px_flash.h : Internal FLASH write routines

Description

This module can erase a page and write a half page of internal FLASH.

File(s):

• arch/arm/stm32/inc/px_flash.h
• arch/arm/stm32/src/px_flash.c

Note

The flash erase and program functions must be executed from SRAM, not FLASH.

Functions
void	px_flash_unlock (void)
	Unlock FLASH for programming and erase. More...
void	px_flash_lock (void)
	Lock FLASH to prevent programming or erase. More...
void	px_flash_erase_page (uint32_t adr)
	Function to erase a page. More...

Function Documentation

px_flash_unlock()

void px_flash_unlock

(

void

)

Unlock FLASH for programming and erase.

Definition at line 40 of file px_flash.c.

px_flash_lock()

void px_flash_lock

(

void

)

Lock FLASH to prevent programming or erase.

Definition at line 64 of file px_flash.c.

px_flash_erase_page()

void px_flash_erase_page

(

uint32_t

adr

)

Function to erase a page.

Parameters

adr	Page address