aboutsummaryrefslogtreecommitdiff
path: root/cortex-m-rt/examples/pre_init.rs
diff options
context:
space:
mode:
Diffstat (limited to 'cortex-m-rt/examples/pre_init.rs')
-rw-r--r--cortex-m-rt/examples/pre_init.rs8
1 files changed, 3 insertions, 5 deletions
diff --git a/cortex-m-rt/examples/pre_init.rs b/cortex-m-rt/examples/pre_init.rs
index 7258936..00e2f2c 100644
--- a/cortex-m-rt/examples/pre_init.rs
+++ b/cortex-m-rt/examples/pre_init.rs
@@ -4,19 +4,17 @@
#![no_main]
#![no_std]
-#[macro_use(entry, pre_init)]
extern crate cortex_m_rt as rt;
extern crate panic_semihosting;
-pre_init!(disable_watchdog);
+use rt::{entry, pre_init};
+#[pre_init]
unsafe fn disable_watchdog() {
// Do what you need to disable the watchdog.
}
-// the program entry point
-entry!(main);
-
+#[entry]
fn main() -> ! {
loop {}
}