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feat(stm32): allow bind_interrupts! to accept conditional compilation attrs

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This commit is contained in:
Dinu Blanovschi 2024-10-22 12:30:37 +02:00
parent eb91089a6c
commit 3279c19eee
1 changed files with 3 additions and 1 deletions
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4
embassy-stm32/src/lib.rs
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@ -165,7 +165,7 @@ pub use crate::_generated::interrupt;
// 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:meta)])? $irq:ident => $($handler:ty),*;)* }) => {
#[derive(Copy, Clone)]
$vis struct $name;
@ -174,11 +174,13 @@ macro_rules! bind_interrupts {
#[no_mangle]
unsafe extern "C" fn $irq() {
$(
$(#[cfg($cond)])?
<$handler as $crate::interrupt::typelevel::Handler<$crate::interrupt::typelevel::$irq>>::on_interrupt();
)*
}
$(
$(#[cfg($cond)])?
unsafe impl $crate::interrupt::typelevel::Binding<$crate::interrupt::typelevel::$irq, $handler> for $name {}
)*
)*