Merge pull request #1208 from embassy-rs/nrf-uarte-lockfree

nrf/buffered_uarte: make it work without rts/cts, and lock-free.

1 files changed, 4 insertions, 10 deletions

diff --git a/examples/nrf52840/src/bin/buffered_uart.rs b/examples/nrf52840/src/bin/buffered_uart.rs
index ea566f4b2..5b934b7d6 100644
--- a/examples/nrf52840/src/bin/buffered_uart.rs
+++ b/examples/nrf52840/src/bin/buffered_uart.rs
@@ -4,10 +4,9 @@
 
 use defmt::*;
 use embassy_executor::Spawner;
-use embassy_nrf::buffered_uarte::{BufferedUarte, State};
+use embassy_nrf::buffered_uarte::BufferedUarte;
 use embassy_nrf::{interrupt, uarte};
-use embedded_io::asynch::{BufRead, Write};
-use futures::pin_mut;
+use embedded_io::asynch::Write;
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
@@ -21,24 +20,19 @@ async fn main(_spawner: Spawner) {
     let mut rx_buffer = [0u8; 4096];
 
     let irq = interrupt::take!(UARTE0_UART0);
-    let mut state = State::new();
-    // Please note - important to have hardware flow control (https://github.com/embassy-rs/embassy/issues/536)
-    let u = BufferedUarte::new(
-        &mut state,
+    let mut u = BufferedUarte::new(
         p.UARTE0,
         p.TIMER0,
         p.PPI_CH0,
         p.PPI_CH1,
+        p.PPI_GROUP0,
         irq,
         p.P0_08,
         p.P0_06,
-        p.P0_07,
-        p.P0_05,
         config,
         &mut rx_buffer,
         &mut tx_buffer,
     );
-    pin_mut!(u);
 
     info!("uarte initialized!");