sht11-board.h
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/*
* Copyright 2013, Freie Universitaet Berlin (FUB). All rights reserved.
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
#ifndef SHT11_BOARD_H
#define SHT11_BOARD_H
/**
* @ingroup msb_430h
* @{
*/
/**
* @file
* @brief SHT11 Device Driver Configuration For MSB-430 Platform
*
* @author Freie Universität Berlin, Computer Systems & Telematics, RIOT
*
*/
#include <msp430x16x.h>
#include "bitarithm.h"
#ifdef __cplusplus
extern "C" {
#endif
/* SCK = P3B5
* DATA = P3B4
*/
#define SHT11_SCK_LOW P3OUT &= ~(BIT5); /**< serial clock line low */
#define SHT11_SCK_HIGH P3OUT |= BIT5; /**< serial clock line high */
#define SHT11_DATA (P3IN & BIT5) /**< read serial I/O */
#define SHT11_DATA_LOW P3OUT &= ~(BIT5); /**< serial I/O line low */
#define SHT11_DATA_HIGH P3OUT |= BIT5; /**< serial I/O line high */
#define SHT11_DATA_IN P3DIR &= ~(BIT5); /**< serial I/O as input */
#define SHT11_DATA_OUT P3DIR |= BIT5; /**< serial I/O as output */
#define SHT11_INIT P3DIR |= BIT5; /* FIO1DIR |= BIT25; PINSEL3 &= ~(BIT14|BIT15 | BIT16|BIT17); */
#ifdef __cplusplus
}
#endif
/** @} */
#endif /* SHT11_BOARD_H */