usb_if/host/
mod.rs

1use alloc::string::String;
2
3use crate::{
4    err::TransferError,
5    transfer::{Recipient, Request, RequestType},
6};
7
8#[derive(thiserror::Error, Debug)]
9pub enum USBError {
10    #[error("Timeout")]
11    Timeout,
12    #[error("No memory available")]
13    NoMemory,
14    #[error("Transfer error: {0}")]
15    TransferError(#[from] TransferError),
16    #[error("Not initialized")]
17    NotInitialized,
18    #[error("Not found")]
19    NotFound,
20    #[error("Slot limit reached")]
21    SlotLimitReached,
22    #[error("Configuration not set")]
23    ConfigurationNotSet,
24    #[error("Other error: {0}")]
25    Other(#[from] anyhow::Error),
26}
27
28impl From<&str> for USBError {
29    fn from(value: &str) -> Self {
30        USBError::Other(anyhow::anyhow!("{value}"))
31    }
32}
33
34impl From<String> for USBError {
35    fn from(value: String) -> Self {
36        USBError::Other(anyhow::anyhow!(value))
37    }
38}
39
40#[derive(Debug, Clone)]
41pub struct ControlSetup {
42    pub request_type: RequestType,
43    pub recipient: Recipient,
44    pub request: Request,
45    pub value: u16,
46    pub index: u16,
47}
usb_if/host/mod.rs

usb_if/host/
mod.rs
