30 lines
1.4 KiB
C
30 lines
1.4 KiB
C
#ifndef __SWM320_TIMR_H__
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#define __SWM320_TIMR_H__
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#define TIMR_MODE_TIMER 0
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#define TIMR_MODE_COUNTER 1
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void TIMR_Init(TIMR_TypeDef *TIMRx, uint32_t mode, uint32_t period, uint32_t int_en); //定时器/计数器初始化
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void TIMR_Start(TIMR_TypeDef *TIMRx); //启动定时器，从初始值开始计时/计数
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void TIMR_Stop(TIMR_TypeDef *TIMRx); //停止定时器
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void TIMR_Halt(TIMR_TypeDef *TIMRx); //暂停定时器，计数值保持不变
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void TIMR_Resume(TIMR_TypeDef *TIMRx); //恢复定时器，从暂停处继续计数
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void TIMR_SetPeriod(TIMR_TypeDef *TIMRx, uint32_t period); //设置定时/计数周期
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uint32_t TIMR_GetPeriod(TIMR_TypeDef *TIMRx); //获取定时/计数周期
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uint32_t TIMR_GetCurValue(TIMR_TypeDef *TIMRx); //获取当前计数值
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void TIMR_INTEn(TIMR_TypeDef *TIMRx); //使能中断
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void TIMR_INTDis(TIMR_TypeDef *TIMRx); //禁能中断
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void TIMR_INTClr(TIMR_TypeDef *TIMRx); //清除中断标志
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uint32_t TIMR_INTStat(TIMR_TypeDef *TIMRx); //获取中断状态
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#define PULSE_LOW 0
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#define PULSE_HIGH 1
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void Pulse_Init(uint32_t pulse, uint32_t int_en);
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void Pulse_Start(void);
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uint32_t Pulse_Done(void);
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#endif //__SWM320_TIMR_H__
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