diff options
Diffstat (limited to 'examples/nrf/src/bin/buffered_uart.rs')
| -rw-r--r-- | examples/nrf/src/bin/buffered_uart.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/examples/nrf/src/bin/buffered_uart.rs b/examples/nrf/src/bin/buffered_uart.rs index 5d9075edf..c3e07e44a 100644 --- a/examples/nrf/src/bin/buffered_uart.rs +++ b/examples/nrf/src/bin/buffered_uart.rs | |||
| @@ -61,5 +61,8 @@ async fn main(_spawner: Spawner, p: Peripherals) { | |||
| 61 | info!("writing..."); | 61 | info!("writing..."); |
| 62 | unwrap!(u.write_all(&buf).await); | 62 | unwrap!(u.write_all(&buf).await); |
| 63 | info!("write done"); | 63 | info!("write done"); |
| 64 | |||
| 65 | // Wait until the bytes are actually finished being transmitted | ||
| 66 | unwrap!(u.flush().await); | ||
| 64 | } | 67 | } |
| 65 | } | 68 | } |
