online_distribution/newbasic/packet_gl1_evclocks.cc

0001 #include <packet_gl1_evclocks.h>
0002 #include <string.h>
0003
0004 Packet_gl1_evclocks::Packet_gl1_evclocks(PACKET_ptr data)
0005   : Packet_w4 (data){ }
0006
0007 Packet_gl1_evclocks::~Packet_gl1_evclocks()
0008 {
0009
0010 }
0011
0012 int *Packet_gl1_evclocks::decode ( int *nwout)
0013 {
0014   int *p,*k;
0015   int i;
0016   int dlength = getDataLength();
0017
0018   unsigned int* buf = (unsigned int *) findPacketDataStart(packet);
0019   if (buf == 0) return 0;
0020
0021   p = new int[dlength];
0022   k = p;
0023   for (i =0; i<dlength; i++) *k++ = buf[i];
0024
0025   *nwout = dlength;
0026   return p;
0027
0028 }
0029
0030 int Packet_gl1_evclocks::iValue(const int ich, const char *what)
0031 {
0032
0033
0034   if (strcmp(what,"EVCLOCK")==0)
0035     {
0036
0037       if( (ich<0) || (ich>3) ) return -1;
0038       unsigned int* buf = (unsigned int *) findPacketDataStart(packet);
0039       if (buf == 0)
0040     return -1;
0041       else
0042     return buf[ich];
0043     }
0044   else if (strcmp(what,"PARVECT")==0)
0045     {
0046
0047       if( (ich<0) || (ich>3) || (getDataLength()<8) ) return -1;
0048       unsigned int* buf = (unsigned int *) findPacketDataStart(packet);
0049       if (buf == 0)
0050     return -1;
0051       else
0052     return buf[4+ich];
0053     }
0054
0055   else return 0;
0056
0057 }
0058
0059 int Packet_gl1_evclocks::iValue(const int ich, const  int what)
0060 {
0061
0062   switch (what) {
0063
0064   case EVCLOCK:
0065     {
0066
0067       if( (ich<0) || (ich>3) ) return -1;
0068       unsigned int* buf = (unsigned int *) findPacketDataStart(packet);
0069       if (buf == 0)
0070     return -1;
0071       else
0072     return buf[ich];
0073
0074       break;
0075     }
0076   case PARVECT:
0077     {
0078
0079       if( (ich<0) || (ich>3) || (getDataLength()<8) ) return -1;
0080       unsigned int* buf = (unsigned int *) findPacketDataStart(packet);
0081       if (buf == 0)
0082     return -1;
0083       else
0084     return buf[4+ich];
0085
0086       break;
0087     }
0088   default:
0089     return -1;
0090
0091   }
0092
0093 }
0094
0095 void Packet_gl1_evclocks::dump ( OSTREAM &os)
0096 {
0097   int j,l,m,dlength;
0098   unsigned int delta = 0;
0099
0100   dlength = getDataLength();
0101   this->identify(os);
0102
0103   unsigned int* buf = (unsigned int *) findPacketDataStart(packet);
0104   if (buf == 0) return;
0105
0106   os << std::endl;
0107   os << "GL1 Clock Counter Event Difference Data Packet:" << std::endl;
0108   os << " Clock counter for this event (N) = " << buf[0];
0109   if(dlength>=8)
0110     os << ",  Partition = 0x" << std::hex << buf[4] << std::dec << std::endl;
0111   else
0112     os << std::endl;
0113
0114   os << " Clock counter for N-1 event = " << buf[1];
0115   if(dlength>=8) os << ",  Partition = 0x" << std::hex << buf[5] << std::dec;
0116   if(buf[0]>buf[1])
0117     delta = buf[0]-buf[1];
0118   else
0119     delta = 0xFFFFFFFF-buf[1] + buf[0] + 1; // Add 1 clock = 0x0
0120   os << std::endl << "     (delta from this event = " << delta << " clocks, " << delta*0.106 << " microseconds)" << std::endl;
0121
0122   os << " Clock counter for N-2 event = " << buf[2];
0123   if(dlength>=8) os << ",  Partition = 0x" << std::hex << buf[6] << std::dec;
0124   if(buf[0]>buf[2])
0125     delta = buf[0]-buf[2];
0126   else
0127     delta = 0xFFFFFFFF-buf[2] + buf[0] + 1; // Add 1 clock = 0x0
0128   os << std::endl << "     (delta from this event = " << delta << " clocks, " << delta*0.106 << " microseconds)" << std::endl;
0129
0130   os << " Clock counter for N-3 event = " << buf[3];
0131   if(dlength>=8) os << ",  Partition = 0x" << std::hex << buf[7] << std::dec;
0132   if(buf[0]>buf[3])
0133     delta = buf[0]-buf[3];
0134   else
0135     delta = 0xFFFFFFFF-buf[3] + buf[0] + 1; // Add 1 clock = 0x0
0136   os << std::endl << "     (delta from this event = " << delta << " clocks, " << delta*0.106 << " microseconds)" << std::endl;
0137
0138   os << std::endl;
0139
0140   // Finally, a generic HEX dump:
0141
0142   char oldFill;
0143   oldFill=os.fill('0');
0144
0145   j = 0;
0146   int* k=( int *) findPacketDataStart(packet);
0147   if ( k ==0 ) return;
0148
0149   while (1)
0150   {
0151     os << std::endl << std::dec << SETW(5) << j << " |  ";
0152     for (l=0;l<4;l++)
0153     {
0154       os << std::hex << SETW(8) << k[j++] << " ";
0155       if (j>=dlength) break;
0156     }
0157     if (j>=dlength) break;
0158   }
0159   os << std::endl;
0160   for(m=0;m<54;m++) os<<"=";
0161   os << std::dec << std::endl;
0162   os.fill(oldFill);
0163
0164
0165 }
0166