Diff: main.cpp

Revision:

0:163dfb02ed36

Child:

1:0f2ba28c2e70

diff -r 000000000000 -r 163dfb02ed36 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Apr 14 08:34:05 2015 +0000
@@ -0,0 +1,62 @@
+#include "mbed.h"
+#include "fonction.h"
+DigitalOut myled(LED1);
+DigitalOut myled2(LED4);
+BusIn bus(p19, p18,p17,p16,p15,p14,p13,p12,p11,p10,p9,p8);
+int etat = 0;
+int code[] = {1, 2, 3, 4};
+int nPrecedent = -3;
+int n = -3;
+int main()
+{
+    while(1) {
+        nPrecedent = n;
+        n = bus.read();
+        n = bitToInt(n);
+        switch (etat) {
+            case ETAT0:
+                if (n == code[0] && nPrecedent == -3 )  {
+                    etat =  NB1;
+                    myled = 1;
+                    myled2 = 0;
+                    wait(0.2);
+                }
+                break;
+
+            case NB1:
+                if (n == code[1] && nPrecedent == -3) {
+                    etat = NB2;
+                    myled = 0;
+                    wait(0.2);
+                } else if (n != -3)
+                    etat =  ETAT0;
+                break;
+
+            case NB2:
+                if (n == code[2] && nPrecedent == -3 ) {
+                    etat = NB3;
+                    wait(0.2);
+                }
+
+                else if (n != -3)
+                    etat = ETAT0;
+                break;
+
+            case NB3:
+                if (n == code[3] && nPrecedent == -3) {
+                    etat = FINAL;
+                    wait(0.2);
+                } else if (n != -3)
+                    etat = ETAT0;
+                break;
+
+            case FINAL:
+                etat = ETAT0;
+                myled2 = 1;
+                wait(5);
+                break;
+
+        }
+        printf("etat =  %d | n = %d | nPrecedent = %d\n", etat, n, nPrecedent);
+    }
+}