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*/ |
*/ |
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std::string NeutronDetectorReader::GetVersionInfo(void) const { |
std::string NeutronDetectorReader::GetVersionInfo(void) const { |
24 |
return |
return |
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"$Header: /home/cvsmanager/yoda/techmodel/physics/NeutronDetectorReader.cpp,v 1.1 2004/08/19 15:24:58 kusanagi Exp $"; |
"$Header: /home/cvsmanager/yoda/techmodel/physics/NeutronDetectorReader.cpp,v 2.4 2005/02/11 16:40:43 kusanagi Exp $"; |
26 |
} |
} |
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|
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/** |
/** |
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* Initialize the algorithm with a special run. This will initialize the |
* Initialize the algorithm with a special run. This will initialize the |
30 |
* event reader routines for all packet types. |
* event reader routines for all packet types. |
31 |
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* For definition the definition for Neutron detector data is located in the |
32 |
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* end of the physics packet. |
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* More explicitely the neutronData is composed by 4 bytes; |
34 |
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* a pattern 00 0F TR BK |
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* where: |
36 |
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* 00 0f is a fixed pattern |
37 |
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* TR is the NeutronCounter for a trigger event |
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* BK is the NeutronCounter beetween two trigger events |
39 |
*/ |
*/ |
40 |
void NeutronDetectorReader::Init(PamelaRun *run) { |
void NeutronDetectorReader::Init(PamelaRun *run) { |
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logger->debug(_T("Initialize")); |
logger->debug(_T("Initialize")); |
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* Unpack the NeutronDetector data event from the physical packet. |
* Unpack the NeutronDetector data event from the physical packet. |
55 |
*/ |
*/ |
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void NeutronDetectorReader::RunEvent(int EventNumber, const char subData[], long int lenght) { |
void NeutronDetectorReader::RunEvent(int EventNumber, const char subData[], long int lenght) { |
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NeutronRecord *rec; |
NeutronRecord *rec; |
58 |
int offset = 0; |
const int lenNeutronData = 12; |
59 |
char *data = new char[lenght]; |
char *data = new char[lenght]; |
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//the 2 bytes subtracted belong to the final event CRC bytes |
memcpy(data, subData, lenght); |
|
memcpy(data, subData, lenght); |
|
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neutronEvent->Records->Clear(); |
neutronEvent->Records->Clear(); |
62 |
TClonesArray &recs = *(neutronEvent->Records); |
TClonesArray &recs = *(neutronEvent->Records); |
63 |
offset = 12; |
int offset; |
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if (haveData(data, lenght)){ |
if (haveData(data, lenght)){ |
65 |
for (int i = 0; i < 3; i++){ |
for (int i = 0; i < 3; i++){ |
66 |
|
offset = lenNeutronData - 4*i; |
67 |
rec = new(recs[i]) NeutronRecord(); //aggiungo un nuovo NeutronRecord all'evento |
rec = new(recs[i]) NeutronRecord(); //aggiungo un nuovo NeutronRecord all'evento |
68 |
rec->upperTrig = (((BYTE)data[lenght-offset])>>4); |
rec->trigPhysics = (UINT8)data[lenght-offset]; |
69 |
rec->bottomTrig = (((BYTE)data[lenght-offset])&0x0F); |
rec->upperBack = (((UINT8)data[lenght-offset+1])>>4); |
70 |
rec->upperBack = (((BYTE)data[lenght-offset+1])>>4); |
rec->bottomBack = (((UINT8)data[lenght-offset+1])&0x0F); |
|
rec->bottomBack = (((BYTE)data[lenght-offset+1])&0x0F); |
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offset = offset - 4*(i+1); |
|
71 |
} |
} |
72 |
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neutronEvent->unpackError = 0; |
73 |
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} else { |
74 |
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neutronEvent->unpackError = 1; |
75 |
} |
} |
76 |
delete[] data; |
delete[] data; |
77 |
} |
} |
78 |
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|
79 |
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|
80 |
bool NeutronDetectorReader::haveData(const char data[], long int lenght){ |
bool NeutronDetectorReader::haveData(const char data[], long int lenght){ |
81 |
bool ret = false; |
bool ret = false; |
82 |
if (((data[lenght-1] && data[lenght - 5] && data[lenght - 9]) && 0x0F) && |
if (((data[lenght-1] && data[lenght - 5] && data[lenght - 9]) && 0x0F) && |