contiki/platform/z1/dev/sht11-arch.h

62 lines
2.4 KiB
C

/*
* Copyright (c) 2011, Zolertia(TM) is a trademark of Advancare,SL
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name of the Institute 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 INSTITUTE 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 THE INSTITUTE OR 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.
*
* This file is part of the Contiki operating system.
*
*/
/**
* \file
* Architecture-specific definitions for the SHT11 sensor on Zolertia Z1
* when connected to the Ziglet port.
* \author
* Enric M. Calvo <ecalvo@zolertia.com>, adapted from work by
* Nicolas Tsiftes <nvt@sics.se>
*/
#ifndef SHT11_ARCH_H
#define SHT11_ARCH_H
// Architecture-specific definitions for the SHT11 sensor on Zolertia Z1
// when connected to the Ziglet port.
// CAUTION: I2C needs to be disabled to use the bitbang protocol of SHT11
#define SHT11_ARCH_SDA 1 /* P5.1 */
#define SHT11_ARCH_SCL 2 /* P5.2 */
// SHT11_ARCH_PWR is not needed, but until and *-arch abstraction exists, this
// should fix it
#define SHT11_ARCH_PWR 3 /* P5.3 -- unused pin */
#define SHT11_PxDIR P5DIR
#define SHT11_PxIN P5IN
#define SHT11_PxOUT P5OUT
#define SHT11_PxSEL P5SEL
#define SHT11_PxREN P5REN
#endif