----------------------------------------------------------------------
Patch name: patch.version-num
Author: Bryce Denney <bryce at tlw dot com>
Date: Thu Feb 28 13:09:41 EST 2002

Detailed description:
This patch adjusts the reported software and hardware version number 
for the avr109 code.  The original code returns 1.0 for software version
and has no response for hardware version.  With the uisp programmer,
and perhaps others, the software version is used to determine if
the autoincrement feature is supported by the programmer.  Avr109 does
support autoincrement, so I needed to increase the reported software
version number to 2.0 or greater to allow uisp to use autoinc.  I just
set it to 2.3, which corresponds to the latest version of the avr910
assembly code from 'http://www.amelek.gda.pl/avr/uisp/at90isp23.asm'.

With this patch, the hardware version command returns 1.0.  Before,
the hardware version command was unimplemented, causing uisp to abort.

Apply patch to:
  avr109 code
Instructions:
  To patch, unzip the avr109.zip file.
  All the source files land in the current directory.
  Type "patch -p1 < THIS_PATCH_FILE" to apply this patch.

Index: main.c
===================================================================
RCS file: /usr/src/CVSROOT/designs/avr109/main.c,v
retrieving revision 1.2.2.4
diff -u -r1.2.2.4 main.c
--- main.c	2002/02/28 05:54:29	1.2.2.4
+++ main.c	2002/02/28 17:42:32
@@ -250,6 +250,12 @@
         
         else if (val=='V')                  // Return Software Version
         {
+          sendchar('2');
+          sendchar('3');
+        }        
+
+        else if (val=='v')                  // Return Hardware Version
+        {
           sendchar('1');
           sendchar('0');
         }