flash_boot_drv.h File Reference

Routines to access (R/W) at flash via boot section. More...

#include "config.h"

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Defines
#define	Flash_RWW_Read_enable()   (flash_rww_enable())
#define	Flash_page_erase(address)   (flash_page_erase(address))
#define	Flash_page_write(address)   (flash_prg_page(address))
Functions
void	flash_page_erase_and_write (unsigned long adr)
void	flash_prg_page (unsigned long adr)
void	flash_page_erase (unsigned long adr)
void	flash_rww_enable (void)
U8	flash_read_sig (unsigned long adr)
U8	flash_read_fuse (unsigned long adr)
void	lock_wr_bits (unsigned char val)
void	flash_fill_temp_buffer (unsigned int data, unsigned int adr)

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Detailed Description

Routines to access (R/W) at flash via boot section.

• Compiler: IAR EWAVR and GNU GCC for AVR
• Supported devices: ATmega32U4

Author:

Atmel Corporation: http://www.atmel.com
Support and FAQ: http://support.atmel.no/

Definition in file flash_boot_drv.h.

---

Define Documentation

#define Flash_RWW_Read_enable

(

)

(flash_rww_enable())

Definition at line 53 of file flash_boot_drv.h.

#define Flash_page_erase

(

address )

(flash_page_erase(address))

Definition at line 55 of file flash_boot_drv.h.

Referenced by flash_erase(), and flash_wr_block().

#define Flash_page_write

(

address )

(flash_prg_page(address))

Definition at line 57 of file flash_boot_drv.h.

Referenced by flash_wr_block().

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Function Documentation

void flash_page_erase_and_write

(

unsigned long

adr )

void flash_prg_page

(

unsigned long

adr )

void flash_page_erase

(

unsigned long

adr )

void flash_rww_enable

(

void

)

U8 flash_read_sig

(

unsigned long

adr )

U8 flash_read_fuse

(

unsigned long

adr )

void lock_wr_bits

(

unsigned char

val )

void flash_fill_temp_buffer	(	unsigned int	data,
		unsigned int	adr
	)

Referenced by flash_wr_block().

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