doubleTriggerSequence.cxx

{
printf("starting double trigger sequence\n");

const unsigned length=1000;
const unsigned long ntrigs=10000;

int trigs[length];
for (int i=0; i<length; ++i){
  trigs[i]=0;
}

// add a couple of L1As:
trigs[0]=0x01;
trigs[130]=0x01;
// sequence end


// reset sequence control - need to do this before loading the sequence
tapi.timRegLoad(0x1a,0x0200);
tapi.timRegLoad(0x1a,0x0);

// load the sequence
tapi.timRegLoad(0x1C,length-1);
for (int i=0; i<length; ++i){
  tapi.timRegLoad(0x8000 + i*2, trigs[i]);
  int in = tapi.timReadRegister(0x8000 + i*2);
  //printf("in[%d]=0x%x (%x)\n",i,in,trigs[i]);
}

// enables
tapi.timRegLoad(0x0,0xFDFD);

// run enables
tapi.timRegLoad(0x18,0xFFFD);

// L1 counters
tapi.timRegLoad(0x12,0x0); 
tapi.timRegLoad(0x10,0x0);

// set up sequencer in cyclic, trigger, go mode
tapi.timRegLoad(0x1a,0x0C01);

unsigned long l1id=0;
do{
  l1id = tapi.timReadRegister(0x10) + (tapi.timReadRegister(0x12)<<16);
} while (l1id<ntrigs);

// stop the sequence!
tapi.timRegLoad(0x1a,0x0);

l1id = tapi.timReadRegister(0x10) + (tapi.timReadRegister(0x12)<<16);
printf("number of l1ids sent was %d \n\n",l1id);


for (int i=0; i<length; ++i){
  int out = tapi.timReadRegister(0x8000 + i*2);
  if (out==0){
    printf(".");
  }else if (out==0xffff){
    printf("x");
  }else{
    printf("\nOutput[%d]=0x%x\n",i,out);
  }
}
printf("\n");

} // end of macro

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