--- yoda/techmodel/TmtcReader.cpp 2004/07/06 12:20:23 1.1.1.1 +++ yoda/techmodel/TmtcReader.cpp 2004/12/20 14:15:13 2.5 @@ -1,18 +1,15 @@ /** @file - * $Source: /home/cvspamela/yoda/techmodel/TmtcReader.cpp,v $ - * $Id: TmtcReader.cpp,v 1.8 2004/04/28 09:01:27 nagni Exp $ - * $Author: nagni $ + * $Source: /home/cvsmanager/yoda/techmodel/TmtcReader.cpp,v $ + * $Id: TmtcReader.cpp,v 2.4 2004/12/17 18:02:37 kusanagi Exp $ + * $Author: kusanagi $ * * Implementation of the TmtcReader class. * ToBeDone: * Control the CRC for the entire data Packet not just for single records */ - - - #include -#include +#include extern "C" { #include #include "CRC.h" @@ -27,16 +24,14 @@ using namespace pamela; using namespace pamela::techmodel; -static log4cpp::Category& cat = log4cpp::Category::getInstance("pamela.techmodel.TmtcReader"); +static log4cxx::LoggerPtr logger = log4cxx::Logger::getLogger(_T("pamela.techmodel.TmtcReader")); /** * Constructor. */ TmtcReader::TmtcReader(void): TechmodelAlgorithm(PacketType::Tmtc, "TechmodelTmtcReader") { - cat << log4cpp::Priority::DEBUG - << "Constructor " - << "\n " << log4cpp::CategoryStream::ENDLINE; + logger->debug(_T("Constructor")); Tmtc = new TmtcEvent(); } @@ -45,7 +40,7 @@ */ std::string TmtcReader::GetVersionInfo(void) const { return - "$Header: /home/cvspamela/yoda/techmodel/TmtcReader.cpp,v 1.8 2004/04/28 09:01:27 nagni Exp $\n"; + "$Header: /home/cvsmanager/yoda/techmodel/TmtcReader.cpp,v 2.4 2004/12/17 18:02:37 kusanagi Exp $\n"; } /** @@ -60,78 +55,57 @@ /** * Unpack the Tmtc event from an input file. */ -void TmtcReader::RunEvent(int EventNumber, long int length) { - -/* -//Just to test crc - char tempbuff[length]; - InputFile->read(tempbuff, sizeof(tempbuff)); - UINT16 subCRC = 0; - for (int jj = 0; jj < length ; jj++){ - subCRC = CM_Compute_CRC16(subCRC, (BYTE*)(tempbuff+jj), 1); - } -//Just to test crc -*/ +void TmtcReader::RunEvent(int EventNumber, long int length) throw (WrongCRCException){ int i, j; - char buff[TMTC_SUB_LENGTH]; + char subData[TMTC_SUB_LENGTH]; char CRCbuff[TMTC_SUBCRC_LENGTH]; char eventCRC[TMTC_CRC_LENGTH]; int numRecords = (length-TMTC_CRC_LENGTH)/(TMTC_SUB_LENGTH + TMTC_SUBCRC_LENGTH); //subtract the last two bytes because are the final CRC long int start; + + TmtcRecord* rec; Tmtc->Records->Clear(); TClonesArray &recs = *(Tmtc->Records); - TmtcRecord* rec; + UINT16 partialCRC = 0; //partial CRC updated as mcmd packet is read (to compare with the last two bytes of this event) UINT16 readCRC = 0; //partial CRC updated as mcmd packet is read (to compare with the last two bytes of this event) - int oldSize = recs.GetSize(); - recs.ExpandCreate(oldSize+numRecords-1); - for(i = 0; i < numRecords; i++) { start = InputFile->tellg(); - InputFile->read(buff, sizeof(buff)); + InputFile->read(subData, sizeof(subData)); InputFile->read(CRCbuff, sizeof(CRCbuff)); - - /*for (int jj = 0; jj < TMTC_SUB_LENGTH ; jj++){ - partialCRC = CM_Compute_CRC8_8((char)partialCRC, (unsigned char*)buff[jj], 1); - }*/ - partialCRC = CM_Compute_CRC16(partialCRC, (UINT8*)&buff, TMTC_SUB_LENGTH); + partialCRC = CM_Compute_CRC16(partialCRC, (UINT8*)&subData, TMTC_SUB_LENGTH); partialCRC = CM_Compute_CRC16(partialCRC, (UINT8*)&CRCbuff, TMTC_SUBCRC_LENGTH); //This == CRCBuff is not really parametric take care if have to change the static lengths - if((UINT8)(CM_Compute_CRC16(0, (UINT8*)&buff, TMTC_SUB_LENGTH)) == (UINT8)CRCbuff[0]){ - rec = new TmtcRecord(); //add a new TmtcRecord - rec->TM_RECORD_OBT = (((UINT32)buff[0]<<24)&0xFF000000) + (((UINT32)buff[1]<<16)&0x00FF0000) + (((UINT32)buff[2]<<8)&0x0000FF00) + ((UINT32)buff[3])&0x000000FF; - - for(j = 0; j < 16; j++) { - rec->TM_DEA_ANA[j] = (((UINT16)buff[4+j]<<8)&0xFF00) + (((UINT16)buff[5+j])&0x00FF); - rec->TM_DEA_ANA_P[j] = (float)(rec->TM_DEA_ANA[j]*0.02); - - rec->TM_TH_ANA[j] = buff[36+j]; //36 is the size of TM_DEA_ANA + OBT - rec->TM_TH_ANA_P[j] = convert_th(rec->TM_TH_ANA[j]); + if((UINT8)(CM_Compute_CRC16(0, (UINT8*)&subData, TMTC_SUB_LENGTH)) == (UINT8)CRCbuff[0]){ + rec = new(recs[i]) TmtcRecord(); //add a new TmtcRecord + rec->TM_RECORD_OBT = (((UINT32)subData[0]<<24)&0xFF000000) + (((UINT32)subData[1]<<16)&0x00FF0000) + (((UINT32)subData[2]<<8)&0x0000FF00) + (((UINT32)subData[3])&0x000000FF); + rec->TM_DIAG_AND_BILEVEL_ACQ = (((UINT16)subData[4]<<8)&0x0000FF00) + (((UINT16)subData[5])&0x000000FF); + for(j = 0; j < 12; j++) { + rec->TM_TH_ANA[j] = ((((UINT16)subData[6+j]<<8)&0xFF00) + (((UINT16)subData[7+j])&0x00FF)); //20 is the size of TM_DEA_ANA(16) + OBT(4) } - rec->TM_BIL_DIAG_ACQ = buff[53]; - rec->TM_CC_DIAG_ACQ = (((UINT32)buff[54]<<24)&0xFF000000) + (((UINT32)buff[55]<<16)&0x00FF0000) + (((UINT32)buff[56]<<8)&0x0000FF00) + ((UINT32)buff[57])&0x000000FF; - recs.AddAt(&(*rec), oldSize+i); + for(j = 0; j < 6; j++) { + rec->TM_DEA_ANA[j] = subData[30+j]; + } + } else { - cat << log4cpp::Priority::ERROR - << "Wrong CRC on Subpacket int TMTC Packet starting at position " << start - << "\n " << log4cpp::CategoryStream::ENDLINE; + stringstream oss; + oss.str(""); + oss << "Wrong CRC on Subpacket int TMTC Packet starting at position" + << start; + logger->warn(oss.str().c_str()); } } InputFile->read(eventCRC, sizeof(eventCRC)); readCRC = (((UINT16)(eventCRC[0]<<8))&0xFF00) + (((UINT16)eventCRC[1])&0x00FF); - if(!(partialCRC == readCRC)) { - cat << log4cpp::Priority::ERROR - << "The test of calculated CRC with one wrote on file FAILED!!" - << "\n " << log4cpp::CategoryStream::ENDLINE; - } + if(partialCRC != readCRC) throw WrongCRCException(" Wrong Global CRC for TMTC Packet "); } - +/* float TmtcReader::convert_th(int TH) { float a,q,deltax,deltay; static int chiama_fun=0; @@ -172,3 +146,4 @@ } return (grado); } +*/