flash.h File Reference

#include <stddef.h>
#include <stdbool.h>
#include <stdint.h>
#include <breezystm32.h>

Include dependency graph for flash.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Macros
#define	CONFIG_SIZE   (FLASH_PAGE_SIZE * NUM_PAGES)
#define	FLASH_PAGE_COUNT   128
#define	FLASH_PAGE_SIZE   ((uint16_t)0x400)
#define	NUM_PAGES   3

Functions
void	initEEPROM (void)
	Initialize Flash. More...
bool	readEEPROM (void *dest, size_t len)
	Read data from Flash. More...
bool	writeEEPROM (const void *src, size_t len)
	Write data to Flash. More...

Variables
static const uint32_t	FLASH_WRITE_ADDR = 0x08000000 + (FLASH_PAGE_SIZE * (FLASH_PAGE_COUNT - (CONFIG_SIZE / 1024)))

Macro Definition Documentation

#define CONFIG_SIZE   (FLASH_PAGE_SIZE * NUM_PAGES)

Definition at line 52 of file flash.h.

#define FLASH_PAGE_COUNT   128

Definition at line 45 of file flash.h.

#define FLASH_PAGE_SIZE   ((uint16_t)0x400)

Definition at line 48 of file flash.h.

#define NUM_PAGES   3

Definition at line 49 of file flash.h.

Function Documentation

void initEEPROM

(

void

)

Initialize Flash.

Definition at line 37 of file flash.c.

bool readEEPROM	(	void *	dest,
		size_t	len
	)

Read data from Flash.

Parameters

dest	The memory address to copy the data to
len	The number of bytes to copy

Returns

true if the read was successful, false otherwise

Definition at line 54 of file flash.c.

bool writeEEPROM	(	const void *	src,
		size_t	len
	)

Write data to Flash.

Parameters

src	The memory address to copy data from
len	The number of bytes to copy

Returns

true if the write was successful, false otherwise

Definition at line 60 of file flash.c.

Variable Documentation

const uint32_t FLASH_WRITE_ADDR = 0x08000000 + (FLASH_PAGE_SIZE * (FLASH_PAGE_COUNT - (CONFIG_SIZE / 1024)))

static

Definition at line 57 of file flash.h.