Struct R4

#[repr(C)]
pub struct R4(pub [u8; 5]);

Represents the response to the IO_SEND_OP_COND command in SPI mode.

Tuple Fields

0: [u8; 5]

Implementations

impl R4

pub const fn bytes(&self) -> [u8; 5]

Gets the byte value for R4.

impl R4

pub const fn response_type(&self) -> ResponseType

Gets the response type for the R4.

pub const fn response_mode(&self) -> ResponseMode

Gets the response mode for the R4.

impl R4

pub const LEN: usize = 5usize

Represents the byte length of the R4 response in SPI mode.

pub const DEFAULT: [u8; 5]

Represents the default byte value of R4.

pub const fn new() -> Self

Creates a new R4.

pub const fn r1(&self) -> Result<R1>

Gets the R1 value of the R4 response.

pub fn set_r1(&mut self, r1: R1)

Sets the R1 value of the R4 response.

pub const fn is_card_ready(&self) -> bool

Gets whether the card is ready to operate after initialization.

pub fn set_is_card_ready(&mut self, val: bool)

Sets whether the card is ready to operate after initialization.

pub const fn is_memory_present(&self) -> bool

Gets whether the SD card has memory, or is I/O only.

pub fn set_is_memory_present(&mut self, val: bool)

Sets whether the SD card has memory, or is I/O only.

pub const fn num_io_functions(&self) -> usize

Gets the number of I/O functions supported by the card.

pub fn set_num_io_functions(&mut self, val: usize)

Sets the number of I/O functions supported by the card.

NOTE: valid range is 0-7, only values in this range will be set.

pub const fn io_ocr(&self) -> IoOcr

Gets the IoOcr value of the R4 response.

pub fn set_io_ocr(&mut self, io_ocr: IoOcr)

Sets the IoOcr value of the R4 response.

pub const fn try_from_bytes(val: &[u8]) -> Result<Self>

Attempts to convert a byte slice into a R4.

Trait Implementations

impl Clone for R4

fn clone(&self) -> R4

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for R4

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

Formats the value using the given formatter.

impl Default for R4

fn default() -> Self

Returns the “default value” for a type.

impl From<R4> for Response

fn from(val: R4) -> Self

Converts to this type from the input type.

impl PartialEq for R4

fn eq(&self, other: &R4) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<&[u8]> for R4

type Error = Error

The type returned in the event of a conversion error.

fn try_from(val: &[u8]) -> Result<Self>

Performs the conversion.

impl<const N: usize> TryFrom<&[u8; N]> for R4

type Error = Error

The type returned in the event of a conversion error.

fn try_from(val: &[u8; N]) -> Result<Self>

Performs the conversion.

impl<const N: usize> TryFrom<[u8; N]> for R4

type Error = Error

The type returned in the event of a conversion error.

fn try_from(val: [u8; N]) -> Result<Self>

Performs the conversion.

impl TryFrom<Response> for R4

type Error = Error

The type returned in the event of a conversion error.

fn try_from(val: Response) -> Result<Self>

Performs the conversion.

impl Copy for R4

impl Eq for R4

impl StructuralPartialEq for R4