altoslib: Flush settings restoration commands after accel cal

[fw/altos] / altoslib / AltosDebug.java

diff --git a/altoslib/AltosDebug.java b/altoslib/AltosDebug.java
index 4dfb31e5ebf5860e85d9dbe542dcb91535c494f1..24a2593303c0f4bc16bbee37debaf73527208d83 100644 (file)
--- a/altoslib/AltosDebug.java
+++ b/altoslib/AltosDebug.java
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -15,7 +16,7 @@
  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  */
 
-package org.altusmetrum.altoslib_3;
+package org.altusmetrum.altoslib_12;
 
 import java.io.*;
 
@@ -52,7 +53,7 @@ public class AltosDebug {
        public static final byte GET_CHIP_ID =          0x68;
 
 
-       AltosLink       link;
+       private AltosLink       link;
 
        boolean debug_mode;
 
@@ -112,7 +113,11 @@ 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
@@ -277,4 +282,4 @@ public class AltosDebug {
        public AltosDebug (AltosLink link) {
                this.link = link;
        }
-}
\ No newline at end of file
+}