stm32: remove TIMX singleton when used on timer driver

fixes #1316.

1 files changed, 24 insertions, 1 deletions

diff --git a/embassy-hal-common/src/macros.rs b/embassy-hal-common/src/macros.rs
index 5e62e048a..f06b46002 100644
--- a/embassy-hal-common/src/macros.rs
+++ b/embassy-hal-common/src/macros.rs
@@ -1,5 +1,5 @@
 #[macro_export]
-macro_rules! peripherals {
+macro_rules! peripherals_definition {
     ($($(#[$cfg:meta])? $name:ident),*$(,)?) => {
         /// Types for the peripheral singletons.
         pub mod peripherals {
@@ -26,7 +26,12 @@ macro_rules! peripherals {
                 $crate::impl_peripheral!($name);
             )*
         }
+    };
+}
 
+#[macro_export]
+macro_rules! peripherals_struct {
+    ($($(#[$cfg:meta])? $name:ident),*$(,)?) => {
         /// Struct containing all the peripheral singletons.
         ///
         /// To obtain the peripherals, you must initialize the HAL, by calling [`crate::init`].
@@ -77,6 +82,24 @@ macro_rules! peripherals {
 }
 
 #[macro_export]
+macro_rules! peripherals {
+    ($($(#[$cfg:meta])? $name:ident),*$(,)?) => {
+        $crate::peripherals_definition!(
+            $(
+                $(#[$cfg])?
+                $name,
+            )*
+        );
+        $crate::peripherals_struct!(
+            $(
+                $(#[$cfg])?
+                $name,
+            )*
+        );
+    };
+}
+
+#[macro_export]
 macro_rules! into_ref {
     ($($name:ident),*) => {
         $(