Async example Cargo.toml update

Author: dmunizu

hifive1-async-examples/Cargo.toml

@@ -1,10 +1,10 @@
 [package]
 name = "hifive1-async-examples"
 version = "0.1.0"
-edition = "2024"
+edition = "2021"
 
 [dependencies]
-embassy-executor = { version = "0.7.0", features = ["arch-riscv32", "executor-thread"] } #embassy executor for async tasks
+embassy-executor = { version = "0.9.1", features = ["arch-riscv32", "executor-thread"] } #embassy executor for async tasks
 hifive1 = { path = "../hifive1", version = "0.13.0", features = ["board-hifive1-revb", "async"] } # Change to your boardW
 riscv = { workspace = true }
 riscv-rt = { workspace = true, features = [] }

hifive1-async-examples/examples/button_led.rs

@@ -8,7 +8,7 @@
 use embassy_executor::Spawner;
 use hifive1::{
     clock,
-    hal::{DeviceResources, asynch::prelude::*, gpio::EventType, prelude::*},
+    hal::{asynch::prelude::*, gpio::EventType, prelude::*, DeviceResources},
     sprintln,
 };
 extern crate panic_halt;