nordic-dev.net/embassy
2
0
Fork 0
mirror of https://github.com/embassy-rs/embassy.git synced 2024-11-22 06:42:32 +00:00
Code Issues Packages Projects Releases Wiki Activity

usb: parse request in embassy-usb instead of the driver.

Browse Source
This commit is contained in:
Dario Nieuwenhuis 2022-05-12 18:14:48 +02:00
parent 30d4d0e9d7
commit 5fd55f9529
3 changed files with 8 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
embassy-nrf/src/usb.rs
View File

@ -9,7 +9,6 @@ use embassy::interrupt::InterruptExt;
use embassy::util::Unborrow;
use embassy::waitqueue::AtomicWaker;
use embassy_hal_common::unborrow;
use embassy_usb::control::Request;
use embassy_usb::driver::{self, EndpointError, Event, Unsupported};
use embassy_usb::types::{EndpointAddress, EndpointInfo, EndpointType, UsbDirection};
use futures::future::poll_fn;
@ -682,14 +681,7 @@ impl<'d, T: Instance> driver::ControlPipe for ControlPipe<'d, T> {
buf[6] = regs.wlengthl.read().wlengthl().bits();
buf[7] = regs.wlengthh.read().wlengthh().bits();
let req = Request::parse(&buf);
if req.direction == UsbDirection::Out {
regs.tasks_ep0rcvout
.write(|w| w.tasks_ep0rcvout().set_bit());
}
req
buf
}
}
@ -697,6 +689,9 @@ impl<'d, T: Instance> driver::ControlPipe for ControlPipe<'d, T> {
async move {
let regs = T::regs();
regs.tasks_ep0rcvout
.write(|w| w.tasks_ep0rcvout().set_bit());
// Wait until ready
regs.intenset.write(|w| {
w.usbreset().set();

4
embassy-usb/src/driver.rs
View File

@ -1,7 +1,5 @@
use core::future::Future;
use crate::control::Request;
use super::types::*;
/// Driver for a specific USB peripheral. Implement this to add support for a new hardware
@ -146,7 +144,7 @@ pub trait EndpointOut: Endpoint {
}
pub trait ControlPipe {
type SetupFuture<'a>: Future<Output = Request> + 'a
type SetupFuture<'a>: Future<Output = [u8; 8]> + 'a
where
Self: 'a;
type DataOutFuture<'a>: Future<Output = Result<usize, EndpointError>> + 'a

4
embassy-usb/src/lib.rs
View File

@ -246,7 +246,9 @@ impl<'d, D: Driver<'d>> UsbDevice<'d, D> {
}
}
async fn handle_control(&mut self, req: Request) {
async fn handle_control(&mut self, req: [u8; 8]) {
let req = Request::parse(&req);
trace!("control request: {:02x}", req);
match req.direction {