Module stm32h7xx_hal::flash

Embedded Flash memory

Support for Read, Write and Erase options on the Embedded Flash memory. This module implements traits from the embedded-storage crate.

Examples

• Flash example

Supported devices

Reference Manual	Flash Sizes	Banks	Sector Size
RM0433	128kB, 1MB, 2MB	One or Two	128kB
RM0399	1MB, 2MB	Two	128kB
RM0455	128kB, 1MB, 2MB	One or Two	8kB
RM0468	128kB, 512kB, 1MB	One	128kB

Structs

• FlashSector
  Flash memory sector
• FlashSectorIterator
  Iterator of flash memory sectors within a single bank
• LockedFlashBank
• UnlockedFlashBank
  Result of FlashExt::unlocked()

Enums

• Error
  Flash erase/program error. From RM0433 Rev 7. Section 4.7

Traits

• FlashExt
  Flash methods implemented for pac::FLASH

Functions

• flash_sectors
  Returns iterator of flash memory sectors for single and dual bank flash