driver

Aug 12, 2020

Changes in this version

type CommandInfo

+ RawType sdkModel.ValueType

May 13, 2020

Changes in this version

+ const IS_BYTE_SWAP

+ const IS_WORD_SWAP

+ const SERVICE_STOP_WAIT_TIME

Nov 14, 2019

Changes in this version

+ const PRIMARY_TABLE

+ const RAW_TYPE

+ const STARTING_ADDRESS

+ func TransformDataBytesToResult(req *sdkModel.CommandRequest, dataBytes []byte, commandInfo *CommandInfo) (*sdkModel.CommandValue, error)

type Driver

+ func (d *Driver) AddDevice(deviceName string, protocols map[string]models.ProtocolProperties, ...) error

+ func (d *Driver) RemoveDevice(deviceName string, protocols map[string]models.ProtocolProperties) error

+ func (d *Driver) UpdateDevice(deviceName string, protocols map[string]models.ProtocolProperties, ...) error

Jun 26, 2019

Changes in this version

+ const Address

+ const BOOL

+ const BaudRate

+ const COILS

+ const DISCRETES_INPUT

+ const DataBits

+ const FLOAT32

+ const FLOAT64

+ const HOLDING_REGISTERS

+ const INPUT_REGISTERS

+ const INT16

+ const INT32

+ const INT64

+ const Parity

+ const Port

+ const ProtocolRTU

+ const ProtocolTCP

+ const StopBits

+ const UINT16

+ const UINT32

+ const UINT64

+ const UnitID

+ var PrimaryTableBitCountMap = map[string]uint16

+ var ValueTypeBitCountMap = map[sdkModel.ValueType]uint16

+ func NewProtocolDriver() sdkModel.ProtocolDriver

+ func TransformCommandValueToDataBytes(commandInfo *CommandInfo, value *sdkModel.CommandValue) ([]byte, error)

+ func TransformDateBytesToResult(req *sdkModel.CommandRequest, dataBytes []byte, commandInfo *CommandInfo) (*sdkModel.CommandValue, error)

+ type CommandInfo struct

+ IsByteSwap bool

+ IsWordSwap bool

+ Length uint16

+ PrimaryTable string

+ StartingAddress uint16

+ ValueType sdkModel.ValueType

+ type ConnectionInfo struct

+ Address string

+ BaudRate int

+ DataBits int

+ Parity string

+ Port int

+ Protocol string

+ StopBits int

+ UnitID uint8

+ type DeviceClient interface

+ CloseConnection func() error

+ GetValue func(commandInfo interface{}) ([]byte, error)

+ OpenConnection func() error

+ SetValue func(commandInfo interface{}, value []byte) error

+ type Driver struct

+ AsyncCh chan<- *sdkModel.AsyncValues

+ Logger logger.LoggingClient

+ func (d *Driver) DisconnectDevice(deviceName string, protocols map[string]models.ProtocolProperties) error

+ func (d *Driver) HandleReadCommands(deviceName string, protocols map[string]models.ProtocolProperties, ...) (responses []*sdkModel.CommandValue, err error)

+ func (d *Driver) HandleWriteCommands(deviceName string, protocols map[string]models.ProtocolProperties, ...) error

+ func (d *Driver) Initialize(lc logger.LoggingClient, asyncCh chan<- *sdkModel.AsyncValues) error

+ func (d *Driver) Stop(force bool) error

+ type ModbusClient struct

+ IsModbusTcp bool

+ RTUClientHandler MODBUS.RTUClientHandler

+ TCPClientHandler MODBUS.TCPClientHandler

+ func NewDeviceClient(connectionInfo *ConnectionInfo) (*ModbusClient, error)

+ func (c *ModbusClient) CloseConnection() error

+ func (c *ModbusClient) GetValue(commandInfo interface{}) ([]byte, error)

+ func (c *ModbusClient) OpenConnection() error

+ func (c *ModbusClient) SetValue(commandInfo interface{}, value []byte) error