Merge TinyOS 2.1.1 into master.

[tinyos-2.x.git] / tos / lib / tosboot / mulle / m16chardware.h

diff --git a/tos/lib/tosboot/mulle/m16chardware.h b/tos/lib/tosboot/mulle/m16chardware.h
new file mode 100644 (file)
index 0000000..656ba8f
--- /dev/null
+++ b/tos/lib/tosboot/mulle/m16chardware.h
@@ -0,0 +1,123 @@
+/*
+ * Copyright (c) 2009 Communication Group and Eislab at
+ * Lulea University of Technology
+ *
+ * Contact: Laurynas Riliskis, LTU
+ * Mail: laurynas.riliskis@ltu.se
+ * All rights reserved.
+ *
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the
+ *   distribution.
+ * - Neither the name of Communication Group at Lulea University of Technology
+ *   nor the names of its contributors may be used to endorse or promote
+ *    products derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL STANFORD
+ * UNIVERSITY OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * "Copyright (c) 2000-2003 The Regents of the University  of California.  
+ * All rights reserved.
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose, without fee, and without written agreement is
+ * hereby granted, provided that the above copyright notice, the following
+ * two paragraphs and the author appear in all copies of this software.
+ * 
+ * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
+ * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
+ * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS."
+ *
+ * Copyright (c) 2002-2003 Intel Corporation
+ * All rights reserved.
+ *
+ * This file is distributed under the terms in the attached INTEL-LICENSE     
+ * file. If you do not find these files, copies can be found by writing to
+ * Intel Research Berkeley, 2150 Shattuck Avenue, Suite 1300, Berkeley, CA, 
+ * 94704.  Attention:  Intel License Inquiry.
+ */
+
+
+/**
+ * @author Henrik Makitaavola <henrik.makitaavola@gmail.com>
+ * @author Jason Hill
+ * @author Philip Levis
+ * @author Nelson Lee
+ */
+ 
+#ifndef __M16CHARDWARE_H__
+#define __M16CHARDWARE_H__
+
+#define sbi(port, bit) SET_BIT(port, bit)
+#define cbi(port, bit) CLR_BIT(port, bit)
+
+#define TOSH_ASSIGN_PIN(name, port, bit) \
+static inline void TOSH_SET_##name##_PIN() {sbi(P##port.BYTE , bit);} \
+static inline void TOSH_CLR_##name##_PIN() {cbi(P##port.BYTE , bit);} \
+static inline int TOSH_READ_##name##_PIN() \
+  {return ((P##port.BYTE) & (1 << bit)) != 0;} \
+static inline void TOSH_MAKE_##name##_OUTPUT() {sbi(PD##port.BYTE , bit);} \
+static inline void TOSH_MAKE_##name##_INPUT() {cbi(PD##port.BYTE , bit);} 
+
+
+
+#define TOSH_ASSIGN_OUTPUT_ONLY_PIN(name, port, bit) \
+static inline void TOSH_SET_##name##_PIN() {sbi(P##port , bit);} \
+static inline void TOSH_CLR_##name##_PIN() {cbi(P##port , bit);} \
+static inline void TOSH_MAKE_##name##_OUTPUT() {;} 
+
+#define TOSH_ALIAS_OUTPUT_ONLY_PIN(alias, connector)\
+static inline void TOSH_SET_##alias##_PIN() {TOSH_SET_##connector##_PIN();} \
+static inline void TOSH_CLR_##alias##_PIN() {TOSH_CLR_##connector##_PIN();} \
+static inline void TOSH_MAKE_##alias##_OUTPUT() {} \
+
+#define TOSH_ALIAS_PIN(alias, connector) \
+static inline void TOSH_SET_##alias##_PIN() {TOSH_SET_##connector##_PIN();} \
+static inline void TOSH_CLR_##alias##_PIN() {TOSH_CLR_##connector##_PIN();} \
+static inline char TOSH_READ_##alias##_PIN() {return TOSH_READ_##connector##_PIN();} \
+static inline void TOSH_MAKE_##alias##_OUTPUT() {TOSH_MAKE_##connector##_OUTPUT();} \
+static inline void TOSH_MAKE_##alias##_INPUT()  {TOSH_MAKE_##connector##_INPUT();} 
+
+
+
+void TOSH_wait()
+{
+  asm volatile("nop");
+  asm volatile("nop");
+  asm volatile("nop");
+  asm volatile("nop");
+  asm volatile("nop");
+  asm volatile("nop");
+  asm volatile("nop");
+  asm volatile("nop");
+  asm volatile("nop");
+  asm volatile("nop");
+}
+
+#endif  // __M16CHARDWARE_H__