Add panic example for testing defmt panic logging setup

stm32-rs · Feb 12, 2023 · aecab39 · aecab39
1 parent 2694506
commit aecab39
Showing 1 changed file with 29 additions and 0 deletions.
diff --git a/examples/panic.rs b/examples/panic.rs
@@ -0,0 +1,29 @@
+#![no_main]
+#![no_std]
+
+use defmt_rtt as _;
+
+use panic_probe as _;
+
+use stm32g4 as _;
+
+use defmt::Format;
+
+#[defmt::panic_handler]
+fn panic() -> ! {
+    cortex_m::asm::udf()
+}
+
+pub fn exit() -> ! {
+    loop {
+        cortex_m::asm::bkpt();
+    }
+}
+
+#[cortex_m_rt::entry]
+fn main() -> ! {
+    defmt::info!("main");
+
+    panic!("Something bad");
+    // defmt::panic!()
+}