com.serotonin.modbus4j.msg

Class WriteMaskRegisterRequest

java.lang.Object

com.serotonin.modbus4j.msg.ModbusMessage

com.serotonin.modbus4j.msg.ModbusRequest

com.serotonin.modbus4j.msg.WriteMaskRegisterRequest

public class WriteMaskRegisterRequest
extends ModbusRequest

Field Summary

Fields inherited from class com.serotonin.modbus4j.msg.ModbusMessage

slaveId

Constructor Summary

Constructors

Constructor and Description
WriteMaskRegisterRequest(int slaveId, int writeOffset) Constructor that defaults the masks to have no effect on the register.
WriteMaskRegisterRequest(int slaveId, int writeOffset, int andMask, int orMask)

Method Summary

Methods

Modifier and Type	Method and Description
byte	getFunctionCode()
protected void	readRequest(ByteQueue queue)
void	setBit(int bit, boolean value)
void	validate(Modbus modbus)
protected void	writeRequest(ByteQueue queue)

Methods inherited from class com.serotonin.modbus4j.msg.ModbusRequest

createModbusRequest, handle, writeImpl

Methods inherited from class com.serotonin.modbus4j.msg.ModbusMessage

convertToBooleans, convertToBytes, convertToBytes, convertToShorts, getSlaveId, write

Methods inherited from class java.lang.Object

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

Constructor Detail

WriteMaskRegisterRequest

public WriteMaskRegisterRequest(int slaveId,
                        int writeOffset)
                         throws ModbusTransportException

Constructor that defaults the masks to have no effect on the register. Use the setBit function to modify mask values.

Parameters:

slaveId -

writeOffset -

Throws:

ModbusTransportException

WriteMaskRegisterRequest

public WriteMaskRegisterRequest(int slaveId,
                        int writeOffset,
                        int andMask,
                        int orMask)
                         throws ModbusTransportException

Throws:

ModbusTransportException

Method Detail

validate

public void validate(Modbus modbus)
              throws ModbusTransportException

Specified by:

validate in class ModbusRequest

Throws:

ModbusTransportException

setBit

public void setBit(int bit,
          boolean value)

writeRequest

protected void writeRequest(ByteQueue queue)

Specified by:

writeRequest in class ModbusRequest

getFunctionCode

public byte getFunctionCode()

Specified by:

getFunctionCode in class ModbusMessage

readRequest

protected void readRequest(ByteQueue queue)

Specified by:

readRequest in class ModbusRequest