pub struct VirtualSpiMasterDevice<'a, Spi: SpiMaster<'a>> { /* private fields */ }
Implementations§
source§impl<'a, Spi: SpiMaster<'a>> VirtualSpiMasterDevice<'a, Spi>
impl<'a, Spi: SpiMaster<'a>> VirtualSpiMasterDevice<'a, Spi>
pub fn new( mux: &'a MuxSpiMaster<'a, Spi>, chip_select: Spi::ChipSelect ) -> VirtualSpiMasterDevice<'a, Spi>
Trait Implementations§
source§impl<'a, Spi: SpiMaster<'a>> ListNode<'a, VirtualSpiMasterDevice<'a, Spi>> for VirtualSpiMasterDevice<'a, Spi>
impl<'a, Spi: SpiMaster<'a>> ListNode<'a, VirtualSpiMasterDevice<'a, Spi>> for VirtualSpiMasterDevice<'a, Spi>
fn next(&'a self) -> &'a ListLink<'a, VirtualSpiMasterDevice<'a, Spi>>
source§impl<'a, Spi: SpiMaster<'a>> SpiMasterClient for VirtualSpiMasterDevice<'a, Spi>
impl<'a, Spi: SpiMaster<'a>> SpiMasterClient for VirtualSpiMasterDevice<'a, Spi>
source§impl<'a, Spi: SpiMaster<'a>> SpiMasterDevice<'a> for VirtualSpiMasterDevice<'a, Spi>
impl<'a, Spi: SpiMaster<'a>> SpiMasterDevice<'a> for VirtualSpiMasterDevice<'a, Spi>
source§fn set_client(&self, client: &'a dyn SpiMasterClient)
fn set_client(&self, client: &'a dyn SpiMasterClient)
Set the callback for read_write operations.
source§fn configure(
&self,
cpol: ClockPolarity,
cpal: ClockPhase,
rate: u32
) -> Result<(), ErrorCode>
fn configure( &self, cpol: ClockPolarity, cpal: ClockPhase, rate: u32 ) -> Result<(), ErrorCode>
Configure the bus for this chip select.
source§fn read_write_bytes(
&self,
write_buffer: &'static mut [u8],
read_buffer: Option<&'static mut [u8]>,
len: usize
) -> Result<(), (ErrorCode, &'static mut [u8], Option<&'static mut [u8]>)>
fn read_write_bytes( &self, write_buffer: &'static mut [u8], read_buffer: Option<&'static mut [u8]>, len: usize ) -> Result<(), (ErrorCode, &'static mut [u8], Option<&'static mut [u8]>)>
Perform an asynchronous read/write operation, whose
completion is signaled by invoking SpiMasterClient on
the client. Write-only operations may pass
None
for
read_buffer
, while read-write operations pass Some
for read_buffer
. Read moresource§fn set_polarity(&self, cpol: ClockPolarity) -> Result<(), ErrorCode>
fn set_polarity(&self, cpol: ClockPolarity) -> Result<(), ErrorCode>
Set the bus polarity (whether idle is high or low) for this
chip select. Return values: Read more
source§fn set_phase(&self, cpal: ClockPhase) -> Result<(), ErrorCode>
fn set_phase(&self, cpal: ClockPhase) -> Result<(), ErrorCode>
Set the bus phase for this chip select (whether data is
sent/received on leading or trailing edges). Read more
source§fn set_rate(&self, rate: u32) -> Result<(), ErrorCode>
fn set_rate(&self, rate: u32) -> Result<(), ErrorCode>
Set the clock/data rate for this chip select. Return values: Read more
source§fn get_polarity(&self) -> ClockPolarity
fn get_polarity(&self) -> ClockPolarity
Return the current bus polarity.
source§fn get_phase(&self) -> ClockPhase
fn get_phase(&self) -> ClockPhase
Get the current bus phase for the current chip select.
Auto Trait Implementations§
impl<'a, Spi> !Freeze for VirtualSpiMasterDevice<'a, Spi>
impl<'a, Spi> !RefUnwindSafe for VirtualSpiMasterDevice<'a, Spi>
impl<'a, Spi> !Send for VirtualSpiMasterDevice<'a, Spi>
impl<'a, Spi> !Sync for VirtualSpiMasterDevice<'a, Spi>
impl<'a, Spi> Unpin for VirtualSpiMasterDevice<'a, Spi>
impl<'a, Spi> !UnwindSafe for VirtualSpiMasterDevice<'a, Spi>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more