File content as of revision 7:a2bb3d5e12e9:

/**
 ******************************************************************************
 * @file    x_nucleo_iks01a1.cpp
 * @author  AST / EST
 * @version V0.0.1
 * @date    08-October-2014
 * @brief   Implementation file for the X_NUCLEO_IKS01A1 singleton class
 ******************************************************************************
 * @attention
 *
 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
 *
 * 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 STMicroelectronics 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 COPYRIGHT HOLDERS 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 COPYRIGHT HOLDER 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.
 *
 ******************************************************************************
*/ 
    
/* Includes ------------------------------------------------------------------*/
#include "mbed.h"
#include "x_nucleo_iks01a1.h"
#include "hts221/hts221_class.h"
#include "lis3mdl/lis3mdl_class.h"
#include "lps25h/lps25h_class.h"
#include "lsm6ds0/lsm6ds0_class.h"

/* Static variables ----------------------------------------------------------*/
X_NUCLEO_IKS01A1* X_NUCLEO_IKS01A1::_instance = NULL;


/* Methods -------------------------------------------------------------------*/
/**
 * @brief  Constructor
 */
X_NUCLEO_IKS01A1::X_NUCLEO_IKS01A1(DevI2C *ext_i2c) : dev_i2c(ext_i2c),
	ht_sensor(*(new HTS221(*dev_i2c))),
	magnetometer(*(new LIS3MDL(*dev_i2c))),
	pressure_sensor(*(new LPS25H(*dev_i2c))),
	gyroscope(*(new LSM6DS0(*dev_i2c)))
{ 
}

/**
 * @brief  Get singleton instance
 * @return a pointer to the singleton instance of class X_NUCLEO_IKS01A1
 * @param  (optional) ext_i2c pointer to instance of DevI2C to be used
 *         for communication on the expansion board. 
 *         Taken into account only on the very first call of this function.
 *         If not provided a new DevI2C will be created with standard
 *         configuration parameters.
 *         The used DevI2C object gets saved in instance variable dev_i2c.
 */
 X_NUCLEO_IKS01A1* X_NUCLEO_IKS01A1::Instance(DevI2C *ext_i2c) {
	if(_instance == NULL) {
		if(ext_i2c == NULL)
			ext_i2c = new DevI2C(IKS01A1_PIN_I2C_SDA, IKS01A1_PIN_I2C_SCL);
		_instance = new X_NUCLEO_IKS01A1(ext_i2c);
	}
	return _instance;
}