From f2266242043c0933e6d39e922400b21d726c9be3 Mon Sep 17 00:00:00 2001
From: Annie Ehler <annie.ehler.4@gmail.com>
Date: Wed, 11 Jun 2025 19:37:37 -0700
Subject: Add extra methods for the low-power interrupt timer.

---
 embassy-stm32/src/lptim/timer/mod.rs | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'embassy-stm32')

diff --git a/embassy-stm32/src/lptim/timer/mod.rs b/embassy-stm32/src/lptim/timer/mod.rs
index a629be62b..f6abd4a74 100644
--- a/embassy-stm32/src/lptim/timer/mod.rs
+++ b/embassy-stm32/src/lptim/timer/mod.rs
@@ -82,6 +82,31 @@ impl<'d, T: Instance> Timer<'d, T> {
     pub fn get_max_compare_value(&self) -> u16 {
         T::regs().arr().read().arr()
     }
+
+    /// Enable the timer interrupt.
+    pub fn enable_interrupt(&self) {
+        T::regs().dier().modify(|w| w.set_arrmie(true));
+    }
+
+    /// Disable the timer interrupt.
+    pub fn disable_interrupt(&self) {
+        T::regs().dier().modify(|w| w.set_arrmie(false));
+    }
+
+    /// Check if the timer interrupt is enabled.
+    pub fn is_interrupt_enabled(&self) -> bool {
+        T::regs().dier().read().arrmie()
+    }
+
+    /// Check if the timer interrupt is pending.
+    pub fn is_interrupt_pending(&self) -> bool {
+        T::regs().isr().read().arrm()
+    }
+
+    /// Clear the timer interrupt.
+    pub fn clear_interrupt(&self) {
+        T::regs().icr().write(|w| w.set_arrmcf(true));
+    }
 }
 
 #[cfg(any(lptim_v2a, lptim_v2b))]
-- 
cgit 


From 4301016f155fd26a3934fb9e7bd2920107a32910 Mon Sep 17 00:00:00 2001
From: Annie Ehler <annie.ehler.4@gmail.com>
Date: Thu, 12 Jun 2025 04:11:49 +0000
Subject: Move the methods to the cfg gated impls to handle register renaming.

---
 embassy-stm32/src/lptim/timer/mod.rs | 75 ++++++++++++++++++++++++------------
 1 file changed, 50 insertions(+), 25 deletions(-)

(limited to 'embassy-stm32')

diff --git a/embassy-stm32/src/lptim/timer/mod.rs b/embassy-stm32/src/lptim/timer/mod.rs
index f6abd4a74..648da5940 100644
--- a/embassy-stm32/src/lptim/timer/mod.rs
+++ b/embassy-stm32/src/lptim/timer/mod.rs
@@ -82,31 +82,6 @@ impl<'d, T: Instance> Timer<'d, T> {
     pub fn get_max_compare_value(&self) -> u16 {
         T::regs().arr().read().arr()
     }
-
-    /// Enable the timer interrupt.
-    pub fn enable_interrupt(&self) {
-        T::regs().dier().modify(|w| w.set_arrmie(true));
-    }
-
-    /// Disable the timer interrupt.
-    pub fn disable_interrupt(&self) {
-        T::regs().dier().modify(|w| w.set_arrmie(false));
-    }
-
-    /// Check if the timer interrupt is enabled.
-    pub fn is_interrupt_enabled(&self) -> bool {
-        T::regs().dier().read().arrmie()
-    }
-
-    /// Check if the timer interrupt is pending.
-    pub fn is_interrupt_pending(&self) -> bool {
-        T::regs().isr().read().arrm()
-    }
-
-    /// Clear the timer interrupt.
-    pub fn clear_interrupt(&self) {
-        T::regs().icr().write(|w| w.set_arrmcf(true));
-    }
 }
 
 #[cfg(any(lptim_v2a, lptim_v2b))]
@@ -140,6 +115,31 @@ impl<'d, T: Instance> Timer<'d, T> {
             .ccmr(0)
             .modify(|w| w.set_ccsel(channel.index(), direction.into()));
     }
+
+    /// Enable the timer interrupt.
+    pub fn enable_interrupt(&self) {
+        T::regs().dier().modify(|w| w.set_arrmie(true));
+    }
+
+    /// Disable the timer interrupt.
+    pub fn disable_interrupt(&self) {
+        T::regs().dier().modify(|w| w.set_arrmie(false));
+    }
+
+    /// Check if the timer interrupt is enabled.
+    pub fn is_interrupt_enabled(&self) -> bool {
+        T::regs().dier().read().arrmie()
+    }
+
+    /// Check if the timer interrupt is pending.
+    pub fn is_interrupt_pending(&self) -> bool {
+        T::regs().isr().read().arrm()
+    }
+
+    /// Clear the timer interrupt.
+    pub fn clear_interrupt(&self) {
+        T::regs().icr().write(|w| w.set_arrmcf(true));
+    }
 }
 
 #[cfg(not(any(lptim_v2a, lptim_v2b)))]
@@ -153,4 +153,29 @@ impl<'d, T: Instance> Timer<'d, T> {
     pub fn get_compare_value(&self) -> u16 {
         T::regs().cmp().read().cmp()
     }
+
+    /// Enable the timer interrupt.
+    pub fn enable_interrupt(&self) {
+        T::regs().ier().modify(|w| w.set_arrmie(true));
+    }
+
+    /// Disable the timer interrupt.
+    pub fn disable_interrupt(&self) {
+        T::regs().ier().modify(|w| w.set_arrmie(false));
+    }
+
+    /// Check if the timer interrupt is enabled.
+    pub fn is_interrupt_enabled(&self) -> bool {
+        T::regs().ier().read().arrmie()
+    }
+
+    /// Check if the timer interrupt is pending.
+    pub fn is_interrupt_pending(&self) -> bool {
+        T::regs().isr().read().arrm()
+    }
+
+    /// Clear the timer interrupt.
+    pub fn clear_interrupt(&self) {
+        T::regs().icr().write(|w| w.set_arrmcf(true));
+    }
 }
-- 
cgit