stm32/spi: implement async trasnfer_in_place

2022-03-15 00:31:36 +01:00
parent 8ef8ab1707
commit 306110f56e
2 changed files with 30 additions and 8 deletions
--- a/tests/stm32/src/bin/spi_dma.rs
+++ b/tests/stm32/src/bin/spi_dma.rs
@ -47,6 +47,9 @@ async fn main(_spawner: Spawner, p: Peripherals) {
    spi.transfer(&mut buf, &data).await.unwrap();
    assert_eq!(buf, data);

+    spi.transfer_in_place(&mut buf).await.unwrap();
+    assert_eq!(buf, data);
+
    info!("Test OK");
    cortex_m::asm::bkpt();
 }