#![deny(unsafe_code)] #![deny(warnings)] #![feature(proc_macro)] #![no_std] extern crate cortex_m_rtfm as rtfm; extern crate panic_abort; extern crate stm32f103xx; use rtfm::app; app! { device: stm32f103xx, tasks: { exti0: { interrupt: EXTI0, priority: 0, //~ error this value is outside the valid range of `(1, 255)` }, }, } fn init(_ctxt: init::Context) -> init::LateResources {} fn idle(_ctxt: idle::Context) -> ! { loop {} } fn exti0(_ctxt: exti0::Context) {}