661 lines
19 KiB
C
661 lines
19 KiB
C
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/**
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******************************************************************************
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* @file py32f0xx_ll_rtc.h
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* @author MCU Application Team
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* @brief Header file of RTC LL module.
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******************************************************************************
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* @attention
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*
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* <h2><center>© Copyright (c) Puya Semiconductor Co.
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* All rights reserved.</center></h2>
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*
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* <h2><center>© Copyright (c) 2016 STMicroelectronics.
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* All rights reserved.</center></h2>
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*
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* This software component is licensed by ST under BSD 3-Clause license,
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* the "License"; You may not use this file except in compliance with the
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* License. You may obtain a copy of the License at:
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* opensource.org/licenses/BSD-3-Clause
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __PY32F0xx_LL_RTC_H
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#define __PY32F0xx_LL_RTC_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "py32f0xx.h"
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/** @addtogroup PY32F0xx_LL_Driver
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* @{
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*/
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#if defined(RTC)
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/** @defgroup RTC_LL RTC
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* @{
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*/
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/* Private types -------------------------------------------------------------*/
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/* Private variables ---------------------------------------------------------*/
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/* Private constants ---------------------------------------------------------*/
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/* Private macros ------------------------------------------------------------*/
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#if defined(USE_FULL_LL_DRIVER)
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/** @defgroup RTC_LL_Private_Macros RTC Private Macros
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* @{
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*/
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/**
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* @}
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*/
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#endif /*USE_FULL_LL_DRIVER*/
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/* Exported types ------------------------------------------------------------*/
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#if defined(USE_FULL_LL_DRIVER)
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/** @defgroup RTC_LL_ES_INIT RTC Exported Init structure
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* @{
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*/
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/**
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* @brief RTC Init structures definition
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*/
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typedef struct
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{
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uint32_t AsynchPrescaler; /*!< Specifies the RTC Asynchronous Predivider value.
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This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFFFFF
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This feature can be modified afterwards using unitary function
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@ref LL_RTC_SetAsynchPrescaler(). */
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uint32_t OutPutSource; /*!< Specifies which signal will be routed to the RTC Tamper pin.
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This parameter can be a value of @ref LL_RTC_Output_Source
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This feature can be modified afterwards using unitary function
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@ref LL_RTC_SetOutputSource(). */
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} LL_RTC_InitTypeDef;
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/**
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* @brief RTC Time structure definition
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*/
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typedef struct
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{
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uint8_t Hours; /*!< Specifies the RTC Time Hours.
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This parameter must be a number between Min_Data = 0 and Max_Data = 23 */
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uint8_t Minutes; /*!< Specifies the RTC Time Minutes.
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This parameter must be a number between Min_Data = 0 and Max_Data = 59 */
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uint8_t Seconds; /*!< Specifies the RTC Time Seconds.
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This parameter must be a number between Min_Data = 0 and Max_Data = 59 */
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} LL_RTC_TimeTypeDef;
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/**
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* @brief RTC Alarm structure definition
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*/
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typedef struct
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{
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LL_RTC_TimeTypeDef AlarmTime; /*!< Specifies the RTC Alarm Time members. */
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} LL_RTC_AlarmTypeDef;
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/**
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* @}
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*/
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#endif /* USE_FULL_LL_DRIVER */
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/* Exported constants --------------------------------------------------------*/
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/** @defgroup RTC_LL_Exported_Constants RTC Exported Constants
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* @{
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*/
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#if defined(USE_FULL_LL_DRIVER)
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/** @defgroup RTC_LL_EC_FORMAT FORMAT
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* @{
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*/
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#define LL_RTC_FORMAT_BIN (0x000000000U) /*!< Binary data format */
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#define LL_RTC_FORMAT_BCD (0x000000001U) /*!< BCD data format */
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/**
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* @}
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*/
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#endif /* USE_FULL_LL_DRIVER */
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/** @defgroup LL_RTC_Output_Source Clock Source to output on the Tamper Pin
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* @{
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*/
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#define LL_RTC_CALIB_OUTPUT_NONE (0x00000000U) /*!< Calibration output disabled */
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#define LL_RTC_CALIB_OUTPUT_RTCCLOCK BKP_RTCCR_CCO /*!< Calibration output is RTC Clock with a frequency divided by 64 on the TAMPER Pin */
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#define LL_RTC_CALIB_OUTPUT_ALARM BKP_RTCCR_ASOE /*!< Calibration output is Alarm pulse signal on the TAMPER pin */
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#define LL_RTC_CALIB_OUTPUT_SECOND (BKP_RTCCR_ASOS | BKP_RTCCR_ASOE) /*!< Calibration output is Second pulse signal on the TAMPER pin*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Exported macro ------------------------------------------------------------*/
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/** @defgroup RTC_LL_Exported_Macros RTC Exported Macros
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* @{
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*/
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/** @defgroup RTC_LL_EM_WRITE_READ Common Write and read registers Macros
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* @{
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*/
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/**
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* @brief Write a value in RTC register
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* @param __INSTANCE__ RTC Instance
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* @param __REG__ Register to be written
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* @param __VALUE__ Value to be written in the register
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* @retval None
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*/
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#define LL_RTC_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, (__VALUE__))
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/**
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* @brief Read a value in RTC register
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* @param __INSTANCE__ RTC Instance
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* @param __REG__ Register to be read
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* @retval Register value
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*/
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#define LL_RTC_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__)
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/**
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* @}
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*/
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/** @defgroup RTC_LL_EM_Convert Convert helper Macros
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* @{
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*/
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/**
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* @brief Helper macro to convert a value from 2 digit decimal format to BCD format
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* @param __VALUE__ Byte to be converted
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* @retval Converted byte
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*/
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#define __LL_RTC_CONVERT_BIN2BCD(__VALUE__) (uint8_t)((((__VALUE__) / 10U) << 4U) | ((__VALUE__) % 10U))
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/**
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* @brief Helper macro to convert a value from BCD format to 2 digit decimal format
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* @param __VALUE__ BCD value to be converted
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* @retval Converted byte
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*/
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#define __LL_RTC_CONVERT_BCD2BIN(__VALUE__) (uint8_t)(((uint8_t)((__VALUE__) & (uint8_t)0xF0U) >> (uint8_t)0x4U) * 10U + ((__VALUE__) & (uint8_t)0x0FU))
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Exported functions --------------------------------------------------------*/
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/** @defgroup RTC_LL_Exported_Functions RTC Exported Functions
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* @{
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*/
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/** @defgroup RTC_LL_EF_Configuration Configuration
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* @{
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*/
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/**
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* @brief Set Asynchronous prescaler factor
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* @rmtoll PRLH PRL LL_RTC_SetAsynchPrescaler\n
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* @rmtoll PRLL PRL LL_RTC_SetAsynchPrescaler\n
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* @param RTCx RTC Instance
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* @param AsynchPrescaler Value between Min_Data = 0 and Max_Data = 0xFFFFF
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* @retval None
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*/
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__STATIC_INLINE void LL_RTC_SetAsynchPrescaler(RTC_TypeDef *RTCx, uint32_t AsynchPrescaler)
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{
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MODIFY_REG(RTCx->PRLH, RTC_PRLH_PRL, (AsynchPrescaler >> 16));
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MODIFY_REG(RTCx->PRLL, RTC_PRLL_PRL, (AsynchPrescaler & RTC_PRLL_PRL));
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}
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/**
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* @brief Get Asynchronous prescaler factor
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* @rmtoll DIVH DIV LL_RTC_GetDivider\n
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* @rmtoll DIVL DIV LL_RTC_GetDivider\n
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* @param RTCx RTC Instance
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* @retval Value between Min_Data = 0 and Max_Data = 0xFFFFF
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*/
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__STATIC_INLINE uint32_t LL_RTC_GetDivider(RTC_TypeDef *RTCx)
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{
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register uint16_t Highprescaler = 0, Lowprescaler = 0;
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Highprescaler = READ_REG(RTCx->DIVH & RTC_DIVH_RTC_DIV);
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Lowprescaler = READ_REG(RTCx->DIVL & RTC_DIVL_RTC_DIV);
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return (((uint32_t) Highprescaler << 16U) | Lowprescaler);
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}
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/**
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* @brief Set Output Source
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* @rmtoll RTCCR CCO LL_RTC_SetOutputSource
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* @rmtoll RTCCR ASOE LL_RTC_SetOutputSource
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* @rmtoll RTCCR ASOS LL_RTC_SetOutputSource
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* @param RTCx RTC Instance
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* @param OutputSource This parameter can be one of the following values:
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* @arg @ref LL_RTC_CALIB_OUTPUT_NONE
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* @arg @ref LL_RTC_CALIB_OUTPUT_RTCCLOCK
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* @arg @ref LL_RTC_CALIB_OUTPUT_ALARM
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* @arg @ref LL_RTC_CALIB_OUTPUT_SECOND
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* @retval None
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*/
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__STATIC_INLINE void LL_RTC_SetOutputSource(RTC_TypeDef *RTCx, uint32_t OutputSource)
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{
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MODIFY_REG(RTCx->BKP_RTCCR, (BKP_RTCCR_CCO | BKP_RTCCR_ASOE | BKP_RTCCR_ASOS), OutputSource);
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}
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/**
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* @brief Get Output Source
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* @rmtoll RTCCR CCO LL_RTC_GetOutPutSource
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* @rmtoll RTCCR ASOE LL_RTC_GetOutPutSource
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* @rmtoll RTCCR ASOS LL_RTC_GetOutPutSource
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* @param RTCx RTC Instance
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* @retval Returned value can be one of the following values:
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* @arg @ref LL_RTC_CALIB_OUTPUT_NONE
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* @arg @ref LL_RTC_CALIB_OUTPUT_RTCCLOCK
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* @arg @ref LL_RTC_CALIB_OUTPUT_ALARM
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* @arg @ref LL_RTC_CALIB_OUTPUT_SECOND
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*/
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__STATIC_INLINE uint32_t LL_RTC_GetOutPutSource(RTC_TypeDef *RTCx)
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{
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return (uint32_t)(READ_BIT(RTCx->BKP_RTCCR, (BKP_RTCCR_CCO | BKP_RTCCR_ASOE | BKP_RTCCR_ASOS)));
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}
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/**
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* @brief Enable the write protection for RTC registers.
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* @rmtoll CRL CNF LL_RTC_EnableWriteProtection
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* @param RTCx RTC Instance
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* @retval None
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*/
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__STATIC_INLINE void LL_RTC_EnableWriteProtection(RTC_TypeDef *RTCx)
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{
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CLEAR_BIT(RTCx->CRL, RTC_CRL_CNF);
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}
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/**
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* @brief Disable the write protection for RTC registers.
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* @rmtoll CRL RTC_CRL_CNF LL_RTC_DisableWriteProtection
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* @param RTCx RTC Instance
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* @retval None
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*/
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__STATIC_INLINE void LL_RTC_DisableWriteProtection(RTC_TypeDef *RTCx)
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{
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SET_BIT(RTCx->CRL, RTC_CRL_CNF);
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}
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/**
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* @}
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*/
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/** @defgroup RTC_LL_EF_Time Time
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* @{
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*/
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/**
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* @brief Set time counter in BCD format
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* @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
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* @note It can be written in initialization mode only (@ref LL_RTC_EnterInitMode function)
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* @rmtoll CNTH CNT LL_RTC_TIME_Set\n
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* CNTL CNT LL_RTC_TIME_Set\n
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* @param RTCx RTC Instance
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* @param TimeCounter Value between Min_Data=0x00 and Max_Data=0xFFFFFFFF
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* @retval None
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*/
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__STATIC_INLINE void LL_RTC_TIME_Set(RTC_TypeDef *RTCx, uint32_t TimeCounter)
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{
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/* Set RTC COUNTER MSB word */
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WRITE_REG(RTCx->CNTH, (TimeCounter >> 16U));
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/* Set RTC COUNTER LSB word */
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WRITE_REG(RTCx->CNTL, (TimeCounter & RTC_CNTL_RTC_CNT));
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}
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/**
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* @brief Get time counter in BCD format
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* @rmtoll CNTH CNT LL_RTC_TIME_Get\n
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* CNTL CNT LL_RTC_TIME_Get\n
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* @param RTCx RTC Instance
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* @retval Value between Min_Data = 0 and Max_Data = 0xFFFFFFFF
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*/
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__STATIC_INLINE uint32_t LL_RTC_TIME_Get(RTC_TypeDef *RTCx)
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{
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register uint16_t high = 0, low = 0;
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high = READ_REG(RTCx->CNTH & RTC_CNTH_RTC_CNT);
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low = READ_REG(RTCx->CNTL & RTC_CNTL_RTC_CNT);
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return ((uint32_t)(((uint32_t) high << 16U) | low));
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}
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/**
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* @}
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*/
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/** @defgroup RTC_LL_EF_ALARM ALARM
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* @{
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*/
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/**
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* @brief Set Alarm Counter
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* @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
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* @rmtoll ALRH ALR LL_RTC_ALARM_Set\n
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* @rmtoll ALRL ALR LL_RTC_ALARM_Set\n
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* @param RTCx RTC Instance
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* @param AlarmCounter Value between Min_Data=0x00 and Max_Data=0xFFFFF
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* @retval None
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*/
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__STATIC_INLINE void LL_RTC_ALARM_Set(RTC_TypeDef *RTCx, uint32_t AlarmCounter)
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{
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/* Set RTC COUNTER MSB word */
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WRITE_REG(RTCx->ALRH, (AlarmCounter >> 16));
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/* Set RTC COUNTER LSB word */
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WRITE_REG(RTCx->ALRL, (AlarmCounter & RTC_ALRL_RTC_ALR));
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}
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/** @defgroup RTC_LL_EF_Calibration Calibration
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* @{
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*/
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/**
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* @brief Set the coarse digital calibration
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* @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
|
||
|
|
* @note It can be written in initialization mode only (@ref LL_RTC_EnterInitMode function)
|
||
|
|
* @rmtoll RTCCR CAL LL_RTC_CAL_SetCoarseDigital\n
|
||
|
|
* @param RTCx RTC Instance
|
||
|
|
* @param Value value of coarse calibration expressed in ppm
|
||
|
|
* @retval None
|
||
|
|
*/
|
||
|
|
__STATIC_INLINE void LL_RTC_CAL_SetCoarseDigital(RTC_TypeDef *RTCx, uint32_t Value)
|
||
|
|
{
|
||
|
|
MODIFY_REG(RTCx->BKP_RTCCR, BKP_RTCCR_CAL, Value);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Get the coarse digital calibration value
|
||
|
|
* @rmtoll RTCCR CAL LL_RTC_CAL_SetCoarseDigital\n
|
||
|
|
* @param RTCx RTC Instance
|
||
|
|
* @retval value of coarse calibration expressed in ppm
|
||
|
|
*/
|
||
|
|
__STATIC_INLINE uint32_t LL_RTC_CAL_GetCoarseDigital(RTC_TypeDef *RTCx)
|
||
|
|
{
|
||
|
|
return (uint32_t)(READ_BIT(RTCx->BKP_RTCCR, BKP_RTCCR_CAL));
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @defgroup RTC_LL_EF_FLAG_Management FLAG_Management
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Get Alarm flag
|
||
|
|
* @rmtoll CRL ALRF LL_RTC_IsActiveFlag_ALR
|
||
|
|
* @param RTCx RTC Instance
|
||
|
|
* @retval State of bit (1 or 0).
|
||
|
|
*/
|
||
|
|
__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ALR(RTC_TypeDef *RTCx)
|
||
|
|
{
|
||
|
|
return (READ_BIT(RTCx->CRL, RTC_CRL_ALRF) == (RTC_CRL_ALRF));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Clear Alarm flag
|
||
|
|
* @rmtoll CRL ALRF LL_RTC_ClearFlag_ALR
|
||
|
|
* @param RTCx RTC Instance
|
||
|
|
* @retval None
|
||
|
|
*/
|
||
|
|
__STATIC_INLINE void LL_RTC_ClearFlag_ALR(RTC_TypeDef *RTCx)
|
||
|
|
{
|
||
|
|
CLEAR_BIT(RTCx->CRL, RTC_CRL_ALRF);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Get Registers synchronization flag
|
||
|
|
* @rmtoll CRL RSF LL_RTC_IsActiveFlag_RS
|
||
|
|
* @param RTCx RTC Instance
|
||
|
|
* @retval State of bit (1 or 0).
|
||
|
|
*/
|
||
|
|
__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_RS(RTC_TypeDef *RTCx)
|
||
|
|
{
|
||
|
|
return (READ_BIT(RTCx->CRL, RTC_CRL_RSF) == (RTC_CRL_RSF));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Clear Registers synchronization flag
|
||
|
|
* @rmtoll CRL RSF LL_RTC_ClearFlag_RS
|
||
|
|
* @param RTCx RTC Instance
|
||
|
|
* @retval None
|
||
|
|
*/
|
||
|
|
__STATIC_INLINE void LL_RTC_ClearFlag_RS(RTC_TypeDef *RTCx)
|
||
|
|
{
|
||
|
|
CLEAR_BIT(RTCx->CRL, RTC_CRL_RSF);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Get Registers OverFlow flag
|
||
|
|
* @rmtoll CRL OWF LL_RTC_IsActiveFlag_OW
|
||
|
|
* @param RTCx RTC Instance
|
||
|
|
* @retval State of bit (1 or 0).
|
||
|
|
*/
|
||
|
|
__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_OW(RTC_TypeDef *RTCx)
|
||
|
|
{
|
||
|
|
return (READ_BIT(RTCx->CRL, RTC_CRL_OWF) == (RTC_CRL_OWF));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Clear Registers OverFlow flag
|
||
|
|
* @rmtoll CRL OWF LL_RTC_ClearFlag_OW
|
||
|
|
* @param RTCx RTC Instance
|
||
|
|
* @retval None
|
||
|
|
*/
|
||
|
|
__STATIC_INLINE void LL_RTC_ClearFlag_OW(RTC_TypeDef *RTCx)
|
||
|
|
{
|
||
|
|
CLEAR_BIT(RTCx->CRL, RTC_CRL_OWF);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Get Registers synchronization flag
|
||
|
|
* @rmtoll CRL SECF LL_RTC_IsActiveFlag_SEC
|
||
|
|
* @param RTCx RTC Instance
|
||
|
|
* @retval State of bit (1 or 0).
|
||
|
|
*/
|
||
|
|
__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_SEC(RTC_TypeDef *RTCx)
|
||
|
|
{
|
||
|
|
return (READ_BIT(RTCx->CRL, RTC_CRL_SECF) == (RTC_CRL_SECF));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Clear Registers synchronization flag
|
||
|
|
* @rmtoll CRL SECF LL_RTC_ClearFlag_SEC
|
||
|
|
* @param RTCx RTC Instance
|
||
|
|
* @retval None
|
||
|
|
*/
|
||
|
|
__STATIC_INLINE void LL_RTC_ClearFlag_SEC(RTC_TypeDef *RTCx)
|
||
|
|
{
|
||
|
|
CLEAR_BIT(RTCx->CRL, RTC_CRL_SECF);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Get RTC Operation OFF status flag
|
||
|
|
* @rmtoll CRL RTOFF LL_RTC_IsActiveFlag_RTOF
|
||
|
|
* @param RTCx RTC Instance
|
||
|
|
* @retval State of bit (1 or 0).
|
||
|
|
*/
|
||
|
|
__STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_RTOF(RTC_TypeDef *RTCx)
|
||
|
|
{
|
||
|
|
return (READ_BIT(RTCx->CRL, RTC_CRL_RTOFF) == (RTC_CRL_RTOFF));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @defgroup RTC_LL_EF_IT_Management IT_Management
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Enable Alarm interrupt
|
||
|
|
* @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
|
||
|
|
* @rmtoll CRH ALRIE LL_RTC_EnableIT_ALR
|
||
|
|
* @param RTCx RTC Instance
|
||
|
|
* @retval None
|
||
|
|
*/
|
||
|
|
__STATIC_INLINE void LL_RTC_EnableIT_ALR(RTC_TypeDef *RTCx)
|
||
|
|
{
|
||
|
|
SET_BIT(RTCx->CRH, RTC_CRH_ALRIE);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Disable Alarm interrupt
|
||
|
|
* @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
|
||
|
|
* @rmtoll CRH ALRIE LL_RTC_DisableIT_ALR
|
||
|
|
* @param RTCx RTC Instance
|
||
|
|
* @retval None
|
||
|
|
*/
|
||
|
|
__STATIC_INLINE void LL_RTC_DisableIT_ALR(RTC_TypeDef *RTCx)
|
||
|
|
{
|
||
|
|
CLEAR_BIT(RTCx->CRH, RTC_CRH_ALRIE);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Check if Alarm interrupt is enabled or not
|
||
|
|
* @rmtoll CRH ALRIE LL_RTC_IsEnabledIT_ALR
|
||
|
|
* @param RTCx RTC Instance
|
||
|
|
* @retval State of bit (1 or 0).
|
||
|
|
*/
|
||
|
|
__STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_ALR(RTC_TypeDef *RTCx)
|
||
|
|
{
|
||
|
|
return (READ_BIT(RTCx->CRH, RTC_CRH_ALRIE) == (RTC_CRH_ALRIE));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Enable Second Interrupt interrupt
|
||
|
|
* @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
|
||
|
|
* @rmtoll CRH SECIE LL_RTC_EnableIT_SEC
|
||
|
|
* @param RTCx RTC Instance
|
||
|
|
* @retval None
|
||
|
|
*/
|
||
|
|
__STATIC_INLINE void LL_RTC_EnableIT_SEC(RTC_TypeDef *RTCx)
|
||
|
|
{
|
||
|
|
SET_BIT(RTCx->CRH, RTC_CRH_SECIE);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Disable Second interrupt
|
||
|
|
* @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
|
||
|
|
* @rmtoll CRH SECIE LL_RTC_DisableIT_SEC
|
||
|
|
* @param RTCx RTC Instance
|
||
|
|
* @retval None
|
||
|
|
*/
|
||
|
|
__STATIC_INLINE void LL_RTC_DisableIT_SEC(RTC_TypeDef *RTCx)
|
||
|
|
{
|
||
|
|
CLEAR_BIT(RTCx->CRH, RTC_CRH_SECIE);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Check if Second interrupt is enabled or not
|
||
|
|
* @rmtoll CRH SECIE LL_RTC_IsEnabledIT_SEC
|
||
|
|
* @param RTCx RTC Instance
|
||
|
|
* @retval State of bit (1 or 0).
|
||
|
|
*/
|
||
|
|
__STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_SEC(RTC_TypeDef *RTCx)
|
||
|
|
{
|
||
|
|
return (READ_BIT(RTCx->CRH, RTC_CRH_SECIE) == (RTC_CRH_SECIE));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Enable OverFlow interrupt
|
||
|
|
* @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
|
||
|
|
* @rmtoll CRH OWIE LL_RTC_EnableIT_OW
|
||
|
|
* @param RTCx RTC Instance
|
||
|
|
* @retval None
|
||
|
|
*/
|
||
|
|
__STATIC_INLINE void LL_RTC_EnableIT_OW(RTC_TypeDef *RTCx)
|
||
|
|
{
|
||
|
|
SET_BIT(RTCx->CRH, RTC_CRH_OWIE);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Disable OverFlow interrupt
|
||
|
|
* @note Bit is write-protected. @ref LL_RTC_DisableWriteProtection function should be called before.
|
||
|
|
* @rmtoll CRH OWIE LL_RTC_DisableIT_OW
|
||
|
|
* @param RTCx RTC Instance
|
||
|
|
* @retval None
|
||
|
|
*/
|
||
|
|
__STATIC_INLINE void LL_RTC_DisableIT_OW(RTC_TypeDef *RTCx)
|
||
|
|
{
|
||
|
|
CLEAR_BIT(RTCx->CRH, RTC_CRH_OWIE);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Check if OverFlow interrupt is enabled or not
|
||
|
|
* @rmtoll CRH OWIE LL_RTC_IsEnabledIT_OW
|
||
|
|
* @param RTCx RTC Instance
|
||
|
|
* @retval State of bit (1 or 0).
|
||
|
|
*/
|
||
|
|
__STATIC_INLINE uint32_t LL_RTC_IsEnabledIT_OW(RTC_TypeDef *RTCx)
|
||
|
|
{
|
||
|
|
return (READ_BIT(RTCx->CRH, RTC_CRH_OWIE) == (RTC_CRH_OWIE));
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
#if defined(USE_FULL_LL_DRIVER)
|
||
|
|
/** @defgroup RTC_LL_EF_Init Initialization and de-initialization functions
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
ErrorStatus LL_RTC_DeInit(RTC_TypeDef *RTCx);
|
||
|
|
ErrorStatus LL_RTC_Init(RTC_TypeDef *RTCx, LL_RTC_InitTypeDef *RTC_InitStruct);
|
||
|
|
void LL_RTC_StructInit(LL_RTC_InitTypeDef *RTC_InitStruct);
|
||
|
|
ErrorStatus LL_RTC_TIME_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_TimeTypeDef *RTC_TimeStruct);
|
||
|
|
void LL_RTC_TIME_StructInit(LL_RTC_TimeTypeDef *RTC_TimeStruct);
|
||
|
|
ErrorStatus LL_RTC_ALARM_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_AlarmTypeDef *RTC_AlarmStruct);
|
||
|
|
void LL_RTC_ALARM_StructInit(LL_RTC_AlarmTypeDef *RTC_AlarmStruct);
|
||
|
|
ErrorStatus LL_RTC_EnterInitMode(RTC_TypeDef *RTCx);
|
||
|
|
ErrorStatus LL_RTC_ExitInitMode(RTC_TypeDef *RTCx);
|
||
|
|
ErrorStatus LL_RTC_WaitForSynchro(RTC_TypeDef *RTCx);
|
||
|
|
ErrorStatus LL_RTC_TIME_SetCounter(RTC_TypeDef *RTCx, uint32_t TimeCounter);
|
||
|
|
ErrorStatus LL_RTC_ALARM_SetCounter(RTC_TypeDef *RTCx, uint32_t AlarmCounter);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
#endif /* USE_FULL_LL_DRIVER */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
#endif /* defined(RTC) */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* __PY32F0xx_LL_RTC_H */
|
||
|
|
|
||
|
|
/************************ (C) COPYRIGHT Puya *****END OF FILE****/
|