/******************************************************************************* * TmsDataClient2.cpp TMS API example code for a Data Client * T.Barnaby, BEAM Ltd, 2007-09-19 ******************************************************************************* * * This is a very basic example of using the TmsApi from a clients perspective. * It is designed to give an overview of using the API. * This example fetches the Sigma/DeltaX/DeltaY levels from all * pickups for the first bunch. */ #include <iostream> #include <stdio.h> #include <TmsD.h> #include <TmsC.h> using namespace Tms; using namespace std; // Function to reads some data BError tmsTest(TmsProcess& tmsProcess){ BError err; DataInfo dataInfo;

BUInt32 cn = 0;

BString ct;

BUInt32 n;

Data data;

BUInt32 chan;

// Find out the current cycle number and type if(err = tmsProcess.getCycleInfo(cn, ct)){ return err.set(1, BString("Error: Getting Cycle Number: ") + err.getString()); } printf("Getting data from all pick-ups for cycle: %u\n", cn); // Setup dataInfo dataInfo.cycleNumber = cn; dataInfo.channel = 0; dataInfo.cyclePeriod = CyclePeriodEvent0; dataInfo.startTime = 0; dataInfo.orbitNumber = 0; dataInfo.bunchNumber = 1; dataInfo.function = DataFunctionRaw; dataInfo.argument = 0; dataInfo.numValues = 1024; dataInfo.beyondPeriod = 1; if(err = tmsProcess.getData(dataInfo, data)){ printf("Error: Getting Data: %d %s\n", err.getErrorNo(), err.getString().retStr()); for(chan = 0; chan < data.errors.size(); chan++){ printf("Chan: %d ErrorNo: %d ErrorStr: %s\n", chan + 1, data.errors[chan].getErrorNo(), data.errors[chan].getString().retStr()); } return err.set(1, BString("Error: Getting Data: ") + err.getString()); } return err; } int main(int argc, char** argv){ BError err; BString host = "localhost"; TmsProcess tmsProcess; if(argc == 2) host = argv[1]; // Connect to the Process service

if(err = tmsProcess.connectService(BString("//") + host + "/tmsProcess1")){

cerr << "Error: " << err.getString() << "\n"; return 1; } // Run a normal data gathering cycle as a normal client would. if(err = tmsTest(tmsProcess)){ cerr << "Error: " << err.getString() << "\n"; return 1; } return 0; }