Update header guard.

[bertos.git] / app / at91sam7s / hw / hw_ser.h

diff --git a/app/at91sam7s/hw/hw_ser.h b/app/at91sam7s/hw/hw_ser.h
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..cccbed13f7d3405bf4f23b8b8b33e53c9ca95ebd 100644 (file)
--- a/app/at91sam7s/hw/hw_ser.h
+++ b/app/at91sam7s/hw/hw_ser.h
@@ -0,0 +1,51 @@
+/**
+ * \file
+ * <!--
+ * This file is part of BeRTOS.
+ *
+ * Bertos is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * As a special exception, you may use this file as part of a free software
+ * library without restriction.  Specifically, if other files instantiate
+ * templates or use macros or inline functions from this file, or you compile
+ * this file and link it with other files to produce an executable, this
+ * file does not by itself cause the resulting executable to be covered by
+ * the GNU General Public License.  This exception does not however
+ * invalidate any other reasons why the executable file might be covered by
+ * the GNU General Public License.
+ *
+ * Copyright 2006 Develer S.r.l. (http://www.develer.com/)
+ * All Rights Reserved.
+ * -->
+ *
+ * \brief Serial hardware-specific definitions
+ *
+ * \version $Id$
+ *
+ * \author Daniele Basile <asterix@develer.com>
+ */
+
+
+#define SER_STROBE_ON    do {PIOA_SODR = BV(6);} while(0)
+#define SER_STROBE_OFF   do {PIOA_CODR = BV(6);} while(0)
+#define SER_STROBE_INIT  do {\
+       /* Set PA6 connected to PIOA */\
+       PIOA_PER = BV(6); \
+       /* Set PA6 as output */ \
+       PIOA_OER = BV(6); \
+       /* Disable multidrive on all pins */ \
+       PIOA_MDDR = BV(6); \
+} while(0)
+