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bds: working on bug fix for BeiDou

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Damian Miralles 2019-03-14 12:49:49 -05:00
parent 90f8c2fe33
commit 4948663549
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GPG Key ID: 8A92BA854ED245E1
3 changed files with 5 additions and 5 deletions
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2
src/algorithms/telemetry_decoder/gnuradio_blocks/beidou_b1i_telemetry_decoder_gs.cc
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@ -574,7 +574,7 @@ int beidou_b1i_telemetry_decoder_gs::general_work(int noutput_items __attribute_
d_dump_file.write(reinterpret_cast<char *>(&tmp_double), sizeof(double)); d_dump_file.write(reinterpret_cast<char *>(&tmp_double), sizeof(double));
tmp_ulong_int = current_symbol.Tracking_sample_counter; tmp_ulong_int = current_symbol.Tracking_sample_counter;
d_dump_file.write(reinterpret_cast<char *>(&tmp_ulong_int), sizeof(uint64_t)); d_dump_file.write(reinterpret_cast<char *>(&tmp_ulong_int), sizeof(uint64_t));
tmp_double = current_symbol.Code_phase_samples; tmp_double = d_nav.d_SOW;
d_dump_file.write(reinterpret_cast<char *>(&tmp_double), sizeof(double)); d_dump_file.write(reinterpret_cast<char *>(&tmp_double), sizeof(double));
} }
catch (const std::ifstream::failure &e) catch (const std::ifstream::failure &e)

2
src/utils/matlab/gps_l1_ca_telemetry_plot_sample.m
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@ -26,7 +26,7 @@
% ------------------------------------------------------------------------- % -------------------------------------------------------------------------
% %
close all; %close all;
samplingFreq = 25000000; %[Hz] samplingFreq = 25000000; %[Hz]
channels=[0:9]; channels=[0:9];

6
src/utils/matlab/libs/gps_l1_ca_read_telemetry_dump.m
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@ -47,13 +47,13 @@ end
f = fopen (filename, 'rb'); f = fopen (filename, 'rb');
if (f < 0) if (f < 0)
else else
telemetry.preamble_delay_ms = fread (f, count, 'float64',skip_bytes_each_read-double_size_bytes); telemetry.tow_current_symbol_ms = fread (f, count, 'float64',skip_bytes_each_read-double_size_bytes);
bytes_shift=bytes_shift+double_size_bytes; bytes_shift=bytes_shift+double_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved fseek(f,bytes_shift,'bof'); % move to next interleaved
telemetry.prn_delay_ms = fread (f, count, 'uint64',skip_bytes_each_read-double_size_bytes); telemetry.tracking_sample_counter = fread (f, count, 'uint64',skip_bytes_each_read-double_size_bytes);
bytes_shift=bytes_shift+double_size_bytes; bytes_shift=bytes_shift+double_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved fseek(f,bytes_shift,'bof'); % move to next interleaved
telemetry.Preamble_symbol_counter = fread (f, count, 'float64',skip_bytes_each_read-double_size_bytes); telemetry.tow = fread (f, count, 'float64',skip_bytes_each_read-double_size_bytes);
bytes_shift=bytes_shift+double_size_bytes; bytes_shift=bytes_shift+double_size_bytes;
fseek(f,bytes_shift,'bof'); % move to next interleaved fseek(f,bytes_shift,'bof'); % move to next interleaved