diff options
Diffstat (limited to 'cortex-m-rt/examples/main.rs')
-rw-r--r-- | cortex-m-rt/examples/main.rs | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/cortex-m-rt/examples/main.rs b/cortex-m-rt/examples/main.rs new file mode 100644 index 0000000..d319249 --- /dev/null +++ b/cortex-m-rt/examples/main.rs @@ -0,0 +1,28 @@ +//! Directly plug a `main` symbol instead of using `entry!` + +#![deny(warnings)] +#![no_main] +#![no_std] + +#[macro_use(exception)] +extern crate cortex_m_rt as rt; +extern crate panic_semihosting; + +use rt::ExceptionFrame; + +#[no_mangle] +pub unsafe extern "C" 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) {} |