Fix async PARL_IO RX (esp-rs#1851)

* Fix async PARL_IO RX * CHANGELOG.md
Dominaezzz · Jul 24, 2024 · 38f1d28 · 38f1d28
1 parent 3299348
commit 38f1d28
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diff --git a/esp-hal/CHANGELOG.md b/esp-hal/CHANGELOG.md
@@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 
 - Fix I2S async-tx (#1833)
+- Fix PARL_IO async-rx (#1851)
 
 ### Removed
 

diff --git a/esp-hal/src/parl_io.rs b/esp-hal/src/parl_io.rs
@@ -1664,7 +1664,7 @@ pub mod asynch {
 
     use super::{private::Instance, Error, ParlIoRx, ParlIoTx, MAX_DMA_SIZE};
     use crate::{
-        dma::{asynch::DmaRxDoneChFuture, DmaChannel, ParlIoPeripheral},
+        dma::{asynch::DmaRxFuture, DmaChannel, ParlIoPeripheral},
         peripherals::Interrupt,
     };
 
@@ -1756,7 +1756,7 @@ pub mod asynch {
                 return Err(Error::MaxDmaTransferSizeExceeded);
             }
 
-            let future = DmaRxDoneChFuture::new(&mut self.rx_channel);
+            let future = DmaRxFuture::new(&mut self.rx_channel);
             Self::start_receive_bytes_dma(future.rx, &mut self.rx_chain, ptr, len)?;
             future.await?;
 

diff --git a/examples/src/bin/embassy_parl_io_rx.rs b/examples/src/bin/embassy_parl_io_rx.rs
@@ -74,7 +74,11 @@ async fn main(_spawner: Spawner) {
     let buffer = rx_buffer;
     loop {
         parl_io_rx.read_dma_async(buffer).await.unwrap();
-        println!("Received: {:02x?} ...", &buffer[..30]);
+        println!(
+            "Received: {:02x?} ... {:02x?}",
+            &buffer[..30],
+            &buffer[(buffer.len() - 30)..]
+        );
 
         Timer::after(Duration::from_millis(500)).await;
     }