fix + allow both conditions on the irq and the handlers

1 files changed, 12 insertions, 3 deletions

diff --git a/embassy-stm32/src/lib.rs b/embassy-stm32/src/lib.rs
index 3ff9dcb7e..2ce18c3c0 100644
--- a/embassy-stm32/src/lib.rs
+++ b/embassy-stm32/src/lib.rs
@@ -165,22 +165,31 @@ 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 { $($(#[cfg($cond:meta)])? $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)])?
+                    $(#[cfg($cond_handler)])?
                     <$handler as $crate::interrupt::typelevel::Handler<$crate::interrupt::typelevel::$irq>>::on_interrupt();
                 )*
             }
 
             $(
-                $(#[cfg($cond)])?
+                $(#[cfg(all($cond_irq, $cond_handler))])?
                 unsafe impl $crate::interrupt::typelevel::Binding<$crate::interrupt::typelevel::$irq, $handler> for $name {}
             )*
         )*