Enum ecu_diagnostics::uds::UDSError

#[repr(C)]
pub enum UDSError {
    GeneralReject,
    ServiceNotSupported,
    SubFunctionNotSupported,
    IncorrectMessageLengthOrInvalidFormat,
    ResponseTooLong,
    BusyRepeatRequest,
    ConditionsNotCorrect,
    RequestSequenceError,
    NoResponseFromSubnetComponent,
    FailurePreventsExecutionOfRequestedAction,
    RequestOutOfRange,
    SecurityAccessDenied,
    InvalidKey,
    ExceedNumberOfAttempts,
    RequiredTimeDelayNotExpired,
    UploadDownloadNotAccepted,
    TransferDataSuspended,
    GeneralProgrammingFailure,
    WrongBlockSequenceCounter,
    RequestCorrectlyReceivedResponsePending,
    SubFunctionNotSupportedInActiveSession,
    ServiceNotSupportedInActiveSession,
    RpmTooHigh,
    RpmTooLow,
    EngineIsRunning,
    EngineIsNotRunning,
    EngineRunTimeTooLow,
    TemperatureTooHigh,
    TemperatureTooLow,
    VehicleSpeedTooHigh,
    VehicleSpeedTooLow,
    ThrottleTooHigh,
    ThrottleTooLow,
    TransmissionRangeNotInNeutral,
    TransmissionRangeNotInGear,
    BrakeSwitchNotClosed,
    ShifterLeverNotInPark,
    TorqueConverterClutchLocked,
    VoltageTooHigh,
    VoltageTooLow,
    ReserverdForSpecificConditionsNotCorrect,
    ReservedByExtendedDataLinkSecurityDocumentation,
    IsoSAEReserved(u8),
}

UDS Error definitions

Variants

GeneralReject

ECU rejected the request (No specific error)

ServiceNotSupported

Service is not supported by the ECU

SubFunctionNotSupported

Sub function is not supported by the ECU

IncorrectMessageLengthOrInvalidFormat

Request message was an invalid length, or the format of the request was incorrect

ResponseTooLong

The response message is too long for the transport protocol

BusyRepeatRequest

The ECU is too busy to perform this request. Therefore, the request Should be sent again if this error occurs

ConditionsNotCorrect

The requested action could not be preformed due to the prerequisite conditions not being correct

RequestSequenceError

The ECU cannot perform the request as the request has been sent in the incorrect order. For example, if UdsDiagnosticServer::send_key is used before UdsDiagnosticServer::request_seed, then the ECU will respond with this error.

NoResponseFromSubnetComponent

The ECU cannot perform the request as it has timed out trying to communicate with another component within the vehicle.

FailurePreventsExecutionOfRequestedAction

The ECU cannot perform the requested action as there is currently a DTC or failure of a component that is preventing the execution of the request.

RequestOutOfRange

The request message contains data outside of a valid range

SecurityAccessDenied

The request could not be completed due to security access being denied.

InvalidKey

The key sent from UdsDiagnosticServer::send_key was invalid

ExceedNumberOfAttempts

The client has tried to obtain security access to the ECU too many times with incorrect keys

RequiredTimeDelayNotExpired

The client has tried to request seed_key’s too quickly, before the ECU timeout’s period has expired

UploadDownloadNotAccepted

The ECU cannot accept the requested upload/download request due to a fault condition

TransferDataSuspended

The ECU has halted data transfer due to a fault condition

GeneralProgrammingFailure

The ECU has encountered an error during reprogramming (erasing / flashing)

WrongBlockSequenceCounter

The ECU has detected the reprogramming error as the blockSequenceCounter is incorrect.

RequestCorrectlyReceivedResponsePending

The ECU has accepted the request, but cannot reply right now. If this error occurs, the UdsDiagnosticServer will automatically stop sending tester present messages and will wait for the ECUs response. If after 2000ms, the ECU did not respond, then this error will get returned back to the function call.

SubFunctionNotSupportedInActiveSession

The sub function is not supported in the current diagnostic session mode

ServiceNotSupportedInActiveSession

The service is not supported in the current diagnostic session mode

RpmTooHigh

Engine RPM is too high

RpmTooLow

Engine RPM is too low

EngineIsRunning

Engine is running

EngineIsNotRunning

Engine is not running

EngineRunTimeTooLow

Engine has not been running for long enough

TemperatureTooHigh

Engine temperature (coolant) is too high

TemperatureTooLow

Engine temperature (coolant) is too low

VehicleSpeedTooHigh

Vehicle speed is too high

VehicleSpeedTooLow

Vehicle speed is too low

ThrottleTooHigh

Throttle or pedal value is too high

ThrottleTooLow

Throttle or pedal value is too low

TransmissionRangeNotInNeutral

Transmission is not in neutral

TransmissionRangeNotInGear

Transmission is not in gear

BrakeSwitchNotClosed

Brake is not applied

ShifterLeverNotInPark

Shifter lever is not in park

TorqueConverterClutchLocked

Automatic/CVT transmission torque convert is locked

VoltageTooHigh

Voltage is too high

VoltageTooLow

Voltage is too low

ReserverdForSpecificConditionsNotCorrect

(0x94-0xFE) This range is reserved for future definition.

ReservedByExtendedDataLinkSecurityDocumentation

(0x38-0x4F) This range of values is reserved for ISO-15765 data link security

IsoSAEReserved(u8)

Other reserved error code

Trait Implementations

impl Clone for UDSError

fn clone(&self) -> UDSError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UDSError

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

Formats the value using the given formatter.

impl From<u8> for UDSError

fn from(p: u8) -> Self

Converts to this type from the input type.

impl Ord for UDSError

fn cmp(&self, other: &UDSError) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<UDSError> for UDSError

fn eq(&self, other: &UDSError) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd<UDSError> for UDSError

fn partial_cmp(&self, other: &UDSError) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for UDSError

impl Eq for UDSError

impl StructuralEq for UDSError

impl StructuralPartialEq for UDSError