MCCS architecture class diagrams

Subarray Structure

@startuml class MccsController MccsController : Allocate() MccsController : Release() MccsController : RestartSubarray() MccsController : StandbyFull() MccsController : StandbyLow() MccsController : buildState MccsController : versionId class MccsSubarray MccsSubarray : +scanId MccsSubarray : +stationTrls MccsSubarray : +stationBeamTrls MccsSubarray : +subarrayBeamTrls MccsSubarray : +assignedResources MccsSubarray : +Abort() MccsSubarray : +AssignResources() MccsSubarray : +ReleaseAllResources() MccsSubarray : +Configure() MccsSubarray : +Scan() MccsSubarray : +EndScan() MccsSubarray : +End() MccsSubarray : +Restart() MccsSubarray : +SendTransientBuffer() class MccsSubarrayBeam MccsSubarrayBeam : +subarrayId MccsSubarrayBeam : +SubarrayBeamId MccsSubarrayBeam : +updateRate MccsSubarrayBeam : +stationTrls MccsSubarrayBeam : +stationBeamTrls MccsSubarrayBeam : +isBeamLocked MccsSubarrayBeam : +desiredPointing MccsSubarrayBeam : +pointingDelays MccsSubarrayBeam : +pointingDelayRates MccsSubarrayBeam : +pointingReferenceFrame MccsSubarrayBeam : +pointingTimestamp MccsSubarrayBeam : +AssignResources() MccsSubarrayBeam : +Configure() MccsSubarrayBeam : +DeConfigure() MccsSubarrayBeam : +ApplyPointing MccsSubarrayBeam : +Scan() MccsSubarrayBeam : +EndScan() MccsSubarrayBeam : +Abort() MccsSubarrayBeam : +ObsReset() MccsSubarrayBeam : +Restart() class MccsStationBeam MccsStationBeam : +subarrayId MccsStationBeam : +subarrayBeamId MccsStationBeam : +stationTrl MccsStationBeam : +logicalBeamId MccsStationBeam : +updateRate MccsStationBeam : +isBeamLocked MccsStationBeam : +channels MccsStationBeam : +antennaWeights MccsStationBeam : +desiredPointing MccsStationBeam : +pointingDelays MccsStationBeam : +pointingDelayRates MccsStationBeam : +pointingReferenceFrame MccsStationBeam : +pointingTimestamp MccsStationBeam : +phaseCentre MccsStationBeam : +apertureId MccsStationBeam : +AssignResources() MccsStationBeam : +Configure() MccsStationBeam : +DeConfigure() MccsStationBeam : +ApplyPointing MccsStationBeam : +Scan() MccsStationBeam : +EndScan() MccsStationBeam : +Abort() MccsStationBeam : +ObsReset() MccsStationBeam : +Restart() class MccsStation MccsStation : +transientBufferTrl MccsStation : +isCalibrated MccsStation : +isConfigured() MccsStation : +calibrationJobId MccsStation : +daqJobId MccsStation : +dataDirectory MccsStation : +beamTrls MccsStation : +delayCentre MccsStation : +calibrationCoefficients MccsStation : +Configure() MccsStation : +InitialSetup() MccsStation : +delayCentre MccsStation : calibrationCoefficients MccsStation : beamformerTable MccsStation : numberOfChannels MccsStation : LoadPointingDelays() MccsStation : ApplyPointingDelays() MccsStation : ConfigureChannels() MccsStation : DeallocateSubarray() MccsStation : +ApplyConfiguration() class SpsStation SpsStation : +isCalibrated SpsStation : +isConfigured SpsStation : +staticTimeDelays SpsStation : +channeliserRounding SpsStation : +cspRounding SpsStation : +preaduLevels SpsStation : +beamformerTable SpsStation : +isBeamformerRunning SpsStation : +tileProgrammingState SpsStation : +adcPower SpsStation : +Initialise() SpsStation : +StartAcquisition() SpsStation : +SetLmcDownload() SpsStation : +SetLmcIntegratedDownload() SpsStation : +SetCspIngest() SpsStation : +SetBeamFormerTable() SpsStation : +LoadCalibrationCoefficients() SpsStation : +ApplyCalibration() SpsStation : +LoadPointingDelays() SpsStation : +ApplyPointingDelays() SpsStation : +StartBeamformer() SpsStation : +StopBeamformer() class SkaSubarray SkaSubarray : +Abort() SkaSubarray : +AssignResources() SkaSubarray : +ReleaseAllResources() SkaSubarray : +Configure() SkaSubarray : +Scan() SkaSubarray : +EndScan() SkaSubarray : +End() SkaSubarray : +Restart() SkaDevice <|-- MccsController SkaObsDevice <|-- SkaSubarray SkaSubarray <|-- MccsSubarray SkaObsDevice <|-- MccsSubarrayBeam SkaObsDevice <|-- MccsStationBeam SkaObsDevice <|-- MccsStation SkaDevice <|-- SpsStation MccsController o-- MccsSubarray MccsController o-- MccsSubarrayBeam MccsController o-- MccsStationBeam MccsSubarray o-- TransientBufferManager MccsSubarray o-- MccsSubarrayBeam MccsSubarray o-- MccsStationBeam MccsSubarray o-- MccsStation MccsSubarrayBeam o-- MccsStationBeam MccsStationBeam o-- MccsStation MccsStation o-- SpsStation @enduml

Allocate command activity diagram

@startuml participant Controller participant StationProxy participant ControllerResourceManager participant Subarray participant SubarrayBeam participant StationBeam hnote over Subarray: EMPTY hnote over SubarrayBeam: EMPTY hnote over StationBeam: EMPTY == Collect subarray beam resources == loop stations Controller->StationProxy: release_from_subarray(subarray_trl) end loop subarray_beams loop apertures Controller -> StationProxy: allocate(channels) loop channel_blocks StationProxy -> StationProxy: get_free_resources(channels) end StationProxy -[#red]-> Controller: channel_ids StationProxy -[#red]> StationProxy: get_free_resources(station_beam) StationProxy -[#red]-> Controller: station_beam_id Controller -> ControllerResourceManager: get_free_resources(aperture) ControllerResourceManager --> Controller: station_beam_trl end == Assign allocated resources == Controller -> Subarray: AssignResources() loop subarray_beam_ids Controller -> SubarrayBeam: AssignResources() loop apertures Controller->StationBeam: AssignResources() hnote over StationBeam: IDLE StationBeam --> SubarrayBeam: ObsState.IDLE end hnote over SubarrayBeam: IDLE Subarray <-- SubarrayBeam: ObsState.IDLE end hnote over Subarray: IDLE @enduml

Configure command activity diagram

@startuml participant TelescopeManager as TM participant MccsSubarray as Subarray participant MccsSubarrayBeam as SubarrayBeam participant StationBeam participant MccsStation participant ApertureDB participant StationCalibrator as Calibration participant SpsStation participant MccsTile hnote over Subarray: IDLE hnote over SubarrayBeam: IDLE hnote over StationBeam: IDLE TM -> Subarray: Configure() activate Subarray loop station Subarray->MccsStation: DeallocateSubarray(subarray_id) end loop SubarrayBeam Subarray -> SubarrayBeam: Configure() loop StationBeam SubarrayBeam->StationBeam: Configure() StationBeam->ApertureDB: get_weights(weighting_key_ref) ApertureDB-->StationBeam: weights, phase_centre StationBeam->MccsStation: ConfigureChannels() StationBeam->MccsStation: LoadBeamWeights(weights) StationBeam->MccsStation: TrackObject() MccsStation->MccsStation: add_pointing_request() end hnote over StationBeam: READY hnote over SubarrayBeam: READY SubarrayBeam->Subarray: change_state_callback() end loop station Subarray->MccsStation: ApplyConfiguration() activate MccsStation MccsStation->SpsStation: SetBeamformerTable() loop tiles SpsStation->MccsTile: SetBeamformerTable() end note over MccsStation: LoadCalibrationCoefficients loop frequency channels MccsStation->Calibration: get_calibration(freq, cal_id) Calibration-->MccsStation: calibration_coefficients end loop channel blocks MccsStation->SpsStation: LoadCalibrationCoefficientsForChannels() loop tiles SpsStation->MccsTile: LoadCalibrationCoefficientsForChannels() end end note over MccsStation: ApplyCalibration MccsStation->SpsStation: SwitchCalibrationBank() loop tiles SpsStation->MccsTile: SwitchCalibrationBank() end note over MccsStation: (Not implemented ADR-111): start_beamformer MccsStation--[#blue]> SpsStation: StartBeamformer() loop tiles SpsStation--[#blue]> MccsTile: StartBeamformer() end deactivate MccsStation deactivate Subarray end hnote over Subarray: READY @enduml