2 ******************************************************************************
3 * @file stm32f4xx_hal_rtc_ex.h
4 * @author MCD Application Team
7 * @brief Header file of RTC HAL Extension module.
8 ******************************************************************************
11 * <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
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.
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
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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.
35 ******************************************************************************
38 /* Define to prevent recursive inclusion -------------------------------------*/
39 #ifndef __STM32F4xx_HAL_RTC_EX_H
40 #define __STM32F4xx_HAL_RTC_EX_H
46 /* Includes ------------------------------------------------------------------*/
47 #include "stm32f4xx_hal_def.h"
49 /** @addtogroup STM32F4xx_HAL_Driver
57 /* Exported types ------------------------------------------------------------*/
60 * @brief RTC Tamper structure definition
64 uint32_t Tamper
; /*!< Specifies the Tamper Pin.
65 This parameter can be a value of @ref RTCEx_Tamper_Pins_Definitions */
67 uint32_t PinSelection
; /*!< Specifies the Tamper Pin.
68 This parameter can be a value of @ref RTCEx_Tamper_Pins_Selection */
70 uint32_t Trigger
; /*!< Specifies the Tamper Trigger.
71 This parameter can be a value of @ref RTCEx_Tamper_Trigger_Definitions */
73 uint32_t Filter
; /*!< Specifies the RTC Filter Tamper.
74 This parameter can be a value of @ref RTCEx_Tamper_Filter_Definitions */
76 uint32_t SamplingFrequency
; /*!< Specifies the sampling frequency.
77 This parameter can be a value of @ref RTCEx_Tamper_Sampling_Frequencies_Definitions */
79 uint32_t PrechargeDuration
; /*!< Specifies the Precharge Duration .
80 This parameter can be a value of @ref RTCEx_Tamper_Pin_Precharge_Duration_Definitions */
82 uint32_t TamperPullUp
; /*!< Specifies the Tamper PullUp .
83 This parameter can be a value of @ref RTCEx_Tamper_Pull_UP_Definitions */
85 uint32_t TimeStampOnTamperDetection
; /*!< Specifies the TimeStampOnTamperDetection.
86 This parameter can be a value of @ref RTCEx_Tamper_TimeStampOnTamperDetection_Definitions */
89 /* Exported constants --------------------------------------------------------*/
90 /** @defgroup RTCEx_Exported_Constants
94 /** @defgroup RTCEx_Backup_Registers_Definitions
97 #define RTC_BKP_DR0 ((uint32_t)0x00000000)
98 #define RTC_BKP_DR1 ((uint32_t)0x00000001)
99 #define RTC_BKP_DR2 ((uint32_t)0x00000002)
100 #define RTC_BKP_DR3 ((uint32_t)0x00000003)
101 #define RTC_BKP_DR4 ((uint32_t)0x00000004)
102 #define RTC_BKP_DR5 ((uint32_t)0x00000005)
103 #define RTC_BKP_DR6 ((uint32_t)0x00000006)
104 #define RTC_BKP_DR7 ((uint32_t)0x00000007)
105 #define RTC_BKP_DR8 ((uint32_t)0x00000008)
106 #define RTC_BKP_DR9 ((uint32_t)0x00000009)
107 #define RTC_BKP_DR10 ((uint32_t)0x0000000A)
108 #define RTC_BKP_DR11 ((uint32_t)0x0000000B)
109 #define RTC_BKP_DR12 ((uint32_t)0x0000000C)
110 #define RTC_BKP_DR13 ((uint32_t)0x0000000D)
111 #define RTC_BKP_DR14 ((uint32_t)0x0000000E)
112 #define RTC_BKP_DR15 ((uint32_t)0x0000000F)
113 #define RTC_BKP_DR16 ((uint32_t)0x00000010)
114 #define RTC_BKP_DR17 ((uint32_t)0x00000011)
115 #define RTC_BKP_DR18 ((uint32_t)0x00000012)
116 #define RTC_BKP_DR19 ((uint32_t)0x00000013)
118 #define IS_RTC_BKP(BKP) (((BKP) == RTC_BKP_DR0) || \
119 ((BKP) == RTC_BKP_DR1) || \
120 ((BKP) == RTC_BKP_DR2) || \
121 ((BKP) == RTC_BKP_DR3) || \
122 ((BKP) == RTC_BKP_DR4) || \
123 ((BKP) == RTC_BKP_DR5) || \
124 ((BKP) == RTC_BKP_DR6) || \
125 ((BKP) == RTC_BKP_DR7) || \
126 ((BKP) == RTC_BKP_DR8) || \
127 ((BKP) == RTC_BKP_DR9) || \
128 ((BKP) == RTC_BKP_DR10) || \
129 ((BKP) == RTC_BKP_DR11) || \
130 ((BKP) == RTC_BKP_DR12) || \
131 ((BKP) == RTC_BKP_DR13) || \
132 ((BKP) == RTC_BKP_DR14) || \
133 ((BKP) == RTC_BKP_DR15) || \
134 ((BKP) == RTC_BKP_DR16) || \
135 ((BKP) == RTC_BKP_DR17) || \
136 ((BKP) == RTC_BKP_DR18) || \
137 ((BKP) == RTC_BKP_DR19))
142 /** @defgroup RTCEx_Time_Stamp_Edges_definitions
145 #define RTC_TIMESTAMPEDGE_RISING ((uint32_t)0x00000000)
146 #define RTC_TIMESTAMPEDGE_FALLING ((uint32_t)0x00000008)
148 #define IS_TIMESTAMP_EDGE(EDGE) (((EDGE) == RTC_TIMESTAMPEDGE_RISING) || \
149 ((EDGE) == RTC_TIMESTAMPEDGE_FALLING))
154 /** @defgroup RTCEx_Tamper_Pins_Definitions
157 #define RTC_TAMPER_1 RTC_TAFCR_TAMP1E
158 #define RTC_TAMPER_2 RTC_TAFCR_TAMP2E
160 #define IS_TAMPER(TAMPER) ((((TAMPER) & (uint32_t)0xFFFFFFF6) == 0x00) && ((TAMPER) != (uint32_t)RESET))
165 /** @defgroup RTCEx_Tamper_Pins_Selection
168 #define RTC_TAMPERPIN_PC13 ((uint32_t)0x00000000)
169 #define RTC_TAMPERPIN_PI8 ((uint32_t)0x00010000)
171 #define IS_RTC_TAMPER_PIN(PIN) (((PIN) == RTC_TAMPERPIN_PC13) || \
172 ((PIN) == RTC_TAMPERPIN_PI8))
177 /** @defgroup RTCEx_TimeStamp_Pin_Selection
180 #define RTC_TIMESTAMPPIN_PC13 ((uint32_t)0x00000000)
181 #define RTC_TIMESTAMPPIN_PI8 ((uint32_t)0x00020000)
183 #define IS_RTC_TIMESTAMP_PIN(PIN) (((PIN) == RTC_TIMESTAMPPIN_PC13) || \
184 ((PIN) == RTC_TIMESTAMPPIN_PI8))
189 /** @defgroup RTCEx_Tamper_Trigger_Definitions
192 #define RTC_TAMPERTRIGGER_RISINGEDGE ((uint32_t)0x00000000)
193 #define RTC_TAMPERTRIGGER_FALLINGEDGE ((uint32_t)0x00000002)
194 #define RTC_TAMPERTRIGGER_LOWLEVEL RTC_TAMPERTRIGGER_RISINGEDGE
195 #define RTC_TAMPERTRIGGER_HIGHLEVEL RTC_TAMPERTRIGGER_FALLINGEDGE
197 #define IS_TAMPER_TRIGGER(TRIGGER) (((TRIGGER) == RTC_TAMPERTRIGGER_RISINGEDGE) || \
198 ((TRIGGER) == RTC_TAMPERTRIGGER_FALLINGEDGE) || \
199 ((TRIGGER) == RTC_TAMPERTRIGGER_LOWLEVEL) || \
200 ((TRIGGER) == RTC_TAMPERTRIGGER_HIGHLEVEL))
206 /** @defgroup RTCEx_Tamper_Filter_Definitions
209 #define RTC_TAMPERFILTER_DISABLE ((uint32_t)0x00000000) /*!< Tamper filter is disabled */
211 #define RTC_TAMPERFILTER_2SAMPLE ((uint32_t)0x00000800) /*!< Tamper is activated after 2
212 consecutive samples at the active level */
213 #define RTC_TAMPERFILTER_4SAMPLE ((uint32_t)0x00001000) /*!< Tamper is activated after 4
214 consecutive samples at the active level */
215 #define RTC_TAMPERFILTER_8SAMPLE ((uint32_t)0x00001800) /*!< Tamper is activated after 8
216 consecutive samples at the active leve. */
218 #define IS_TAMPER_FILTER(FILTER) (((FILTER) == RTC_TAMPERFILTER_DISABLE) || \
219 ((FILTER) == RTC_TAMPERFILTER_2SAMPLE) || \
220 ((FILTER) == RTC_TAMPERFILTER_4SAMPLE) || \
221 ((FILTER) == RTC_TAMPERFILTER_8SAMPLE))
226 /** @defgroup RTCEx_Tamper_Sampling_Frequencies_Definitions
229 #define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV32768 ((uint32_t)0x00000000) /*!< Each of the tamper inputs are sampled
230 with a frequency = RTCCLK / 32768 */
231 #define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV16384 ((uint32_t)0x00000100) /*!< Each of the tamper inputs are sampled
232 with a frequency = RTCCLK / 16384 */
233 #define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV8192 ((uint32_t)0x00000200) /*!< Each of the tamper inputs are sampled
234 with a frequency = RTCCLK / 8192 */
235 #define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV4096 ((uint32_t)0x00000300) /*!< Each of the tamper inputs are sampled
236 with a frequency = RTCCLK / 4096 */
237 #define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV2048 ((uint32_t)0x00000400) /*!< Each of the tamper inputs are sampled
238 with a frequency = RTCCLK / 2048 */
239 #define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV1024 ((uint32_t)0x00000500) /*!< Each of the tamper inputs are sampled
240 with a frequency = RTCCLK / 1024 */
241 #define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV512 ((uint32_t)0x00000600) /*!< Each of the tamper inputs are sampled
242 with a frequency = RTCCLK / 512 */
243 #define RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV256 ((uint32_t)0x00000700) /*!< Each of the tamper inputs are sampled
244 with a frequency = RTCCLK / 256 */
246 #define IS_TAMPER_SAMPLING_FREQ(FREQ) (((FREQ) == RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV32768)|| \
247 ((FREQ) == RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV16384)|| \
248 ((FREQ) == RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV8192) || \
249 ((FREQ) == RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV4096) || \
250 ((FREQ) == RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV2048) || \
251 ((FREQ) == RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV1024) || \
252 ((FREQ) == RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV512) || \
253 ((FREQ) == RTC_TAMPERSAMPLINGFREQ_RTCCLK_DIV256))
258 /** @defgroup RTCEx_Tamper_Pin_Precharge_Duration_Definitions
261 #define RTC_TAMPERPRECHARGEDURATION_1RTCCLK ((uint32_t)0x00000000) /*!< Tamper pins are pre-charged before
262 sampling during 1 RTCCLK cycle */
263 #define RTC_TAMPERPRECHARGEDURATION_2RTCCLK ((uint32_t)0x00002000) /*!< Tamper pins are pre-charged before
264 sampling during 2 RTCCLK cycles */
265 #define RTC_TAMPERPRECHARGEDURATION_4RTCCLK ((uint32_t)0x00004000) /*!< Tamper pins are pre-charged before
266 sampling during 4 RTCCLK cycles */
267 #define RTC_TAMPERPRECHARGEDURATION_8RTCCLK ((uint32_t)0x00006000) /*!< Tamper pins are pre-charged before
268 sampling during 8 RTCCLK cycles */
270 #define IS_TAMPER_PRECHARGE_DURATION(DURATION) (((DURATION) == RTC_TAMPERPRECHARGEDURATION_1RTCCLK) || \
271 ((DURATION) == RTC_TAMPERPRECHARGEDURATION_2RTCCLK) || \
272 ((DURATION) == RTC_TAMPERPRECHARGEDURATION_4RTCCLK) || \
273 ((DURATION) == RTC_TAMPERPRECHARGEDURATION_8RTCCLK))
278 /** @defgroup RTCEx_Tamper_TimeStampOnTamperDetection_Definitions
281 #define RTC_TIMESTAMPONTAMPERDETECTION_ENABLE ((uint32_t)RTC_TAFCR_TAMPTS) /*!< TimeStamp on Tamper Detection event saved */
282 #define RTC_TIMESTAMPONTAMPERDETECTION_DISABLE ((uint32_t)0x00000000) /*!< TimeStamp on Tamper Detection event is not saved */
284 #define IS_TAMPER_TIMESTAMPONTAMPER_DETECTION(DETECTION) (((DETECTION) == RTC_TIMESTAMPONTAMPERDETECTION_ENABLE) || \
285 ((DETECTION) == RTC_TIMESTAMPONTAMPERDETECTION_DISABLE))
290 /** @defgroup RTCEx_Tamper_Pull_UP_Definitions
293 #define RTC_TAMPER_PULLUP_ENABLE ((uint32_t)0x00000000) /*!< TimeStamp on Tamper Detection event saved */
294 #define RTC_TAMPER_PULLUP_DISABLE ((uint32_t)RTC_TAFCR_TAMPPUDIS) /*!< TimeStamp on Tamper Detection event is not saved */
296 #define IS_TAMPER_PULLUP_STATE(STATE) (((STATE) == RTC_TAMPER_PULLUP_ENABLE) || \
297 ((STATE) == RTC_TAMPER_PULLUP_DISABLE))
302 /** @defgroup RTCEx_Wakeup_Timer_Definitions
305 #define RTC_WAKEUPCLOCK_RTCCLK_DIV16 ((uint32_t)0x00000000)
306 #define RTC_WAKEUPCLOCK_RTCCLK_DIV8 ((uint32_t)0x00000001)
307 #define RTC_WAKEUPCLOCK_RTCCLK_DIV4 ((uint32_t)0x00000002)
308 #define RTC_WAKEUPCLOCK_RTCCLK_DIV2 ((uint32_t)0x00000003)
309 #define RTC_WAKEUPCLOCK_CK_SPRE_16BITS ((uint32_t)0x00000004)
310 #define RTC_WAKEUPCLOCK_CK_SPRE_17BITS ((uint32_t)0x00000006)
312 #define IS_WAKEUP_CLOCK(CLOCK) (((CLOCK) == RTC_WAKEUPCLOCK_RTCCLK_DIV16) || \
313 ((CLOCK) == RTC_WAKEUPCLOCK_RTCCLK_DIV8) || \
314 ((CLOCK) == RTC_WAKEUPCLOCK_RTCCLK_DIV4) || \
315 ((CLOCK) == RTC_WAKEUPCLOCK_RTCCLK_DIV2) || \
316 ((CLOCK) == RTC_WAKEUPCLOCK_CK_SPRE_16BITS) || \
317 ((CLOCK) == RTC_WAKEUPCLOCK_CK_SPRE_17BITS))
319 #define IS_WAKEUP_COUNTER(COUNTER) ((COUNTER) <= 0xFFFF)
324 /** @defgroup RTCEx_Digital_Calibration_Definitions
327 #define RTC_CALIBSIGN_POSITIVE ((uint32_t)0x00000000)
328 #define RTC_CALIBSIGN_NEGATIVE ((uint32_t)0x00000080)
330 #define IS_RTC_CALIB_SIGN(SIGN) (((SIGN) == RTC_CALIBSIGN_POSITIVE) || \
331 ((SIGN) == RTC_CALIBSIGN_NEGATIVE))
333 #define IS_RTC_CALIB_VALUE(VALUE) ((VALUE) < 0x20)
338 /** @defgroup RTCEx_Smooth_calib_period_Definitions
341 #define RTC_SMOOTHCALIB_PERIOD_32SEC ((uint32_t)0x00000000) /*!< If RTCCLK = 32768 Hz, Smooth calibation
342 period is 32s, else 2exp20 RTCCLK seconds */
343 #define RTC_SMOOTHCALIB_PERIOD_16SEC ((uint32_t)0x00002000) /*!< If RTCCLK = 32768 Hz, Smooth calibation
344 period is 16s, else 2exp19 RTCCLK seconds */
345 #define RTC_SMOOTHCALIB_PERIOD_8SEC ((uint32_t)0x00004000) /*!< If RTCCLK = 32768 Hz, Smooth calibation
346 period is 8s, else 2exp18 RTCCLK seconds */
348 #define IS_RTC_SMOOTH_CALIB_PERIOD(PERIOD) (((PERIOD) == RTC_SMOOTHCALIB_PERIOD_32SEC) || \
349 ((PERIOD) == RTC_SMOOTHCALIB_PERIOD_16SEC) || \
350 ((PERIOD) == RTC_SMOOTHCALIB_PERIOD_8SEC))
355 /** @defgroup RTCEx_Smooth_calib_Plus_pulses_Definitions
358 #define RTC_SMOOTHCALIB_PLUSPULSES_SET ((uint32_t)0x00008000) /*!< The number of RTCCLK pulses added
359 during a X -second window = Y - CALM[8:0]
360 with Y = 512, 256, 128 when X = 32, 16, 8 */
361 #define RTC_SMOOTHCALIB_PLUSPULSES_RESET ((uint32_t)0x00000000) /*!< The number of RTCCLK pulses subbstited
362 during a 32-second window = CALM[8:0] */
364 #define IS_RTC_SMOOTH_CALIB_PLUS(PLUS) (((PLUS) == RTC_SMOOTHCALIB_PLUSPULSES_SET) || \
365 ((PLUS) == RTC_SMOOTHCALIB_PLUSPULSES_RESET))
370 /** @defgroup RTCEx_Smooth_calib_Minus_pulses_Definitions
373 #define IS_RTC_SMOOTH_CALIB_MINUS(VALUE) ((VALUE) <= 0x000001FF)
378 /** @defgroup RTCEx_Add_1_Second_Parameter_Definitions
381 #define RTC_SHIFTADD1S_RESET ((uint32_t)0x00000000)
382 #define RTC_SHIFTADD1S_SET ((uint32_t)0x80000000)
384 #define IS_RTC_SHIFT_ADD1S(SEL) (((SEL) == RTC_SHIFTADD1S_RESET) || \
385 ((SEL) == RTC_SHIFTADD1S_SET))
390 /** @defgroup RTCEx_Substract_Fraction_Of_Second_Value
393 #define IS_RTC_SHIFT_SUBFS(FS) ((FS) <= 0x00007FFF)
398 /** @defgroup RTCEx_Calib_Output_selection_Definitions
401 #define RTC_CALIBOUTPUT_512HZ ((uint32_t)0x00000000)
402 #define RTC_CALIBOUTPUT_1HZ ((uint32_t)0x00080000)
404 #define IS_RTC_CALIB_OUTPUT(OUTPUT) (((OUTPUT) == RTC_CALIBOUTPUT_512HZ) || \
405 ((OUTPUT) == RTC_CALIBOUTPUT_1HZ))
414 /* Exported macro ------------------------------------------------------------*/
417 * @brief Enable the RTC WakeUp Timer peripheral.
418 * @param __HANDLE__: specifies the RTC handle.
421 #define __HAL_RTC_WAKEUPTIMER_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= (RTC_CR_WUTE))
424 * @brief Enable the RTC TimeStamp peripheral.
425 * @param __HANDLE__: specifies the RTC handle.
428 #define __HAL_RTC_TIMESTAMP_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= (RTC_CR_TSE))
431 * @brief Disable the RTC WakeUp Timer peripheral.
432 * @param __HANDLE__: specifies the RTC handle.
435 #define __HAL_RTC_WAKEUPTIMER_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(RTC_CR_WUTE))
438 * @brief Disable the RTC TimeStamp peripheral.
439 * @param __HANDLE__: specifies the RTC handle.
442 #define __HAL_RTC_TIMESTAMP_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(RTC_CR_TSE))
445 * @brief Enable the Coarse calibration process.
446 * @param __HANDLE__: specifies the RTC handle.
449 #define __HAL_RTC_COARSE_CALIB_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= (RTC_CR_DCE))
452 * @brief Disable the Coarse calibration process.
453 * @param __HANDLE__: specifies the RTC handle.
456 #define __HAL_RTC_COARSE_CALIB_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(RTC_CR_DCE))
459 * @brief Enable the RTC calibration output.
460 * @param __HANDLE__: specifies the RTC handle.
463 #define __HAL_RTC_CALIBRATION_OUTPUT_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= (RTC_CR_COE))
466 * @brief Disable the calibration output.
467 * @param __HANDLE__: specifies the RTC handle.
470 #define __HAL_RTC_CALIBRATION_OUTPUT_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(RTC_CR_COE))
473 * @brief Enable the clock reference detection.
474 * @param __HANDLE__: specifies the RTC handle.
477 #define __HAL_RTC_CLOCKREF_DETECTION_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= (RTC_CR_REFCKON))
480 * @brief Disable the clock reference detection.
481 * @param __HANDLE__: specifies the RTC handle.
484 #define __HAL_RTC_CLOCKREF_DETECTION_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(RTC_CR_REFCKON))
487 * @brief Enable the RTC TimeStamp interrupt.
488 * @param __HANDLE__: specifies the RTC handle.
489 * @param __INTERRUPT__: specifies the RTC TimeStamp interrupt sources to be enabled or disabled.
490 * This parameter can be:
491 * @arg RTC_IT_TS: TimeStamp interrupt
494 #define __HAL_RTC_TIMESTAMP_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR |= (__INTERRUPT__))
497 * @brief Enable the RTC WakeUpTimer interrupt.
498 * @param __HANDLE__: specifies the RTC handle.
499 * @param __INTERRUPT__: specifies the RTC WakeUpTimer interrupt sources to be enabled or disabled.
500 * This parameter can be:
501 * @arg RTC_IT_WUT: WakeUpTimer A interrupt
504 #define __HAL_RTC_WAKEUPTIMER_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR |= (__INTERRUPT__))
507 * @brief Disable the RTC TimeStamp interrupt.
508 * @param __HANDLE__: specifies the RTC handle.
509 * @param __INTERRUPT__: specifies the RTC TimeStamp interrupt sources to be enabled or disabled.
510 * This parameter can be:
511 * @arg RTC_IT_TS: TimeStamp interrupt
514 #define __HAL_RTC_TIMESTAMP_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR &= ~(__INTERRUPT__))
517 * @brief Disable the RTC WakeUpTimer interrupt.
518 * @param __HANDLE__: specifies the RTC handle.
519 * @param __INTERRUPT__: specifies the RTC WakeUpTimer interrupt sources to be enabled or disabled.
520 * This parameter can be:
521 * @arg RTC_IT_WUT: WakeUpTimer A interrupt
524 #define __HAL_RTC_WAKEUPTIMER_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CR &= ~(__INTERRUPT__))
527 * @brief Check whether the specified RTC Tamper interrupt has occurred or not.
528 * @param __HANDLE__: specifies the RTC handle.
529 * @param __FLAG__: specifies the RTC Tamper interrupt sources to be enabled or disabled.
530 * This parameter can be:
534 #define __HAL_RTC_TAMPER_GET_IT(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & ((__FLAG__)>> 4)) != RESET)? SET : RESET)
537 * @brief Check whether the specified RTC WakeUpTimer interrupt has occurred or not.
538 * @param __HANDLE__: specifies the RTC handle.
539 * @param __FLAG__: specifies the RTC WakeUpTimer interrupt sources to be enabled or disabled.
540 * This parameter can be:
541 * @arg RTC_IT_WUT: WakeUpTimer A interrupt
544 #define __HAL_RTC_WAKEUPTIMER_GET_IT(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & ((__FLAG__)>> 4)) != RESET)? SET : RESET)
547 * @brief Check whether the specified RTC TimeStamp interrupt has occurred or not.
548 * @param __HANDLE__: specifies the RTC handle.
549 * @param __FLAG__: specifies the RTC TimeStamp interrupt sources to be enabled or disabled.
550 * This parameter can be:
551 * @arg RTC_IT_TS: TimeStamp interrupt
554 #define __HAL_RTC_TIMESTAMP_GET_IT(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & ((__FLAG__)>> 4)) != RESET)? SET : RESET)
557 * @brief Get the selected RTC TimeStamp's flag status.
558 * @param __HANDLE__: specifies the RTC handle.
559 * @param __FLAG__: specifies the RTC TimeStamp Flag sources to be enabled or disabled.
560 * This parameter can be:
562 * @arg RTC_FLAG_TSOVF
565 #define __HAL_RTC_TIMESTAMP_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & (__FLAG__)) != RESET)? SET : RESET)
568 * @brief Get the selected RTC WakeUpTimer's flag status.
569 * @param __HANDLE__: specifies the RTC handle.
570 * @param __FLAG__: specifies the RTC WakeUpTimer Flag sources to be enabled or disabled.
571 * This parameter can be:
573 * @arg RTC_FLAG_WUTWF
576 #define __HAL_RTC_WAKEUPTIMER_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & (__FLAG__)) != RESET)? SET : RESET)
579 * @brief Get the selected RTC Tamper's flag status.
580 * @param __HANDLE__: specifies the RTC handle.
581 * @param __FLAG__: specifies the RTC Tamper Flag sources to be enabled or disabled.
582 * This parameter can be:
583 * @arg RTC_FLAG_TAMP1F
586 #define __HAL_RTC_TAMPER_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & (__FLAG__)) != RESET)? SET : RESET)
589 * @brief Get the selected RTC shift operation's flag status.
590 * @param __HANDLE__: specifies the RTC handle.
591 * @param __FLAG__: specifies the RTC shift operation Flag is pending or not.
592 * This parameter can be:
596 #define __HAL_RTC_SHIFT_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->ISR) & (__FLAG__)) != RESET)? SET : RESET)
599 * @brief Clear the RTC Time Stamp's pending flags.
600 * @param __HANDLE__: specifies the RTC handle.
601 * @param __FLAG__: specifies the RTC Alarm Flag sources to be enabled or disabled.
602 * This parameter can be:
606 #define __HAL_RTC_TIMESTAMP_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR) = (~(((__FLAG__) | RTC_ISR_INIT)& 0x0000FFFF)|((__HANDLE__)->Instance->ISR & RTC_ISR_INIT))
609 * @brief Clear the RTC Tamper's pending flags.
610 * @param __HANDLE__: specifies the RTC handle.
611 * @param __FLAG__: specifies the RTC Tamper Flag sources to be enabled or disabled.
612 * This parameter can be:
613 * @arg RTC_FLAG_TAMP1F
616 #define __HAL_RTC_TAMPER_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR) = (~(((__FLAG__) | RTC_ISR_INIT)& 0x0000FFFF)|((__HANDLE__)->Instance->ISR & RTC_ISR_INIT))
619 * @brief Clear the RTC Wake Up timer's pending flags.
620 * @param __HANDLE__: specifies the RTC handle.
621 * @param __FLAG__: specifies the RTC Tamper Flag sources to be enabled or disabled.
622 * This parameter can be:
626 #define __HAL_RTC_WAKEUPTIMER_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ISR) = (~(((__FLAG__) | RTC_ISR_INIT)& 0x0000FFFF)|((__HANDLE__)->Instance->ISR & RTC_ISR_INIT))
628 /* Exported functions --------------------------------------------------------*/
630 /* RTC TimeStamp and Tamper functions *****************************************/
631 HAL_StatusTypeDef
HAL_RTCEx_SetTimeStamp(RTC_HandleTypeDef
*hrtc
, uint32_t TimeStampEdge
, uint32_t RTC_TimeStampPin
);
632 HAL_StatusTypeDef
HAL_RTCEx_SetTimeStamp_IT(RTC_HandleTypeDef
*hrtc
, uint32_t TimeStampEdge
, uint32_t RTC_TimeStampPin
);
633 HAL_StatusTypeDef
HAL_RTCEx_DeactivateTimeStamp(RTC_HandleTypeDef
*hrtc
);
634 HAL_StatusTypeDef
HAL_RTCEx_GetTimeStamp(RTC_HandleTypeDef
*hrtc
, RTC_TimeTypeDef
*sTimeStamp
, RTC_DateTypeDef
*sTimeStampDate
, uint32_t Format
);
636 HAL_StatusTypeDef
HAL_RTCEx_SetTamper(RTC_HandleTypeDef
*hrtc
, RTC_TamperTypeDef
* sTamper
);
637 HAL_StatusTypeDef
HAL_RTCEx_SetTamper_IT(RTC_HandleTypeDef
*hrtc
, RTC_TamperTypeDef
* sTamper
);
638 HAL_StatusTypeDef
HAL_RTCEx_DeactivateTamper(RTC_HandleTypeDef
*hrtc
, uint32_t Tamper
);
639 void HAL_RTCEx_TamperTimeStampIRQHandler(RTC_HandleTypeDef
*hrtc
);
641 void HAL_RTCEx_Tamper1EventCallback(RTC_HandleTypeDef
*hrtc
);
642 void HAL_RTCEx_Tamper2EventCallback(RTC_HandleTypeDef
*hrtc
);
643 void HAL_RTCEx_TimeStampEventCallback(RTC_HandleTypeDef
*hrtc
);
644 HAL_StatusTypeDef
HAL_RTCEx_PollForTimeStampEvent(RTC_HandleTypeDef
*hrtc
, uint32_t Timeout
);
645 HAL_StatusTypeDef
HAL_RTCEx_PollForTamper1Event(RTC_HandleTypeDef
*hrtc
, uint32_t Timeout
);
646 HAL_StatusTypeDef
HAL_RTCEx_PollForTamper2Event(RTC_HandleTypeDef
*hrtc
, uint32_t Timeout
);
648 /* RTC Wake-up functions ******************************************************/
649 HAL_StatusTypeDef
HAL_RTCEx_SetWakeUpTimer(RTC_HandleTypeDef
*hrtc
, uint32_t WakeUpCounter
, uint32_t WakeUpClock
);
650 HAL_StatusTypeDef
HAL_RTCEx_SetWakeUpTimer_IT(RTC_HandleTypeDef
*hrtc
, uint32_t WakeUpCounter
, uint32_t WakeUpClock
);
651 uint32_t HAL_RTCEx_DeactivateWakeUpTimer(RTC_HandleTypeDef
*hrtc
);
652 uint32_t HAL_RTCEx_GetWakeUpTimer(RTC_HandleTypeDef
*hrtc
);
653 void HAL_RTCEx_WakeUpTimerIRQHandler(RTC_HandleTypeDef
*hrtc
);
654 void HAL_RTCEx_WakeUpTimerEventCallback(RTC_HandleTypeDef
*hrtc
);
655 HAL_StatusTypeDef
HAL_RTCEx_PollForWakeUpTimerEvent(RTC_HandleTypeDef
*hrtc
, uint32_t Timeout
);
657 /* Extension Control functions ************************************************/
658 void HAL_RTCEx_BKUPWrite(RTC_HandleTypeDef
*hrtc
, uint32_t BackupRegister
, uint32_t Data
);
659 uint32_t HAL_RTCEx_BKUPRead(RTC_HandleTypeDef
*hrtc
, uint32_t BackupRegister
);
661 HAL_StatusTypeDef
HAL_RTCEx_SetCoarseCalib(RTC_HandleTypeDef
*hrtc
, uint32_t CalibSign
, uint32_t Value
);
662 HAL_StatusTypeDef
HAL_RTCEx_DeactivateCoarseCalib(RTC_HandleTypeDef
*hrtc
);
663 HAL_StatusTypeDef
HAL_RTCEx_SetSmoothCalib(RTC_HandleTypeDef
*hrtc
, uint32_t SmoothCalibPeriod
, uint32_t SmoothCalibPlusPulses
, uint32_t SmouthCalibMinusPulsesValue
);
664 HAL_StatusTypeDef
HAL_RTCEx_SetSynchroShift(RTC_HandleTypeDef
*hrtc
, uint32_t ShiftAdd1S
, uint32_t ShiftSubFS
);
665 HAL_StatusTypeDef
HAL_RTCEx_SetCalibrationOutPut(RTC_HandleTypeDef
*hrtc
, uint32_t CalibOutput
);
666 HAL_StatusTypeDef
HAL_RTCEx_DeactivateCalibrationOutPut(RTC_HandleTypeDef
*hrtc
);
667 HAL_StatusTypeDef
HAL_RTCEx_SetRefClock(RTC_HandleTypeDef
*hrtc
);
668 HAL_StatusTypeDef
HAL_RTCEx_DeactivateRefClock(RTC_HandleTypeDef
*hrtc
);
669 HAL_StatusTypeDef
HAL_RTCEx_EnableBypassShadow(RTC_HandleTypeDef
*hrtc
);
670 HAL_StatusTypeDef
HAL_RTCEx_DisableBypassShadow(RTC_HandleTypeDef
*hrtc
);
672 /* Extension RTC features functions *******************************************/
673 void HAL_RTCEx_AlarmBEventCallback(RTC_HandleTypeDef
*hrtc
);
674 HAL_StatusTypeDef
HAL_RTCEx_PollForAlarmBEvent(RTC_HandleTypeDef
*hrtc
, uint32_t Timeout
);
689 #endif /* __STM32F4xx_HAL_RTC_EX_H */
691 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/