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fix RecordLength bug for QDC. Can't 100% trust CAEN manual

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This commit is contained in:
Ryan Tang 2024-03-19 16:13:44 -04:00
parent 00a16ffc2e
commit bebff94e62
8 changed files with 43 additions and 22 deletions
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30
ClassDigitizer.cpp
View File

@ -47,6 +47,7 @@ void Digitizer::Initalization(){
isConnected = false; isConnected = false;
AcqRun = false; AcqRun = false;
isDummy = true; isDummy = true;
} }
void Digitizer::Reset(){ void Digitizer::Reset(){
@ -64,7 +65,7 @@ void Digitizer::Reset(){
void Digitizer::PrintBoard (){ void Digitizer::PrintBoard (){
printf("Connected to Model %s with handle %d using %s\n", BoardInfo.ModelName, handle, LinkType == CAEN_DGTZ_USB ? "USB" : "Optical Link"); printf("Connected to Model %s with handle %d using %s\n", BoardInfo.ModelName, handle, LinkType == CAEN_DGTZ_USB ? "USB" : "Optical Link");
printf(" Sampling rate : %.0f MHz = %.1f ns \n", 1000/tick2ns, tick2ns); printf(" Sampling rate : %.1f MHz = %.1f ns \n", 1000./tick2ns, tick2ns);
printf("No. of Input Channels : %d \n", NumInputCh); printf("No. of Input Channels : %d \n", NumInputCh);
printf(" No. of Reg Channels : %d, mask : 0x%X\n", NumRegChannel, regChannelMask); printf(" No. of Reg Channels : %d, mask : 0x%X\n", NumRegChannel, regChannelMask);
printf(" SerialNumber :\e[1m\e[33m %d\e[0m\n", BoardInfo.SerialNumber); printf(" SerialNumber :\e[1m\e[33m %d\e[0m\n", BoardInfo.SerialNumber);
@ -436,7 +437,8 @@ int Digitizer::ProgramBoard_QDC(){
int ret = 0; int ret = 0;
//WriteRegister(DPP::QDC::NumberEventsPerAggregate, 0x10, -1); //WriteRegister(DPP::QDC::NumberEventsPerAggregate, 0x10, -1);
WriteRegister(DPP::QDC::RecordLength_W, 16, -1); // 128 sample = 2048 ns WriteRegister(DPP::QDC::RecordLength, 16, -1); // 128 sample = 2048 ns
WriteRegister(DPP::QDC::PreTrigger, 60, -1); // at 60 sample = 960 ns WriteRegister(DPP::QDC::PreTrigger, 60, -1); // at 60 sample = 960 ns
WriteRegister(DPP::QDC::GateWidth, 100/16, -1); WriteRegister(DPP::QDC::GateWidth, 100/16, -1);
@ -494,7 +496,9 @@ void Digitizer::StartACQ(){
// ret |= CAEN_DGTZ_SetDPPEventAggregation(handle, 0, 0); // Auto set // ret |= CAEN_DGTZ_SetDPPEventAggregation(handle, 0, 0); // Auto set
unsigned int bufferSize = CalByteForBufferCAEN(); unsigned int bufferSize = CalByteForBufferCAEN();
if( bufferSize > 160 * 1024 * 1024 ) printf("============= buffer size bigger than 160 MB (%u)\n", bufferSize ); // unsigned int bufferSize = 200 * 1024 * 1024;
// if( DPPType == DPPTypeCode::DPP_QDC_CODE ) bufferSize = 500 * 1024 * 1024;
// if( bufferSize > 160 * 1024 * 1024 ) printf("============= buffer size bigger than 160 MB (%u)\n", bufferSize );
data->AllocateMemory(bufferSize); data->AllocateMemory(bufferSize);
@ -650,7 +654,7 @@ int Digitizer::ReadData(){
} }
} }
ReadACQStatus(); // ReadACQStatus();
return ret; return ret;
} }
@ -678,7 +682,7 @@ void Digitizer::ReadAndPrintACQStatue(){
//=========================================================== //===========================================================
void Digitizer::WriteRegister (Reg registerAddress, uint32_t value, int ch, bool isSave2MemAndFile){ void Digitizer::WriteRegister (Reg registerAddress, uint32_t value, int ch, bool isSave2MemAndFile){
if( softwareDisable ) return; if( softwareDisable ) return;
printf("%30s[0x%04X](digi-%d,ch-%02d) [0x%04X]: 0x%08X \n", registerAddress.GetNameChar(), registerAddress.GetAddress(),GetSerialNumber(), ch, registerAddress.ActualAddress(ch), value); printf("WRITE|%30s[0x%04X](digi-%d,ch-%02d) [0x%04X]: 0x%08X \n", registerAddress.GetNameChar(), registerAddress.GetAddress(),GetSerialNumber(), ch, registerAddress.ActualAddress(ch), value);
if( !isConnected ) { if( !isConnected ) {
//SetSettingToMemory(registerAddress, value, ch); //TODO should the binary setting be edited offline? //SetSettingToMemory(registerAddress, value, ch); //TODO should the binary setting be edited offline?
@ -720,6 +724,7 @@ uint32_t Digitizer::ReadRegister(Reg registerAddress, unsigned short ch, bool is
if( softwareDisable ) return 0; if( softwareDisable ) return 0;
if( !isConnected ) return 0; if( !isConnected ) return 0;
if( registerAddress.GetRWType() == RW::WriteONLY ) return 0; if( registerAddress.GetRWType() == RW::WriteONLY ) return 0;
// if( registerAddress == DPP::QDC::RecordLength_W ) return 0;
ret = CAEN_DGTZ_ReadRegister(handle, registerAddress.ActualAddress(ch), &returnData); ret = CAEN_DGTZ_ReadRegister(handle, registerAddress.ActualAddress(ch), &returnData);
@ -732,8 +737,8 @@ uint32_t Digitizer::ReadRegister(Reg registerAddress, unsigned short ch, bool is
std::stringstream ss; std::stringstream ss;
ss << std::hex << registerAddress.ActualAddress(ch); ss << std::hex << registerAddress.ActualAddress(ch);
ErrorMsg("ReadRegister:0x" + ss.str() + "(" + registerAddress.GetName() + ")"); ErrorMsg("Register:0x" + ss.str() + "(" + registerAddress.GetName() + ")");
if( str != "" ) printf("%s : 0x%04X(0x%04X) is 0x%08X \n", str.c_str(), if( !str.empty() ) printf("READ|%s : 0x%04X(0x%04X) is 0x%08X \n", str.c_str(),
registerAddress.ActualAddress(ch), registerAddress.GetAddress(), returnData); registerAddress.ActualAddress(ch), registerAddress.GetAddress(), returnData);
return returnData; return returnData;
} }
@ -744,15 +749,15 @@ uint32_t Digitizer::PrintRegister(uint32_t address, std::string msg){
printf("------------ %s = 0x%X \n", msg.c_str(), address); printf("------------ %s = 0x%X \n", msg.c_str(), address);
printf("----------------------------------------------------\e[0m\n"); printf("----------------------------------------------------\e[0m\n");
uint32_t * value = new uint32_t[1]; uint32_t value;
CAEN_DGTZ_ReadRegister(handle, address, value); CAEN_DGTZ_ReadRegister(handle, address, &value);
printf(" %*s 32 28 24 20 16 12 8 4 0\n", (int) msg.length(), ""); printf(" %*s 32 28 24 20 16 12 8 4 0\n", (int) msg.length(), "");
printf(" %*s | | | | | | | | |\n", (int) msg.length(), ""); printf(" %*s | | | | | | | | |\n", (int) msg.length(), "");
printf(" %*s", (int) msg.length(), ""); printf(" %*s", (int) msg.length(), "");
std::cout << " : 0b" << std::bitset<32>(value[0]) << std::endl; std::cout << " : 0b" << std::bitset<32>(value) << std::endl;
printf(" %*s : 0x%X\n", (int) msg.length(), msg.c_str(), value[0]); printf(" %*s : 0x%08X = %u\n", (int) msg.length(), msg.c_str(), value, value);
return value[0]; return value;
} }
//========================================== setting file IO //========================================== setting file IO
@ -842,6 +847,7 @@ void Digitizer::ReadAllSettingsFromBoard(bool force){
if( RegisterBoardList_QDC[p].GetRWType() == RW::WriteONLY) continue; if( RegisterBoardList_QDC[p].GetRWType() == RW::WriteONLY) continue;
ReadRegister(RegisterBoardList_QDC[p]); ReadRegister(RegisterBoardList_QDC[p]);
} }
regChannelMask = GetSettingFromMemory(DPP::QDC::GroupEnableMask); regChannelMask = GetSettingFromMemory(DPP::QDC::GroupEnableMask);
for( int ch = 0; ch < GetNumRegChannels(); ch ++){ for( int ch = 0; ch < GetNumRegChannels(); ch ++){

5
ClassDigitizer.h
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@ -106,7 +106,10 @@ class Digitizer{
Data * GetData() const {return data;} Data * GetData() const {return data;}
uint32_t GetACQStatusFromMemory() const {return acqStatus;} uint32_t GetACQStatusFromMemory() const {return acqStatus;}
void ReadAndPrintACQStatue(); void ReadAndPrintACQStatue();
void ReadACQStatus() { acqStatus = ReadRegister(DPP::AcquisitionStatus_R); } void ReadACQStatus() {
// printf("%s\n", __func__);
acqStatus = ReadRegister(DPP::AcquisitionStatus_R);
}
unsigned int CalByteForBuffer(bool verbose = false); unsigned int CalByteForBuffer(bool verbose = false);
unsigned int CalByteForBufferCAEN(); unsigned int CalByteForBufferCAEN();

8
CustomThreads.h
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@ -70,6 +70,14 @@ public:
break; break;
} }
clock_gettime(CLOCK_REALTIME, &t1);
if( t1.tv_sec - ta.tv_sec > 2 ){
digiMTX[ID].lock();
digi->ReadACQStatus();
digiMTX[ID].unlock();
ta = t1;
}
if( isSaveData && !stop ) { if( isSaveData && !stop ) {
clock_gettime(CLOCK_REALTIME, &tb); clock_gettime(CLOCK_REALTIME, &tb);
if( tb.tv_sec - ta.tv_sec > 2 ) { if( tb.tv_sec - ta.tv_sec > 2 ) {

1
DigiSettingsPanel.cpp
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@ -3117,6 +3117,7 @@ void DigiSettingsPanel::UpdateReadOutStatus(uint32_t status){
void DigiSettingsPanel::UpdateBoardAndChannelsStatus(){ void DigiSettingsPanel::UpdateBoardAndChannelsStatus(){
printf("%s\n", __func__);
//*======================================== //*========================================
uint32_t AcqStatus = digi[ID]->ReadRegister(DPP::AcquisitionStatus_R); uint32_t AcqStatus = digi[ID]->ReadRegister(DPP::AcquisitionStatus_R);
UpdateACQStatus(AcqStatus); UpdateACQStatus(AcqStatus);

1
FSUDAQ.cpp
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@ -1148,6 +1148,7 @@ void MainWindow::StopACQ(){
if( chkSaveData->isChecked() ) digi[i]->GetData()->CloseSaveFile(); if( chkSaveData->isChecked() ) digi[i]->GetData()->CloseSaveFile();
LogMsg("Digi-" + QString::number(digi[i]->GetSerialNumber()) + " ACQ is stopped." ); LogMsg("Digi-" + QString::number(digi[i]->GetSerialNumber()) + " ACQ is stopped." );
QCoreApplication::processEvents(); QCoreApplication::processEvents();
digi[i]->ReadACQStatus();
} }
if( scalarThread->isRunning()){ if( scalarThread->isRunning()){

8
RegisterAddress.h
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@ -787,7 +787,7 @@ namespace DPP {
namespace QDC { // Register already grouped in channel. and there no control for indiviual channel except the Fine DC offset and threshold, so it is like no group namespace QDC { // Register already grouped in channel. and there no control for indiviual channel except the Fine DC offset and threshold, so it is like no group
const Reg NumberEventsPerAggregate ("Number of Events per Aggregate", 0x1020, RW::ReadWrite, false, 0x3FF, -1); /// R/W const Reg NumberEventsPerAggregate ("Number of Events per Aggregate", 0x1020, RW::ReadWrite, false, 0x3FF, -1); /// R/W
const Reg RecordLength ("Record Length_R" , 0x1024, RW::ReadWrite, false, 0x1FFF, 8); /// R/W const Reg RecordLength ("Record Length" , 0x1024, RW::ReadWrite, false, 0x1FFF, 8); /// R
const Reg GateWidth ("GateWidth" , 0x1030, RW::ReadWrite, false, 0xFFF, 1); /// R/W const Reg GateWidth ("GateWidth" , 0x1030, RW::ReadWrite, false, 0xFFF, 1); /// R/W
const Reg GateOffset ("GateOfset" , 0x1034, RW::ReadWrite, false, 0xFF, 1); /// R/W const Reg GateOffset ("GateOfset" , 0x1034, RW::ReadWrite, false, 0xFF, 1); /// R/W
const Reg FixedBaseline ("FixedBaseline" , 0x1038, RW::ReadWrite, false, 0xFFF, -1); /// R/W const Reg FixedBaseline ("FixedBaseline" , 0x1038, RW::ReadWrite, false, 0xFFF, -1); /// R/W
@ -811,9 +811,11 @@ namespace DPP {
const Reg TriggerThreshold_sub6 ("Trigger Threshold sub6" , 0x10E8, RW::ReadWrite, false, 0xFFF, -1); /// R/W const Reg TriggerThreshold_sub6 ("Trigger Threshold sub6" , 0x10E8, RW::ReadWrite, false, 0xFFF, -1); /// R/W
const Reg TriggerThreshold_sub7 ("Trigger Threshold sub7" , 0x10EC, RW::ReadWrite, false, 0xFFF, -1); /// R/W const Reg TriggerThreshold_sub7 ("Trigger Threshold sub7" , 0x10EC, RW::ReadWrite, false, 0xFFF, -1); /// R/W
const Reg RecordLength_W ("Record Length_W" , 0x8024, RW::WriteONLY, false, 0x1FFF, 8); /// /W
const Reg GroupEnableMask ("Group Enable Mask" , 0x8120, RW::ReadWrite, false, 0xFF, -1); /// R/W const Reg GroupEnableMask ("Group Enable Mask" , 0x8120, RW::ReadWrite, false, 0xFF, -1); /// R/W
namespace Bit_DPPAlgorithmControl { namespace Bit_DPPAlgorithmControl {
const std::pair<unsigned short, unsigned short> ChargeSensitivity = {3, 0} ; /// length, smallest pos const std::pair<unsigned short, unsigned short> ChargeSensitivity = {3, 0} ; /// length, smallest pos
const std::pair<unsigned short, unsigned short> InternalTestPulse = {1, 4}; const std::pair<unsigned short, unsigned short> InternalTestPulse = {1, 4};
@ -1025,7 +1027,7 @@ const std::vector<Reg> RegisterBoardList_QDC = {
DPP::BoardConfiguration , DPP::BoardConfiguration ,
DPP::AggregateOrganization, DPP::AggregateOrganization,
DPP::QDC::NumberEventsPerAggregate, DPP::QDC::NumberEventsPerAggregate,
DPP::QDC::RecordLength_W, // DPP::QDC::RecordLength_W,
DPP::AcquisitionControl, DPP::AcquisitionControl,
DPP::AcquisitionStatus_R, DPP::AcquisitionStatus_R,
DPP::SoftwareTrigger_W, DPP::SoftwareTrigger_W,

10
Scope.cpp
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@ -371,9 +371,9 @@ void Scope::StartScope(){
digi[iDigi]->WriteRegister(DPP::SoftwareClear_W, 1); digi[iDigi]->WriteRegister(DPP::SoftwareClear_W, 1);
digi[iDigi]->SetBits(DPP::BoardConfiguration, DPP::Bit_BoardConfig::RecordTrace, 1, -1); digi[iDigi]->SetBits(DPP::BoardConfiguration, DPP::Bit_BoardConfig::RecordTrace, 1, -1);
AggPerRead[iDigi] = digi[iDigi]->GetSettingFromMemory(DPP::MaxAggregatePerBlockTransfer); //AggPerRead[iDigi] = digi[iDigi]->GetSettingFromMemory(DPP::MaxAggregatePerBlockTransfer);
SendLogMsg("Set Events/Agg to 1 for scope, it was " + QString::number(AggPerRead[iDigi]) + "."); //SendLogMsg("Set Agg/Read to 1 for scope, it was " + QString::number(AggPerRead[iDigi]) + ".");
digi[iDigi]->WriteRegister(DPP::MaxAggregatePerBlockTransfer, 1); //digi[iDigi]->WriteRegister(DPP::MaxAggregatePerBlockTransfer, 1);
readDataThread[iDigi]->SetScopeMode(true); readDataThread[iDigi]->SetScopeMode(true);
readDataThread[iDigi]->SetSaveData(false); readDataThread[iDigi]->SetSaveData(false);
@ -431,7 +431,7 @@ void Scope::StopScope(){
digiMTX[iDigi].unlock(); digiMTX[iDigi].unlock();
digi[iDigi]->SetBits(DPP::BoardConfiguration, DPP::Bit_BoardConfig::RecordTrace, traceOn[iDigi], -1); digi[iDigi]->SetBits(DPP::BoardConfiguration, DPP::Bit_BoardConfig::RecordTrace, traceOn[iDigi], -1);
digi[iDigi]->WriteRegister(DPP::MaxAggregatePerBlockTransfer, AggPerRead[iDigi]); //digi[iDigi]->WriteRegister(DPP::MaxAggregatePerBlockTransfer, AggPerRead[iDigi]);
} }
@ -883,7 +883,7 @@ void Scope::SetUpPanel_QDC() {
int rowID = 0; int rowID = 0;
SetUpSpinBox(sbReordLength, "Record Length [ns] ", rowID, 0, DPP::QDC::RecordLength_W); SetUpSpinBox(sbReordLength, "Record Length [ns] ", rowID, 0, DPP::QDC::RecordLength);
SetUpSpinBox(sbPreTrigger, "Pre Trigger [ns] ", rowID, 2, DPP::QDC::PreTrigger); SetUpSpinBox(sbPreTrigger, "Pre Trigger [ns] ", rowID, 2, DPP::QDC::PreTrigger);
SetUpSpinBox(sbDCOffset, "DC offset [%] ", rowID, 4, DPP::QDC::DCOffset); SetUpSpinBox(sbDCOffset, "DC offset [%] ", rowID, 4, DPP::QDC::DCOffset);
sbDCOffset->setDecimals(2); sbDCOffset->setDecimals(2);

2
macro.h
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@ -2,7 +2,7 @@
#define MACRO_H #define MACRO_H
#define MaxNPorts 4 //for optical link #define MaxNPorts 4 //for optical link
#define MaxNBoards 8 //for both optical link and usb #define MaxNBoards 4 //for both optical link and usb
#define MaxNDigitizer MaxNPorts * MaxNBoards #define MaxNDigitizer MaxNPorts * MaxNBoards