move to cargo-generate; start with QEMU

src/main.rs

@@ -0,0 +1,19 @@
+#![no_main]
+#![no_std]
+
+extern crate cortex_m;
+#[macro_use]
+extern crate cortex_m_rt;
+
+// TODO pick a panicking behavior
+// extern crate panic_abort; // requires nightly
+// extern crate panic_itm; // requires ITM support
+// extern crate panic_semihosting; // requires a debugger
+
+entry!(main);
+
+fn main() -> ! {
+    loop {
+        // TODO your code goes here
+    }
+}