created test_indep for testing code.
This commit is contained in:
carina@hades
parent
be16a4369b
commit
b2b5c75bb3
1
.gitignore
vendored
1
.gitignore
vendored
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@ -6,3 +6,4 @@
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test
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FSUDAQ
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test_indep
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139
ClassData.h
139
ClassData.h
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@ -18,7 +18,7 @@ class Data{
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public:
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int nByte; /// number of byte
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unsigned int nByte; /// number of byte
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char *buffer; /// readout buffer
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uint32_t NumEvents[MaxNChannels];
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uint32_t AllocatedSize;
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@ -40,35 +40,138 @@ class Data{
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}
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~Data(){
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delete buffer;
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for( int i = 0 ; i < MaxNChannels; i++){
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delete Events [i];
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delete Waveform [i];
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}
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}
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void AllocateMemory(int handle){
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int ret = CAEN_DGTZ_MallocReadoutBuffer(handle, &buffer, &AllocatedSize); /// output: buffer and allocatedSize
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ret |= CAEN_DGTZ_MallocDPPEvents(handle, reinterpret_cast<void**>(&Events), &AllocatedSize) ;
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for( int i = 0 ; i < MaxNChannels; i++){
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ret |= CAEN_DGTZ_MallocDPPWaveforms(handle, reinterpret_cast<void**>(&Waveform[i]), &AllocatedSize);
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void AllocateMemory(){
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BufferSize = 100000; /// byte
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buffer = (char *) malloc( BufferSize);
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printf("Allocated %d byte for buffer \n", BufferSize);
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for( int i = 0 ; i < MaxNChannels ; i++ ) Events[i] = (CAEN_DGTZ_DPP_PHA_Event_t *) malloc( BufferSize);
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printf("Allocated %d byte for Events for each channel \n", BufferSize);
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}
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if (ret != 0) {
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printf("Can't allocate memory buffers\n");
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CAEN_DGTZ_SWStopAcquisition(handle);
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CAEN_DGTZ_CloseDigitizer(handle);
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CAEN_DGTZ_FreeReadoutBuffer(&buffer);
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CAEN_DGTZ_FreeDPPEvents(handle, reinterpret_cast<void**>(&Events));
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void FreeMemory(){
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printf("======= Free memory, not impletment yet \n");
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}
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void ReadAllBuffer(){
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if( buffer == NULL ) return;
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unsigned int nw = 0;
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do{
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printf("#########################################\n");
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unsigned int word = ReadBuffer(nw);
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if( ( (word >> 28) & 0xF ) == 0xA ) { /// start of Board Agg
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unsigned int nWord = word & 0x0FFFFFFF ;
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printf(" number of words in this Agg : %d \n", nWord);
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nw = nw + 1; word = ReadBuffer(nw);
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unsigned int BoardID = ((word >> 27) & 0x1F);
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bool BoardFailFlag = ((word >> 26) & 0x1 );
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unsigned int ChannelMask = ( word & 0xFF ) ;
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printf("Board ID : %d, FailFlag = %d, ChannelMask = 0x%x\n", BoardID, BoardFailFlag, ChannelMask);
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nw = nw + 2;
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unsigned int AggCounter = ReadBuffer(nw);
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printf("Agg Counter : %d \n", AggCounter);
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printf("----------------------\n");
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nw = nw + 1;
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do{
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word = ReadBuffer(nw);
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bool hasFormatInfo = ((word >> 31) & 0x1);
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unsigned int aggSize = ( word & 0x3FFFFFF ) ;
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printf(" size : %d \n", aggSize);
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unsigned int nSample = 0; /// wave form;
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unsigned int nEvents = 0;
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if( hasFormatInfo ){
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nw = nw + 1; word = ReadBuffer(nw);
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nSample = ( word & 0xFFFF ) * 8;
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unsigned int digitalProbe = ( (word >> 16 ) & 0xF );
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unsigned int analogProbe2 = ( (word >> 20 ) & 0x3 );
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unsigned int analogProbe1 = ( (word >> 22 ) & 0x3 );
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unsigned int extra2Option = ( (word >> 24 ) & 0x7 );
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bool hasWaveForm = ( (word >> 27 ) & 0x1 );
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bool hasExtra2 = ( (word >> 28 ) & 0x1 );
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bool hasTimeStamp = ( (word >> 29 ) & 0x1 );
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bool hasEnergy = ( (word >> 30 ) & 0x1 );
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bool hasDualTrace = ( (word >> 31 ) & 0x1 );
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printf("dualTrace : %d, Energy : %d, Time: %d, Wave : %d, Extra2: %d, Extra2Option: %d \n",
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hasDualTrace, hasEnergy, hasTimeStamp, hasWaveForm, hasExtra2, extra2Option);
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printf("Ana Probe 1 & 2: %d %d , Digi Probe: %d, nSample : %d \n",
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analogProbe1, analogProbe2, digitalProbe, nSample);
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nEvents = aggSize / (nSample/2 + 2 + hasExtra2 );
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printf("=========== nEvents : %d \n", nEvents);
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}else{
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printf("====== Allocated %d byte memory for data buffer.\n", AllocatedSize);
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printf("does not has format info. unable to read buffer.\n");
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break;
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}
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for( int ev = 0; ev < nEvents ; ev++){
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printf("=================================== event : %d\n", ev);
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nw = nw +1 ; word = ReadBuffer(nw);
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bool channelTag = ((word >> 31) & 0x1);
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unsigned int timeStamp = (word & 0x7FFFFFFF);
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int channel = log(ChannelMask)/log(2) *2 + channelTag;
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printf("ch : %d, timeStamp %u \n", channel, timeStamp);
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///===== read waveform
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for( int wi = 0; wi < nSample/2; wi++){
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nw = nw +1 ; word = ReadBuffer(nw, false);
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bool isTrigger1 = (( word >> 31 ) & 0x1 );
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unsigned int wave1 = (( word >> 16) & 0x3FFF);
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bool isTrigger0 = (( word >> 15 ) & 0x1 );
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unsigned int wave0 = ( word & 0x3FFF);
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if( ev == 0 ){
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printf(" %5d, %d \n", wave0, isTrigger0);
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printf(" %5d, %d \n", wave1, isTrigger1);
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}
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}
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void FreeMemory(int handle){
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printf("======= Free memory \n");
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CAEN_DGTZ_FreeReadoutBuffer(&buffer);
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CAEN_DGTZ_FreeDPPEvents(handle, reinterpret_cast<void**>(&Events));
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CAEN_DGTZ_FreeDPPWaveforms(handle, Waveform);
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nw = nw +1 ; word = ReadBuffer(nw);
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unsigned int extra2 = word;
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nw = nw +1 ; word = ReadBuffer(nw);
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unsigned int extra = (( word >> 16) & 0x3FF);
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unsigned int energy = (word & 0x7FFF);
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bool pileUp = ((word >> 15) & 0x1);
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printf("PileUp : %d , extra : 0x%4x, energy : %d \n", pileUp, extra, energy);
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}
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nw ++;
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}while( nw < nWord);
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}else{
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printf("incorrect buffer header. \n");
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break;
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}
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}while(true);
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}
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unsigned int ReadBuffer(unsigned int nWord, bool verbose = true){
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if( buffer == NULL ) return 0;
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unsigned int word = 0;
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for( int i = 0 ; i < 4 ; i++) word += ((buffer[i + 4 * nWord] & 0xFF) << 8*i);
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if( verbose) printf("%d | 0x%08x\n", nWord, word);
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return word;
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}
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};
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@ -186,7 +186,7 @@ int Digitizer::CloseDigitizer(){
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ret = CAEN_DGTZ_SWStopAcquisition(handle);
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ret |= CAEN_DGTZ_CloseDigitizer(handle);
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data->FreeMemory(handle);
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data->FreeMemory();
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return ret;
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}
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@ -359,58 +359,40 @@ unsigned int Digitizer::CalByteForBuffer(){
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void Digitizer::ReadData(){
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/// The Event Aggreation defined how many events in one ReadData. when 0 = automatics
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uint32_t BufferSize = 10000000;
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//char buffer[10000];
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char *buffer;
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buffer = (char *) malloc( BufferSize);
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//ret = CAEN_DGTZ_MallocReadoutBuffer(handle, &buffer, &BufferSize);
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printf("Allocated %d byte for buffer \n", BufferSize);
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//ErrorMsg("CAEN_DGTZ_MallocReadoutBuffer");
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CAEN_DGTZ_DPP_PHA_Event_t * Events[MaxNChannels]; /// events buffer
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for( int i = 0 ; i < MaxNChannels ; i++ ) Events[i] = (CAEN_DGTZ_DPP_PHA_Event_t *) malloc( BufferSize);
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//ret = CAEN_DGTZ_MallocDPPEvents(handle, reinterpret_cast<void**>(&Events), &BufferSize) ;
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printf("Allocated %d byte for Events \n", BufferSize);
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//ErrorMsg("CAEN_DGTZ_MallocReadoutBuffer");
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ret = CAEN_DGTZ_ReadData(handle, CAEN_DGTZ_SLAVE_TERMINATED_READOUT_MBLT, buffer, &BufferSize);
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printf("Read Buffer size %d byte \n", BufferSize);
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if (ret) {
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ErrorMsg("ReadData");
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return;
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}
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data->nByte = BufferSize;
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if (data->nByte == 0 ) {
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if( data->buffer == NULL ) {
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printf("need allocate memory for readout buffer\n");
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return;
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}
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uint32_t NumEvents[MaxNChannels];
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ret = (CAEN_DGTZ_ErrorCode) CAEN_DGTZ_GetDPPEvents(handle, buffer, BufferSize, reinterpret_cast<void**>(&Events), NumEvents);
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//ret = CAEN_DGTZ_ReadData(handle, CAEN_DGTZ_SLAVE_TERMINATED_READOUT_MBLT, data->buffer, &(data->nByte));
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//printf("Read Buffer size %d byte \n", data->nByte);
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//if (ret || data->nByte == 0) {
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// ErrorMsg("ReadData");
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// return;
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//}
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ret = (CAEN_DGTZ_ErrorCode) CAEN_DGTZ_GetDPPEvents(handle, data->buffer, data->BufferSize, reinterpret_cast<void**>(&(data->Events)), data->NumEvents);
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for( int i = 0 ; i < MaxNChannels; i++){
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printf(" extracted %d events in ch-%02d\n", NumEvents[i], i);
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printf(" extracted %d events in ch-%02d\n", data->NumEvents[i], i);
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}
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ErrorMsg("GetDPPEvents");
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printf("================================================\n");
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///========== print events
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for( int ch = 0; ch < NChannel; ch++){
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printf("--------- ch - %d, %d\n", ch, NumEvents[ch]);
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for( int ev = 0; ev < NumEvents[ch]; ev++){
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printf("%4d, %lu, %d, %d, %d \n", ev, Events[ch][ev].TimeTag,
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Events[ch][ev].Energy,
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Events[ch][ev].Extras,
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Events[ch][ev].Extras2);
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printf("--------- ch - %d, %d\n", ch, data->NumEvents[ch]);
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for( int ev = 0; ev < data->NumEvents[ch]; ev++){
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printf("%4d, %lu, %d, %d, %d \n", ev, (data->Events[ch][ev]).TimeTag,
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(data->Events[ch][ev]).Energy,
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(data->Events[ch][ev]).Extras,
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(data->Events[ch][ev]).Extras2);
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}
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}
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FILE * haha = fopen("output.bin", "w+");
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fwrite(buffer, BufferSize, 1, haha);
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fwrite(data->buffer, data->nByte, 1, haha);
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fclose(haha);
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}
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@ -475,7 +457,7 @@ void Digitizer::SetMaxNumberOfAggregatePerBlackTransfer(unsigned int numEvent){
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void Digitizer::SetInputDynamicRange(unsigned int TwoVol_0_or_halfVol_1, int ch){ WriteRegister( Register::DPP::InputDynamicRange, TwoVol_0_or_halfVol_1, ch); ErrorMsg("SetInputDynamicRange");}
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void Digitizer::SetPreTriggerSample(unsigned int nSample, int ch) { WriteRegister( Register::DPP::PreTrigger, nSample / 4, ch); ErrorMsg("SetPreTriggerSample");}
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void Digitizer::SetPreTriggerDuration(unsigned int ns, int ch) { WriteRegister( Register::DPP::PreTrigger, ns / ch2ns / 4, ch); ErrorMsg("SetPreTriggerSample");}
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void Digitizer::SetDCOffset(float offsetPrecentage, int ch) { WriteRegister( Register::DPP::ChannelDCOffset, uint( ADCFullSize * offsetPrecentage), ch ); ErrorMsg("SetDCOffset");}
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void Digitizer::SetDCOffset(float offsetPrecentage, int ch) { WriteRegister( Register::DPP::ChannelDCOffset, uint( 0xFFFF * (1.0-offsetPrecentage)), ch ); ErrorMsg("SetDCOffset");}
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void Digitizer::SetVetoWidth(uint32_t bit, int ch) { WriteRegister( Register::DPP::VetoWidth, bit, ch); ErrorMsg("SetVetoWidth");}
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void Digitizer::SetTriggerPolarity(bool RiseingIsZero, int ch ){
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141
DigitizerPHA.cpp
141
DigitizerPHA.cpp
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@ -24,36 +24,127 @@ int DigitizerPHA::ProgramBoard(){
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/// record energy
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/// digitial virtual probe 1 = Peaking
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/// digitial virtual probe 2 = trigger
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ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::BoardConfiguration , 0x000F8114);
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///ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::BoardConfiguration , 0x000F8114);
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ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::BoardConfiguration , 0x014F8905);
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ErrorMsg("PHA-ProgramBoard");
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SetRecordLength(2000);
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SetPreTriggerDuration(500);
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/*
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///==================== Set default Channel setting using CAEN function
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CAEN_DGTZ_DPP_PHA_Params_t DPPParams;
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memset(&DPPParams, 0, sizeof(CAEN_DGTZ_DPP_PHA_Params_t));
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for(int i = 0; i < NChannel; i++){
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DPPParams.M[i] = 100000; /// decay time [ns]
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DPPParams.m[i] = 992; /// flat-top [ns]
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DPPParams.k[i] = 96; /// rise-time [ns]
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DPPParams.ftd[i] = 192; /// flat-top delay, peaking time [ns]
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DPPParams.a[i] = 4; /// Trigger Filter smoothing factor, 1, 2, 3, 4, 16, 32
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DPPParams.b[i] = 96; /// input rise time [ns]
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DPPParams.thr[i] = 100; /// Threshold [LSB]
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DPPParams.nsbl[i] = 3; /// Baseline samples, 0 = 0, when > 0, pow(4, n+1)
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DPPParams.nspk[i] = 2; /// peak samples, 4^n
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DPPParams.pkho[i] = 992 ; /// peak hold off [ns]
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DPPParams.trgho[i] = 480 ; /// trigger hold off [ns]
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DPPParams.twwdt[i] = 0 ; /// rise time validation window, 0x1070
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DPPParams.trgwin[i] = 0 ; /// trigger coincident window
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DPPParams.dgain[i] = 0; /// digial gain for digial probe, 2^n
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DPPParams.enf[i] = 1 ; /// energy normalization factor (fine gain?)
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DPPParams.decimation[i] = 0 ; /// waveform decimation, 2^n, when n = 0, disable
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DPPParams.blho[i] = 0; /// not use
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}
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ret = CAEN_DGTZ_SetDPPParameters(handle, channelMask, &DPPParams);
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ErrorMsg("PHA-CAEN_DGTZ_SetDPPParameters");
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for(int i=0; i<NChannel; i++) {
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if (channelMask & (1<<i)) {
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/// Set a DC offset to the input signal to adapt it to digitizer's dynamic range
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ret |= CAEN_DGTZ_SetChannelDCOffset(handle, i, 0xCCCC); /// 20%
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/// Set the Pre-Trigger size (in samples)
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ret |= CAEN_DGTZ_SetDPPPreTriggerSize(handle, i, 124); /// 496ns
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/// Set the polarity for the given channel (CAEN_DGTZ_PulsePolarityPositive or CAEN_DGTZ_PulsePolarityNegative)
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ret |= CAEN_DGTZ_SetChannelPulsePolarity(handle, i, CAEN_DGTZ_PulsePolarityPositive);
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/// Set InputDynamic Range
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ret |= CAEN_DGTZ_WriteRegister(handle, 0x1028 + (i<<8), 0x0); /// 2.0 Vpp
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/// read the register to check the input is correct
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///uint32_t * value = new uint32_t[8];
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///ret = CAEN_DGTZ_ReadRegister(handle, 0x1028 + (i << 8), value);
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///printf(" InputDynamic Range (ch:%d): %d \n", i, value[0]);
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}
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}
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/**************/
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//ret = CAEN_DGTZ_MallocReadoutBuffer(handle, &(data->buffer), &(data->AllocatedSize));
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//ret |= CAEN_DGTZ_MallocDPPEvents(handle, reinterpret_cast<void**>(&(data->Events)), &(data->AllocatedSize)) ;
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//WriteRegister(Register::DPP::RecordLength_G, 0x138);
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//WriteRegister(Register::DPP::InputDynamicRange, 0x0);
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//WriteRegister(Register::DPP::NumberEventsPerAggregate_G, 0x1A);
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//WriteRegister(Register::DPP::PreTrigger, 0x1F);
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//
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//WriteRegister(Register::DPP::PHA::RCCR2SmoothingFactor, 0x2);
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//WriteRegister(Register::DPP::PHA::InputRiseTime, 0x6);
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//WriteRegister(Register::DPP::PHA::TrapezoidRiseTime, 0x6);
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//WriteRegister(Register::DPP::PHA::TrapezoidFlatTop, 0x3E);
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//WriteRegister(Register::DPP::PHA::PeakingTime, 0xC);
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//WriteRegister(Register::DPP::PHA::DecayTime, 0x186A);
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//WriteRegister(Register::DPP::PHA::TriggerThreshold, 0x64);
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//WriteRegister(Register::DPP::PHA::RiseTimeValidationWindow, 0x0);
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//WriteRegister(Register::DPP::PHA::TriggerHoldOffWidth, 0x1E);
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//WriteRegister(Register::DPP::PHA::PeakHoldOff, 0x3E);
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//WriteRegister(Register::DPP::DPPAlgorithmControl, 0x0C30200F);
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//WriteRegister(Register::DPP::PHA::ShapedTriggerWidth, 0x6);
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//WriteRegister(Register::DPP::ChannelDCOffset, 0xCCCC);
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//WriteRegister(Register::DPP::PHA::DPPAlgorithmControl2_G, 0x0);
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//WriteRegister(Register::DPP::PHA::FineGain, 0xDFB1);
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//WriteRegister(Register::DPP::VetoWidth, 0xA);
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//
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//
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//WriteRegister(Register::DPP::BoardConfiguration, 0x14F8905);
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//WriteRegister(Register::DPP::AggregateOrganization, 0x2);
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//WriteRegister(Register::DPP::AcquisitionControl, 0x0);
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//WriteRegister(Register::DPP::GlobalTriggerMask, 0x80000000);
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//WriteRegister(Register::DPP::ReadoutControl, 0x10);
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SetRecordLength(4096*4);
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SetPreTriggerDuration(1000*4);
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SetBaselineSampling(3);
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SetDCOffset(0.2);
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SetInputDynamicRange(0);
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SetPulsePolarity(0);
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SetTriggerThreshold(64);
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SetTriggerHoldOff(30);
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SetTriggerThreshold(400);
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SetTriggerHoldOff(248);
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SetTriggerSmoothingFactor(2);
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SetTriggerOutputWidth(6);
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SetInputRiseTime(6);
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//SetTrapezoidRescaling(23);
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SetTrapezoidRiseTime(6);
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SetTrapezoidFlatTop(62);
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AutoSetTrapezoidRescaling();
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SetDecayTime(3125);
|
||||
SetPeakingTime(12);
|
||||
SetPeakingHoldOff(62);
|
||||
SetPeakSampling(2);
|
||||
SetTrapezoidRiseTime(31);
|
||||
SetTrapezoidFlatTop(31);
|
||||
|
||||
SetDecayTime(312);
|
||||
SetPeakingTime(3);
|
||||
SetPeakingHoldOff(25);
|
||||
SetPeakSampling(8);
|
||||
|
||||
SetEnergyFineGain(0xDFB1);
|
||||
SetRiseTimeValidWindow(0);
|
||||
|
||||
SetEventAggregation(10); /// max 511
|
||||
SetTrapezoidRescaling(13);
|
||||
SetEnergyFineGain(30000);
|
||||
|
||||
//AutoSetTrapezoidRescalingAndFindGate(1.0);
|
||||
|
||||
//SetDPPAlgorithmControl(0xC30200E);
|
||||
//SetEnergyFineGain(0xDFB1);
|
||||
|
||||
SetEventAggregation(2); /// max 511
|
||||
SetMaxNumberOfAggregatePerBlackTransfer(4);
|
||||
SetAggregateOrganization(0); ///0 or 1 = no division in buffer, n = 2^n divsions
|
||||
|
||||
|
|
@ -98,7 +189,7 @@ void DigitizerPHA::SetPeakingHoldOff(unsigned int nSample, int ch ) { WriteR
|
|||
void DigitizerPHA::SetEnergyFineGain(unsigned int gain, int ch ) { WriteRegister(Register::DPP::PHA::FineGain, gain & 0xFFFF, ch); ErrorMsg("PHA-SetEnergyFineGain");}
|
||||
void DigitizerPHA::SetRiseTimeValidWindow(unsigned int nSample, int ch ){ WriteRegister(Register::DPP::PHA::RiseTimeValidationWindow,nSample & 0x03FF, ch); ErrorMsg("PHA-SetRiseTimeValidWindow");}
|
||||
|
||||
void DigitizerPHA::AutoSetTrapezoidRescaling(int ch){
|
||||
void DigitizerPHA::AutoSetTrapezoidRescalingAndFindGate(double gain, int ch){
|
||||
|
||||
int startCh = 0;
|
||||
int endCh = MaxNChannels;
|
||||
|
|
@ -110,10 +201,18 @@ void DigitizerPHA::AutoSetTrapezoidRescaling(int ch){
|
|||
for( int i = startCh ; i <= endCh; i++){
|
||||
double riseTime = ReadRegister(Register::DPP::PHA::TrapezoidRiseTime, i) * 4 * ch2ns;
|
||||
double flatTop = ReadRegister(Register::DPP::PHA::TrapezoidFlatTop, i) * 4 * ch2ns;
|
||||
unsigned int shift = (unsigned int ) ( log(riseTime * flatTop ) / log(2.0));
|
||||
unsigned int shift = (unsigned int ) ( log(riseTime * flatTop ) / log(2.0)) ;
|
||||
SetTrapezoidRescaling(shift, i);
|
||||
|
||||
double haha = 0xFFFF * gain * (pow(2, shift) / riseTime / flatTop);
|
||||
unsigned int fineGain = (unsigned int) (haha);
|
||||
if( fineGain > 0xFFFF ){
|
||||
SetEnergyFineGain(0xFFFF, i);
|
||||
}else{
|
||||
SetEnergyFineGain(fineGain, i);
|
||||
}
|
||||
ErrorMsg("SetTrapezoidRescaling");
|
||||
}
|
||||
ErrorMsg("PHA-AutoSetTrapezoidRescalingAndFindGate");
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -200,7 +299,7 @@ void DigitizerPHA::PrintChannelSettingFromDigitizer(int ch){
|
|||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::RecordLength_G + (ch << 8), value); printf("%24s %5d samples = %5.0f ns \n", "Record Length", ((value[0] * 8) & MaxRecordLength), ((value[0] * 8) & MaxRecordLength) * ch2ns); ///Record length
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::PreTrigger + (ch << 8), value); printf("%24s %5d samples = %5.0f ns \n", "Pre-tigger", value[0] * 4, value[0] * 4 * ch2ns); ///Pre-trigger
|
||||
printf("%24s %5.0f samples, DPP-[20:22]\n", "baseline mean", pow(4, 1 + baseline)); ///Ns baseline
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::ChannelDCOffset + (ch << 8), value); printf("%24s %.2f %% of %d\n", "DC offset", value[0] * 100./ ADCFullSize, ADCFullSize); ///DC offset
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::ChannelDCOffset + (ch << 8), value); printf("%24s %.2f %% \n", "DC offset", 100.0 - value[0] * 100./ 0xFFFF); ///DC offset
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::InputDynamicRange + (ch << 8), value); printf("%24s %.1f Vpp \n", "input Dynamic", value[0] == 0 ? 2 : 0.5); ///InputDynamic
|
||||
printf("%24s %s, DPP-[16]\n", "polarity", polarity == 0 ? "Positive" : "negative"); ///Polarity
|
||||
|
||||
|
|
@ -216,7 +315,7 @@ void DigitizerPHA::PrintChannelSettingFromDigitizer(int ch){
|
|||
int riseTime = value[0] * 4 * ch2ns;
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::PHA::TrapezoidFlatTop + (ch << 8), value); printf("%24s %4d samples, %5.0f ns \n", "Trap. flat time", value[0], value[0] * 4 * ch2ns); ///Trap. flat time
|
||||
int flatTopTime = value[0] * 4 * ch2ns;
|
||||
double shift = log(riseTime * flatTopTime ) / log(2);
|
||||
double shift = log(riseTime * flatTopTime ) / log(2) - 2;
|
||||
printf("%24s %4d bit =? %.1f = Ceil( Log(rise [ns] x decay [ns])/Log(2) ), DPP-[0:5]\n", "Trap. Rescaling", trapRescaling, shift ); ///Trap. Rescaling Factor
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::PHA::DecayTime + (ch << 8), value); printf("%24s %4d samples, %5.0f ns \n", "Decay time", value[0], value[0] * 4 * ch2ns); ///Trap. pole zero
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::PHA::PeakingTime + (ch << 8), value); printf("%24s %4d samples, %5.0f ns = %.2f %% of FlatTop\n", "Peaking time", value[0], value[0] * 4 * ch2ns, value[0] * 400. * ch2ns / flatTopTime ); ///Peaking time
|
||||
|
|
@ -224,7 +323,7 @@ void DigitizerPHA::PrintChannelSettingFromDigitizer(int ch){
|
|||
printf("%24s %4.0f samples, DPP-[12:13]\n", "Peak mean", pow(4, NsPeak)); ///Ns peak
|
||||
|
||||
printf("==========----- Other \n");
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::PHA::FineGain + (ch << 8), value); printf("%24s %d \n", "Energy fine gain", value[0]); ///Energy fine gain
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::PHA::FineGain + (ch << 8), value); printf("%24s %d = 0x%x\n", "Energy fine gain", value[0], value[0]); ///Energy fine gain
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::ChannelADCTemperature + (ch << 8), value); printf("%24s %d C\n", "Temperature", value[0]); ///Temperature
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::PHA::RiseTimeValidationWindow + (ch << 8), value); printf("%24s %.0f ns \n", "RiseTime Vaild Win.", value[0] * ch2ns);
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::PHA::ChannelStopAcquisition + (ch << 8), value); printf("%24s %d = %s \n", "Stop Acq bit", value[0] & 1 , (value[0] & 1 ) == 0 ? "Run" : "Stop");
|
||||
|
|
|
|||
|
|
@ -19,8 +19,9 @@ class DigitizerPHA : public Digitizer {
|
|||
void SetEnergyRecording(bool OnOff);
|
||||
void SetVirtualProbe1(unsigned int bit);
|
||||
|
||||
void AutoSetTrapezoidRescalingAndFindGate(double gain = 1, int ch = -1);
|
||||
|
||||
void SetTrapezoidRescaling(unsigned int rightShiftBits, int ch = -1); /// DPPAlgoritmControl bit-0:5
|
||||
void AutoSetTrapezoidRescaling(int ch = -1); /// Set the rescalling from the risetime and flattop
|
||||
void SetPeakSampling(unsigned int bit, int ch = -1); /// DPPAlgoritmControl bit-10:11
|
||||
void SetPulsePolarity(bool PositiveIsZero, int ch = -1); /// DPPAlgoritmControl bit-16
|
||||
void SetBaselineSampling(unsigned int bit, int ch = -1); /// DPPAlgoritmControl bit-20:22
|
||||
|
|
|
|||
5
Makefile
5
Makefile
|
|
@ -15,7 +15,7 @@ OBJS = ClassDigitizer.o DigitizerPHA.o DigitizerPSD.o FSUDAQ.o
|
|||
|
||||
#########################################################################
|
||||
|
||||
all : test FSUDAQ
|
||||
all : test FSUDAQ test_indep
|
||||
|
||||
clean :
|
||||
/bin/rm -f $(OBJS) test FSUDAQ FSUDAQDict.cxx *.pcm
|
||||
|
|
@ -37,6 +37,9 @@ test : test.cpp ClassDigitizer.o DigitizerPHA.o DigitizerPSD.o
|
|||
@echo "--------- making test"
|
||||
$(CC) $(COPTS) -o test test.cpp ClassDigitizer.o DigitizerPHA.o DigitizerPSD.o $(CAENLIBS)
|
||||
|
||||
test_indep : test_indep.cpp RegisterAddress.h macro.h
|
||||
$(CC) $(COPTS) -o test_indep test_indep.cpp $(CAENLIBS)
|
||||
|
||||
|
||||
FSUDAQDict.cxx : FSUDAQ.h FSUDAQLinkDef.h
|
||||
@echo "----------- creating pcm and cxx for root"
|
||||
|
|
|
|||
14
test.cpp
14
test.cpp
|
|
@ -20,12 +20,12 @@ int main(int argc, char* argv[]){
|
|||
//dig[0].WriteRegister(Register::DPP::FrontPanelIOControl, 0x100, -1);
|
||||
//dig[0].WriteRegister(Register::DPP::TriggerValidationMask, 0, -1);
|
||||
//dig[0].SetDPPAlgorithmControl(0x830200E);
|
||||
dig[0].SetInputDynamicRange(2);
|
||||
dig[0].SetTriggerThreshold(20);
|
||||
//dig[0].SetInputDynamicRange(2);
|
||||
//dig[0].SetTriggerThreshold(20);
|
||||
|
||||
//dig[0].SetChannelMask(0x8000); /// only channel 15
|
||||
//dig[0].SetChannelMask(0xffff); /// all channels
|
||||
dig[0].SetWaveFormRecording(false);
|
||||
//dig[0].SetWaveFormRecording(true);
|
||||
//dig[0].SetPileUpFlag(false);
|
||||
|
||||
//dig[0].SetBits(Register::DPP::BoardConfiguration, 0x0101, 4, 20); // TRG validation window
|
||||
|
|
@ -48,10 +48,8 @@ int main(int argc, char* argv[]){
|
|||
|
||||
//dig[0].PrintChannelSettingFromDigitizer(15);
|
||||
|
||||
//Data * data = dig[0].data;
|
||||
|
||||
|
||||
//data->AllocateMemory(dig[0].GetHandle());
|
||||
Data * data = dig[0].data;
|
||||
data->AllocateMemory();
|
||||
|
||||
dig[0].StartACQ();
|
||||
|
||||
|
|
@ -63,7 +61,7 @@ int main(int argc, char* argv[]){
|
|||
|
||||
dig[0].StopACQ();
|
||||
|
||||
|
||||
data->ReadAllBuffer();
|
||||
|
||||
delete [] dig;
|
||||
//delete psd;
|
||||
|
|
|
|||
413
test_indep.cpp
Normal file
413
test_indep.cpp
Normal file
|
|
@ -0,0 +1,413 @@
|
|||
#include <stdio.h>
|
||||
#include <string>
|
||||
#include <sstream>
|
||||
#include <cmath>
|
||||
#include <cstring> ///memset
|
||||
#include <iostream> ///cout
|
||||
#include <bitset>
|
||||
|
||||
#include "CAENDigitizer.h"
|
||||
#include "CAENDigitizerType.h"
|
||||
#include "macro.h"
|
||||
#include "RegisterAddress.h"
|
||||
|
||||
using namespace std;
|
||||
|
||||
void PrintChannelSettingFromDigitizer(int handle, int ch, float ch2ns){
|
||||
|
||||
printf("\e[33m================================================\n");
|
||||
printf("================ Setting for channel %d \n", ch);
|
||||
printf("================================================\e[0m\n");
|
||||
///DPP algorithm Control
|
||||
uint32_t * value = new uint32_t[16];
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::DPPAlgorithmControl + (ch << 8), value);
|
||||
printf(" 32 28 24 20 16 12 8 4 0\n");
|
||||
printf(" | | | | | | | | |\n");
|
||||
cout <<" DPP algorithm Control : 0b" << bitset<32>(value[0]);
|
||||
printf(" = 0x%x\n", value[0]);
|
||||
|
||||
int trapRescaling = int(value[0]) & 0x1f ;
|
||||
int polarity = int(value[0] >> 16) & 0x1; /// in bit[16]
|
||||
int baseline = int(value[0] >> 20) & 0x7; /// in bit[22:20]
|
||||
int NsPeak = int(value[0] >> 12) & 0x3; /// in bit[13:12]
|
||||
int rollOver = int(value[0] >> 26) & 0x1;
|
||||
int pileUp = int(value[0] >> 27) & 0x1;
|
||||
|
||||
///DPP algorithm Control 2
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::PHA::DPPAlgorithmControl2_G + (ch << 8), value);
|
||||
cout <<" DPP algorithm Control 2: 0b" << bitset<32>(value[0]) ;
|
||||
printf(" = 0x%x\n", value[0]);
|
||||
|
||||
int extras2WordOption = int(value[0] >> 8) & 0x3;
|
||||
string extra2WordOptStr = "";
|
||||
switch (extras2WordOption){
|
||||
case 0 : extra2WordOptStr = "[0:15] Baseline *4 [16:31] Extended Time Stamp"; break;
|
||||
case 2 : extra2WordOptStr = "[0:9] Fine Time Stamp [10:15] Reserved [16:31] Extended Time Stamp"; break;
|
||||
case 4 : extra2WordOptStr = "[0:15] Total Trigger Counter [16:31] Lost Trigger Counter"; break;
|
||||
case 5 : extra2WordOptStr = "[0:15] Event After the Zero Crossing [16:31] Event Before the Zero Crossing"; break;
|
||||
default: extra2WordOptStr = "Reserved"; break;
|
||||
}
|
||||
|
||||
printf(" ch2ns : %.0f ns\n", ch2ns);
|
||||
|
||||
printf("==========----- input \n");
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::RecordLength_G + (ch << 8), value); printf("%24s %5d samples = %5.0f ns \n", "Record Length", ((value[0] * 8) & MaxRecordLength), ((value[0] * 8) & MaxRecordLength) * ch2ns); ///Record length
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::PreTrigger + (ch << 8), value); printf("%24s %5d samples = %5.0f ns \n", "Pre-tigger", value[0] * 4, value[0] * 4 * ch2ns); ///Pre-trigger
|
||||
printf("%24s %5.0f samples, DPP-[20:22]\n", "baseline mean", pow(4, 1 + baseline)); ///Ns baseline
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::ChannelDCOffset + (ch << 8), value); printf("%24s %.2f %% \n", "DC offset", 100.0 - value[0] * 100./ 0xFFFF); ///DC offset
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::InputDynamicRange + (ch << 8), value); printf("%24s %.1f Vpp \n", "input Dynamic", value[0] == 0 ? 2 : 0.5); ///InputDynamic
|
||||
printf("%24s %s, DPP-[16]\n", "polarity", polarity == 0 ? "Positive" : "negative"); ///Polarity
|
||||
|
||||
printf("==========----- discriminator \n");
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::PHA::TriggerThreshold + (ch << 8), value); printf("%24s %4d LSB\n", "Threshold", value[0]); ///Threshold
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::PHA::TriggerHoldOffWidth + (ch << 8), value); printf("%24s %4d samples, %5.0f ns \n", "trigger hold off", value[0], value[0] * 4 * ch2ns); ///Trigger Hold off
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::PHA::RCCR2SmoothingFactor + (ch << 8), value); printf("%24s %4d samples, %5.0f ns \n", "Fast Dis. smoothing", (value[0] & 0x1f) * 2, (value[0] & 0x1f) * 2 * ch2ns ); ///Fast Discriminator smoothing
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::PHA::ShapedTriggerWidth + (ch << 8), value); printf("%24s %4d samples, %5.0f ns \n", "Fast Dis. output width", value[0], value[0] * 4 * ch2ns); ///Fast Dis. output width
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::PHA::InputRiseTime + (ch << 8), value); printf("%24s %4d samples, %5.0f ns \n", "Input rise time ", value[0], value[0] * 4 * ch2ns); ///Input rise time
|
||||
|
||||
printf("==========----- Trapezoid \n");
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::PHA::TrapezoidRiseTime + (ch << 8), value); printf("%24s %4d samples, %5.0f ns \n", "Trap. rise time", value[0], value[0] * 4 * ch2ns); ///Trap. rise time, 2 for 1 ch to 2ns
|
||||
int riseTime = value[0] * 4 * ch2ns;
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::PHA::TrapezoidFlatTop + (ch << 8), value); printf("%24s %4d samples, %5.0f ns \n", "Trap. flat time", value[0], value[0] * 4 * ch2ns); ///Trap. flat time
|
||||
int flatTopTime = value[0] * 4 * ch2ns;
|
||||
double shift = log(riseTime * flatTopTime ) / log(2) - 2;
|
||||
printf("%24s %4d bit =? %.1f = Ceil( Log(rise [ns] x decay [ns])/Log(2) ), DPP-[0:5]\n", "Trap. Rescaling", trapRescaling, shift ); ///Trap. Rescaling Factor
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::PHA::DecayTime + (ch << 8), value); printf("%24s %4d samples, %5.0f ns \n", "Decay time", value[0], value[0] * 4 * ch2ns); ///Trap. pole zero
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::PHA::PeakingTime + (ch << 8), value); printf("%24s %4d samples, %5.0f ns = %.2f %% of FlatTop\n", "Peaking time", value[0], value[0] * 4 * ch2ns, value[0] * 400. * ch2ns / flatTopTime ); ///Peaking time
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::PHA::PeakHoldOff + (ch << 8), value); printf("%24s %4d samples, %5.0f ns \n", "Peak hole off", value[0], value[0] * 4 *ch2ns ); ///Peak hold off
|
||||
printf("%24s %4.0f samples, DPP-[12:13]\n", "Peak mean", pow(4, NsPeak)); ///Ns peak
|
||||
|
||||
printf("==========----- Other \n");
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::PHA::FineGain + (ch << 8), value); printf("%24s %d = 0x%x\n", "Energy fine gain", value[0], value[0]); ///Energy fine gain
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::ChannelADCTemperature + (ch << 8), value); printf("%24s %d C\n", "Temperature", value[0]); ///Temperature
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::PHA::RiseTimeValidationWindow + (ch << 8), value); printf("%24s %.0f ns \n", "RiseTime Vaild Win.", value[0] * ch2ns);
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::PHA::ChannelStopAcquisition + (ch << 8), value); printf("%24s %d = %s \n", "Stop Acq bit", value[0] & 1 , (value[0] & 1 ) == 0 ? "Run" : "Stop");
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::ChannelStatus + (ch << 8), value); printf("%24s 0x%x \n", "Status bit", (value[0] & 0xff) );
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::AMCFirmwareRevision + (ch << 8), value); printf("%24s 0x%x \n", "AMC firmware rev.", value[0] );
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::VetoWidth + (ch << 8), value); printf("%24s 0x%x \n", "VetoWidth bit", value[0] );
|
||||
printf("%24s %d = %s\n", "RollOverFlag, DPP-[26]", rollOver, rollOver ? "enable" : "disable" );
|
||||
printf("%24s %d = %s\n", "Pile-upFlag, DPP-[27]", pileUp, pileUp ? "enable" : "disable" );
|
||||
printf("%24s %d, %s \n", "Extra2 opt, DPP2-[8:10]", extras2WordOption, extra2WordOptStr.c_str());
|
||||
printf("========= events storage and transfer\n");
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::NumberEventsPerAggregate_G + (ch << 8), value); printf("%24s %d \n", "Event Aggregate", value[0] & 0x3FF);
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::AggregateOrganization, value); printf("%24s %d \n", "Buffer Division", ((value[0] & 0x007) < 2 ? 0 : (int)pow(2, value[0] & 7)));
|
||||
CAEN_DGTZ_ReadRegister(handle, Register::DPP::MaxNumberOfAggregatePerBlackTransfer , value); printf("%24s %d \n", "Num of Agg. / ReadData", value[0] & 0x1FF);
|
||||
|
||||
printf("========================================= end of ch-%d\n", ch);
|
||||
|
||||
}
|
||||
|
||||
|
||||
unsigned int ReadBuffer(unsigned int nWord, char * buffer, bool verbose = true){
|
||||
if( buffer == NULL ) return 0;
|
||||
|
||||
unsigned int word = 0;
|
||||
for( int i = 0 ; i < 4 ; i++) word += ((buffer[i + 4 * nWord] & 0xFF) << 8*i);
|
||||
if( verbose) printf("%d | 0x%08x\n", nWord, word);
|
||||
return word;
|
||||
}
|
||||
|
||||
|
||||
|
||||
int main(int argc, char* argv[]){
|
||||
|
||||
|
||||
///============== open digitizer
|
||||
int handle;
|
||||
|
||||
printf("======== open board\n");
|
||||
int ret = CAEN_DGTZ_OpenDigitizer(CAEN_DGTZ_OpticalLink, 0, 0, 0, &handle);
|
||||
|
||||
CAEN_DGTZ_BoardInfo_t BoardInfo;
|
||||
ret = (int) CAEN_DGTZ_GetInfo(handle, &BoardInfo);
|
||||
int NChannel = BoardInfo.Channels;
|
||||
uint32_t channelMask = 0xFFFF;
|
||||
float ch2ns = 4.0;
|
||||
switch(BoardInfo.Model){
|
||||
case CAEN_DGTZ_V1730: ch2ns = 2.0; break; ///ns -> 500 MSamples/s
|
||||
case CAEN_DGTZ_V1725: ch2ns = 4.0; break; ///ns -> 250 MSamples/s
|
||||
}
|
||||
unsigned int ADCbits = BoardInfo.ADC_NBits;
|
||||
|
||||
if( ret != 0 ) { printf("==== open digitizer\n"); return 0;}
|
||||
|
||||
///======= reset
|
||||
ret = CAEN_DGTZ_Reset(handle);
|
||||
|
||||
printf("======== program board\n");
|
||||
|
||||
//ret |= CAEN_DGTZ_SetDPPAcquisitionMode(handle, CAEN_DGTZ_DPP_ACQ_MODE_List, CAEN_DGTZ_DPP_SAVE_PARAM_EnergyAndTime);
|
||||
ret |= CAEN_DGTZ_SetDPPAcquisitionMode(handle, CAEN_DGTZ_DPP_ACQ_MODE_Mixed, CAEN_DGTZ_DPP_SAVE_PARAM_EnergyAndTime);
|
||||
|
||||
ret |= CAEN_DGTZ_WriteRegister(handle, 0x8000, 0x01000114); /// Channel Control Reg (indiv trg, seq readout) ??
|
||||
|
||||
/// Set the number of samples for each waveform
|
||||
ret |= CAEN_DGTZ_SetRecordLength(handle, 1000);
|
||||
if( ret != 0 ) { printf("==== set Record Length.\n"); return 0;}
|
||||
|
||||
/// Set the digitizer acquisition mode (CAEN_DGTZ_SW_CONTROLLED or CAEN_DGTZ_S_IN_CONTROLLED)
|
||||
ret = CAEN_DGTZ_SetAcquisitionMode(handle, CAEN_DGTZ_SW_CONTROLLED); /// software command
|
||||
|
||||
/// Set the I/O level (CAEN_DGTZ_IOLevel_NIM or CAEN_DGTZ_IOLevel_TTL)
|
||||
ret |= CAEN_DGTZ_SetIOLevel(handle, CAEN_DGTZ_IOLevel_NIM);
|
||||
|
||||
/** Set the digitizer's behaviour when an external trigger arrives:
|
||||
CAEN_DGTZ_TRGMODE_DISABLED: do nothing
|
||||
CAEN_DGTZ_TRGMODE_EXTOUT_ONLY: generate the Trigger Output signal
|
||||
CAEN_DGTZ_TRGMODE_ACQ_ONLY = generate acquisition trigger
|
||||
CAEN_DGTZ_TRGMODE_ACQ_AND_EXTOUT = generate both Trigger Output and acquisition trigger
|
||||
see CAENDigitizer user manual, chapter "Trigger configuration" for details */
|
||||
ret |= CAEN_DGTZ_SetExtTriggerInputMode(handle, CAEN_DGTZ_TRGMODE_ACQ_ONLY);
|
||||
if( ret != 0 ) { printf("==== CAEN_DGTZ_SetExtTriggerInputMode.\n"); return 0;}
|
||||
|
||||
ret = CAEN_DGTZ_SetChannelEnableMask(handle, 0xFFFF);
|
||||
if( ret != 0 ) { printf("==== CAEN_DGTZ_SetChannelEnableMask.\n"); return 0;}
|
||||
|
||||
ret = CAEN_DGTZ_SetNumEventsPerAggregate(handle, 0);
|
||||
if( ret != 0 ) { printf("==== CAEN_DGTZ_SetNumEventsPerAggregate. %d\n", ret); return 0;}
|
||||
|
||||
//ret = CAEN_DGTZ_SetDPPEventAggregation(handle, 0, 0);
|
||||
//if( ret != 0 ) { printf("==== CAEN_DGTZ_SetDPPEventAggregation. %d\n", ret); return 0;}
|
||||
|
||||
|
||||
/** Set the mode used to syncronize the acquisition between different boards.
|
||||
In this example the sync is disabled */
|
||||
ret = CAEN_DGTZ_SetRunSynchronizationMode(handle, CAEN_DGTZ_RUN_SYNC_Disabled);
|
||||
if( ret != 0 ) { printf("==== set board error.\n"); return 0;}
|
||||
|
||||
printf("======== program Channels\n");
|
||||
///CAEN_DGTZ_DPP_PHA_Params_t DPPParams;
|
||||
///memset(&DPPParams, 0, sizeof(CAEN_DGTZ_DPP_PHA_Params_t));
|
||||
///for(int i = 0; i < NChannel; i++){
|
||||
/// DPPParams.M[i] = 5000; /// decay time [ns]
|
||||
/// DPPParams.m[i] = 992; /// flat-top [ns]
|
||||
/// DPPParams.k[i] = 96; /// rise-time [ns]
|
||||
/// DPPParams.ftd[i] = 192; /// flat-top delay, peaking time [ns]
|
||||
/// DPPParams.a[i] = 4; /// Trigger Filter smoothing factor, 1, 2, 3, 4, 16, 32
|
||||
/// DPPParams.b[i] = 96; /// input rise time [ns]
|
||||
/// DPPParams.thr[i] = 100; /// Threshold [LSB]
|
||||
/// DPPParams.nsbl[i] = 3; /// Baseline samples, 0 = 0, when > 0, pow(4, n+1) /// in DPP Control
|
||||
/// DPPParams.nspk[i] = 2; /// peak samples, 4^n /// in DPP Control
|
||||
/// DPPParams.pkho[i] = 992 ; /// peak hold off [ns]
|
||||
/// DPPParams.trgho[i] = 480 ; /// trigger hold off [ns]
|
||||
/// DPPParams.twwdt[i] = 0 ; /// rise time validation window, 0x1070
|
||||
/// DPPParams.trgwin[i] = 0 ; /// trigger coincident window
|
||||
/// DPPParams.dgain[i] = 0; /// digial gain for digial probe, 2^n
|
||||
/// DPPParams.enf[i] = 1 ; /// energy normalization factor (fine gain?)
|
||||
/// DPPParams.decimation[i] = 0 ; /// waveform decimation, 2^n, when n = 0, disable
|
||||
/// DPPParams.blho[i] = 0; /// not use
|
||||
///}
|
||||
///ret = CAEN_DGTZ_SetDPPParameters(handle, channelMask, &DPPParams);
|
||||
|
||||
ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::PHA::DecayTime + 0x7000 , 5000 );
|
||||
ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::PHA::TrapezoidFlatTop + 0x7000 , 62 );
|
||||
ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::PHA::TrapezoidRiseTime + 0x7000 , 6 );
|
||||
ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::PHA::PeakingTime + 0x7000 , 6 );
|
||||
ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::PHA::RCCR2SmoothingFactor + 0x7000 , 4 );
|
||||
ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::PHA::InputRiseTime + 0x7000 , 6 );
|
||||
ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::PHA::TriggerThreshold + 0x7000 , 64 );
|
||||
ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::PHA::PeakHoldOff + 0x7000 , 0x3E );
|
||||
ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::PHA::TriggerHoldOffWidth + 0x7000 , 0x3E );
|
||||
ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::PHA::RiseTimeValidationWindow + 0x7000 , 0x0 );
|
||||
|
||||
|
||||
ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::ChannelDCOffset + 0x7000 , 0xEEEE );
|
||||
ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::PreTrigger + 0x7000 , 124 );
|
||||
ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::InputDynamicRange + 0x7000 , 0x0 );
|
||||
|
||||
|
||||
ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::BoardConfiguration , 0x10E0114 );
|
||||
ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::NumberEventsPerAggregate_G + 0x7000, 5);
|
||||
ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::AggregateOrganization, 0);
|
||||
ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::MaxNumberOfAggregatePerBlackTransfer, 40);
|
||||
|
||||
ret |= CAEN_DGTZ_WriteRegister(handle, Register::DPP::DPPAlgorithmControl + 0x7000, 0xe30200f);
|
||||
|
||||
|
||||
if( ret != 0 ) { printf("==== set channels error.\n"); return 0;}
|
||||
|
||||
printf("================ allowcate memory \n");
|
||||
|
||||
int Nb; /// number of byte
|
||||
char *buffer = NULL; /// readout buffer
|
||||
uint32_t NumEvents[MaxNChannels];
|
||||
uint32_t AllocatedSize, BufferSize;
|
||||
CAEN_DGTZ_DPP_PHA_Event_t *Events[MaxNChannels]; /// events buffer
|
||||
CAEN_DGTZ_DPP_PHA_Waveforms_t *Waveform[MaxNChannels]; /// waveforms buffer
|
||||
|
||||
ret = CAEN_DGTZ_MallocReadoutBuffer(handle, &buffer, &AllocatedSize);
|
||||
printf("allowcated %d byte ( %d words) for buffer\n", AllocatedSize, AllocatedSize/4);
|
||||
ret |= CAEN_DGTZ_MallocDPPEvents(handle, reinterpret_cast<void**>(&Events), &AllocatedSize) ;
|
||||
printf("allowcated %d byte for Events\n", AllocatedSize);
|
||||
for( int i = 0 ; i < NChannel; i++){
|
||||
ret |= CAEN_DGTZ_MallocDPPWaveforms(handle, reinterpret_cast<void**>(&Waveform[i]), &AllocatedSize);
|
||||
printf("allowcated %d byte for waveform-%d\n", AllocatedSize, i);
|
||||
}
|
||||
|
||||
if( ret != 0 ) { printf("==== memory allocation error.\n"); return 0;}
|
||||
|
||||
PrintChannelSettingFromDigitizer(handle, 4, ch2ns);
|
||||
|
||||
printf("============ Start ACQ \n");
|
||||
CAEN_DGTZ_SWStartAcquisition(handle);
|
||||
|
||||
sleep(1);
|
||||
|
||||
printf("============ Read Data \n");
|
||||
|
||||
ret = CAEN_DGTZ_ReadData(handle, CAEN_DGTZ_SLAVE_TERMINATED_READOUT_MBLT, buffer, &BufferSize);
|
||||
if (ret) {
|
||||
printf("Error when reading data %d\n", ret);
|
||||
return 0;
|
||||
}
|
||||
Nb = BufferSize;
|
||||
if (Nb == 0 || ret) {
|
||||
return 0;
|
||||
}
|
||||
ret |= (CAEN_DGTZ_ErrorCode) CAEN_DGTZ_GetDPPEvents(handle, buffer, BufferSize, reinterpret_cast<void**>(&Events), NumEvents);
|
||||
if (ret) {
|
||||
printf("Error when getting events from data %d\n", ret);
|
||||
return 0;
|
||||
}
|
||||
|
||||
for (int ch = 0; ch < NChannel; ch++) {
|
||||
if( NumEvents[ch] > 0 ) printf("------------------------ %d, %d\n", ch, NumEvents[ch]);
|
||||
for (int ev = 0; ev < NumEvents[ch]; ev++) {
|
||||
///TrgCnt[ch]++;
|
||||
|
||||
if( ev == 0 ){
|
||||
printf("%3s, %6s, %13s | %5s | %13s | %13s \n", "ev", "energy", "timetag", "ex2", "rollover", "timeStamp");
|
||||
}
|
||||
|
||||
if (Events[ch][ev].Energy > 0 && Events[ch][ev].TimeTag > 0 ) {
|
||||
///ECnt[ch]++;
|
||||
unsigned long long timetag = (unsigned long long) Events[ch][ev].TimeTag;
|
||||
unsigned long long rollOver = Events[ch][ev].Extras2 >> 16;
|
||||
rollOver = rollOver << 31;
|
||||
timetag += rollOver ;
|
||||
|
||||
printf("%3d, %6d, %13lu | %5u | %13llu | %13llu \n",
|
||||
ev, Events[ch][ev].Energy,
|
||||
Events[ch][ev].TimeTag,
|
||||
Events[ch][ev].Extras2 ,
|
||||
rollOver >> 32, timetag);
|
||||
|
||||
} else { /// PileUp
|
||||
///PurCnt[ch]++;
|
||||
}
|
||||
|
||||
} /// loop on events
|
||||
} /// loop on channels
|
||||
|
||||
printf("============ Stop ACQ \n");
|
||||
ret |= CAEN_DGTZ_ClearData(handle);
|
||||
|
||||
|
||||
printf("============= Read Buffer \n");
|
||||
|
||||
unsigned int nw = 0;
|
||||
|
||||
do{
|
||||
printf("######################################### Board Agg.\n");
|
||||
unsigned int word = ReadBuffer(nw, buffer);
|
||||
if( ( (word >> 28) & 0xF ) == 0xA ) { /// start of Board Agg
|
||||
unsigned int nWord = word & 0x0FFFFFFF ;
|
||||
printf(" number of words in this Agg : %d \n", nWord);
|
||||
|
||||
nw = nw + 1; word = ReadBuffer(nw, buffer);
|
||||
unsigned int BoardID = ((word >> 27) & 0x1F);
|
||||
bool BoardFailFlag = ((word >> 26) & 0x1 );
|
||||
unsigned int ChannelMask = ( word & 0xFF ) ;
|
||||
printf("Board ID : %d, FailFlag = %d, ChannelMask = 0x%x\n", BoardID, BoardFailFlag, ChannelMask);
|
||||
|
||||
nw = nw + 2;
|
||||
unsigned int AggCounter = ReadBuffer(nw, buffer);
|
||||
printf("Agg Counter : %d \n", AggCounter);
|
||||
|
||||
printf("---------------------- Dual Channel Block\n");
|
||||
|
||||
for( int chMask = 0; chMask < 8 ; chMask ++ ){
|
||||
if( ((ChannelMask >> chMask) & 0x1 ) == 0 ) continue;
|
||||
nw = nw + 1; word = ReadBuffer(nw, buffer);
|
||||
bool hasFormatInfo = ((word >> 31) & 0x1);
|
||||
unsigned int aggSize = ( word & 0x3FFFFFF ) ;
|
||||
printf(" size : %d \n", aggSize);
|
||||
unsigned int nSample = 0; /// wave form;
|
||||
unsigned int nEvents = 0;
|
||||
if( hasFormatInfo ){
|
||||
nw = nw + 1; word = ReadBuffer(nw, buffer);
|
||||
nSample = ( word & 0xFFFF ) * 8;
|
||||
unsigned int digitalProbe = ( (word >> 16 ) & 0xF );
|
||||
unsigned int analogProbe2 = ( (word >> 20 ) & 0x3 );
|
||||
unsigned int analogProbe1 = ( (word >> 22 ) & 0x3 );
|
||||
unsigned int extra2Option = ( (word >> 24 ) & 0x7 );
|
||||
bool hasWaveForm = ( (word >> 27 ) & 0x1 );
|
||||
bool hasExtra2 = ( (word >> 28 ) & 0x1 );
|
||||
bool hasTimeStamp = ( (word >> 29 ) & 0x1 );
|
||||
bool hasEnergy = ( (word >> 30 ) & 0x1 );
|
||||
bool hasDualTrace = ( (word >> 31 ) & 0x1 );
|
||||
|
||||
printf("dualTrace : %d, Energy : %d, Time: %d, Wave : %d, Extra2: %d, Extra2Option: %d \n",
|
||||
hasDualTrace, hasEnergy, hasTimeStamp, hasWaveForm, hasExtra2, extra2Option);
|
||||
printf("Ana Probe 1 & 2: %d %d , Digi Probe: %d, nSample : %d \n",
|
||||
analogProbe1, analogProbe2, digitalProbe, nSample);
|
||||
|
||||
nEvents = aggSize / (nSample/2 + 2 + hasExtra2 );
|
||||
printf("=========== nEvents : %d \n", nEvents);
|
||||
}else{
|
||||
printf("does not has format info. unable to read buffer.\n");
|
||||
break;
|
||||
}
|
||||
|
||||
for( int ev = 0; ev < nEvents ; ev++){
|
||||
printf("=================================== event : %d\n", ev);
|
||||
nw = nw +1 ; word = ReadBuffer(nw, buffer);
|
||||
bool channelTag = ((word >> 31) & 0x1);
|
||||
unsigned int timeStamp = (word & 0x7FFFFFFF);
|
||||
int channel = chMask*2 + channelTag;
|
||||
printf("ch : %d, timeStamp %u \n", channel, timeStamp);
|
||||
|
||||
///===== read waveform
|
||||
for( int wi = 0; wi < nSample/2; wi++){
|
||||
nw = nw +1 ; word = ReadBuffer(nw, buffer, false);
|
||||
bool isTrigger1 = (( word >> 31 ) & 0x1 );
|
||||
unsigned int wave1 = (( word >> 16) & 0x3FFF);
|
||||
|
||||
bool isTrigger0 = (( word >> 15 ) & 0x1 );
|
||||
unsigned int wave0 = ( word & 0x3FFF);
|
||||
|
||||
if( ev == 0 ){
|
||||
printf(" %5d, %d \n", wave0, isTrigger0);
|
||||
printf(" %5d, %d \n", wave1, isTrigger1);
|
||||
}
|
||||
}
|
||||
|
||||
nw = nw +1 ; word = ReadBuffer(nw, buffer);
|
||||
unsigned int extra2 = word;
|
||||
|
||||
nw = nw +1 ; word = ReadBuffer(nw, buffer);
|
||||
unsigned int extra = (( word >> 16) & 0x3FF);
|
||||
unsigned int energy = (word & 0x7FFF);
|
||||
bool pileUp = ((word >> 15) & 0x1);
|
||||
|
||||
printf("PileUp : %d , extra : 0x%04x, energy : %d \n", pileUp, extra, energy);
|
||||
|
||||
}
|
||||
}
|
||||
}else{
|
||||
printf("incorrect buffer header. \n");
|
||||
break;
|
||||
}
|
||||
nw++;
|
||||
}while(true);
|
||||
|
||||
|
||||
printf("=========== close Digitizer \n");
|
||||
CAEN_DGTZ_SWStopAcquisition(handle);
|
||||
CAEN_DGTZ_CloseDigitizer(handle);
|
||||
CAEN_DGTZ_FreeReadoutBuffer(&buffer);
|
||||
CAEN_DGTZ_FreeDPPEvents(handle, reinterpret_cast<void**>(&Events));
|
||||
CAEN_DGTZ_FreeDPPWaveforms(handle, Waveform);
|
||||
|
||||
return 0;
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user