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30 lines
728 B
30 lines
728 B
/*
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* Timer.h
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*
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* Created on: Feb 28, 2025
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* Author: bihon
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*/
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#ifndef INC_TIMER_H_
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#define INC_TIMER_H_
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#include <stdint.h>
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/**
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* @brief 设置定时器的计时时间
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* @param set_time 要设置的计时时间（单位：ms）
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* @param stop_perm 计时中断允许标志，0 表示不允许中断，1 表示允许中断
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* @note 由于定时器周期为 2ms，实际计时时间为 set_time / 2
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*/
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uint8_t Timer_Set(uint16_t set_time, uint8_t stop_perm);
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/**
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* @brief 开始倒计时，在定时器中断中调用
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* @return 计时结束返回 1，计时未结束或被停止返回 0
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*/
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uint8_t Timer_Start_Count();
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/**
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* @brief 停止定时器计时
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*/
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void Timer_Stop_Count();
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#endif /* INC_TIMER_H_ */
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