Diff: EncoderCounterIndex.h

Revision:

3:29602f4ade5c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/EncoderCounterIndex.h	Thu Feb 25 20:28:16 2021 +0000
@@ -0,0 +1,42 @@
+/*
+ * EncoderCounterIndex.h
+ * Copyright (c) 2018, ZHAW
+ * All rights reserved.
+ *
+ *  Created on: 13.08.2018
+ *      Author: Marcel Honegger
+ */
+
+#ifndef ENCODER_COUNTER_INDEX_H_
+#define ENCODER_COUNTER_INDEX_H_
+
+#include <cstdlib>
+#include <stdint.h>
+#include <mbed.h>
+
+class EncoderCounter;
+
+/**
+ * The <code>EncoderCounterIndex</code> class implements an interrupt service routine
+ * to catch the current encoder position when an index pulse is received.
+ */
+class EncoderCounterIndex {
+    
+    public:
+        
+                    EncoderCounterIndex(EncoderCounter& encoderCounter, InterruptIn& channelIndex);
+        virtual     ~EncoderCounterIndex();
+        int32_t     getPositionAtIndexPulse();
+        
+    private:
+        
+        EncoderCounter&    encoderCounter;
+        InterruptIn&            channelIndex;
+        int32_t                 positionAtIndexPulse;
+        
+        void                    rise();
+};
+
+#endif /* ENCODER_COUNTER_INDEX_H_ */
+
+