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/******************************************************************************
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* Copyright (C) 2019, Huada Semiconductor Co.,Ltd All rights reserved.
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*
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* This software is owned and published by:
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* Huada Semiconductor Co.,Ltd ("HDSC").
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*
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* BY DOWNLOADING, INSTALLING OR USING THIS SOFTWARE, YOU AGREE TO BE BOUND
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* BY ALL THE TERMS AND CONDITIONS OF THIS AGREEMENT.
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*
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* This software contains source code for use with HDSC
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* components. This software is licensed by HDSC to be adapted only
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* for use in systems utilizing HDSC components. HDSC shall not be
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* responsible for misuse or illegal use of this software for devices not
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* supported herein. HDSC is providing this software "AS IS" and will
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* not be responsible for issues arising from incorrect user implementation
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* of the software.
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*
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* Disclaimer:
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* HDSC MAKES NO WARRANTY, EXPRESS OR IMPLIED, ARISING BY LAW OR OTHERWISE,
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* REGARDING THE SOFTWARE (INCLUDING ANY ACOOMPANYING WRITTEN MATERIALS),
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* ITS PERFORMANCE OR SUITABILITY FOR YOUR INTENDED USE, INCLUDING,
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* WITHOUT LIMITATION, THE IMPLIED WARRANTY OF MERCHANTABILITY, THE IMPLIED
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* WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE OR USE, AND THE IMPLIED
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* WARRANTY OF NONINFRINGEMENT.
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* HDSC SHALL HAVE NO LIABILITY (WHETHER IN CONTRACT, WARRANTY, TORT,
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* NEGLIGENCE OR OTHERWISE) FOR ANY DAMAGES WHATSOEVER (INCLUDING, WITHOUT
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* LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION,
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* LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS) ARISING FROM USE OR
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* INABILITY TO USE THE SOFTWARE, INCLUDING, WITHOUT LIMITATION, ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOSS OF DATA,
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* SAVINGS OR PROFITS,
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* EVEN IF Disclaimer HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
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* YOU ASSUME ALL RESPONSIBILITIES FOR SELECTION OF THE SOFTWARE TO ACHIEVE YOUR
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* INTENDED RESULTS, AND FOR THE INSTALLATION OF, USE OF, AND RESULTS OBTAINED
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* FROM, THE SOFTWARE.
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*
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* This software may be replicated in part or whole for the licensed use,
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* with the restriction that this Disclaimer and Copyright notice must be
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* included with each copy of this software, whether used in part or whole,
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* at all times.
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*/
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/******************************************************************************/
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/** \file lptim.c
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**
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** lptim driver API.
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** @link pcnt Group Some description @endlink
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**
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** - 2019-04-09 First Version
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**
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******************************************************************************/
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/******************************************************************************
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* Include files
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******************************************************************************/
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#include "lptim.h"
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/**
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******************************************************************************
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** \addtogroup PCNTGroup
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******************************************************************************/
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//@{
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/******************************************************************************
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* Local pre-processor symbols/macros ('#define')
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******************************************************************************/
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/******************************************************************************
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* Global variable definitions (declared in header file with 'extern')
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******************************************************************************/
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/******************************************************************************
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* Local type definitions ('typedef')
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******************************************************************************/
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/******************************************************************************
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* Local function prototypes ('static')
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******************************************************************************/
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/******************************************************************************
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* Local variable definitions ('static')
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******************************************************************************/
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/**
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******************************************************************************
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** \brief 定时器LPTIMx中断使能控制
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** @param Lptimx : LPTIM0 或LPTIM1
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** @param NewStatus : TRUE 或 FALSE
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** \retval 无
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**
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******************************************************************************/
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void Lptim_ConfIt(M0P_LPTIMER_TypeDef* Lptimx, boolean_t NewStatus)
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{
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SetBit((uint32_t)(&(Lptimx->CR)), 10, NewStatus);
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}
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/**
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******************************************************************************
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** \brief 定时器LPTIMx的启动/停止控制
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** @param Lptimx : LPTIM0 或LPTIM1
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** @param NewStatus : TRUE 或 FALSE
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** \retval 无
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**
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******************************************************************************/
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void Lptim_Cmd(M0P_LPTIMER_TypeDef* Lptimx, boolean_t NewStatus)
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{
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SetBit((uint32_t)(&(Lptimx->CR)), 0, NewStatus);
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}
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/**
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******************************************************************************
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** \brief 定时器LPTIMx的中断标志位获取
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** @param Lptimx : LPTIM0 或LPTIM1
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** \retval TRUE 或 FALSE
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**
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******************************************************************************/
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boolean_t Lptim_GetItStatus(M0P_LPTIMER_TypeDef* Lptimx)
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{
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return GetBit((uint32_t)(&(Lptimx->IFR)), 0);
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}
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/**
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******************************************************************************
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** \brief 定时器LPTIMx的中断标志位清除
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** @param Lptimx : LPTIM0 或LPTIM1
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** \retval 无
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**
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******************************************************************************/
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void Lptim_ClrItStatus(M0P_LPTIMER_TypeDef* Lptimx)
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{
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SetBit((uint32_t)(&(Lptimx->ICLR)), 0, 0);
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}
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/**
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******************************************************************************
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** \brief 定时器LPTIMx的初始化配置
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** @param Lptimx : LPTIM0 或LPTIM1
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** @param InitStruct : 初始化LPTIMx的结构体
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** \retval en_result_t类型数据
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**
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******************************************************************************/
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en_result_t Lptim_Init(M0P_LPTIMER_TypeDef* Lptimx, stc_lptim_cfg_t* InitStruct)
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{
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uint16_t u16TimeOut;
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u16TimeOut = 1000;
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Lptimx->CR_f.PRS = InitStruct->enPrs;
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Lptimx->CR_f.TCK_SEL = InitStruct->enTcksel;
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Lptimx->CR_f.GATE_P = InitStruct->enGatep;
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Lptimx->CR_f.GATE = InitStruct->enGate;
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Lptimx->CR_f.TOG_EN = InitStruct->enTogen;
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Lptimx->CR_f.CT = InitStruct->enCt;
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Lptimx->CR_f.MD = InitStruct->enMd;
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while(u16TimeOut--)
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{
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if(Lptimx->CR_f.WT_FLAG)
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{
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break;
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}
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}
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if(u16TimeOut == 0)
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{
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return ErrorTimeout;
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}
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Lptimx->ARR_f.ARR = InitStruct->u16Arr;
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return Ok;
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}
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/******************************************************************************
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* EOF (not truncated)
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******************************************************************************/
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