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Fix indentation

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This commit is contained in:
Carles Fernandez 2018-01-24 18:36:36 +01:00
parent 5c78778a93
commit d6044c0ece
1 changed files with 51 additions and 53 deletions
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104
src/algorithms/telemetry_decoder/gnuradio_blocks/glonass_l1_ca_telemetry_decoder_cc.cc
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@ -150,39 +150,39 @@ void glonass_l1_ca_telemetry_decoder_cc::decode_string(double *frame_symbols,int
chip_acc_counter += 1; chip_acc_counter += 1;
if(chip_acc_counter == (GLONASS_GNAV_TELEMETRY_SYMBOLS_PER_BIT)) if(chip_acc_counter == (GLONASS_GNAV_TELEMETRY_SYMBOLS_PER_BIT))
{ {
if (chip_acc > 0) if (chip_acc > 0)
{ {
bi_binary_code.push_back('1'); bi_binary_code.push_back('1');
chip_acc_counter = 0; chip_acc_counter = 0;
chip_acc = 0; chip_acc = 0;
} }
else else
{ {
bi_binary_code.push_back('0'); bi_binary_code.push_back('0');
chip_acc_counter = 0; chip_acc_counter = 0;
chip_acc = 0; chip_acc = 0;
} }
} }
} }
// Convert from bi-binary code to relative code // Convert from bi-binary code to relative code
for(int i = 0; i < (GLONASS_GNAV_STRING_BITS); i++) for(int i = 0; i < (GLONASS_GNAV_STRING_BITS); i++)
{ {
if(bi_binary_code[2*i] == '1' && bi_binary_code[2*i + 1] == '0') if(bi_binary_code[2*i] == '1' && bi_binary_code[2*i + 1] == '0')
{ {
relative_code.push_back('1'); relative_code.push_back('1');
} }
else else
{ {
relative_code.push_back('0'); relative_code.push_back('0');
} }
} }
// Convert from relative code to data bits // Convert from relative code to data bits
data_bits.push_back('0'); data_bits.push_back('0');
for(int i = 1; i < (GLONASS_GNAV_STRING_BITS); i++) for(int i = 1; i < (GLONASS_GNAV_STRING_BITS); i++)
{ {
data_bits.push_back(((relative_code[i-1]-'0') ^ (relative_code[i]-'0')) + '0'); data_bits.push_back(((relative_code[i-1]-'0') ^ (relative_code[i]-'0')) + '0');
} }
// 2. Call the GLONASS GNAV string decoder // 2. Call the GLONASS GNAV string decoder
d_nav.string_decoder(data_bits); d_nav.string_decoder(data_bits);
@ -203,7 +203,6 @@ void glonass_l1_ca_telemetry_decoder_cc::decode_string(double *frame_symbols,int
std::shared_ptr<Glonass_Gnav_Ephemeris> tmp_obj = std::make_shared<Glonass_Gnav_Ephemeris>(d_nav.get_ephemeris()); std::shared_ptr<Glonass_Gnav_Ephemeris> tmp_obj = std::make_shared<Glonass_Gnav_Ephemeris>(d_nav.get_ephemeris());
this->message_port_pub(pmt::mp("telemetry"), pmt::make_any(tmp_obj)); this->message_port_pub(pmt::mp("telemetry"), pmt::make_any(tmp_obj));
LOG(INFO) << "GLONASS GNAV Ephemeris have been received on channel" << d_channel << " from satellite " << d_satellite; LOG(INFO) << "GLONASS GNAV Ephemeris have been received on channel" << d_channel << " from satellite " << d_satellite;
} }
if (d_nav.have_new_utc_model() == true) if (d_nav.have_new_utc_model() == true)
{ {
@ -250,20 +249,20 @@ int glonass_l1_ca_telemetry_decoder_cc::general_work (int noutput_items __attrib
unsigned int required_symbols=GLONASS_GNAV_STRING_SYMBOLS; unsigned int required_symbols=GLONASS_GNAV_STRING_SYMBOLS;
if (d_symbol_history.size()>required_symbols) if (d_symbol_history.size()>required_symbols)
{ {
//******* preamble correlation ******** //******* preamble correlation ********
for (int i = 0; i < d_symbols_per_preamble; i++) for (int i = 0; i < d_symbols_per_preamble; i++)
{ {
if (d_symbol_history.at(i).Prompt_I < 0) // symbols clipping if (d_symbol_history.at(i).Prompt_I < 0) // symbols clipping
{ {
corr_value -= d_preambles_symbols[i]; corr_value -= d_preambles_symbols[i];
} }
else else
{ {
corr_value += d_preambles_symbols[i]; corr_value += d_preambles_symbols[i];
} }
} }
} }
//******* frame sync ****************** //******* frame sync ******************
if (d_stat == 0) //no preamble information if (d_stat == 0) //no preamble information
@ -276,7 +275,6 @@ int glonass_l1_ca_telemetry_decoder_cc::general_work (int noutput_items __attrib
// Enter into frame pre-detection status // Enter into frame pre-detection status
d_stat = 1; d_stat = 1;
d_preamble_time_samples = d_symbol_history.at(0).Tracking_sample_counter; // record the preamble sample stamp d_preamble_time_samples = d_symbol_history.at(0).Tracking_sample_counter; // record the preamble sample stamp
} }
} }
else if (d_stat == 1) // posible preamble lock else if (d_stat == 1) // posible preamble lock
@ -294,8 +292,8 @@ int glonass_l1_ca_telemetry_decoder_cc::general_work (int noutput_items __attrib
d_preamble_index = d_sample_counter; //record the preamble sample stamp d_preamble_index = d_sample_counter; //record the preamble sample stamp
d_stat = 2; d_stat = 2;
// send asynchronous message to tracking to inform of frame sync and extend correlation time // send asynchronous message to tracking to inform of frame sync and extend correlation time
pmt::pmt_t value = pmt::from_double(static_cast<double>(d_preamble_time_samples) / static_cast<double>(d_symbol_history.at(0).fs) - 0.001); pmt::pmt_t value = pmt::from_double(static_cast<double>(d_preamble_time_samples) / static_cast<double>(d_symbol_history.at(0).fs) - 0.001);
this->message_port_pub(pmt::mp("preamble_timestamp_s"), value); this->message_port_pub(pmt::mp("preamble_timestamp_s"), value);
} }
else else
{ {
@ -309,7 +307,7 @@ int glonass_l1_ca_telemetry_decoder_cc::general_work (int noutput_items __attrib
} }
else if (d_stat == 2) else if (d_stat == 2)
{ {
// FIXME: The preamble index marks the first symbol of the string count. Here I just wait for another full string to be received before processing // FIXME: The preamble index marks the first symbol of the string count. Here I just wait for another full string to be received before processing
if (d_sample_counter == d_preamble_index + GLONASS_GNAV_STRING_SYMBOLS) if (d_sample_counter == d_preamble_index + GLONASS_GNAV_STRING_SYMBOLS)
{ {
// NEW GLONASS string received // NEW GLONASS string received
@ -398,14 +396,14 @@ int glonass_l1_ca_telemetry_decoder_cc::general_work (int noutput_items __attrib
// MULTIPLEXED FILE RECORDING - Record results to file // MULTIPLEXED FILE RECORDING - Record results to file
try try
{ {
double tmp_double; double tmp_double;
unsigned long int tmp_ulong_int; unsigned long int tmp_ulong_int;
tmp_double = d_TOW_at_current_symbol; tmp_double = d_TOW_at_current_symbol;
d_dump_file.write((char*)&tmp_double, sizeof(double)); d_dump_file.write((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((char*)&tmp_ulong_int, sizeof(unsigned long int)); d_dump_file.write((char*)&tmp_ulong_int, sizeof(unsigned long int));
tmp_double = 0; tmp_double = 0;
d_dump_file.write((char*)&tmp_double, sizeof(double)); d_dump_file.write((char*)&tmp_double, sizeof(double));
} }
catch (const std::ifstream::failure & e) catch (const std::ifstream::failure & e)
{ {
@ -415,9 +413,9 @@ int glonass_l1_ca_telemetry_decoder_cc::general_work (int noutput_items __attrib
// remove used symbols from history // remove used symbols from history
if (d_symbol_history.size()>required_symbols) if (d_symbol_history.size()>required_symbols)
{ {
d_symbol_history.pop_front(); d_symbol_history.pop_front();
} }
//3. Make the output (copy the object contents to the GNURadio reserved memory) //3. Make the output (copy the object contents to the GNURadio reserved memory)
*out[0] = current_symbol; *out[0] = current_symbol;