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#![deny(warnings)]
#![feature(proc_macro)]
#![no_std]
extern crate cortex_m_rtfm as rtfm;
extern crate stm32f103xx;
use rtfm::{app, Resource, Threshold};
app! {
device: stm32f103xx,
resources: {
static A: u8 = 0;
static B: u8 = 0;
},
tasks: {
EXTI0: {
path: exti0,
priority: 1,
resources: [A, B],
},
EXTI1: {
path: exti1,
priority: 2,
resources: [A, B],
},
},
}
fn init(_p: init::Peripherals, _r: init::Resources) {}
fn idle() -> ! {
loop {}
}
fn exti0(mut ot: &mut Threshold, r: EXTI0::Resources) {
r.A.claim(&mut ot, |_a, mut _it| {
//~^ error cannot borrow `ot` as mutable more than once at a time
// ERROR must use inner token `it` instead of the outer one (`ot`)
r.B.claim(&mut ot, |_b, _| {})
});
}
fn exti1(_t: &mut Threshold, _r: EXTI1::Resources) {}
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