Make sure the protocol handler files are included in the Doxygen documentation...

Make sure the protocol handler files are included in the Doxygen documentation of the AVRISP project.

Projects/AVRISP/Doxygen.conf

@@ -1221,7 +1221,7 @@ INCLUDE_FILE_PATTERNS  =
 # undefined via #undef or recursively expanded use the := operator 
 # instead of the = operator.
 
-PREDEFINED             = __DOXYGEN__ ENABLE_ISP_PROTOCOL ENABLE_PDI_PROTOCOL
+PREDEFINED             = __DOXYGEN__
 
 # If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then 
 # this tag can be used to specify a list of macro names that should be expanded. 

Projects/AVRISP/Lib/ISPProtocol.c

@@ -28,7 +28,7 @@
   this software.
 */
 
-#if defined(ENABLE_ISP_PROTOCOL)
+#if defined(ENABLE_ISP_PROTOCOL) || defined(__DOXYGEN__)
 
 /** \file
  *

Projects/AVRISP/Lib/ISPTarget.c

@@ -28,7 +28,7 @@
   this software.
 */
 
-#if defined(ENABLE_ISP_PROTOCOL)
+#if defined(ENABLE_ISP_PROTOCOL) || defined(__DOXYGEN__)
 
 /** \file
  *

Projects/AVRISP/Lib/PDIProtocol.c

@@ -28,7 +28,7 @@
   this software.
 */
 
-#if defined(ENABLE_PDI_PROTOCOL)
+#if defined(ENABLE_PDI_PROTOCOL) || defined(__DOXYGEN__)
 
 #warning PDI Programming Protocol support is incomplete and not currently suitable for use.
 

Projects/AVRISP/Lib/PDITarget.c

@@ -28,7 +28,7 @@
   this software.
 */
 
-#if defined(ENABLE_PDI_PROTOCOL)
+#if defined(ENABLE_PDI_PROTOCOL) || defined(__DOXYGEN__)
 
 /** \file
  *