6 files changed, 28 insertions, 30 deletions

diff --git a/embassy-rp/src/pio_programs/i2s.rs b/embassy-rp/src/pio_programs/i2s.rs
index 3c8ef8bb6..e3f1f89d4 100644
--- a/embassy-rp/src/pio_programs/i2s.rs
+++ b/embassy-rp/src/pio_programs/i2s.rs
@@ -1,15 +1,13 @@
 //! Pio backed I2s output
 
-use crate::{
-    dma::{AnyChannel, Channel, Transfer},
-    into_ref,
-    pio::{
-        Common, Config, Direction, FifoJoin, Instance, LoadedProgram, PioPin, ShiftConfig, ShiftDirection, StateMachine,
-    },
-    Peripheral, PeripheralRef,
-};
 use fixed::traits::ToFixed;
 
+use crate::dma::{AnyChannel, Channel, Transfer};
+use crate::pio::{
+    Common, Config, Direction, FifoJoin, Instance, LoadedProgram, PioPin, ShiftConfig, ShiftDirection, StateMachine,
+};
+use crate::{into_ref, Peripheral, PeripheralRef};
+
 /// This struct represents an i2s output driver program
 pub struct PioI2sOutProgram<'a, PIO: Instance> {
     prg: LoadedProgram<'a, PIO>,
diff --git a/embassy-rp/src/pio_programs/pwm.rs b/embassy-rp/src/pio_programs/pwm.rs
index 5dfd70cc9..8a0f3d5ee 100644
--- a/embassy-rp/src/pio_programs/pwm.rs
+++ b/embassy-rp/src/pio_programs/pwm.rs
@@ -2,13 +2,12 @@
 
 use core::time::Duration;
 
-use crate::{
-    clocks,
-    gpio::Level,
-    pio::{Common, Config, Direction, Instance, LoadedProgram, PioPin, StateMachine},
-};
 use pio::InstructionOperands;
 
+use crate::clocks;
+use crate::gpio::Level;
+use crate::pio::{Common, Config, Direction, Instance, LoadedProgram, PioPin, StateMachine};
+
 fn to_pio_cycles(duration: Duration) -> u32 {
     (clocks::clk_sys_freq() / 1_000_000) / 3 * duration.as_micros() as u32 // parentheses are required to prevent overflow
 }
diff --git a/embassy-rp/src/pio_programs/rotary_encoder.rs b/embassy-rp/src/pio_programs/rotary_encoder.rs
index 323f839bc..86423fd31 100644
--- a/embassy-rp/src/pio_programs/rotary_encoder.rs
+++ b/embassy-rp/src/pio_programs/rotary_encoder.rs
@@ -1,8 +1,9 @@
 //! PIO backed quadrature encoder
 
+use fixed::traits::ToFixed;
+
 use crate::gpio::Pull;
 use crate::pio::{self, Common, Config, FifoJoin, Instance, LoadedProgram, PioPin, ShiftDirection, StateMachine};
-use fixed::traits::ToFixed;
 
 /// This struct represents an Encoder program loaded into pio instruction memory.
 pub struct PioEncoderProgram<'a, PIO: Instance> {
diff --git a/embassy-rp/src/pio_programs/stepper.rs b/embassy-rp/src/pio_programs/stepper.rs
index 0ecc4eff0..0d58c754c 100644
--- a/embassy-rp/src/pio_programs/stepper.rs
+++ b/embassy-rp/src/pio_programs/stepper.rs
@@ -2,11 +2,12 @@
 
 use core::mem::{self, MaybeUninit};
 
-use crate::pio::{Common, Config, Direction, Instance, Irq, LoadedProgram, PioPin, StateMachine};
 use fixed::traits::ToFixed;
 use fixed::types::extra::U8;
 use fixed::FixedU32;
 
+use crate::pio::{Common, Config, Direction, Instance, Irq, LoadedProgram, PioPin, StateMachine};
+
 /// This struct represents a Stepper driver program loaded into pio instruction memory.
 pub struct PioStepperProgram<'a, PIO: Instance> {
     prg: LoadedProgram<'a, PIO>,
diff --git a/embassy-rp/src/pio_programs/uart.rs b/embassy-rp/src/pio_programs/uart.rs
index f4b3b204e..c643f1063 100644
--- a/embassy-rp/src/pio_programs/uart.rs
+++ b/embassy-rp/src/pio_programs/uart.rs
@@ -1,17 +1,16 @@
 //! Pio backed uart drivers
 
-use crate::{
-    clocks::clk_sys_freq,
-    gpio::Level,
-    pio::{
-        Common, Config, Direction as PioDirection, FifoJoin, Instance, LoadedProgram, PioPin, ShiftDirection,
-        StateMachine,
-    },
-};
 use core::convert::Infallible;
+
 use embedded_io_async::{ErrorType, Read, Write};
 use fixed::traits::ToFixed;
 
+use crate::clocks::clk_sys_freq;
+use crate::gpio::Level;
+use crate::pio::{
+    Common, Config, Direction as PioDirection, FifoJoin, Instance, LoadedProgram, PioPin, ShiftDirection, StateMachine,
+};
+
 /// This struct represents a uart tx program loaded into pio instruction memory.
 pub struct PioUartTxProgram<'a, PIO: Instance> {
     prg: LoadedProgram<'a, PIO>,
diff --git a/embassy-rp/src/pio_programs/ws2812.rs b/embassy-rp/src/pio_programs/ws2812.rs
index 3fc7e1017..875f0209f 100644
--- a/embassy-rp/src/pio_programs/ws2812.rs
+++ b/embassy-rp/src/pio_programs/ws2812.rs
@@ -1,16 +1,16 @@
 //! [ws2812](https://www.sparkfun.com/datasheets/LCD/HD44780.pdf)
 
-use crate::{
-    clocks::clk_sys_freq,
-    dma::{AnyChannel, Channel},
-    into_ref,
-    pio::{Common, Config, FifoJoin, Instance, LoadedProgram, PioPin, ShiftConfig, ShiftDirection, StateMachine},
-    Peripheral, PeripheralRef,
-};
 use embassy_time::Timer;
 use fixed::types::U24F8;
 use smart_leds::RGB8;
 
+use crate::clocks::clk_sys_freq;
+use crate::dma::{AnyChannel, Channel};
+use crate::pio::{
+    Common, Config, FifoJoin, Instance, LoadedProgram, PioPin, ShiftConfig, ShiftDirection, StateMachine,
+};
+use crate::{into_ref, Peripheral, PeripheralRef};
+
 const T1: u8 = 2; // start bit
 const T2: u8 = 5; // data bit
 const T3: u8 = 3; // stop bit