From 598593e1fc46a67cb1047756c88e4ba3337db76c Mon Sep 17 00:00:00 2001
From: Randy Mackay <rmackay9@yahoo.com>
Date: Sun, 8 Jan 2012 17:48:30 +0900
Subject: [PATCH] ArduCopter - changed Sonar to use A1 (was AN4)

---
 ArduCopter/config.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ArduCopter/config.h b/ArduCopter/config.h
index 3abb31d789..0ebd2b0c36 100644
--- a/ArduCopter/config.h
+++ b/ArduCopter/config.h
@@ -170,7 +170,7 @@
 # endif
 #elif CONFIG_SONAR_SOURCE == SONAR_SOURCE_ANALOG_PIN
 # ifndef CONFIG_SONAR_SOURCE_ANALOG_PIN
-#  define CONFIG_SONAR_SOURCE_ANALOG_PIN AN4
+#  define CONFIG_SONAR_SOURCE_ANALOG_PIN A1
 # endif
 #else
 # warning Invalid value for CONFIG_SONAR_SOURCE, disabling sonar