com.serotonin.modbus4j.serial.rtu

类 RtuMaster

java.lang.Object

com.serotonin.modbus4j.Modbus

com.serotonin.modbus4j.ModbusMaster

com.serotonin.modbus4j.serial.SerialMaster

com.serotonin.modbus4j.serial.rtu.RtuMaster

public class RtuMaster
extends SerialMaster

字段概要

从类继承的字段 com.serotonin.modbus4j.serial.SerialMaster

SYNC_FUNCTION, SYNC_SLAVE, SYNC_TRANSPORT, transport, wrapper

从类继承的字段 com.serotonin.modbus4j.ModbusMaster

connected, initialized

从类继承的字段 com.serotonin.modbus4j.Modbus

DEFAULT_MAX_READ_BIT_COUNT, DEFAULT_MAX_READ_REGISTER_COUNT, DEFAULT_MAX_WRITE_REGISTER_COUNT

构造器概要

构造器

构造器和说明
RtuMaster(SerialPortWrapper wrapper)

方法概要

限定符和类型	方法和说明
static long	computeCharacterSpacing(SerialPortWrapper wrapper)
static float	computeCharacterTime(SerialPortWrapper wrapper)
static long	computeMessageFrameSpacing(SerialPortWrapper wrapper)
void	destroy()
void	init()
ModbusResponse	sendImpl(ModbusRequest request)

从类继承的方法 com.serotonin.modbus4j.serial.SerialMaster

close

从类继承的方法 com.serotonin.modbus4j.ModbusMaster

closeMessageControl, getDiscardDataDelay, getePoll, getIoLog, getMessageControl, getRetries, getTimeout, getValue, isConnected, isInitialized, isMultipleWritesOnly, scanForSlaveNodes, scanForSlaveNodes, send, send, setConnected, setDiscardDataDelay, setePoll, setIoLog, setMultipleWritesOnly, setRetries, setTimeout, setValue, testSlaveNode

从类继承的方法 com.serotonin.modbus4j.Modbus

getExceptionHandler, getMaxReadBitCount, getMaxReadCount, getMaxReadRegisterCount, getMaxWriteRegisterCount, setExceptionHandler, setMaxReadBitCount, setMaxReadRegisterCount, setMaxWriteRegisterCount, validateNumberOfBits, validateNumberOfRegisters

从类继承的方法 java.lang.Object

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

构造器详细资料

RtuMaster

public RtuMaster(SerialPortWrapper wrapper)

方法详细资料

init

public void init()
          throws ModbusInitException

覆盖:

init 在类中 SerialMaster

抛出:

ModbusInitException

destroy

public void destroy()

指定者:

destroy 在类中 ModbusMaster

sendImpl

public ModbusResponse sendImpl(ModbusRequest request)
                        throws ModbusTransportException

指定者:

sendImpl 在类中 ModbusMaster

抛出:

ModbusTransportException

computeMessageFrameSpacing

public static long computeMessageFrameSpacing(SerialPortWrapper wrapper)

computeCharacterSpacing

public static long computeCharacterSpacing(SerialPortWrapper wrapper)

computeCharacterTime

public static float computeCharacterTime(SerialPortWrapper wrapper)