dnp3

Sep 30, 2026

Changes in this version

type PointType

+ const TypeDataset

+ const TypeFrozenAnalog

+ const TypeSecurityStatistic

+ const TypeVirtualTerminal

+ type TimeAndInterval struct

+ Interval uint32

+ Time Timestamp

+ Units uint8

Sep 30, 2026

Changes in this version

+ var ErrRejected = errors.New("dnp3: request rejected by peer")

+ type CommandEvent struct

+ Analog bool

+ State bool

+ Status CommandStatus

+ Time Timestamp

+ Value float64

type PointType

+ const TypeAnalogCommandEvent

+ const TypeBinaryCommandEvent

Sep 24, 2026

Changes in this version

type Attribute

+ func (a Attribute) List() []AttributeListItem

+ type AttributeListItem struct

+ Variation uint8

+ Writable bool

type AttributeType

+ const AttrAttributeList

+ const AttrExtAttributeList

Sep 2, 2026

Changes in this version

+ const AttrAll

+ const AttrList

+ const AttrSetStandard

+ func AttributeName(variation uint8) (string, bool)

+ type Attribute struct

+ Number int64

+ Octets []byte

+ Real float64

+ Set uint8

+ Text string

+ Time time.Time

+ Type AttributeType

+ Variation uint8

+ func (a Attribute) Name() string

+ func (a Attribute) String() string

+ func (a Attribute) Value() string

+ type AttributeType uint8

+ const AttrBitString

+ const AttrFloat

+ const AttrOctetString

+ const AttrSignedInt

+ const AttrTime

+ const AttrUnsignedInt

+ const AttrVisibleString

+ func (t AttributeType) String() string

Aug 31, 2026

Changes in this version

+ var ErrFileTransfer = errors.New("dnp3: file transfer failed")

+ type FileInfo struct

+ Created time.Time

+ Name string

+ Permissions FilePermissions

+ Size uint32

+ Type FileType

+ func (f FileInfo) IsDir() bool

+ func (f FileInfo) String() string

+ type FileMode uint16

+ const FileModeAppend

+ const FileModeNull

+ const FileModeRead

+ const FileModeWrite

+ func (m FileMode) String() string

+ type FilePermissions uint16

+ const PermGroupExecute

+ const PermGroupRead

+ const PermGroupWrite

+ const PermOwnerExecute

+ const PermOwnerRead

+ const PermOwnerWrite

+ const PermWorldExecute

+ const PermWorldRead

+ const PermWorldWrite

+ func (p FilePermissions) String() string

+ type FileStatus uint8

+ const FileBlockSequence

+ const FileBufferOverrun

+ const FileCannotAbort

+ const FileCommLost

+ const FileFatal

+ const FileHandleExpired

+ const FileInvalidHandle

+ const FileInvalidMode

+ const FileLocked

+ const FileNotFound

+ const FileNotOpen

+ const FilePermissionDenied

+ const FileSuccess

+ const FileTooManyOpen

+ const FileUndefined

+ const FileWriteBlockSize

+ func (s FileStatus) Err() error

+ func (s FileStatus) String() string

+ type FileType uint16

+ const FileTypeDirectory

+ const FileTypeSimple

+ func (t FileType) String() string

Aug 14, 2026

Changes in this version

+ const MaxDNP3Time

+ const MaxOctetStringLen

+ const Version

+ var ErrBadConfig = errors.New("dnp3: invalid configuration")

+ var ErrClosed = errors.New("dnp3: closed")

+ var ErrMalformed = errors.New("dnp3: malformed data")

+ var ErrNoConnection = errors.New("dnp3: no connection")

+ var ErrNotSupported = errors.New("dnp3: not supported by peer")

+ var ErrTaskFailed = errors.New("dnp3: task failed")

+ var ErrTimeout = errors.New("dnp3: timeout")

+ func AnalogFitsIn16(v float64) bool

+ func AnalogFitsIn32(v float64) bool

+ func DNP3ToTime(ms uint64) time.Time

+ func TimeToDNP3(t time.Time) uint64

+ type Analog struct

+ Flags Flags

+ Time Timestamp

+ Value float64

+ type AnalogOutput interface

+ type AnalogOutputFloat32 struct

+ Status CommandStatus

+ Value float32

+ type AnalogOutputFloat64 struct

+ Status CommandStatus

+ Value float64

+ type AnalogOutputInt16 struct

+ Status CommandStatus

+ Value int16

+ type AnalogOutputInt32 struct

+ Status CommandStatus

+ Value int32

+ type AnalogOutputStatus struct

+ Flags Flags

+ Time Timestamp

+ Value float64

+ type Binary struct

+ Flags Flags

+ Time Timestamp

+ Value bool

+ type BinaryOutputStatus struct

+ Flags Flags

+ Time Timestamp

+ Value bool

+ type Class uint8

+ const Class0

+ const Class1

+ const Class123

+ const Class2

+ const Class3

+ const ClassAll

+ const ClassNone

+ func (c Class) Has(mask Class) bool

+ func (c Class) String() string

+ type CommandStatus uint8

+ const CommandAlreadyActive

+ const CommandAlreadyComplete

+ const CommandAutomationInhibit

+ const CommandBlocked

+ const CommandBlockedOtherMstr

+ const CommandCanceled

+ const CommandDownstreamFail

+ const CommandDownstreamLocal

+ const CommandFormatError

+ const CommandHardwareError

+ const CommandLocal

+ const CommandNoSelect

+ const CommandNonParticipating

+ const CommandNotAuthorized

+ const CommandNotSupported

+ const CommandOutOfRange

+ const CommandProcessingLimited

+ const CommandSuccess

+ const CommandTimeout

+ const CommandTooManyOps

+ const CommandUndefined

+ func (s CommandStatus) OK() bool

+ func (s CommandStatus) String() string

+ type ControlCode uint8

+ const ControlClose

+ const ControlLatchOff

+ const ControlLatchOn

+ const ControlNUL

+ const ControlPulseOff

+ const ControlPulseOn

+ const ControlTrip

+ func (c ControlCode) Clear() bool

+ func (c ControlCode) IsClose() bool

+ func (c ControlCode) IsTrip() bool

+ func (c ControlCode) OpType() ControlCode

+ func (c ControlCode) String() string

+ type ControlRelayOutputBlock struct

+ Code ControlCode

+ Count uint8

+ OffTime uint32

+ OnTime uint32

+ Status CommandStatus

+ func (c ControlRelayOutputBlock) String() string

+ type Counter struct

+ Flags Flags

+ Time Timestamp

+ Value uint32

+ type DoubleBit uint8

+ const DoubleBitDeterminedOff

+ const DoubleBitDeterminedOn

+ const DoubleBitIndeterminate

+ const DoubleBitIntermediate

+ func (d DoubleBit) String() string

+ type DoubleBitBinary struct

+ Flags Flags

+ Time Timestamp

+ Value DoubleBit

+ type Flags uint8

+ const ChatterFilter

+ const CommLost

+ const Discontinuity

+ const LocalForced

+ const Online

+ const OverRange

+ const ReferenceErr

+ const RemoteForced

+ const Restart

+ const Rollover

+ const StateBit

+ func (f Flags) Clear(mask Flags) Flags

+ func (f Flags) Has(mask Flags) bool

+ func (f Flags) HasAny(mask Flags) bool

+ func (f Flags) IsGood() bool

+ func (f Flags) Set(mask Flags) Flags

+ func (f Flags) String() string

+ func (f Flags) StringFor(t PointType) string

+ type FrozenCounter struct

+ Flags Flags

+ Time Timestamp

+ Value uint32

+ type Indexed struct

+ Index uint16

+ Value T

+ type OctetString []byte

+ type PointType uint8

+ const TypeAnalog

+ const TypeAnalogOutputStatus

+ const TypeBinary

+ const TypeBinaryOutputStatus

+ const TypeCounter

+ const TypeDoubleBitBinary

+ const TypeFrozenCounter

+ const TypeOctetString

+ const TypeUnknown

+ func (p PointType) String() string

+ type RestartMode uint8

+ const ColdRestart

+ const WarmRestart

+ func (m RestartMode) String() string

+ type Timestamp struct

+ Quality TimestampQuality

+ Time time.Time

+ func NoTime() Timestamp

+ func Now(t time.Time) Timestamp

+ func Unsynchronized(t time.Time) Timestamp

+ func (t Timestamp) IsValid() bool

+ func (t Timestamp) String() string

+ type TimestampQuality uint8

+ const TimestampInvalid

+ const TimestampSynchronized

+ const TimestampUnsynchronized

+ func (q TimestampQuality) String() string