source: branches/FACT++_scripts_refactoring/CheckFTU.js@ 19845

'use strict';

if (!("CheckFTU" in this)){
    var CheckFTU = {
        checkFTU : function(){
            console.out("Checking FTU: start");

            var service_ftm = new Subscription("FTM_CONTROL/FTU_LIST");

            // Make sure that we receive a 'Yes, we are connected and names are available' event
            service_ftm.get(5000);

            // Check for all FTUs to be connected when the next event arrives
            service_ftm.onchange = function(event)
            {
                var ping = event.obj['Ping'];
                for (var i=0; i<40; i++)
                {
                    if (ping[i]==1)
                        continue;

                    var str = "";
                    for (var h=0; h<4; h++)
                    {
                        for (var w=0; w<10; w++)
                            str += ping[h*10+w];
                        if (h!=3)
                            str += '|';
                    }

                    console.out(str)

                    console.out("Problems in the FTU communication found.");
                    console.out("Send command to disable all FTUs.");
                    console.out(" => Crate reset needed.");

                    dim.send("FTM_CONTROL/ENABLE_FTU", -1, false);
                    throw new Error("CrateReset[FTU]");
                }

                // Signal success by closing the connection
                service_ftm.close();
            }

            // Send ping (request FTU status)
            dim.send("FTM_CONTROL/PING");

            // Wait for 1 second for the answer
            var timeout = new Thread(3000, function(){ if (service_ftm.isOpen) throw new Error("Could not check that all FTUs are ok within 3s."); });
            while (service_ftm.isOpen)
                v8.sleep();

            console.out("Checking FTU: done");
            console.out("");
        },
    };
}
else{
    console.out("multiple include of 'CheckFTU.js'");
}