X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=src%2Fcom%2Fatmel%2Ffpslic%2FChipImpl.java;h=dedc4b04b32c95bcec41ec3dd6fec684291eb7b3;hb=3212d3617ec8c1b2dce1e8a0991f196f03236ef9;hp=9123f15b63b4a75b8b75a0021d1e88a06072b912;hpb=c5cb5a0f50df5816263d178e761256b7907a9460;p=slipway.git

diff --git a/src/com/atmel/fpslic/ChipImpl.java b/src/com/atmel/fpslic/ChipImpl.java
index 9123f15..dedc4b0 100644
--- a/src/com/atmel/fpslic/ChipImpl.java
+++ b/src/com/atmel/fpslic/ChipImpl.java
@@ -115,6 +115,45 @@ public class ChipImpl extends FtdiUart implements Chip {
         dbus_mode(dmask);
     }
 
+    public OutputStream getConfigStream() throws IOException {
+        doReset();
+        config(0,10);
+        con();
+        return new OutputStream() {
+                int bytes = 0;
+                public void write(int in) throws IOException {
+                    bytes++;
+                    for(int i=7; i>=0; i--) {
+                        config((((in & 0xff) & (1<<i))!=0)?1:0, 1);
+                    }
+                }
+                public void write(byte[] b, int off, int len) throws IOException {
+                    for(int i=off; i<off+len; i++)
+                        write(b[i]);
+                }
+                public void flush() throws IOException {
+                    ChipImpl.this.flush();
+                    rcon();
+                }
+                public void close() throws IOException {
+                    flush();
+                    if (!initErr())
+                        throw new RuntimeException("initialization failed at " + bytes);
+                    for(int i=0; i<100; i++) {
+                        flush();
+                        if (!initErr())
+                            throw new RuntimeException("initialization failed at " + bytes);
+                        try { Thread.sleep(20); } catch (Exception e) { }
+                        config(0,1);
+                    }
+                    avrrst(false);
+                    try { Thread.sleep(100); } catch (Exception e) { }
+                    purge();
+                    uart_and_cbus_mode(1<<1, 1<<1);
+                }
+            };
+    }
+
     public static String red(Object o) { return "\033[31m"+o+"\033[0m"; }
     public static String green(Object o) { return "\033[32m"+o+"\033[0m"; }
     public void selfTest() throws Exception {