Révision 462
Ajouté par lefraisse il y a presque 4 ans
| branch/FRAISSE/sp4a12/main.c | ||
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"$GPZDA,141914.00,01,02,2006,00,00*69",
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0};
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//Comparaison des trames avec le type choisi
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int trame_cmp(char* trame,char* type){
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int n=1,i;
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for (i=0;i<4;i++){
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| ... | ... | |
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//renvoie la valeur d?cimale associ?e ? un caract?re donn?
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int decode_int(char c){
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int n=c-'0';
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int n;
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if ((0=<n)&&(9>=n)){
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n=c-'0';
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}
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else
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n=-1;
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return n;
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}
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| ... | ... | |
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}
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//traite les trames GPGGA
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void traitement(char * trame)
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{
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void traitement(char * trame){
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static int cpt=0 ;
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cpt++;
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if (trame_cmp(trame,"GPGGA"))
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printf ("> %s\n",trame);
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}
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//Structure d'une position GPS
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typedef struct {
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float latitude;
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float longitude;
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} Position ;
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//Conversion de la latitude/longitude en sexagesimal vers les degr?s flottants
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float conversion(char * ch){
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int i=0,j;
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float deglat,deglong;
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| ... | ... | |
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}
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//Test pour d?coder la latitude et la longitude des trames "$GPGGA" en degr? d?cimaux
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int decode_trame (char *trame,Position P){
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int i,compteur_virgule=0,compteur_element=0,valide,virgule=0;
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char memorisation_latitude[]={'0','0','0','0','0','0','0','0','\0'};
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| ... | ... | |
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return valide;
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}
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//Calcul de la distance entre deux positions GPS
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float calcul_distance(Position p_1,Position p_2){
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float r=6378.137;
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return 2*r*asin(sqrt(pow(sin(pi/180*(p_1.latitude-p_2.latitude)/2),2)+cos(pi/180*p_1.latitude)*cos(pi/180*p_2.latitude)*pow(sin(pi/180*(p_1.longitude-p_2.longitude)/2),2)));
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}
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//Calcul de la vitesse entre 2 positions Gps
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float calcul
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//Ajouter vos tests unitaires dans cette fonction.
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void tests_unitaires(void){
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| branch/FRAISSE/sp4a12/sp4a.cbp | ||
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<Build>
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<Target title="Debug">
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<Option output="sp4a" prefix_auto="1" extension_auto="1" />
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<Option object_output=".\debug" />
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<Option object_output="./debug" />
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<Option type="1" />
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<Option compiler="gcc" />
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<Compiler>
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| ... | ... | |
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<Compiler>
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<Add option="-Wall" />
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</Compiler>
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<Unit filename="../../Untitled1.c">
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<Option compilerVar="CC" />
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</Unit>
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<Unit filename="gps.log" />
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<Unit filename="main.c">
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<Option compilerVar="CC" />
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| ... | ... | |
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</Unit>
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<Unit filename="trame.h" />
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<Extensions>
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<code_completion />
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<envvars />
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<debugger />
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<lib_finder disable_auto="1" />
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</Extensions>
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</Project>
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Formats disponibles : Unified diff