FTE-06 - 東北大学学友会準加盟団体 From The Earth の高高度ロケットFTE-06（通称：海豚）…

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東北大学学友会準加盟団体 From The Earth の高高度ロケットFTE-06（通称：海豚）にて使用したソフトウェアです．ご自由にお使いください．このプログラムによって生じた損害について当団体は一切責任を負いません．また，各モジュールのライブラリは当団体が作成したものではないので再配布は禁止します．

Dependencies: mbed FATFileSystem

Fork of FTE-06 by Tetsushi Amano

BMP085/BMP085.h

Committer:: mizuki_akaike
Date:: 2017-08-25
Revision:: 57:d78497a079cf
Parent:: 23:9be034083282

File content as of revision 57:d78497a079cf:

/*
 * mbed library to use a Bosch Sensortec BMP085/BMP180 sensor
 * Copyright (c) 2010 Hiroshi Suga
 * Released under the MIT License: http://mbed.org/license/mit
 */
 
/** @file BMP085.h
 * @brief mbed library to use a Bosch Sensortec BMP085/BMP180 sensor
 * barometric pressure sensor BMP085/BMP180 (Bosch Sensortec)
 * interface: I2C digital
 */
 
#ifndef BMP085_H
#define BMP085_H

#include "mbed.h"

/**
 * @brief over sampling setting
 */
enum BMP085_oss {
    BMP085_oss1 = 0, ///< ultra low power (1 time)
    BMP085_oss2 = 1, ///< standard (2 times)
    BMP085_oss4 = 2, ///< high resolution (4 times)
    BMP085_oss8 = 3  ///< ultra high resolution (8 times)
};

/**
 * @brief BMP085 class
 */
class BMP085 {
public:
    BMP085(PinName p_sda, PinName p_scl, BMP085_oss p_oss = BMP085_oss1);
    BMP085(I2C& p_i2c, BMP085_oss p_oss = BMP085_oss1);

    float get_temperature();
    float get_pressure();
    void update();

protected:
    void init(BMP085_oss);
    unsigned short twi_readshort (int, int);
    unsigned long twi_readlong (int, int);
    void twi_writechar (int, int, int);

    I2C i2c;
    float temperature;
    float pressure;

private:

    short ac1, ac2, ac3, b1, b2, mb, mc, md, oss;
    unsigned short ac4, ac5, ac6;
};

#endif