1 files changed, 31 insertions, 0 deletions
diff --git a/cortex-m-rt/examples/minimal.rs b/cortex-m-rt/examples/minimal.rs
new file mode 100644
index 0000000..c12d12d
--- /dev/null
+++ b/cortex-m-rt/examples/minimal.rs
@@ -0,0 +1,31 @@
+//! Minimal `cortex-m-rt` based program
+
+#![deny(unsafe_code)]
+#![deny(warnings)]
+#![no_main]
+#![no_std]
+
+#[macro_use(entry, exception)]
+extern crate cortex_m_rt as rt;
+extern crate panic_semihosting;
+
+use rt::ExceptionFrame;
+
+// the program entry point
+entry!(main);
+
+fn main() -> ! {
+    loop {}
+}
+
+// the hard fault handler
+exception!(HardFault, hard_fault);
+
+fn hard_fault(_ef: &ExceptionFrame) -> ! {
+    loop {}
+}
+
+// the default exception handler
+exception!(*, default_handler);
+
+fn default_handler(_irqn: i16) {}