mirror of
https://github.com/rtic-rs/rtic.git
synced 2024-11-24 04:32:52 +01:00
51 lines
785 B
Rust
51 lines
785 B
Rust
#![deny(unsafe_code)]
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#![deny(warnings)]
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#![feature(proc_macro)]
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#![no_std]
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extern crate cortex_m;
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extern crate cortex_m_rtfm as rtfm;
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extern crate panic_abort;
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extern crate stm32f103xx;
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use cortex_m::asm;
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use rtfm::app;
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app! {
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device: stm32f103xx,
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init: {
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async: [a],
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},
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free_interrupts: [EXTI1],
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tasks: {
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exti0: {
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interrupt: EXTI0,
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async: [a],
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},
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a: {},
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},
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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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fn exti0(mut ctxt: exti0::Context) {
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ctxt.async.a.post(&mut ctxt.threshold, ()).ok();
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}
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fn a(_ctxt: a::Context) {
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asm::bkpt();
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}
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