Diff: main.cpp

Revision:

1:b47bfaaa417a

Parent:

0:97403de5e127

Child:

2:4b0821fe5e20

--- a/main.cpp	Fri May 03 16:57:59 2019 +0000
+++ b/main.cpp	Fri May 03 18:21:19 2019 +0000
@@ -2,23 +2,45 @@
 #include "mbed.h"
 
 
+void dist(int distance);
+void dist2(int distance);
+
+
+ultrasonic mu(A0, A1, .2, 1, &dist);    //Set the trigger pin to A0 and the echo pin to A1
+                                        //have updates every .2 seconds and a timeout after 1
+                                        //second, and call dist when the distance changes
+ultrasonic mu2(A3, A4, .2, 1, &dist2);
+
+
 void dist(int distance)
 {
     //put code here to execute when the distance has changed
-    printf("Distance %d mm\r\n", distance);
+    mu.pauseUpdates();
+    printf("Distance1 %d mm\r\n", distance);
+    mu2.startUpdates();
 }
- 
-ultrasonic mu(D6, D5, .1, 1, &dist);    //Set the trigger pin to p6 and the echo pin to p5
-                                        //have updates every .1 seconds and a timeout after 1
-                                        //second, and call dist when the distance changes
+
+void dist2(int distance)
+{
+    //put code here to execute when the distance has changed
+    mu2.pauseUpdates();
+    printf("Distance2 %d mm\r\n\n", distance);
+    mu.startUpdates();
+}
+
+
+
 
 int main()
 {
     mu.startUpdates();//start measuring the distance
+    wait_ms(100);
+    mu2.startUpdates();
     while(1)
     {
         //Do something else here
-        mu.checkDistance();     //call checkDistance() as much as possible, as this is where
+        mu.checkDistance();
+        mu2.checkDistance();     //call checkDistance() as much as possible, as this is where
                                 //the class checks if dist needs to be called.
     }
 }
\ No newline at end of file