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			661 lines
		
	
	
		
			20 KiB
		
	
	
	
		
			C
		
	
	
		
			Executable File
		
	
	
	
	
			
		
		
	
	
			661 lines
		
	
	
		
			20 KiB
		
	
	
	
		
			C
		
	
	
		
			Executable File
		
	
	
	
	
| /**
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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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| 
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| #ifdef __cplusplus
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| extern "C" {
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| #endif
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| 
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| /* Includes ------------------------------------------------------------------*/
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| #include "py32f0xx.h"
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| 
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| /** @addtogroup PY32F0xx_LL_Driver
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|   * @{
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|   */
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| 
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| #if defined(RTC)
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| 
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| /** @defgroup RTC_LL RTC
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|   * @{
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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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| 
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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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| 
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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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| /**
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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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| 
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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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| 
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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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| 
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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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| 
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| } LL_RTC_InitTypeDef;
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| 
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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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| 
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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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| 
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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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| 
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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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| 
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| } LL_RTC_AlarmTypeDef;
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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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| 
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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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| 
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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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| 
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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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|   */
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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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| 
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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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| /**
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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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| /**
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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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| 
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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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| /**
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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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| /**
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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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|   * @}
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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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| 
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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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| /**
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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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| /**
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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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| 
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|   return (((uint32_t) Highprescaler << 16U) | Lowprescaler);
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| }
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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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| /**
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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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| /**
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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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| /**
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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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|   */
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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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| /**
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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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| /**
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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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| 
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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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|   */
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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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| /**
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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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| 
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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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| /**
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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.
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|   * @note   It can be written in initialization mode only (@ref LL_RTC_EnterInitMode function)
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|   * @rmtoll RTCCR       CAL           LL_RTC_CAL_SetCoarseDigital\n
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|   * @param  RTCx RTC Instance
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|   * @param  Value value of coarse calibration expressed in ppm
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|   * @retval None
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|   */
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| __STATIC_INLINE void LL_RTC_CAL_SetCoarseDigital(RTC_TypeDef *RTCx, uint32_t Value)
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| {
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|   MODIFY_REG(RTCx->BKP_RTCCR, BKP_RTCCR_CAL, Value);
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| }
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| 
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| /**
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|   * @brief  Get the coarse digital calibration value
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|   * @rmtoll RTCCR       CAL           LL_RTC_CAL_SetCoarseDigital\n
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|   * @param  RTCx RTC Instance
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|   * @retval value of coarse calibration expressed in ppm
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|   */
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| __STATIC_INLINE uint32_t LL_RTC_CAL_GetCoarseDigital(RTC_TypeDef *RTCx)
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| {
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|   return (uint32_t)(READ_BIT(RTCx->BKP_RTCCR, BKP_RTCCR_CAL));
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| }
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| /**
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|   * @}
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|   */
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| 
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| /** @defgroup RTC_LL_EF_FLAG_Management FLAG_Management
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|   * @{
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|   */
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| 
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| /**
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|   * @brief  Get Alarm  flag
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|   * @rmtoll CRL          ALRF         LL_RTC_IsActiveFlag_ALR
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|   * @param  RTCx RTC Instance
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|   * @retval State of bit (1 or 0).
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|   */
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| __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_ALR(RTC_TypeDef *RTCx)
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| {
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|   return (READ_BIT(RTCx->CRL, RTC_CRL_ALRF) == (RTC_CRL_ALRF));
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| }
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| 
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| /**
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|   * @brief  Clear Alarm flag
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|   * @rmtoll CRL          ALRF         LL_RTC_ClearFlag_ALR
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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_ClearFlag_ALR(RTC_TypeDef *RTCx)
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| {
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|   CLEAR_BIT(RTCx->CRL, RTC_CRL_ALRF);
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| }
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| 
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| /**
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|   * @brief  Get Registers synchronization flag
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|   * @rmtoll CRL          RSF           LL_RTC_IsActiveFlag_RS
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|   * @param  RTCx RTC Instance
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|   * @retval State of bit (1 or 0).
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|   */
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| __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_RS(RTC_TypeDef *RTCx)
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| {
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|   return (READ_BIT(RTCx->CRL, RTC_CRL_RSF) == (RTC_CRL_RSF));
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| }
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| 
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| /**
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|   * @brief  Clear Registers synchronization flag
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|   * @rmtoll CRL          RSF           LL_RTC_ClearFlag_RS
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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_ClearFlag_RS(RTC_TypeDef *RTCx)
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| {
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|   CLEAR_BIT(RTCx->CRL, RTC_CRL_RSF);
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| }
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| 
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| /**
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|   * @brief  Get Registers OverFlow flag
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|   * @rmtoll CRL          OWF           LL_RTC_IsActiveFlag_OW
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|   * @param  RTCx RTC Instance
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|   * @retval State of bit (1 or 0).
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|   */
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| __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_OW(RTC_TypeDef *RTCx)
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| {
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|   return (READ_BIT(RTCx->CRL, RTC_CRL_OWF) == (RTC_CRL_OWF));
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| }
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| 
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| /**
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|   * @brief  Clear Registers OverFlow flag
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|   * @rmtoll CRL          OWF           LL_RTC_ClearFlag_OW
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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_ClearFlag_OW(RTC_TypeDef *RTCx)
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| {
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|   CLEAR_BIT(RTCx->CRL, RTC_CRL_OWF);
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| }
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| 
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| /**
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|   * @brief  Get Registers synchronization flag
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|   * @rmtoll CRL          SECF           LL_RTC_IsActiveFlag_SEC
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|   * @param  RTCx RTC Instance
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|   * @retval State of bit (1 or 0).
 | |
|   */
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| __STATIC_INLINE uint32_t LL_RTC_IsActiveFlag_SEC(RTC_TypeDef *RTCx)
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| {
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|   return (READ_BIT(RTCx->CRL, RTC_CRL_SECF) == (RTC_CRL_SECF));
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| }
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| 
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| /**
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|   * @brief  Clear Registers synchronization flag
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|   * @rmtoll CRL          SECF           LL_RTC_ClearFlag_SEC
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|   * @param  RTCx RTC Instance
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|   * @retval None
 | |
|   */
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| __STATIC_INLINE void LL_RTC_ClearFlag_SEC(RTC_TypeDef *RTCx)
 | |
| {
 | |
|   CLEAR_BIT(RTCx->CRL, RTC_CRL_SECF);
 | |
| }
 | |
| 
 | |
| /**
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|   * @brief  Get RTC Operation OFF status flag
 | |
|   * @rmtoll CRL          RTOFF         LL_RTC_IsActiveFlag_RTOF
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|   * @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****/
 | 
