diff --git a/embassy-nrf/src/lib.rs b/embassy-nrf/src/lib.rs index 13623dd1c..bd53664a2 100644 --- a/embassy-nrf/src/lib.rs +++ b/embassy-nrf/src/lib.rs @@ -177,22 +177,31 @@ mod chip; // developer note: this macro can't be in `embassy-hal-internal` due to the use of `$crate`. #[macro_export] macro_rules! bind_interrupts { - ($vis:vis struct $name:ident { $($irq:ident => $($handler:ty),*;)* }) => { + ($vis:vis struct $name:ident { + $( + $(#[cfg($cond_irq:meta)])? + $irq:ident => $( + $(#[cfg($cond_handler:meta)])? + $handler:ty + ),*; + )* + }) => { #[derive(Copy, Clone)] $vis struct $name; $( #[allow(non_snake_case)] #[no_mangle] + $(#[cfg($cond_irq)])? unsafe extern "C" fn $irq() { $( + $(#[cfg($cond_handler)])? <$handler as $crate::interrupt::typelevel::Handler<$crate::interrupt::typelevel::$irq>>::on_interrupt(); + + $(#[cfg($cond_handler)])? + unsafe impl $crate::interrupt::typelevel::Binding<$crate::interrupt::typelevel::$irq, $handler> for $name {} )* } - - $( - unsafe impl $crate::interrupt::typelevel::Binding<$crate::interrupt::typelevel::$irq, $handler> for $name {} - )* )* }; } diff --git a/embassy-rp/src/lib.rs b/embassy-rp/src/lib.rs index d402cf793..a72cebdd8 100644 --- a/embassy-rp/src/lib.rs +++ b/embassy-rp/src/lib.rs @@ -165,22 +165,31 @@ embassy_hal_internal::interrupt_mod!( // developer note: this macro can't be in `embassy-hal-internal` due to the use of `$crate`. #[macro_export] macro_rules! bind_interrupts { - ($vis:vis struct $name:ident { $($irq:ident => $($handler:ty),*;)* }) => { + ($vis:vis struct $name:ident { + $( + $(#[cfg($cond_irq:meta)])? + $irq:ident => $( + $(#[cfg($cond_handler:meta)])? + $handler:ty + ),*; + )* + }) => { #[derive(Copy, Clone)] $vis struct $name; $( #[allow(non_snake_case)] #[no_mangle] + $(#[cfg($cond_irq)])? unsafe extern "C" fn $irq() { $( + $(#[cfg($cond_handler)])? <$handler as $crate::interrupt::typelevel::Handler<$crate::interrupt::typelevel::$irq>>::on_interrupt(); + + $(#[cfg($cond_handler)])? + unsafe impl $crate::interrupt::typelevel::Binding<$crate::interrupt::typelevel::$irq, $handler> for $name {} )* } - - $( - unsafe impl $crate::interrupt::typelevel::Binding<$crate::interrupt::typelevel::$irq, $handler> for $name {} - )* )* }; } diff --git a/embassy-stm32/src/lib.rs b/embassy-stm32/src/lib.rs index 4154a7275..65f02d62a 100644 --- a/embassy-stm32/src/lib.rs +++ b/embassy-stm32/src/lib.rs @@ -185,33 +185,13 @@ macro_rules! bind_interrupts { $( $(#[cfg($cond_handler)])? <$handler as $crate::interrupt::typelevel::Handler<$crate::interrupt::typelevel::$irq>>::on_interrupt(); + + $(#[cfg($cond_handler)])? + unsafe impl $crate::interrupt::typelevel::Binding<$crate::interrupt::typelevel::$irq, $handler> for $name {} )* } - - $crate::bind_interrupts!(@__generate_impls $name $(#[cfg($cond_irq)])? $irq => $( - $(#[cfg($cond_handler)])? - $handler; - )*); )* }; - - (@__generate_single_impl $name:ident $(#[cfg($cond_irq:meta)])? $irq:ident => $(#[cfg($cond_handler:meta)])? $handler:ty;) => { - #[cfg(all( - $($cond_irq,)? - $($cond_handler,)? - ))] - unsafe impl $crate::interrupt::typelevel::Binding<$crate::interrupt::typelevel::$irq, $handler> for $name {} - }; - - (@__generate_impls $name:ident $(#[cfg($cond_irq:meta)])? $irq:ident => $(#[cfg($cond_handler:meta)])? $handler:ty;) => { - $crate::bind_interrupts!(@__generate_single_impl $name $(#[cfg($cond_irq)])? $irq => $(#[cfg($cond_handler)])? $handler;); - }; - - (@__generate_impls $name:ident $(#[cfg($cond_irq:meta)])? $irq:ident => $(#[cfg($cond_handler:meta)])? $handler:ty; $($(#[cfg($cond_rest:meta)])? $handler_rest:ty;)+) => { - $crate::bind_interrupts!(@__generate_single_impl $name $(#[cfg($cond_irq)])? $irq => $(#[cfg($cond_handler)])? $handler;); - - $crate::bind_interrupts!(@__generate_impls $name $(#[cfg($cond_irq)])? $irq => $($(#[cfg($cond_rest)])? $handler_rest;)+); - }; } // Reexports