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Adding pilot signal acquisition option for Galileo E1

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This commit is contained in:
Javier Arribas 2018-01-10 11:30:16 +01:00
parent e28078afcf
commit c463456924
2 changed files with 14 additions and 2 deletions
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11
src/algorithms/acquisition/adapters/galileo_e1_pcps_ambiguous_acquisition.cc
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@ -70,6 +70,7 @@ GalileoE1PcpsAmbiguousAcquisition::GalileoE1PcpsAmbiguousAcquisition(
bit_transition_flag_ = configuration_->property(role + ".bit_transition_flag", false); bit_transition_flag_ = configuration_->property(role + ".bit_transition_flag", false);
use_CFAR_algorithm_flag_ = configuration_->property(role + ".use_CFAR_algorithm", true); //will be false in future versions use_CFAR_algorithm_flag_ = configuration_->property(role + ".use_CFAR_algorithm", true); //will be false in future versions
acquire_pilot_= configuration_->property(role + ".acquire_pilot", false); //will be true in future versions
max_dwells_ = configuration_->property(role + ".max_dwells", 1); max_dwells_ = configuration_->property(role + ".max_dwells", 1);
@ -252,8 +253,18 @@ void GalileoE1PcpsAmbiguousAcquisition::set_local_code()
std::complex<float> * code = new std::complex<float>[code_length_]; std::complex<float> * code = new std::complex<float>[code_length_];
if (acquire_pilot_==true)
{
//set local signal generator to Galileo E1 pilot component (1C)
char pilot_signal[3]="1C";
galileo_e1_code_gen_complex_sampled(code, pilot_signal,
cboc, gnss_synchro_->PRN, fs_in_, 0, false);
}else
{
galileo_e1_code_gen_complex_sampled(code, gnss_synchro_->Signal, galileo_e1_code_gen_complex_sampled(code, gnss_synchro_->Signal,
cboc, gnss_synchro_->PRN, fs_in_, 0, false); cboc, gnss_synchro_->PRN, fs_in_, 0, false);
}
for (unsigned int i = 0; i < sampled_ms_ / 4; i++) for (unsigned int i = 0; i < sampled_ms_ / 4; i++)
{ {

1
src/algorithms/acquisition/adapters/galileo_e1_pcps_ambiguous_acquisition.h
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@ -146,6 +146,7 @@ private:
unsigned int code_length_; unsigned int code_length_;
bool bit_transition_flag_; bool bit_transition_flag_;
bool use_CFAR_algorithm_flag_; bool use_CFAR_algorithm_flag_;
bool acquire_pilot_;
unsigned int channel_; unsigned int channel_;
float threshold_; float threshold_;
unsigned int doppler_max_; unsigned int doppler_max_;