1 files changed, 13 insertions, 1 deletions

diff --git a/src/bus.rs b/src/bus.rs
index 7700a832a..6ec5d0bd6 100644
--- a/src/bus.rs
+++ b/src/bus.rs
@@ -19,6 +19,9 @@ pub trait SpiBusCyw43 {
     /// Backplane reads have a response delay that produces one extra unspecified word at the beginning of `read`.
     /// Callers that want to read `n` word from the backplane, have to provide a slice that is `n+1` words long.
     async fn cmd_read(&mut self, write: u32, read: &mut [u32]);
+
+    async fn wait_for_event(&mut self);
+    fn clear_event(&mut self);
 }
 
 pub(crate) struct Bus<PWR, SPI> {
@@ -63,7 +66,8 @@ where
         trace!("{:#010b}", (val & 0xff));
 
         // 32-bit word length, little endian (which is the default endianess).
-        self.write32_swapped(REG_BUS_CTRL, WORD_LENGTH_32 | HIGH_SPEED).await;
+        self.write32_swapped(REG_BUS_CTRL, WORD_LENGTH_32 | HIGH_SPEED | INTERRUPT_HIGH | WAKE_UP)
+            .await;
 
         let val = self.read8(FUNC_BUS, REG_BUS_CTRL).await;
         trace!("{:#b}", val);
@@ -297,6 +301,14 @@ where
 
         self.spi.cmd_write(&buf).await;
     }
+
+    pub async fn wait_for_event(&mut self) {
+        self.spi.wait_for_event().await;
+    }
+
+    pub fn clear_event(&mut self) {
+        self.spi.clear_event();
+    }
 }
 
 fn swap16(x: u32) -> u32 {