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#ifndef COUNTER_H
#define COUNTER_H
#include <msp430.h>
#include <stdint.h>
typedef uint16_t counter_value_t;
typedef uint8_t counter_overflow_t;
class Counter {
private:
Counter(const Counter ©);
public:
uint16_t value;
uint8_t overflow;
Counter() : overflow(0) {}
inline void start() {
overflow = 0;
TA2CTL = TASSEL__SMCLK | ID__1 | MC__CONTINUOUS;
TA2EX0 = 0;
TA2CTL |= TACLR;
}
inline void stop() {
TA2CTL = 0;
value = TA2R;
}
};
extern Counter counter;
#endif
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