Lakshmanan Gopalakrishnan / Mbed 2 deprecated Balancing_Robot_1

Prototype program for balancing robot based on various examples from other users.

Dependencies:   HCSR04 MPU6050_1 Motor Servo ledControl2 mbed

Diff: HALLFX_ENCODER.cpp

Revision:
0:cfae0986065f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/HALLFX_ENCODER.cpp	Fri Aug 26 07:11:47 2016 +0000
@@ -0,0 +1,20 @@
+#include "HALLFX_ENCODER.h"
+ 
+HALLFX_ENCODER::HALLFX_ENCODER(PinName enc_in): _enc_in(enc_in){
+    _enc_in.mode(PullUp);
+    // Invoke interrupt on both falling and rising edges
+    _enc_in.fall(this, &HALLFX_ENCODER::callback);
+    _enc_in.rise(this, &HALLFX_ENCODER::callback);
+}
+ 
+long HALLFX_ENCODER::read(){
+    return count;
+}
+ 
+void HALLFX_ENCODER::reset(){
+    count = 0;
+}
+ 
+void HALLFX_ENCODER::callback(){
+    count++;   
+}
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