From dc283fd4e68b3d5f19f8577195699b7d7e2801f8 Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Sat, 14 Nov 2009 11:23:33 +0000
Subject: Fixed bug 2897636.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1289 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 os/io/platforms/STM32/pal_lld.c | 6 +++---
 readme.txt                      | 1 +
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/os/io/platforms/STM32/pal_lld.c b/os/io/platforms/STM32/pal_lld.c
index 154fbf4a7..83428e8e1 100644
--- a/os/io/platforms/STM32/pal_lld.c
+++ b/os/io/platforms/STM32/pal_lld.c
@@ -141,15 +141,15 @@ void _pal_lld_setgroupmode(ioportid_t port,
     mh <<= 4;
     crl <<= 4;
     crh <<= 4;
-    if ((mask & 1) == 0)
+    if ((mask & 0x0080) == 0)
       ml |= 0xf;
     else
       crl |= cfg;
-    if ((mask & 0x10000) == 0)
+    if ((mask & 0x8000) == 0)
       mh |= 0xf;
     else
       crh |= cfg;
-    mask >>= 1;
+    mask <<= 1;
   }
   port->CRH = (port->CRH & mh) | crh;
   port->CRL = (port->CRL & ml) | crl;
diff --git a/readme.txt b/readme.txt
index a087b8462..da90a9c83 100644
--- a/readme.txt
+++ b/readme.txt
@@ -3,6 +3,7 @@
 *****************************************************************************
 
 *** 1.3.4 ***
+- FIX: Fixed bug in STM32 PAL port driver (bug 2897636).
 - FIX: Fixed problem with ARM-CM3 context switch when compiled at level
   -O0 (bug 2890382).
 - FIX: Fixed wrong conditional in chschd.c (bug 2888836).
-- 
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