EFM32 Gecko Software Documentation
efm32g-doc-5.1.2
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Non-Volatile Memory Wear-Leveling driver API.
(C) Copyright 2014 Silicon Labs, http://www.silabs.com
This file is licensed under the Silabs License Agreement. See the file "Silabs_License_Agreement.txt" for details. Before using this software for any purpose, you must agree to the terms of that agreement.
Definition in file nvm.h.
#include <stdint.h>
#include <stdbool.h>
#include "em_device.h"
#include "nvm_hal.h"
#include "nvm_config.h"
#include "ecode.h"
Go to the source code of this file.
Macros | |
#define | ECODE_EMDRV_NVM_ADDR_INVALID ( ECODE_EMDRV_NVM_BASE | 0x00000001 ) |
Invalid address. | |
#define | ECODE_EMDRV_NVM_ALIGNMENT_INVALID ( ECODE_EMDRV_NVM_BASE | 0x00000002 ) |
Invalid data alignment. | |
#define | ECODE_EMDRV_NVM_DATA_INVALID ( ECODE_EMDRV_NVM_BASE | 0x00000003 ) |
Invalid input data or format. | |
#define | ECODE_EMDRV_NVM_ERROR ( ECODE_EMDRV_NVM_BASE | 0x00000007 ) |
General error. | |
#define | ECODE_EMDRV_NVM_NO_PAGES_AVAILABLE ( ECODE_EMDRV_NVM_BASE | 0x00000005 ) |
Initialization didn't find any pages available to allocate. | |
#define | ECODE_EMDRV_NVM_OK ( ECODE_OK ) |
Success return value. More... | |
#define | ECODE_EMDRV_NVM_PAGE_INVALID ( ECODE_EMDRV_NVM_BASE | 0x00000006 ) |
Could not find the page specified. | |
#define | ECODE_EMDRV_NVM_WRITE_LOCK ( ECODE_EMDRV_NVM_BASE | 0x00000004 ) |
A write is currently in progress. | |
#define | NVM_ERASE_RETAINCOUNT 0xffffffffUL |
#define | NVM_PAGE_TERMINATION { NULL, 0, (NVM_Object_Ids) 0 } |
#define | NVM_READ_ALL_CMD 0xff |
#define | NVM_WRITE_ALL_CMD 0xff |
#define | NVM_WRITE_NONE_CMD 0xfe |
Functions | |
Ecode_t | NVM_Erase (uint32_t eraseCount) |
Erase the entire allocated NVM area. More... | |
Ecode_t | NVM_Init (NVM_Config_t const *nvmConfig) |
Initialize the NVM manager. More... | |
Ecode_t | NVM_Read (uint16_t pageId, uint8_t objectId) |
Read an object or an entire page. More... | |
Ecode_t | NVM_Write (uint16_t pageId, uint8_t objectId) |
Write an object or a page. More... | |