Support unstable-trait feature for stm32

4 files changed, 10 insertions, 11 deletions

diff --git a/examples/stm32l4/src/bin/i2c_blocking_async.rs b/examples/stm32l4/src/bin/i2c_blocking_async.rs
index 0339ed4d3..07077f9fb 100644
--- a/examples/stm32l4/src/bin/i2c_blocking_async.rs
+++ b/examples/stm32l4/src/bin/i2c_blocking_async.rs
@@ -11,7 +11,8 @@ use embassy_stm32::i2c::I2c;
 use embassy_stm32::interrupt;
 use embassy_stm32::time::Hertz;
 use embassy_stm32::Peripherals;
-use embassy_traits::{adapter::BlockingAsync, i2c::I2c as _};
+use embassy_traits::adapter::BlockingAsync;
+use embedded_hal_async::i2c::I2c as I2cTrait;
 use example_common::{info, unwrap};
 
 const ADDRESS: u8 = 0x5F;
diff --git a/examples/stm32l4/src/bin/spi_blocking_async.rs b/examples/stm32l4/src/bin/spi_blocking_async.rs
index 3be3f21c9..bcd2e32d5 100644
--- a/examples/stm32l4/src/bin/spi_blocking_async.rs
+++ b/examples/stm32l4/src/bin/spi_blocking_async.rs
@@ -11,7 +11,8 @@ use embassy_stm32::gpio::{Input, Level, Output, Pull, Speed};
 use embassy_stm32::spi::{Config, Spi};
 use embassy_stm32::time::Hertz;
 use embassy_stm32::Peripherals;
-use embassy_traits::{adapter::BlockingAsync, spi::FullDuplex};
+use embassy_traits::adapter::BlockingAsync;
+use embedded_hal_async::spi::ReadWrite;
 use example_common::*;
 
 #[embassy::main]
@@ -47,10 +48,10 @@ async fn main(_spawner: Spawner, p: Peripherals) {
         info!("waiting for ready");
     }
 
-    let write = [0x0A; 10];
-    let mut read = [0; 10];
+    let write: [u8; 10] = [0x0A; 10];
+    let mut read: [u8; 10] = [0; 10];
     cs.set_low();
-    spi.read_write(&mut read, &write).await.ok();
+    spi.transfer(&mut read, &write).await.ok();
     cs.set_high();
     info!("xfer {=[u8]:x}", read);
 }
diff --git a/examples/stm32l4/src/bin/spi_dma.rs b/examples/stm32l4/src/bin/spi_dma.rs
index d6464bbfa..b4d5091b2 100644
--- a/examples/stm32l4/src/bin/spi_dma.rs
+++ b/examples/stm32l4/src/bin/spi_dma.rs
@@ -10,7 +10,6 @@ use embassy_stm32::gpio::{Input, Level, Output, Pull, Speed};
 use embassy_stm32::spi::{Config, Spi};
 use embassy_stm32::time::Hertz;
 use embassy_stm32::Peripherals;
-use embassy_traits::spi::FullDuplex;
 use example_common::*;
 
 #[embassy::main]
@@ -47,7 +46,7 @@ async fn main(_spawner: Spawner, p: Peripherals) {
     let write = [0x0A; 10];
     let mut read = [0; 10];
     cs.set_low();
-    spi.read_write(&mut read, &write).await.ok();
+    spi.transfer(&mut read, &write).await.ok();
     cs.set_high();
     info!("xfer {=[u8]:x}", read);
 }
diff --git a/examples/stm32l4/src/bin/usart_blocking_async.rs b/examples/stm32l4/src/bin/usart_blocking_async.rs
index 679d4e0da..10b7127da 100644
--- a/examples/stm32l4/src/bin/usart_blocking_async.rs
+++ b/examples/stm32l4/src/bin/usart_blocking_async.rs
@@ -6,13 +6,11 @@
 mod example_common;
 
 use embassy::executor::Spawner;
-use embassy::traits::{
-    adapter::BlockingAsync,
-    uart::{Read, Write},
-};
+use embassy::traits::adapter::BlockingAsync;
 use embassy_stm32::dma::NoDma;
 use embassy_stm32::usart::{Config, Uart};
 use embassy_stm32::Peripherals;
+use embedded_hal_async::serial::{Read, Write};
 use example_common::*;
 
 #[embassy::main]