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

update embedded-io, embedded-nal-async.

Browse Source
This commit is contained in:
Dario Nieuwenhuis
2023-10-03 22:15:02 +02:00
parent 8ac5c1a963
commit 0324cee0ca
20 changed files with 33 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
embassy-net-ppp/src/lib.rs
View File

@ -11,7 +11,7 @@ use core::mem::MaybeUninit;
use embassy_futures::select::{select, Either};
use embassy_net_driver_channel as ch;
use embassy_net_driver_channel::driver::LinkState;
use embedded_io_async::{BufRead, Write, WriteAllError};
use embedded_io_async::{BufRead, Write};
use ppproto::pppos::{BufferFullError, PPPoS, PPPoSAction};
pub use ppproto::{Config, Ipv4Status};
@ -49,23 +49,12 @@ pub enum RunError<E> {
Read(E),
/// Writing to the serial port failed.
Write(E),
/// Writing to the serial port wrote zero bytes, indicating it can't accept more data.
WriteZero,
/// Writing to the serial got EOF.
Eof,
/// PPP protocol was terminated by the peer
Terminated,
}
impl<E> From<WriteAllError<E>> for RunError<E> {
fn from(value: WriteAllError<E>) -> Self {
match value {
WriteAllError::Other(e) => Self::Write(e),
WriteAllError::WriteZero => Self::WriteZero,
}
}
}
impl<'d> Runner<'d> {
/// You must call this in a background task for the driver to operate.
///
@ -125,7 +114,7 @@ impl<'d> Runner<'d> {
buf[..pkt.len()].copy_from_slice(pkt);
rx_chan.rx_done(pkt.len());
}
PPPoSAction::Transmit(n) => rw.write_all(&tx_buf[..n]).await?,
PPPoSAction::Transmit(n) => rw.write_all(&tx_buf[..n]).await.map_err(RunError::Write)?,
}
let status = ppp.status();
@ -148,7 +137,7 @@ impl<'d> Runner<'d> {
}
Either::Second(pkt) => {
match ppp.send(pkt, &mut tx_buf) {
Ok(n) => rw.write_all(&tx_buf[..n]).await?,
Ok(n) => rw.write_all(&tx_buf[..n]).await.map_err(RunError::Write)?,
Err(BufferFullError) => unreachable!(),
}
tx_chan.tx_done();