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fixing IONO and UTC reading

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This commit is contained in:
Carles Fernandez
2015-03-01 14:49:55 +01:00
parent 9dd69c0ac9
commit 1176361e79
3 changed files with 36 additions and 31 deletions
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5
src/algorithms/telemetry_decoder/gnuradio_blocks/gps_l1_ca_telemetry_decoder_cc.cc
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@@ -359,10 +359,11 @@ int gps_l1_ca_telemetry_decoder_cc::general_work (int noutput_items, gr_vector_i
*out[0] = current_synchro_data;
//std::cout<<"GPS TLM output on CH="<<this->d_channel << " SAMPLE STAMP="<<d_sample_counter/d_decimation_output_factor<<std::endl;
return 1;
}else{
}
else
{
return 0;
}
}

14
src/core/system_parameters/gps_navigation_message.cc
View File

@@ -102,8 +102,8 @@ void Gps_Navigation_Message::reset()
b_antispoofing_flag = false;
// Ionosphere and UTC
flag_iono_valid = false;
flag_utc_model_valid = false;
flag_iono_valid = true;
flag_utc_model_valid = true;
d_alpha0 = 0;
d_alpha1 = 0;
d_alpha2 = 0;
@@ -558,6 +558,7 @@ int Gps_Navigation_Message::subframe_decoder(char *subframe)
if (SV_page > 24 && SV_page < 33) // Page 4 (from Table 20-V. Data IDs and SV IDs in Subframes 4 and 5, IS-GPS-200H, page 110)
{
//! \TODO read almanac
if(SV_data_ID){}
}
if (SV_page == 52) // Page 13 (from Table 20-V. Data IDs and SV IDs in Subframes 4 and 5, IS-GPS-200H, page 110)
@@ -633,6 +634,7 @@ int Gps_Navigation_Message::subframe_decoder(char *subframe)
if (SV_page_5 < 25)
{
//! \TODO read almanac
if(SV_data_ID){}
}
if (SV_page_5 == 51) // Page 25 (from Table 20-V. Data IDs and SV IDs in Subframes 4 and 5, IS-GPS-200H, page 110)
{
@@ -788,6 +790,7 @@ Gps_Ephemeris Gps_Navigation_Message::get_ephemeris()
return ephemeris;
}
Gps_Iono Gps_Navigation_Message::get_iono()
{
Gps_Iono iono;
@@ -801,14 +804,14 @@ Gps_Iono Gps_Navigation_Message::get_iono()
iono.d_beta3 = d_beta3;
iono.valid = flag_iono_valid;
//WARNING: We clear flag_utc_model_valid in order to not re-send the same information to the ionospheric parameters queue
flag_iono_valid = false;
// flag_iono_valid = false;
return iono;
}
Gps_Utc_Model Gps_Navigation_Message::get_utc_model()
{
Gps_Utc_Model utc_model;
utc_model.valid = flag_utc_model_valid;
// UTC parameters
utc_model.d_A1 = d_A1;
@@ -820,10 +823,11 @@ Gps_Utc_Model Gps_Navigation_Message::get_utc_model()
utc_model.i_DN = i_DN;
utc_model.d_DeltaT_LSF = d_DeltaT_LSF;
// warning: We clear flag_utc_model_valid in order to not re-send the same information to the ionospheric parameters queue
flag_utc_model_valid = false;
// flag_utc_model_valid = false;
return utc_model;
}
bool Gps_Navigation_Message::satellite_validation()
{
bool flag_data_valid = false;