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Let repeated clock byte be singular pointer and not array pointer

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This commit is contained in:
Rasmus Melchior Jacobsen 2022-12-23 15:49:22 +01:00
parent e9a2c4a9e3
commit 47a0769fc2
5 changed files with 6 additions and 6 deletions
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2
embassy-stm32/src/dma/bdma.rs
View File

@ -78,7 +78,7 @@ foreach_dma_channel! {
); );
} }
unsafe fn start_write_repeated<W: Word>(&mut self, _request: Request, repeated: *const [W], 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( low_level_api::start_transfer(
pac::$dma_peri, pac::$dma_peri,
$channel_num, $channel_num,

2
embassy-stm32/src/dma/dma.rs
View File

@ -102,7 +102,7 @@ foreach_dma_channel! {
) )
} }
unsafe fn start_write_repeated<W: Word>(&mut self, request: Request, repeated: *const [W], 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( low_level_api::start_transfer(
pac::$dma_peri, pac::$dma_peri,
$channel_num, $channel_num,

2
embassy-stm32/src/dma/gpdma.rs
View File

@ -75,7 +75,7 @@ foreach_dma_channel! {
) )
} }
unsafe fn start_write_repeated<W: Word>(&mut self, request: Request, repeated: *const [W], 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( low_level_api::start_transfer(
pac::$dma_peri, pac::$dma_peri,
$channel_num, $channel_num,

4
embassy-stm32/src/dma/mod.rs
View File

@ -59,7 +59,7 @@ pub(crate) mod sealed {
unsafe fn start_write_repeated<W: super::Word>( unsafe fn start_write_repeated<W: super::Word>(
&mut self, &mut self,
request: Request, request: Request,
repeated: *const [W], repeated: *const W,
count: usize, count: usize,
reg_addr: *mut W, reg_addr: *mut W,
options: TransferOptions, options: TransferOptions,
@ -246,7 +246,7 @@ mod transfers {
pub fn write_repeated<'a, W: Word>( pub fn write_repeated<'a, W: Word>(
channel: impl Peripheral<P = impl Channel> + 'a, channel: impl Peripheral<P = impl Channel> + 'a,
request: Request, request: Request,
repeated: *const [W], repeated: *const W,
count: usize, count: usize,
reg_addr: *mut W, reg_addr: *mut W,
) -> impl Future<Output = ()> + 'a { ) -> impl Future<Output = ()> + 'a {

2
embassy-stm32/src/spi/mod.rs
View File

@ -466,7 +466,7 @@ impl<'d, T: Instance, Tx, Rx> Spi<'d, T, Tx, Rx> {
let tx_request = self.txdma.request(); let tx_request = self.txdma.request();
let tx_dst = T::REGS.tx_ptr(); let tx_dst = T::REGS.tx_ptr();
let clock_byte = [0x00u8]; let clock_byte = 0x00u8;
let tx_f = crate::dma::write_repeated(&mut self.txdma, tx_request, &clock_byte, clock_byte_count, tx_dst); let tx_f = crate::dma::write_repeated(&mut self.txdma, tx_request, &clock_byte, clock_byte_count, tx_dst);
unsafe { unsafe {