Jesus Fausto / QEI

Quadrature encoder interface library with distance function

Dependents:   QEI_with_distance wheelchaircontrol wheelchaircontrolRos wheelchaircontrol ... more

Fork of QEI by Aaron Berk

Diff: QEI.h

Revision:
4:dc96133b5129
Parent:
2:2a173fdae3ca
--- a/QEI.h	Fri Aug 31 17:09:18 2018 +0000
+++ b/QEI.h	Sat Oct 27 10:09:39 2018 +0000
@@ -206,7 +206,7 @@
      *
      * @return Number of revolutions which have occured on the index channel.
      */
-    
+    float getVelosity();
     
     float getRevolutions(void);
 
@@ -237,9 +237,14 @@
     InterruptIn index_;
 
     float        pulsesPerRev_;
+    float        oldDistance_;
+    float        newDistance_;
+    float        velosity_;
     int          prevState_;
     int          currState_;
-
+    
+    Timer ti;
+    
     volatile int pulses_;
     volatile int revolutions_;