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Update rust nightly, embedded-hal 1.0, embedded-hal-async.

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This commit is contained in:
Dario Nieuwenhuis
2022-02-16 03:54:39 +01:00
parent 828cdb2951
commit 9bad9365dc
33 changed files with 732 additions and 855 deletions
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167
embassy-nrf/src/spim.rs
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@ -455,43 +455,25 @@ mod eh1 {
type Error = Error;
}
impl<'d, T: Instance> embedded_hal_1::spi::blocking::Read<u8> for Spim<'d, T> {
impl<'d, T: Instance> embedded_hal_1::spi::blocking::SpiBusFlush for Spim<'d, T> {
fn flush(&mut self) -> Result<(), Self::Error> {
Ok(())
}
}
impl<'d, T: Instance> embedded_hal_1::spi::blocking::SpiBusRead<u8> for Spim<'d, T> {
fn read(&mut self, words: &mut [u8]) -> Result<(), Self::Error> {
self.blocking_transfer(words, &[])
}
fn read_transaction(&mut self, words: &mut [&mut [u8]]) -> Result<(), Self::Error> {
for buf in words {
self.blocking_read(buf)?
}
Ok(())
}
}
impl<'d, T: Instance> embedded_hal_1::spi::blocking::Write<u8> for Spim<'d, T> {
impl<'d, T: Instance> embedded_hal_1::spi::blocking::SpiBusWrite<u8> for Spim<'d, T> {
fn write(&mut self, words: &[u8]) -> Result<(), Self::Error> {
self.blocking_write(words)
}
fn write_transaction(&mut self, words: &[&[u8]]) -> Result<(), Self::Error> {
for buf in words {
self.blocking_write(buf)?
}
Ok(())
}
fn write_iter<WI>(&mut self, words: WI) -> Result<(), Self::Error>
where
WI: IntoIterator<Item = u8>,
{
for w in words {
self.blocking_write(&[w])?;
}
Ok(())
}
}
impl<'d, T: Instance> embedded_hal_1::spi::blocking::ReadWrite<u8> for Spim<'d, T> {
impl<'d, T: Instance> embedded_hal_1::spi::blocking::SpiBus<u8> for Spim<'d, T> {
fn transfer(&mut self, read: &mut [u8], write: &[u8]) -> Result<(), Self::Error> {
self.blocking_transfer(read, write)
}
@ -499,128 +481,51 @@ mod eh1 {
fn transfer_in_place(&mut self, words: &mut [u8]) -> Result<(), Self::Error> {
self.blocking_transfer_in_place(words)
}
fn transaction<'a>(
&mut self,
operations: &mut [embedded_hal_1::spi::blocking::Operation<'a, u8>],
) -> Result<(), Self::Error> {
use embedded_hal_1::spi::blocking::Operation;
for o in operations {
match o {
Operation::Read(b) => self.blocking_read(b)?,
Operation::Write(b) => self.blocking_write(b)?,
Operation::Transfer(r, w) => self.blocking_transfer(r, w)?,
Operation::TransferInPlace(b) => self.blocking_transfer_in_place(b)?,
}
}
Ok(())
}
}
}
#[cfg(all(feature = "unstable-traits", feature = "nightly"))]
mod eh1a {
use super::*;
use core::future::Future;
cfg_if::cfg_if! {
if #[cfg(all(feature = "unstable-traits", feature = "nightly"))] {
use core::future::Future;
impl<'d, T: Instance> embedded_hal_async::spi::Read<u8> for Spim<'d, T> {
type ReadFuture<'a>
where
Self: 'a,
= impl Future<Output = Result<(), Self::Error>> + 'a;
impl<'d, T: Instance> embedded_hal_async::spi::SpiBusFlush for Spim<'d, T> {
type FlushFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
fn read<'a>(&'a mut self, words: &'a mut [u8]) -> Self::ReadFuture<'a> {
self.read(words)
}
type ReadTransactionFuture<'a>
where
Self: 'a,
= impl Future<Output = Result<(), Self::Error>> + 'a;
fn read_transaction<'a>(
&'a mut self,
words: &'a mut [&'a mut [u8]],
) -> Self::ReadTransactionFuture<'a> {
async move {
for buf in words {
self.read(buf).await?
}
Ok(())
fn flush<'a>(&'a mut self) -> Self::FlushFuture<'a> {
async move { Ok(()) }
}
}
}
impl<'d, T: Instance> embedded_hal_async::spi::Write<u8> for Spim<'d, T> {
type WriteFuture<'a>
where
Self: 'a,
= impl Future<Output = Result<(), Self::Error>> + 'a;
impl<'d, T: Instance> embedded_hal_async::spi::SpiBusRead<u8> for Spim<'d, T> {
type ReadFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
fn write<'a>(&'a mut self, data: &'a [u8]) -> Self::WriteFuture<'a> {
self.write(data)
}
type WriteTransactionFuture<'a>
where
Self: 'a,
= impl Future<Output = Result<(), Self::Error>> + 'a;
fn write_transaction<'a>(
&'a mut self,
words: &'a [&'a [u8]],
) -> Self::WriteTransactionFuture<'a> {
async move {
for buf in words {
self.write(buf).await?
}
Ok(())
fn read<'a>(&'a mut self, words: &'a mut [u8]) -> Self::ReadFuture<'a> {
self.read(words)
}
}
}
impl<'d, T: Instance> embedded_hal_async::spi::ReadWrite<u8> for Spim<'d, T> {
type TransferFuture<'a>
where
Self: 'a,
= impl Future<Output = Result<(), Self::Error>> + 'a;
impl<'d, T: Instance> embedded_hal_async::spi::SpiBusWrite<u8> for Spim<'d, T> {
type WriteFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
fn transfer<'a>(&'a mut self, rx: &'a mut [u8], tx: &'a [u8]) -> Self::TransferFuture<'a> {
self.transfer(rx, tx)
fn write<'a>(&'a mut self, data: &'a [u8]) -> Self::WriteFuture<'a> {
self.write(data)
}
}
type TransferInPlaceFuture<'a>
where
Self: 'a,
= impl Future<Output = Result<(), Self::Error>> + 'a;
impl<'d, T: Instance> embedded_hal_async::spi::SpiBus<u8> for Spim<'d, T> {
type TransferFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
fn transfer_in_place<'a>(
&'a mut self,
words: &'a mut [u8],
) -> Self::TransferInPlaceFuture<'a> {
self.transfer_in_place(words)
}
fn transfer<'a>(&'a mut self, rx: &'a mut [u8], tx: &'a [u8]) -> Self::TransferFuture<'a> {
self.transfer(rx, tx)
}
type TransactionFuture<'a>
where
Self: 'a,
= impl Future<Output = Result<(), Self::Error>> + 'a;
type TransferInPlaceFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a where Self: 'a;
fn transaction<'a>(
&'a mut self,
operations: &'a mut [embedded_hal_async::spi::Operation<'a, u8>],
) -> Self::TransactionFuture<'a> {
use embedded_hal_1::spi::blocking::Operation;
async move {
for o in operations {
match o {
Operation::Read(b) => self.read(b).await?,
Operation::Write(b) => self.write(b).await?,
Operation::Transfer(r, w) => self.transfer(r, w).await?,
Operation::TransferInPlace(b) => self.transfer_in_place(b).await?,
}
}
Ok(())
fn transfer_in_place<'a>(
&'a mut self,
words: &'a mut [u8],
) -> Self::TransferInPlaceFuture<'a> {
self.transfer_in_place(words)
}
}
}