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bds_b1i: fixing bug with D2 messages

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This commit is contained in:
Damian Miralles 2019-03-05 19:45:44 -06:00
parent d6bf84b222
commit b822bec184
2 changed files with 9 additions and 4 deletions
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5
src/algorithms/telemetry_decoder/gnuradio_blocks/beidou_b1i_telemetry_decoder_cc.cc
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@ -317,8 +317,13 @@ void beidou_b1i_telemetry_decoder_cc::set_satellite(const Gnss_Satellite &satell
volk_gnsssdr_free(d_secondary_code_symbols);
volk_gnsssdr_free(d_subframe_symbols);
d_samples_per_symbol = (BEIDOU_B1I_CODE_RATE_HZ / BEIDOU_B1I_CODE_LENGTH_CHIPS) / BEIDOU_D2NAV_SYMBOL_RATE_SPS;
d_symbols_per_preamble = BEIDOU_DNAV_PREAMBLE_LENGTH_SYMBOLS;
d_samples_per_preamble = BEIDOU_DNAV_PREAMBLE_LENGTH_SYMBOLS * d_samples_per_symbol;
d_secondary_code_symbols = nullptr;
d_preamble_samples = static_cast<int32_t *>(volk_gnsssdr_malloc(d_samples_per_preamble * sizeof(int32_t), volk_gnsssdr_get_alignment()));
d_preamble_period_samples = BEIDOU_DNAV_PREAMBLE_PERIOD_SYMBOLS*d_samples_per_symbol;
//d_subframe_length_symbols = BEIDOU_DNAV_PREAMBLE_PERIOD_SYMBOLS;
// Setting samples of preamble code
int32_t n = 0;

8
src/utils/matlab/hybrid_observables_plot_sample.m
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@ -29,10 +29,10 @@
clearvars;
close all;
addpath('./libs');
samplingFreq = 6625000; %[Hz]
channels=5;
path='/archive/';
observables_log_path=[path 'glo_observables.dat'];
samplingFreq = 25000000; %[Hz]
channels=10;
path='/home/dmiralles/Documents/gnss-sdr/';
observables_log_path=[path 'observables.dat'];
GNSS_observables= read_hybrid_observables_dump(channels,observables_log_path);
%%