From 306aa47170fd59369b7a184924e287dc3706d64d Mon Sep 17 00:00:00 2001 From: Emil Fresk Date: Mon, 23 Jan 2023 20:05:47 +0100 Subject: Add rtic-timer (timerqueue + monotonic) and rtic-monotonics (systick-monotonic) --- examples/hardware.rs | 58 ---------------------------------------------------- 1 file changed, 58 deletions(-) delete mode 100644 examples/hardware.rs (limited to 'examples/hardware.rs') diff --git a/examples/hardware.rs b/examples/hardware.rs deleted file mode 100644 index 62ae0d6..0000000 --- a/examples/hardware.rs +++ /dev/null @@ -1,58 +0,0 @@ -//! examples/hardware.rs - -#![deny(unsafe_code)] -#![deny(warnings)] -#![deny(missing_docs)] -#![no_main] -#![no_std] - -use panic_semihosting as _; - -#[rtic::app(device = lm3s6965)] -mod app { - use cortex_m_semihosting::{debug, hprintln}; - use lm3s6965::Interrupt; - - #[shared] - struct Shared {} - - #[local] - struct Local {} - - #[init] - fn init(_: init::Context) -> (Shared, Local) { - // Pends the UART0 interrupt but its handler won't run until *after* - // `init` returns because interrupts are disabled - rtic::pend(Interrupt::UART0); // equivalent to NVIC::pend - - hprintln!("init"); - - (Shared {}, Local {}) - } - - #[idle] - fn idle(_: idle::Context) -> ! { - // interrupts are enabled again; the `UART0` handler runs at this point - - hprintln!("idle"); - - rtic::pend(Interrupt::UART0); - - loop { - cortex_m::asm::nop(); - debug::exit(debug::EXIT_SUCCESS); // Exit QEMU simulator - } - } - - #[task(binds = UART0, local = [times: u32 = 0])] - fn uart0(cx: uart0::Context) { - // Safe access to local `static mut` variable - *cx.local.times += 1; - - hprintln!( - "UART0 called {} time{}", - *cx.local.times, - if *cx.local.times > 1 { "s" } else { "" } - ); - } -} -- cgit v1.2.3