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/*******************************************************************************
* Copyright (C) 2020, Huada Semiconductor Co., Ltd. All rights reserved.
*
* This software component is licensed by HDSC under BSD 3-Clause license
* (the "License"); You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*/
/******************************************************************************/
/** \file hc32f460_timer0.h
**
** A detailed description is available at
** @link Timer0Group description @endlink
**
** - 2018-10-11 CDT First version for Device Driver Library of TIMER0.
**
******************************************************************************/
#ifndef __HC32F460_TIMER0_H__
#define __HC32F460_TIMER0_H__
/*******************************************************************************
* Include files
******************************************************************************/
#include "hc32_common.h"
/* C binding of definitions if building with C++ compiler */
#ifdef __cplusplus
extern "C"
{
#endif
/**
*******************************************************************************
** \defgroup Timer0Group Timer0
**
******************************************************************************/
//@{
/*******************************************************************************
* Global type definitions ('typedef')
******************************************************************************/
/**
*******************************************************************************
** \brief Timer0 channel enumeration
**
******************************************************************************/
typedef enum en_tim0_channel
{
Tim0_ChannelA = 0x00u,
Tim0_ChannelB = 0x01u
}en_tim0_channel_t;
/**
*******************************************************************************
** \brief Timer0 Async Mode clock enumeration
**
******************************************************************************/
typedef enum en_tim0_async_clock_src
{
Tim0_LRC = 0x00u,
Tim0_XTAL32 = 0x01u
}en_tim0_async_clock_src_t;
/**
*******************************************************************************
** \brief Timer0 Sync Mode clock enumeration
**
******************************************************************************/
typedef enum en_tim0_sync_clock_src
{
Tim0_Pclk1 = 0x00u,
Tim0_InsideHardTrig = 0x01u
}en_tim0_sync_clock_src_t;
/**
*******************************************************************************
** \brief Timer0 counter mode enumeration
**
******************************************************************************/
typedef enum en_tim0_counter_mode
{
Tim0_Sync = 0x00u,
Tim0_Async = 0x01u
}en_tim0_counter_mode_t;
/**
*******************************************************************************
** \brief Timer0 trigger event mode enumeration
**
******************************************************************************/
typedef enum en_tim0_function
{
Tim0_OutputCapare = 0x00u,
Tim0_InputCaptrue = 0x01u
}en_tim0_function_t;
/**
*******************************************************************************
** \brief Timer0 clock division enumeration
**
******************************************************************************/
typedef enum en_tim0_clock_div
{
Tim0_ClkDiv0 = 0u,
Tim0_ClkDiv2,
Tim0_ClkDiv4,
Tim0_ClkDiv8,
Tim0_ClkDiv16,
Tim0_ClkDiv32,
Tim0_ClkDiv64,
Tim0_ClkDiv128,
Tim0_ClkDiv256,
Tim0_ClkDiv512,
Tim0_ClkDiv1024
}en_tim0_clock_div_t;
/**
*******************************************************************************
** \brief Timer0 common trigger source select enumeration
**
******************************************************************************/
typedef enum en_tim0_com_trigger
{
Tim0ComTrigger_1 = 1u, ///< Select common trigger 1.
Tim0ComTrigger_2 = 2u, ///< Select common trigger 2.
Tim0ComTrigger_1_2 = 3u, ///< Select common trigger 1 and 2.
} en_tim0_com_trigger_t;
/**
*******************************************************************************
** \brief Timer0 trigger function init structrue definition
**
******************************************************************************/
typedef struct stc_tim0_trigger_init
{
en_tim0_function_t Tim0_OCMode; ///<specifies the TIM mode value of @ref en_tim0_function_t
en_event_src_t Tim0_SelTrigSrc; ///<specifies the TIM Clk Src, and this parameter can be a value of @ref en_event_src_t
bool Tim0_InTrigEnable;///<specifies the TIM enable trigger
bool Tim0_InTrigClear; ///<specifies the TIM enable trigger clear
bool Tim0_InTrigStop; ///<specifies the TIM enable trigger stop
bool Tim0_InTrigStart; ///<specifies the TIM enable trigger start
}stc_tim0_trigger_init_t;
/**
*******************************************************************************
** \brief Timer0 base counter function init structrue definition
**
******************************************************************************/
typedef struct stc_tim0_base_init
{
en_tim0_clock_div_t Tim0_ClockDivision; ///<specifies the TIM clock division, and this parameter can be a value of @ref en_tim0_clock_div_t*/
en_tim0_sync_clock_src_t Tim0_SyncClockSource; ///<specifies the TIM sync clock source, and this parameter can be a value of @ref en_tim0_sync_clock_src_t*/
en_tim0_async_clock_src_t Tim0_AsyncClockSource;///<specifies the TIM async clock source, and this parameter can be a value of @ref en_tim0_async_clock_src_t*/
en_tim0_counter_mode_t Tim0_CounterMode; ///<specifies the TIM counter mode, and this parameter can be a value of @ref en_tim0_counter_mode_t*/
uint16_t Tim0_CmpValue; ///<specifies the TIM counter value This value can be set 0-0xFFFF
}stc_tim0_base_init_t;
/*******************************************************************************
* Global pre-processor symbols/macros ('#define')
******************************************************************************/
/*******************************************************************************
* Global variable definitions ('extern')
******************************************************************************/
/*******************************************************************************
Global function prototypes (definition in C source)
******************************************************************************/
en_flag_status_t TIMER0_GetFlag(M4_TMR0_TypeDef* pstcTim0Reg, en_tim0_channel_t enCh);
en_result_t TIMER0_ClearFlag(M4_TMR0_TypeDef* pstcTim0Reg, en_tim0_channel_t enCh);
en_result_t TIMER0_Cmd(M4_TMR0_TypeDef* pstcTim0Reg, en_tim0_channel_t enCh,
en_functional_state_t enCmd);
en_result_t TIMER0_SetFunc(M4_TMR0_TypeDef* pstcTim0Reg, en_tim0_channel_t enCh,
en_tim0_function_t enFunc);
en_result_t TIMER0_IntCmd(M4_TMR0_TypeDef* pstcTim0Reg, en_tim0_channel_t enCh,
en_functional_state_t enCmd);
uint16_t TIMER0_GetCntReg(M4_TMR0_TypeDef* pstcTim0Reg,en_tim0_channel_t enCh);
en_result_t TIMER0_WriteCntReg(M4_TMR0_TypeDef* pstcTim0Reg,en_tim0_channel_t enCh,uint16_t u16Cnt);
uint16_t TIMER0_GetCmpReg(M4_TMR0_TypeDef* pstcTim0Reg,en_tim0_channel_t enCh);
en_result_t TIMER0_WriteCmpReg(M4_TMR0_TypeDef* pstcTim0Reg, en_tim0_channel_t enCh,uint16_t u16Cnt);
en_result_t TIMER0_BaseInit(M4_TMR0_TypeDef* pstcTim0Reg,en_tim0_channel_t enCh,
const stc_tim0_base_init_t* pstcBaseInit);
en_result_t TIMER0_DeInit(M4_TMR0_TypeDef* pstcTim0Reg,en_tim0_channel_t enCh);
en_result_t TIMER0_HardTriggerInit(M4_TMR0_TypeDef* pstcTim0Reg,en_tim0_channel_t enCh,
const stc_tim0_trigger_init_t* pStcInit);
void TIMER0_SetTriggerSrc(en_event_src_t enEvent);
void TIMER0_ComTriggerCmd(en_tim0_com_trigger_t enComTrigger, en_functional_state_t enState);
//@} // Timer0Group
#ifdef __cplusplus
}
#endif
#endif /* __HC32F460_TIMER0_H__ */
/*******************************************************************************
* EOF (not truncated)
******************************************************************************/
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