Diff: test_vector.h

Revision:

0:be95bfb06686

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test_vector.h	Mon Jan 17 13:20:09 2022 +0000
@@ -0,0 +1,54 @@
+#ifndef TEST_VECTOR_H
+#define TEST_VECTOR_H
+
+
+//base abstract class for all test vectors
+
+#include "mbed.h"
+
+enum captureMode { rise_rise, rise_fall, fall_rise, fall_fall, both };
+
+class test_vector {
+
+public:
+    test_vector(PinName pin, captureMode mode, uint32_t bufferSize);
+    ~test_vector();
+    virtual void configure()=0;
+    virtual void run()=0;
+    virtual void stop()=0;
+    virtual uint32_t* getResult()=0;
+    virtual char* getResultStatus()=0;
+    virtual void release()=0;
+    virtual uint32_t getBufferSize()=0;
+    
+    void configureTimer();
+    void startTimer();
+    void stopTimer();
+    
+    void setUpTimerBuffer();
+    void releaseTimerBuffer();
+    uint32_t getTimerBufferSize();
+    uint32_t* getTimerBufferPointer();
+    bool getTimerBufferFull();
+    uint32_t getPeriodIdx();
+    uint32_t getCurrentTimerBufferValue();
+    
+private:
+    PinName _pinName;
+    InterruptIn _interrupt;
+    
+    uint32_t _timer_value;
+    uint32_t _period;
+    uint32_t* _ptr_period_arr;
+    uint32_t _period_idx;
+    captureMode _mode;
+    
+    uint32_t _bufferSize;
+    bool _bufferFull;
+    void _handlePinRiseIRQ();
+    void _handlePinFallIRQ();
+    void _sampleCaptureTimer();
+    void _savePeriod();     
+};
+
+#endif
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