Struct CSD

pub struct CSD<Ext>(/* private fields */);

Card Specific Data (CSD)

Implementations

impl<Ext> CSD<Ext>

pub fn version(&self) -> u8

CSD structure version

pub fn transfer_rate(&self) -> u8

Maximum data transfer rate per one data line

pub fn block_length(&self) -> BlockSize

Maximum block length. In an SD Memory Card the WRITE_BL_LEN is always equal to READ_BL_LEN

pub fn read_current_minimum_vdd(&self) -> CurrentConsumption

Maximum read current at the minimum VDD

pub fn write_current_minimum_vdd(&self) -> CurrentConsumption

Maximum write current at the minimum VDD

pub fn read_current_maximum_vdd(&self) -> CurrentConsumption

Maximum read current at the maximum VDD

pub fn write_current_maximum_vdd(&self) -> CurrentConsumption

Maximum write current at the maximum VDD

impl CSD<SD>

pub fn block_count(&self) -> u64

Number of blocks in the card

pub fn card_size(&self) -> u64

Card size in bytes

pub fn erase_size_blocks(&self) -> u32

Erase size (in blocks)

impl CSD<EMMC>

pub fn erase_size_blocks(&self) -> u32

Erase size (in blocks)

Minimum number of write blocks that must be erased in a single erase command

Trait Implementations

impl<Ext: Clone> Clone for CSD<Ext>

fn clone(&self) -> CSD<Ext>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CSD<EMMC>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Debug for CSD<SD>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<Ext: Default> Default for CSD<Ext>

fn default() -> CSD<Ext>

Returns the “default value” for a type.

impl<Ext> From<[u32; 4]> for CSD<Ext>

From little endian words

fn from(words: [u32; 4]) -> Self

Converts to this type from the input type.

impl<Ext> From<u128> for CSD<Ext>

fn from(inner: u128) -> Self

Converts to this type from the input type.

impl<Ext: Copy> Copy for CSD<Ext>