Contiki 2.6

sht11-arch.h

Go to the documentation of this file.
00001 /*
00002  * Copyright (c) 2011, Zolertia(TM) is a trademark of Advancare,SL
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  */
00032 
00033 /**
00034  * \file
00035  *      Architecture-specific definitions for the SHT11 sensor on Zolertia Z1
00036  *      when connected to the Ziglet port.
00037  * \author
00038  *      Enric M. Calvo <ecalvo@zolertia.com>, adapted from work by
00039  *      Nicolas Tsiftes <nvt@sics.se>
00040  */
00041 
00042 #ifndef SHT11_ARCH_H
00043 #define SHT11_ARCH_H
00044 
00045 // Architecture-specific definitions for the SHT11 sensor on Zolertia Z1
00046 // when connected to the Ziglet port. 
00047 // CAUTION: I2C needs to be disabled to use the bitbang protocol of SHT11
00048 
00049 #define SHT11_ARCH_SDA  1       /* P5.1 */
00050 #define SHT11_ARCH_SCL  2       /* P5.2 */
00051 // SHT11_ARCH_PWR is not needed, but until and *-arch abstraction exists, this
00052 // should fix it 
00053 #define SHT11_ARCH_PWR  3       /* P5.3 -- unused pin */ 
00054 
00055 #define SHT11_PxDIR     P5DIR
00056 #define SHT11_PxIN      P5IN
00057 #define SHT11_PxOUT     P5OUT
00058 #define SHT11_PxSEL     P5SEL
00059 
00060 #endif