299 lines
12 KiB
C
299 lines
12 KiB
C
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/******************************************************************************
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* Copyright (C) 2017, 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 rtc.h
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**
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** Headerfile for RTC functions
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**
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**
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** History:
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** - 2017-05-10 Cathy First Version
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**
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*****************************************************************************/
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#ifndef __RTC_H__
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#define __RTC_H__
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/*****************************************************************************
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* Include files
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*****************************************************************************/
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#include "ddl.h"
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#include "interrupts_hc32l136.h"
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/**
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******************************************************************************
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** \defgroup RtcGroup Real Time Clock (RTC)
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**
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******************************************************************************/
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//@{
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/******************************************************************************/
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/* Global pre-processor symbols/macros ('#define') */
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/******************************************************************************/
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/******************************************************************************
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* Global type definitions
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******************************************************************************/
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/**
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******************************************************************************
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** \brief rtc时钟源选择
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*****************************************************************************/
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typedef enum en_rtc_clk
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{
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RtcClk32768 = 0u, ///<外部32.768k
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RtcClk32768_1 = 1u, ///<外部32.768k
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RtcClk32 = 2u, ///<内部RC32
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RtcClk32_1 = 3u, ///<内部RC32
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RtcClkHxt128 = 4u, ///<外部晶振4M
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RtcClkHxt256 = 5u, ///<外部晶振8M
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RtcClkHxt512 = 6u, ///<外部晶振16M
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RtcClkHxt1024 = 7u, ///<外部晶振32M
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}en_rtc_clk_t;
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/**
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******************************************************************************
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** \brief rtc周期中断方式选择
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*****************************************************************************/
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typedef enum en_rtc_cyc
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{
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RtcPrads = 0u, ///<月、天、时分秒
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RtcPradx = 1u, ///<step 0.5s
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}en_rtc_cyc_t;
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/**
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******************************************************************************
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** \brief rtc 12h制或24h制方式选择
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*****************************************************************************/
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typedef enum en_rtc_ampm
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{
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Rtc12h = 0u, ///<12h
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Rtc24h = 1u, ///<24h
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}en_rtc_ampm_t;
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/**
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******************************************************************************
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** \brief prds中断周期
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*****************************************************************************/
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typedef enum en_rtc_cycprds
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{
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Rtc_None = 0u, ///<无周期中断
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Rtc_05S = 1u, ///<0.5S中断
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Rtc_1S = 2u, ///<1s
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Rtc_1Min = 3u, ///<1min
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Rtc_1H = 4u, ///<1h
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Rtc_1Day = 5u, ///<1d
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Rtc_1Mon = 6u, ///<1月
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Rtc_1Mon_1 = 7u, ///<1月
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}en_rtc_cycprds_t;
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/**
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******************************************************************************
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** \brief rtc周期中断总配置
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*****************************************************************************/
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typedef struct stc_rtc_cyc_sel
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{
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en_rtc_cyc_t enCyc_sel; ///<周期类型配置
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en_rtc_cycprds_t enPrds_sel;///<周期配置
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uint8_t u8Prdx;
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}stc_rtc_cyc_sel_t;
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/**
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******************************************************************************
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** \brief 闹钟源配置
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*****************************************************************************/
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typedef struct stc_rtc_alarmset
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{
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uint8_t u8Minute; ///<闹钟分钟
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uint8_t u8Hour; ///<闹钟小时
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uint8_t u8Week; ///<闹钟周
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}stc_rtc_alarmset_t;
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/**
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******************************************************************************
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** \brief 闹钟中断使能设置
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*****************************************************************************/
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typedef enum en_rtc_alarmirq
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{
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Rtc_AlarmInt_Disable = 0u,///<闹钟中断禁止
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Rtc_AlarmInt_Enable = 1u,///<闹钟中断使能
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}en_rtc_alarmirq_t;
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/**
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******************************************************************************
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** \brief rtc 1hz补偿功能开启设置
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*****************************************************************************/
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typedef enum en_rtc_compen_en
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{
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Rtc_Comp_Disable = 0u,///<时钟补偿禁止
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Rtc_Comp_Enable = 1u,///<时钟补偿使能
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}en_rtc_compen_en_t;
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/**
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******************************************************************************
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** \brief rtc计数功能使能设置
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*****************************************************************************/
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typedef enum en_rtc_count_en
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{
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Rtc_Count_Disable = 0u,///<计数禁止
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Rtc_Count_Enable = 1u,///<计数使能
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}en_rtc_count_en_t;
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/**
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******************************************************************************
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** \brief rtc计数模式还是读写模式状态
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*****************************************************************************/
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typedef enum en_rtc_status
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{
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RtcRunStatus = 0u, ///<计数状态
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RtcRdWStatus = 1u, ///<读写状态
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}en_rtc_status_t;
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/**
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******************************************************************************
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** \brief rtc 中断请求标志
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*****************************************************************************/
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typedef enum en_rtc_status_irq
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{
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RtcAlmf = 0u, ///<闹钟中断请求
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RtcPrdf = 1u, ///<周期中断请求
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}en_rtc_status_irq_t;
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/**
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******************************************************************************
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** \brief rtc时钟年、月、日、时、分、秒读写结构
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*****************************************************************************/
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typedef struct stc_rtc_time
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{
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uint8_t u8Second; ///<秒
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uint8_t u8Minute; ///<分
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uint8_t u8Hour; ///<时
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uint8_t u8DayOfWeek; ///<周
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uint8_t u8Day; ///<日
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uint8_t u8Month; ///<月
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uint8_t u8Year; ///<年
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} stc_rtc_time_t;
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/**
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******************************************************************************
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** \brief rtc功能描述
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******************************************************************************/
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typedef enum en_rtc_func
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{
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RtcCount = 0u, ///< RTC计数使能
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RtcAlarmEn = 1u, ///< RTC闹钟使能
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Rtc_ComenEn = 2u, ///<RTC补偿使能
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Rtc1HzOutEn = 3u, ///<使能1hz输出
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}en_rtc_func_t;
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/**
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******************************************************************************
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** \brief rtc 闹钟及周期中断处理函数
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*****************************************************************************/
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typedef struct stc_rtc_irq_cb
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{
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func_ptr_t pfnAlarmIrqCb; ///<闹钟中断服务函数
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func_ptr_t pfnTimerIrqCb; ///<周期中断服务函数
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}stc_rtc_irq_cb_t, stc_rtc_intern_cb_t;
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/**
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******************************************************************************
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** \brief rtc 总体配置结构体
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*****************************************************************************/
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typedef struct stc_rtc_config
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{
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en_rtc_clk_t enClkSel; ///<时钟源配置
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en_rtc_ampm_t enAmpmSel; ///<时制配置
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stc_rtc_cyc_sel_t* pstcCycSel; ///<周期配置
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stc_rtc_time_t* pstcTimeDate; ///<时间日期初值配置
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stc_rtc_irq_cb_t* pstcIrqCb; ///<中断服务函数
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boolean_t bTouchNvic; ///<NVIC中断配置
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} stc_rtc_config_t;
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//rtc 计数时钟源选择
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en_result_t Rtc_SelClk(en_rtc_clk_t enClk);
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//rtc 计数周期设置
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en_result_t Rtc_SetCyc(stc_rtc_cyc_sel_t* pstcCyc);
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//rtc ampm模式设置
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en_result_t Rtc_SetAmPm(en_rtc_ampm_t enMode);
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//rtc时制模式获取
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boolean_t Rtc_GetHourMode(void);
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//rtc 闹钟相关配置
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en_result_t Rtc_SetAlarmTime(stc_rtc_alarmset_t* pstcAlarmTime);
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en_result_t Rtc_GetAlarmTime(stc_rtc_alarmset_t* pstcAlarmTime);
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//1hz 输出模式及补偿值设置
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en_result_t Rtc_Set1HzMode(boolean_t bMode);
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en_result_t Rtc_SetCompCr(uint16_t u16Cr);
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//周计算
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uint8_t Rtc_CalWeek(uint8_t* pu8Date);
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//判断是否闰年
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uint8_t Rtc_CheckLeapYear(uint8_t u8year);
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//12时制上午或下午读取
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boolean_t Rtc_RDAmPm(void);
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//rtc 读写时间计数器
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en_result_t Rtc_WriteDateTime(stc_rtc_time_t* pstcTimeDate,boolean_t bUpdateTime,
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boolean_t bUpdateDate);
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en_result_t Rtc_ReadDateTime(stc_rtc_time_t* pstcTimeDate);
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//格式转换函数
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uint8_t Change_DateTimeFormat(uint8_t u8sr);
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//时间格式检查函数
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en_result_t Rtc_CheckDateTimeFormat(uint8_t* pu8TimeDate,uint8_t u8Mode);
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//数据大小判断函数
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en_result_t Check_BCD_Format(uint8_t u8data, uint8_t u8limit_min, uint8_t u8limit_max);
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//获取某年某月最大天数
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uint8_t Get_Month_Max_Day(uint8_t u8month, uint8_t u8year);
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//rtc 读取当前状态(读写状态或计数状态)，中断请求状态、中断清除状态
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en_result_t Rtc_EnAlarmIrq(en_rtc_alarmirq_t enIrqEn);
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boolean_t Rtc_RDStatus(void);
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boolean_t Rtc_GetIrqStatus(en_rtc_status_irq_t enIrqSel);
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en_result_t Rtc_ClrIrqStatus(en_rtc_status_irq_t enIrqSel);
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//rtc功能使能禁止函数
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en_result_t Rtc_EnableFunc(en_rtc_func_t enFunc);
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en_result_t Rtc_DisableFunc(en_rtc_func_t enFunc);
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//rtc初始化、禁止函数
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en_result_t Rtc_Init(stc_rtc_config_t* pstcRtcConfig);
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en_result_t Rtc_DeInit(void);
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//@} // RtcGroup
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#ifdef __cplusplus
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#endif
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#endif /* __RTC_H__ */
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/******************************************************************************
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* EOF (not truncated)
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*****************************************************************************/
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