biz.aQute.modbus.api

Class SerialProtocol

java.lang.Object

biz.aQute.modbus.api.ApplicationProtocol

biz.aQute.modbus.api.SerialProtocol

All Implemented Interfaces:

Server

public class SerialProtocol
extends ApplicationProtocol
implements Server

This class models a ModBus Application Protocol wrapper. It inserts the MBAP header in front of the Modbus ADU.

Field Summary

Fields inherited from class biz.aQute.modbus.api.ApplicationProtocol

bigWordEndian, MAXIMUM_ADU_LENGTH, MINIMUM_ADU_LENGTH

Constructor Summary

Constructors

Constructor and Description
SerialProtocol(boolean bigWordEndian, int address, Unit unit)

Method Summary

Modifier and Type	Method and Description
PDU	accept(PDU request)
PDU	getPDU()
protected PDU	getRequestPDU()
protected PDU	send(PDU buffer, Server server)

Methods inherited from class biz.aQute.modbus.api.ApplicationProtocol

addUnit, getUnitAddresses, indication, readCoils, readDiscreteInputs, readHoldingRegisters, validate, writeMultipleRegisters, writeSingleRegister

Methods inherited from class java.lang.Object

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

Constructor Detail

SerialProtocol

public SerialProtocol(boolean bigWordEndian,
                      int address,
                      Unit unit)

Method Detail

accept

public PDU accept(PDU request)

Specified by:

accept in interface Server

getPDU

public PDU getPDU()

Specified by:

getPDU in interface Server

getRequestPDU

protected PDU getRequestPDU()

Specified by:

getRequestPDU in class ApplicationProtocol

send

protected PDU send(PDU buffer,
                   Server server)

Specified by:

send in class ApplicationProtocol