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Dependencies: mbed
Diff: ER2_Robot/suivi.cpp
- Revision:
- 0:1a801a2a7b4b
- Child:
- 1:96ef3513d0d5
diff -r 000000000000 -r 1a801a2a7b4b ER2_Robot/suivi.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ER2_Robot/suivi.cpp Fri Feb 15 15:25:57 2019 +0000
@@ -0,0 +1,79 @@
+#include "mbed.h"
+#include "SRF05.h"
+#include "fonction.h"
+#define ARRET 0
+#define ROULE 1
+#include "SRF05.h"
+
+SRF05 SRF(p13,p14);
+DigitalOut SensG(p12);//Sens Gauche
+DigitalOut SensD(p11);//Sens Droite
+PwmOut PWMG(p23); //Sortie moteur gauche
+PwmOut PWMD(p22); //Sortie moteur droit
+DigitalIn BpD(p29);
+DigitalIn BpG(p30);
+AnalogIn CPTG (p20);
+AnalogIn CPTD (p19);
+AnalogIn BAT (p15);
+
+float srf;
+
+int main()
+{
+ float cptG,cptD,E,k=18,EG,ED/*,bat*/;
+ PWMG.period_us(100);
+ PWMD.period_us(100);
+ int /*J,S,*/etat=ROULE/*,bpg,bpd*/;
+ BpD.mode(PullUp);
+ BpG.mode(PullUp);
+
+ while(1) {
+
+ wait(0.01);
+ //bat=BAT.read()*4*3.3;
+ //bat=7/bat;
+ //J=Jack.read();
+ //S=Switch.read();
+ cptG=CPTG.read(); // Lis les valeurs capteurs
+ cptD=CPTD.read(); // Lis les valeurs capteurs
+ srf=SRF.read();
+
+ E=cptG-cptD;
+ EG=40/**bat*/+k*E;
+ ED=40/**bat*/-k*E;
+ if(EG<0) EG=0;
+ if(EG>100) EG=100;
+ if(ED<0) ED=0;
+ if(ED>100) ED=100;
+
+ switch(etat) {
+ case ARRET : // A l'arret
+ if(srf>=25) etat=ROULE;
+ break;
+ case ROULE : // Jack débranché => robot avance
+ if(srf<=25) etat=ARRET;
+ break;
+
+
+
+ }
+
+ switch(etat) {
+
+ case ARRET : // A l'arret
+ roule_motdroit(0,0);
+ roule_motgauche(0,0);
+ break;
+
+ case ROULE :
+ roule_motgauche(0,(int)(EG));
+ roule_motdroit(0,(int)(ED)); // Roule
+ printf("Measured : %.1f\n\r", srf);
+ break;
+ }
+
+}
+
+}
+
+