98 lines
2.5 KiB
C++
98 lines
2.5 KiB
C++
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#ifndef AGGSEPARATOR_H
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#define AGGSEPARATOR_H
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#include <stdio.h>
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#include <string>
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#include <sstream>
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#include <cmath>
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#include <cstring> ///memset
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#include <iostream> ///cout
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#include <sstream>
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#include <iomanip> // for setw
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#include <algorithm>
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#include <bitset>
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#include <vector>
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#include <sys/stat.h>
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int main(int argc, char **argv) {
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std::string inFileName = argv[1];
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FILE * file = fopen(inFileName.c_str(), "r");
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if( file == NULL ) {
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printf("file : %s cannot be open. exit program.\n", inFileName.c_str());
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return -1;
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}
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char * buffer = nullptr;
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unsigned int word; // 4 bytes = 32 bits
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bool newFileFlag[8] = {true};
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while( !feof(file)){
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size_t dummy = fread(&word, 4, 1, file);
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if( dummy != 1 ){
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printf("read file error. abort.\n");
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break;
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}
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short header = ((word >> 28 ) & 0xF);
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if( header != 0xA ) {
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printf("header error. abort.\n");
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break;
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}
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unsigned int aggSize = (word & 0x0FFFFFFF) * 4; ///byte
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dummy = fread(&word, 4, 1, file);
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unsigned int BoardID = ((word >> 27) & 0x1F);
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unsigned short pattern = ((word >> 8 ) & 0x7FFF );
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bool BoardFailFlag = ((word >> 26) & 0x1 );
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unsigned int ChannelMask = ( word & 0xFF ) ;
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dummy = fread(&word, 4, 1, file);
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unsigned int bdAggCounter = word;
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printf("Agg counter : %u\n", bdAggCounter);
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dummy = fread(&word, 4, 1, file);
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unsigned int aggTimeTag = word;
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for( int chMask = 0; chMask < 8 ; chMask ++ ){ // the max numnber of Coupled/RegChannel is 8 for PHA, PSD, QDC
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if( ((ChannelMask >> chMask) & 0x1 ) == 0 ) continue;
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printf("==================== Dual/Group Channel Block, ch Mask : 0x%X\n", chMask *2);
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dummy = fread(&word, 4, 1, file);
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unsigned int dualChannelBlockSize = ( word & 0x7FFFFFFF ) * 4 ;
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printf("dual channel size : %d words\n", dualChannelBlockSize / 4);
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buffer = new char[dualChannelBlockSize];
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fseek(file, -4, SEEK_CUR);
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dummy = fread(buffer, dualChannelBlockSize, 1, file);
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FILE * haha = nullptr;
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if( newFileFlag[chMask] ) {
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haha = fopen( (inFileName + "." + std::to_string(chMask)).c_str(), "wb");
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newFileFlag[chMask] = false;
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}else{
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haha = fopen( (inFileName + "." + std::to_string(chMask)).c_str(), "a+");
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}
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fwrite(buffer, dualChannelBlockSize, 1, haha);
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fclose(haha);
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}
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};
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fclose(file);
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printf("======================= Duel channel seperated \n");
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return 0;
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}
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#endif
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