2 files changed, 15 insertions, 0 deletions

diff --git a/embassy-stm32/src/dbgmcu/mod.rs b/embassy-stm32/src/dbgmcu/mod.rs
new file mode 100644
index 000000000..8dc4cc53f
--- /dev/null
+++ b/embassy-stm32/src/dbgmcu/mod.rs
@@ -0,0 +1,13 @@
+pub struct Dbgmcu {}
+
+impl Dbgmcu {
+    pub unsafe fn enable_all() {
+        crate::pac::DBGMCU.cr().modify(|cr| {
+            crate::pac::dbgmcu! {
+                (cr, $fn_name:ident) => {
+                    cr.$fn_name(true);
+                };
+            }
+        });
+    }
+}
diff --git a/embassy-stm32/src/lib.rs b/embassy-stm32/src/lib.rs
index c10310e2d..07f8b9f3b 100644
--- a/embassy-stm32/src/lib.rs
+++ b/embassy-stm32/src/lib.rs
@@ -31,6 +31,8 @@ pub mod adc;
 pub mod clock;
 #[cfg(dac)]
 pub mod dac;
+#[cfg(dbgmcu)]
+pub mod dbgmcu;
 #[cfg(all(eth, feature = "net"))]
 pub mod eth;
 #[cfg(exti)]