Implement into_ring_buffered for g4. Add methods for configuring injected sampling for g4.

2 files changed, 21 insertions, 1 deletions

diff --git a/embassy-stm32/src/timer/complementary_pwm.rs b/embassy-stm32/src/timer/complementary_pwm.rs
index 75a83629c..9a56a41fb 100644
--- a/embassy-stm32/src/timer/complementary_pwm.rs
+++ b/embassy-stm32/src/timer/complementary_pwm.rs
@@ -2,7 +2,7 @@
 
 use core::marker::PhantomData;
 
-pub use stm32_metapac::timer::vals::{Ckd, Ossi, Ossr};
+pub use stm32_metapac::timer::vals::{Ckd, Mms2, Ossi, Ossr};
 
 use super::low_level::{CountingMode, OutputPolarity, Timer};
 use super::simple_pwm::PwmPin;
@@ -136,6 +136,16 @@ impl<'d, T: AdvancedInstance4Channel> ComplementaryPwm<'d, T> {
         self.inner.get_moe()
     }
 
+    /// Set Master Slave Mode 2
+    pub fn set_mms2(&mut self, mms2: Mms2) {
+        self.inner.set_mms2_selection(mms2);
+    }
+
+    /// Set Repetition Counter
+    pub fn set_repetition_counter(&mut self, val: u16) {
+        self.inner.set_repetition_counter(val);
+    }
+
     /// Enable the given channel.
     pub fn enable(&mut self, channel: Channel) {
         self.inner.enable_channel(channel, true);
diff --git a/embassy-stm32/src/timer/low_level.rs b/embassy-stm32/src/timer/low_level.rs
index 82645887e..0122fe4f7 100644
--- a/embassy-stm32/src/timer/low_level.rs
+++ b/embassy-stm32/src/timer/low_level.rs
@@ -814,6 +814,16 @@ impl<'d, T: AdvancedInstance4Channel> Timer<'d, T> {
         self.regs_advanced().cr2().modify(|w| w.set_oisn(channel.index(), val));
     }
 
+    /// Set master mode selection 2
+    pub fn set_mms2_selection(&self, mms2: vals::Mms2) {
+        self.regs_advanced().cr2().modify(|w| w.set_mms2(mms2));
+    }
+
+    /// Set repetition counter
+    pub fn set_repetition_counter(&self, val: u16) {
+        self.regs_advanced().rcr().modify(|w| w.set_rep(val));
+    }
+
     /// Trigger software break 1 or 2
     /// Setting this bit generates a break event. This bit is automatically cleared by the hardware.
     pub fn trigger_software_break(&self, n: usize) {