pub trait _esp_hal_spi_InstanceDma<TX, RX>: Instancewhere
TX: Tx,
RX: Rx,{
// Provided methods
fn transfer_in_place_dma<'w>(
&mut self,
words: &'w mut [u8],
tx: &mut TX,
rx: &mut RX
) -> Result<&'w [u8], Error> { ... }
fn transfer_dma<'w>(
&mut self,
write_buffer: &'w [u8],
read_buffer: &'w mut [u8],
tx: &mut TX,
rx: &mut RX
) -> Result<&'w [u8], Error> { ... }
fn start_transfer_dma<'w>(
&mut self,
write_buffer_ptr: *const u8,
write_buffer_len: usize,
read_buffer_ptr: *mut u8,
read_buffer_len: usize,
tx: &mut TX,
rx: &mut RX
) -> Result<(), Error> { ... }
fn write_bytes_dma<'w>(
&mut self,
words: &'w [u8],
tx: &mut TX
) -> Result<&'w [u8], Error> { ... }
fn start_write_bytes_dma<'w>(
&mut self,
ptr: *const u8,
len: usize,
tx: &mut TX
) -> Result<(), Error> { ... }
fn start_read_bytes_dma<'w>(
&mut self,
ptr: *mut u8,
len: usize,
rx: &mut RX
) -> Result<(), Error> { ... }
fn dma_peripheral(&self) -> DmaPeripheral { ... }
fn enable_dma(&self) { ... }
fn clear_dma_interrupts(&self) { ... }
}