98 lines
3.0 KiB
C
98 lines
3.0 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_timer2.h
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// 作者: 赛元应用团队
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// 模块功能: TIMER2固件库函数头文件
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// 最后更正日期: 2022年3月23日
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// 版本: V1.10003
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// 说明: 该文件仅适用于SC92F系列芯片
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//*************************************************************
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#ifndef _sc92f_TIMER2_H_
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#define _sc92f_TIMER2_H_
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#include "sc92f.h"
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typedef enum
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{
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TIM2_PRESSEL_FSYS_D12 = ((uint8_t)0x00), //TIMER2计数源来自系统时钟12分频
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TIM2_PRESSEL_FSYS_D1 = ((uint8_t)0x01) //TIMER2计数源来自系统时钟
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} TIM2_PresSel_TypeDef;
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#if defined (SC92F730x) || defined (SC92F827X) || defined (SC92F837X) || defined (SC92F725X) || defined (SC92F735X)
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typedef enum
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{
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TIM2_MODE_TIMER = ((uint8_t)0x01), //TIMER2做定时器
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} TIM2_CountMode_TypeDef;
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typedef enum
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{
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TIM2_COUNTDIRECTION_UP = ((uint8_t)0x00), //向上计数模式
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} TIM2_CountDirection_TypeDef;
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typedef enum
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{
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TIM2_FLAG_TF2 = (uint8_t)0x80, //中断标志位TF2，计数溢出
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} TIM2_Flag_TypeDef;
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typedef enum
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{
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TIM2_WORK_MODE1 = ((uint8_t)0x00), //TIMER2选择工作模式1
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} TIM2_WorkMode_TypeDef;
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#else
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typedef enum
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{
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TIM2_MODE_TIMER = ((uint8_t)0x01), //TIMER2做定时器
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TIM2_MODE_COUNTER = ((uint8_t)0x02) //TIMER2做计数器
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} TIM2_CountMode_TypeDef;
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typedef enum
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{
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TIM2_COUNTDIRECTION_UP = ((uint8_t)0x00), //向上计数模式
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TIM2_COUNTDIRECTION_DOWN_UP = ((uint8_t)0x10) //向上/向下计数模式
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} TIM2_CountDirection_TypeDef;
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typedef enum
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{
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TIM2_FLAG_TF2 = (uint8_t)0x80, //中断标志位TF2，计数溢出
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TIM2_FLAG_EXF2 = (uint8_t)0x40 //中断标志位EXF2，外部触发
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} TIM2_Flag_TypeDef;
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typedef enum
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{
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TIM2_WORK_MODE0 = ((uint8_t)0x00), //TIMER2选择工作模式0
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TIM2_WORK_MODE1 = ((uint8_t)0x01), //TIMER2选择工作模式1
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TIM2_WORK_MODE3 = ((uint8_t)0x03), //TIMER2选择工作模式3
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} TIM2_WorkMode_TypeDef;
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#endif
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/*****************************************************
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*函数名称:void BTM_ClearFlag(void)
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*函数功能:清除BTM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 BTM_ClearFlag() CLEAR_BIT(BTMCON,0x40)
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void TIM2_DeInit();
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void TIM2_PrescalerSelection(TIM2_PresSel_TypeDef TIM2_PrescalerSelection);
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void TIM2_TimeBaseInit(TIM2_PresSel_TypeDef TIM2_PrescalerSelection,
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TIM2_CountMode_TypeDef TIM2_CountMode,
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TIM2_CountDirection_TypeDef TIM2_CountDirection);
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void TIM2_WorkMode0Config(uint16_t TIM2_SetCounter);
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void TIM2_WorkMode1Config(uint16_t TIM2_SetCounter);
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void TIM2_WorkMode3Config(uint16_t TIM2_SetCounter);
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void TIM2_WorkModeConfig(TIM2_WorkMode_TypeDef TIM2_WorkMode, uint16_t TIM2_SetCounter);
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void TIM2_SetEXEN2(FunctionalState NewState);
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void TIM2_Cmd(FunctionalState NewState);
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void TIM2_ITConfig(FunctionalState NewState, PriorityStatus Priority);
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FlagStatus TIM2_GetFlagStatus(TIM2_Flag_TypeDef TIM2_Flag);
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void TIM2_ClearFlag(TIM2_Flag_TypeDef TIM2_Flag);
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#endif
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/******************* (C) COPYRIGHT 2020 SinOne Microelectronics *****END OF FILE****/ |