Stub in the DMA bits that aren't yet there.

3 files changed, 5 insertions, 2 deletions

diff --git a/embassy-stm32/src/dma/mod.rs b/embassy-stm32/src/dma/mod.rs
index 371741ffd..466cfa033 100644
--- a/embassy-stm32/src/dma/mod.rs
+++ b/embassy-stm32/src/dma/mod.rs
@@ -1,9 +1,11 @@
 #![macro_use]
 
+#[cfg(dma)]
 #[cfg_attr(dma_v1, path = "v1.rs")]
 #[cfg_attr(dma_v2, path = "v2.rs")]
 mod _version;
 
+#[cfg(dma)]
 #[allow(unused)]
 pub use _version::*;
 
diff --git a/embassy-stm32/src/lib.rs b/embassy-stm32/src/lib.rs
index 9ba7bbe4c..76a6ecd88 100644
--- a/embassy-stm32/src/lib.rs
+++ b/embassy-stm32/src/lib.rs
@@ -26,7 +26,7 @@ pub mod adc;
 pub mod clock;
 #[cfg(dac)]
 pub mod dac;
-#[cfg(dma)]
+#[cfg(any(dma, dmamux))]
 pub mod dma;
 #[cfg(all(eth, feature = "net"))]
 pub mod eth;
diff --git a/embassy-stm32/src/usart/v3.rs b/embassy-stm32/src/usart/v3.rs
index 32850c9c4..c45af0043 100644
--- a/embassy-stm32/src/usart/v3.rs
+++ b/embassy-stm32/src/usart/v3.rs
@@ -21,7 +21,8 @@ impl<'d, T: Instance> Uart<'d, T> {
     ) -> Self {
         unborrow!(inner, rx, tx);
 
-        T::enable();
+        // Uncomment once we find all of the H7's UART clocks.
+        //T::enable();
         let pclk_freq = T::frequency();
 
         // TODO: better calculation, including error checking and OVER8 if possible.