1 /** 2 ****************************************************************************** 3 * @file stm32mp1xx_hal_rtc.h 4 * @author MCD Application Team 5 * @brief Header file of RTC HAL module. 6 ****************************************************************************** 7 * @attention 8 * 9 * <h2><center>© Copyright (c) 2019 STMicroelectronics. 10 * All rights reserved.</center></h2> 11 * 12 * This software component is licensed by ST under BSD 3-Clause license, 13 * the "License"; You may not use this file except in compliance with the 14 * License. You may obtain a copy of the License at: 15 * opensource.org/licenses/BSD-3-Clause 16 * 17 ****************************************************************************** 18 */ 19 20 /* Define to prevent recursive inclusion -------------------------------------*/ 21 #ifndef STM32MP1xx_HAL_RTC_H 22 #define STM32MP1xx_HAL_RTC_H 23 24 #ifdef __cplusplus 25 extern "C" { 26 #endif 27 28 /* Includes ------------------------------------------------------------------*/ 29 #include "stm32mp1xx_hal_def.h" 30 31 /** @addtogroup STM32MP1xx_HAL_Driver 32 * @{ 33 */ 34 35 /** @defgroup RTC RTC 36 * @{ 37 */ 38 39 /* Exported types ------------------------------------------------------------*/ 40 /** @defgroup RTC_Exported_Types RTC Exported Types 41 * @{ 42 */ 43 44 /** 45 * @brief HAL State structures definition 46 */ 47 typedef enum 48 { 49 HAL_RTC_STATE_RESET = 0x00U, /*!< RTC not yet initialized or disabled */ 50 HAL_RTC_STATE_READY = 0x01U, /*!< RTC initialized and ready for use */ 51 HAL_RTC_STATE_BUSY = 0x02U, /*!< RTC process is ongoing */ 52 HAL_RTC_STATE_TIMEOUT = 0x03U, /*!< RTC timeout state */ 53 HAL_RTC_STATE_ERROR = 0x04U /*!< RTC error state */ 54 55 } HAL_RTCStateTypeDef; 56 57 /** 58 * @brief RTC Configuration Structure definition 59 */ 60 typedef struct 61 { 62 uint32_t HourFormat; /*!< Specifies the RTC Hour Format. 63 This parameter can be a value of @ref RTC_Hour_Formats */ 64 65 uint32_t AsynchPrediv; /*!< Specifies the RTC Asynchronous Predivider value. 66 This parameter must be a number between Min_Data = 0x00 and Max_Data = 0x7F */ 67 68 uint32_t SynchPrediv; /*!< Specifies the RTC Synchronous Predivider value. 69 This parameter must be a number between Min_Data = 0x00 and Max_Data = 0x7FFF */ 70 71 uint32_t OutPut; /*!< Specifies which signal will be routed to the RTC output. 72 This parameter can be a value of @ref RTCEx_Output_selection_Definitions */ 73 74 uint32_t OutPutRemap; /*!< Specifies the remap for RTC output. 75 This parameter can be a value of @ref RTC_Output_ALARM_OUT_Remap */ 76 77 uint32_t OutPutPolarity; /*!< Specifies the polarity of the output signal. 78 This parameter can be a value of @ref RTC_Output_Polarity_Definitions */ 79 80 uint32_t OutPutType; /*!< Specifies the RTC Output Pin mode. 81 This parameter can be a value of @ref RTC_Output_Type_ALARM_OUT */ 82 83 uint32_t OutPutPullUp; /*!< Specifies the RTC Output Pull-Up mode. 84 This parameter can be a value of @ref RTC_Output_PullUp_ALARM_OUT */ 85 } RTC_InitTypeDef; 86 87 /** 88 * @brief RTC Time structure definition 89 */ 90 typedef struct 91 { 92 uint8_t Hours; /*!< Specifies the RTC Time Hour. 93 This parameter must be a number between Min_Data = 0 and Max_Data = 12 if the RTC_HourFormat_12 is selected. 94 This parameter must be a number between Min_Data = 0 and Max_Data = 23 if the RTC_HourFormat_24 is selected */ 95 96 uint8_t Minutes; /*!< Specifies the RTC Time Minutes. 97 This parameter must be a number between Min_Data = 0 and Max_Data = 59 */ 98 99 uint8_t Seconds; /*!< Specifies the RTC Time Seconds. 100 This parameter must be a number between Min_Data = 0 and Max_Data = 59 */ 101 102 uint8_t TimeFormat; /*!< Specifies the RTC AM/PM Time. 103 This parameter can be a value of @ref RTC_AM_PM_Definitions */ 104 105 uint32_t SubSeconds; /*!< Specifies the RTC_SSR RTC Sub Second register content. 106 This parameter corresponds to a time unit range between [0-1] Second 107 with [1 Sec / SecondFraction +1] granularity */ 108 109 uint32_t SecondFraction; /*!< Specifies the range or granularity of Sub Second register content 110 corresponding to Synchronous pre-scaler factor value (PREDIV_S) 111 This parameter corresponds to a time unit range between [0-1] Second 112 with [1 Sec / SecondFraction +1] granularity. 113 This field will be used only by HAL_RTC_GetTime function */ 114 115 uint32_t DayLightSaving; /*!< Specifies RTC_DayLightSaveOperation: the value of hour adjustment. 116 This parameter can be a value of @ref RTC_DayLightSaving_Definitions */ 117 118 uint32_t StoreOperation; /*!< Specifies RTC_StoreOperation value to be written in the BKP bit 119 in CR register to store the operation. 120 This parameter can be a value of @ref RTC_StoreOperation_Definitions */ 121 } RTC_TimeTypeDef; 122 123 /** 124 * @brief RTC Date structure definition 125 */ 126 typedef struct 127 { 128 uint8_t WeekDay; /*!< Specifies the RTC Date WeekDay. 129 This parameter can be a value of @ref RTC_WeekDay_Definitions */ 130 131 uint8_t Month; /*!< Specifies the RTC Date Month (in BCD format). 132 This parameter can be a value of @ref RTC_Month_Date_Definitions */ 133 134 uint8_t Date; /*!< Specifies the RTC Date. 135 This parameter must be a number between Min_Data = 1 and Max_Data = 31 */ 136 137 uint8_t Year; /*!< Specifies the RTC Date Year. 138 This parameter must be a number between Min_Data = 0 and Max_Data = 99 */ 139 140 } RTC_DateTypeDef; 141 142 /** 143 * @brief RTC Alarm structure definition 144 */ 145 typedef struct 146 { 147 RTC_TimeTypeDef AlarmTime; /*!< Specifies the RTC Alarm Time members */ 148 149 uint32_t AlarmMask; /*!< Specifies the RTC Alarm Masks. 150 This parameter can be a value of @ref RTC_AlarmMask_Definitions */ 151 152 uint32_t AlarmSubSecondMask; /*!< Specifies the RTC Alarm SubSeconds Masks. 153 This parameter can be a value of @ref RTC_Alarm_Sub_Seconds_Masks_Definitions */ 154 155 uint32_t AlarmDateWeekDaySel; /*!< Specifies the RTC Alarm is on Date or WeekDay. 156 This parameter can be a value of @ref RTC_AlarmDateWeekDay_Definitions */ 157 158 uint8_t AlarmDateWeekDay; /*!< Specifies the RTC Alarm Date/WeekDay. 159 If the Alarm Date is selected, this parameter must be set to a value in the 1-31 range. 160 If the Alarm WeekDay is selected, this parameter can be a value of @ref RTC_WeekDay_Definitions */ 161 162 uint32_t Alarm; /*!< Specifies the alarm . 163 This parameter can be a value of @ref RTC_Alarms_Definitions */ 164 } RTC_AlarmTypeDef; 165 166 /** 167 * @brief RTC Handle Structure definition 168 */ 169 #if (USE_HAL_RTC_REGISTER_CALLBACKS == 1) 170 typedef struct __RTC_HandleTypeDef 171 #else 172 typedef struct 173 #endif /* (USE_HAL_RTC_REGISTER_CALLBACKS) */ 174 { 175 RTC_TypeDef *Instance; /*!< Legacy register base address. Not used anymore, the driver directly uses cmsis base address */ 176 177 RTC_InitTypeDef Init; /*!< RTC required parameters */ 178 179 HAL_LockTypeDef Lock; /*!< RTC locking object */ 180 181 __IO HAL_RTCStateTypeDef State; /*!< Time communication state */ 182 183 #if (USE_HAL_RTC_REGISTER_CALLBACKS == 1) 184 void (* AlarmAEventCallback)(struct __RTC_HandleTypeDef *hrtc); /*!< RTC Alarm A Event callback */ 185 void (* AlarmBEventCallback)(struct __RTC_HandleTypeDef *hrtc); /*!< RTC Alarm B Event callback */ 186 void (* TimeStampEventCallback)(struct __RTC_HandleTypeDef *hrtc); /*!< RTC TimeStamp Event callback */ 187 void (* WakeUpTimerEventCallback)(struct __RTC_HandleTypeDef *hrtc); /*!< RTC WakeUpTimer Event callback */ 188 void (* Tamper1EventCallback)(struct __RTC_HandleTypeDef *hrtc); /*!< RTC Tamper 1 Event callback */ 189 void (* Tamper2EventCallback)(struct __RTC_HandleTypeDef *hrtc); /*!< RTC Tamper 2 Event callback */ 190 void (* Tamper3EventCallback)(struct __RTC_HandleTypeDef *hrtc); /*!< RTC Tamper 3 Event callback */ 191 void (* InternalTamper1EventCallback)(struct __RTC_HandleTypeDef *hrtc); /*!< RTC Internal Tamper 1 Event callback */ 192 void (* InternalTamper2EventCallback)(struct __RTC_HandleTypeDef *hrtc); /*!< RTC Internal Tamper 2 Event callback */ 193 void (* InternalTamper3EventCallback)(struct __RTC_HandleTypeDef *hrtc); /*!< RTC Internal Tamper 3 Event callback */ 194 void (* InternalTamper4EventCallback)(struct __RTC_HandleTypeDef *hrtc); /*!< RTC Internal Tamper 4 Event callback */ 195 void (* InternalTamper5EventCallback)(struct __RTC_HandleTypeDef *hrtc); /*!< RTC Internal Tamper 5 Event callback */ 196 void (* InternalTamper8EventCallback)(struct __RTC_HandleTypeDef *hrtc); /*!< RTC Internal Tamper 8 Event callback */ 197 void (* MspInitCallback)(struct __RTC_HandleTypeDef *hrtc); /*!< RTC Msp Init callback */ 198 void (* MspDeInitCallback)(struct __RTC_HandleTypeDef *hrtc); /*!< RTC Msp DeInit callback */ 199 200 #endif /* (USE_HAL_RTC_REGISTER_CALLBACKS) */ 201 202 } RTC_HandleTypeDef; 203 204 #if (USE_HAL_RTC_REGISTER_CALLBACKS == 1) 205 /** 206 * @brief HAL RTC Callback ID enumeration definition 207 */ 208 typedef enum 209 { 210 HAL_RTC_ALARM_A_EVENT_CB_ID = 0U, /*!< RTC Alarm A Event Callback ID */ 211 HAL_RTC_ALARM_B_EVENT_CB_ID = 1U, /*!< RTC Alarm B Event Callback ID */ 212 HAL_RTC_TIMESTAMP_EVENT_CB_ID = 2U, /*!< RTC TimeStamp Event Callback ID */ 213 HAL_RTC_WAKEUPTIMER_EVENT_CB_ID = 3U, /*!< RTC WakeUp Timer Event Callback ID */ 214 HAL_RTC_TAMPER1_EVENT_CB_ID = 4U, /*!< RTC Tamper 1 Callback ID */ 215 HAL_RTC_TAMPER2_EVENT_CB_ID = 5U, /*!< RTC Tamper 2 Callback ID */ 216 HAL_RTC_TAMPER3_EVENT_CB_ID = 6U, /*!< RTC Tamper 3 Callback ID */ 217 HAL_RTC_INTERNAL_TAMPER1_EVENT_CB_ID = 12U, /*!< RTC Internal Tamper 1 Callback ID */ 218 HAL_RTC_INTERNAL_TAMPER2_EVENT_CB_ID = 13U, /*!< RTC Internal Tamper 2 Callback ID */ 219 HAL_RTC_INTERNAL_TAMPER3_EVENT_CB_ID = 14U, /*!< RTC Internal Tamper 3 Callback ID */ 220 HAL_RTC_INTERNAL_TAMPER5_EVENT_CB_ID = 15U, /*!< RTC Internal Tamper 5 Callback ID */ 221 HAL_RTC_INTERNAL_TAMPER8_EVENT_CB_ID = 16U, /*!< RTC Internal Tamper 8 Callback ID */ 222 HAL_RTC_MSPINIT_CB_ID = 34U, /*!< RTC Msp Init callback ID */ 223 HAL_RTC_MSPDEINIT_CB_ID = 35U /*!< RTC Msp DeInit callback ID */ 224 } HAL_RTC_CallbackIDTypeDef; 225 226 /** 227 * @brief HAL RTC Callback pointer definition 228 */ 229 typedef void (*pRTC_CallbackTypeDef)(RTC_HandleTypeDef *hrtc); /*!< pointer to an RTC callback function */ 230 #endif /* USE_HAL_RTC_REGISTER_CALLBACKS */ 231 232 /** 233 * @} 234 */ 235 236 /* Exported constants --------------------------------------------------------*/ 237 /** @defgroup RTC_Exported_Constants RTC Exported Constants 238 * @{ 239 */ 240 241 /** @defgroup RTC_Hour_Formats RTC Hour Formats 242 * @{ 243 */ 244 #define RTC_HOURFORMAT_24 0x00000000u 245 #define RTC_HOURFORMAT_12 RTC_CR_FMT 246 /** 247 * @} 248 */ 249 250 /** @defgroup RTCEx_Output_selection_Definitions RTCEx Output Selection Definition 251 * @{ 252 */ 253 #define RTC_OUTPUT_DISABLE 0x00000000u 254 #define RTC_OUTPUT_ALARMA RTC_CR_OSEL_0 255 #define RTC_OUTPUT_ALARMB RTC_CR_OSEL_1 256 #define RTC_OUTPUT_WAKEUP RTC_CR_OSEL 257 #define RTC_OUTPUT_TAMPER RTC_CR_TAMPOE 258 /** 259 * @} 260 */ 261 262 263 /** @defgroup RTC_Output_Polarity_Definitions RTC Output Polarity Definitions 264 * @{ 265 */ 266 #define RTC_OUTPUT_POLARITY_HIGH 0x00000000u 267 #define RTC_OUTPUT_POLARITY_LOW RTC_CR_POL 268 /** 269 * @} 270 */ 271 272 /** @defgroup RTC_Output_Type_ALARM_OUT RTC Output Type ALARM OUT 273 * @{ 274 */ 275 #define RTC_OUTPUT_TYPE_PUSHPULL 0x00000000u 276 #define RTC_OUTPUT_TYPE_OPENDRAIN RTC_CR_TAMPALRM_TYPE 277 /** 278 * @} 279 */ 280 281 /** @defgroup RTC_Output_PullUp_ALARM_OUT RTC Output Pull-Up ALARM OUT 282 * @{ 283 */ 284 #define RTC_OUTPUT_PULLUP_NONE 0x00000000u 285 #define RTC_OUTPUT_PULLUP_ON RTC_CR_TAMPALRM_PU 286 /** 287 * @} 288 */ 289 290 /** @defgroup RTC_Output_ALARM_OUT_Remap RTC Output ALARM OUT Remap 291 * @{ 292 */ 293 #define RTC_OUTPUT_REMAP_NONE 0x00000000u 294 #define RTC_OUTPUT_REMAP_POS1 RTC_CR_OUT2EN 295 /** 296 * @} 297 */ 298 299 /** @defgroup RTC_AM_PM_Definitions RTC AM PM Definitions 300 * @{ 301 */ 302 #define RTC_HOURFORMAT12_AM 0x0u 303 #define RTC_HOURFORMAT12_PM 0x1u 304 /** 305 * @} 306 */ 307 308 /** @defgroup RTC_DayLightSaving_Definitions RTC DayLightSaving Definitions 309 * @{ 310 */ 311 #define RTC_DAYLIGHTSAVING_SUB1H RTC_CR_SUB1H 312 #define RTC_DAYLIGHTSAVING_ADD1H RTC_CR_ADD1H 313 #define RTC_DAYLIGHTSAVING_NONE 0x00000000u 314 /** 315 * @} 316 */ 317 318 /** @defgroup RTC_StoreOperation_Definitions RTC StoreOperation Definitions 319 * @{ 320 */ 321 #define RTC_STOREOPERATION_RESET 0x00000000u 322 #define RTC_STOREOPERATION_SET RTC_CR_BKP 323 /** 324 * @} 325 */ 326 327 /** @defgroup RTC_Input_parameter_format_definitions RTC Input Parameter Format Definitions 328 * @{ 329 */ 330 #define RTC_FORMAT_BIN 0x00000000u 331 #define RTC_FORMAT_BCD 0x00000001u 332 /** 333 * @} 334 */ 335 336 /** @defgroup RTC_Month_Date_Definitions RTC Month Date Definitions 337 * @{ 338 */ 339 340 /* Coded in BCD format */ 341 #define RTC_MONTH_JANUARY ((uint8_t)0x01U) 342 #define RTC_MONTH_FEBRUARY ((uint8_t)0x02U) 343 #define RTC_MONTH_MARCH ((uint8_t)0x03U) 344 #define RTC_MONTH_APRIL ((uint8_t)0x04U) 345 #define RTC_MONTH_MAY ((uint8_t)0x05U) 346 #define RTC_MONTH_JUNE ((uint8_t)0x06U) 347 #define RTC_MONTH_JULY ((uint8_t)0x07U) 348 #define RTC_MONTH_AUGUST ((uint8_t)0x08U) 349 #define RTC_MONTH_SEPTEMBER ((uint8_t)0x09U) 350 #define RTC_MONTH_OCTOBER ((uint8_t)0x10U) 351 #define RTC_MONTH_NOVEMBER ((uint8_t)0x11U) 352 #define RTC_MONTH_DECEMBER ((uint8_t)0x12U) 353 354 /** 355 * @} 356 */ 357 358 /** @defgroup RTC_WeekDay_Definitions RTC WeekDay Definitions 359 * @{ 360 */ 361 #define RTC_WEEKDAY_MONDAY ((uint8_t)0x01U) 362 #define RTC_WEEKDAY_TUESDAY ((uint8_t)0x02U) 363 #define RTC_WEEKDAY_WEDNESDAY ((uint8_t)0x03U) 364 #define RTC_WEEKDAY_THURSDAY ((uint8_t)0x04U) 365 #define RTC_WEEKDAY_FRIDAY ((uint8_t)0x05U) 366 #define RTC_WEEKDAY_SATURDAY ((uint8_t)0x06U) 367 #define RTC_WEEKDAY_SUNDAY ((uint8_t)0x07U) 368 369 /** 370 * @} 371 */ 372 373 /** @defgroup RTC_AlarmDateWeekDay_Definitions RTC AlarmDateWeekDay Definitions 374 * @{ 375 */ 376 #define RTC_ALARMDATEWEEKDAYSEL_DATE 0x00000000u 377 #define RTC_ALARMDATEWEEKDAYSEL_WEEKDAY RTC_ALRMAR_WDSEL 378 379 /** 380 * @} 381 */ 382 383 /** @defgroup RTC_AlarmMask_Definitions RTC AlarmMask Definitions 384 * @{ 385 */ 386 #define RTC_ALARMMASK_NONE 0x00000000u 387 #define RTC_ALARMMASK_DATEWEEKDAY RTC_ALRMAR_MSK4 388 #define RTC_ALARMMASK_HOURS RTC_ALRMAR_MSK3 389 #define RTC_ALARMMASK_MINUTES RTC_ALRMAR_MSK2 390 #define RTC_ALARMMASK_SECONDS RTC_ALRMAR_MSK1 391 #define RTC_ALARMMASK_ALL (RTC_ALARMMASK_DATEWEEKDAY | RTC_ALARMMASK_HOURS | \ 392 RTC_ALARMMASK_MINUTES | RTC_ALARMMASK_SECONDS) 393 394 /** 395 * @} 396 */ 397 398 /** @defgroup RTC_Alarms_Definitions RTC Alarms Definitions 399 * @{ 400 */ 401 #define RTC_ALARM_A RTC_CR_ALRAE 402 #define RTC_ALARM_B RTC_CR_ALRBE 403 404 /** 405 * @} 406 */ 407 408 409 /** @defgroup RTC_Alarm_Sub_Seconds_Masks_Definitions RTC Alarm Sub Seconds Masks Definitions 410 * @{ 411 */ 412 #define RTC_ALARMSUBSECONDMASK_ALL 0x00000000u /*!< All Alarm SS fields are masked. 413 There is no comparison on sub seconds 414 for Alarm */ 415 #define RTC_ALARMSUBSECONDMASK_SS14_1 RTC_ALRMASSR_MASKSS_0 /*!< SS[14:1] not used in Alarm 416 comparison. Only SS[0] is compared. */ 417 #define RTC_ALARMSUBSECONDMASK_SS14_2 RTC_ALRMASSR_MASKSS_1 /*!< SS[14:2] not used in Alarm 418 comparison. Only SS[1:0] are compared */ 419 #define RTC_ALARMSUBSECONDMASK_SS14_3 (RTC_ALRMASSR_MASKSS_0 | RTC_ALRMASSR_MASKSS_1) /*!< SS[14:3] not used in Alarm 420 comparison. Only SS[2:0] are compared */ 421 #define RTC_ALARMSUBSECONDMASK_SS14_4 RTC_ALRMASSR_MASKSS_2 /*!< SS[14:4] not used in Alarm 422 comparison. Only SS[3:0] are compared */ 423 #define RTC_ALARMSUBSECONDMASK_SS14_5 (RTC_ALRMASSR_MASKSS_0 | RTC_ALRMASSR_MASKSS_2) /*!< SS[14:5] not used in Alarm 424 comparison. Only SS[4:0] are compared */ 425 #define RTC_ALARMSUBSECONDMASK_SS14_6 (RTC_ALRMASSR_MASKSS_1 | RTC_ALRMASSR_MASKSS_2) /*!< SS[14:6] not used in Alarm 426 comparison. Only SS[5:0] are compared */ 427 #define RTC_ALARMSUBSECONDMASK_SS14_7 (RTC_ALRMASSR_MASKSS_0 | RTC_ALRMASSR_MASKSS_1 | RTC_ALRMASSR_MASKSS_2) /*!< SS[14:7] not used in Alarm 428 comparison. Only SS[6:0] are compared */ 429 #define RTC_ALARMSUBSECONDMASK_SS14_8 RTC_ALRMASSR_MASKSS_3 /*!< SS[14:8] not used in Alarm 430 comparison. Only SS[7:0] are compared */ 431 #define RTC_ALARMSUBSECONDMASK_SS14_9 (RTC_ALRMASSR_MASKSS_0 | RTC_ALRMASSR_MASKSS_3) /*!< SS[14:9] not used in Alarm 432 comparison. Only SS[8:0] are compared */ 433 #define RTC_ALARMSUBSECONDMASK_SS14_10 (RTC_ALRMASSR_MASKSS_1 | RTC_ALRMASSR_MASKSS_3) /*!< SS[14:10] not used in Alarm 434 comparison. Only SS[9:0] are compared */ 435 #define RTC_ALARMSUBSECONDMASK_SS14_11 (RTC_ALRMASSR_MASKSS_0 | RTC_ALRMASSR_MASKSS_1 | RTC_ALRMASSR_MASKSS_3) /*!< SS[14:11] not used in Alarm 436 comparison. Only SS[10:0] are compared */ 437 #define RTC_ALARMSUBSECONDMASK_SS14_12 (RTC_ALRMASSR_MASKSS_2 | RTC_ALRMASSR_MASKSS_3) /*!< SS[14:12] not used in Alarm 438 comparison.Only SS[11:0] are compared */ 439 #define RTC_ALARMSUBSECONDMASK_SS14_13 (RTC_ALRMASSR_MASKSS_0 | RTC_ALRMASSR_MASKSS_2 | RTC_ALRMASSR_MASKSS_3) /*!< SS[14:13] not used in Alarm 440 comparison. Only SS[12:0] are compared */ 441 #define RTC_ALARMSUBSECONDMASK_SS14 (RTC_ALRMASSR_MASKSS_1 | RTC_ALRMASSR_MASKSS_2 | RTC_ALRMASSR_MASKSS_3) /*!< SS[14] not used in Alarm 442 comparison. Only SS[13:0] are compared */ 443 #define RTC_ALARMSUBSECONDMASK_NONE RTC_ALRMASSR_MASKSS /*!< SS[14:0] are compared and must match 444 to activate alarm. */ 445 /** 446 * @} 447 */ 448 449 /** @defgroup RTC_Interrupts_Definitions RTC Interrupts Definitions 450 * @{ 451 */ 452 #define RTC_IT_TS RTC_CR_TSIE /*!< Enable Timestamp Interrupt */ 453 #define RTC_IT_WUT RTC_CR_WUTIE /*!< Enable Wakeup timer Interrupt */ 454 #define RTC_IT_ALRA RTC_CR_ALRAIE /*!< Enable Alarm A Interrupt */ 455 #define RTC_IT_ALRB RTC_CR_ALRBIE /*!< Enable Alarm B Interrupt */ 456 /** 457 * @} 458 */ 459 460 /** @defgroup RTC_Flag_Mask RTC Flag Mask (5bits) describe in RTC_Flags_Definitions 461 * @{ 462 */ 463 #define RTC_FLAG_MASK 0x001Fu /*!< RTC flags mask (5bits) */ 464 /** 465 * @} 466 */ 467 468 /** @defgroup RTC_Flags_Definitions RTC Flags Definitions 469 * Elements values convention: 000000XX000YYYYYb 470 * - YYYYY : Interrupt flag position in the XX register (5bits) 471 * - XX : Interrupt status register (2bits) 472 * - 01: ICSR register 473 * - 10: SR or SCR or MISR or SMISR registers 474 * @{ 475 */ 476 #define RTC_FLAG_RECALPF (0x00000100U | RTC_ICSR_RECALPF_Pos) /*!< Recalibration pending Flag */ 477 #define RTC_FLAG_INITF (0x00000100U | RTC_ICSR_INITF_Pos) /*!< Initialization flag */ 478 #define RTC_FLAG_RSF (0x00000100U | RTC_ICSR_RSF_Pos) /*!< Registers synchronization flag */ 479 #define RTC_FLAG_INITS (0x00000100U | RTC_ICSR_INITS_Pos) /*!< Initialization status flag */ 480 #define RTC_FLAG_SHPF (0x00000100U | RTC_ICSR_SHPF_Pos) /*!< Shift operation pending flag */ 481 #define RTC_FLAG_WUTWF (0x00000100U | RTC_ICSR_WUTWF_Pos) /*!< Wakeup timer write flag */ 482 #define RTC_FLAG_ITSF (0x00000200U | RTC_SR_ITSF_Pos) /*!< Internal Time-stamp flag */ 483 #define RTC_FLAG_TSOVF (0x00000200U | RTC_SR_TSOVF_Pos) /*!< Time-stamp overflow flag */ 484 #define RTC_FLAG_TSF (0x00000200U | RTC_SR_TSF_Pos) /*!< Time-stamp flag */ 485 #define RTC_FLAG_WUTF (0x00000200U | RTC_SR_WUTF_Pos) /*!< Wakeup timer flag */ 486 #define RTC_FLAG_ALRBF (0x00000200U | RTC_SR_ALRBF_Pos) /*!< Alarm B flag */ 487 #define RTC_FLAG_ALRAF (0x00000200U | RTC_SR_ALRAF_Pos) /*!< Alarm A flag */ 488 /** 489 * @} 490 */ 491 492 /** @defgroup RTC_Clear_Flags_Definitions RTC Clear Flags Definitions 493 * @{ 494 */ 495 #define RTC_CLEAR_ITSF RTC_SCR_CITSF /*!< Clear Internal Time-stamp flag */ 496 #define RTC_CLEAR_TSOVF RTC_SCR_CTSOVF /*!< Clear Time-stamp overflow flag */ 497 #define RTC_CLEAR_TSF RTC_SCR_CTSF /*!< Clear Time-stamp flag */ 498 #define RTC_CLEAR_WUTF RTC_SCR_CWUTF /*!< Clear Wakeup timer flag */ 499 #define RTC_CLEAR_ALRBF RTC_SCR_CALRBF /*!< Clear Alarm B flag */ 500 #define RTC_CLEAR_ALRAF RTC_SCR_CALRAF /*!< Clear Alarm A flag */ 501 /** 502 * @} 503 */ 504 505 /** 506 * @} 507 */ 508 509 /* Exported macros -----------------------------------------------------------*/ 510 /** @defgroup RTC_Exported_Macros RTC Exported Macros 511 * @{ 512 */ 513 514 /** @brief Reset RTC handle state 515 * @param __HANDLE__ RTC handle. 516 * @retval None 517 */ 518 #if (USE_HAL_RTC_REGISTER_CALLBACKS == 1) 519 #define __HAL_RTC_RESET_HANDLE_STATE(__HANDLE__) do{\ 520 (__HANDLE__)->State = HAL_RTC_STATE_RESET;\ 521 (__HANDLE__)->MspInitCallback = NULL;\ 522 (__HANDLE__)->MspDeInitCallback = NULL;\ 523 }while(0) 524 #else 525 #define __HAL_RTC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_RTC_STATE_RESET) 526 #endif /* USE_HAL_RTC_REGISTER_CALLBACKS */ 527 528 /** 529 * @brief Disable the write protection for RTC registers. 530 * @param __HANDLE__ specifies the RTC handle. 531 * @retval None 532 */ 533 #define __HAL_RTC_WRITEPROTECTION_DISABLE(__HANDLE__) \ 534 do{ \ 535 RTC->WPR = 0xCAU; \ 536 RTC->WPR = 0x53U; \ 537 } while(0U) 538 539 /** 540 * @brief Enable the write protection for RTC registers. 541 * @param __HANDLE__ specifies the RTC handle. 542 * @retval None 543 */ 544 #define __HAL_RTC_WRITEPROTECTION_ENABLE(__HANDLE__) \ 545 do{ \ 546 RTC->WPR = 0xFFU; \ 547 } while(0U) 548 549 /** 550 * @brief Add 1 hour (summer time change). 551 * @param __HANDLE__ specifies the RTC handle. 552 * @param __BKP__ Backup 553 * This parameter can be: 554 * @arg @ref RTC_STOREOPERATION_RESET 555 * @arg @ref RTC_STOREOPERATION_SET 556 * @retval None 557 */ 558 #define __HAL_RTC_DAYLIGHT_SAVING_TIME_ADD1H(__HANDLE__, __BKP__) \ 559 do { \ 560 __HAL_RTC_WRITEPROTECTION_DISABLE(__HANDLE__); \ 561 SET_BIT(RTC->CR, RTC_CR_ADD1H); \ 562 MODIFY_REG(RTC->CR, RTC_CR_BKP , (__BKP__)); \ 563 __HAL_RTC_WRITEPROTECTION_ENABLE(__HANDLE__); \ 564 } while(0); 565 566 /** 567 * @brief Subtract 1 hour (winter time change). 568 * @param __HANDLE__ specifies the RTC handle. 569 * @param __BKP__ Backup 570 * This parameter can be: 571 * @arg @ref RTC_STOREOPERATION_RESET 572 * @arg @ref RTC_STOREOPERATION_SET 573 * @retval None 574 */ 575 #define __HAL_RTC_DAYLIGHT_SAVING_TIME_SUB1H(__HANDLE__, __BKP__) \ 576 do { \ 577 __HAL_RTC_WRITEPROTECTION_DISABLE(__HANDLE__); \ 578 SET_BIT(RTC->CR, RTC_CR_SUB1H); \ 579 MODIFY_REG(RTC->CR, RTC_CR_BKP , (__BKP__)); \ 580 __HAL_RTC_WRITEPROTECTION_ENABLE(__HANDLE__); \ 581 } while(0); 582 583 /** 584 * @brief Enable the RTC ALARMA peripheral. 585 * @param __HANDLE__ specifies the RTC handle. 586 * @retval None 587 */ 588 #define __HAL_RTC_ALARMA_ENABLE(__HANDLE__) (RTC->CR |= (RTC_CR_ALRAE)) 589 590 /** 591 * @brief Disable the RTC ALARMA peripheral. 592 * @param __HANDLE__ specifies the RTC handle. 593 * @retval None 594 */ 595 #define __HAL_RTC_ALARMA_DISABLE(__HANDLE__) (RTC->CR &= ~(RTC_CR_ALRAE)) 596 597 /** 598 * @brief Enable the RTC ALARMB peripheral. 599 * @param __HANDLE__ specifies the RTC handle. 600 * @retval None 601 */ 602 #define __HAL_RTC_ALARMB_ENABLE(__HANDLE__) (RTC->CR |= (RTC_CR_ALRBE)) 603 604 /** 605 * @brief Disable the RTC ALARMB peripheral. 606 * @param __HANDLE__ specifies the RTC handle. 607 * @retval None 608 */ 609 #define __HAL_RTC_ALARMB_DISABLE(__HANDLE__) (RTC->CR &= ~(RTC_CR_ALRBE)) 610 611 /** 612 * @brief Enable the RTC Alarm interrupt. 613 * @param __HANDLE__ specifies the RTC handle. 614 * @param __INTERRUPT__ specifies the RTC Alarm interrupt sources to be enabled or disabled. 615 * This parameter can be any combination of the following values: 616 * @arg @ref RTC_IT_ALRA Alarm A interrupt 617 * @arg @ref RTC_IT_ALRB Alarm B interrupt 618 * @retval None 619 */ 620 #define __HAL_RTC_ALARM_ENABLE_IT(__HANDLE__, __INTERRUPT__) (RTC->CR |= (__INTERRUPT__)) 621 622 /** 623 * @brief Disable the RTC Alarm interrupt. 624 * @param __HANDLE__ specifies the RTC handle. 625 * @param __INTERRUPT__ specifies the RTC Alarm interrupt sources to be enabled or disabled. 626 * This parameter can be any combination of the following values: 627 * @arg @ref RTC_IT_ALRA Alarm A interrupt 628 * @arg @ref RTC_IT_ALRB Alarm B interrupt 629 * @retval None 630 */ 631 #define __HAL_RTC_ALARM_DISABLE_IT(__HANDLE__, __INTERRUPT__) (RTC->CR &= ~(__INTERRUPT__)) 632 633 /** 634 * @brief Check whether the specified RTC Alarm interrupt has occurred or not. 635 * @param __HANDLE__ specifies the RTC handle. 636 * @param __INTERRUPT__ specifies the RTC Alarm interrupt sources to check. 637 * This parameter can be: 638 * @arg @ref RTC_IT_ALRA Alarm A interrupt 639 * @arg @ref RTC_IT_ALRB Alarm B interrupt 640 * @retval None 641 */ 642 #define __HAL_RTC_ALARM_GET_IT(__HANDLE__, __INTERRUPT__) ((((RTC->MISR)& ((__INTERRUPT__)>> 12U)) != 0U) ? 1UL : 0UL) 643 644 /** 645 * @brief Check whether the specified RTC Alarm interrupt has been enabled or not. 646 * @param __HANDLE__ specifies the RTC handle. 647 * @param __INTERRUPT__ specifies the RTC Alarm interrupt sources to check. 648 * This parameter can be: 649 * @arg @ref RTC_IT_ALRA Alarm A interrupt 650 * @arg @ref RTC_IT_ALRB Alarm B interrupt 651 * @retval None 652 */ 653 #define __HAL_RTC_ALARM_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((RTC->CR) & (__INTERRUPT__)) != 0U) ? 1UL : 0UL) 654 655 /** 656 * @brief Get the selected RTC Alarms flag status. 657 * @param __HANDLE__ specifies the RTC handle. 658 * @param __FLAG__ specifies the RTC Alarm Flag sources to check. 659 * This parameter can be: 660 * @arg @ref RTC_FLAG_ALRAF 661 * @arg @ref RTC_FLAG_ALRBF 662 * @retval None 663 */ 664 #define __HAL_RTC_ALARM_GET_FLAG(__HANDLE__, __FLAG__) (__HAL_RTC_GET_FLAG((__HANDLE__), (__FLAG__))) 665 666 /** 667 * @brief Clear the RTC Alarms pending flags. 668 * @param __HANDLE__ specifies the RTC handle. 669 * @param __FLAG__ specifies the RTC Alarm Flag sources to clear. 670 * This parameter can be: 671 * @arg @ref RTC_FLAG_ALRAF 672 * @arg @ref RTC_FLAG_ALRBF 673 * @retval None 674 */ 675 #define __HAL_RTC_ALARM_CLEAR_FLAG(__HANDLE__, __FLAG__) (((__FLAG__) == RTC_FLAG_ALRAF) ? ((RTC->SCR = (RTC_CLEAR_ALRAF))) : \ 676 (RTC->SCR = (RTC_CLEAR_ALRBF))) 677 678 #if defined(CORE_CM4) 679 /** 680 * @brief Enable interrupt on the RTC Alarm associated Exti line. 681 * @retval None 682 */ 683 #define __HAL_RTC_ALARM_EXTI_ENABLE_IT() (EXTI_C2->IMR1 |= RTC_EXTI_LINE_ALARM_EVENT) 684 685 /** 686 * @brief Disable interrupt on the RTC Alarm associated Exti line. 687 * @retval None 688 */ 689 #define __HAL_RTC_ALARM_EXTI_DISABLE_IT() (EXTI_C2->IMR1 &= ~(RTC_EXTI_LINE_ALARM_EVENT)) 690 691 /** 692 * @brief Enable event on the RTC Alarm associated Exti line. 693 * @retval None 694 */ 695 #define __HAL_RTC_ALARM_EXTI_ENABLE_EVENT() (EXTI_C2->EMR1 |= RTC_EXTI_LINE_ALARM_EVENT) 696 697 /** 698 * @brief Disable event on the RTC Alarm associated Exti line. 699 * @retval None 700 */ 701 #define __HAL_RTC_ALARM_EXTI_DISABLE_EVENT() (EXTI_C2->EMR1 &= ~(RTC_EXTI_LINE_ALARM_EVENT)) 702 703 #elif defined(CORE_CA7) 704 705 #define __HAL_RTC_ALARM_EXTI_ENABLE_IT() (EXTI_C1->IMR1 |= RTC_EXTI_LINE_ALARM_EVENT) 706 707 /** 708 * @brief Disable interrupt on the RTC Alarm associated Exti line. 709 * @retval None 710 */ 711 #define __HAL_RTC_ALARM_EXTI_DISABLE_IT() (EXTI_C1->IMR1 &= ~(RTC_EXTI_LINE_ALARM_EVENT)) 712 713 /** 714 * @brief Enable event on the RTC Alarm associated Exti line. 715 * @retval None 716 */ 717 #define __HAL_RTC_ALARM_EXTI_ENABLE_EVENT() (EXTI_C1->EMR1 |= RTC_EXTI_LINE_ALARM_EVENT) 718 719 /** 720 * @brief Disable event on the RTC Alarm associated Exti line. 721 * @retval None 722 */ 723 #define __HAL_RTC_ALARM_EXTI_DISABLE_EVENT() (EXTI_C1->EMR1 &= ~(RTC_EXTI_LINE_ALARM_EVENT)) 724 725 #else /* !CORE_CA7 */ 726 727 #error Please #define CORE_CM4 or CORE_CA7 728 729 #endif 730 /** 731 * @} 732 */ 733 734 /* Include RTC HAL Extended module */ 735 #include "stm32mp1xx_hal_rtc_ex.h" 736 737 /* Exported functions --------------------------------------------------------*/ 738 /** @defgroup RTC_Exported_Functions RTC Exported Functions 739 * @{ 740 */ 741 742 /** @defgroup RTC_Exported_Functions_Group1 Initialization and de-initialization functions 743 * @{ 744 */ 745 /* Initialization and de-initialization functions ****************************/ 746 HAL_StatusTypeDef HAL_RTC_Init(RTC_HandleTypeDef *hrtc); 747 HAL_StatusTypeDef HAL_RTC_DeInit(RTC_HandleTypeDef *hrtc); 748 749 void HAL_RTC_MspInit(RTC_HandleTypeDef *hrtc); 750 void HAL_RTC_MspDeInit(RTC_HandleTypeDef *hrtc); 751 752 /* Callbacks Register/UnRegister functions ***********************************/ 753 #if (USE_HAL_RTC_REGISTER_CALLBACKS == 1) 754 HAL_StatusTypeDef HAL_RTC_RegisterCallback(RTC_HandleTypeDef *hrtc, HAL_RTC_CallbackIDTypeDef CallbackID, pRTC_CallbackTypeDef pCallback); 755 HAL_StatusTypeDef HAL_RTC_UnRegisterCallback(RTC_HandleTypeDef *hrtc, HAL_RTC_CallbackIDTypeDef CallbackID); 756 #endif /* USE_HAL_RTC_REGISTER_CALLBACKS */ 757 758 /** 759 * @} 760 */ 761 762 /** @defgroup RTC_Exported_Functions_Group2 RTC Time and Date functions 763 * @{ 764 */ 765 /* RTC Time and Date functions ************************************************/ 766 HAL_StatusTypeDef HAL_RTC_SetTime(RTC_HandleTypeDef *hrtc, RTC_TimeTypeDef *sTime, uint32_t Format); 767 HAL_StatusTypeDef HAL_RTC_GetTime(RTC_HandleTypeDef *hrtc, RTC_TimeTypeDef *sTime, uint32_t Format); 768 HAL_StatusTypeDef HAL_RTC_SetDate(RTC_HandleTypeDef *hrtc, RTC_DateTypeDef *sDate, uint32_t Format); 769 HAL_StatusTypeDef HAL_RTC_GetDate(RTC_HandleTypeDef *hrtc, RTC_DateTypeDef *sDate, uint32_t Format); 770 /** 771 * @} 772 */ 773 774 /** @defgroup RTC_Exported_Functions_Group3 RTC Alarm functions 775 * @{ 776 */ 777 /* RTC Alarm functions ********************************************************/ 778 HAL_StatusTypeDef HAL_RTC_SetAlarm(RTC_HandleTypeDef *hrtc, RTC_AlarmTypeDef *sAlarm, uint32_t Format); 779 HAL_StatusTypeDef HAL_RTC_SetAlarm_IT(RTC_HandleTypeDef *hrtc, RTC_AlarmTypeDef *sAlarm, uint32_t Format); 780 HAL_StatusTypeDef HAL_RTC_DeactivateAlarm(RTC_HandleTypeDef *hrtc, uint32_t Alarm); 781 HAL_StatusTypeDef HAL_RTC_GetAlarm(RTC_HandleTypeDef *hrtc, RTC_AlarmTypeDef *sAlarm, uint32_t Alarm, uint32_t Format); 782 void HAL_RTC_AlarmIRQHandler(RTC_HandleTypeDef *hrtc); 783 HAL_StatusTypeDef HAL_RTC_PollForAlarmAEvent(RTC_HandleTypeDef *hrtc, uint32_t Timeout); 784 void HAL_RTC_AlarmAEventCallback(RTC_HandleTypeDef *hrtc); 785 /** 786 * @} 787 */ 788 789 /** @defgroup RTC_Exported_Functions_Group4 Peripheral Control functions 790 * @{ 791 */ 792 /* Peripheral Control functions ***********************************************/ 793 HAL_StatusTypeDef HAL_RTC_WaitForSynchro(RTC_HandleTypeDef *hrtc); 794 /** 795 * @} 796 */ 797 798 /** @defgroup RTC_Exported_Functions_Group5 Peripheral State functions 799 * @{ 800 */ 801 /* Peripheral State functions *************************************************/ 802 HAL_RTCStateTypeDef HAL_RTC_GetState(RTC_HandleTypeDef *hrtc); 803 /** 804 * @} 805 */ 806 807 /** 808 * @} 809 */ 810 811 /* Private types -------------------------------------------------------------*/ 812 /* Private variables ---------------------------------------------------------*/ 813 /* Private constants ---------------------------------------------------------*/ 814 /** @defgroup RTC_Private_Constants RTC Private Constants 815 * @{ 816 */ 817 /* Masks Definition */ 818 #define RTC_TR_RESERVED_MASK (RTC_TR_PM | RTC_TR_HT | RTC_TR_HU | \ 819 RTC_TR_MNT | RTC_TR_MNU| RTC_TR_ST | \ 820 RTC_TR_SU) 821 #define RTC_DR_RESERVED_MASK (RTC_DR_YT | RTC_DR_YU | RTC_DR_WDU | \ 822 RTC_DR_MT | RTC_DR_MU | RTC_DR_DT | \ 823 RTC_DR_DU) 824 #define RTC_INIT_MASK 0xFFFFFFFFu 825 #define RTC_RSF_MASK (~(RTC_ICSR_INIT | RTC_ICSR_RSF)) 826 827 #define RTC_TIMEOUT_VALUE 1000u 828 829 /** 830 * @} 831 */ 832 833 /* Private macros ------------------------------------------------------------*/ 834 /** @defgroup RTC_Private_Macros RTC Private Macros 835 * @{ 836 */ 837 838 /** @defgroup RTC_IS_RTC_Definitions RTC Private macros to check input parameters 839 * @{ 840 */ 841 #define IS_RTC_OUTPUT(OUTPUT) (((OUTPUT) == RTC_OUTPUT_DISABLE) || \ 842 ((OUTPUT) == RTC_OUTPUT_ALARMA) || \ 843 ((OUTPUT) == RTC_OUTPUT_ALARMB) || \ 844 ((OUTPUT) == RTC_OUTPUT_WAKEUP) || \ 845 ((OUTPUT) == RTC_OUTPUT_TAMPER)) 846 847 #define IS_RTC_HOUR_FORMAT(FORMAT) (((FORMAT) == RTC_HOURFORMAT_12) || \ 848 ((FORMAT) == RTC_HOURFORMAT_24)) 849 850 #define IS_RTC_OUTPUT_POL(POL) (((POL) == RTC_OUTPUT_POLARITY_HIGH) || \ 851 ((POL) == RTC_OUTPUT_POLARITY_LOW)) 852 853 #define IS_RTC_OUTPUT_TYPE(TYPE) (((TYPE) == RTC_OUTPUT_TYPE_OPENDRAIN) || \ 854 ((TYPE) == RTC_OUTPUT_TYPE_PUSHPULL)) 855 856 #define IS_RTC_OUTPUT_PULLUP(TYPE) (((TYPE) == RTC_OUTPUT_PULLUP_NONE) || \ 857 ((TYPE) == RTC_OUTPUT_PULLUP_ON)) 858 859 #define IS_RTC_OUTPUT_REMAP(REMAP) (((REMAP) == RTC_OUTPUT_REMAP_NONE) || \ 860 ((REMAP) == RTC_OUTPUT_REMAP_POS1)) 861 862 #define IS_RTC_HOURFORMAT12(PM) (((PM) == RTC_HOURFORMAT12_AM) || \ 863 ((PM) == RTC_HOURFORMAT12_PM)) 864 865 #define IS_RTC_DAYLIGHT_SAVING(SAVE) (((SAVE) == RTC_DAYLIGHTSAVING_SUB1H) || \ 866 ((SAVE) == RTC_DAYLIGHTSAVING_ADD1H) || \ 867 ((SAVE) == RTC_DAYLIGHTSAVING_NONE)) 868 869 #define IS_RTC_STORE_OPERATION(OPERATION) (((OPERATION) == RTC_STOREOPERATION_RESET) || \ 870 ((OPERATION) == RTC_STOREOPERATION_SET)) 871 872 #define IS_RTC_FORMAT(FORMAT) (((FORMAT) == RTC_FORMAT_BIN) || \ 873 ((FORMAT) == RTC_FORMAT_BCD)) 874 875 #define IS_RTC_YEAR(YEAR) ((YEAR) <= 99u) 876 877 #define IS_RTC_MONTH(MONTH) (((MONTH) >= 1u) && ((MONTH) <= 12u)) 878 879 #define IS_RTC_DATE(DATE) (((DATE) >= 1u) && ((DATE) <= 31u)) 880 881 #define IS_RTC_WEEKDAY(WEEKDAY) (((WEEKDAY) == RTC_WEEKDAY_MONDAY) || \ 882 ((WEEKDAY) == RTC_WEEKDAY_TUESDAY) || \ 883 ((WEEKDAY) == RTC_WEEKDAY_WEDNESDAY) || \ 884 ((WEEKDAY) == RTC_WEEKDAY_THURSDAY) || \ 885 ((WEEKDAY) == RTC_WEEKDAY_FRIDAY) || \ 886 ((WEEKDAY) == RTC_WEEKDAY_SATURDAY) || \ 887 ((WEEKDAY) == RTC_WEEKDAY_SUNDAY)) 888 889 #define IS_RTC_ALARM_DATE_WEEKDAY_DATE(DATE) (((DATE) >0u) && ((DATE) <= 31u)) 890 891 #define IS_RTC_ALARM_DATE_WEEKDAY_WEEKDAY(WEEKDAY) (((WEEKDAY) == RTC_WEEKDAY_MONDAY) || \ 892 ((WEEKDAY) == RTC_WEEKDAY_TUESDAY) || \ 893 ((WEEKDAY) == RTC_WEEKDAY_WEDNESDAY) || \ 894 ((WEEKDAY) == RTC_WEEKDAY_THURSDAY) || \ 895 ((WEEKDAY) == RTC_WEEKDAY_FRIDAY) || \ 896 ((WEEKDAY) == RTC_WEEKDAY_SATURDAY) || \ 897 ((WEEKDAY) == RTC_WEEKDAY_SUNDAY)) 898 899 #define IS_RTC_ALARM_DATE_WEEKDAY_SEL(SEL) (((SEL) == RTC_ALARMDATEWEEKDAYSEL_DATE) || \ 900 ((SEL) == RTC_ALARMDATEWEEKDAYSEL_WEEKDAY)) 901 902 #define IS_RTC_ALARM_MASK(MASK) (((MASK) & ~(RTC_ALARMMASK_ALL)) == 0UL) 903 904 #define IS_RTC_ALARM(ALARM) (((ALARM) == RTC_ALARM_A) || \ 905 ((ALARM) == RTC_ALARM_B)) 906 907 #define IS_RTC_ALARM_SUB_SECOND_VALUE(VALUE) ((VALUE) <= RTC_ALRMASSR_SS) 908 909 #define IS_RTC_ALARM_SUB_SECOND_MASK(MASK) (((MASK) == 0UL) || \ 910 (((MASK) >= RTC_ALARMSUBSECONDMASK_SS14_1) && ((MASK) <= RTC_ALARMSUBSECONDMASK_NONE))) 911 912 #define IS_RTC_ASYNCH_PREDIV(PREDIV) ((PREDIV) <= (RTC_PRER_PREDIV_A >> RTC_PRER_PREDIV_A_Pos)) 913 914 #define IS_RTC_SYNCH_PREDIV(PREDIV) ((PREDIV) <= (RTC_PRER_PREDIV_S >> RTC_PRER_PREDIV_S_Pos)) 915 916 #define IS_RTC_HOUR12(HOUR) (((HOUR) > 0u) && ((HOUR) <= 12u)) 917 918 #define IS_RTC_HOUR24(HOUR) ((HOUR) <= 23u) 919 920 #define IS_RTC_MINUTES(MINUTES) ((MINUTES) <= 59u) 921 922 #define IS_RTC_SECONDS(SECONDS) ((SECONDS) <= 59u) 923 924 /** 925 * @} 926 */ 927 928 /** 929 * @} 930 */ 931 932 /* Private functions -------------------------------------------------------------*/ 933 /** @defgroup RTC_Private_Functions RTC Private Functions 934 * @{ 935 */ 936 HAL_StatusTypeDef RTC_EnterInitMode(RTC_HandleTypeDef *hrtc); 937 HAL_StatusTypeDef RTC_ExitInitMode(RTC_HandleTypeDef *hrtc); 938 uint8_t RTC_ByteToBcd2(uint8_t Value); 939 uint8_t RTC_Bcd2ToByte(uint8_t Value); 940 /** 941 * @} 942 */ 943 944 /** 945 * @} 946 */ 947 948 /** 949 * @} 950 */ 951 952 #ifdef __cplusplus 953 } 954 #endif 955 956 #endif /* STM32MP1xx_HAL_RTC_H */ 957 958 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ 959 960