tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F1/stm32f1xx_hal_rtc.h

   1 /**
   2   ******************************************************************************
   3   * @file    stm32f1xx_hal_rtc.h
   4   * @author  MCD Application Team
   5   * @version V1.0.0
   6   * @date    15-December-2014
   7   * @brief   Header file of RTC HAL module.
   8   ******************************************************************************
   9   * @attention
  10   *
  11   * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
  12   *
  13   * Redistribution and use in source and binary forms, with or without modification,
  14   * are permitted provided that the following conditions are met:
  15   *   1. Redistributions of source code must retain the above copyright notice,
  16   *      this list of conditions and the following disclaimer.
  17   *   2. Redistributions in binary form must reproduce the above copyright notice,
  18   *      this list of conditions and the following disclaimer in the documentation
  19   *      and/or other materials provided with the distribution.
  20   *   3. Neither the name of STMicroelectronics nor the names of its contributors
  21   *      may be used to endorse or promote products derived from this software
  22   *      without specific prior written permission.
  23   *
  24   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  25   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  26   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  27   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  28   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  29   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  30   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  31   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  32   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  33   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  34   *
  35   ******************************************************************************
  36   */
  37
  38 /* Define to prevent recursive inclusion -------------------------------------*/
  39 #ifndef __STM32F1xx_HAL_RTC_H
  40 #define __STM32F1xx_HAL_RTC_H
  41
  42 #ifdef __cplusplus
  43  extern "C" {
  44 #endif
  45
  46 /* Includes ------------------------------------------------------------------*/
  47 #include "stm32f1xx_hal_def.h"
  48
  49 /** @addtogroup STM32F1xx_HAL_Driver
  50   * @{
  51   */
  52
  53 /** @addtogroup RTC
  54   * @{
  55   */
  56
  57 /** @addtogroup RTC_Private_Macros
  58   * @{
  59   */
  60
  61 #define IS_RTC_ASYNCH_PREDIV(PREDIV)  (((PREDIV) <= (uint32_t)0xFFFFF) || ((PREDIV) == RTC_AUTO_1_SECOND))
  62 #define IS_RTC_HOUR24(HOUR)           ((HOUR) <= (uint32_t)23)
  63 #define IS_RTC_MINUTES(MINUTES)       ((MINUTES) <= (uint32_t)59)
  64 #define IS_RTC_SECONDS(SECONDS)       ((SECONDS) <= (uint32_t)59)
  65 #define IS_RTC_FORMAT(FORMAT)         (((FORMAT) == RTC_FORMAT_BIN) || ((FORMAT) == RTC_FORMAT_BCD))
  66 #define IS_RTC_YEAR(YEAR)             ((YEAR) <= (uint32_t)99)
  67 #define IS_RTC_MONTH(MONTH)           (((MONTH) >= (uint32_t)1) && ((MONTH) <= (uint32_t)12))
  68 #define IS_RTC_DATE(DATE)             (((DATE) >= (uint32_t)1) && ((DATE) <= (uint32_t)31))
  69 #define IS_RTC_ALARM(ALARM)           ((ALARM) == RTC_ALARM_A)
  70 #define IS_RTC_CALIB_OUTPUT(__OUTPUT__) (((__OUTPUT__) == RTC_OUTPUTSOURCE_NONE) || \
  71                                          ((__OUTPUT__) == RTC_OUTPUTSOURCE_CALIBCLOCK) || \
  72                                          ((__OUTPUT__) == RTC_OUTPUTSOURCE_ALARM) || \
  73                                          ((__OUTPUT__) == RTC_OUTPUTSOURCE_SECOND))
  74
  75
  76 /**
  77   * @}
  78   */
  79
  80 /** @addtogroup RTC_Private_Constants
  81   * @{
  82   */
  83 /** @defgroup RTC_Timeout_Value Default Timeout Value
  84   * @{
  85   */
  86 #define RTC_TIMEOUT_VALUE           1000
  87 /**
  88   * @}
  89   */
  90
  91 /** @defgroup RTC_EXTI_Line_Event RTC EXTI Line event
  92   * @{
  93   */
  94 #define RTC_EXTI_LINE_ALARM_EVENT   ((uint32_t)0x00020000)  /*!< External interrupt line 17 Connected to the RTC Alarm event */
  95 /**
  96   * @}
  97   */
  98
  99
 100 /**
 101   * @}
 102   */
 103
 104 /* Exported types ------------------------------------------------------------*/
 105 /** @defgroup RTC_Exported_Types RTC Exported Types
 106   * @{
 107   */
 108 /**
 109   * @brief  RTC Time structure definition
 110   */
 111 typedef struct
 112 {
 113   uint8_t Hours;            /*!< Specifies the RTC Time Hour.
 114                                  This parameter must be a number between Min_Data = 0 and Max_Data = 23 */
 115
 116   uint8_t Minutes;          /*!< Specifies the RTC Time Minutes.
 117                                  This parameter must be a number between Min_Data = 0 and Max_Data = 59 */
 118
 119   uint8_t Seconds;          /*!< Specifies the RTC Time Seconds.
 120                                  This parameter must be a number between Min_Data = 0 and Max_Data = 59 */
 121
 122 }RTC_TimeTypeDef;
 123
 124 /**
 125   * @brief  RTC Alarm structure definition
 126   */
 127 typedef struct
 128 {
 129   RTC_TimeTypeDef AlarmTime;     /*!< Specifies the RTC Alarm Time members */
 130
 131   uint32_t Alarm;                /*!< Specifies the alarm ID (only 1 alarm ID for STM32F1).
 132                                       This parameter can be a value of @ref RTC_Alarms_Definitions */
 133 }RTC_AlarmTypeDef;
 134
 135 /**
 136   * @brief  HAL State structures definition
 137   */
 138 typedef enum
 139 {
 140   HAL_RTC_STATE_RESET             = 0x00,  /*!< RTC not yet initialized or disabled */
 141   HAL_RTC_STATE_READY             = 0x01,  /*!< RTC initialized and ready for use   */
 142   HAL_RTC_STATE_BUSY              = 0x02,  /*!< RTC process is ongoing              */
 143   HAL_RTC_STATE_TIMEOUT           = 0x03,  /*!< RTC timeout state                   */
 144   HAL_RTC_STATE_ERROR             = 0x04   /*!< RTC error state                     */
 145
 146 }HAL_RTCStateTypeDef;
 147
 148 /**
 149   * @brief  RTC Configuration Structure definition
 150   */
 151 typedef struct
 152 {
 153   uint32_t AsynchPrediv;    /*!< Specifies the RTC Asynchronous Predivider value.
 154                                  This parameter must be a number between Min_Data = 0x00 and Max_Data = 0xFFFFF  or RTC_AUTO_1_SECOND
 155                                  If RTC_AUTO_1_SECOND is selected, AsynchPrediv will be set automatically to get 1sec timebase */
 156
 157   uint32_t OutPut;          /*!< Specifies which signal will be routed to the RTC Tamper pin.
 158                                  This parameter can be a value of @ref RTC_output_source_to_output_on_the_Tamper_pin */
 159
 160 }RTC_InitTypeDef;
 161
 162 /**
 163   * @brief  RTC Date structure definition
 164   */
 165 typedef struct
 166 {
 167   uint8_t WeekDay;  /*!< Specifies the RTC Date WeekDay (not necessary for HAL_RTC_SetDate).
 168                          This parameter can be a value of @ref RTC_WeekDay_Definitions */
 169
 170   uint8_t Month;    /*!< Specifies the RTC Date Month (in BCD format).
 171                          This parameter can be a value of @ref RTC_Month_Date_Definitions */
 172
 173   uint8_t Date;     /*!< Specifies the RTC Date.
 174                          This parameter must be a number between Min_Data = 1 and Max_Data = 31 */
 175
 176   uint8_t Year;     /*!< Specifies the RTC Date Year.
 177                          This parameter must be a number between Min_Data = 0 and Max_Data = 99 */
 178
 179 }RTC_DateTypeDef;
 180
 181 /**
 182   * @brief  Time Handle Structure definition
 183   */
 184 typedef struct
 185 {
 186   RTC_TypeDef                 *Instance;  /*!< Register base address    */
 187
 188   RTC_InitTypeDef             Init;       /*!< RTC required parameters  */
 189
 190   RTC_DateTypeDef             DateToUpdate;       /*!< Current date set by user and updated automatically  */
 191
 192   HAL_LockTypeDef             Lock;       /*!< RTC locking object       */
 193
 194   __IO HAL_RTCStateTypeDef    State;      /*!< Time communication state */
 195
 196 }RTC_HandleTypeDef;
 197
 198 /**
 199   * @}
 200   */
 201
 202 /* Exported constants --------------------------------------------------------*/
 203 /** @defgroup RTC_Exported_Constants RTC Exported Constants
 204   * @{
 205   */
 206
 207 /** @defgroup RTC_Automatic_Prediv_1_Second Automatic calculation of prediv for 1sec timebase
 208   * @{
 209   */
 210 #define RTC_AUTO_1_SECOND                      ((uint32_t)0xFFFFFFFF)
 211
 212 /**
 213   * @}
 214   */
 215
 216 /** @defgroup RTC_Input_parameter_format_definitions Input Parameter Format
 217   * @{
 218   */
 219 #define RTC_FORMAT_BIN                      ((uint32_t)0x000000000)
 220 #define RTC_FORMAT_BCD                      ((uint32_t)0x000000001)
 221
 222 /**
 223   * @}
 224   */
 225
 226 /** @defgroup RTC_Month_Date_Definitions Month Definitions
 227   * @{
 228   */
 229
 230 /* Coded in BCD format */
 231 #define RTC_MONTH_JANUARY              ((uint8_t)0x01)
 232 #define RTC_MONTH_FEBRUARY             ((uint8_t)0x02)
 233 #define RTC_MONTH_MARCH                ((uint8_t)0x03)
 234 #define RTC_MONTH_APRIL                ((uint8_t)0x04)
 235 #define RTC_MONTH_MAY                  ((uint8_t)0x05)
 236 #define RTC_MONTH_JUNE                 ((uint8_t)0x06)
 237 #define RTC_MONTH_JULY                 ((uint8_t)0x07)
 238 #define RTC_MONTH_AUGUST               ((uint8_t)0x08)
 239 #define RTC_MONTH_SEPTEMBER            ((uint8_t)0x09)
 240 #define RTC_MONTH_OCTOBER              ((uint8_t)0x10)
 241 #define RTC_MONTH_NOVEMBER             ((uint8_t)0x11)
 242 #define RTC_MONTH_DECEMBER             ((uint8_t)0x12)
 243
 244 /**
 245   * @}
 246   */
 247
 248 /** @defgroup RTC_WeekDay_Definitions WeekDay Definitions
 249   * @{
 250   */
 251 #define RTC_WEEKDAY_MONDAY             ((uint8_t)0x01)
 252 #define RTC_WEEKDAY_TUESDAY            ((uint8_t)0x02)
 253 #define RTC_WEEKDAY_WEDNESDAY          ((uint8_t)0x03)
 254 #define RTC_WEEKDAY_THURSDAY           ((uint8_t)0x04)
 255 #define RTC_WEEKDAY_FRIDAY             ((uint8_t)0x05)
 256 #define RTC_WEEKDAY_SATURDAY           ((uint8_t)0x06)
 257 #define RTC_WEEKDAY_SUNDAY             ((uint8_t)0x00)
 258
 259 /**
 260   * @}
 261   */
 262
 263 /** @defgroup RTC_Alarms_Definitions Alarms Definitions
 264   * @{
 265   */
 266 #define RTC_ALARM_A          0                  /*!< Specify alarm ID (mainly for legacy purposes) */
 267
 268 /**
 269   * @}
 270   */
 271
 272
 273 /** @defgroup RTC_output_source_to_output_on_the_Tamper_pin Output source to output on the Tamper pin
 274   * @{
 275   */
 276
 277 #define RTC_OUTPUTSOURCE_NONE               ((uint32_t)0x00000000)            /*!< No output on the TAMPER pin  */
 278 #define RTC_OUTPUTSOURCE_CALIBCLOCK         BKP_RTCCR_CCO                     /*!< RTC clock with a frequency divided by 64 on the TAMPER pin  */
 279 #define RTC_OUTPUTSOURCE_ALARM              BKP_RTCCR_ASOE                    /*!< Alarm pulse signal on the TAMPER pin  */
 280 #define RTC_OUTPUTSOURCE_SECOND             (BKP_RTCCR_ASOS | BKP_RTCCR_ASOE) /*!< Second pulse signal on the TAMPER pin  */
 281
 282 /**
 283   * @}
 284   */
 285
 286 /** @defgroup RTC_Interrupts_Definitions Interrupts Definitions
 287   * @{
 288   */
 289 #define RTC_IT_OW            RTC_CRH_OWIE       /*!< Overflow interrupt */
 290 #define RTC_IT_ALRA          RTC_CRH_ALRIE      /*!< Alarm interrupt */
 291 #define RTC_IT_SEC           RTC_CRH_SECIE      /*!< Second interrupt */
 292 #define RTC_IT_TAMP1         BKP_CSR_TPIE       /*!< TAMPER Pin interrupt enable */
 293 /**
 294   * @}
 295   */
 296
 297 /** @defgroup RTC_Flags_Definitions Flags Definitions
 298   * @{
 299   */
 300 #define RTC_FLAG_RTOFF       RTC_CRL_RTOFF      /*!< RTC Operation OFF flag */
 301 #define RTC_FLAG_RSF         RTC_CRL_RSF        /*!< Registers Synchronized flag */
 302 #define RTC_FLAG_OW          RTC_CRL_OWF        /*!< Overflow flag */
 303 #define RTC_FLAG_ALRAF       RTC_CRL_ALRF       /*!< Alarm flag */
 304 #define RTC_FLAG_SEC         RTC_CRL_SECF       /*!< Second flag */
 305 #define RTC_FLAG_TAMP1F      BKP_CSR_TEF        /*!< Tamper Interrupt Flag */
 306
 307 /**
 308   * @}
 309   */
 310
 311 /**
 312   * @}
 313   */
 314
 315 /* Exported macro ------------------------------------------------------------*/
 316 /** @defgroup RTC_Exported_macros RTC Exported Macros
 317   * @{
 318   */
 319
 320 /** @brief  Reset RTC handle state
 321   * @param  __HANDLE__: RTC handle.
 322   * @retval None
 323   */
 324 #define __HAL_RTC_RESET_HANDLE_STATE(__HANDLE__)              ((__HANDLE__)->State = HAL_RTC_STATE_RESET)
 325
 326 /**
 327   * @brief  Disable the write protection for RTC registers.
 328   * @param  __HANDLE__: specifies the RTC handle.
 329   * @retval None
 330   */
 331 #define __HAL_RTC_WRITEPROTECTION_DISABLE(__HANDLE__)         SET_BIT((__HANDLE__)->Instance->CRL, RTC_CRL_CNF)
 332
 333 /**
 334   * @brief  Enable the write protection for RTC registers.
 335   * @param  __HANDLE__: specifies the RTC handle.
 336   * @retval None
 337   */
 338 #define __HAL_RTC_WRITEPROTECTION_ENABLE(__HANDLE__)          CLEAR_BIT((__HANDLE__)->Instance->CRL, RTC_CRL_CNF)
 339
 340 /**
 341   * @brief  Enable the RTC Alarm interrupt.
 342   * @param  __HANDLE__: specifies the RTC handle.
 343   * @param  __INTERRUPT__: specifies the RTC Alarm interrupt sources to be enabled or disabled.
 344   *          This parameter can be any combination of the following values:
 345   *            @arg RTC_IT_ALRA: Alarm A interrupt
 346   * @retval None
 347   */
 348 #define __HAL_RTC_ALARM_ENABLE_IT(__HANDLE__, __INTERRUPT__)  SET_BIT((__HANDLE__)->Instance->CRH, (__INTERRUPT__))
 349
 350 /**
 351   * @brief  Disable the RTC Alarm interrupt.
 352   * @param  __HANDLE__: specifies the RTC handle.
 353   * @param  __INTERRUPT__: specifies the RTC Alarm interrupt sources to be enabled or disabled.
 354   *         This parameter can be any combination of the following values:
 355   *            @arg RTC_IT_ALRA: Alarm A interrupt
 356   * @retval None
 357   */
 358 #define __HAL_RTC_ALARM_DISABLE_IT(__HANDLE__, __INTERRUPT__) CLEAR_BIT((__HANDLE__)->Instance->CRH, (__INTERRUPT__))
 359
 360 /**
 361   * @brief  Check whether the specified RTC Alarm interrupt has been enabled or not.
 362   * @param  __HANDLE__: specifies the RTC handle.
 363   * @param  __INTERRUPT__: specifies the RTC Alarm interrupt sources to be checked
 364   *         This parameter can be:
 365   *            @arg RTC_IT_ALRA: Alarm A interrupt
 366   * @retval None
 367   */
 368 #define __HAL_RTC_ALARM_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__)     ((((((__HANDLE__)->Instance->CRH)& ((__INTERRUPT__)))) != RESET)? SET : RESET)
 369
 370 /**
 371   * @brief  Get the selected RTC Alarm's flag status.
 372   * @param  __HANDLE__: specifies the RTC handle.
 373   * @param  __FLAG__: specifies the RTC Alarm Flag sources to be enabled or disabled.
 374   *          This parameter can be:
 375   *            @arg RTC_FLAG_ALRAF
 376   * @retval None
 377   */
 378 #define __HAL_RTC_ALARM_GET_FLAG(__HANDLE__, __FLAG__)        (((((__HANDLE__)->Instance->CRL) & (__FLAG__)) != RESET)? SET : RESET)
 379
 380 /**
 381   * @brief  Check whether the specified RTC Alarm interrupt has occurred or not.
 382   * @param  __HANDLE__: specifies the RTC handle.
 383   * @param  __INTERRUPT__: specifies the RTC Alarm interrupt sources to check.
 384   *         This parameter can be:
 385   *            @arg RTC_IT_ALRA: Alarm A interrupt
 386   * @retval None
 387   */
 388 #define __HAL_RTC_ALARM_GET_IT(__HANDLE__, __INTERRUPT__)        (((((__HANDLE__)->Instance->CRL) & (__INTERRUPT__)) != RESET)? SET : RESET)
 389
 390 /**
 391   * @brief  Clear the RTC Alarm's pending flags.
 392   * @param  __HANDLE__: specifies the RTC handle.
 393   * @param  __FLAG__: specifies the RTC Alarm Flag sources to be enabled or disabled.
 394   *         This parameter can be:
 395   *            @arg RTC_FLAG_ALRAF
 396   * @retval None
 397   */
 398 #define __HAL_RTC_ALARM_CLEAR_FLAG(__HANDLE__, __FLAG__)      ((__HANDLE__)->Instance->CRL) = ~(__FLAG__)
 399
 400 /**
 401   * @brief Enable interrupt on ALARM Exti Line 17.
 402   * @retval None.
 403   */
 404 #define __HAL_RTC_ALARM_EXTI_ENABLE_IT()                  SET_BIT(EXTI->IMR, RTC_EXTI_LINE_ALARM_EVENT)
 405
 406 /**
 407   * @brief Disable interrupt on ALARM Exti Line 17.
 408   * @retval None.
 409   */
 410 #define __HAL_RTC_ALARM_EXTI_DISABLE_IT()                 CLEAR_BIT(EXTI->IMR, RTC_EXTI_LINE_ALARM_EVENT)
 411
 412 /**
 413   * @brief Enable event on ALARM Exti Line 17.
 414   * @retval None.
 415   */
 416 #define __HAL_RTC_ALARM_EXTI_ENABLE_EVENT()               SET_BIT(EXTI->EMR, RTC_EXTI_LINE_ALARM_EVENT)
 417
 418 /**
 419   * @brief Disable event on ALARM Exti Line 17.
 420   * @retval None.
 421   */
 422 #define __HAL_RTC_ALARM_EXTI_DISABLE_EVENT()              CLEAR_BIT(EXTI->EMR, RTC_EXTI_LINE_ALARM_EVENT)
 423
 424
 425 /**
 426   * @brief  ALARM EXTI line configuration: set falling edge trigger.
 427   * @retval None.
 428   */
 429 #define __HAL_RTC_ALARM_EXTI_ENABLE_FALLING_EDGE()        SET_BIT(EXTI->FTSR, RTC_EXTI_LINE_ALARM_EVENT)
 430
 431
 432 /**
 433   * @brief Disable the ALARM Extended Interrupt Falling Trigger.
 434   * @retval None.
 435   */
 436 #define __HAL_RTC_ALARM_EXTI_DISABLE_FALLING_EDGE()       CLEAR_BIT(EXTI->FTSR, RTC_EXTI_LINE_ALARM_EVENT)
 437
 438
 439 /**
 440   * @brief  ALARM EXTI line configuration: set rising edge trigger.
 441   * @retval None.
 442   */
 443 #define __HAL_RTC_ALARM_EXTI_ENABLE_RISING_EDGE()         SET_BIT(EXTI->RTSR, RTC_EXTI_LINE_ALARM_EVENT)
 444
 445 /**
 446   * @brief Disable the ALARM Extended Interrupt Rising Trigger.
 447   * This parameter can be:
 448   * @retval None.
 449   */
 450 #define __HAL_RTC_ALARM_EXTI_DISABLE_RISING_EDGE()        CLEAR_BIT(EXTI->RTSR, RTC_EXTI_LINE_ALARM_EVENT)
 451
 452 /**
 453   * @brief  ALARM EXTI line configuration: set rising & falling edge trigger.
 454   * @retval None.
 455   */
 456 #define __HAL_RTC_ALARM_EXTI_ENABLE_RISING_FALLING_EDGE() __HAL_RTC_ALARM_EXTI_ENABLE_RISING_EDGE();__HAL_RTC_ALARM_EXTI_ENABLE_FALLING_EDGE();
 457
 458 /**
 459   * @brief Disable the ALARM Extended Interrupt Rising & Falling Trigger.
 460   * This parameter can be:
 461   * @retval None.
 462   */
 463 #define __HAL_RTC_ALARM_EXTI_DISABLE_RISING_FALLING_EDGE() __HAL_RTC_ALARM_EXTI_DISABLE_RISING_EDGE();__HAL_RTC_ALARM_EXTI_DISABLE_FALLING_EDGE()();
 464
 465 /**
 466   * @brief Check whether the specified ALARM EXTI interrupt flag is set or not.
 467   * @retval EXTI ALARM Line Status.
 468   */
 469 #define __HAL_RTC_ALARM_EXTI_GET_FLAG()                   (EXTI->PR & (RTC_EXTI_LINE_ALARM_EVENT))
 470
 471 /**
 472   * @brief Clear the ALARM EXTI flag.
 473   * @retval None.
 474   */
 475 #define __HAL_RTC_ALARM_EXTI_CLEAR_FLAG()                 (EXTI->PR = (RTC_EXTI_LINE_ALARM_EVENT))
 476
 477 /**
 478   * @brief Generate a Software interrupt on selected EXTI line.
 479   * @retval None.
 480   */
 481 #define __HAL_RTC_ALARM_EXTI_GENERATE_SWIT()              SET_BIT(EXTI->SWIER, RTC_EXTI_LINE_ALARM_EVENT)
 482 /**
 483   * @}
 484   */
 485
 486 /* Include RTC HAL Extension module */
 487 #include "stm32f1xx_hal_rtc_ex.h"
 488
 489 /* Exported functions --------------------------------------------------------*/
 490 /** @addtogroup RTC_Exported_Functions
 491   * @{
 492   */
 493
 494
 495 /* Initialization and de-initialization functions  ****************************/
 496 /** @addtogroup RTC_Exported_Functions_Group1
 497   * @{
 498   */
 499 HAL_StatusTypeDef HAL_RTC_Init(RTC_HandleTypeDef *hrtc);
 500 HAL_StatusTypeDef HAL_RTC_DeInit(RTC_HandleTypeDef *hrtc);
 501 void              HAL_RTC_MspInit(RTC_HandleTypeDef *hrtc);
 502 void              HAL_RTC_MspDeInit(RTC_HandleTypeDef *hrtc);
 503 /**
 504   * @}
 505   */
 506
 507 /* RTC Time and Date functions ************************************************/
 508 /** @addtogroup RTC_Exported_Functions_Group2
 509   * @{
 510   */
 511 HAL_StatusTypeDef HAL_RTC_SetTime(RTC_HandleTypeDef *hrtc, RTC_TimeTypeDef *sTime, uint32_t Format);
 512 HAL_StatusTypeDef HAL_RTC_GetTime(RTC_HandleTypeDef *hrtc, RTC_TimeTypeDef *sTime, uint32_t Format);
 513 HAL_StatusTypeDef HAL_RTC_SetDate(RTC_HandleTypeDef *hrtc, RTC_DateTypeDef *sDate, uint32_t Format);
 514 HAL_StatusTypeDef HAL_RTC_GetDate(RTC_HandleTypeDef *hrtc, RTC_DateTypeDef *sDate, uint32_t Format);
 515 /**
 516   * @}
 517   */
 518
 519 /* RTC Alarm functions ********************************************************/
 520 /** @addtogroup RTC_Exported_Functions_Group3
 521   * @{
 522   */
 523 HAL_StatusTypeDef HAL_RTC_SetAlarm(RTC_HandleTypeDef *hrtc, RTC_AlarmTypeDef *sAlarm, uint32_t Format);
 524 HAL_StatusTypeDef HAL_RTC_SetAlarm_IT(RTC_HandleTypeDef *hrtc, RTC_AlarmTypeDef *sAlarm, uint32_t Format);
 525 HAL_StatusTypeDef HAL_RTC_DeactivateAlarm(RTC_HandleTypeDef *hrtc, uint32_t Alarm);
 526 HAL_StatusTypeDef HAL_RTC_GetAlarm(RTC_HandleTypeDef *hrtc, RTC_AlarmTypeDef *sAlarm, uint32_t Alarm, uint32_t Format);
 527 void              HAL_RTC_AlarmIRQHandler(RTC_HandleTypeDef *hrtc);
 528 HAL_StatusTypeDef HAL_RTC_PollForAlarmAEvent(RTC_HandleTypeDef *hrtc, uint32_t Timeout);
 529 void              HAL_RTC_AlarmAEventCallback(RTC_HandleTypeDef *hrtc);
 530 /**
 531   * @}
 532   */
 533
 534 /* Peripheral State functions *************************************************/
 535 /** @addtogroup RTC_Exported_Functions_Group4
 536   * @{
 537   */
 538 HAL_RTCStateTypeDef HAL_RTC_GetState(RTC_HandleTypeDef *hrtc);
 539 /**
 540   * @}
 541   */
 542
 543 /* Peripheral Control functions ***********************************************/
 544 /** @addtogroup RTC_Exported_Functions_Group5
 545   * @{
 546   */
 547 HAL_StatusTypeDef   HAL_RTC_WaitForSynchro(RTC_HandleTypeDef* hrtc);
 548 /**
 549   * @}
 550   */
 551
 552 /**
 553   * @}
 554   */
 555
 556 /**
 557   * @}
 558   */
 559
 560 /**
 561   * @}
 562   */
 563
 564 #ifdef __cplusplus
 565 }
 566 #endif
 567
 568 #endif /* __STM32F1xx_HAL_RTC_H */
 569
 570 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/