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//! Two tasks running at the *same* priority with access to the same resource //! //! ``` //! #![deny(unsafe_code)] //! #![deny(warnings)] //! #![feature(proc_macro)] //! #![no_std] //! //! extern crate cortex_m_rtfm as rtfm; //! extern crate stm32f103xx; //! //! use rtfm::{app, Threshold}; //! //! app! { //! device: stm32f103xx, //! //! resources: { //! static COUNTER: u64 = 0; //! }, //! //! // Both SYS_TICK and TIM2 have access to the `COUNTER` data //! tasks: { //! SYS_TICK: { //! path: sys_tick, //! resources: [COUNTER], //! }, //! //! TIM2: { //! path: tim2, //! resources: [COUNTER], //! }, //! }, //! } //! //! fn init(_p: init::Peripherals, _r: init::Resources) { //! // .. //! } //! //! fn idle() -> ! { //! loop { //! rtfm::wfi(); //! } //! } //! //! // As both tasks are running at the same priority one can't preempt the other. //! // Thus both tasks have direct access to the resource //! fn sys_tick(_t: &mut Threshold, mut r: SYS_TICK::Resources) { //! // .. //! //! *r.COUNTER += 1; //! //! // .. //! } //! //! fn tim2(_t: &mut Threshold, mut r: TIM2::Resources) { //! // .. //! //! *r.COUNTER += 1; //! //! // .. //! } //! ``` // Auto-generated. Do not modify.