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Fixed bug in accumulated phase in prs codeless

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This commit is contained in:
Cillian O'Driscoll
2016-06-21 10:47:59 +01:00
parent 60849fc17f
commit 4cb6b78d04
1 changed files with 3 additions and 2 deletions
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5
src/algorithms/tracking/gnuradio_blocks/galileo_e1_prs_codeless_tracking_cc.cc
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@@ -837,6 +837,9 @@ int galileo_e1_prs_codeless_tracking_cc::general_work (int noutput_items,gr_vect
d_rem_carr_phase_rad = d_rem_carr_phase_rad + 2.0 * M_PI * (d_if_freq + d_carrier_doppler_hz )* T;
d_rem_carr_phase_rad = fmod(d_rem_carr_phase_rad, 2.0 * M_PI);
//carrier phase accumulator for (K) Doppler estimation
d_acc_carrier_phase_rad = d_acc_carrier_phase_rad + 2.0 * M_PI * d_carrier_doppler_hz * T;
if( d_rem_carr_phase_rad >= M_PI )
{
d_rem_carr_phase_rad -= 2.0 * M_PI;
@@ -1019,8 +1022,6 @@ int galileo_e1_prs_codeless_tracking_cc::general_work (int noutput_items,gr_vect
{
d_subcarrier_freq_cycles = Galileo_E1_SUB_CARRIER_A_RATE_HZ;
}
//carrier phase accumulator for (K) Doppler estimation
d_acc_carrier_phase_rad = d_acc_carrier_phase_rad + GPS_TWO_PI * d_carrier_doppler_hz * Galileo_E1_CODE_PERIOD;
// ################## DLL ##########################################################
// DLL discriminator