start adding embassy example

examples/simple/Cargo.toml

@@ -4,11 +4,10 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
+cortex-m = { version = "0.7", features = ["critical-section-single-core"] }
 cortex-m-rt = "0.7"
 panic-rtt-target = { version = "0.1.3" }
 rtt-target = { version = "0.5" }
-cortex-m = { version = "0.7", features = ["critical-section-single-core"] }
-rtic-sync = { version = "1.3", features = ["defmt-03"] }
 embedded-hal = "1"
 embedded-hal-nb = "1"
 nb = "1"

examples/simple/examples/rtic-empty.rs

@@ -1,30 +0,0 @@
-//! Empty RTIC project template
-#![no_main]
-#![no_std]
-
-#[rtic::app(device = pac)]
-mod app {
-    use panic_rtt_target as _;
-    use rtt_target::{rprintln, rtt_init_default};
-    use va416xx_hal::pac;
-
-    #[local]
-    struct Local {}
-
-    #[shared]
-    struct Shared {}
-
-    #[init]
-    fn init(_ctx: init::Context) -> (Shared, Local) {
-        rtt_init_default!();
-        rprintln!("-- Vorago RTIC template --");
-        (Shared {}, Local {})
-    }
-
-    // `shared` cannot be accessed from this context
-    #[idle]
-    fn idle(_cx: idle::Context) -> ! {
-        #[allow(clippy::empty_loop)]
-        loop {}
-    }
-}