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task local minimal examples

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This commit is contained in:
Per Lindgren 2021-03-12 01:31:04 +01:00
parent 37530fd687
commit 2e028abc1c
2 changed files with 69 additions and 0 deletions
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35
examples/minimal-task-local-early.rs Normal file
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//! examples/task-local-minimal-early.rs
#![deny(unsafe_code)]
#![deny(warnings)]
#![no_main]
#![no_std]
use panic_semihosting as _;
#[rtic::app(device = lm3s6965)]
mod app {
use cortex_m_semihosting::{debug, hprintln};
#[resources]
struct Resources {
// A local (move), late resource
#[task_local]
#[init(42)]
early: u32,
}
#[init]
fn init(_: init::Context) -> (init::LateResources, init::Monotonics) {
(init::LateResources {}, init::Monotonics())
}
// task_local is task_local
#[idle(resources = [early])]
fn idle(cx: idle::Context) -> ! {
hprintln!("IDLE:l = {}", cx.resources.early).unwrap();
debug::exit(debug::EXIT_SUCCESS);
loop {
cortex_m::asm::nop();
}
}
}

34
examples/minimal-task-local-late.rs Normal file
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//! examples/minimal-task-local-late.rs
#![deny(unsafe_code)]
#![deny(warnings)]
#![no_main]
#![no_std]
use panic_semihosting as _;
#[rtic::app(device = lm3s6965)]
mod app {
use cortex_m_semihosting::{debug, hprintln};
#[resources]
struct Resources {
// A local (move), late resource
#[task_local]
late: u32,
}
#[init]
fn init(_: init::Context) -> (init::LateResources, init::Monotonics) {
(init::LateResources { late: 42 }, init::Monotonics())
}
// task_local is task_local
#[idle(resources = [late])]
fn idle(cx: idle::Context) -> ! {
hprintln!("IDLE:late = {}", cx.resources.late).unwrap();
debug::exit(debug::EXIT_SUCCESS);
loop {
cortex_m::asm::nop();
}
}
}