X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altoslib%2FAltosDebug.java;h=e93c2d2de74720a8d81783f1249545714fc4164c;hp=8faab03bdc19a406d0362fd90a731162ac9466fd;hb=21d176f161b90f18f236ef887cef9676d712eee3;hpb=4e1b134e29313a1bdac18de57fe547299e5ded2a

diff --git a/altoslib/AltosDebug.java b/altoslib/AltosDebug.java
index 8faab03b..e93c2d2d 100644
--- a/altoslib/AltosDebug.java
+++ b/altoslib/AltosDebug.java
@@ -15,7 +15,7 @@
  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  */
 
-package org.altusmetrum.altoslib_2;
+package org.altusmetrum.altoslib_10;
 
 import java.io.*;
 
@@ -52,17 +52,14 @@ public class AltosDebug {
 	public static final byte GET_CHIP_ID =		0x68;
 
 
-	AltosLink	link;
+	private AltosLink	link;
 
 	boolean	debug_mode;
 
-	void ensure_debug_mode() {
+	void ensure_debug_mode() throws InterruptedException {
 		if (!debug_mode) {
 			link.printf("D\n");
-			try {
-				link.flush_input();
-			} catch (InterruptedException ie) {
-			}
+			link.flush_input();
 			debug_mode = true;
 		}
 	}
@@ -81,13 +78,16 @@ public class AltosDebug {
 	}
 
 	public void close() {
-		link.close();
+		try {
+			link.close();
+		} catch (InterruptedException ie) {
+		}
 	}
 
 	/*
 	 * Write target memory
 	 */
-	public void write_memory(int address, byte[] bytes, int start, int len) {
+	public void write_memory(int address, byte[] bytes, int start, int len) throws InterruptedException {
 		ensure_debug_mode();
 //		dump_memory("write_memory", address, bytes, start, len);
 		link.printf("O %x %x\n", len, address);
@@ -95,7 +95,7 @@ public class AltosDebug {
 			link.printf("%02x", bytes[start + i]);
 	}
 
-	public void write_memory(int address, byte[] bytes) {
+	public void write_memory(int address, byte[] bytes) throws InterruptedException {
 		write_memory(address, bytes, 0, bytes.length);
 	}
 
@@ -112,7 +112,11 @@ public class AltosDebug {
 		int i = 0;
 		int start = 0;
 		while (i < length) {
-			String	line = link.get_reply().trim();
+			String	line = link.get_reply();
+			if (line == null)
+				throw new IOException("No reply");
+
+			line = line.trim();
 			if (!AltosLib.ishex(line) || line.length() % 2 != 0)
 				throw new IOException(
 					String.format
@@ -132,7 +136,7 @@ public class AltosDebug {
 	/*
 	 * Write raw bytes to the debug link using the 'P' command
 	 */
-	public void write_bytes(byte[] bytes) throws IOException {
+	public void write_bytes(byte[] bytes) throws IOException, InterruptedException {
 		int i = 0;
 		ensure_debug_mode();
 		while (i < bytes.length) {
@@ -147,7 +151,7 @@ public class AltosDebug {
 		}
 	}
 
-	public void write_byte(byte b) throws IOException {
+	public void write_byte(byte b) throws IOException, InterruptedException {
 		byte[] bytes = { b };
 		write_bytes(bytes);
 	}
@@ -257,13 +261,12 @@ public class AltosDebug {
 		return true;
 	}
 
-	public AltosRomconfig romconfig() {
+	public AltosRomconfig romconfig() throws InterruptedException {
 		try {
 			byte[] bytes = read_memory(0xa0, 10);
 			AltosHexfile hexfile = new AltosHexfile (bytes, 0xa0);
 			return new AltosRomconfig(hexfile);
 		} catch (IOException ie) {
-		} catch (InterruptedException ie) {
 		}
 		return new AltosRomconfig();
 	}
@@ -278,4 +281,4 @@ public class AltosDebug {
 	public AltosDebug (AltosLink link) {
 		this.link = link;
 	}
-}
\ No newline at end of file
+}