mirror of
https://github.com/rtic-rs/rtic.git
synced 2024-11-23 20:22:51 +01:00
48 lines
837 B
Rust
48 lines
837 B
Rust
#![deny(unsafe_code)]
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#![deny(warnings)]
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#![feature(proc_macro)]
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#![no_main]
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#![no_std]
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extern crate cortex_m;
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#[macro_use]
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extern crate cortex_m_rt;
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extern crate cortex_m_rtfm as rtfm;
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extern crate panic_semihosting;
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extern crate stm32f103xx;
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use cortex_m::asm;
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use cortex_m_rt::ExceptionFrame;
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use rtfm::app;
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app! {
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device: stm32f103xx,
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idle: {},
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}
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#[inline(always)]
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fn init(_ctxt: init::Context) -> init::LateResources {
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init::LateResources {}
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}
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#[inline(always)]
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fn idle(_ctxt: idle::Context) -> ! {
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loop {
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asm::wfi();
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}
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}
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exception!(HardFault, hard_fault);
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#[inline(always)]
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fn hard_fault(ef: &ExceptionFrame) -> ! {
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panic!("HardFault at {:#?}", ef);
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}
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exception!(*, default_handler);
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#[inline(always)]
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fn default_handler(irqn: i16) {
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panic!("Unhandled exception (IRQn = {})", irqn);
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}
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