114 lines
4.4 KiB
C
114 lines
4.4 KiB
C
/*******************************************************************************
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Copyright <20> 2015, STMicroelectronics International N.V.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of STMicroelectronics nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND
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NON-INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS ARE DISCLAIMED.
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IN NO EVENT SHALL STMICROELECTRONICS INTERNATIONAL N.V. BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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********************************************************************************/
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/**
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* @file vl53l0x_types.h
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* @brief VL53L0X types definition
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*/
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#ifndef VL53L0X_TYPES_H_
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#define VL53L0X_TYPES_H_
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/** @defgroup porting_type Basic type definition
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* @ingroup VL53L0X_platform_group
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*
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* @brief file vl53l0x_types.h files hold basic type definition that may
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* requires porting
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*
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* contains type that must be defined for the platform\n
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* when target platform and compiler provide stdint.h and stddef.h it is enough
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* to include it.\n If stdint.h is not available review and adapt all signed and
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* unsigned 8/16/32 bits basic types. \n If stddef.h is not available review and
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* adapt NULL definition .
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*/
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#include <stddef.h>
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#include <stdint.h>
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#ifndef NULL
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#error "Error NULL definition should be done. Please add required include "
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#endif
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#if !defined(STDINT_H) && !defined(_GCC_STDINT_H) && \
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!defined(__CLANG_STDINT_H) && !defined(__STDINT_DECLS) && \
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!defined(_GCC_WRAP_STDINT_H)
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#pragma message( \
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"Please review type definition of STDINT define for your platform and add to list above ")
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/*
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* target platform do not provide stdint or use a different #define than above
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* to avoid seeing the message below addapt the #define list above or implement
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* all type and delete these pragma
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*/
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/** \ingroup VL53L0X_portingType_group
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* @{
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*/
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typedef unsigned long long uint64_t;
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/** @brief Typedef defining 32 bit unsigned int type.\n
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* The developer should modify this to suit the platform being deployed.
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*/
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typedef unsigned int uint32_t;
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/** @brief Typedef defining 32 bit int type.\n
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* The developer should modify this to suit the platform being deployed.
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*/
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typedef int int32_t;
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/** @brief Typedef defining 16 bit unsigned short type.\n
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* The developer should modify this to suit the platform being deployed.
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*/
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typedef unsigned short uint16_t;
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/** @brief Typedef defining 16 bit short type.\n
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* The developer should modify this to suit the platform being deployed.
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*/
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typedef short int16_t;
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/** @brief Typedef defining 8 bit unsigned char type.\n
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* The developer should modify this to suit the platform being deployed.
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*/
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typedef unsigned char uint8_t;
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/** @brief Typedef defining 8 bit char type.\n
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* The developer should modify this to suit the platform being deployed.
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*/
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typedef signed char int8_t;
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/** @} */
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#endif /* _STDINT_H */
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/** use where fractional values are expected
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*
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* Given a floating point value f it's .16 bit point is (int)(f*(1<<16))*/
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typedef uint32_t FixPoint1616_t;
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#endif /* VL53L0X_TYPES_H_ */
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