Diff: main.cpp

Revision:

2:35466dfc81fe

Parent:

1:e9d1c42a73ae

Child:

3:6bcdaa2636ec

--- a/main.cpp	Fri Feb 28 06:52:34 2014 +0000
+++ b/main.cpp	Sun Oct 11 11:18:29 2015 +0000
@@ -1,21 +1,61 @@
 #include "mbed.h"
+#include "hcsr04.h"
+#include "contest.h"
+#include <math.h>
+
+#define ECHO_1  PB_9
+#define ECHO_2  PA_5
+#define TRIG_1  PB_8
+#define TX      PA_2
+#define RX      PA_3
+#define PUSH    USER_BUTTON //PC_13
+#define LED_1   LED1
 
 //------------------------------------
 // Hyperterminal configuration
 // 9600 bauds, 8-bit data, no parity
 //------------------------------------
 
-Serial pc(SERIAL_TX, SERIAL_RX);
- 
-DigitalOut myled(LED1);
- 
+
+Serial pc(TX, RX);          //UART
+DigitalOut led(LED_1);      //Led d'état
+InterruptIn button(PUSH);   //Bouton d'interruption
+
+HCSR04 sensor(TRIG_1, ECHO_1); 
+Control ctrl;
+
+void changeEtat(){
+    pc.printf("\033[2J");   //Efface la console
+    ctrl.marcheArret();
+}
+float distancePrec=0;
+
+
+
 int main() {
-  int i = 1;
-  pc.printf("Hello World !\n");
-  while(1) { 
-      wait(1);
-      pc.printf("This program runs since %d seconds.\n", i++);
-      myled = !myled;
-  }
+    float distance;
+    pc.printf("\033[2J");       //Efface la console
+    pc.printf("\033[0;0H");     //Place le curseur à 0:0
+    pc.printf("\033[?25l");     //Cache le curseur
+    //pc.printf("\033[?25h");   //Affiche le curseur
+    pc.printf("Initialisation...   ");
+    
+    //Initialisation de l'interruption : en appuyant sur le bouton bleu de la carte, le programme change d'état
+    button.fall(&changeEtat);
+    
+    pc.printf("Ready !\n\r");
+    
+    //Boucle d'exécution du programme
+    while(1) { 
+        if(ctrl.isActive()){
+            led=1;
+            distance = sensor.distance();               //Mesure de la distance
+            print_distance(distance, distancePrec);     //Affichage à l'écran
+            distancePrec=distance;                      //Mise en mémoire
+        }else{
+            led=0;
+        }
+    wait(0.001);
+    }
 }
  
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