public void flush() { }
+            public void write(int b) { }
+            public void write(byte[] b, int x, int y) { }
+        };
     }
-    public InputStream getInputStream() { throw new Error(); }
-    public OutputStream getOutputStream() { throw new Error(); }
 
+    public void selfTest(SelfTestResultListener resultListener) throws Exception { }
+
+    public Device getDevice() { return this; }
+
+    public void boot(Reader r) throws Exception { }
 }
+