192 lines
6.3 KiB
C
Executable File
192 lines
6.3 KiB
C
Executable File
/**
|
|
******************************************************************************
|
|
* File Name : RTC.c
|
|
* Description : This file provides code for the configuration
|
|
* of the RTC instances.
|
|
******************************************************************************
|
|
* This notice applies to any and all portions of this file
|
|
* that are not between comment pairs USER CODE BEGIN and
|
|
* USER CODE END. Other portions of this file, whether
|
|
* inserted by the user or by software development tools
|
|
* are owned by their respective copyright owners.
|
|
*
|
|
* Copyright (c) 2018 STMicroelectronics International N.V.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted, provided that the following conditions are met:
|
|
*
|
|
* 1. Redistribution of source code must retain the above copyright notice,
|
|
* this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
* 3. Neither the name of STMicroelectronics nor the names of other
|
|
* contributors to this software may be used to endorse or promote products
|
|
* derived from this software without specific written permission.
|
|
* 4. This software, including modifications and/or derivative works of this
|
|
* software, must execute solely and exclusively on microcontroller or
|
|
* microprocessor devices manufactured by or for STMicroelectronics.
|
|
* 5. Redistribution and use of this software other than as permitted under
|
|
* this license is void and will automatically terminate your rights under
|
|
* this license.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
|
|
* PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
|
|
* RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
|
|
* SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
******************************************************************************
|
|
*/
|
|
|
|
/* Includes ------------------------------------------------------------------*/
|
|
#include "rtc.h"
|
|
|
|
/* USER CODE BEGIN 0 */
|
|
|
|
/* USER CODE END 0 */
|
|
|
|
RTC_HandleTypeDef hrtc;
|
|
|
|
/* RTC init function */
|
|
void MX_RTC_Init(void)
|
|
{
|
|
RTC_TimeTypeDef sTime;
|
|
RTC_DateTypeDef sDate;
|
|
RTC_AlarmTypeDef sAlarm;
|
|
|
|
/**Initialize RTC Only
|
|
*/
|
|
hrtc.Instance = RTC;
|
|
hrtc.Init.HourFormat = RTC_HOURFORMAT_24;
|
|
hrtc.Init.AsynchPrediv = 127;
|
|
hrtc.Init.SynchPrediv = 255;
|
|
hrtc.Init.OutPut = RTC_OUTPUT_ALARMA;
|
|
hrtc.Init.OutPutPolarity = RTC_OUTPUT_POLARITY_HIGH;
|
|
hrtc.Init.OutPutType = RTC_OUTPUT_TYPE_OPENDRAIN;
|
|
hrtc.Init.OutPutRemap = RTC_OUTPUT_REMAP_NONE;
|
|
if (HAL_RTC_Init(&hrtc) != HAL_OK)
|
|
{
|
|
_Error_Handler(__FILE__, __LINE__);
|
|
}
|
|
/* USER CODE BEGIN RTC_Init 2 */
|
|
if(HAL_RTCEx_BKUPRead(&hrtc, RTC_BKP_DR0) != 0x32F2)
|
|
{
|
|
/* USER CODE END RTC_Init 2 */
|
|
|
|
/**Initialize RTC and set the Time and Date
|
|
*/
|
|
sTime.Hours = 0x0;
|
|
sTime.Minutes = 0x0;
|
|
sTime.Seconds = 0x0;
|
|
sTime.DayLightSaving = RTC_DAYLIGHTSAVING_NONE;
|
|
sTime.StoreOperation = RTC_STOREOPERATION_RESET;
|
|
if (HAL_RTC_SetTime(&hrtc, &sTime, RTC_FORMAT_BCD) != HAL_OK)
|
|
{
|
|
_Error_Handler(__FILE__, __LINE__);
|
|
}
|
|
/* USER CODE BEGIN RTC_Init 3 */
|
|
|
|
/* USER CODE END RTC_Init 3 */
|
|
|
|
sDate.WeekDay = RTC_WEEKDAY_MONDAY;
|
|
sDate.Month = RTC_MONTH_JANUARY;
|
|
sDate.Date = 0x1;
|
|
sDate.Year = 0x0;
|
|
|
|
if (HAL_RTC_SetDate(&hrtc, &sDate, RTC_FORMAT_BCD) != HAL_OK)
|
|
{
|
|
_Error_Handler(__FILE__, __LINE__);
|
|
}
|
|
/* USER CODE BEGIN RTC_Init 4 */
|
|
|
|
/* USER CODE END RTC_Init 4 */
|
|
|
|
/**Enable the Alarm A
|
|
*/
|
|
sAlarm.AlarmTime.Hours = 0x0;
|
|
sAlarm.AlarmTime.Minutes = 0x0;
|
|
sAlarm.AlarmTime.Seconds = 0x0;
|
|
sAlarm.AlarmTime.SubSeconds = 0x0;
|
|
sAlarm.AlarmTime.DayLightSaving = RTC_DAYLIGHTSAVING_NONE;
|
|
sAlarm.AlarmTime.StoreOperation = RTC_STOREOPERATION_RESET;
|
|
sAlarm.AlarmMask = RTC_ALARMMASK_NONE;
|
|
sAlarm.AlarmSubSecondMask = RTC_ALARMSUBSECONDMASK_ALL;
|
|
sAlarm.AlarmDateWeekDaySel = RTC_ALARMDATEWEEKDAYSEL_DATE;
|
|
sAlarm.AlarmDateWeekDay = 0x1;
|
|
sAlarm.Alarm = RTC_ALARM_A;
|
|
if (HAL_RTC_SetAlarm(&hrtc, &sAlarm, RTC_FORMAT_BCD) != HAL_OK)
|
|
{
|
|
_Error_Handler(__FILE__, __LINE__);
|
|
}
|
|
/* USER CODE BEGIN RTC_Init 5 */
|
|
|
|
/* USER CODE END RTC_Init 5 */
|
|
|
|
/**Enable the WakeUp
|
|
*/
|
|
if (HAL_RTCEx_SetWakeUpTimer(&hrtc, 0, RTC_WAKEUPCLOCK_RTCCLK_DIV16) != HAL_OK)
|
|
{
|
|
_Error_Handler(__FILE__, __LINE__);
|
|
}
|
|
/* USER CODE BEGIN RTC_Init 6 */
|
|
HAL_RTCEx_BKUPWrite(&hrtc,RTC_BKP_DR0,0x32F2);
|
|
}
|
|
/* USER CODE END RTC_Init 6 */
|
|
|
|
}
|
|
|
|
void HAL_RTC_MspInit(RTC_HandleTypeDef* rtcHandle)
|
|
{
|
|
|
|
if(rtcHandle->Instance==RTC)
|
|
{
|
|
/* USER CODE BEGIN RTC_MspInit 0 */
|
|
|
|
/* USER CODE END RTC_MspInit 0 */
|
|
/* RTC clock enable */
|
|
__HAL_RCC_RTC_ENABLE();
|
|
/* USER CODE BEGIN RTC_MspInit 1 */
|
|
|
|
/* USER CODE END RTC_MspInit 1 */
|
|
}
|
|
}
|
|
|
|
void HAL_RTC_MspDeInit(RTC_HandleTypeDef* rtcHandle)
|
|
{
|
|
|
|
if(rtcHandle->Instance==RTC)
|
|
{
|
|
/* USER CODE BEGIN RTC_MspDeInit 0 */
|
|
|
|
/* USER CODE END RTC_MspDeInit 0 */
|
|
/* Peripheral clock disable */
|
|
__HAL_RCC_RTC_DISABLE();
|
|
/* USER CODE BEGIN RTC_MspDeInit 1 */
|
|
|
|
/* USER CODE END RTC_MspDeInit 1 */
|
|
}
|
|
}
|
|
|
|
/* USER CODE BEGIN 1 */
|
|
|
|
/* USER CODE END 1 */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|