124 lines
3.2 KiB
C
124 lines
3.2 KiB
C
|
/**
|
||
|
|
******************************************************************************
|
||
|
|
* @file rtc.c
|
||
|
|
* @brief This file provides code for the configuration
|
||
|
|
* of the RTC instances.
|
||
|
|
******************************************************************************
|
||
|
|
* @attention
|
||
|
|
*
|
||
|
|
* <h2><center>© Copyright (c) 2021 STMicroelectronics.
|
||
|
|
* All rights reserved.</center></h2>
|
||
|
|
*
|
||
|
|
* This software component is licensed by ST under Ultimate Liberty license
|
||
|
|
* SLA0044, the "License"; You may not use this file except in compliance with
|
||
|
|
* the License. You may obtain a copy of the License at:
|
||
|
|
* www.st.com/SLA0044
|
||
|
|
*
|
||
|
|
******************************************************************************
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* 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 = {0};
|
||
|
|
RTC_DateTypeDef sDate = {0};
|
||
|
|
|
||
|
|
/** 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_DISABLE;
|
||
|
|
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();
|
||
|
|
}
|
||
|
|
|
||
|
|
/* USER CODE BEGIN Check_RTC_BKUP */
|
||
|
|
|
||
|
|
/* USER CODE END Check_RTC_BKUP */
|
||
|
|
|
||
|
|
/** Initialize RTC and set the Time and Date
|
||
|
|
*/
|
||
|
|
sTime.Hours = 0x0;
|
||
|
|
sTime.Minutes = 0x0;
|
||
|
|
sTime.Seconds = 0x0;
|
||
|
|
sTime.SubSeconds = 0x0;
|
||
|
|
sTime.DayLightSaving = RTC_DAYLIGHTSAVING_NONE;
|
||
|
|
sTime.StoreOperation = RTC_STOREOPERATION_RESET;
|
||
|
|
if (HAL_RTC_SetTime(&hrtc, &sTime, RTC_FORMAT_BCD) != HAL_OK)
|
||
|
|
{
|
||
|
|
Error_Handler();
|
||
|
|
}
|
||
|
|
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();
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
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();
|
||
|
|
__HAL_RCC_RTCAPB_CLK_ENABLE();
|
||
|
|
|
||
|
|
/* RTC interrupt Init */
|
||
|
|
HAL_NVIC_SetPriority(TAMP_STAMP_LSECSS_IRQn, 5, 0);
|
||
|
|
HAL_NVIC_EnableIRQ(TAMP_STAMP_LSECSS_IRQn);
|
||
|
|
/* 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();
|
||
|
|
__HAL_RCC_RTCAPB_CLK_DISABLE();
|
||
|
|
|
||
|
|
/* RTC interrupt Deinit */
|
||
|
|
HAL_NVIC_DisableIRQ(TAMP_STAMP_LSECSS_IRQn);
|
||
|
|
/* 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****/
|