chore: minor code cleanup

examples/hpm6e00evk/Cargo.toml

@@ -5,12 +5,9 @@ edition = "2021"
 resolver = "2"
 
 [dependencies]
-hpm-hal = { path = "../../", features = ["hpm6e80"] }
+hpm-hal = { path = "../../", features = ["hpm6e80", "rt", "embassy"] }
 
-# TODO
-# hpm-hal = { path = "../../", features = ["hpm6e80"]}
 panic-halt = "0.2.0"
-riscv-rt = { version = "0.12.2", features = ["single-hart"] }
 
 defmt = "0.3.8"
 defmt-rtt = "0.4.1"

examples/hpm6e00evk/src/bin/blinky.rs

@@ -4,7 +4,7 @@
 use embedded_hal::delay::DelayNs;
 use hpm_hal::gpio::{Level, Output};
 use riscv::delay::McycleDelay;
-use {defmt_rtt as _, hpm_hal as hal, panic_halt as _, riscv_rt as _};
+use {defmt_rtt as _, hpm_hal as hal, panic_halt as _};
 
 #[hal::entry]
 fn main() -> ! {

examples/hpm6e00evk/src/bin/embassy_blinky.rs

@@ -6,7 +6,7 @@ use embassy_executor::Spawner;
 use embassy_time::Timer;
 use hal::gpio::Pin as _;
 use hpm_hal::gpio::{AnyPin, Level, Output};
-use {defmt_rtt as _, hpm_hal as hal, riscv_rt as _};
+use {defmt_rtt as _, hpm_hal as hal};
 
 #[embassy_executor::task(pool_size = 3)]
 async fn blink(pin: AnyPin, interval_ms: u32) {

examples/hpm6e00evk/src/bin/embassy_femc.rs

@@ -10,7 +10,7 @@ use embedded_io::Write as _;
 use hal::gpio::{AnyPin, Level, Output, Pin as _};
 use hal::mode::Blocking;
 use hal::pac;
-use {defmt_rtt as _, hpm_hal as hal, riscv_rt as _};
+use {defmt_rtt as _, hpm_hal as hal};
 
 const BANNER: &str = include_str!("./BANNER");
 

examples/hpm6e00evk/src/bin/raw_blinky.rs

@@ -5,9 +5,9 @@ use embedded_hal::delay::DelayNs;
 use hal::pac;
 use pac::gpiom::vals;
 use riscv::delay::McycleDelay;
-use {defmt_rtt as _, hpm_hal as hal, panic_halt as _, riscv_rt as _};
+use {defmt_rtt as _, hpm_hal as hal, panic_halt as _};
 
-#[riscv_rt::entry]
+#[hal::entry]
 fn main() -> ! {
     // default clock
     let mut delay = McycleDelay::new(600_000_000);