FSUDAQ_Qt6/DataReaderScript.cpp

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#include "ClassData.h"
void DataReaderScript(){
Data * data = new Data();
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data->DPPType = V1730_DPP_PSD_CODE;
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std::string fileName = "data/temp_006_089_PSD_000.fsu";
FILE * haha = fopen(fileName.c_str(), "r");
fseek(haha, 0L, SEEK_END);
const long inFileSize = ftell(haha);
printf("%s | file size : %ld Byte = %.2f MB\n", fileName.c_str() , inFileSize, inFileSize/1024./1024.);
fseek(haha, 0, SEEK_SET);
char * buffer = nullptr;
int countBdAgg = 0;
do{
long fPos1 = ftell(haha);
unsigned int word[1]; /// 4 bytes
size_t dump = fread(word, 4, 1, haha);
fseek(haha, -4, SEEK_CUR);
short header = ((word[0] >> 28 ) & 0xF);
if( header != 0xA ) break;
unsigned int aggSize = (word[0] & 0x0FFFFFFF) * 4; ///byte
buffer = new char[aggSize];
dump = fread(buffer, aggSize, 1, haha);
long fPos2 = ftell(haha);
printf("Board Agg. has %d word = %d bytes | %ld - %ld\n", aggSize/4, aggSize, fPos1, fPos2);
countBdAgg ++;
printf("==================== %d Agg\n", countBdAgg);
data->DecodeBuffer(buffer, aggSize, false, 0); // data own the buffer
data->ClearBuffer(); // this will clear the buffer.
if( !data->IsNotRollOverFakeAgg ) continue;
//if( countBdAgg % 100 == 0)
data->PrintStat();
//data->ClearData();
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if( countBdAgg > 1 ) break;
}while(!feof(haha) && ftell(haha) < inFileSize);
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data->PrintAllData();
fclose(haha);
delete data;
}