mirrors/gnss-sdr
1
0
Fork 0
mirror of https://github.com/gnss-sdr/gnss-sdr synced 2024-12-13 19:50:34 +00:00
Code Issues Releases Wiki Activity

code cleaning

Browse Source 
git-svn-id: https://svn.code.sf.net/p/gnss-sdr/code/trunk@192 64b25241-fba3-4117-9849-534c7e92360d
This commit is contained in:
Carles Fernandez 2012-03-24 03:31:56 +00:00
parent 7081c4fe8d
commit 89a67c93e8
2 changed files with 37 additions and 36 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/core/system_parameters/GPS_L1_CA.h
View File

@ -39,16 +39,16 @@
const double GPS_C_m_s = 299792458.0; //!< The speed of light, [m/s]
const double GPS_C_m_ms = 299792.4580; //!< The speed of light, [m/ms]
const double GPS_PI = 3.1415926535898; //!< Pi as defined in IS-GPS-200E
const double GPS_TWO_PI = 6.283185307179586; //!< 2Pi as defined in IS-GPS-200E
const double GPS_TWO_PI = 6.283185307179586;//!< 2Pi as defined in IS-GPS-200E
const double OMEGA_EARTH_DOT = 7.2921151467e-5; //!< Earth rotation rate, [rad/s]
const double GM = 3.986005e14; //!< Universal gravitational constant times the mass of the Earth, [m^3/s^2]
const double F = -4.442807633e-10; //!< Constant, [s/(m)^(1/2)]
// carrier and code frequencies
const double GPS_L1_FREQ_HZ = 1.57542e9; //!< L1 [Hz]
const double GPS_L1_CA_CODE_RATE_HZ = 1.023e6; //!< GPS L1 C/A code rate [chips/s]
const double GPS_L1_CA_CODE_LENGTH_CHIPS = 1023.0; //!< GPS L1 C/A code length [chips]
const double GPS_L1_FREQ_HZ = 1.57542e9; //!< L1 [Hz]
const double GPS_L1_CA_CODE_RATE_HZ = 1.023e6; //!< GPS L1 C/A code rate [chips/s]
const double GPS_L1_CA_CODE_LENGTH_CHIPS = 1023.0; //!< GPS L1 C/A code length [chips]
/*!
* \brief Maximum Time-Of-Arrival (TOA) difference between satellites for a receiver operated on Earth surface is 20 ms

65
src/core/system_parameters/gnss_synchro.h
View File

@ -34,42 +34,43 @@
#include "gnss_signal.h"
/*!
* \brief This is the class that contains the information that flows through the blocks.
* \brief This is the class that contains the information that is shared
* by the processing blocks.
*/
class Gnss_Synchro
{
public:
Gnss_Synchro();
~Gnss_Synchro();
// Satellite and signal info
char System;
char Signal[3];
unsigned int PRN;
// Acquisition
double Acq_delay_samples;
double Acq_doppler_hz;
unsigned long int Acq_samplestamp_samples;
bool Flag_valid_acquisition;
//Tracking
double Prompt_I;
double Prompt_Q;
double Carrier_phase_rads;
double Code_phase_secs;
double Tracking_timestamp_secs;
double CN0_dB_hz;
bool Flag_valid_tracking;
//Telemetry Decoder
double Preamble_delay_ms;
double Prn_delay_ms;
double Preamble_code_phase_ms;
double Preamble_code_phase_correction_ms;
int Channel_ID;
bool Flag_valid_word;
bool Flag_preamble;
// Pseudorange
double Pseudorange_m;
double Pseudorange_timestamp_ms;
bool Flag_valid_pseudorange;
Gnss_Synchro();
~Gnss_Synchro();
// Satellite and signal info
char System; //!< Set by Channel::set_signal(Gnss_Signal gnss_signal)
char Signal[3]; //!< Set by Channel::set_signal(Gnss_Signal gnss_signal)
unsigned int PRN; //!< Set by Channel::set_signal(Gnss_Signal gnss_signal)
int Channel_ID; //!< Set by Channel constructor
// Acquisition
double Acq_delay_samples; //!< Set by Acquisition processing block
double Acq_doppler_hz; //!< Set by Acquisition processing block
unsigned long int Acq_samplestamp_samples; //!< Set by Acquisition processing block
bool Flag_valid_acquisition;
//Tracking
double Prompt_I; //!< Set by Tracking processing block
double Prompt_Q; //!< Set by Tracking processing block
double Carrier_phase_rads; //!< Set by Tracking processing block
double Code_phase_secs; //!< Set by Tracking processing block
double Tracking_timestamp_secs; //!< Set by Tracking processing block
double CN0_dB_hz; //!< Set by Tracking processing block
bool Flag_valid_tracking;
//Telemetry Decoder
double Preamble_delay_ms;
double Prn_delay_ms;
double Preamble_code_phase_ms;
double Preamble_code_phase_correction_ms;
bool Flag_valid_word;
bool Flag_preamble;
// Pseudorange
double Pseudorange_m;
double Pseudorange_timestamp_ms;
bool Flag_valid_pseudorange;
};
#endif