Update LoopBuf as well

esp-rs · Nov 21, 2024 · a8184d8 · a8184d8
1 parent 44d8969
commit a8184d8
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/esp-hal/src/dma/buffers.rs b/esp-hal/src/dma/buffers.rs
@@ -1163,8 +1163,11 @@ unsafe impl DmaTxBuffer for DmaLoopBuf {
     fn prepare(&mut self) -> Preparation {
         Preparation {
             start: self.descriptor,
-            block_size: None,
-            is_burstable: true,
+            direction: TransferDirection::Out,
+            // TODO: support external memory access.
+            #[cfg(esp32s3)]
+            external_memory_block_size: None,
+            burst_transfer: BurstTransfer::Disabled,
             // The DMA must not check the owner bit, as it is never set.
             check_owner: Some(false),
         }