modbus_client library
Classes
- FunctionCode
- ModbusAppLogger
- A simple application logger.
- ModbusBitElement
- A Modbus bit value element. This is the base class of ModbusDiscreteInput and ModbusCoil elements.
- ModbusBitMask
- A Modbus bit mask type used by ModbusBitMaskRegister. If the specified register bit number (0 based index) is 1 then isActive is set to true and the bit mask value returns the activeValue else the inactiveValue.
- ModbusBitMaskRegister
- This Uint16 register type sets the value of a list of ModbusBitMask objects.
- ModbusBytesRegister
- This register type reads and writes byte array.
- ModbusClient
- The Modbus client definition.
- ModbusCoil
- A Modbus ModbusElementType.coil value element.
- ModbusDiscreteInput
- A Modbus ModbusElementType.discreteInput value element.
-
ModbusElement<
T> - The base element class
- ModbusElementRequest
- A request for a modbus element.
- ModbusElementsGroup
- An element group which is guarantied to be a valid list of Modbus elements:
- ModbusElementType
- The Modbus element types.
-
ModbusEnumRegister<
T extends ModbusIntEnum> - An enumeration register. The Uin16 register value is converted into a user defined enumeration. Example: enum BatteryStatus implements ModbusIntEnum { offline(0), standby(1), running(2), fault(3), sleepMode(4);
- ModbusEpochRegister
- This Uint32 register type converts the device epoch value into a DateTime.
- ModbusFileDoubleRecord
- A Double file record type
- ModbusFileFloatRecord
- A Float file record type
- ModbusFileInt16Record
- An Int6 file record type
- ModbusFileInt32Record
- An Int32 file record type
- ModbusFileMultipleRecord
- Modbus multiple file record types
- ModbusFileRecord
- A file record element
- ModbusFileRecordsReadRequest
- The read table records request. Max length of records in bytes should not exceed 72 bytes.
- ModbusFileRecordsWriteRequest
- The write table records request. Max length of records in bytes should not exceed 72 bytes.
- ModbusFileUint16Record
- A UInt6 file record type
- ModbusFileUint32Record
- A UIn32 file record type
- ModbusFunctionCode
- The Modbus standard function codes.
- ModbusInt16Register
- A signed 16 bit register
- ModbusInt32Register
- A signed 32 bit register
- ModbusIntEnum
- A Modbus enumeration type used by ModbusEnumRegister
-
ModbusNumRegister<
T extends num> - A numeric register where type can be ModbusElementType.inputRegister or ModbusElementType.inputRegister. The returned device value (i.e. raw value) can be of type Int16, Uint16, Int32 or Uint32.
- ModbusReadGroupRequest
- A read request of an elements group.
- ModbusReadRequest
- A read request of a single element.
- ModbusRequest
- The base Modbus request
- ModbusStatus
- A Modbus status type used by ModbusStatusRegister
- ModbusStatusRegister
- This register type converts an Uint16 device value into a ModbusStatus.
- ModbusUint16Register
- An unsigned 16 bit register
- ModbusUint32Register
- An unsigned 32 bit register
- ModbusWriteRequest
- A write request of a single element.
Enums
- FunctionType
- ModbusConnectionMode
- The connection mode used when sending a request.
- ModbusEpochType
- The Modbus epoch type used by ModbusEpochRegister.
- ModbusRecordType
- Record type used in multiple file records
- ModbusResponseCode
- The Modbus response codes.
Exceptions / Errors
- ModbusException
- The modbus_client package base Exception class.