Struct SetupPacket 

#[repr(C)]
pub struct SetupPacket {
    pub request_type: RequestType,
    pub request: u8,
    pub value: u16,
    pub index: u16,
    pub length: u16,
}

USB Control Setup Packet

Fields

request_type: RequestType

Request characteristics: direction, type, recipient. See RequestType type for details. Called bmRequestType in USB spec (Table 9-2).

request: u8

Request code. See Table 9-3 of USB spec for standard ones. Called bRequest in USB spec (Table 9-2).

value: u16

Use depending on request field. Called wValue in USB spec (Table 9-2).

index: u16

Use depending on request field. Called wIndex in USB spec (Table 9-2).

length: u16

Number of bytes to transfer in data stage if there is one. Called wLength in USB spec (Table 9-2).

Implementations

impl SetupPacket

pub fn as_bytes(&self) -> &[u8]

Get a reference to the underlying bytes of the setup packet.

Trait Implementations

impl Clone for SetupPacket

fn clone(&self) -> SetupPacket

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SetupPacket

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

Formats the value using the given formatter.

impl Format for SetupPacket

where RequestType: Format,

fn format(&self, f: Formatter<'_>)

Writes the defmt representation of self to fmt.

impl PartialEq for SetupPacket

fn eq(&self, other: &SetupPacket) -> 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 Copy for SetupPacket

impl Eq for SetupPacket

impl StructuralPartialEq for SetupPacket