update DAC triggers to incorporate v3

1 files changed, 43 insertions, 6 deletions

diff --git a/embassy-stm32/src/dac/mod.rs b/embassy-stm32/src/dac/mod.rs
index 3dee242ef..6712585cf 100644
--- a/embassy-stm32/src/dac/mod.rs
+++ b/embassy-stm32/src/dac/mod.rs
@@ -38,11 +38,30 @@ impl Channel {
 #[cfg_attr(feature = "defmt", derive(defmt::Format))]
 /// Trigger sources for CH1
 pub enum Ch1Trigger {
-    Tim6,
+    #[cfg(dac_v3)]
+    Tim1,
+    Tim2,
+    #[cfg(not(dac_v2))]
     Tim3,
+    #[cfg(dac_v3)]
+    Tim4,
+    #[cfg(dac_v3)]
+    Tim5,
+    Tim6,
     Tim7,
+    #[cfg(dac_v3)]
+    Tim8,
     Tim15,
-    Tim2,
+    #[cfg(dac_v3)]
+    Hrtim1Dactrg1,
+    #[cfg(dac_v3)]
+    Hrtim1Dactrg2,
+    #[cfg(dac_v3)]
+    Lptim1,
+    #[cfg(dac_v3)]
+    Lptim2,
+    #[cfg(dac_v3)]
+    Lptim3,
     Exti9,
     Software,
 }
@@ -50,11 +69,30 @@ pub enum Ch1Trigger {
 impl Ch1Trigger {
     fn tsel(&self) -> dac::vals::Tsel1 {
         match self {
-            Ch1Trigger::Tim6 => dac::vals::Tsel1::TIM6_TRGO,
+            #[cfg(dac_v3)]
+            Ch1Trigger::Tim1 => dac::vals::Tsel1::TIM1_TRGO,
+            Ch1Trigger::Tim2 => dac::vals::Tsel1::TIM2_TRGO,
+            #[cfg(dac_v2)]
             Ch1Trigger::Tim3 => dac::vals::Tsel1::TIM3_TRGO,
+            #[cfg(dac_v3)]
+            Ch1Trigger::Tim4 => dac::vals::Tsel1::TIM4_TRGO,
+            #[cfg(dac_v3)]
+            Ch1Trigger::Tim5 => dac::vals::Tsel1::TIM5_TRGO,
+            Ch1Trigger::Tim6 => dac::vals::Tsel1::TIM6_TRGO,
             Ch1Trigger::Tim7 => dac::vals::Tsel1::TIM7_TRGO,
+            #[cfg(dac_v3)]
+            Ch1Trigger::Tim8 => dac::vals::Tsel1::TIM8_TRGO,
             Ch1Trigger::Tim15 => dac::vals::Tsel1::TIM15_TRGO,
-            Ch1Trigger::Tim2 => dac::vals::Tsel1::TIM2_TRGO,
+            #[cfg(dac_v3)]
+            Ch1Trigger::Hrtim1Dactrg1 => dac::vals::Tsel1::HRTIM1_DACTRG1,
+            #[cfg(dac_v3)]
+            Ch1Trigger::Hrtim1Dactrg2 => dac::vals::Tsel1::HRTIM1_DACTRG2,
+            #[cfg(dac_v3)]
+            Ch1Trigger::Lptim1 => dac::vals::Tsel1::LPTIM1_OUT,
+            #[cfg(dac_v3)]
+            Ch1Trigger::Lptim2 => dac::vals::Tsel1::LPTIM2_OUT,
+            #[cfg(dac_v3)]
+            Ch1Trigger::Lptim3 => dac::vals::Tsel1::LPTIM3_OUT,
             Ch1Trigger::Exti9 => dac::vals::Tsel1::EXTI9,
             Ch1Trigger::Software => dac::vals::Tsel1::SOFTWARE,
         }
@@ -363,7 +401,6 @@ impl<'d, T: Instance, Tx> DacCh2<'d, T, Tx> {
     /// Note that for performance reasons in circular mode the transfer complete interrupt is disabled.
     ///
     /// **Important:** Channel 2 has to be configured for the DAC instance!
-    #[cfg(all(bdma, not(dma)))] // It currently only works with BDMA-only chips (DMA should theoretically work though)
     pub async fn write(&mut self, data: ValueArray<'_>, circular: bool) -> Result<(), Error>
     where
         Tx: DmaCh2<T>,
@@ -467,7 +504,7 @@ impl<'d, T: Instance, TxCh1, TxCh2> Dac<'d, T, TxCh1, TxCh2> {
         dac_ch1.enable_channel().unwrap();
         dac_ch1.set_trigger_enable(true).unwrap();
 
-        #[cfg(dac_v2)]
+        #[cfg(any(dac_v2, dac_v3))]
         dac_ch2.set_channel_mode(0).unwrap();
         dac_ch2.enable_channel().unwrap();
         dac_ch2.set_trigger_enable(true).unwrap();