diff --git a/embassy-stm32/src/dma/bdma.rs b/embassy-stm32/src/dma/bdma.rs index 7da22ec12..bc51cdc43 100644 --- a/embassy-stm32/src/dma/bdma.rs +++ b/embassy-stm32/src/dma/bdma.rs @@ -78,7 +78,7 @@ foreach_dma_channel! { ); } - unsafe fn start_write_repeated<W: Word>(&mut self, _request: Request, repeated: &[W; 1], count: usize, reg_addr: *mut W, options: TransferOptions) { + unsafe fn start_write_repeated<W: Word>(&mut self, _request: Request, repeated: *const [W], count: usize, reg_addr: *mut W, options: TransferOptions) { low_level_api::start_transfer( pac::$dma_peri, $channel_num, @@ -86,7 +86,7 @@ foreach_dma_channel! { _request, vals::Dir::FROMMEMORY, reg_addr as *const u32, - repeated.as_ptr() as *mut u32, + repeated as *mut u32, count, false, vals::Size::from(W::bits()), diff --git a/embassy-stm32/src/dma/dma.rs b/embassy-stm32/src/dma/dma.rs index 45a38dda4..250505859 100644 --- a/embassy-stm32/src/dma/dma.rs +++ b/embassy-stm32/src/dma/dma.rs @@ -102,14 +102,14 @@ foreach_dma_channel! { ) } - unsafe fn start_write_repeated<W: Word>(&mut self, request: Request, repeated: &[W; 1], count: usize, reg_addr: *mut W, options: TransferOptions) { + unsafe fn start_write_repeated<W: Word>(&mut self, request: Request, repeated: *const [W], count: usize, reg_addr: *mut W, options: TransferOptions) { low_level_api::start_transfer( pac::$dma_peri, $channel_num, request, vals::Dir::MEMORYTOPERIPHERAL, reg_addr as *const u32, - repeated.as_ptr() as *mut u32, + repeated as *mut u32, count, false, vals::Size::from(W::bits()), diff --git a/embassy-stm32/src/dma/gpdma.rs b/embassy-stm32/src/dma/gpdma.rs index 46d8715b9..87c0dfdf0 100644 --- a/embassy-stm32/src/dma/gpdma.rs +++ b/embassy-stm32/src/dma/gpdma.rs @@ -75,14 +75,14 @@ foreach_dma_channel! { ) } - unsafe fn start_write_repeated<W: Word>(&mut self, request: Request, repeated: &[W; 1], count: usize, reg_addr: *mut W, options: TransferOptions) { + unsafe fn start_write_repeated<W: Word>(&mut self, request: Request, repeated: *const [W], count: usize, reg_addr: *mut W, options: TransferOptions) { low_level_api::start_transfer( pac::$dma_peri, $channel_num, request, low_level_api::Dir::MemoryToPeripheral, reg_addr as *const u32, - repeated.as_ptr() as *mut u32, + repeated as *mut u32, count, false, W::bits(), diff --git a/embassy-stm32/src/dma/mod.rs b/embassy-stm32/src/dma/mod.rs index 31f55b868..706bcff30 100644 --- a/embassy-stm32/src/dma/mod.rs +++ b/embassy-stm32/src/dma/mod.rs @@ -59,7 +59,7 @@ pub(crate) mod sealed { unsafe fn start_write_repeated<W: super::Word>( &mut self, request: Request, - repeated: &[W; 1], + repeated: *const [W], count: usize, reg_addr: *mut W, options: TransferOptions, @@ -246,7 +246,7 @@ mod transfers { pub fn write_repeated<'a, W: Word>( channel: impl Peripheral<P = impl Channel> + 'a, request: Request, - repeated: &[W; 1], + repeated: *const [W], count: usize, reg_addr: *mut W, ) -> impl Future<Output = ()> + 'a {