2e8c8c19e6
1. some calloc fix 2. fix some document error 3. refactor kv API, to be compatible with ota API
45 lines
2.0 KiB
C
45 lines
2.0 KiB
C
/*----------------------------------------------------------------------------
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* Tencent is pleased to support the open source community by making TencentOS
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* available.
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*
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* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
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* If you have downloaded a copy of the TencentOS binary from Tencent, please
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* note that the TencentOS binary is licensed under the BSD 3-Clause License.
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*
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* If you have downloaded a copy of the TencentOS source code from Tencent,
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* please note that TencentOS source code is licensed under the BSD 3-Clause
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* License, except for the third-party components listed below which are
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* subject to different license terms. Your integration of TencentOS into your
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* own projects may require compliance with the BSD 3-Clause License, as well
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* as the other licenses applicable to the third-party components included
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* within TencentOS.
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*---------------------------------------------------------------------------*/
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#ifndef _TOS_KV_FLASH_H_
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#define _TOS_KV_FLASH_H_
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typedef enum kv_flash_program_type_en {
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KV_FLASH_PROGRAM_TYPE_BYTE, /*!< Program byte (8-bit) at a specified address */
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KV_FLASH_PROGRAM_TYPE_HALFWORD, /*!< Program a half-word (16-bit) at a specified address */
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KV_FLASH_PROGRAM_TYPE_WORD, /*!< Program a word (32-bit) at a specified address */
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KV_FLASH_PROGRAM_TYPE_DOUBLEWORD, /*!< Program a double word (64-bit) at a specified address */
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} kv_flash_pgm_type_t;
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typedef int (*kv_flash_write_t)(uint32_t addr, const void *buf, size_t len);
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typedef int (*kv_flash_read_t)(uint32_t addr, void *buf, size_t len);
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typedef int (*kv_flash_erase_t)(uint32_t addr, size_t len);
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typedef struct kv_flash_drv_st {
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kv_flash_write_t write;
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kv_flash_read_t read;
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kv_flash_erase_t erase;
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} kv_flash_drv_t;
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typedef struct kv_flash_property_st {
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uint8_t sector_size_log2;
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kv_flash_pgm_type_t pgm_type;
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} kv_flash_prop_t;
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#endif /* _TOS_KV_FLASH_H_ */
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