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pam-fi |
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//mikhailov : |
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//reading and updating of time sync information |
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#include "descript.h" |
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#include "CRC.h" |
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//int RTtoMT,RT,Timesync,OBTtimesync; // Resurs time to moscow, Resurs time, ... |
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extern long int Timesync; |
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extern long int OBTtimesync; |
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void RunHeaderReader(char *packet) |
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{ |
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//char *packet=new char[Nmax]; |
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//unsigned int type=0; /*PAMELA packet type*/ |
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// unsigned int error=0;/*PAMELA packet error flag*/ |
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//int Length=0; /*Length of filename*/ |
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// long int counter[26];/*Counter for PAMELA packets in each dat file*/ |
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// unsigned long int adr1=0;/*First byte of PAMELA packet in _cln2.pam*/ |
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//unsigned long int adr2=0;/*Last byte of PAMELA packet in _cln2.pam*/ |
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long int time=0; /*PAMELA packet time*/ |
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// long int first[26]; /*First byte for PAMELA packets of given type*/ |
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// long int last[26]; /*Last byte for PAMELA packets of given type*/ |
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long int temp=0; |
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//int type; |
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// int packet_type; |
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char *subData; |
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// char eventCRC[2]; |
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int j; |
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FILE *ftime_sync; |
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unsigned short calCRC; //calculated CRC of the data |
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unsigned short readCRC; //CRC read from the end of the subpacket |
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long int dataLength; |
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long int length; |
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long int RM_ACQ_SETTING_MODE,OBT_TIME_SYNC, |
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LAST_TYME_SYNC_INFO, |
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FAVOURITE_WORKING_SCHEDULE, |
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EFFECTIVE_WORKING_SCHEDULE, |
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PRH_VAR_TRIGGER_MODE_A, |
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PRH_VAR_TRIGGER_MODE_B, |
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RM_ACQ_AFTER_CALIB ; |
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time=(long int)(unsigned char)(packet[11])+ |
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256*(long int)(unsigned char)(packet[10])+ |
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256*256*(long int)(unsigned char)(packet[9])+ |
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256*256*256*(long int)(unsigned char)(packet[8]); |
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temp=(long int)(unsigned char)(packet[7])+ |
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256*(long int)(unsigned char)(packet[6])+ |
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256*256*(long int)(unsigned char)(packet[5]); |
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if (fmod((float)(temp),(float)(10000.))==0.) |
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cout<<"sorting "<<temp<<"\n"; |
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/*unpacking several packets.... mikhailov |
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unpackingPamelaPacket(packet,type) */ |
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length=(long int)(unsigned char)(packet[14])+ |
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256*(long int)(unsigned char)(packet[13])+ |
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256*256*(long int)(unsigned char)(packet[12]); |
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//cout<<temp<<" time="<<time<<" type=" <<type<<" length="<<length<<"\n"; |
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//the 2 bytes subtracted belong to the final event CRC bytes |
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dataLength = length - (long int)2; |
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subData=new char[dataLength]; |
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for (j=0;j<dataLength+2;j++) subData[j]=packet[j+16]; |
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// printf("packet %i %x ",j,(BYTE)packet[j+16]); |
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// printf(" SubD= %x \n",(BYTE)subData[j]); } |
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readCRC=(unsigned short)((((UINT32)packet[42]<<8)&0x0000FF00) + (((UINT32)packet[43])&0x000000FF)); |
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/* |
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InputFile->read(subData, sizeof(unsigned char)*dataLength); */ |
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calCRC = CM_Compute_CRC16(0, (unsigned char*)subData, dataLength); |
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printf("crc %x %x\n",calCRC,readCRC); |
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//took the final CRC to compare it with the previous calculated CRC of the data |
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// for(j=0;j<length;j++) printf("crc %x \n",(BYTE)subData[j]); |
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// cout<<calCRC<<" =crc ?="<<readCRC<<"\n"; |
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if (calCRC == readCRC) {cout<<calCRC<<" =crc ok="<<"\n"; |
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RM_ACQ_SETTING_MODE = (BYTE)packet[16]; |
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OBT_TIME_SYNC = (((UINT32)packet[21]<<24)&0xFF000000) + (((UINT32)packet[22]<<16)&0x00FF0000) + (((UINT32)packet[23]<<8)&0x0000FF00) + (((UINT32)packet[24])&0x000000FF); |
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LAST_TYME_SYNC_INFO = (((UINT32)packet[25]<<24)&0xFF000000) + (((UINT32)packet[26]<<16)&0x00FF0000) + (((UINT32)packet[27]<<8)&0x0000FF00) + (((UINT32)packet[28])&0x000000FF); |
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FAVOURITE_WORKING_SCHEDULE = (BYTE)packet[25]; |
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EFFECTIVE_WORKING_SCHEDULE = (BYTE)packet[26]; |
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PRH_VAR_TRIGGER_MODE_A = (((UINT32)packet[27]<<24)&0xFF000000) + (((UINT32)packet[28]<<16)&0x00FF0000) + (((UINT32)packet[29]<<8)&0x0000FF00) + (((UINT32)packet[30])&0x000000FF); |
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PRH_VAR_TRIGGER_MODE_B = (((UINT32)packet[31]<<24)&0xFF000000) + (((UINT32)packet[32]<<16)&0x00FF0000) + (((UINT32)packet[33]<<8)&0x0000FF00) + (((UINT32)packet[34])&0x000000FF); |
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RM_ACQ_AFTER_CALIB = (BYTE)packet[35]; |
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cout<<OBT_TIME_SYNC<<" = ="<<LAST_TYME_SYNC_INFO<<"\n"; |
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// mikhailov 06.12.2004 |
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ftime_sync=fopen("timesync.dat","a+"); |
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Timesync=LAST_TYME_SYNC_INFO; |
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OBTtimesync=OBT_TIME_SYNC; |
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extern long int RTtoMT; |
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extern long int RT; |
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fprintf(ftime_sync,"%u %u %u %u\n",RTtoMT,RT,OBTtimesync,Timesync); |
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// read for initial information for time synchronization |
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cout<<RTtoMT<<"\n"; |
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cout<<RT<<"\n"; |
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cout<<Timesync<<"\n"; |
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cout<<OBTtimesync<<"\n"; |
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fclose(ftime_sync);} |
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// end mikhailov |
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//RTtoMT,RT,Timesync,OBTtimesync; |
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} |
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