Struct cross_usb::UsbInterface

pub struct UsbInterface { /* private fields */ }

An implementation of a USB interface

Trait Implementations

impl<'a> Interface<'a> for UsbInterface

async fn control_in(&self, data: ControlIn) -> Result<Vec<u8>, UsbError>

A USB control in transfer (device to host) Returns a Result with the bytes in a Vec<u8>

async fn control_out(&self, data: ControlOut<'a>) -> Result<usize, UsbError>

A USB control out transfer (host to device)

async fn bulk_in( &self, endpoint: u8, length: usize ) -> Result<Vec<u8>, UsbError>

A USB bulk in transfer (device to host) It takes in a bulk endpoint to send to along with the length of data to read, and returns a Result with the bytes

async fn bulk_out(&self, endpoint: u8, data: &[u8]) -> Result<usize, UsbError>

A USB bulk out transfer (host to device). It takes in a bulk endpoint to send to along with some data as a slice, and returns a Result containing the number of bytes transferred