ST / X_NUCLEO_IKS01A3

Firmware Library for X-NUCLEO-IKS01A3 (MEMS Inertial & Environmental Sensors) Expansion Board

Dependencies:   STTS751 LPS22HH LIS2MDL HTS221 LIS2DW12 LSM6DSO

Dependents:   ELEC35XR-2019 ELEC35XR-2019_SEM calculate IKS01A3 ... more

X-NUCLEO-IKS01A3 MEMS Inertial & Environmental Sensor Nucleo Expansion Board Firmware Package

Introduction

This firmware package includes Components Device Drivers and Board Support Package for STMicroelectronics' X-NUCLEO-IKS01A3 MEMS Inertial & Environmental Sensors Nucleo Expansion Board.

Firmware Library

Class X_NUCLEO_IKS01A3 is intended to represent the MEMS inertial & environmental sensors expansion board with the same name.

The expansion board is basically featuring four IPs:

  1. a HTS221 Relative Humidity and Temperature Sensor,
  2. a LIS2MDL 3-Axis Magnetometer
  3. a LIS2DW12 3-Axis Accelerometer
  4. a LPS22HH MEMS Pressure and Temperature Sensor
  5. a LSM6DSO 3-Axis Accelerometer and 3-Axis Gyroscope
  6. a STTS751 MEMS Temperature Sensor

The expansion board features also a DIL 24-pin socket which makes it possible to add further MEMS adapters and other sensors (e.g. UV index).

It is intentionally implemented as a singleton because only one X_NUCLEO_IKS01A3 at a time might be deployed in a HW component stack. In order to get the singleton instance you have to call class method `instance()`, e.g.:

// Sensors expansion board singleton instance
static XNucleoIKS01A3 *mems_expansion_board = XNucleoIKS01A3::instance(D14, D15, D4, D5, A3, D6, A4);


Furthermore, library ST_INTERFACES contains all abstract classes which together constitute the common API to which all existing and future ST components will adhere to.

Example Applications

Diff: x_nucleo_iks01a3_targets.h

Revision:
0:cbbff52ff25a
Child:
5:463962d6f485
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/x_nucleo_iks01a3_targets.h	Wed Mar 06 11:56:01 2019 +0000
@@ -0,0 +1,60 @@
+/**
+  ******************************************************************************
+  * @file    x_nucleo_iks01a3_targets.h
+  * @author  SRA
+  * @version V1.0.0
+  * @date    5-March-2019
+  * @brief   This header file is intended to manage the differences between 
+  *          the different supported base-boards which might mount the
+  *          X_NUCLEO_IKS01A3 MEMS Inertial & Environmental Nucleo Expansion Board.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2019 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.
+  *
+  ******************************************************************************
+  */ 
+
+/* Define to prevent from recursive inclusion --------------------------------*/
+#ifndef _X_NUCLEO_IKS01A3_TARGETS_H_
+#define _X_NUCLEO_IKS01A3_TARGETS_H_
+
+/*** I2C ***/
+/* Use Arduino I2C Connectors */
+#define IKS01A3_PIN_I2C_SDA         (D14)
+#define IKS01A3_PIN_I2C_SCL         (D15)
+
+/* LSM6DSO INT1 */
+#define IKS01A3_PIN_LSM6DSO_INT1     (D4)
+/* LSM6DSO INT2 */
+#define IKS01A3_PIN_LSM6DSO_INT2     (D5)
+/* LIS2DW12 INT1 */
+#define IKS01A3_PIN_LIS2DW12_INT1    (A3)
+/* LPS22HH INT */
+#define IKS01A3_PIN_LPS22HH_INT      (D6)
+/* STTS751 INT */
+#define IKS01A3_PIN_STTS751_INT      (A4)
+
+#endif // _X_NUCLEO_IKS01A3_TARGETS_H_