tested the buffer size calculation with real signal. the CEAN one is 2 times more
This commit is contained in:
carina@hades
parent
5f4fd901c3
commit
f9ced8aac7
11
ClassData.h
11
ClassData.h
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@ -52,8 +52,8 @@ class Data{
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Data();
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~Data();
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void AllocateMemory();
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void AllocateMemory(unsigned long size);
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void Allocate10MBMemory();
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void AllocateMemory(uint32_t size);
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void SetSaveWaveToMemory(bool OnOff) { this->SaveWaveToMemory = OnOff; }
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@ -114,14 +114,15 @@ inline Data::~Data(){
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delete buffer;
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}
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inline void Data::AllocateMemory(unsigned long size){
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inline void Data::AllocateMemory(uint32_t size){
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delete buffer;
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printf("===== size : %u \n", size);
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BufferSize = size;
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buffer = (char *) malloc( BufferSize);
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printf("Allocated %d byte for buffer \n", BufferSize);
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printf("Allocated %u byte for buffer = %u words\n", BufferSize, BufferSize / 4);
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}
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inline void Data::AllocateMemory(){
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inline void Data::Allocate10MBMemory(){
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AllocateMemory( 10 * 1024 * 1024 ); /// 10 M Byte
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}
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@ -90,7 +90,7 @@ int Digitizer::OpenDigitizer(int boardID, int portID, bool program, bool verbose
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LinkType = CAEN_DGTZ_OpticalLink ;
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ret = (int) CAEN_DGTZ_OpenDigitizer(LinkType, portID, boardID, VMEBaseAddress, &handle);
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}
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ErrorMsg("=== Open Digitizer");
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ErrorMsg("=== Open Digitizer port " +std::to_string(portID) + " board " + std::to_string(boardID));
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if (ret != 0) {
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if( verbose) printf("Can't open digitizer\n");
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@ -179,8 +179,9 @@ int Digitizer::OpenDigitizer(int boardID, int portID, bool program, bool verbose
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ErrorMsg("end of OpenDigitizer");
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if( isConnected ) isDummy = false;
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if( isConnected && program) {
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isDummy = false;
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ProgramBoard();
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}
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@ -374,23 +375,20 @@ unsigned int Digitizer::CalByteForBuffer(){
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printf(" Channel Mask : %04X \n", chMask);
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printf("Max number of Agg per Readout : %u \n", numAggBLT);
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printf(" is Extra2 enabed : %u \n", ((boardCfg >> 17) & 0x1) );
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for( int pCh = 0; pCh < NChannel/2; pCh++){
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printf("Paied Ch : %d, RecordLength (bit value): %u, Event per Agg. : %u \n", pCh, recordLength[pCh], eventAgg[pCh]);
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printf("Paired Ch : %d, RecordLength (bit value): %u, Event per Agg. : %u \n", pCh, recordLength[pCh], eventAgg[pCh]);
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}
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unsigned int bufferSize = 4; /// Board Agg. header
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/// Cal size for each dual channel aggregation
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unsigned int bufferSize = 0;
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for( int pCh = 0; pCh < NChannel/2 ; pCh++){
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if( (chMask & ( 3 << (2 * pCh) )) == 0 ) continue;
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bufferSize += ( 2 + ((boardCfg >> 17) & 0x1) + recordLength[pCh]*4 ) * eventAgg[pCh] ;
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bufferSize += 2 + ( 2 + ((boardCfg >> 17) & 0x1) + recordLength[pCh]*4 ) * eventAgg[pCh] ;
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}
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///return bufferSize * numAggBLT * 4; /// 1 word = 4 byte;
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bufferSize += 4; /// Bd. Agg Header
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bufferSize = bufferSize * numAggBLT * 4; /// 1 words = 4 byte
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///to Match CAEN calculation
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return ( ( bufferSize * 2 + 28 ) * numAggBLT + 4 ) * 4; /// 1 word = 4 byte;
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/// this is effectively, means, the board Agg. header size is 36 words, and dual channel is count for MaxNChannel.
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printf("================ Buffer Size : %d Byte \n", bufferSize );
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return bufferSize ;
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}
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void Digitizer::ReadData(){
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@ -417,6 +417,9 @@ void MainWindow::OpenDigitizers(){
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fMenuDigitizers->DisableEntry( M_DIGITIZER_OPEN);
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fMenuDigitizers->DisableEntry( M_LOAD_SETTINGS);
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fMenuDigitizers->EnableEntry( M_BOARD_SETTINGS);
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fMenuDigitizers->EnableEntry( M_CH_SETTING_PHA);
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fMenuDigitizers->EnableEntry( M_CH_SETTING_PSD);
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fMenuDigitizers->EnableEntry( M_TRIGGER_SUMMARY);
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fMenuDigitizers->EnableEntry( M_REGISTER_SETTING);
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bOpenDigitizers->SetEnabled(false);
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@ -962,7 +962,6 @@ void BoardSetting::ChangeBoard(){
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/// Trigger Validation Mask
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for( int i = 0; i < 8; i++){
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tempBits = digi[boardID]->GetSettingFromMemory(Register::DPP::TriggerValidationMask_G, 2*i);
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printf("%2d | 0x%04X \n", i, tempBits);
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for( int j = 0; j < 8; j++){
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cbTRGValMskCh[i][j]->SetState( ((tempBits >> j ) & 0x1) == 0 ? kButtonUp : kButtonDown , false);
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}
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@ -1521,6 +1520,7 @@ void BoardSetting::SaveSettingFile(){
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}else{
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int boardID = boardIDEntry->GetNumber();
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//TODO saev as same file
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digi[boardID]->OpenSettingBinary( fi.fFilename );
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}
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@ -127,6 +127,7 @@ ChannelSettingPHA::ChannelSettingPHA(const TGWindow *p, UInt_t w, UInt_t h, Digi
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TGLabel * lbDCOffset = new TGLabel(vfInput1, "DC offset [%]"); vfInput1->AddFrame(lbDCOffset, layoutHintsR);
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numDCOffset = new TGNumberEntry(vfInput2, 20, 0, 0, TGNumberFormat::kNESRealTwo, TGNumberFormat::kNEANonNegative); vfInput2->AddFrame(numDCOffset, layoutHints);
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numDCOffset->Resize(width, 20);
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numDCOffset->SetLimits(TGNumberFormat::kNELLimitMinMax, 0, 100);
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numDCOffset->Connect("Modified()", "ChannelSettingPHA", this, "SetDCOffset()");
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///const uint32_t ShapedTriggerWidth = 0x1084; /// R/W not sure
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@ -504,7 +505,7 @@ void ChannelSettingPHA::ChangeCh(){
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numEventAgg->SetNumber( digi[boardID]->GetSettingFromMemory(Register::DPP::NumberEventsPerAggregate_G, ch), false);
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uint32_t temp = digi[boardID]->GetSettingFromMemory(Register::DPP::ChannelDCOffset, ch);
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numDCOffset->SetNumber( 1.0 - temp * 1.0/0xFFFF , false);
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numDCOffset->SetNumber( 100.0 - temp * 100.0/0xFFFF , false);
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eTemp->SetText(Form("%d C", digi[boardID]->GetSettingFromMemory(Register::DPP::ChannelADCTemperature_R, ch)), false);
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@ -708,9 +709,9 @@ void ChannelSettingPHA::SetDCOffset(){
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short boardID = boardIDEntry->GetNumber();
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short ch = chIDEntry->GetNumber();
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double temp = numDCOffset->GetNumber();
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uint32_t bit = uint32_t((1.0 - temp) * 0xFFFF);
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uint16_t bit = uint16_t((1.0 - temp/100.) * 0xFFFF);
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printf("%.2f = 0x%x \n", temp, bit);
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if( digi != NULL ) digi[boardID]->WriteRegister(Register::DPP::ChannelDCOffset, bit , ch);
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if( digi != NULL ) digi[boardID]->WriteRegister(Register::DPP::ChannelDCOffset, (bit & 0xFFFF) , ch);
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}
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void ChannelSettingPHA::SetTriggerSmoothing(){
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51
test.cpp
51
test.cpp
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@ -87,43 +87,62 @@ int main(int argc, char* argv[]){
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dig->LoadSettingBinary("setting_323.bin");
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//dig->ProgramPHABoard();
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//dig->OpenSettingBinary("setting_323.bin");
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//dig->ReadAllSettingsFromBoard();
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//dig->PrintSettingFromMemory();
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dig->WriteRegister(Register::DPP::SoftwareClear_W, 1);
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///dig->SaveSettingAsText("haha.txt");
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unsigned short B = 1; /// BLT
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unsigned short Eg = 10; /// Event / dual channel
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unsigned short E2 = 1; /// extra 2;
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unsigned short RL = 250; /// record Length
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for( int i = 0; i < dig->GetNChannel(); i++){
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dig->WriteRegister(Register::DPP::NumberEventsPerAggregate_G, 2, i);
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dig->WriteRegister(Register::DPP::RecordLength_G, 200, i);
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dig->WriteRegister(Register::DPP::NumberEventsPerAggregate_G, Eg, i);
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dig->WriteRegister(Register::DPP::RecordLength_G, RL, i);
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}
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dig->WriteRegister(Register::DPP::MaxAggregatePerBlockTransfer, 5, 0);
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dig->WriteRegister(Register::DPP::MaxAggregatePerBlockTransfer, B, 0);
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dig->WriteRegister(Register::DPP::BoardConfiguration, 0x0F8115); /// has Extra2
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//dig->WriteRegister(Register::DPP::BoardConfiguration, 0x0D8115); /// no Extra2
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unsigned int bSize = dig->CalByteForBuffer();
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printf(" Buffer Size : %8u byte = %.2f MB \n", bSize, bSize/1024./1024.);
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//int bbbb = (((2 + E2 + RL*4) * Eg + 2)*8 + 4)*B *4;
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//int bbb2 = (((2 + E2 + RL*4) * Eg + 2)*2 + 4)*B *4;
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//
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//printf("============== exp Buffer size : %8u byte \n", bbbb);
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//printf("============== exp 2 ch size : %8u byte = %u words\n", bbb2, bbb2/4);
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usleep(1e6);
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///using CAEN method
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char * buffer = NULL;
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uint32_t size;
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CAEN_DGTZ_MallocReadoutBuffer(dig->GetHandle(), (char **)& buffer, &size);
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printf("CAEN calculated Buffer Size : %8u byte = %.2f MB \n", size, size/1024./1024.);
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printf("CAEN calculated Buffer Size : %8u byte = %.2f MB \n", size, size/1024./1024.);
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printf(" diff : %8u byte \n", size > bSize ? size - bSize : bSize - size);
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///Block
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/// 1 -> 128
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/// 2 -> 240
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/// 3 -> 352
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/// 4 -> 464
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/// 5 -> 576
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delete buffer;
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//delete dig;
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dig->StartACQ();
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for( int i = 0; i < 5; i++){
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usleep(1000000);
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dig->ReadData();
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printf("------------------- %d\n", i);
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dig->GetData()->DecodeBuffer(false,2);
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dig->GetData()->PrintStat();
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}
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dig->StopACQ();
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/**///##################### test with 2 digitizers
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@ -175,7 +175,7 @@ int main(int argc, char* argv[]){
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int handle;
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printf("======== open board\n");
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int ret = CAEN_DGTZ_OpenDigitizer(CAEN_DGTZ_OpticalLink, 0, 0, 0, &handle);
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int ret = CAEN_DGTZ_OpenDigitizer(CAEN_DGTZ_OpticalLink, 1, 0, 0, &handle);
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CAEN_DGTZ_BoardInfo_t BoardInfo;
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ret = (int) CAEN_DGTZ_GetInfo(handle, &BoardInfo);
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