stm32/spi: expose all functionality as inherent methods.

2 files changed, 2 insertions, 4 deletions

diff --git a/examples/stm32f4/src/bin/spi.rs b/examples/stm32f4/src/bin/spi.rs
index b66eb958..6b04f1fe 100644
--- a/examples/stm32f4/src/bin/spi.rs
+++ b/examples/stm32f4/src/bin/spi.rs
@@ -10,7 +10,6 @@ use embassy_stm32::dma::NoDma;
 use embassy_stm32::gpio::{Level, Output, Speed};
 use embassy_stm32::spi::{Config, Spi};
 use embassy_stm32::time::Hertz;
-use embedded_hal::blocking::spi::Transfer;
 use example_common::*;
 
 #[entry]
@@ -35,7 +34,7 @@ fn main() -> ! {
     loop {
         let mut buf = [0x0Au8; 4];
         cs.set_low();
-        unwrap!(spi.transfer(&mut buf));
+        unwrap!(spi.blocking_transfer_in_place(&mut buf));
         cs.set_high();
         info!("xfer {=[u8]:x}", buf);
     }
diff --git a/examples/stm32f4/src/bin/spi_dma.rs b/examples/stm32f4/src/bin/spi_dma.rs
index b3bf6fc2..9171f751 100644
--- a/examples/stm32f4/src/bin/spi_dma.rs
+++ b/examples/stm32f4/src/bin/spi_dma.rs
@@ -10,7 +10,6 @@ use embassy::executor::Spawner;
 use embassy_stm32::spi::{Config, Spi};
 use embassy_stm32::time::Hertz;
 use embassy_stm32::Peripherals;
-use embassy_traits::spi::FullDuplex;
 use example_common::*;
 use heapless::String;
 
@@ -33,7 +32,7 @@ async fn main(_spawner: Spawner, p: Peripherals) {
         let mut write: String<128> = String::new();
         let mut read = [0; 128];
         core::write!(&mut write, "Hello DMA World {}!\r\n", n).unwrap();
-        spi.read_write(&mut read[0..write.len()], write.as_bytes())
+        spi.transfer(&mut read[0..write.len()], write.as_bytes())
             .await
             .ok();
         info!("read via spi+dma: {}", from_utf8(&read).unwrap());