Contiki 2.6
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00001 /* 00002 * Copyright (c) 2005, Swedish Institute of Computer Science 00003 * All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions 00007 * are met: 00008 * 1. Redistributions of source code must retain the above copyright 00009 * notice, this list of conditions and the following disclaimer. 00010 * 2. Redistributions in binary form must reproduce the above copyright 00011 * notice, this list of conditions and the following disclaimer in the 00012 * documentation and/or other materials provided with the distribution. 00013 * 3. Neither the name of the Institute nor the names of its contributors 00014 * may be used to endorse or promote products derived from this software 00015 * without specific prior written permission. 00016 * 00017 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 00018 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00019 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00020 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 00021 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00022 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 00023 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 00024 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00025 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 00026 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00027 * SUCH DAMAGE. 00028 * 00029 * This file is part of the Contiki operating system. 00030 * 00031 * @(#)$Id: hwconf.h,v 1.3 2010/01/14 20:05:58 nifi Exp $ 00032 */ 00033 #ifndef __HWCONF_H__ 00034 #define __HWCONF_H__ 00035 #include "contiki.h" 00036 #include "sys/cc.h" 00037 00038 #define HWCONF_PIN(name, port, bit) \ 00039 static CC_INLINE void name##_SELECT() {P##port##SEL &= ~(1 << bit);} \ 00040 static CC_INLINE void name##_SELECT_IO() {P##port##SEL &= ~(1 << bit);} \ 00041 static CC_INLINE void name##_SELECT_PM() {P##port##SEL |= 1 << bit;} \ 00042 static CC_INLINE void name##_SET() {P##port##OUT |= 1 << bit;} \ 00043 static CC_INLINE void name##_CLEAR() {P##port##OUT &= ~(1 << bit);} \ 00044 static CC_INLINE int name##_READ() {return (P##port##IN & (1 << bit));} \ 00045 static CC_INLINE void name##_MAKE_OUTPUT() {P##port##DIR |= 1 << bit;} \ 00046 static CC_INLINE void name##_MAKE_INPUT() {P##port##DIR &= ~(1 << bit);} 00047 00048 #define HWCONF_IRQ(name, port, bit) \ 00049 static CC_INLINE void name##_ENABLE_IRQ() {P##port##IE |= 1 << bit;} \ 00050 static CC_INLINE void name##_DISABLE_IRQ() {P##port##IE &= ~(1 << bit);} \ 00051 static CC_INLINE int name##_IRQ_ENABLED() {return P##port##IE & (1 << bit);} \ 00052 static CC_INLINE void name##_IRQ_EDGE_SELECTD() {P##port##IES |= 1 << bit;} \ 00053 static CC_INLINE void name##_IRQ_EDGE_SELECTU() {P##port##IES &= ~(1 << bit);}\ 00054 static CC_INLINE int name##_CHECK_IRQ() {return P##port##IFG & (1 << bit);} \ 00055 static CC_INLINE int name##_IRQ_PORT() {return port;} 00056 00057 #endif /* __HWCONF_H__ */