Hi
my problem still exist and my code throw CRC exception.
but finally i can run I/O logging and here is the result:
Stable Library
Native lib Version = RXTX-2.1-7
Java lib Version = RXTX-2.1-7
ready to send connect command
1331106184515 O 011000a80002043535353530f4
1331106184609 I 011000a80002042993
com.serotonin.modbus4j.exception.ModbusTransportException: CRC mismatch: given=1
065, calc=49192
at com.serotonin.modbus4j.base.ModbusUtils.checkCRC(ModbusUtils.java:104
)
at com.serotonin.modbus4j.serial.rtu.RtuMessageResponse.createRtuMessage
Response(RtuMessageResponse.java:41)
at com.serotonin.modbus4j.serial.rtu.RtuMessageParser.parseMessageImpl(R
tuMessageParser.java:41)
at com.serotonin.modbus4j.base.BaseMessageParser.parseMessage(BaseMessag
eParser.java:37)
at com.serotonin.messaging.MessageControl.data(MessageControl.java:170)
at com.serotonin.messaging.InputStreamListener.run(InputStreamListener.j
ava:76)
at java.lang.Thread.run(Unknown Source)
1331106186531 O 011000a80002043535353530f4
1331106186562 I 011000a80002042993
com.serotonin.modbus4j.exception.ModbusTransportException: CRC mismatch: given=1
065, calc=49192
at com.serotonin.modbus4j.base.ModbusUtils.checkCRC(ModbusUtils.java:104
)
at com.serotonin.modbus4j.serial.rtu.RtuMessageResponse.createRtuMessage
Response(RtuMessageResponse.java:41)
at com.serotonin.modbus4j.serial.rtu.RtuMessageParser.parseMessageImpl(R
tuMessageParser.java:41)
at com.serotonin.modbus4j.base.BaseMessageParser.parseMessage(BaseMessag
eParser.java:37)
at com.serotonin.messaging.MessageControl.data(MessageControl.java:170)
at com.serotonin.messaging.InputStreamListener.run(InputStreamListener.j
ava:76)