From 6a2daf1a336f6f63f3a5610563e5437d37b1fba5 Mon Sep 17 00:00:00 2001
From: Randy Mackay <rmackay9@yahoo.com>
Date: Thu, 15 Aug 2013 16:04:17 +0900
Subject: [PATCH] Copter: reduce sonar sensitivity to spikes

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

diff --git a/ArduCopter/ArduCopter.pde b/ArduCopter/ArduCopter.pde
index ea4ba1047d..72136630d4 100644
--- a/ArduCopter/ArduCopter.pde
+++ b/ArduCopter/ArduCopter.pde
@@ -327,7 +327,7 @@ static GCS_MAVLINK gcs3;
 // SONAR selection
 ////////////////////////////////////////////////////////////////////////////////
 //
-ModeFilterInt16_Size3 sonar_mode_filter(1);
+ModeFilterInt16_Size5 sonar_mode_filter(1);
 #if CONFIG_SONAR == ENABLED
 static AP_HAL::AnalogSource *sonar_analog_source;
 static AP_RangeFinder_MaxsonarXL *sonar;