Trait Flash

pub trait Flash: NorFlash + ReadNorFlash {
    const BLOCK_SIZE: usize;
    const ERASE_VALUE: u8 = 255u8;
}

Extension of the embedded-storage flash type information with block size and erase value.

Required Associated Constants

const BLOCK_SIZE: usize

The block size that should be used when writing to flash. For most builtin flashes, this is the same as the erase size of the flash, but for external QSPI flash modules, this can be lower.

Provided Associated Constants

const ERASE_VALUE: u8 = 255u8

The erase value of the flash. Typically the default of 0xFF is used, but some flashes use a different value.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<F, const BLOCK_SIZE: usize, const ERASE_VALUE: u8> Flash for BootFlash<F, BLOCK_SIZE, ERASE_VALUE>

where F: NorFlash + ReadNorFlash,

const BLOCK_SIZE: usize = BLOCK_SIZE

const ERASE_VALUE: u8 = ERASE_VALUE