Update nighlty, fix warnings.

Fixes #2599

2 files changed, 10 insertions, 7 deletions

diff --git a/examples/stm32h7/src/bin/sai.rs b/examples/stm32h7/src/bin/sai.rs
index f6735e235..04d14bd6b 100644
--- a/examples/stm32h7/src/bin/sai.rs
+++ b/examples/stm32h7/src/bin/sai.rs
@@ -81,8 +81,9 @@ async fn main(_spawner: Spawner) {
     rx_config.sync_output = false;
 
     let tx_buffer: &mut [u32] = unsafe {
-        TX_BUFFER.initialize_all_copied(0);
-        let (ptr, len) = TX_BUFFER.get_ptr_len();
+        let buf = &mut *core::ptr::addr_of_mut!(TX_BUFFER);
+        buf.initialize_all_copied(0);
+        let (ptr, len) = buf.get_ptr_len();
         core::slice::from_raw_parts_mut(ptr, len)
     };
 
@@ -98,8 +99,9 @@ async fn main(_spawner: Spawner) {
     );
 
     let rx_buffer: &mut [u32] = unsafe {
-        RX_BUFFER.initialize_all_copied(0);
-        let (ptr, len) = RX_BUFFER.get_ptr_len();
+        let buf = &mut *core::ptr::addr_of_mut!(RX_BUFFER);
+        buf.initialize_all_copied(0);
+        let (ptr, len) = buf.get_ptr_len();
         core::slice::from_raw_parts_mut(ptr, len)
     };
 
diff --git a/examples/stm32h7/src/bin/spi_bdma.rs b/examples/stm32h7/src/bin/spi_bdma.rs
index 43fb6b41c..9166fe9b6 100644
--- a/examples/stm32h7/src/bin/spi_bdma.rs
+++ b/examples/stm32h7/src/bin/spi_bdma.rs
@@ -22,10 +22,11 @@ static mut RAM_D3: GroundedArrayCell<u8, 256> = GroundedArrayCell::uninit();
 #[embassy_executor::task]
 async fn main_task(mut spi: spi::Spi<'static, Async>) {
     let (read_buffer, write_buffer) = unsafe {
-        RAM_D3.initialize_all_copied(0);
+        let ram = &mut *core::ptr::addr_of_mut!(RAM_D3);
+        ram.initialize_all_copied(0);
         (
-            RAM_D3.get_subslice_mut_unchecked(0, 128),
-            RAM_D3.get_subslice_mut_unchecked(128, 128),
+            ram.get_subslice_mut_unchecked(0, 128),
+            ram.get_subslice_mut_unchecked(128, 128),
         )
     };