mirrors/embedded-trainings-2020
1
0
Fork 0
mirror of https://github.com/ferrous-systems/embedded-trainings-2020.git synced 2024-05-15 06:53:03 +00:00
Code Issues Projects Releases Wiki Activity

usb-4.rs: unify

Browse source
This commit is contained in:
Lotte Steenbrink 2020-07-03 16:27:48 +02:00
parent bb7ea8f685
commit 88d713d65f
1 changed files with 14 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

21
advanced/firmware/src/bin/usb-4.rs
View file

@ -77,10 +77,11 @@ fn ep0setup(usbd: &USBD, ep0in: &mut Ep0In, _state: &mut usb2::State) -> Result<
wvalue
);
let req = Request::parse(bmrequesttype, brequest, wvalue, windex, wlength)?;
log::info!("{:?}", req);
let request = Request::parse(bmrequesttype, brequest, wvalue, windex, wlength)
.expect("Error parsing request");
log::info!("EP0: {:?}", request);
match req {
match request {
Request::GetDescriptor { descriptor, length } => match descriptor {
Descriptor::Device => {
let desc = usb2::device::Descriptor {
@ -100,11 +101,17 @@ fn ep0setup(usbd: &USBD, ep0in: &mut Ep0In, _state: &mut usb2::State) -> Result<
let _ = ep0in.start(&bytes[..core::cmp::min(bytes.len(), length.into())], usbd);
}
// TODO Configuration descriptor
// Descriptor::Configuration => todo!(),
// TODO implement Configuration descriptor
// Descriptor::Configuration { .. } => todo!(),
},
// TODO
// Request::SetAddress { .. } => todo!(),
Request::SetAddress { .. } => {
// On Mac OS you'll get this request before the GET_DESCRIPTOR request so we
// need to catch it here.
// TODO: handle this request properly now.
todo!()
}
// TODO handle SET_CONFIGURATION request
// Request::SetConfiguration { .. } => todo!(),
}