Enum RadioError 

pub enum RadioError<E> {
    Spi(E),
    Pin(ErrorKind),
    Busy,
    Absent(Status),
    Bandwidth(u32),
    Llcc68 {
        spreading_factor: u8,
        bandwidth_hz: u32,
    },
    Amplifier,
    PayloadTooLong(usize),
    BufferTooSmall(usize),
    NotConfigured,
    TxTimeout,
    NoInterrupt,
}

What can go wrong driving an SX126x.

Variants

Spi(E)

The SPI device failed.

Pin(ErrorKind)

The BUSY or NRESET line could not be read or driven.

Busy

BUSY stayed high for longer than BUSY_LIMIT_US allows, so the chip is stuck, unpowered, or not wired to that line.

Absent(Status)

The chip answered GetStatus with a mode it cannot be in after a reset and SetStandby, so no SX126x, or a miswired one, is on the bus.

Bandwidth(u32)

The link settings use a bandwidth the SX126x does not offer, in hertz.

Llcc68

The board has an LLCC68, which does not support the link’s spreading factor at its bandwidth.

Fields

spreading_factor: u8

The link’s spreading factor.

bandwidth_hz: u32

The link’s bandwidth in hertz.

Amplifier

The power settings are for the other amplifier than the board has.

PayloadTooLong(usize)

A payload longer than the 255 bytes a LoRa frame carries, with its length.

BufferTooSmall(usize)

An answer or a received payload of this many bytes does not fit the buffer given.

NotConfigured

A transmission or a reception was asked for before Sx126x::configure.

TxTimeout

The chip raised its TIMEOUT interrupt before TxDone.

NoInterrupt

Neither the expected interrupt nor TIMEOUT arrived in the time the driver allows.

Trait Implementations

impl<E: Clone> Clone for RadioError<E>

fn clone(&self) -> RadioError<E>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<E: Copy> Copy for RadioError<E>

impl<E: Debug> Debug for RadioError<E>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<E: Debug> Display for RadioError<E>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<E: Eq> Eq for RadioError<E>

impl<E: Debug> Error for RadioError<E>

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl<E: PartialEq> PartialEq for RadioError<E>

fn eq(&self, other: &RadioError<E>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<E: PartialEq> StructuralPartialEq for RadioError<E>