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update embedded-hal crates.

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This commit is contained in:
Dario Nieuwenhuis
2023-07-04 19:53:06 +02:00
parent b2f843a4ce
commit a101d9078d
35 changed files with 184 additions and 393 deletions
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49
embassy-embedded-hal/src/adapter/blocking_async.rs
View File

@@ -74,7 +74,21 @@ where
E: embedded_hal_1::spi::Error + 'static,
T: blocking::spi::Transfer<u8, Error = E> + blocking::spi::Write<u8, Error = E>,
{
async fn transfer<'a>(&'a mut self, read: &'a mut [u8], write: &'a [u8]) -> Result<(), Self::Error> {
async fn flush(&mut self) -> Result<(), Self::Error> {
Ok(())
}
async fn write(&mut self, data: &[u8]) -> Result<(), Self::Error> {
self.wrapped.write(data)?;
Ok(())
}
async fn read(&mut self, data: &mut [u8]) -> Result<(), Self::Error> {
self.wrapped.transfer(data)?;
Ok(())
}
async fn transfer(&mut self, read: &mut [u8], write: &[u8]) -> Result<(), Self::Error> {
// Ensure we write the expected bytes
for i in 0..core::cmp::min(read.len(), write.len()) {
read[i] = write[i].clone();
@@ -83,38 +97,7 @@ where
Ok(())
}
async fn transfer_in_place<'a>(&'a mut self, _: &'a mut [u8]) -> Result<(), Self::Error> {
todo!()
}
}
impl<T, E> embedded_hal_async::spi::SpiBusFlush for BlockingAsync<T>
where
E: embedded_hal_1::spi::Error + 'static,
T: blocking::spi::Transfer<u8, Error = E> + blocking::spi::Write<u8, Error = E>,
{
async fn flush(&mut self) -> Result<(), Self::Error> {
Ok(())
}
}
impl<T, E> embedded_hal_async::spi::SpiBusWrite<u8> for BlockingAsync<T>
where
E: embedded_hal_1::spi::Error + 'static,
T: blocking::spi::Transfer<u8, Error = E> + blocking::spi::Write<u8, Error = E>,
{
async fn write(&mut self, data: &[u8]) -> Result<(), Self::Error> {
self.wrapped.write(data)?;
Ok(())
}
}
impl<T, E> embedded_hal_async::spi::SpiBusRead<u8> for BlockingAsync<T>
where
E: embedded_hal_1::spi::Error + 'static,
T: blocking::spi::Transfer<u8, Error = E> + blocking::spi::Write<u8, Error = E>,
{
async fn read(&mut self, data: &mut [u8]) -> Result<(), Self::Error> {
async fn transfer_in_place(&mut self, data: &mut [u8]) -> Result<(), Self::Error> {
self.wrapped.transfer(data)?;
Ok(())
}

47
embassy-embedded-hal/src/adapter/yielding_async.rs
View File

@@ -69,54 +69,39 @@ where
type Error = T::Error;
}
impl<T> embedded_hal_async::spi::SpiBus<u8> for YieldingAsync<T>
impl<T, Word: 'static + Copy> embedded_hal_async::spi::SpiBus<Word> for YieldingAsync<T>
where
T: embedded_hal_async::spi::SpiBus,
{
async fn transfer<'a>(&'a mut self, read: &'a mut [u8], write: &'a [u8]) -> Result<(), Self::Error> {
self.wrapped.transfer(read, write).await?;
yield_now().await;
Ok(())
}
async fn transfer_in_place<'a>(&'a mut self, words: &'a mut [u8]) -> Result<(), Self::Error> {
self.wrapped.transfer_in_place(words).await?;
yield_now().await;
Ok(())
}
}
impl<T> embedded_hal_async::spi::SpiBusFlush for YieldingAsync<T>
where
T: embedded_hal_async::spi::SpiBusFlush,
T: embedded_hal_async::spi::SpiBus<Word>,
{
async fn flush(&mut self) -> Result<(), Self::Error> {
self.wrapped.flush().await?;
yield_now().await;
Ok(())
}
}
impl<T> embedded_hal_async::spi::SpiBusWrite<u8> for YieldingAsync<T>
where
T: embedded_hal_async::spi::SpiBusWrite<u8>,
{
async fn write(&mut self, data: &[u8]) -> Result<(), Self::Error> {
async fn write(&mut self, data: &[Word]) -> Result<(), Self::Error> {
self.wrapped.write(data).await?;
yield_now().await;
Ok(())
}
}
impl<T> embedded_hal_async::spi::SpiBusRead<u8> for YieldingAsync<T>
where
T: embedded_hal_async::spi::SpiBusRead<u8>,
{
async fn read(&mut self, data: &mut [u8]) -> Result<(), Self::Error> {
async fn read(&mut self, data: &mut [Word]) -> Result<(), Self::Error> {
self.wrapped.read(data).await?;
yield_now().await;
Ok(())
}
async fn transfer(&mut self, read: &mut [Word], write: &[Word]) -> Result<(), Self::Error> {
self.wrapped.transfer(read, write).await?;
yield_now().await;
Ok(())
}
async fn transfer_in_place(&mut self, words: &mut [Word]) -> Result<(), Self::Error> {
self.wrapped.transfer_in_place(words).await?;
yield_now().await;
Ok(())
}
}
///