From f6d8a181826ea579310b06fa59c9aacd07b5eeb5 Mon Sep 17 00:00:00 2001
From: Jason Short <jasonshort@mac.com>
Date: Mon, 21 May 2012 09:58:14 -0700
Subject: [PATCH] Added note

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

diff --git a/ArduCopter/ArduCopter.pde b/ArduCopter/ArduCopter.pde
index 0e5dc165ce..5c891ef6fc 100644
--- a/ArduCopter/ArduCopter.pde
+++ b/ArduCopter/ArduCopter.pde
@@ -1334,6 +1334,7 @@ static void update_optical_flow(void)
 }
 #endif
 
+// called at 50hz
 static void update_GPS(void)
 {
 	// A counter that is used to grab at least 10 reads before commiting the Home location