Imported more library files
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Libs/platform/emdrv/nvm3/inc/nvm3_object.h
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Libs/platform/emdrv/nvm3/inc/nvm3_object.h
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/***************************************************************************//**
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* @file
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* @brief NVM3 object definition
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*******************************************************************************
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* # License
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* <b>Copyright 2018 Silicon Laboratories Inc. www.silabs.com</b>
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*******************************************************************************
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*
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* SPDX-License-Identifier: Zlib
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*
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* The licensor of this software is Silicon Laboratories Inc.
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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*
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******************************************************************************/
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#ifndef NVM3_OBJECT_H
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#define NVM3_OBJECT_H
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#include "nvm3_hal.h"
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#include "nvm3_config.h"
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#include "nvm3.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/// @cond DO_NOT_INCLUDE_WITH_DOXYGEN
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#define NVM3_OBJ_SMALL_MAX_SIZE 120U // Small object is limited to 120 bytes
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#define NVM3_OBJ_PTR_INVALID ((nvm3_ObjPtr_t)(-1L))
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#define NVM3_OBJ_HDR_PTR_INVALID ((nvm3_ObjHdrPtr_t)(-1L))
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#define NVM3_OBJ_HEADER_SIZE_LARGE (sizeof(nvm3_ObjHdrLarge_t))
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#define NVM3_OBJ_HEADER_SIZE_WLARGE (sizeof(nvm3_ObjHdrLarge_t) / sizeof(uint32_t))
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#define NVM3_OBJ_HEADER_SIZE_SMALL (sizeof(nvm3_ObjHdrSmall_t))
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#define NVM3_OBJ_HEADER_SIZE_WSMALL (sizeof(nvm3_ObjHdrSmall_t) / sizeof(uint32_t))
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#define NVM3_OBJ_HEADER_SIZE_COUNTER (NVM3_OBJ_HEADER_SIZE_LARGE)
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typedef struct nvm3_ObjHeaderSmall {
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uint32_t oh1;
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} nvm3_ObjHdrSmall_t;
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typedef struct nvm3_ObjHeaderLarge {
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uint32_t oh1;
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uint32_t oh2;
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} nvm3_ObjHdrLarge_t;
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typedef nvm3_ObjHdrSmall_t *nvm3_ObjHdrSmallPtr_t;
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typedef nvm3_ObjHdrLarge_t *nvm3_ObjHdrLargePtr_t;
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typedef enum {
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objTypeDataLarge = 0,
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objTypeCounterLarge = 1,
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objTypeCounterSmall = 2,
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objTypeDeleted = 3,
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objTypeRes_1 = 4,
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objTypeRes_2 = 5,
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objTypeRes_3 = 6,
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objTypeDataSmall = 7,
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} nvm3_ObjType_t;
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typedef enum {
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objGroupUnknown,
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objGroupData,
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objGroupCounter,
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objGroupDeleted,
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} nvm3_ObjGroup_t;
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typedef enum {
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fragTypeNone = 0,
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fragTypeFirst = 1,
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fragTypeNext = 2,
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fragTypeLast = 3,
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} nvm3_ObjFragType_t;
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typedef nvm3_Obj_t *nvm3_ObjPtr_t;
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void nvm3_objInit(nvm3_ObjPtr_t obj, nvm3_ObjPtr_t objAdr);
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size_t nvm3_objHdrInit(nvm3_ObjHdrLargePtr_t oh, nvm3_ObjectKey_t key, nvm3_ObjType_t objType, size_t len, bool isLarge, nvm3_ObjFragType_t fragTyp);
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size_t nvm3_objHdrLen(bool isLarge);
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bool nvm3_objHdrValidateSmall(nvm3_ObjHdrSmallPtr_t objHdrSmall);
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bool nvm3_objHdrValidateLarge(nvm3_ObjHdrLargePtr_t objHdrLarge);
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bool nvm3_objHdrGetErased(nvm3_ObjHdrSmallPtr_t objHdrSmall);
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nvm3_ObjFragType_t nvm3_objHdrGetFragTyp(nvm3_ObjHdrSmallPtr_t objHdrSmall);
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nvm3_ObjectKey_t nvm3_objHdrGetKey(nvm3_ObjHdrSmallPtr_t objHdrSmall);
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bool nvm3_objHdrGetHdrIsLarge(nvm3_ObjHdrSmallPtr_t objHdrSmall);
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size_t nvm3_objHdrGetHdrLen(nvm3_ObjHdrSmallPtr_t objHdrSmall);
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size_t nvm3_objHdrGetDatLen(nvm3_ObjHdrLargePtr_t objHdrLarge);
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nvm3_ObjType_t nvm3_objHdrGetType(nvm3_ObjHdrSmallPtr_t objHdrSmall);
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nvm3_ObjType_t nvm3_objGroupToType(nvm3_ObjGroup_t objGroup, bool hdrIsLarge);
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nvm3_ObjGroup_t nvm3_objTypeToGroup(nvm3_ObjType_t objType);
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/// @endcond
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#ifdef __cplusplus
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}
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#endif
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#endif /* NVM3_OBJECT_H */
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