root/branch/best/sp4a12/main.c @ 88
| 5 | jalaffon | #include <stdio.h>
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#include <stdlib.h>
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| 10 | albest | #include <strings.h>
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#include <math.h>
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| 5 | jalaffon | #include "trame.h"
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//Trames de tests ? modifier si n?cessaire.
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char * trames[]= {"$GPGSV,3,2,10,15,03,077,,18,04,041,42,19,85,271,,20,08,214,*7C",
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"$GPGSV,3,3,10,22,39,053,50,28,15,320,*7E",
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"$GPRMC,141914.00,A,4545.6424,N,00306.6036,E,0.4,99.4,010206,,*0C",
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"$GPGLL,4545.6424,N,00306.6036,E,141914.00,A*0E",
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"$GPGGA,141914.00,4545.0000,N,00306.6036,E,1,05,3.4,499.3,M,,M,,*7D",
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"$GPGSA,A,3,,03,,22,14,,01,,18,,,,3.9,3.4,1.9*39",
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"$GPVTG,99.4,T,,M,0.4,N,0.7,K*57",
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"$GPZDA,141914.00,01,02,2006,00,00*69",
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| 10 | albest | 0};
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| 5 | jalaffon | ||
| 10 | albest | int trame_cmp(char* trame,char* type){
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int i = 0;
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while (type[i]!= '\0'){
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if (trame[i+1] != type[i]){
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return 0;
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}
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i++;
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}
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return 1;
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| 5 | jalaffon | }
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| 10 | albest | ||
int decode_int(char c){
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int val = c - '0';
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if (val<0 || val>9){
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val = -1;
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}
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return val;
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}
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int decode_nombre(char * ch,int n){
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int res = 0;
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for (int i =0;i < n;i++){
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res += (decode_int(ch[i]))*pow(10,n-1-i);
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}
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return res;
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}
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float conv_lat(char * latitude){
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| 17 | albest | float val = decode_nombre(latitude,4);
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| 10 | albest | float res = 0;
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| 17 | albest | for (int i = 5; i < 9;i++){
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val += (decode_int(latitude[i]))*pow(10,-i+4);
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}
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res = (int)(val/100);
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res += (val - res*100)/60;
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| 10 | albest | return res;}
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| 17 | albest | float conv_long(char * longitude){
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float val = decode_nombre(longitude,5);
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float res = 0;
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for (int i = 6; i < 10;i++){
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val += (decode_int(longitude[i]))*pow(10,-i+5);
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}
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res = (int)(val/100);
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res += (val - res*100)/60;
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return res;}
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float conversion(char * chaine){
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int cpt = 0;
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while (chaine[cpt]!='\0'){
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cpt++;
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}
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if (cpt == 9){
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return conv_lat(chaine);
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}
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else if(cpt==10){
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return conv_long(chaine);
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}
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else{
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| 25 | albest | return 1000.0;
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| 17 | albest | }
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}
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| 25 | albest | void decode_trame(char * trame){
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}
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| 5 | jalaffon | ||
//Fonction ? modifier !!!!!
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| 10 | albest | void traitement(char * trame){
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if (trame_cmp(trame,"GPGGA")==1){
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printf ("> %s\n",trame);
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}
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| 5 | jalaffon | }
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//Ajouter vos tests unitaires dans cette fonction.
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void tests_unitaires(void){
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if (5!=5){
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printf ("Erreur Test unitaire basique.\n");
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exit(-1);
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}
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if (trame_cmp("$GPGGA suite chaine","GPGGA")!=1){
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printf ("Erreur Test unitaire trame_cmp.\n");
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exit(-1);
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}
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if (trame_cmp("$GPRMC suite chaine","GPGGA")!=0){
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printf ("Erreur Test unitaire trame_cmp.\n");
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exit(-1);
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}
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if (trame_cmp("$GPRMC... ", "GPRMC" )!=1){
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printf ("Erreur Test unitaire trame_cmp.\n");
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exit(-1);
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}
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if (trame_cmp("$APRMC...", "GPGGA")!=0){
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printf ("Erreur Test unitaire trame_cmp.\n");
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exit(-1);
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| 10 | albest | }
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if (decode_int('5')!=5){
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printf ("Erreur Test unitaire decode_int.\n");
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exit(-1);
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}
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if (decode_int('A')!=-1){
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printf ("Erreur Test unitaire decode_int.\n");
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exit(-1);
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}
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if (decode_nombre("123",3)!=123){
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printf ("Erreur Test unitaire decode_nombre.\n");
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exit(-1);
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}
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if (decode_nombre("987654321",2)!=98){
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printf ("Erreur Test unitaire decode_nombre.\n");
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exit(-1);
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}
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| 17 | albest | if (fabs(conv_lat("3723.2475")-37.387458)>= pow(10,-6)){
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| 10 | albest | printf ("Erreur Test unitaire conv_lat.\n");
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exit(-1);
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| 17 | albest | }
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if (fabs(conversion("00306.6036")-3.11006)>= pow(10,-6)){
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printf ("Erreur Test unitaire conversion.\n");
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exit(-1);
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}
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if (fabs(conversion("3723.2475")-37.387458)>= pow(10,-6)){
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printf ("Erreur Test unitaire conversion.\n");
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exit(-1);
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| 5 | jalaffon | }
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}
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// Ne pas modifier cette fonction
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int main(int argc,char ** argv)
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{
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| 17 | albest | tests_unitaires();
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| 5 | jalaffon | ||
// Affichage des trames definies dans la table trames.
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printf ("Trames de tests tableau trames:\n");
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int i=0;
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while (trames[i])
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traitement(trames[i++]);
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if (!trame_init())
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exit(-1);
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// Affichage des trames du fichier gps.log
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char *trame;
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printf ("Trames de tests du fichier gps.log\n");
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while ((trame = trame_suivante()))
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traitement(trame);
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return 0;
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}
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