Library: IoT/Modbus
Package: ModbusMaster
Header: IoT/Modbus/ModbusMaster.h
Inheritance
Known Derived Classes: GenericMessage, WriteSingleCoilResponse, ReadWriteMultipleRegistersResponse, ReadFIFOQueueResponse, ModbusExceptionMessage, ReadCoilsResponse, ReadCoilsRequest, ReadDiscreteInputsResponse, ReadInputRegistersResponse, ReadDiscreteInputsRequest, ReadHoldingRegistersRequest, ReadHoldingRegistersResponse, ReadInputRegistersRequest, MaskWriteRegisterResponse, WriteSingleCoilRequest, WriteSingleRegisterRequest, WriteSingleRegisterResponse, ReadExceptionStatusRequest, ReadExceptionStatusResponse, WriteMultipleCoilsRequest, WriteMultipleCoilsResponse, WriteMultipleRegistersRequest, WriteMultipleRegistersResponse, MaskWriteRegisterRequest, ReadWriteMultipleRegistersRequest, ReadFIFOQueueRequest
Constructors
ModbusMessage 
ModbusMessage
ModbusMessage(
Poco::UInt8 fc
);
ModbusMessage
ModbusMessage(
Poco::UInt16 xid,
Poco::UInt8 fc
);
Variables
functionCode
Poco::UInt8 functionCode;
Modbus Function Code: 0x00 to 0x7F (see FunctionCodes).
slaveOrUnitAddress
Poco::UInt8 slaveOrUnitAddress;
Slave or unit address/ID.
transactionID
mutable Poco::UInt16 transactionID;
Transaction identifier for Modbus TCP.