/*******************************************************************************
* 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;
UInt32 cn = 0;
BString ct;
UInt32 n;
Data data;
UInt32 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 = CyclePeriodHarmonic0;
dataInfo.startTime = 0;
dataInfo.orbitNumber = 0;
dataInfo.bunchNumber = 1;
dataInfo.function = DataFunctionRaw;
dataInfo.argument = 0;
dataInfo.numValues = 1024;
dataInfo.limitData = 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 + "/tmsProcess")){
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;
}