Révision 290
Ajouté par Florentin GAMEL il y a presque 3 ans
| branch/gamel/sp4a12/main.c | ||
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int decode_nombre(char*ch,int n){
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int temp=0;
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/*
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int main2(){
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int result;
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float position;
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result=decode_trame(p);
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return(0);
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}
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float decode_trame(char*trame,position p)
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{
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int i;
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if (trame_cmp(trame[i],"GPGGA")==1)
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{
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decode_position(trame[i],p)
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}
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}
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*/
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int decode_nombre(char *ch,int n){
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int r=0;
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int i;
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for(i=0;i<n;i++){
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temp=(temp*10)+decode_int(ch[i]);
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r=10*r+decode_int(ch[i]);
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}
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return temp;
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return r;
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}
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//Ajouter vos tests unitaires dans cette fonction.
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void tests_unitaires(void){
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float decode_latitude(char *trame){
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int i;
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char minute[5];
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float degreLat;
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float minLat;
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float resDecodeLat;
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for(i=0;i<4;i++){
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minute[i]=trame[i+22];
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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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degreLat=10*decode_int(trame[17])+decode_int(trame[18]);
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minLat=10*decode_int(trame[19])+decode_int(trame[20])+0.0001*decode_nombre(minute,4);
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resDecodeLat=degreLat+minLat/60;
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return resDecodeLat;
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}
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float decode_longitude(char *trame){
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int i;
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char minute[5];
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float degreLong;
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float minLong;
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float resDecodeLong;
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for(i=0;i<4;i++){
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minute[i]=trame[i+35];
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}
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}
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degreLong=100*decode_int(trame[29])+10*decode_int(trame[30])+decode_int(trame[31]);
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minLong=10*decode_int(trame[32])+decode_int(trame[33])+0.0001*decode_nombre(minute,4);
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resDecodeLong=degreLong+minLong/60;
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return resDecodeLong;
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}
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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 suite chaine","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("$APRMC suite chaine","GPGGA")!=0){
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printf("Erreur test unitaire trame_cmp\n");
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exit(-1);
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}
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}
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void test_decode_nombre(void){
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char t[5];
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t[0]='1';t[1]='2';t[2]='3';t[3]='4';
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if(decode_nombre(t,1)!=1){
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printf("Erreur test unitaire decode-nombre1\n");
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exit(-1);
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}
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if(decode_nombre(t,4)!=1234){
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printf("Erreur test unitaire decode-nombre2\n");
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exit(-1);
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}
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}
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void tests_decode_int(void){
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if (decode_int('0')!=0){
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printf ("Erreur Test unitaire basique.\n");
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}
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}
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void test_decode_latitude(void){
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if(decode_latitude("$GPGGA,141914.00,4545.0000,N,00306.6036,E,1,05,3.4,499.3,M,,M,,*7D")!=45.75){
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printf("Erreur test unitaire decode_latitude\n");
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exit(-1);
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}
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}
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void test_decode_longitude(void){
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if(decode_longitude("$GPGGA,141914.00,4545.0000,N,00306.6036,E,1,05,3.4,499.3,M,,M,,*7D")!=3.1100599765777588){
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printf("Erreur test unitaire decode_longitude\n");
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exit(-1);
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}
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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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Formats disponibles : Unified diff
Question 8 et 9 avec les fonctions de longitude et latitude et les tests unitaires