io.openems.edge.bridge.modbus

Class BridgeModbusTcpImpl

java.lang.Object

io.openems.edge.common.component.AbstractOpenemsComponent

io.openems.edge.bridge.modbus.api.AbstractModbusBridge

io.openems.edge.bridge.modbus.BridgeModbusTcpImpl

All Implemented Interfaces:

BridgeModbus, BridgeModbusTcp, OpenemsComponent, org.osgi.service.event.EventHandler

public class BridgeModbusTcpImpl
extends AbstractModbusBridge
implements BridgeModbus, BridgeModbusTcp, OpenemsComponent, org.osgi.service.event.EventHandler

Provides a service for connecting to, querying and writing to a Modbus/TCP device.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BridgeModbusTcpImpl.ChannelId

Field Summary

Fields inherited from class io.openems.edge.bridge.modbus.api.AbstractModbusBridge

DEFAULT_RETRIES, DEFAULT_TIMEOUT

Constructor Summary

Constructors

Constructor and Description
BridgeModbusTcpImpl()

Method Summary

Modifier and Type	Method and Description
protected void	activate(org.osgi.service.component.ComponentContext context, io.openems.edge.bridge.modbus.ConfigTcp config)
void	closeModbusConnection() Closes the Modbus connection.
protected void	deactivate() Handles @Deactivate of implementations.
java.net.InetAddress	getIpAddress() Gets the IP address.
com.ghgande.j2mod.modbus.io.ModbusTransaction	getNewModbusTransaction() Creates a new Modbus Transaction on an open Modbus connection.
void	setIpAddress(java.net.InetAddress ipAddress)

Methods inherited from class io.openems.edge.bridge.modbus.api.AbstractModbusBridge

activate, addProtocol, getLogVerbosity, handleEvent, invalidateElementsAfterReadErrors, logError, logInfo, logWarn, removeProtocol

Methods inherited from class io.openems.edge.common.component.AbstractOpenemsComponent

_channel, activate, addChannel, addChannels, addChannels, alias, channels, getComponentContext, id, isEnabled, logDebug, modified, removeChannel

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.openems.edge.bridge.modbus.api.BridgeModbus

_setCycleTimeIsTooShort, _setExecutionDuration, _setSlaveCommunicationFailed, addProtocol, getCycleTimeIsTooShort, getCycleTimeIsTooShortChannel, getExecutionDuration, getExecutionDurationChannel, getSlaveCommunicationFailed, getSlaveCommunicationFailedChannel, removeProtocol

Methods inherited from interface io.openems.edge.common.component.OpenemsComponent

_channel, _getChannelAs, alias, channel, channel, channels, debugLog, getComponentContext, getModbusSlaveNatureTable, getState, getStateChannel, hasFaults, id, isEnabled, serviceFactoryPid, servicePid, updateConfigurationProperty, updateReferenceFilter

Methods inherited from interface org.osgi.service.event.EventHandler

handleEvent

Constructor Detail

BridgeModbusTcpImpl

public BridgeModbusTcpImpl()

Method Detail

activate

protected void activate(org.osgi.service.component.ComponentContext context,
                        io.openems.edge.bridge.modbus.ConfigTcp config)
                 throws java.net.UnknownHostException

Throws:

java.net.UnknownHostException

deactivate

protected void deactivate()

Description copied from class: AbstractOpenemsComponent

Handles @Deactivate of implementations. Prints log output.

Overrides:

deactivate in class AbstractModbusBridge

closeModbusConnection

public void closeModbusConnection()

Description copied from class: AbstractModbusBridge

Closes the Modbus connection.

Specified by:

closeModbusConnection in class AbstractModbusBridge

getNewModbusTransaction

public com.ghgande.j2mod.modbus.io.ModbusTransaction getNewModbusTransaction()
                                                                      throws OpenemsException

Description copied from class: AbstractModbusBridge

Creates a new Modbus Transaction on an open Modbus connection.

Specified by:

getNewModbusTransaction in class AbstractModbusBridge

Returns:

the Modbus Transaction

Throws:

OpenemsException - on error

getIpAddress

public java.net.InetAddress getIpAddress()

Description copied from interface: BridgeModbusTcp

Gets the IP address.

Specified by:

getIpAddress in interface BridgeModbusTcp

Returns:

the IP address

setIpAddress

public void setIpAddress(java.net.InetAddress ipAddress)