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Remove some of the debug code
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@EinarElen
EinarElen committed Sep 15, 2023
1 parent f843844 commit d5fc0f4
Showing 1 changed file with 2 additions and 139 deletions.
141 changes: 2 additions & 139 deletions include/Hcal/HcalRawDecoder.h
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Original file line number Diff line number Diff line change
Expand Up @@ -90,16 +90,6 @@ class HcalRawDecoder : public framework::Producer {
// special header words not counted in event length
do {
reader >> head1;
#ifdef DEBUG
if (head1 == 0xbeef2021) {
std::cout << "Signal words imply version 1" << std::endl;
} else if (head1 == 0xbeef2022) {
std::cout << "Signal words imply version 2" << std::endl;
} else {
std::cout << "Extra header (inserted by rogue): " << debug::hex(head1)
<< std::endl;
}
#endif
} while (head1 != 0xbeef2021 and head1 != 0xbeef2022);

/**
Expand Down Expand Up @@ -132,12 +122,6 @@ class HcalRawDecoder : public framework::Producer {
"VersMis",
"HcalRawDecoder only knows version 1 and 2 of DAQ format.");
}
#ifdef DEBUG
std::cout << debug::hex(head1) << " EventHeader(version = " << eh.version
<< ", fpga = " << eh.fpga << ", nsamples = " << eh.nsamples
<< ", eventlen = " << eventlen << ")" << std::endl;
std::cout << "Sample Lenghts: ";
#endif
// sample counters
int n_words{0};
std::vector<uint32_t> length_per_sample(eh.nsamples, 0);
Expand All @@ -150,35 +134,18 @@ class HcalRawDecoder : public framework::Producer {
uint32_t shift_in_word = 16 * (i_sample % 2);
length_per_sample[i_sample] =
(w >> shift_in_word) & packing::utility::mask<12>;
#ifdef DEBUG
std::cout << "len(" << i_sample << ") = " << length_per_sample[i_sample]
<< " ";
#endif
}
#ifdef DEBUG
std::cout << std::endl;
#endif

if (eh.version == 2) {
/**
* For the time being, the number of sample lengths is fixed to make the
* firmware for DMA readout simpler. This means we readout the leftover
* dummy words to move the pointer on the reader.
*/
#ifdef DEBUG
std::cout << "Padding words to reach 8 total sample length words."
<< std::endl;
#endif
for (int i_word{n_words}; i_word < 8; i_word++) {
reader >> head1;
i_event++;
#ifdef DEBUG
std::cout << " " << debug::hex(head1);
#endif
}
#ifdef DEBUG
std::cout << std::endl;
#endif

/**
* extended event header in version 2
Expand All @@ -187,37 +154,19 @@ class HcalRawDecoder : public framework::Producer {
i_event++;
eh.spill = ((head1 >> 12) & 0xfff);
eh.bunch = (head1 & 0xfff);
#ifdef DEBUG
std::cout << " " << debug::hex(head1) << " Spill: " << eh.spill
<< " Bunch: " << eh.bunch << std::endl;
#endif
reader >> head1;
i_event++;
eh.ticks = head1;
#ifdef DEBUG
std::cout << " " << debug::hex(head1)
<< " 5 MHz Ticks since Spill: " << head1
<< " Time: " << head1 / 5e6 << "s" << std::endl;
#endif
reader >> head1;
i_event++;
eh.number = head1;
#ifdef DEBUG
std::cout << " " << debug::hex(head1) << " Event Number: " << head1
<< std::endl;
#endif
reader >> head1;
i_event++;
eh.run = (head1 & 0xFFF);
eh.DD = (head1 >> 23) & 0x1F;
eh.MM = (head1 >> 28) & 0xF;
eh.hh = (head1 >> 18) & 0x1F;
eh.mm = (head1 >> 12) & 0x3F;
#ifdef DEBUG
std::cout << " " << debug::hex(head1) << " Run: " << eh.run
<< " DD-MM hh:mm " << eh.DD << "-" << eh.MM << " " << eh.hh
<< ":" << eh.mm << std::endl;
#endif
}

/**
Expand All @@ -233,10 +182,6 @@ class HcalRawDecoder : public framework::Producer {
eid_to_samples;
std::size_t i_sample{0};
while (i_event < eventlen) {
#ifdef DEBUG
std::cout << "Decoding sample " << i_sample << " on word " << i_event
<< std::endl;
#endif
reader >> head1 >> head2;
i_event += 2;
/** Decode Bunch Header
Expand All @@ -256,47 +201,26 @@ class HcalRawDecoder : public framework::Producer {
*/
packing::utility::CRC fpga_crc;
fpga_crc << head1;
#ifdef DEBUG
std::cout << debug::hex(head1) << " : ";
#endif
[[maybe_unused]] uint32_t hgcroc_version =
(head1 >> 28) & packing::utility::mask<4>;
#ifdef DEBUG
std::cout << "hgcroc_version " << hgcroc_version << std::flush;
#endif
uint32_t fpga = (head1 >> 20) & packing::utility::mask<8>;
uint32_t nlinks = (head1 >> 14) & packing::utility::mask<6>;
[[maybe_unused]] uint32_t len = head1 & packing::utility::mask<12>;

#ifdef DEBUG
std::cout << ", fpga: " << fpga << ", nlinks: " << nlinks
<< ", len: " << len << std::endl;
#endif
fpga_crc << head2;
#ifdef DEBUG
std::cout << debug::hex(head2) << " : ";
#endif

[[maybe_unused]] uint32_t bx_id =
(head2 >> 20) & packing::utility::mask<12>;
[[maybe_unused]] uint32_t rreq =
(head2 >> 10) & packing::utility::mask<10>;
[[maybe_unused]] uint32_t orbit = head2 & packing::utility::mask<10>;

#ifdef DEBUG
std::cout << "bx_id: " << bx_id << ", rreq: " << rreq
<< ", orbit: " << orbit << std::endl;
#endif

std::vector<uint32_t> length_per_link(nlinks, 0);
for (uint32_t i_link{0}; i_link < nlinks; i_link++) {
if (i_link % 4 == 0) {
i_event++;
reader >> w;
fpga_crc << w;
#ifdef DEBUG
std::cout << debug::hex(w) << " : Four Link Pack " << std::endl;
#endif
}
uint32_t shift_in_word = 8 * (i_link % 4);
[[maybe_unused]] bool rid_ok =
Expand All @@ -305,10 +229,6 @@ class HcalRawDecoder : public framework::Producer {
((w >> (shift_in_word + 6)) & packing::utility::mask<1>) == 1;
length_per_link[i_link] =
(w >> shift_in_word) & packing::utility::mask<6>;
#ifdef DEBUG
std::cout << " Link " << i_link << " readout "
<< length_per_link.at(i_link) << " channels" << std::endl;
#endif
}

/** Decode Each Link in Sequence
Expand All @@ -322,17 +242,11 @@ class HcalRawDecoder : public framework::Producer {
eh.good_bxheader.resize(nlinks);
eh.good_trailer.resize(nlinks);
for (uint32_t i_link{0}; i_link < nlinks; i_link++) {
#ifdef DEBUG
std::cout << "RO Link " << i_link << std::endl;
#endif
/**
* If minimum length of 2 is not written for this link,
* assume it went down and skip
*/
if (length_per_link.at(i_link) < 2) {
#ifdef DEBUG
std::cout << "DOWN" << std::endl;
#endif
continue;
}
// move on from last word counting links or previous link
Expand All @@ -345,11 +259,6 @@ class HcalRawDecoder : public framework::Producer {
(w >> 16) & packing::utility::mask<16>;
[[maybe_unused]] bool crc_ok =
((w >> 15) & packing::utility::mask<1>) == 1;
#ifdef DEBUG
std::cout << debug::hex(w) << " : roc_id " << roc_id
<< ", crc_ok (v2 always false) " << std::boolalpha << crc_ok
<< std::endl;
#endif

// get readout map from the last 8 bits of this word
// and the entire next word
Expand All @@ -360,11 +269,6 @@ class HcalRawDecoder : public framework::Producer {
fpga_crc << w;
link_crc << w;
ro_map |= w;
#ifdef DEBUG
std::cout << debug::hex(w) << " : lower 32 bits of RO map" << std::endl;
std::cout << "Start looping through " << length_per_link.at(i_link)
<< " words for this link" << std::endl;
#endif
// loop through channels on this link,
// since some channels may have been suppressed because of low
// amplitude the channel ID is not the same as the index it
Expand All @@ -381,9 +285,6 @@ class HcalRawDecoder : public framework::Producer {
i_event++;
reader >> w;
fpga_crc << w;
#ifdef DEBUG
std::cout << debug::hex(w) << " " << j;
#endif

if (j == 0) {
/** Special "Header" Word from ROC
Expand All @@ -394,9 +295,6 @@ class HcalRawDecoder : public framework::Producer {
* version 2:
* 10101010 | BXID (12) | WADD (9) | 1010
*/
#ifdef DEBUG
std::cout << " : ROC Header";
#endif
link_crc << w;
// v2
eh.good_bxheader[i_link] = ((w & 0xff000000) == 0xaa000000);
Expand All @@ -415,32 +313,19 @@ class HcalRawDecoder : public framework::Producer {
* 10 | 0000000000 | Common Mode ADC 0 (10) | Common Mode ADC 1 (10)
*/
link_crc << w;
#ifdef DEBUG
std::cout << " : Common Mode";
#endif
} else if (j == calib_channel) {
// calib channel
link_crc << w;
#ifdef DEBUG
std::cout << " : Calib";
#endif
} else if (j == 39) {
// trailer on each link added by ROC
// ROC v2 - IDLE word
// ROC v3 - CRC checksum
if (roc_version_ == 2) {
bool good_idle = (w == 0xaccccccc);
eh.good_trailer[i_link] = good_idle;
#ifdef DEBUG
std::cout << " : " << (good_idle ? "Good" : "Bad") << " Idle";
#endif
} else {
bool good_crc = (link_crc.get() == w);
eh.good_trailer[i_link] = good_crc;
#ifdef DEBUG
std::cout << " : CRC checksum : " << debug::hex(link_crc.get())
<< " =? " << debug::hex(w);
#endif
}
/*
if (roc_version_ > 2 and link_crc.get() != w) {
Expand Down Expand Up @@ -471,34 +356,16 @@ class HcalRawDecoder : public framework::Producer {
ldmx::HcalElectronicsID eid(fpga, i_link,
j - 1 - 1 * (j > common_mode_channel) -
1 * (j > calib_channel));
#ifdef DEBUG
std::cout << " : DAQ Channel ";
std::cout << "EID(" << eid.fiber() << "," << eid.elink() << ","
<< eid.channel() << ") ";
#endif
// copy data into EID->sample map
eid_to_samples[eid].emplace_back(w);
} // type of channel
#ifdef DEBUG
std::cout << std::endl;
#endif
} // loop over channels (j in Table 4)
#ifdef DEBUG
std::cout << "done looping through channels" << std::endl;
#endif
} // loop over links
} // loop over channels (j in Table 4)
} // loop over links

// another CRC checksum from FPGA
i_event++;
reader >> w;
[[maybe_unused]] uint32_t crc = w;
#ifdef DEBUG
std::cout << "Done with sample " << i_sample << std::endl;
std::cout << "FPGA Checksum : " << debug::hex(fpga_crc.get()) << " =? "
<< debug::hex(crc) << std::endl;
std::cout << " N Sample Words : " << length_per_sample.at(i_sample)
<< std::endl;
#endif
/* TODO
* fix calculation of FPGA checksum
* I can't figure out why it isn't matching, but there
Expand All @@ -513,10 +380,6 @@ class HcalRawDecoder : public framework::Producer {
if (eh.version == 2u and length_per_sample.at(i_sample) % 2 == 1) {
i_event++;
reader >> head1;
#ifdef DEBUG
std::cout << "Padding to reach 64-bit boundary: " << debug::hex(head1)
<< std::endl;
#endif
}
i_sample++;
}
Expand Down

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