1 files changed, 5 insertions, 7 deletions
diff --git a/cortex-m-rt/examples/state.rs b/cortex-m-rt/examples/state.rs
index dbacdaf..72ca194 100644
--- a/cortex-m-rt/examples/state.rs
+++ b/cortex-m-rt/examples/state.rs
@@ -5,20 +5,18 @@
 #![no_main]
 #![no_std]
 
-#[macro_use(entry, exception)]
 extern crate cortex_m_rt as rt;
 extern crate panic_semihosting;
 
-// the program entry point
-entry!(main);
+use rt::{entry, exception};
 
+#[entry]
 fn main() -> ! {
     loop {}
 }
 
 // exception handler with state
-exception!(SysTick, sys_tick, state: u32 = 0);
-
-fn sys_tick(state: &mut u32) {
-    *state += 1;
+#[exception(SysTick, static STATE: u32 = 0)]
+fn sys_tick() {
+    *STATE += 1;
 }