flash.h File Reference

Header file for iSensor-SPI-Buffer flash memory interfacing functions. More...

#include <stdint.h>

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Macros
#define	FLASH_REG_ADDR   0x08040000
#define	FLASH_ERROR_ADDR   0x0803F800
#define	ERROR_NONE   0
#define	ERROR_INIT   (1 << 0)
#define	ERROR_HARDFAULT   (1 << 1)
#define	ERROR_MEM   (1 << 2)
#define	ERROR_BUS   (1 << 3)
#define	ERROR_USAGE   (1 << 4)

Detailed Description

Header file for iSensor-SPI-Buffer flash memory interfacing functions.

Copyright (c) Analog Devices Inc, 2020 All Rights Reserved.

Date

4/24/2020

Author

A. Nolan (alex..nosp@m.nola.nosp@m.n@ana.nosp@m.log..nosp@m.com)

Macro Definition Documentation

ERROR_BUS

#define ERROR_BUS   (1 << 3)

Bus fault exception

ERROR_HARDFAULT

#define ERROR_HARDFAULT   (1 << 1)

Hard fault exception

ERROR_INIT

#define ERROR_INIT   (1 << 0)

Initialization error (in application firmware)

ERROR_MEM

#define ERROR_MEM   (1 << 2)

Memory access exception

ERROR_NONE

#define ERROR_NONE   0

No error

ERROR_USAGE

#define ERROR_USAGE   (1 << 4)

Usage fault exception

FLASH_ERROR_ADDR

#define FLASH_ERROR_ADDR   0x0803F800

Address for flash error logging (page prior to FLASH_REG_ADDR)

FLASH_REG_ADDR

#define FLASH_REG_ADDR   0x08040000

Address for flash register storage (starts 256KB down in flash, program starts at 0)