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Micromegas decoder update #4297

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Micromegas decoder update #4297

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9296314
store reference as a pair, (as in the matching map) and update access…
hupereir Jun 8, 2026
f79886f
Change the pool filling strategy so that it matches the TPC better:
hupereir Jun 8, 2026
5afdda3
fixed error message
hupereir Jun 9, 2026
22c5f1c
- implement per FEE local rawhit storage
hupereir Jun 9, 2026
316fd67
First shot at recovering overlaping trigger frames.
hupereir Jun 10, 2026
b169597
make sure duplicated waveform don't extend beyond the 1024 limit.
hupereir Jun 10, 2026
36310d9
- Fix truncating raw hits.
hupereir Jun 11, 2026
3a1f3f8
sanitize BCO differences (GTM and FEE) to properly account for clock …
hupereir Jun 11, 2026
6dec602
fixed some integer type
hupereir Jun 11, 2026
a2a8dfb
removed comment
hupereir Jun 11, 2026
606cd93
clang-tidy
hupereir Jun 11, 2026
ad81fd1
use unique_ptr for creating new hits during truncated waveform recovery.
hupereir Jun 11, 2026
820ad8a
bettern handling of rollover when doing gtm bco comparisons.
hupereir Jun 11, 2026
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2 changes: 1 addition & 1 deletion offline/framework/ffarawobjects/MicromegasRawHitv3.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@ MicromegasRawHitv3::MicromegasRawHitv3(MicromegasRawHit *source)
{
once = false;
std::cout << "MicromegasRawHitv3::MicromegasRawHitv3(MicromegasRawHit *tpchit) - "
<< "WARNING: This moethod is slow and should be avoided as much as possible! Please use the move constructor."
<< "WARNING: This method is slow and should be avoided as much as possible! Please use the move constructor."
<< std::endl;
}

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8 changes: 6 additions & 2 deletions offline/framework/ffarawobjects/MicromegasRawHitv3.h
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Expand Up @@ -65,8 +65,13 @@ class MicromegasRawHitv3 : public MicromegasRawHit

//! adc list
using adc_list_t = std::vector<uint16_t>;
using waveform_pair_t = std::pair<uint16_t, adc_list_t>;

// get adc values
const std::vector<waveform_pair_t>& get_adc_waveforms() const
{ return m_adcData; }

// set adc values
// set adc values (move operator)
void move_adc_waveform(const uint16_t start_time, adc_list_t &&adc);

private:
Expand All @@ -83,7 +88,6 @@ class MicromegasRawHitv3 : public MicromegasRawHit

//! list of waveforms
/** each pair contains the start sample of the waveform and the constituting adc values */
using waveform_pair_t = std::pair<uint16_t, adc_list_t>;
std::vector<waveform_pair_t> m_adcData;

ClassDefOverride(MicromegasRawHitv3, 1)
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13 changes: 10 additions & 3 deletions offline/framework/fun4allraw/Fun4AllStreamingInputManager.cc
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Expand Up @@ -794,7 +794,7 @@ int Fun4AllStreamingInputManager::FillIntt()
}
inttcont->AddHit(intthititer);
}
}
}
return 0;
}
int Fun4AllStreamingInputManager::FillMvtx()
Expand Down Expand Up @@ -987,7 +987,7 @@ int Fun4AllStreamingInputManager::FillMvtx()

if (Verbosity() > 2)
{
std::cout << "Adding 0x" << std::hex << bco
std::cout << "Adding 0x" << std::hex << bco
<< " ref: 0x" << select_crossings << std::dec << std::endl;
}
for (auto *mvtxFeeIdInfo : hitinfo.MvtxFeeIdInfoVector)
Expand Down Expand Up @@ -1333,13 +1333,20 @@ int Fun4AllStreamingInputManager::FillTpcPool()

int Fun4AllStreamingInputManager::FillMicromegasPool()
{

uint64_t ref_bco_minus_range = 0;
if (m_RefBCO > m_micromegas_negative_bco)
{
ref_bco_minus_range = m_RefBCO - m_micromegas_negative_bco;
}
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hupereir marked this conversation as resolved.

for (auto *iter : m_MicromegasInputVector)
{
if (Verbosity() > 0)
{
std::cout << "Fun4AllStreamingInputManager::FillMicromegasPool - fill pool for " << iter->Name() << std::endl;
}
iter->FillPool();
iter->FillPool(ref_bco_minus_range);
if (m_RunNumber == 0)
{
m_RunNumber = iter->RunNumber();
Expand Down
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