StateMachineRateScan::StateMachineRateScan ( ostream &  out = cout )

inline

Definition at line 439 of file ratescan.cc.

References ChangeMaximum(), ChangeStepSize(), HandleFtmStateChange(), HandleTriggerRates(), RateScan::State::kConfiguring, RateScan::State::kConnected, RateScan::State::kDimNetworkNA, RateScan::State::kDisconnected, RateScan::State::kInProgress, RateScan::State::kPaused, Pause(), Print(), Resume(), DimState::SetCallback(), SetReferenceBoard(), SetReferenceCamera(), SetReferencePatch(), StartRateScan(), StopRateScan(), DimState::Subscribe(), DimDescribedState::Subscribe(), and TriggerAutoPause().

                                            : StateMachineDim(out, "RATE_SCAN"),
        fDimFTM("FTM_CONTROL"),
        fDimData("RATE_SCAN/DATA", "X:1;I:1;F:1;F:1;F:1;F:40;F:160",
                 "|Id[s]:Start time used to identify measurement (UnixTime)"
                 "|Threshold[dac]:Threshold in DAC counts"
                 "|ElapsedTime[s]:Real elapsed time"
                 "|RelOnTime[ratio]:Relative on time"
                 "|TriggerRate[Hz]:Camera trigger rate"
                 "|BoardRate[Hz]:Board trigger rates"
                 "|PatchRate[Hz]:Patch trigger rates"),
        fDimProc("RATE_SCAN/PROCESS_DATA", "I:1;I:1;I:1",
                 "Rate scan process data"
                 "|min[DAC]:Value at which scan was started"
                 "|max[DAC]:Value at which scan will end"
                 "|step[DAC]:Step size for scan"),
        fAutoPause(false), fThreshold(-1), fReference(kCamera), fReferenceIdx(0)
    {
        // ba::io_service::work is a kind of keep_alive for the loop.
        // It prevents the io_service to go to stopped state, which
        // would prevent any consecutive calls to run()
        // or poll() to do nothing. reset() could also revoke to the
        // previous state but this might introduce some overhead of
        // deletion and creation of threads and more.

        fDim.Subscribe(*this);
        fDimFTM.Subscribe(*this);
        fDimFTM.SetCallback(bind(&StateMachineRateScan::HandleFtmStateChange, this));

        Subscribe("FTM_CONTROL/TRIGGER_RATES")
            (bind(&StateMachineRateScan::HandleTriggerRates, this, placeholders::_1));

        // State names
        AddStateName(RateScan::State::kDimNetworkNA, "DimNetworkNotAvailable",
                     "The Dim DNS is not reachable.");

        AddStateName(RateScan::State::kDisconnected, "Disconnected",
                     "The Dim DNS is reachable, but the required subsystems are not available.");

        AddStateName(RateScan::State::kConnected, "Connected",
                     "All needed subsystems are connected to their hardware, no action is performed.");

        AddStateName(RateScan::State::kConfiguring, "Configuring",
                     "Waiting for FTM to get 'Configured'.");

        AddStateName(RateScan::State::kInProgress, "InProgress",
                     "Rate scan in progress.");

        AddStateName(RateScan::State::kPaused, "Paused",
                     "Rate scan in progress but paused.");

        AddEvent("START_THRESHOLD_SCAN", "I:3;C", RateScan::State::kConnected)
            (bind(&StateMachineRateScan::StartRateScan, this, placeholders::_1, "SET_THRESHOLD"))
            ("Start rate scan for the threshold in the defined range"
             "|min[int]:Start value in DAC counts"
             "|max[int]:Limiting value in DAC counts"
             "|step[int]:Single step in DAC counts"
             "|type[text]:Ratescan type");

        AddEvent("START_N_OUT_OF_4_SCAN", "I:3", RateScan::State::kConnected)
            (bind(&StateMachineRateScan::StartRateScan, this, placeholders::_1, "SET_N_OUT_OF_4"))
            ("Start rate scan for N-out-of-4 in the defined range"
             "|min[int]:Start value in DAC counts"
             "|max[int]:Limiting value in DAC counts"
             "|step[int]:Single step in DAC counts");

        AddEvent("CHANGE_STEP_SIZE", "I:1", RateScan::State::kPaused, RateScan::State::kInProgress)
            (bind(&StateMachineRateScan::ChangeStepSize, this, placeholders::_1))
            ("Change the step size during a ratescan in progress"
             "|step[int]:Single step in DAC counts");

        AddEvent("CHANGE_MAXIMUM", "I:1", RateScan::State::kPaused, RateScan::State::kInProgress)
            (bind(&StateMachineRateScan::ChangeMaximum, this, placeholders::_1))
            ("Change the maximum limit during a ratescan in progress"
             "|max[int]:Limiting value in DAC counts");

        AddEvent("STOP", RateScan::State::kConfiguring, RateScan::State::kPaused, RateScan::State::kInProgress)
            (bind(&StateMachineRateScan::StopRateScan, this))
            ("Stop a ratescan in progress");

        AddEvent("SET_REFERENCE_CAMERA", RateScan::State::kDimNetworkNA, RateScan::State::kDisconnected, RateScan::State::kConnected)
            (bind(&StateMachineRateScan::SetReferenceCamera, this))
            ("Use the camera trigger rate as reference for the reolution");
        AddEvent("SET_REFERENCE_BOARD", "I:1", RateScan::State::kDimNetworkNA, RateScan::State::kDisconnected, RateScan::State::kConnected)
            (bind(&StateMachineRateScan::SetReferenceBoard, this, placeholders::_1))
            ("Use the given board trigger-rate as reference for the reolution"
             "|board[idx]:Index of the board (4*crate+board)");
        AddEvent("SET_REFERENCE_PATCH", "I:1", RateScan::State::kDimNetworkNA, RateScan::State::kDisconnected, RateScan::State::kConnected)
            (bind(&StateMachineRateScan::SetReferencePatch, this, placeholders::_1))
            ("Use the given patch trigger-rate as reference for the reolution"
             "|patch[idx]:Index of the patch (360*crate+36*board+patch)");

        AddEvent("TRIGGER_AUTO_PAUSE", RateScan::State::kDimNetworkNA, RateScan::State::kDisconnected, RateScan::State::kConnected)
            (bind(&StateMachineRateScan::TriggerAutoPause, this))
            ("Enable an automatic pause for the next ratescan, after it got configured.");

        AddEvent("PAUSE", RateScan::State::kInProgress)
            (bind(&StateMachineRateScan::Pause, this))
            ("Pause a ratescan in progress");
        AddEvent("RESUME", RateScan::State::kPaused)
            (bind(&StateMachineRateScan::Resume, this))
            ("Resume a paused ratescan");

        AddEvent("PRINT")
            (bind(&StateMachineRateScan::Print, this))
            ("");
    }

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