rp: impl eh1.0 blocking traits

2 files changed, 3 insertions, 3 deletions

diff --git a/examples/rp/src/bin/spi.rs b/examples/rp/src/bin/spi.rs
index 71dec94f3..3348dc999 100644
--- a/examples/rp/src/bin/spi.rs
+++ b/examples/rp/src/bin/spi.rs
@@ -34,7 +34,7 @@ async fn main(_spawner: Spawner, p: Peripherals) {
     loop {
         cs.set_low();
         let mut buf = [0x90, 0x00, 0x00, 0xd0, 0x00, 0x00];
-        spi.transfer(&mut buf);
+        spi.blocking_transfer_in_place(&mut buf).unwrap();
         cs.set_high();
 
         let x = (buf[1] as u32) << 5 | (buf[2] as u32) >> 3;
diff --git a/examples/rp/src/bin/spi_display.rs b/examples/rp/src/bin/spi_display.rs
index 96f0cf378..01149c250 100644
--- a/examples/rp/src/bin/spi_display.rs
+++ b/examples/rp/src/bin/spi_display.rs
@@ -131,7 +131,7 @@ impl<'a> embedded_hal::blocking::spi::Write<u8> for DisplaySpi<'a> {
             this.display_cs.set_low();
             this.last_mode = SpiMode::Display;
         }
-        this.spi.write(words);
+        this.spi.write(words).unwrap();
         Ok(())
     }
 }
@@ -147,7 +147,7 @@ impl<'a> embedded_hal::blocking::spi::Transfer<u8> for TouchSpi<'a> {
             this.display_cs.set_high();
             this.last_mode = SpiMode::Touch;
         }
-        this.spi.transfer(words);
+        this.spi.transfer(words).unwrap();
         Ok(words)
     }
 }