/* ************************************************************************    *                                                                      *   *                          GPS Simulation                              *   *                                                                      *   * -------------------------------------------------------------------- *   *                                                                      *   *    Module:   ogsprototypes.h                                         *   *                                                                      *   *   Version:   0.1                                                     *   *      Date:   17.02.02                                                *   *                                                                      *   *    Author:   G. Beyerle                                              *   *                                                                      *   * -------------------------------------------------------------------- *   *                                                                      *   * Copyright (C) 2002-2006  Georg Beyerle                               *   *                                                                      *   * This program is free software; you can redistribute it and/or modify *   * it under the terms of the GNU General Public License as published by *   * the Free Software Foundation; either version 2 of the License, or    *   * (at your option) any later version.                                  *   *                                                                      *   * This program is distributed in the hope that it will be useful,      *   * but WITHOUT ANY WARRANTY; without even the implied warranty of       *   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *   * GNU General Public License for more details.                         *   *                                                                      *   * You should have received a copy of the GNU General Public License    *   * along with this program; if not, write to the Free Software          *   * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.            *   *                                                                      *   * -------------------------------------------------------------------- *   *                                                                      *   * The files 'gpsfuncs.cpp', 'gpsrcvr.cpp' are modified versions of     *   * the files with the same name from Clifford Kelley's OpenSourceGPS    *   * distribution. The unmodified files can be obtained from              *   *   http://www.home.earthlink.net/~cwkelley                            *   *                                                                      *   * -------------------------------------------------------------------- *   *                                                                      *   *                              Prototypes                              *   *                                                                      *   ************************************************************************ *//* ******************************* changes ********************************   dd.mm.yy -   ************************************************************************ *//* ------------------------------------------------------------------------ */void main_gpsrcvr( void);void outportb( int a, int b);int inpw( int a);void outpw( int a, int b);void to_gps( int add, int data);int from_gps( int add);void ch_carrier( char, long);void ch_code( char, long);void init_software_correlator( void);int run_software_correlator( void);void Interrupt_Install(void);void Interrupt_Remove(void);void display(void);void pream(char ,char );void nav_fix(void);long near_int(double);void chan_allocate(void);void cold_allocate(void);void  velocity(void);inline int bit_test(int,char);inline int sign(long);inline int bsign(long);int xors(long);int  meas_status( void);int  accum_status_a( char);int  accum_status_b( char);int  accum_status_c( void);void ch_accum_reset(char);void all_accum_reset(void);long  ch_carrier_cycle(char);int  ch_carrier_dco_phase(char);void all_carr_incr_hi(int);void all_carr_incr_lo(int);void ch_code_incr_hi(char,int);void ch_code_incr_lo(char,int);void all_code_incr_hi(int);void all_code_incr_lo(int);void ch_off(char);void ch_on(char);void ch_cntl(char,int);void all_cntl(int);void ch_code_slew(char,int);void all_code_slew(int);unsigned int  ch_epoch(char);void  ch_epoch_load(char,unsigned int);unsigned int  ch_epoch_chk(char);int  ch_i_track(char);int  ch_i_prompt(char);int  ch_q_track(char);int  ch_q_prompt(char);int  ch_code_phase(char);int  ch_code_DCO_phase(char);void ch_preset_phase(char,int);void all_preset_phase(int);void data_bus_test_w(int);void data_retent_w(int);int  data_bus_test_r(void);int  data_retent_r(void);void program_TIC(long);void reset_cntl(int);int  rtc_delay(void);void stat_chk_sel(int);int  stat_chk_sign(void);int  stat_chk_mag(void);void status_latch(void);void test_control(int);void system_setup(int);void multi_control(int);void multi_channel_select(int);void x_dco_incr_high(int);void prog_accum_int(int);void timemark_control(int);void io_config(int);void interface_status(void);int  ready(void);int port( int);void self_test( void);void to_gps( int, int);int  from_gps( int);int  bit_test_l( unsigned long, char);void    parity_check( void);int     exor( char, long);long    fix_sqrt( long);long i_sqrt( long);SATVIS  satfind( char);void read_initial_data(void);void read_almanac(void);void write_almanac(void);void read_ephemeris(void);void write_ephemeris(void);void read_ion_utc(void);void write_ion_utc(void);ECEF    satpos_almanac( float, char );ECEFT   satpos_ephemeris( double, char);LLH     receiver_loc( void);LLH     ecef_to_llh( ECEF);ECEF    llh_to_ecef( LLH);double  tropo_iono( float, float, double);void    decode_navmess( char, char);PVT pos_vel_time( int);void  dops( int);void outpw( int, int);int inpw( int);void calc_cacode( void);int read_key_value_pair_float( char *tok, char pattern[], float *val, char sep[]);int read_key_value_pair_int( char *tok, char pattern[], int *val, char sep[]);int read_key_value_pair_uint( char *tok, char pattern[], unsigned int *val, char sep[]);int read_key_value_pair_long( char *tok, char pattern[], long *val, char sep[]);void init_inputbuffer( void);void write_sf1to3( NAVDATA *nav, FILE *fp);void write_sf4( NAVDATA *nav, FILE *fp);void write_sf5( NAVDATA *nav, FILE *fp);void read_sf1to3( NAVDATA *nav, FILE *fp);void read_sf4( NAVDATA *nav, FILE *fp);void read_sf5( NAVDATA *nav, FILE *fp);#ifndef __TURBOC__void clrscr( void);int kbhit( void);void gotoxy( int, int);#endif#if !defined(__TURBOC__) && !defined(linux) char getch( void);#endif#ifdef linuxvoid init_keyboard( void);void close_keyboard( void);int readch( void);#endif/* ------------------------------ end of file ----------------------------- */