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https://github.com/gnss-sdr/gnss-sdr
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Reset acquisition
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parent
4be07c78c7
commit
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@ -78,6 +78,7 @@ pcps_acquisition_cc::pcps_acquisition_cc(
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d_active = false;
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d_active = false;
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d_state = 0;
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d_state = 0;
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d_freq = freq;
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d_freq = freq;
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d_old_freq = freq;
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d_fs_in = fs_in;
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d_fs_in = fs_in;
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d_samples_per_ms = samples_per_ms;
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d_samples_per_ms = samples_per_ms;
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d_samples_per_code = samples_per_code;
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d_samples_per_code = samples_per_code;
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@ -160,6 +161,8 @@ pcps_acquisition_cc::~pcps_acquisition_cc()
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void pcps_acquisition_cc::set_local_code(std::complex<float> * code)
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void pcps_acquisition_cc::set_local_code(std::complex<float> * code)
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{
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{
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// reset the intermediate frequency
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d_freq = d_old_freq;
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// This will check if it's fdma, if yes will update the intermediate frequency and the doppler grid
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// This will check if it's fdma, if yes will update the intermediate frequency and the doppler grid
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if( is_fdma() )
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if( is_fdma() )
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{
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{
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@ -185,6 +188,7 @@ void pcps_acquisition_cc::set_local_code(std::complex<float> * code)
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volk_32fc_conjugate_32fc(d_fft_codes, d_fft_if->get_outbuf(), d_fft_size);
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volk_32fc_conjugate_32fc(d_fft_codes, d_fft_if->get_outbuf(), d_fft_size);
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}
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}
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bool pcps_acquisition_cc::is_fdma()
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bool pcps_acquisition_cc::is_fdma()
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{
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{
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// Dealing with FDMA system
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// Dealing with FDMA system
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@ -102,6 +102,7 @@ private:
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void send_positive_acquisition();
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void send_positive_acquisition();
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long d_fs_in;
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long d_fs_in;
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long d_freq;
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long d_freq;
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long d_old_freq;
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int d_samples_per_ms;
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int d_samples_per_ms;
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int d_samples_per_code;
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int d_samples_per_code;
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//unsigned int d_doppler_resolution;
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//unsigned int d_doppler_resolution;
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@ -76,6 +76,7 @@ pcps_acquisition_sc::pcps_acquisition_sc(
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d_active = false;
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d_active = false;
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d_state = 0;
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d_state = 0;
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d_freq = freq;
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d_freq = freq;
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d_old_freq = freq;
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d_fs_in = fs_in;
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d_fs_in = fs_in;
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d_samples_per_ms = samples_per_ms;
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d_samples_per_ms = samples_per_ms;
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d_samples_per_code = samples_per_code;
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d_samples_per_code = samples_per_code;
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@ -161,6 +162,8 @@ pcps_acquisition_sc::~pcps_acquisition_sc()
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void pcps_acquisition_sc::set_local_code(std::complex<float> * code)
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void pcps_acquisition_sc::set_local_code(std::complex<float> * code)
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{
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{
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// reset the intermediate frequency
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d_freq = d_old_freq;
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// This will check if it's fdma, if yes will update the intermediate frequency and the doppler grid
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// This will check if it's fdma, if yes will update the intermediate frequency and the doppler grid
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if( is_fdma() )
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if( is_fdma() )
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{
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{
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@ -102,6 +102,7 @@ private:
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long d_fs_in;
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long d_fs_in;
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long d_freq;
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long d_freq;
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long d_old_freq;
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int d_samples_per_ms;
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int d_samples_per_ms;
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int d_samples_per_code;
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int d_samples_per_code;
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//unsigned int d_doppler_resolution;
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//unsigned int d_doppler_resolution;
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