flash.h File Reference

#include "pico.h"

Go to the source code of this file.

Macros
#define	PARAM_ASSERTIONS_ENABLED_HARDWARE_FLASH   0
#define	FLASH_PAGE_SIZE   (1u << 8)
#define	FLASH_SECTOR_SIZE   (1u << 12)
#define	FLASH_BLOCK_SIZE   (1u << 16)
#define	FLASH_UNIQUE_ID_SIZE_BYTES   8
#define	PICO_ALWAYS_INCLUDE_FLASH_ID_FUNCTIONS   0

Functions
void	flash_start_xip (void)
	Initialise QSPI interface and external QSPI devices for execute-in-place.
void	flash_range_erase (uint32_t flash_offs, size_t count)
	Erase areas of flash.
void	flash_range_program (uint32_t flash_offs, const uint8_t *data, size_t count)
	Program flash.
void	flash_get_unique_id (uint8_t *id_out)
	Get flash unique 64 bit identifier.
void	flash_do_cmd_cs (const uint8_t *txbuf, uint8_t *rxbuf, size_t count, uint cs)
	Execute bidirectional QSPI command.
static void	flash_do_cmd (const uint8_t *txbuf, uint8_t *rxbuf, size_t count)
	Execute bidirectional flash command on chip select 0.
void	flash_flush_cache (void)