//! `examples/shared-with-init.rs` #![deny(unsafe_code)] #![deny(warnings)] #![no_main] #![no_std] use cortex_m_semihosting::debug; use lm3s6965::Interrupt; use panic_halt as _; use rtic::app; pub struct MustBeSend; #[app(device = lm3s6965)] mod app { use super::MustBeSend; struct Resources { #[init(None)] shared: Option, } #[init(resources = [shared])] fn init(c: init::Context) { // this `message` will be sent to task `UART0` let message = MustBeSend; *c.resources.shared = Some(message); rtic::pend(Interrupt::UART0); } #[task(binds = UART0, resources = [shared])] fn uart0(c: uart0::Context) { if let Some(message) = c.resources.shared.take() { // `message` has been received drop(message); debug::exit(debug::EXIT_SUCCESS); } } }