Diff: sensors/VL53L0X/VL53L0X_types.h

Revision:

18:a15bfe7aaebd

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+++ b/sensors/VL53L0X/VL53L0X_types.h	Sun Dec 16 13:53:42 2018 +0000
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+/*******************************************************************************
+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_ */
+