m b / Mbed 2 deprecated ACS712HelloWorldDemo

Demo of the ACS712 Library

Dependencies:   Servo mbed

Fork of ece4180_lab4_ACS712 by Gedeon Nyengele

Diff: main.cpp

Revision:
1:4f9effb20c29
Parent:
0:a35011a2fdaa
Child:
5:a022ca4aaa1e
--- a/main.cpp	Wed Mar 09 04:19:10 2016 +0000
+++ b/main.cpp	Sun Mar 13 16:43:23 2016 +0000
@@ -1,7 +1,18 @@
 #include <mbed.h>
 #include "ACS712.h"
 
-int main(){
+int main()
+{
+    // Connect the sensor analog output pin to mbed's AnalogIn pin
     ACS712 dev(p18);
-    
-    }
\ No newline at end of file
+    // Connect mbed to pc's USB port
+    Serial pc(USBTX, USBRX);
+    pc.printf("Sensor Log: \n\n\r");
+
+    while (1) {
+        // Read current from sensor and output to pc terminal
+        pc.printf("Sensor Value: %2.2f A\n\r", dev);
+        wait(0.200);
+    }
+
+}
\ No newline at end of file