mirror of
https://github.com/rtic-rs/rtic.git
synced 2024-11-23 20:22:51 +01:00
8e636f0d12
Some beginners are confused about the "extern" section, so I added an explanation comment to all examples. Furthermore, using the UARTx interrupts when UART is actually being used in the same example may be confusing, so I changed them all to SSI0/QEI0.
27 lines
597 B
Rust
27 lines
597 B
Rust
#![deny(unsafe_code)]
|
|
#![deny(warnings)]
|
|
#![no_main]
|
|
#![no_std]
|
|
|
|
use cortex_m_semihosting::debug;
|
|
use panic_semihosting as _;
|
|
|
|
#[rtic::app(device = lm3s6965)]
|
|
const APP: () = {
|
|
#[init(spawn = [main])]
|
|
fn init(cx: init::Context) {
|
|
cx.spawn.main().ok();
|
|
}
|
|
|
|
#[task]
|
|
fn main(_: main::Context) {
|
|
debug::exit(debug::EXIT_SUCCESS);
|
|
}
|
|
|
|
// RTIC requires that unused interrupts are declared in an extern block when
|
|
// using software tasks; these free interrupts will be used to dispatch the
|
|
// software tasks.
|
|
extern "C" {
|
|
fn SSI0();
|
|
}
|
|
};
|