max/embassy
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

usb: add first, last params to ControlPipe data_in, data_out.

Browse Source
This commit is contained in:
Dario Nieuwenhuis
2022-05-30 00:08:28 +02:00
parent 1ec2e5672f
commit 883e28a0fb
3 changed files with 39 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
embassy-nrf/src/usb.rs
View File

@ -657,7 +657,12 @@ impl<'d, T: Instance> driver::ControlPipe for ControlPipe<'d, T> {
}
}
fn data_out<'a>(&'a mut self, buf: &'a mut [u8]) -> Self::DataOutFuture<'a> {
fn data_out<'a>(
&'a mut self,
buf: &'a mut [u8],
_first: bool,
_last: bool,
) -> Self::DataOutFuture<'a> {
async move {
let regs = T::regs();
@ -694,13 +699,17 @@ impl<'d, T: Instance> driver::ControlPipe for ControlPipe<'d, T> {
}
}
fn data_in<'a>(&'a mut self, buf: &'a [u8], last_packet: bool) -> Self::DataInFuture<'a> {
fn data_in<'a>(
&'a mut self,
buf: &'a [u8],
_first: bool,
last: bool,
) -> Self::DataInFuture<'a> {
async move {
let regs = T::regs();
regs.events_ep0datadone.reset();
regs.shorts
.write(|w| w.ep0datadone_ep0status().bit(last_packet));
regs.shorts.write(|w| w.ep0datadone_ep0status().bit(last));
// This starts a TX on EP0. events_ep0datadone notifies when done.
unsafe { write_dma::<T>(0, buf) }