mirror of
https://github.com/rtic-rs/rtic.git
synced 2024-11-25 21:19:35 +01:00
4060c3def8
* Rebase to master * using interrupt_mod * bug fixes * fix other backends * Add changelog * forgot about rtic-macros * backend-specific configuration * core peripherals optional over macro argument * pre_init_preprocessing binding * CI for RISC-V (WIP) * separation of concerns * add targets for RISC-V examples * remove qemu feature * prepare examples folder * move examples all together * move ci out of examples * minor changes * add cortex-m * new xtask: proof of concept * fix build.yml * feature typo * clean rtic examples * reproduce weird issue * remove unsafe code in user app * update dependencies * allow builds on riscv32imc * let's fix QEMU * Update .github/workflows/build.yml Co-authored-by: Henrik Tjäder <henrik@tjaders.com> * New build.rs * removing test features * adapt ui test to new version of clippy * add more examples to RISC-V backend * proper configuration of heapless for riscv32imc * opt-out examples for riscv32imc * point to new version of riscv-slic * adapt new macro bindings * adapt examples and CI to stable * fix cortex-m CI * Review --------- Co-authored-by: Henrik Tjäder <henrik@tjaders.com>
86 lines
2.3 KiB
Rust
86 lines
2.3 KiB
Rust
//! examples/locals.rs
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#![no_main]
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#![no_std]
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#![deny(warnings)]
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#![deny(unsafe_code)]
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#![deny(missing_docs)]
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use panic_semihosting as _;
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#[rtic::app(device = lm3s6965, dispatchers = [UART0, UART1])]
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mod app {
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use cortex_m_semihosting::{debug, hprintln};
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#[shared]
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struct Shared {}
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#[local]
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struct Local {
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local_to_foo: i64,
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local_to_bar: i64,
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local_to_idle: i64,
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}
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// `#[init]` cannot access locals from the `#[local]` struct as they are initialized here.
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#[init]
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fn init(_: init::Context) -> (Shared, Local) {
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foo::spawn().unwrap();
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bar::spawn().unwrap();
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(
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Shared {},
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// initial values for the `#[local]` resources
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Local {
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local_to_foo: 0,
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local_to_bar: 0,
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local_to_idle: 0,
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},
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)
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}
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// `local_to_idle` can only be accessed from this context
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#[idle(local = [local_to_idle])]
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fn idle(cx: idle::Context) -> ! {
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let local_to_idle = cx.local.local_to_idle;
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*local_to_idle += 1;
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hprintln!("idle: local_to_idle = {}", local_to_idle);
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debug::exit(debug::EXIT_SUCCESS); // Exit QEMU simulator
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// error: no `local_to_foo` field in `idle::LocalResources`
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// _cx.local.local_to_foo += 1;
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// error: no `local_to_bar` field in `idle::LocalResources`
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// _cx.local.local_to_bar += 1;
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loop {
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cortex_m::asm::nop();
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}
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}
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// `local_to_foo` can only be accessed from this context
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#[task(local = [local_to_foo], priority = 1)]
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async fn foo(cx: foo::Context) {
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let local_to_foo = cx.local.local_to_foo;
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*local_to_foo += 1;
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// error: no `local_to_bar` field in `foo::LocalResources`
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// cx.local.local_to_bar += 1;
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hprintln!("foo: local_to_foo = {}", local_to_foo);
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}
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// `local_to_bar` can only be accessed from this context
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#[task(local = [local_to_bar], priority = 1)]
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async fn bar(cx: bar::Context) {
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let local_to_bar = cx.local.local_to_bar;
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*local_to_bar += 1;
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// error: no `local_to_foo` field in `bar::LocalResources`
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// cx.local.local_to_foo += 1;
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hprintln!("bar: local_to_bar = {}", local_to_bar);
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}
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}
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