Struct Driver

pub struct Driver<'d> { /* private fields */ }

Available on crate feature unstable only.

Asynchronous USB driver.

Implementations

impl<'d> Driver<'d>

pub fn new(peri: Usb<'d>, ep_out_buffer: &'d mut [u8], config: Config) -> Self

Initializes USB OTG peripheral with internal Full-Speed PHY, for asynchronous operation.

Arguments

• ep_out_buffer - An internal buffer used to temporarily store received packets.

Must be large enough to fit all OUT endpoint max packet sizes. Endpoint allocation will fail if it is too small.

Trait Implementations

impl<'d> Driver<'d> for Driver<'d>

type EndpointOut = Endpoint<'d, Out>

Type of the OUT endpoints for this driver.

type EndpointIn = Endpoint<'d, In>

Type of the IN endpoints for this driver.

type ControlPipe = ControlPipe<'d>

Type of the control pipe for this driver.

type Bus = Bus<'d>

Type for bus control for this driver.

fn alloc_endpoint_in( &mut self, ep_type: EndpointType, max_packet_size: u16, interval_ms: u8, ) -> Result<Self::EndpointIn, EndpointAllocError>

Allocates an IN endpoint.

fn alloc_endpoint_out( &mut self, ep_type: EndpointType, max_packet_size: u16, interval_ms: u8, ) -> Result<Self::EndpointOut, EndpointAllocError>

Allocates an OUT endpoint.

fn start(self, control_max_packet_size: u16) -> (Self::Bus, Self::ControlPipe)

Start operation of the USB device.