Struct sdio_host::sd::SDStatus

pub struct SDStatus { /* private fields */ }

SD Status

Status bits related to SD Memory Card proprietary features

Ref PLSS_v7_10 Section 4.10.2 SD Status

Implementations

impl SDStatus

pub fn bus_width(&self) -> BusWidth

Current data bus width

pub fn secure_mode(&self) -> bool

Is the card currently in the secured mode

pub fn sd_memory_card_type(&self) -> u16

SD Memory Card type (ROM, OTP, etc)

pub fn protected_area_size(&self) -> u32

SDHC / SDXC: Capacity of Protected Area in bytes

pub fn speed_class(&self) -> u8

Speed Class

pub fn move_performance(&self) -> u8

“Performance Move” indicator in 1 MB/s units

pub fn allocation_unit_size(&self) -> u8

Allocation Unit (AU) size. Lookup in PLSS v7_10 Table 4-47

pub fn erase_size(&self) -> u16

Indicates N_Erase, in units of AU

pub fn erase_timeout(&self) -> u8

Indicates T_Erase / Erase Timeout (s)

pub fn video_speed_class(&self) -> u8

Video speed class

pub fn app_perf_class(&self) -> u8

Application Performance Class

pub fn discard_support(&self) -> bool

Discard Support

Trait Implementations

impl Clone for SDStatus

fn clone(&self) -> SDStatus

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SDStatus

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

Formats the value using the given formatter.

impl Default for SDStatus

fn default() -> SDStatus

Returns the “default value” for a type.

impl From<[u32; 16]> for SDStatus

From little endian words

fn from(inner: [u32; 16]) -> Self

Converts to this type from the input type.

impl Copy for SDStatus