[−][src]Enum rppal::spi::Error
Errors that can occur when accessing the SPI peripheral.
Variants
Io(Error)
I/O error.
BitsPerWordNotSupported(u8)
The specified number of bits per word is not supported.
The Raspberry Pi currently only supports 8 bit words. Any other value will trigger this error.
BitOrderNotSupported(BitOrder)
The specified bit order is not supported.
The Raspberry Pi currently only supports the MsbFirst
bit order. If you
need the LsbFirst
bit order, you can use the reverse_bits
function
instead to reverse the bit order in software by converting your write
buffer before sending it to the slave device, and your read buffer after
reading any incoming data.
ClockSpeedNotSupported(u32)
The specified clock speed is not supported.
ModeNotSupported(Mode)
The specified mode is not supported.
PolarityNotSupported(Polarity)
The specified Slave Select polarity is not supported.
Trait Implementations
impl From<Error> for Error
[src]
impl Debug for Error
[src]
impl Display for Error
[src]
impl Error for Error
[src]
fn description(&self) -> &str
1.0.0[src]
This method is soft-deprecated. Read more
fn cause(&self) -> Option<&dyn Error>
1.0.0[src]
replaced by Error::source, which can support downcasting
The lower-level cause of this error, if any. Read more
fn source(&self) -> Option<&(dyn Error + 'static)>
1.30.0[src]
The lower-level source of this error, if any. Read more
Auto Trait Implementations
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T> ToString for T where
T: Display + ?Sized,
[src]
T: Display + ?Sized,
impl<T> From<T> for T
[src]
impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
[src]
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
[src]
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,