Révision 458
Ajouté par annoyau il y a presque 4 ans
| branch/NOYAU/sp4a12/main.c | ||
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static int cpt=0 ;
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cpt++ ;
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int i,j;
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int i,j,i2;
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char tab_lat[11];
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char tab_lon[12];
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long resultat_l;
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long resultat_L;
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long conversion_L;
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long conversion_l;
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long stockage_lat[2];
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long stockage_lon[2];
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float distance=0;
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double distance1=0;
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int i1=0, j1=0;
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long lat1 = 0, lat2 = 0, lon1 = 0, lon2 = 0;
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if (trame_cmp(trame,"GPGGA")==1) {
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printf ("> %s\n",trame);
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decode_trame(&tab_lat,&tab_lon,trame);
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resultat_L = decode_nombre(&tab_lat);
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resultat_l = decode_nombre(&tab_lon);
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/* printf("Latitude %ld\n",resultat_L);
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/* printf("Latitude %ld\n",resultat_L);
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printf("Longitude : %ld\n",resultat_l); */
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conversion_L = Conversion_sexagesimale(resultat_L);
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conversion_l = Conversion_sexagesimale(resultat_l);
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printf("Latitude %ld\n",conversion_L);
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printf("Longitude : %ld\n",conversion_l);
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stock_lat (conversion_L, &stockage_lat);
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stock_lon (conversion_l, &stockage_lon);
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if (stockage_lat[0]>stockage_lat[1])
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{
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lat1 = stockage_lat[1];
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lat2 = stockage_lat[0];
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lon1 = stockage_lon[1];
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lon2 = stockage_lon[0];
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distance = calcul_distance(&lat1,&lat2,&lon1,&lon2);
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printf("La distance est : %f\n",distance);
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}
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}
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}
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void stock_lat (long lat_R, long * stock_L)
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{
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if ((lat_R != stock_L[0]))
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{
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stock_L[1] = stock_L[0];
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stock_L[0] = lat_R;
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}
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printf("bite :%ld\n",stock_L[1]);
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}
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void stock_lon(long lon_R, long * stock_l)
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{
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if ((lon_R != stock_l[0]))
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{
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stock_l[1] = stock_l[0];
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stock_l[0] = lon_R;
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}
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printf("bite :%ld\n",stock_l[0]);
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}
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void calcul_distance (long * lat1, long * lat2, long * lon1, long * lon2)
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{
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long delta_lat = lat1 - lat2;
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long deltat_lon = lon1 - lon2;
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float distance = sqrt(pow(delta_lat,2)+ pow(deltat_lon,2));
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printf("SAlope : %lf\n",distance);
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}
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void decode_trame(char * tab_lat, char * tab_lon, char *trame)
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{
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int i=17,j=29;
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| branch/NOYAU/sp4a12/sp4a.depend | ||
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1619767802 e:\polytech\tpsp4\sp4a12\trame.h
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1621549077 source:e:\polytech\tpsp4\sp4a12\main.c
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1621717324 source:e:\polytech\tpsp4\sp4a12\main.c
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<stdio.h>
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<stdlib.h>
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<strings.h>
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Formats disponibles : Unified diff
Travail pour réaliser la fonction calcul_distance + un moyen de stocké 2 latitudes et 2 longitudes.