From b2680984a57da24b1162d44aaa95116f9610e663 Mon Sep 17 00:00:00 2001
From: Emile Castelnuovo <emile.castelnuovo@gmail.com>
Date: Tue, 24 Jun 2014 15:59:13 +0200
Subject: [PATCH] AP_HAL_VRRBAIN: added comment

---
 libraries/AP_HAL_VRBRAIN/HAL_VRBRAIN_Class.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/AP_HAL_VRBRAIN/HAL_VRBRAIN_Class.cpp b/libraries/AP_HAL_VRBRAIN/HAL_VRBRAIN_Class.cpp
index 16ab0118e4..5a43276aaa 100644
--- a/libraries/AP_HAL_VRBRAIN/HAL_VRBRAIN_Class.cpp
+++ b/libraries/AP_HAL_VRBRAIN/HAL_VRBRAIN_Class.cpp
@@ -49,7 +49,7 @@ static VRBRAINGPIO gpioDriver;
 
 
 
-
+//We only support 3 serials for VRBRAIN at the moment
 #if  defined(CONFIG_ARCH_BOARD_VRBRAIN_V40)
 #define UARTA_DEFAULT_DEVICE "/dev/ttyACM0"
 #define UARTB_DEFAULT_DEVICE "/dev/ttyS1"