STM32 DAC: Disable circular writes with GPDMA as it doesn't yet support circular transfers

1 files changed, 2 insertions, 0 deletions

diff --git a/embassy-stm32/src/dac/mod.rs b/embassy-stm32/src/dac/mod.rs
index 6d51c1e90..2f1010236 100644
--- a/embassy-stm32/src/dac/mod.rs
+++ b/embassy-stm32/src/dac/mod.rs
@@ -238,6 +238,7 @@ impl<'d, T: Instance, Tx> DacCh1<'d, T, Tx> {
     /// Note that for performance reasons in circular mode the transfer complete interrupt is disabled.
     ///
     /// **Important:** Channel 1 has to be configured for the DAC instance!
+    #[cfg(not(gpdma))]
     pub async fn write(&mut self, data: ValueArray<'_>, circular: bool) -> Result<(), Error>
     where
         Tx: DmaCh1<T>,
@@ -349,6 +350,7 @@ 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(not(gpdma))]
     pub async fn write(&mut self, data: ValueArray<'_>, circular: bool) -> Result<(), Error>
     where
         Tx: DmaCh2<T>,