X-NUCLEO-53L0A1 Proximity Sensor Expansion Board Firmware Package

Introduction

This firmware package includes Component Device Drivers and the Board Support Package for STMicroelectronics' X-NUCLEO-53L0A1 Proximity sensor expansion board based on VL53L0X.

Firmware Library

Class X_NUCLEO_53L0A1 is intended to represent the Proximity sensor expansion board with the same name.

The expansion board provides support for the following components:

on-board VL53L0X proximity sensor,
up to two additional VL53L0X Satellites,
on-board 4-digit display

It is intentionally implemented as a singleton because only one X-NUCLEO-VL53L0A1 may be deployed at a time 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 X_NUCLEO_53L0A1 *board = X_NUCLEO_53L0A1::Instance(device_i2c, A2, D8, D2);

Example Applications

The library and sample application code were tested against mbed revision 143, dated 26th May 2017.

Diff: Components/VL53L0X/VL53L0X_types.h

Revision:: 17:f8187a3fa36e
Parent:: 16:27d3d95c8593
Child:: 18:2413acea538f

--- a/Components/VL53L0X/VL53L0X_types.h	Tue Aug 22 14:39:51 2017 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,112 +0,0 @@
-/*******************************************************************************
-Copyright © 2015, STMicroelectronics International N.V.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-    * Redistributions of source code must retain the above copyright
-      notice, this list of conditions and the following disclaimer.
-    * 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.
-    * 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, FITNESS FOR A PARTICULAR PURPOSE, AND
-NON-INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS ARE DISCLAIMED.
-IN NO EVENT SHALL STMICROELECTRONICS INTERNATIONAL N.V. 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.
-********************************************************************************/
-/**
- * @file  vl53l0_types.h
- * @brief VL53L0 types definition
- */
-
-#ifndef VL53L0X_TYPES_H_
-#define VL53L0X_TYPES_H_
-
-/** @defgroup porting_type  Basic type definition
- *  @ingroup  VL53L0X_platform_group
- *
- *  @brief  file vl53l0_types.h files hold basic type definition that may requires porting
- *
- *  contains type that must be defined for the platform\n
- *  when target platform and compiler provide stdint.h and stddef.h it is enough to include it.\n
- *  If stdint.h is not available review and adapt all signed and unsigned 8/16/32 bits basic types. \n
- *  If stddef.h is not available review and adapt NULL definition .
- */
-#include <stdint.h>
-#include <stddef.h>
-
-#ifndef NULL
-#error "Error NULL definition should be done. Please add required include "
-#endif
-
-
-#if ! defined(STDINT_H) &&  !defined(_GCC_STDINT_H) &&!defined(__STDINT_DECLS) && !defined(_GCC_WRAP_STDINT_H)
-
- #pragma message("Please review  type definition of STDINT define for your platform and add to list above ")
-
- /*
-  *  target platform do not provide stdint or use a different #define than above
-  *  to avoid seeing the message below addapt the #define list above or implement
-  *  all type and delete these pragma
-  */
-
-/** \ingroup VL53L0X_portingType_group
- * @{
- */
-
-
-typedef unsigned long long uint64_t;
-
-
-/** @brief Typedef defining 32 bit unsigned int type.\n
- * The developer should modify this to suit the platform being deployed.
- */
-typedef unsigned int uint32_t;
-
-/** @brief Typedef defining 32 bit int type.\n
- * The developer should modify this to suit the platform being deployed.
- */
-typedef int int32_t;
-
-/** @brief Typedef defining 16 bit unsigned short type.\n
- * The developer should modify this to suit the platform being deployed.
- */
-typedef unsigned short uint16_t;
-
-/** @brief Typedef defining 16 bit short type.\n
- * The developer should modify this to suit the platform being deployed.
- */
-typedef short int16_t;
-
-/** @brief Typedef defining 8 bit unsigned char type.\n
- * The developer should modify this to suit the platform being deployed.
- */
-typedef unsigned char uint8_t;
-
-/** @brief Typedef defining 8 bit char type.\n
- * The developer should modify this to suit the platform being deployed.
- */
-typedef signed char int8_t;
-
-/** @}  */
-#endif /* _STDINT_H */
-
-
-/** use where fractional values are expected
- *
- * Given a floating point value f it's .16 bit point is (int)(f*(1<<16))*/
-typedef uint32_t FixPoint1616_t;
-
-#endif /* VL53L0X_TYPES_H_ */
-