nvm.h File Reference

Cortex-M3 Non-Volatile Memory data storage system. More...

#include "hal/micro/cortexm3/memmap.h"
#include "hal/micro/cortexm3/nvm-def.h"
#include "error.h"

Go to the source code of this file.

Defines
#define	NVM_FLASH_PAGE_COUNT   (1)
	Define the number of physical flash pages that comprise a NVM page.
#define	NVM_DATA_SIZE_B   (MFB_PAGE_SIZE_B*NVM_FLASH_PAGE_COUNT)
	Define the total size of a NVM page, in bytes.
#define	NVM_LEFT_PAGE   ((int32u)nvmStorageLeft)
	Define the absolute address of the LEFT page.
#define	NVM_RIGHT_PAGE   ((int32u)nvmStorageRight)
	Define the absolute address of the RIGHT page.
#define	NVM_MGMT_SIZE_B   (4)
	Define the number of bytes that comprise the NVM management bytes.
Functions
StStatus	halCommonReadFromNvm (void *data, int32u offset, int16u length)
	Copy the NVM data from flash into the provided RAM location.
int16u *	halCommonGetAddressFromNvm (int32u offset)
	Return the address of the token in NVM.
StStatus	halCommonWriteToNvm (const void *data, int32u offset, int16u length)
	Write the NVM data from the provided location RAM into flash.

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Detailed Description

Cortex-M3 Non-Volatile Memory data storage system.

See Nvm for documentation.

The functions in this file return an StStatus value. See error-def.h for definitions of all StStatus return values.

See hal/micro/cortexm3/nvm.h for source code.

Definition in file nvm.h.