initial commit

src/bin/bitfield.rs

@@ -0,0 +1,13 @@
+#![no_main]
+#![no_std]
+
+use {{crate_name}} as _; // global logger + panicking-behavior + memory layout
+
+#[cortex_m_rt::entry]
+fn main() -> ! {
+    // value of the FREQUENCY register (nRF52840 device; RADIO peripheral)
+    let frequency: u32 = 276;
+    defmt::debug!("FREQUENCY: {0:0..7}, MAP: {0:8..9}", frequency);
+
+    {{crate_name}}::exit()
+}

src/bin/format.rs

@@ -0,0 +1,26 @@
+#![no_main]
+#![no_std]
+
+use {{crate_name}} as _; // global logger + panicking-behavior + memory layout
+use defmt::Format; // <- derive attribute
+
+#[derive(Format)]
+struct S1<T> {
+    x: u8,
+    y: T,
+}
+
+#[derive(Format)]
+struct S2 {
+    z: u8,
+}
+
+#[cortex_m_rt::entry]
+fn main() -> ! {
+    let s = S1 { x: 42, y: S2 { z: 43 } };
+    defmt::info!("s={:?}", s);
+    let x = 42;
+    defmt::info!("x={:u8}", x);
+
+    {{crate_name}}::exit()
+}

src/bin/hello.rs

@@ -0,0 +1,11 @@
+#![no_main]
+#![no_std]
+
+use {{crate_name}} as _; // global logger + panicking-behavior + memory layout
+
+#[cortex_m_rt::entry]
+fn main() -> ! {
+    defmt::info!("Hello, world!");
+
+    {{crate_name}}::exit()
+}

src/bin/levels.rs

@@ -0,0 +1,15 @@
+#![no_main]
+#![no_std]
+
+use {{crate_name}} as _; // global logger + panicking-behavior + memory layout
+
+#[cortex_m_rt::entry]
+fn main() -> ! {
+    defmt::info!("info");
+    defmt::trace!("trace");
+    defmt::warn!("warn");
+    defmt::debug!("debug");
+    defmt::error!("error");
+
+    {{crate_name}}::exit()
+}

src/bin/panic.rs

@@ -0,0 +1,11 @@
+#![no_main]
+#![no_std]
+
+use {{crate_name}} as _; // global logger + panicking-behavior + memory layout
+
+#[cortex_m_rt::entry]
+fn main() -> ! {
+    defmt::info!("main");
+
+    panic!()
+}