From 609b15be00e961794e8a75bf39b714288fda57fc Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Fri, 11 Jan 2013 10:29:36 +0000
Subject: [PATCH] Different mode for unconnected pins.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@5054 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 os/hal/platforms/STM32/GPIOv2/pal_lld.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/os/hal/platforms/STM32/GPIOv2/pal_lld.h b/os/hal/platforms/STM32/GPIOv2/pal_lld.h
index d00180461..c3d965a57 100644
--- a/os/hal/platforms/STM32/GPIOv2/pal_lld.h
+++ b/os/hal/platforms/STM32/GPIOv2/pal_lld.h
@@ -95,9 +95,9 @@
 #define PAL_MODE_RESET                  PAL_STM32_MODE_INPUT
 
 /**
- * @brief   This mode is implemented as output.
+ * @brief   This mode is implemented as input with pull-up.
  */
-#define PAL_MODE_UNCONNECTED            PAL_STM32_MODE_OUTPUT
+#define PAL_MODE_UNCONNECTED            PAL_MODE_INPUT_PULLUP
 
 /**
  * @brief   Regular input high-Z pad.