Chun Feng Huang / QEI

New QEI library with position (angle) outputs

Fork of QEI_modified by Chun Feng Huang

Diff: QEI.h

Revision:
1:894673d52596
Parent:
0:5c2ad81551aa
Child:
2:205d0280632a
--- a/QEI.h	Thu Sep 02 16:48:55 2010 +0000
+++ b/QEI.h	Mon Feb 22 09:02:41 2016 +0000
@@ -147,6 +147,12 @@
 
 public:
 
+    volatile int pulses_;
+    
+    int angularvelocity;
+    int countArray[50];
+    uint8_t arrayPtr;
+
     typedef enum Encoding {
 
         X2_ENCODING,
@@ -207,6 +213,10 @@
      * @return Number of revolutions which have occured on the index channel.
      */
     int getRevolutions(void);
+    
+    void Calculate(void);
+    
+    double getAngularSpeed(void);
 
 private:
 
@@ -236,7 +246,7 @@
     int          prevState_;
     int          currState_;
 
-    volatile int pulses_;
+//    volatile int pulses_;
     volatile int revolutions_;
 
 };