Enum ResponseType 

#[repr(C)]
pub enum ResponseType {
    None = 0,
    R1 = 1,
    R1b = 2,
    R2 = 3,
    R3 = 4,
    R4 = 5,
    R5 = 6,
    R6 = 7,
    R7 = 8,
}

Represents the response types used in the SD/MMC protocol.

Variants

None = 0

No response type.

R1 = 1

The standard response sent for most command types.

R1b = 2

The same as the R1 response, but drives a BUSY signal on the DAT line(s).

R2 = 3

136-bit response that includes the contents of the card CID or CSD register.

R3 = 4

Returns the contents of the card OCR register.

R4 = 5

SDIO response to the IO_SEND_OP_COND command.

Returns the card IO_OCR register contents, and other operating conditions.

R5 = 6

SDIO response to the IO_RW_DIRECT commands.

R6 = 7

Response containing the published RCA information.

R7 = 8

Response containing the card interface condition.

Implementations

impl ResponseType

pub const LEN_8BIT: usize = 1

Represents the byte length for an 8-bit response.

pub const LEN_16BIT: usize = 2

Represents the byte length for an 16-bit response.

pub const LEN_40BIT: usize = 5

Represents the byte length for an 40-bit response.

pub const LEN_48BIT: usize = 6

Represents the byte length for an 48-bit response.

pub const LEN_136BIT: usize = 17

Represents the byte length for an 136-bit response.

pub const LEN_NONE: usize = 0

Represents the byte length for no response.

pub const fn new() -> Self

Creates a new ResponseType.

pub const fn len(&self, mode: ResponseMode) -> usize

Gets the byte length of the ResponseType based on the operation mode.

pub const fn has_crc(&self, mode: ResponseMode) -> bool

Gets whether the response type includes a CRC-7 checksum field.

Trait Implementations

impl Clone for ResponseType

fn clone(&self) -> ResponseType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ResponseType

impl Debug for ResponseType

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

Formats the value using the given formatter.

impl Default for ResponseType

fn default() -> Self

Returns the “default value” for a type.

impl Eq for ResponseType

impl PartialEq for ResponseType

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ResponseType