139 lines
4.8 KiB
C
139 lines
4.8 KiB
C
//************************************************************
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// Copyright (c) 深圳市赛元微电子有限公司
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// 文件名称: sc92f_tiemr0.h
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// 作者: 赛元应用团队
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// 模块功能: TIMER0固件库函数C文件
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// 最后更正日期: 2022年3月23日
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// 版本: V1.10001
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// 说明:
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//*************************************************************
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#ifndef _sc92f_TIMER0_H_
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#define _sc92f_TIMER0_H_
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#include "sc92f.h"
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typedef enum
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{
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TIM0_PRESSEL_FSYS_D12 = ((uint8_t)0x00), //TIMER0计数源来自系统时钟12分频
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TIM0_PRESSEL_FSYS_D1 = ((uint8_t)0x01) //TIMER0计数源来自系统时钟
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} TIM0_PresSel_TypeDef;
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typedef enum
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{
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TIM0_MODE_TIMER = ((uint8_t)0x01), //TIMER0做定时器
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TIM0_MODE_COUNTER = ((uint8_t)0x02) //TIMER0做计数器
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} TIM0_CountMode_TypeDef;
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typedef enum
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{
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TIM0_WORK_MODE0 = ((uint8_t)0x00), //TIMER0选择工作模式0
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TIM0_WORK_MODE1 = ((uint8_t)0x01), //TIMER0选择工作模式1
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TIM0_WORK_MODE2 = ((uint8_t)0x02), //TIMER0选择工作模式2
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TIM0_WORK_MODE3 = ((uint8_t)0x03) //TIMER0选择工作模式3
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} TIM0_WorkMode_TypeDef;
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/************************宏函数************************/
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/**************************************************
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*函数名称:void TIM0_Mode0SetReloadCounter(uint16_t TIM0_SetCounter)
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*函数功能:TIMER0工作模式0初值重载函数
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*入口参数:
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uint16_t:TIM0_SetCounter:配置TIMER0重载值
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*出口参数:void
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**************************************************/
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#define TIM0_Mode0SetReloadCounter(TIM0_SetCounter) \
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do{ \
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TL0 = (uint8_t)TIM0_SetCounter; \
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TH0 = (TIM0_SetCounter >> 5); \
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}while(0)
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/**************************************************
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*函数名称:void TIM0_Mode1SetReloadCounter(uint16_t TIM0_SetCounter)
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*函数功能:TIMER0工作模式1初值重载函数
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*入口参数:
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uint16_t:TIM0_SetCounter:配置TIMER0重载值
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*出口参数:void
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**************************************************/
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#define TIM0_Mode1SetReloadCounter(TIM0_SetCounter) \
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do{ \
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TL0 = (uint8_t)TIM0_SetCounter; \
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TH0 = (TIM0_SetCounter >> 8); \
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}while(0)
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/**************************************************
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*函数名称:void TIM0_SetTH0Counter(uint8_t TIM0_SetCounter)
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*函数功能:TIMER0 TH0赋值函数
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*入口参数:
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uint8_t:TIM0_SetCounter:配置TH0
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*出口参数:void
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**************************************************/
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#define TIM0_SetTH0Counter(TIM0_SetCounter) (TH0 = TIM0_SetCounter)
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/**************************************************
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*函数名称:void TIM0_SetTL0Counter(uint8_t TIM0_SetCounter)
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*函数功能:TIMER0 TL0赋值函数
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*入口参数:
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uint8_t:TIM0_SetCounter:配置TL0
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*出口参数:void
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**************************************************/
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#define TIM0_SetTL0Counter(TIM0_SetCounter) (TL0 = TIM0_SetCounter)
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/*****************************************************
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*函数名称:void TIM0_Cmd(FunctionalState NewState)
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*函数功能:TIMER0功能开关函数
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*入口参数:
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FunctionalState:NewState:功能启动/关闭选择
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*出口参数:void
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*****************************************************/
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#define TIM0_Cmd(NewState) (TR0 = (bit)NewState)
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/*****************************************************
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*函数名称:FlagStatus TIM0_GetFlagStatus(void)
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*函数功能:获得TIMER0中断标志状态
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*入口参数:void
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*出口参数:
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FlagStatus:TIMER0中断标志状态
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*****************************************************/
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#define TIM0_GetFlagStatus() (TF0)
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/*****************************************************
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*函数名称:void TIM0_ITConfig(FunctionalState NewState, PriorityStatus Priority)
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*函数功能:TIMER1中断初始化
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*入口参数:
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FunctionalState:NewState:中断使能/关闭选择
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PriorityStatus:Priority:中断优先级选择
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*出口参数:void
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*****************************************************/
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#define TIM0_ITConfig(NewState,Priority) \
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do{ \
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ET0 = (bit)NewState; \
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IPT0 = (bit)Priority; \
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}while(0)
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/*****************************************************
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*函数名称:void TIM0_ClearFlag(void)
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*函数功能:清除TIMER0中断标志状态
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*入口参数:void
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*出口参数:void
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*****************************************************/
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#define TIM0_ClearFlag() (TF0 = 0)
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void TIM0_DeInit(void);
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void TIM0_TimeBaseInit(TIM0_PresSel_TypeDef
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TIM0_PrescalerSelection,
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TIM0_CountMode_TypeDef TIM0_CountMode);
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void TIM0_WorkMode0Config(uint16_t
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TIM0_SetCounter);
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void TIM0_WorkMode1Config(uint16_t
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TIM0_SetCounter);
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void TIM0_WorkMode2Config(uint8_t
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TIM0_SetCounter);
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void TIM0_WorkMode3Config(uint8_t TIM0_SetCounter,
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uint8_t TIM1_SetCounter);
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void TIM0_WorkModeConfig(TIM0_WorkMode_TypeDef
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TIM0_WorkMode, uint16_t TIM0_SetCounter1,
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uint16_t TIM0_SetCounter2);
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#endif
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/******************* (C) COPYRIGHT 2020 SinOne Microelectronics *****END OF FILE****/ |