Advanced properties of diagnostics-related objects

UDS result objects¶

class DiagResult(responseObj, errCode, responseTime, pendingCount, busyCount)¶

GetResponse()¶

Returns the diagnostics response.

Returns:: Diagnostics response or None if no response was received.
Return type:: ByteStream

GetErrCode()¶

Returns the error code. The error codes and their meaning can be found in the table below.

Returns:

Error code

Return type:

int

Error code	Error message
0	”Ok”
1	”Timeout in transport layer”
2	”Received negative response”
3	”No active diagnostics session”
4	”Timeout waiting for diagnostics response”
5	”Transmission error”
6	”Unexpected response”
7	”Still waiting for response”
8	”Transport error”
9	”Application error”

GetErrMsg()¶

Returns a textual representation of the error code.

Returns:: Error message
Return type:: str

GetResponseTime()¶

Returns the time between sending the request and receiving the response in ms.

Returns:: Time until response was received in ms
Return type:: int

GetPendingCount()¶

Returns the number of received RCRRP messages (Request correctly received, but response is pending).

Returns:: Number of received RCRRP messages
Return type:: int

GetBusyCount()¶

Returns the number of received BRR messages (Busy, repeat request).

Returns:: Number of received BRR messages
Return type:: int

GetTpInfo()¶

Provides the following protocol-specific information:

CAN: CanId of the response
FlexRay, DoIP, DoSoAd: source address of the response

DoIP example: {‘sourceAddress’: ByteStream(‘01:00’)}

Returns:: Transport protocol specific information.
Return type:: dict

GetServiceId()¶

Returns the service ID of the diagnostic response.

Returns:: Service ID of the diagnostic response
Return type:: int

DiagService¶

class DiagServiceResult¶

GetDecodedResponse()¶

Returns the decoded response of the original raw response.

Returns:: Decoded response
Return type:: dict | NotPresent

ObdOnUdsService¶

class ObdOnUdsServiceResult¶

GetDecodedResponse()¶

Returns the decoded response of the original raw response.

Returns:: Decoded response
Return type:: dict | NotPresent

Authentication¶

class AuthenticationConfigurationResult¶

Bases: AuthenticationResult

class AuthenticationDeauthenticateResult¶

Bases: AuthenticationResult

class AuthenticationProofOfOwnershipResult¶

Bases: AuthenticationResult

GetSessionKeyInfo()¶

If present, this value shall contain session key information, e.g. the encrypted session key(s) for securing further communication in the actual session and/or proof value(s) (e.g. a hash value) for the validation of the session key(s) on the client side.

NOTE 1 This information is linked to the contents of the request message data-parameter communicationConfiguration. The format of this parameter as well as the creation of the session key(s) and the computation of the proof value(s) are up to the vehicle manufacturer choice.

Return type:: ByteStream

class AuthenticationResult¶

Bases: DiagResult

ReturnValue¶: This parameter returns the result of the procedure on the server.

class AuthenticationVerifyCertificateUnidirectionalResult¶

Bases: AuthenticationResult

GetChallengeServer()¶

The challenge contains vehicle manufacturer specific formatted server data (eventually containing randomized information) or is a random number. This parameter record is to transmit the challenge to the client.

Return type:: ByteStream

GetEphemeralPublicKeyServer()¶

Ephemeral public key generated by the server for Diffie-Hellman key agreement.

Return type:: ByteStream

UploadDownloadFunctionalUnit¶

class RequestDownloadResult¶

Bases: DiagResult

GetLengthFormatIdentifier()¶

This parameter returns the length of the following maxNumberOfBlockLength in bytes.

Return type:: int

GetMaxNumberOfBlockLength()¶

This parameter returns the maxNumberOfBlockLength field of the UDS response. It specifies the maximal length of bytes the client is allowed to send in each TransferData message. This length reflects the complete message length, including the service identifier and the data-parameters present in the TransferData request message.

Return type:: ByteStream

GetMaxNumberOfBlockLengthAsInt()¶

This parameter returns the maxNumberOfBlockLength field of the UDS response, interpreted as an integer value.

Return type:: int

GetNumberOfBlockLengthParameterLength()¶

This parameter returns the length of the maxNumberOfBlockLength field within the UDS response.

Return type:: int

class TransferDataBlockResult¶

Bases: DiagResult

GetBlockSequenceCounter()¶

This parameter returns the block sequence counter of the UDS response as a decimal integer value.

Return type:: int

class TransferDataResult¶

GetAllBlockResults()¶

Returns all responses from each transfer data block as list.

Return type:: list<TransferDataBlockResult>

GetErrCode()¶

Returns the error code of the last received response.

Return type:: int

GetErrMsg()¶

Returns the error message of the last received response

Return type:: str

GetResponse()¶

Returns the last received response of the transfer data blocks

Return type:: ByteStream

DiagnosticSessionControl¶

class DiagnosticSessionControlResult¶

Bases: DiagResult

GetP2ServerMax1()¶

Returns the default P2Server_max timing supported by the server for the activated diagnostic session.

Return type:: int

GetP2ServerMax2()¶

Returns the enhanced (NRC 0x78) P2 Server_max supported by the server for the activated diagnostic session.

Return type:: int

GetSubfunction()¶

Returns the subfunction the service has been called with.

Return type:: int

ECUReset¶

class ECUResetResult¶

Bases: DiagResult

This class represents the result of a successful ECUReset (0x11) call, consisting of the data record.

GetPowerDownTime()¶

Returns the minimum time the server will remain in the power down sequence in seconds. 0xFF indicates a failure or time not available.

Returns:: Power down time
Return type:: int

InputOutputControlByIdentifier¶

class InputOutputControlByIdentifierResult¶

Bases: DiagResult

Result of a successful InputOutputControlByIdentifier (0x2F) call, consisting of ID and data. Only one set of (ID, data) is supported.

GetDataIdentifier()¶

Returns the data identifier.

Returns:: Data identifier
Return type:: int

GetIoCtrlParam()¶

Returns the inputOutputControlParameter.

Returns:: inputOutputControlParameter
Return type:: int

GetData()¶

Returns the data record.

Returns:: Data record
Return type:: ByteStream

ReadDataByIdentifier¶

class DataRecordDiagResult¶

Bases: DiagResult

Result of a successful ReadDataByIdentifier (0x22) call, consisting of ID and data. Only one set of (ID, data) is supported.

GetDataIdentifier()¶

Returns the data identifier.

Returns:: Data identifier
Return type:: int

GetData()¶

Returns the data record.

Returns:: Data record
Return type:: ByteStream

ReadDTCInformation¶

class DTCListDiagResult¶

Bases: list, DiagResult

This class represents the result of calling a diagnostic service whose response is expected to contain a DTC status availability mask and a list of DTCs and status codes, e.g. ReadDTCInformation.reportDTCByStatusMask.

Beside the methods and properties documented below, you can also use it just like a list. The list elements are of type DTCAndStatusRecord.

GetDTCStatusAvailabilityMask()¶

Returns the status availability mask as stated in the ECU’s response

Returns:: Status availability mask
Return type:: int

DTCStatusAvailabilityMask¶

Returns the status availability mask as stated in the ECU’s response

Returns:: Status availability mask
Return type:: int

class DTCNumber¶

Bases: object

This object represents a DTC.

GetNumber()¶

Returns the 3 byte DTC number

Returns:: DTC number
Return type:: int

GetShortName()¶

Returns the short name

Returns:: DTC name
Return type:: str

SetShortName(name)¶

Set the short name

Parameters:

name : str¶: DTC name

GetShortNumber()¶

Returns the 2 byte DTC number

Returns:: DTC number
Return type:: int

GetDefinition()¶

Returns the J2012 Representation (also known as P code) including the Failure Type Byte

Returns:: J2012 representation
Return type:: str

GetShortDefinition()¶

Returns the J2012 Representation (also known as P code) without Failure Type Byte

Returns:: J2012 representation
Return type:: str

GetFTB()¶

Returns the Failure Type Byte

Returns:: Failure type byte
Return type:: int

GetDescription()¶

Returns the description of the DTC, if known; else None

Returns:: DTC description
Return type:: str

SetDescription(description)¶

Set the description

Parameters:

description : str¶: DTC description

class DTCAndStatusRecord¶

Bases: DTCNumber

This object represents the DTC number itself and the status code of the DTC.

GetStatus()¶

Returns the DTC status code

Returns:: DTC status code
Return type:: int

class DTCNumberDiagResult¶

Bases: DiagResult

This class represents the result of calling a diagnostic service whose response is expected to contain a DTC status availability mask, a DTC format identifier and the DTC count, e.g. ReadDTCInformation.reportNumberOfDTCByStatusMask.

GetDTCStatusAvailabilityMask()¶

Returns the status availability mask as stated in the ECU’s response

Returns:: Status availability mask
Return type:: int

GetDTCFormatIdentifier()¶

Returns the DTC format identifier

Returns:: DTC format identifier
Return type:: int

GetDTCCount()¶

Returns the DTC count

Returns:: DTC count
Return type:: int

class DTCSnapshotIdentification¶

Bases: object

This object represents a single DTC snapshot identification list entry consisting of the DTC number and the according snapshot number.

GetDTC()¶

Returns the DTC number

Returns:: DTC number
Return type:: int

GetSnapshotNumber()¶

Returns the snapshot number

Returns:: Snapshot number of the DTC
Return type:: int

class DTCSnapshotIdentificationDiagResult¶

Bases: DiagResult

This class represents the result of calling a diagnostic service whose response is expected to contain a list of DTC numbers and according snapshot numbers, e.g. ReadDTCInformation.reportDTCSnapshotIdentification.

GetDTCSnapshotList()¶

Returns the snapshot list.

Returns:: List of DTCs and corresponding snapshot numbers
Return type:: list<DTCSnapshotIdentification>

class DTCSnapshotRecordDiagResult¶

Bases: DiagResult

This class represents the result of a successful ReportDTCSnapshotRecordByDTCNumber (0x1904) call, consisting of the DTC number, the DTC status, the DTC snapshot records as raw data and, if the according option was chosen when the job ReportDTCSnapshotRecordByDTCNumber called, the snapshot data in an interpreted form. The latter is only possible if the values of the DIDs containing within the snapshot have a fixed length.

GetDTCAndStatusRecord()¶

Returns the DTCAndStatusRecord contained in the response.

Returns:: Object containig DTC number (3 bytes) and status information
Return type:: DTCAndStatusRecord

GetDTCSnapshotData()¶

Returns a list containing the DTC snapshot data.

Returns:: List containing the DTC snapshot data
Return type:: list<DTCSnapshotDataEntry>

GetDTCSnapshotDataRaw()¶

Returns the DTC snapshot data as ByteStream.

Returns:: DTC snapshot data
Return type:: ByteStream

class DTCSnapshotDataEntry¶

Bases: object

This class represents a DTC snapshot data entry consisting of the occurrence number of the snapshot, the number of DataIdentifiers it contains and the associated recorded snapshot data.

GetDTCSnapshotRecordNumber()¶

Returns the DTC snapshot record number.

Returns:: DTC snapshot record number
Return type:: int

GetDTCSnapshotRecordNumberOfIdentifiers()¶

Returns the number of data identifiers contained in the snapshot data.

Returns:: Number of identifiers
Return type:: int

GetDTCSnapshotRecord()¶

Returns a list representing the snapshot data record. Each snapshot data record entry consists of the data identifier and its value.

Returns:: List containing the DTC snapshot record entries.
Return type:: list<DTCSnapshotRecordEntry>

class DTCSnapshotRecordEntry¶

Bases: object

This class represents a DTC snapshot record entry consisting of the data identifier and its value.

GetDID()¶

Returns the data identifier.

Returns:: Data identifier
Return type:: int

GetValue()¶

Returns the value of the data identifier.

Returns:: Value of the data identifier
Return type:: ByteStream

class DTCFaultCounter¶

Bases: object

This object represents a single DTC fault counter list entry consisting of the DTC number and the according fault counter.

GetDTC()¶

Returns the DTC number

Returns:: DTC number
Return type:: int

GetFaultCounter()¶

Returns the fault counter

Returns:: Fault counter of the DTC
Return type:: int

class DTCFaultCounterDiagResult¶

Bases: DiagResult

This class represents the result of calling a diagnostic service whose response is expected to contain a list of DTCs and fault counters, e.g. ReadDTCInformation.reportDTCFaultDetectionCounter.

GetDTCFaultList()¶

Returns the list of DTC faults

Returns:: List of DTCs and corresponding fault counter
Return type:: list<DTCFaultCounter>

class UserDTCListDiagResult¶

Bases: DTCListDiagResult

This class represents the result of calling a diagnostic service whose response is expected to contain a memory selection, DTC status availability mask and a list of DTCs and status codes, e.g. ReadDTCInformation.reportUserDefMemoryDTCByStatusMask.

GetDTCMemorySelection()¶

Returns the user DTC memory selection as stated in the ECU’s response

Returns:: Memory selection
Return type:: int

DTCMemorySelection¶

Returns the user DTC memory selection as stated in the ECU’s response

Returns:: Memory selection
Return type:: int

ReadMemoryByAddress¶

class MemoryDiagResult¶

Bases: DiagResult

This class represents the result of a successful readMemoryByAddress (0x23) call, consisting of the data record.

GetDataRecord()¶

Returns the data record

Returns:: Data record
Return type:: BitStream

RoutineControl¶

class RoutineDiagResult¶

Bases: DiagResult

This class represents the result of a successful RoutineControl (0x31) call, consisting of the routine info and the routine status record.

GetRoutineControlType()¶

Returns the routine control type

Returns:: Routine Control Type
Return type:: int

GetRoutineId()¶

Returns the routine id

Returns:: Routine Id
Return type:: int

GetRoutineInfo()¶

Returns the routine info

Returns:: Routine Info
Return type:: BitStream

GetStatusRecord()¶

Returns the status record

Returns:: Status record
Return type:: ByteStream

SecurityAccess¶

class SecurityAccessDiagResult¶

Bases: DiagResult

This class represents the result of a successful SecurityAccess (0x27) call with the subfunction requestKey. The result contains at least the seed received from the ECU. If a Seed&Key library was specified when the SecurityAccessRequestSeed job was called, the result also contains the key calculated by the Seed&Key library.

GetSecuritySeed()¶

Returns the security seed of the ECU’s response

Returns:: Security seed
Return type:: ByteStream

GetGeneratedKey()¶

Returns the security key that was generated by the Seed&Key library, if the path to the Seed&Key library was set in the parameter SeedAndKeyLibraryPath of job SecurityAccessRequestSeed. The value can be used as parameter SecurityKey of the job SecurityAccessSendKey to unlock the ECU. If no Seed&Key library was specified, None is returned.

Returns:: Generated security key
Return type:: ByteStream

WriteDataByIdentifier¶

class WriteDataByIdentifierResult¶

Bases: DiagResult

Result of a successful WriteDataByIdentifier (0x2E) call, consisting of ID.

GetDataIdentifier()¶

Returns the data identifier.

Returns:: Data identifier
Return type:: int

WriteMemoryByAddress¶

class WriteMemoryByAddressResult¶

Bases: DiagResult

Result of a successful writeMemoryByAddress (0x3D) call, consisting of MemoryAddress and MemorySize.

GetMemoryAddress()¶

Returns the echo of the memory address.

Returns:: Memory address
Return type:: int

GetMemorySize()¶

Returns the echo of the memory size.

Returns:: Memory size
Return type:: int

NegativeResponse¶

class NegativeResponse¶

Bases: DiagResult

Representation of a negative UDS response.

GetUDSErrMsg()¶

Returns the UDS error message.

Returns:: UDS error message
Return type:: str

GetNRC()¶

Returns the negative response code.

Returns:: negative response code
Return type:: int

class UndefinedResponse¶

Bases: object

Im Fall, dass als Ergebniss eines Diagnoserequests ‘Undefined’ vorliegt (z.b. manueller Testabbruch) kann dies für eine schönere Meldung im Testreport in UndefinedReponse umgewandelt werden.

KWP2000 result objects¶

ClearDTC¶

class ClearDTCResult¶

Bases: DiagResult

Result of a successful ClearDTC (0x14) call, consisting of the optional DTC group.

GetGroupOfDTCs()¶

Returns the DTC group.

Returns:: DTC group
Return type:: ByteStream

ECUReset¶

class ECUResetResult¶

Bases: DiagResult

This class represents the result of a successful ECUReset (0x11) call, consisting of the reset status.

GetResetStatus()¶

Returns the optional Reset Status returned by the ECU.

Returns:: Reset status
Return type:: ByteStream

InputOutputControlByCommonIdentifier¶

class InputOutputControlByCommonIdentifierResult¶

Bases: DiagResult

Result of a successful InputOutputControlByCommonIdentifier (0x2F) call, consisting of ID and data. Only one set of (ID, data) is supported.

GetDataIdentifierHighByte()¶

Returns the InputOutputCommonIdentifier (High Byte).

Returns:: InputOutputCommonIdentifier (High Byte)
Return type:: int

GetDataIdentifierLowByte()¶

Returns the InputOutputCommonIdentifier (Low Byte).

Returns:: InputOutputCommonIdentifier (Low Byte)
Return type:: int

GetControlStatus()¶

Returns the ControlStatus.

Returns:: ControlStatus
Return type:: ByteStream

InputOutputControlByLocalIdentifier¶

class InputOutputControlByLocalIdentifierResult¶

Bases: DiagResult

Result of a successful InputOutputControlByLocalIdentifier (0x30) call, consisting of ID and data. Only one set of (ID, data) is supported.

GetDataIdentifier()¶

Returns the data identifier.

Returns:: Data identifier
Return type:: int

GetControlStatus()¶

Returns the ControlStatus.

Returns:: ControlStatus
Return type:: ByteStream

ReadDataByCommonIdentifier¶

class ReadDataByCommonIdentifierResult¶

Bases: DiagResult

Result of a successful ReadDataByLocalIdentifier (0x22) call, consisting of ID and data. Only one set of (ID, data) is supported.

GetDataIdentifierHighByte()¶

Returns the RecordCommonIdentifier (High Byte).

Returns:: RecordCommonIdentifier (High Byte)
Return type:: int

GetDataIdentifierLowByte()¶

Returns the RecordCommonIdentifier (Low Byte).

Returns:: RecordCommonIdentifier (Low Byte)
Return type:: int

GetData()¶

Returns the record value.

Returns:: record value
Return type:: ByteStream

ReadDataByLocalIdentifier¶

class ReadDataByLocalIdentifierResult¶

Bases: DiagResult

Result of a successful ReadDataByLocalIdentifier (0x21) call, consisting of ID and data. Only one set of (ID, data) is supported.

GetDataIdentifier()¶

Returns the RecordLocalIdentifier.

Returns:: RecordLocalIdentifier
Return type:: int

GetData()¶

Returns the record value.

Returns:: record value
Return type:: ByteStream

ReadDTCInformation¶

class ReadDiagnosticTroubleCodesDiagResult¶

Bases: DiagResult

This class represents the result of a successful ReadDiagnosticTroubleCodes (0x13) call, consisting of the number and list of DTCs.

GetDTCCount()¶

Returns the DTC count

Returns:: DTC count
Return type:: int

GetDTCFaultList()¶

Returns the list of DTC faults

Returns:: List of DTCs
Return type:: list<DTCNumber>

class ReadDiagnosticTroubleCodesAndStatusDiagResult¶

Bases: DiagResult

This class represents the result of a successful ReadDiagnosticTroubleCodesByStatus (0x18) or ReadStatusOfDiagnosticTroubleCodes (0x17) call, consisting of the number and list of DTCs and status.

GetDTCCount()¶

Returns the DTC count

Returns:: DTC count
Return type:: int

GetDTCFaultList()¶

Returns the list of DTC faults

Returns:: List of DTCs and corresponding status
Return type:: list<DTCAndStatusRecord>

ReadECUIdentification¶

class ReadECUIdentificationResult¶

Bases: DiagResult

Result of a successful ReadECUIdentification (0x1A) call, consisting of ID and data. Only one set of (ID, data) is supported.

GetDataIdentifier()¶

Returns the data identifier.

Returns:: Data identifier
Return type:: int

GetData()¶

Returns the ECU identification parameters.

Returns:: ECU identification parameters
Return type:: ByteStream

RoutineControl¶

class RoutineByLocalIdentifierDiagResult¶

Bases: DiagResult

This class represents the result of a successful RoutineByLocalIdentifier call

GetRoutineId()¶

Returns the routine id

Returns:: Routine Id
Return type:: int

GetStatusRecord()¶

Returns the status record

Returns:: Status record
Return type:: ByteStream

class StartRoutineByLocalIdentifierDiagResult¶

Bases: RoutineByLocalIdentifierDiagResult

This class represents the result of a successful StartRoutineByLocalIdentifier (0x31) call, consisting of the routine entry status.

GetEntryStatus()¶

Returns the entry status

Returns:: Entry status
Return type:: ByteStream

class StopRoutineByLocalIdentifierDiagResult¶

Bases: RoutineByLocalIdentifierDiagResult

This class represents the result of a successful StopRoutineByLocalIdentifier (0x32) call, consisting of the routine exit status.

GetExitStatus()¶

Returns the exit status

Returns:: exit status
Return type:: ByteStream

class RequestRoutineByLocalIdentifierDiagResult¶

Bases: RoutineByLocalIdentifierDiagResult

This class represents the result of a successful RequestRoutineByLocalIdentifier (0x33) call, consisting of the routine results.

GetRoutineResults()¶

Returns the routine results

Returns:: Routine results
Return type:: ByteStream

WriteDataByCommonIdentifier¶

class WriteDataByCommonIdentifierResult¶

Bases: DiagResult

Result of a successful WriteDataByCommonIdentifier (0x3B) call, consisting of ID.

GetDataIdentifierHighByte()¶

Returns the RecordCommonIdentifier (High Byte).

Returns:: RecordCommonIdentifier (High Byte)
Return type:: int

GetDataIdentifierLowByte()¶

Returns the RecordCommonIdentifier (Low Byte).

Returns:: RecordCommonIdentifier (Low Byte)
Return type:: int

WriteDataByLocalIdentifier¶

class WriteDataByLocalIdentifierResult¶

Bases: DiagResult

Result of a successful WriteDataByLocalIdentifier (0x3B) call, consisting of ID.

GetDataIdentifier()¶

Returns the data identifier.

Returns:: Data identifier
Return type:: int

J1939¶

class J1939Message¶

A J1939 message.

priority¶

The priority of the message

Type:: int

pduFormat¶

The PDU format of the message

Type:: int

pduSpecific¶

The PDU specific part of the message. This could be either the destination address (PDU format < 0xf0) or the group extension.

Type:: int

sourceAddress¶

The source address of the message

Type:: int

tla¶

The three letter acronym of the DTC

Type:: str

payload¶

The payload of the message

Type:: ByteStream

timestamp¶

Timestamp of the message (only available in the trace analysis). If the message consists of multiple frames, the timestamp of the first incoming message is used.

Type:: float / None

class J1939DTCList¶

Container for J1939DTCs.

Class var TYPE_DM1:: active DTC
Class var TYPE_DM2:: previously active DTC

Check(sourceAddress, dtcSet=None, conjunction='AND', dtcNotSet=None, dtcType=None)¶

Check if a set of DTCs from a specific sender is included.

Examples:

Check that there is no DTC on ECU “ABC”

dtcList.Check("ABC", conjunction="ONLY")
Check that active DTCs 203.04 and 123.03 are set on ECU “ABC”

dtcList.Check("ABC", ["203.04", "123.03"], "AND", dtcType="Active")

Parameters:

sourceAddress¶

SourceAddress (int), TLA (string) or “ALL” (the source isn’t checked)

dtcSet=None¶

List of DTCs which should be included, e.g. [“2001.11”, “2003.14”]

conjunction='AND'¶

Possibilities for checking the dtcSet:

”AND”: all DTCs from dtcSet must be included, others are allowed

”ONLY”: all DTCs from dtcSet must be included, others are forbidden

”OR”: at least one DTC from dtcSet must be included, others are allowed

dtcNotSet=None¶

List of DTCs which may not be included, e.g. [“2001.11”, “2003.14”]

dtcType=None¶

DTC-Type (“Active”, “Previously Active”) or None (type is ignored)

Returns:

Expectation fulfilled

Return type:

bool

class J1939DTC¶

A J1939 Diagnostic response.

Class var TYPE_DM1:: active DTC
Class var TYPE_DM2:: previously active DTC

sourceAddress¶

The source address of the DTC

Type:: int

tla¶

The three letter acronym of the DTC

Type:: str

spn¶

The suspect parameter number of the DTC

Type:: int

fmi¶

The failure mode identifier of the DTC

Type:: int

dtc¶

Combination of SPN and FMI (format: <spn>.<fmi>)

Type:: str

count¶

The occurrence count of the DTC

Type:: int

type¶

The DTC type (TYPE_DM1 “Active” / TYPE_DM2 “Previously Active”)

Type:: str

timestamp¶

Timestamp of the DTC (only available in the trace analysis) If the message consists of multiple frames, the timestamp of the first incoming message is used.

Type:: float / None

Advanced properties of diagnostics-related objects¶

UDS result objects¶

DiagService¶

ObdOnUdsService¶

Authentication¶

UploadDownloadFunctionalUnit¶

DiagnosticSessionControl¶

ECUReset¶

InputOutputControlByIdentifier¶

ReadDataByIdentifier¶

ReadDTCInformation¶

ReadMemoryByAddress¶

RoutineControl¶

SecurityAccess¶

WriteDataByIdentifier¶

WriteMemoryByAddress¶

NegativeResponse¶

KWP2000 result objects¶

ClearDTC¶

ECUReset¶

InputOutputControlByCommonIdentifier¶

InputOutputControlByLocalIdentifier¶

ReadDataByCommonIdentifier¶

ReadDataByLocalIdentifier¶

ReadDTCInformation¶

ReadECUIdentification¶

RoutineControl¶

WriteDataByCommonIdentifier¶

WriteDataByLocalIdentifier¶

J1939¶