description: >
    Implement to emit D-Bus signal for PLDM Event Messages. PLDM Event Messages
    are PLDM monitoring and control messages that are used by a PLDM terminus to
    synchronously or asynchronously report PLDM events to a central party called
    the PLDM Event Receiver.

    When the PLDM daemon receives a sensorEvent of type stateSensorState, it
    emits the StateSensorEvent signal.

    This signal would be used by PLDM Requester apps on the BMC, which will rely
    on this signal to determine state changes on a connected PLDM entity.

    More information about PLDM Event Messages can be found at DSP0248 version
    1.2.0 section 13.

signals:
    - name: StateSensorEvent
      description: >
          Signal indicating that a state sensor change EventMessage is received.
          More information about properties can be found at DSP0248 version
          1.2.0 table 19.
      properties:
          - name: TID
            type: byte
            description: >
                A terminus id.

          - name: sensorID
            type: uint16
            description: >
                The sensorID is the value that is used in PDRs and PLDM sensor
                access commands to identify and access a particular sensor
                within a terminus.

          - name: sensorOffset
            type: byte
            description: >
                Identifies which state sensor within a composite state sensor
                the event is being returned for.

          - name: eventState
            type: byte
            description: >
                The event state value from the state change that triggered the
                event message.

          - name: previousEventState
            type: byte
            description: >
                The event state value for the state from which the present event
                state was entered.