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39 lines
770 B
39 lines
770 B
#ifndef _TIMER_H
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#define _TIMER_H
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extern volatile uint16_t timer;
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inline uint16_t millisToTicks(uint16_t milliseconds) {
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return milliseconds * (1000.0f/32);
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}
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inline void resetTimer() {
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timer = 0;
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}
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inline void incrementTimer() {
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timer++;
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}
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inline bool timerExpired(uint16_t ticks) {
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return timer >= ticks;
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}
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inline bool timerUnexpired(uint16_t ticks) {
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return timer < ticks;
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}
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inline bool timerExpiredMillis(uint16_t milliseconds) {
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return timerExpired(millisToTicks(milliseconds));
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}
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inline bool timerUnexpiredMillis(uint16_t milliseconds) {
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return timerUnexpired(millisToTicks(milliseconds));
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}
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void ticktimer (uint16_t ticks);
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void millitimer (uint16_t milliseconds);
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const uint16_t TICKS_100_MILLIS = millisToTicks(100);
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#endif // _TIMER_H
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