flashpage.h File Reference

Low-level flash page peripheral driver interface. More...

Detailed Description

#include <stdint.h>
#include "periph_cpu.h"
+ Include dependency graph for flashpage.h:

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Macros

#define CPU_FLASH_BASE   (0)
 Per default, we expect the internal flash to start at address 0.
 
#define FLASHPAGE_RAW_BLOCKSIZE
 For raw writings to the flash, this constant must define the minimum write length allowed by the MCU.
 
#define FLASHPAGE_RAW_ALIGNMENT
 The buffers to be written to the flash MUST be aligned, as well as the address on which the buffer is written to the flash. More...
 

Enumerations

enum  { FLASHPAGE_OK = 0, FLASHPAGE_NOMATCH = -1 }
 Return values used in this interface. More...
 

Functions

static void * flashpage_addr (int page)
 Translate the given page number into the page's starting address. More...
 
static int flashpage_page (void *addr)
 Translate the given address into the corresponding page number. More...
 
void flashpage_write (int page, void *data)
 Write the given page with the given data. More...
 
void flashpage_write_raw (void *target_addr, void *data, size_t len)
 Write any number of data bytes to a given location in the flash memory. More...
 
void flashpage_read (int page, void *data)
 Read the given page into the given memory location. More...
 
int flashpage_verify (int page, void *data)
 Verify the given page against the given data. More...
 
int flashpage_write_and_verify (int page, void *data)
 Write the given page and verify the results. More...