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bds_b3i: Fixes bug with D2 data decoding in pvt computation

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This commit is contained in:
Damian Miralles
2019-03-16 20:57:28 -05:00
parent 47d20e4021
commit 3f274e40d1
9 changed files with 106 additions and 32 deletions
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5
src/algorithms/telemetry_decoder/gnuradio_blocks/beidou_b1i_telemetry_decoder_gs.cc
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@@ -119,8 +119,8 @@ beidou_b1i_telemetry_decoder_gs::beidou_b1i_telemetry_decoder_gs(
d_subframe_symbols = static_cast<double *>(volk_gnsssdr_malloc(BEIDOU_DNAV_PREAMBLE_PERIOD_SYMBOLS * sizeof(double), volk_gnsssdr_get_alignment()));
d_required_symbols = BEIDOU_DNAV_SUBFRAME_SYMBOLS * d_samples_per_symbol + d_samples_per_preamble;
d_symbol_history.set_capacity(d_required_symbols + 1);
// Generic settings
d_sample_counter = 0;
d_stat = 0;
@@ -351,6 +351,7 @@ void beidou_b1i_telemetry_decoder_gs::set_satellite(const Gnss_Satellite &satell
d_subframe_symbols = static_cast<double *>(volk_gnsssdr_malloc(BEIDOU_DNAV_PREAMBLE_PERIOD_SYMBOLS * sizeof(double), volk_gnsssdr_get_alignment()));
d_required_symbols = BEIDOU_DNAV_SUBFRAME_SYMBOLS * d_samples_per_symbol + d_samples_per_preamble;
d_symbol_history.set_capacity(d_required_symbols + 1);
}
}
@@ -576,6 +577,8 @@ int beidou_b1i_telemetry_decoder_gs::general_work(int noutput_items __attribute_
d_dump_file.write(reinterpret_cast<char *>(&tmp_ulong_int), sizeof(uint64_t));
tmp_double = d_nav.d_SOW;
d_dump_file.write(reinterpret_cast<char *>(&tmp_double), sizeof(double));
tmp_ulong_int = static_cast<uint64_t>(d_required_symbols);
d_dump_file.write(reinterpret_cast<char *>(&tmp_ulong_int), sizeof(uint64_t));
}
catch (const std::ifstream::failure &e)
{

1
src/algorithms/telemetry_decoder/gnuradio_blocks/beidou_b3i_telemetry_decoder_gs.cc
View File

@@ -353,6 +353,7 @@ void beidou_b3i_telemetry_decoder_gs::set_satellite(const Gnss_Satellite &satell
d_subframe_symbols = static_cast<double *>(volk_gnsssdr_malloc(BEIDOU_DNAV_PREAMBLE_PERIOD_SYMBOLS * sizeof(double), volk_gnsssdr_get_alignment()));
d_required_symbols = BEIDOU_DNAV_SUBFRAME_SYMBOLS*d_samples_per_symbol + d_samples_per_preamble;
d_symbol_history.set_capacity(d_required_symbols + 1);
}
}