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targets/TARGET_STM/TARGET_STM32F2/device/stm32f2xx_ll_rtc.c@189:f392fc9709a3, 2019-02-20 (annotated)
- Committer:
- AnnaBridge
- Date:
- Wed Feb 20 22:31:08 2019 +0000
- Revision:
- 189:f392fc9709a3
- Parent:
- 167:e84263d55307
mbed library release version 165
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| AnnaBridge | 167:e84263d55307 | 1 | /** |
| AnnaBridge | 167:e84263d55307 | 2 | ****************************************************************************** |
| AnnaBridge | 167:e84263d55307 | 3 | * @file stm32f2xx_ll_rtc.c |
| AnnaBridge | 167:e84263d55307 | 4 | * @author MCD Application Team |
| AnnaBridge | 167:e84263d55307 | 5 | * @version V1.2.1 |
| AnnaBridge | 167:e84263d55307 | 6 | * @date 14-April-2017 |
| AnnaBridge | 167:e84263d55307 | 7 | * @brief RTC LL module driver. |
| AnnaBridge | 167:e84263d55307 | 8 | ****************************************************************************** |
| AnnaBridge | 167:e84263d55307 | 9 | * @attention |
| AnnaBridge | 167:e84263d55307 | 10 | * |
| AnnaBridge | 167:e84263d55307 | 11 | * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> |
| AnnaBridge | 167:e84263d55307 | 12 | * |
| AnnaBridge | 167:e84263d55307 | 13 | * Redistribution and use in source and binary forms, with or without modification, |
| AnnaBridge | 167:e84263d55307 | 14 | * are permitted provided that the following conditions are met: |
| AnnaBridge | 167:e84263d55307 | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
| AnnaBridge | 167:e84263d55307 | 16 | * this list of conditions and the following disclaimer. |
| AnnaBridge | 167:e84263d55307 | 17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| AnnaBridge | 167:e84263d55307 | 18 | * this list of conditions and the following disclaimer in the documentation |
| AnnaBridge | 167:e84263d55307 | 19 | * and/or other materials provided with the distribution. |
| AnnaBridge | 167:e84263d55307 | 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
| AnnaBridge | 167:e84263d55307 | 21 | * may be used to endorse or promote products derived from this software |
| AnnaBridge | 167:e84263d55307 | 22 | * without specific prior written permission. |
| AnnaBridge | 167:e84263d55307 | 23 | * |
| AnnaBridge | 167:e84263d55307 | 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| AnnaBridge | 167:e84263d55307 | 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| AnnaBridge | 167:e84263d55307 | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| AnnaBridge | 167:e84263d55307 | 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| AnnaBridge | 167:e84263d55307 | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| AnnaBridge | 167:e84263d55307 | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| AnnaBridge | 167:e84263d55307 | 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| AnnaBridge | 167:e84263d55307 | 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| AnnaBridge | 167:e84263d55307 | 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| AnnaBridge | 167:e84263d55307 | 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| AnnaBridge | 167:e84263d55307 | 34 | * |
| AnnaBridge | 167:e84263d55307 | 35 | ****************************************************************************** |
| AnnaBridge | 167:e84263d55307 | 36 | */ |
| AnnaBridge | 167:e84263d55307 | 37 | #if defined(USE_FULL_LL_DRIVER) |
| AnnaBridge | 167:e84263d55307 | 38 | |
| AnnaBridge | 167:e84263d55307 | 39 | /* Includes ------------------------------------------------------------------*/ |
| AnnaBridge | 167:e84263d55307 | 40 | #include "stm32f2xx_ll_rtc.h" |
| AnnaBridge | 167:e84263d55307 | 41 | #include "stm32f2xx_ll_cortex.h" |
| AnnaBridge | 167:e84263d55307 | 42 | #ifdef USE_FULL_ASSERT |
| AnnaBridge | 167:e84263d55307 | 43 | #include "stm32_assert.h" |
| AnnaBridge | 167:e84263d55307 | 44 | #else |
| AnnaBridge | 167:e84263d55307 | 45 | #define assert_param(expr) ((void)0U) |
| AnnaBridge | 167:e84263d55307 | 46 | #endif |
| AnnaBridge | 167:e84263d55307 | 47 | |
| AnnaBridge | 167:e84263d55307 | 48 | /** @addtogroup STM32F2xx_LL_Driver |
| AnnaBridge | 167:e84263d55307 | 49 | * @{ |
| AnnaBridge | 167:e84263d55307 | 50 | */ |
| AnnaBridge | 167:e84263d55307 | 51 | |
| AnnaBridge | 167:e84263d55307 | 52 | #if defined(RTC) |
| AnnaBridge | 167:e84263d55307 | 53 | |
| AnnaBridge | 167:e84263d55307 | 54 | /** @addtogroup RTC_LL |
| AnnaBridge | 167:e84263d55307 | 55 | * @{ |
| AnnaBridge | 167:e84263d55307 | 56 | */ |
| AnnaBridge | 167:e84263d55307 | 57 | |
| AnnaBridge | 167:e84263d55307 | 58 | /* Private types -------------------------------------------------------------*/ |
| AnnaBridge | 167:e84263d55307 | 59 | /* Private variables ---------------------------------------------------------*/ |
| AnnaBridge | 167:e84263d55307 | 60 | /* Private constants ---------------------------------------------------------*/ |
| AnnaBridge | 167:e84263d55307 | 61 | /** @addtogroup RTC_LL_Private_Constants |
| AnnaBridge | 167:e84263d55307 | 62 | * @{ |
| AnnaBridge | 167:e84263d55307 | 63 | */ |
| AnnaBridge | 167:e84263d55307 | 64 | /* Default values used for prescaler */ |
| AnnaBridge | 167:e84263d55307 | 65 | #define RTC_ASYNCH_PRESC_DEFAULT 0x0000007FU |
| AnnaBridge | 167:e84263d55307 | 66 | #define RTC_SYNCH_PRESC_DEFAULT 0x000000FFU |
| AnnaBridge | 167:e84263d55307 | 67 | |
| AnnaBridge | 167:e84263d55307 | 68 | /* Values used for timeout */ |
| AnnaBridge | 167:e84263d55307 | 69 | #define RTC_INITMODE_TIMEOUT 1000U /* 1s when tick set to 1ms */ |
| AnnaBridge | 167:e84263d55307 | 70 | #define RTC_SYNCHRO_TIMEOUT 1000U /* 1s when tick set to 1ms */ |
| AnnaBridge | 167:e84263d55307 | 71 | /** |
| AnnaBridge | 167:e84263d55307 | 72 | * @} |
| AnnaBridge | 167:e84263d55307 | 73 | */ |
| AnnaBridge | 167:e84263d55307 | 74 | |
| AnnaBridge | 167:e84263d55307 | 75 | /* Private macros ------------------------------------------------------------*/ |
| AnnaBridge | 167:e84263d55307 | 76 | /** @addtogroup RTC_LL_Private_Macros |
| AnnaBridge | 167:e84263d55307 | 77 | * @{ |
| AnnaBridge | 167:e84263d55307 | 78 | */ |
| AnnaBridge | 167:e84263d55307 | 79 | |
| AnnaBridge | 167:e84263d55307 | 80 | #define IS_LL_RTC_HOURFORMAT(__VALUE__) (((__VALUE__) == LL_RTC_HOURFORMAT_24HOUR) \ |
| AnnaBridge | 167:e84263d55307 | 81 | || ((__VALUE__) == LL_RTC_HOURFORMAT_AMPM)) |
| AnnaBridge | 167:e84263d55307 | 82 | |
| AnnaBridge | 167:e84263d55307 | 83 | #define IS_LL_RTC_ASYNCH_PREDIV(__VALUE__) ((__VALUE__) <= 0x7FU) |
| AnnaBridge | 167:e84263d55307 | 84 | |
| AnnaBridge | 167:e84263d55307 | 85 | #define IS_LL_RTC_SYNCH_PREDIV(__VALUE__) ((__VALUE__) <= 0x1FFFU) |
| AnnaBridge | 167:e84263d55307 | 86 | |
| AnnaBridge | 167:e84263d55307 | 87 | #define IS_LL_RTC_FORMAT(__VALUE__) (((__VALUE__) == LL_RTC_FORMAT_BIN) \ |
| AnnaBridge | 167:e84263d55307 | 88 | || ((__VALUE__) == LL_RTC_FORMAT_BCD)) |
| AnnaBridge | 167:e84263d55307 | 89 | |
| AnnaBridge | 167:e84263d55307 | 90 | #define IS_LL_RTC_TIME_FORMAT(__VALUE__) (((__VALUE__) == LL_RTC_TIME_FORMAT_AM_OR_24) \ |
| AnnaBridge | 167:e84263d55307 | 91 | || ((__VALUE__) == LL_RTC_TIME_FORMAT_PM)) |
| AnnaBridge | 167:e84263d55307 | 92 | |
| AnnaBridge | 167:e84263d55307 | 93 | #define IS_LL_RTC_HOUR12(__HOUR__) (((__HOUR__) > 0U) && ((__HOUR__) <= 12U)) |
| AnnaBridge | 167:e84263d55307 | 94 | #define IS_LL_RTC_HOUR24(__HOUR__) ((__HOUR__) <= 23U) |
| AnnaBridge | 167:e84263d55307 | 95 | #define IS_LL_RTC_MINUTES(__MINUTES__) ((__MINUTES__) <= 59U) |
| AnnaBridge | 167:e84263d55307 | 96 | #define IS_LL_RTC_SECONDS(__SECONDS__) ((__SECONDS__) <= 59U) |
| AnnaBridge | 167:e84263d55307 | 97 | |
| AnnaBridge | 167:e84263d55307 | 98 | #define IS_LL_RTC_WEEKDAY(__VALUE__) (((__VALUE__) == LL_RTC_WEEKDAY_MONDAY) \ |
| AnnaBridge | 167:e84263d55307 | 99 | || ((__VALUE__) == LL_RTC_WEEKDAY_TUESDAY) \ |
| AnnaBridge | 167:e84263d55307 | 100 | || ((__VALUE__) == LL_RTC_WEEKDAY_WEDNESDAY) \ |
| AnnaBridge | 167:e84263d55307 | 101 | || ((__VALUE__) == LL_RTC_WEEKDAY_THURSDAY) \ |
| AnnaBridge | 167:e84263d55307 | 102 | || ((__VALUE__) == LL_RTC_WEEKDAY_FRIDAY) \ |
| AnnaBridge | 167:e84263d55307 | 103 | || ((__VALUE__) == LL_RTC_WEEKDAY_SATURDAY) \ |
| AnnaBridge | 167:e84263d55307 | 104 | || ((__VALUE__) == LL_RTC_WEEKDAY_SUNDAY)) |
| AnnaBridge | 167:e84263d55307 | 105 | |
| AnnaBridge | 167:e84263d55307 | 106 | #define IS_LL_RTC_DAY(__DAY__) (((__DAY__) >= 1U) && ((__DAY__) <= 31U)) |
| AnnaBridge | 167:e84263d55307 | 107 | |
| AnnaBridge | 167:e84263d55307 | 108 | #define IS_LL_RTC_MONTH(__VALUE__) (((__VALUE__) == LL_RTC_MONTH_JANUARY) \ |
| AnnaBridge | 167:e84263d55307 | 109 | || ((__VALUE__) == LL_RTC_MONTH_FEBRUARY) \ |
| AnnaBridge | 167:e84263d55307 | 110 | || ((__VALUE__) == LL_RTC_MONTH_MARCH) \ |
| AnnaBridge | 167:e84263d55307 | 111 | || ((__VALUE__) == LL_RTC_MONTH_APRIL) \ |
| AnnaBridge | 167:e84263d55307 | 112 | || ((__VALUE__) == LL_RTC_MONTH_MAY) \ |
| AnnaBridge | 167:e84263d55307 | 113 | || ((__VALUE__) == LL_RTC_MONTH_JUNE) \ |
| AnnaBridge | 167:e84263d55307 | 114 | || ((__VALUE__) == LL_RTC_MONTH_JULY) \ |
| AnnaBridge | 167:e84263d55307 | 115 | || ((__VALUE__) == LL_RTC_MONTH_AUGUST) \ |
| AnnaBridge | 167:e84263d55307 | 116 | || ((__VALUE__) == LL_RTC_MONTH_SEPTEMBER) \ |
| AnnaBridge | 167:e84263d55307 | 117 | || ((__VALUE__) == LL_RTC_MONTH_OCTOBER) \ |
| AnnaBridge | 167:e84263d55307 | 118 | || ((__VALUE__) == LL_RTC_MONTH_NOVEMBER) \ |
| AnnaBridge | 167:e84263d55307 | 119 | || ((__VALUE__) == LL_RTC_MONTH_DECEMBER)) |
| AnnaBridge | 167:e84263d55307 | 120 | |
| AnnaBridge | 167:e84263d55307 | 121 | #define IS_LL_RTC_YEAR(__YEAR__) ((__YEAR__) <= 99U) |
| AnnaBridge | 167:e84263d55307 | 122 | |
| AnnaBridge | 167:e84263d55307 | 123 | #define IS_LL_RTC_ALMA_MASK(__VALUE__) (((__VALUE__) == LL_RTC_ALMA_MASK_NONE) \ |
| AnnaBridge | 167:e84263d55307 | 124 | || ((__VALUE__) == LL_RTC_ALMA_MASK_DATEWEEKDAY) \ |
| AnnaBridge | 167:e84263d55307 | 125 | || ((__VALUE__) == LL_RTC_ALMA_MASK_HOURS) \ |
| AnnaBridge | 167:e84263d55307 | 126 | || ((__VALUE__) == LL_RTC_ALMA_MASK_MINUTES) \ |
| AnnaBridge | 167:e84263d55307 | 127 | || ((__VALUE__) == LL_RTC_ALMA_MASK_SECONDS) \ |
| AnnaBridge | 167:e84263d55307 | 128 | || ((__VALUE__) == LL_RTC_ALMA_MASK_ALL)) |
| AnnaBridge | 167:e84263d55307 | 129 | |
| AnnaBridge | 167:e84263d55307 | 130 | #define IS_LL_RTC_ALMB_MASK(__VALUE__) (((__VALUE__) == LL_RTC_ALMB_MASK_NONE) \ |
| AnnaBridge | 167:e84263d55307 | 131 | || ((__VALUE__) == LL_RTC_ALMB_MASK_DATEWEEKDAY) \ |
| AnnaBridge | 167:e84263d55307 | 132 | || ((__VALUE__) == LL_RTC_ALMB_MASK_HOURS) \ |
| AnnaBridge | 167:e84263d55307 | 133 | || ((__VALUE__) == LL_RTC_ALMB_MASK_MINUTES) \ |
| AnnaBridge | 167:e84263d55307 | 134 | || ((__VALUE__) == LL_RTC_ALMB_MASK_SECONDS) \ |
| AnnaBridge | 167:e84263d55307 | 135 | || ((__VALUE__) == LL_RTC_ALMB_MASK_ALL)) |
| AnnaBridge | 167:e84263d55307 | 136 | |
| AnnaBridge | 167:e84263d55307 | 137 | |
| AnnaBridge | 167:e84263d55307 | 138 | #define IS_LL_RTC_ALMA_DATE_WEEKDAY_SEL(__SEL__) (((__SEL__) == LL_RTC_ALMA_DATEWEEKDAYSEL_DATE) || \ |
| AnnaBridge | 167:e84263d55307 | 139 | ((__SEL__) == LL_RTC_ALMA_DATEWEEKDAYSEL_WEEKDAY)) |
| AnnaBridge | 167:e84263d55307 | 140 | |
| AnnaBridge | 167:e84263d55307 | 141 | #define IS_LL_RTC_ALMB_DATE_WEEKDAY_SEL(__SEL__) (((__SEL__) == LL_RTC_ALMB_DATEWEEKDAYSEL_DATE) || \ |
| AnnaBridge | 167:e84263d55307 | 142 | ((__SEL__) == LL_RTC_ALMB_DATEWEEKDAYSEL_WEEKDAY)) |
| AnnaBridge | 167:e84263d55307 | 143 | |
| AnnaBridge | 167:e84263d55307 | 144 | |
| AnnaBridge | 167:e84263d55307 | 145 | /** |
| AnnaBridge | 167:e84263d55307 | 146 | * @} |
| AnnaBridge | 167:e84263d55307 | 147 | */ |
| AnnaBridge | 167:e84263d55307 | 148 | /* Private function prototypes -----------------------------------------------*/ |
| AnnaBridge | 167:e84263d55307 | 149 | /* Exported functions --------------------------------------------------------*/ |
| AnnaBridge | 167:e84263d55307 | 150 | /** @addtogroup RTC_LL_Exported_Functions |
| AnnaBridge | 167:e84263d55307 | 151 | * @{ |
| AnnaBridge | 167:e84263d55307 | 152 | */ |
| AnnaBridge | 167:e84263d55307 | 153 | |
| AnnaBridge | 167:e84263d55307 | 154 | /** @addtogroup RTC_LL_EF_Init |
| AnnaBridge | 167:e84263d55307 | 155 | * @{ |
| AnnaBridge | 167:e84263d55307 | 156 | */ |
| AnnaBridge | 167:e84263d55307 | 157 | |
| AnnaBridge | 167:e84263d55307 | 158 | /** |
| AnnaBridge | 167:e84263d55307 | 159 | * @brief De-Initializes the RTC registers to their default reset values. |
| AnnaBridge | 167:e84263d55307 | 160 | * @note This function doesn't reset the RTC Clock source and RTC Backup Data |
| AnnaBridge | 167:e84263d55307 | 161 | * registers. |
| AnnaBridge | 167:e84263d55307 | 162 | * @param RTCx RTC Instance |
| AnnaBridge | 167:e84263d55307 | 163 | * @retval An ErrorStatus enumeration value: |
| AnnaBridge | 167:e84263d55307 | 164 | * - SUCCESS: RTC registers are de-initialized |
| AnnaBridge | 167:e84263d55307 | 165 | * - ERROR: RTC registers are not de-initialized |
| AnnaBridge | 167:e84263d55307 | 166 | */ |
| AnnaBridge | 167:e84263d55307 | 167 | ErrorStatus LL_RTC_DeInit(RTC_TypeDef *RTCx) |
| AnnaBridge | 167:e84263d55307 | 168 | { |
| AnnaBridge | 167:e84263d55307 | 169 | ErrorStatus status = ERROR; |
| AnnaBridge | 167:e84263d55307 | 170 | |
| AnnaBridge | 167:e84263d55307 | 171 | /* Check the parameter */ |
| AnnaBridge | 167:e84263d55307 | 172 | assert_param(IS_RTC_ALL_INSTANCE(RTCx)); |
| AnnaBridge | 167:e84263d55307 | 173 | |
| AnnaBridge | 167:e84263d55307 | 174 | /* Disable the write protection for RTC registers */ |
| AnnaBridge | 167:e84263d55307 | 175 | LL_RTC_DisableWriteProtection(RTCx); |
| AnnaBridge | 167:e84263d55307 | 176 | |
| AnnaBridge | 167:e84263d55307 | 177 | /* Set Initialization mode */ |
| AnnaBridge | 167:e84263d55307 | 178 | if (LL_RTC_EnterInitMode(RTCx) != ERROR) |
| AnnaBridge | 167:e84263d55307 | 179 | { |
| AnnaBridge | 167:e84263d55307 | 180 | /* Reset TR, DR and CR registers */ |
| AnnaBridge | 167:e84263d55307 | 181 | LL_RTC_WriteReg(RTCx, TR, 0x00000000U); |
| AnnaBridge | 167:e84263d55307 | 182 | #if defined(RTC_WAKEUP_SUPPORT) |
| AnnaBridge | 167:e84263d55307 | 183 | LL_RTC_WriteReg(RTCx, WUTR, RTC_WUTR_WUT); |
| AnnaBridge | 167:e84263d55307 | 184 | #endif /* RTC_WAKEUP_SUPPORT */ |
| AnnaBridge | 167:e84263d55307 | 185 | LL_RTC_WriteReg(RTCx, DR , (RTC_DR_WDU_0 | RTC_DR_MU_0 | RTC_DR_DU_0)); |
| AnnaBridge | 167:e84263d55307 | 186 | /* Reset All CR bits except CR[2:0] */ |
| AnnaBridge | 167:e84263d55307 | 187 | #if defined(RTC_WAKEUP_SUPPORT) |
| AnnaBridge | 167:e84263d55307 | 188 | LL_RTC_WriteReg(RTCx, CR, (LL_RTC_ReadReg(RTCx, CR) & RTC_CR_WUCKSEL)); |
| AnnaBridge | 167:e84263d55307 | 189 | #else |
| AnnaBridge | 167:e84263d55307 | 190 | LL_RTC_WriteReg(RTCx, CR, 0x00000000U); |
| AnnaBridge | 167:e84263d55307 | 191 | #endif /* RTC_WAKEUP_SUPPORT */ |
| AnnaBridge | 167:e84263d55307 | 192 | LL_RTC_WriteReg(RTCx, PRER, (RTC_PRER_PREDIV_A | RTC_SYNCH_PRESC_DEFAULT)); |
| AnnaBridge | 167:e84263d55307 | 193 | LL_RTC_WriteReg(RTCx, ALRMAR, 0x00000000U); |
| AnnaBridge | 167:e84263d55307 | 194 | LL_RTC_WriteReg(RTCx, ALRMBR, 0x00000000U); |
| AnnaBridge | 167:e84263d55307 | 195 | |
| AnnaBridge | 167:e84263d55307 | 196 | /* Reset ISR register and exit initialization mode */ |
| AnnaBridge | 167:e84263d55307 | 197 | LL_RTC_WriteReg(RTCx, ISR, 0x00000000U); |
| AnnaBridge | 167:e84263d55307 | 198 | |
| AnnaBridge | 167:e84263d55307 | 199 | /* Reset Tamper and alternate functions configuration register */ |
| AnnaBridge | 167:e84263d55307 | 200 | LL_RTC_WriteReg(RTCx, TAFCR, 0x00000000U); |
| AnnaBridge | 167:e84263d55307 | 201 | |
| AnnaBridge | 167:e84263d55307 | 202 | /* Wait till the RTC RSF flag is set */ |
| AnnaBridge | 167:e84263d55307 | 203 | status = LL_RTC_WaitForSynchro(RTCx); |
| AnnaBridge | 167:e84263d55307 | 204 | } |
| AnnaBridge | 167:e84263d55307 | 205 | |
| AnnaBridge | 167:e84263d55307 | 206 | /* Enable the write protection for RTC registers */ |
| AnnaBridge | 167:e84263d55307 | 207 | LL_RTC_EnableWriteProtection(RTCx); |
| AnnaBridge | 167:e84263d55307 | 208 | |
| AnnaBridge | 167:e84263d55307 | 209 | return status; |
| AnnaBridge | 167:e84263d55307 | 210 | } |
| AnnaBridge | 167:e84263d55307 | 211 | |
| AnnaBridge | 167:e84263d55307 | 212 | /** |
| AnnaBridge | 167:e84263d55307 | 213 | * @brief Initializes the RTC registers according to the specified parameters |
| AnnaBridge | 167:e84263d55307 | 214 | * in RTC_InitStruct. |
| AnnaBridge | 167:e84263d55307 | 215 | * @param RTCx RTC Instance |
| AnnaBridge | 167:e84263d55307 | 216 | * @param RTC_InitStruct pointer to a @ref LL_RTC_InitTypeDef structure that contains |
| AnnaBridge | 167:e84263d55307 | 217 | * the configuration information for the RTC peripheral. |
| AnnaBridge | 167:e84263d55307 | 218 | * @note The RTC Prescaler register is write protected and can be written in |
| AnnaBridge | 167:e84263d55307 | 219 | * initialization mode only. |
| AnnaBridge | 167:e84263d55307 | 220 | * @retval An ErrorStatus enumeration value: |
| AnnaBridge | 167:e84263d55307 | 221 | * - SUCCESS: RTC registers are initialized |
| AnnaBridge | 167:e84263d55307 | 222 | * - ERROR: RTC registers are not initialized |
| AnnaBridge | 167:e84263d55307 | 223 | */ |
| AnnaBridge | 167:e84263d55307 | 224 | ErrorStatus LL_RTC_Init(RTC_TypeDef *RTCx, LL_RTC_InitTypeDef *RTC_InitStruct) |
| AnnaBridge | 167:e84263d55307 | 225 | { |
| AnnaBridge | 167:e84263d55307 | 226 | ErrorStatus status = ERROR; |
| AnnaBridge | 167:e84263d55307 | 227 | |
| AnnaBridge | 167:e84263d55307 | 228 | /* Check the parameters */ |
| AnnaBridge | 167:e84263d55307 | 229 | assert_param(IS_RTC_ALL_INSTANCE(RTCx)); |
| AnnaBridge | 167:e84263d55307 | 230 | assert_param(IS_LL_RTC_HOURFORMAT(RTC_InitStruct->HourFormat)); |
| AnnaBridge | 167:e84263d55307 | 231 | assert_param(IS_LL_RTC_ASYNCH_PREDIV(RTC_InitStruct->AsynchPrescaler)); |
| AnnaBridge | 167:e84263d55307 | 232 | assert_param(IS_LL_RTC_SYNCH_PREDIV(RTC_InitStruct->SynchPrescaler)); |
| AnnaBridge | 167:e84263d55307 | 233 | |
| AnnaBridge | 167:e84263d55307 | 234 | /* Disable the write protection for RTC registers */ |
| AnnaBridge | 167:e84263d55307 | 235 | LL_RTC_DisableWriteProtection(RTCx); |
| AnnaBridge | 167:e84263d55307 | 236 | |
| AnnaBridge | 167:e84263d55307 | 237 | /* Set Initialization mode */ |
| AnnaBridge | 167:e84263d55307 | 238 | if (LL_RTC_EnterInitMode(RTCx) != ERROR) |
| AnnaBridge | 167:e84263d55307 | 239 | { |
| AnnaBridge | 167:e84263d55307 | 240 | /* Set Hour Format */ |
| AnnaBridge | 167:e84263d55307 | 241 | LL_RTC_SetHourFormat(RTCx, RTC_InitStruct->HourFormat); |
| AnnaBridge | 167:e84263d55307 | 242 | |
| AnnaBridge | 167:e84263d55307 | 243 | /* Configure Synchronous and Asynchronous prescaler factor */ |
| AnnaBridge | 167:e84263d55307 | 244 | LL_RTC_SetSynchPrescaler(RTCx, RTC_InitStruct->SynchPrescaler); |
| AnnaBridge | 167:e84263d55307 | 245 | LL_RTC_SetAsynchPrescaler(RTCx, RTC_InitStruct->AsynchPrescaler); |
| AnnaBridge | 167:e84263d55307 | 246 | |
| AnnaBridge | 167:e84263d55307 | 247 | /* Exit Initialization mode */ |
| AnnaBridge | 167:e84263d55307 | 248 | LL_RTC_DisableInitMode(RTCx); |
| AnnaBridge | 167:e84263d55307 | 249 | |
| AnnaBridge | 167:e84263d55307 | 250 | status = SUCCESS; |
| AnnaBridge | 167:e84263d55307 | 251 | } |
| AnnaBridge | 167:e84263d55307 | 252 | /* Enable the write protection for RTC registers */ |
| AnnaBridge | 167:e84263d55307 | 253 | LL_RTC_EnableWriteProtection(RTCx); |
| AnnaBridge | 167:e84263d55307 | 254 | |
| AnnaBridge | 167:e84263d55307 | 255 | return status; |
| AnnaBridge | 167:e84263d55307 | 256 | } |
| AnnaBridge | 167:e84263d55307 | 257 | |
| AnnaBridge | 167:e84263d55307 | 258 | /** |
| AnnaBridge | 167:e84263d55307 | 259 | * @brief Set each @ref LL_RTC_InitTypeDef field to default value. |
| AnnaBridge | 167:e84263d55307 | 260 | * @param RTC_InitStruct pointer to a @ref LL_RTC_InitTypeDef structure which will be initialized. |
| AnnaBridge | 167:e84263d55307 | 261 | * @retval None |
| AnnaBridge | 167:e84263d55307 | 262 | */ |
| AnnaBridge | 167:e84263d55307 | 263 | void LL_RTC_StructInit(LL_RTC_InitTypeDef *RTC_InitStruct) |
| AnnaBridge | 167:e84263d55307 | 264 | { |
| AnnaBridge | 167:e84263d55307 | 265 | /* Set RTC_InitStruct fields to default values */ |
| AnnaBridge | 167:e84263d55307 | 266 | RTC_InitStruct->HourFormat = LL_RTC_HOURFORMAT_24HOUR; |
| AnnaBridge | 167:e84263d55307 | 267 | RTC_InitStruct->AsynchPrescaler = RTC_ASYNCH_PRESC_DEFAULT; |
| AnnaBridge | 167:e84263d55307 | 268 | RTC_InitStruct->SynchPrescaler = RTC_SYNCH_PRESC_DEFAULT; |
| AnnaBridge | 167:e84263d55307 | 269 | } |
| AnnaBridge | 167:e84263d55307 | 270 | |
| AnnaBridge | 167:e84263d55307 | 271 | /** |
| AnnaBridge | 167:e84263d55307 | 272 | * @brief Set the RTC current time. |
| AnnaBridge | 167:e84263d55307 | 273 | * @param RTCx RTC Instance |
| AnnaBridge | 167:e84263d55307 | 274 | * @param RTC_Format This parameter can be one of the following values: |
| AnnaBridge | 167:e84263d55307 | 275 | * @arg @ref LL_RTC_FORMAT_BIN |
| AnnaBridge | 167:e84263d55307 | 276 | * @arg @ref LL_RTC_FORMAT_BCD |
| AnnaBridge | 167:e84263d55307 | 277 | * @param RTC_TimeStruct pointer to a RTC_TimeTypeDef structure that contains |
| AnnaBridge | 167:e84263d55307 | 278 | * the time configuration information for the RTC. |
| AnnaBridge | 167:e84263d55307 | 279 | * @retval An ErrorStatus enumeration value: |
| AnnaBridge | 167:e84263d55307 | 280 | * - SUCCESS: RTC Time register is configured |
| AnnaBridge | 167:e84263d55307 | 281 | * - ERROR: RTC Time register is not configured |
| AnnaBridge | 167:e84263d55307 | 282 | */ |
| AnnaBridge | 167:e84263d55307 | 283 | ErrorStatus LL_RTC_TIME_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_TimeTypeDef *RTC_TimeStruct) |
| AnnaBridge | 167:e84263d55307 | 284 | { |
| AnnaBridge | 167:e84263d55307 | 285 | ErrorStatus status = ERROR; |
| AnnaBridge | 167:e84263d55307 | 286 | |
| AnnaBridge | 167:e84263d55307 | 287 | /* Check the parameters */ |
| AnnaBridge | 167:e84263d55307 | 288 | assert_param(IS_RTC_ALL_INSTANCE(RTCx)); |
| AnnaBridge | 167:e84263d55307 | 289 | assert_param(IS_LL_RTC_FORMAT(RTC_Format)); |
| AnnaBridge | 167:e84263d55307 | 290 | |
| AnnaBridge | 167:e84263d55307 | 291 | if (RTC_Format == LL_RTC_FORMAT_BIN) |
| AnnaBridge | 167:e84263d55307 | 292 | { |
| AnnaBridge | 167:e84263d55307 | 293 | if (LL_RTC_GetHourFormat(RTCx) != LL_RTC_HOURFORMAT_24HOUR) |
| AnnaBridge | 167:e84263d55307 | 294 | { |
| AnnaBridge | 167:e84263d55307 | 295 | assert_param(IS_LL_RTC_HOUR12(RTC_TimeStruct->Hours)); |
| AnnaBridge | 167:e84263d55307 | 296 | assert_param(IS_LL_RTC_TIME_FORMAT(RTC_TimeStruct->TimeFormat)); |
| AnnaBridge | 167:e84263d55307 | 297 | } |
| AnnaBridge | 167:e84263d55307 | 298 | else |
| AnnaBridge | 167:e84263d55307 | 299 | { |
| AnnaBridge | 167:e84263d55307 | 300 | RTC_TimeStruct->TimeFormat = 0x00U; |
| AnnaBridge | 167:e84263d55307 | 301 | assert_param(IS_LL_RTC_HOUR24(RTC_TimeStruct->Hours)); |
| AnnaBridge | 167:e84263d55307 | 302 | } |
| AnnaBridge | 167:e84263d55307 | 303 | assert_param(IS_LL_RTC_MINUTES(RTC_TimeStruct->Minutes)); |
| AnnaBridge | 167:e84263d55307 | 304 | assert_param(IS_LL_RTC_SECONDS(RTC_TimeStruct->Seconds)); |
| AnnaBridge | 167:e84263d55307 | 305 | } |
| AnnaBridge | 167:e84263d55307 | 306 | else |
| AnnaBridge | 167:e84263d55307 | 307 | { |
| AnnaBridge | 167:e84263d55307 | 308 | if (LL_RTC_GetHourFormat(RTCx) != LL_RTC_HOURFORMAT_24HOUR) |
| AnnaBridge | 167:e84263d55307 | 309 | { |
| AnnaBridge | 167:e84263d55307 | 310 | assert_param(IS_LL_RTC_HOUR12(__LL_RTC_CONVERT_BCD2BIN(RTC_TimeStruct->Hours))); |
| AnnaBridge | 167:e84263d55307 | 311 | assert_param(IS_LL_RTC_TIME_FORMAT(RTC_TimeStruct->TimeFormat)); |
| AnnaBridge | 167:e84263d55307 | 312 | } |
| AnnaBridge | 167:e84263d55307 | 313 | else |
| AnnaBridge | 167:e84263d55307 | 314 | { |
| AnnaBridge | 167:e84263d55307 | 315 | RTC_TimeStruct->TimeFormat = 0x00U; |
| AnnaBridge | 167:e84263d55307 | 316 | assert_param(IS_LL_RTC_HOUR24(__LL_RTC_CONVERT_BCD2BIN(RTC_TimeStruct->Hours))); |
| AnnaBridge | 167:e84263d55307 | 317 | } |
| AnnaBridge | 167:e84263d55307 | 318 | assert_param(IS_LL_RTC_MINUTES(__LL_RTC_CONVERT_BCD2BIN(RTC_TimeStruct->Minutes))); |
| AnnaBridge | 167:e84263d55307 | 319 | assert_param(IS_LL_RTC_SECONDS(__LL_RTC_CONVERT_BCD2BIN(RTC_TimeStruct->Seconds))); |
| AnnaBridge | 167:e84263d55307 | 320 | } |
| AnnaBridge | 167:e84263d55307 | 321 | |
| AnnaBridge | 167:e84263d55307 | 322 | /* Disable the write protection for RTC registers */ |
| AnnaBridge | 167:e84263d55307 | 323 | LL_RTC_DisableWriteProtection(RTCx); |
| AnnaBridge | 167:e84263d55307 | 324 | |
| AnnaBridge | 167:e84263d55307 | 325 | /* Set Initialization mode */ |
| AnnaBridge | 167:e84263d55307 | 326 | if (LL_RTC_EnterInitMode(RTCx) != ERROR) |
| AnnaBridge | 167:e84263d55307 | 327 | { |
| AnnaBridge | 167:e84263d55307 | 328 | /* Check the input parameters format */ |
| AnnaBridge | 167:e84263d55307 | 329 | if (RTC_Format != LL_RTC_FORMAT_BIN) |
| AnnaBridge | 167:e84263d55307 | 330 | { |
| AnnaBridge | 167:e84263d55307 | 331 | LL_RTC_TIME_Config(RTCx, RTC_TimeStruct->TimeFormat, RTC_TimeStruct->Hours, |
| AnnaBridge | 167:e84263d55307 | 332 | RTC_TimeStruct->Minutes, RTC_TimeStruct->Seconds); |
| AnnaBridge | 167:e84263d55307 | 333 | } |
| AnnaBridge | 167:e84263d55307 | 334 | else |
| AnnaBridge | 167:e84263d55307 | 335 | { |
| AnnaBridge | 167:e84263d55307 | 336 | LL_RTC_TIME_Config(RTCx, RTC_TimeStruct->TimeFormat, __LL_RTC_CONVERT_BIN2BCD(RTC_TimeStruct->Hours), |
| AnnaBridge | 167:e84263d55307 | 337 | __LL_RTC_CONVERT_BIN2BCD(RTC_TimeStruct->Minutes), |
| AnnaBridge | 167:e84263d55307 | 338 | __LL_RTC_CONVERT_BIN2BCD(RTC_TimeStruct->Seconds)); |
| AnnaBridge | 167:e84263d55307 | 339 | } |
| AnnaBridge | 167:e84263d55307 | 340 | |
| AnnaBridge | 167:e84263d55307 | 341 | /* Exit Initialization mode */ |
| AnnaBridge | 167:e84263d55307 | 342 | LL_RTC_DisableInitMode(RTC); |
| AnnaBridge | 167:e84263d55307 | 343 | |
| AnnaBridge | 167:e84263d55307 | 344 | status = SUCCESS; |
| AnnaBridge | 167:e84263d55307 | 345 | } |
| AnnaBridge | 167:e84263d55307 | 346 | /* Enable the write protection for RTC registers */ |
| AnnaBridge | 167:e84263d55307 | 347 | LL_RTC_EnableWriteProtection(RTCx); |
| AnnaBridge | 167:e84263d55307 | 348 | |
| AnnaBridge | 167:e84263d55307 | 349 | return status; |
| AnnaBridge | 167:e84263d55307 | 350 | } |
| AnnaBridge | 167:e84263d55307 | 351 | |
| AnnaBridge | 167:e84263d55307 | 352 | /** |
| AnnaBridge | 167:e84263d55307 | 353 | * @brief Set each @ref LL_RTC_TimeTypeDef field to default value (Time = 00h:00min:00sec). |
| AnnaBridge | 167:e84263d55307 | 354 | * @param RTC_TimeStruct pointer to a @ref LL_RTC_TimeTypeDef structure which will be initialized. |
| AnnaBridge | 167:e84263d55307 | 355 | * @retval None |
| AnnaBridge | 167:e84263d55307 | 356 | */ |
| AnnaBridge | 167:e84263d55307 | 357 | void LL_RTC_TIME_StructInit(LL_RTC_TimeTypeDef *RTC_TimeStruct) |
| AnnaBridge | 167:e84263d55307 | 358 | { |
| AnnaBridge | 167:e84263d55307 | 359 | /* Time = 00h:00min:00sec */ |
| AnnaBridge | 167:e84263d55307 | 360 | RTC_TimeStruct->TimeFormat = LL_RTC_TIME_FORMAT_AM_OR_24; |
| AnnaBridge | 167:e84263d55307 | 361 | RTC_TimeStruct->Hours = 0U; |
| AnnaBridge | 167:e84263d55307 | 362 | RTC_TimeStruct->Minutes = 0U; |
| AnnaBridge | 167:e84263d55307 | 363 | RTC_TimeStruct->Seconds = 0U; |
| AnnaBridge | 167:e84263d55307 | 364 | } |
| AnnaBridge | 167:e84263d55307 | 365 | |
| AnnaBridge | 167:e84263d55307 | 366 | /** |
| AnnaBridge | 167:e84263d55307 | 367 | * @brief Set the RTC current date. |
| AnnaBridge | 167:e84263d55307 | 368 | * @param RTCx RTC Instance |
| AnnaBridge | 167:e84263d55307 | 369 | * @param RTC_Format This parameter can be one of the following values: |
| AnnaBridge | 167:e84263d55307 | 370 | * @arg @ref LL_RTC_FORMAT_BIN |
| AnnaBridge | 167:e84263d55307 | 371 | * @arg @ref LL_RTC_FORMAT_BCD |
| AnnaBridge | 167:e84263d55307 | 372 | * @param RTC_DateStruct: pointer to a RTC_DateTypeDef structure that contains |
| AnnaBridge | 167:e84263d55307 | 373 | * the date configuration information for the RTC. |
| AnnaBridge | 167:e84263d55307 | 374 | * @retval An ErrorStatus enumeration value: |
| AnnaBridge | 167:e84263d55307 | 375 | * - SUCCESS: RTC Day register is configured |
| AnnaBridge | 167:e84263d55307 | 376 | * - ERROR: RTC Day register is not configured |
| AnnaBridge | 167:e84263d55307 | 377 | */ |
| AnnaBridge | 167:e84263d55307 | 378 | ErrorStatus LL_RTC_DATE_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_DateTypeDef *RTC_DateStruct) |
| AnnaBridge | 167:e84263d55307 | 379 | { |
| AnnaBridge | 167:e84263d55307 | 380 | ErrorStatus status = ERROR; |
| AnnaBridge | 167:e84263d55307 | 381 | |
| AnnaBridge | 167:e84263d55307 | 382 | /* Check the parameters */ |
| AnnaBridge | 167:e84263d55307 | 383 | assert_param(IS_RTC_ALL_INSTANCE(RTCx)); |
| AnnaBridge | 167:e84263d55307 | 384 | assert_param(IS_LL_RTC_FORMAT(RTC_Format)); |
| AnnaBridge | 167:e84263d55307 | 385 | |
| AnnaBridge | 167:e84263d55307 | 386 | if ((RTC_Format == LL_RTC_FORMAT_BIN) && ((RTC_DateStruct->Month & 0x10U) == 0x10U)) |
| AnnaBridge | 167:e84263d55307 | 387 | { |
| AnnaBridge | 167:e84263d55307 | 388 | RTC_DateStruct->Month = (RTC_DateStruct->Month & (uint32_t)~(0x10U)) + 0x0AU; |
| AnnaBridge | 167:e84263d55307 | 389 | } |
| AnnaBridge | 167:e84263d55307 | 390 | if (RTC_Format == LL_RTC_FORMAT_BIN) |
| AnnaBridge | 167:e84263d55307 | 391 | { |
| AnnaBridge | 167:e84263d55307 | 392 | assert_param(IS_LL_RTC_YEAR(RTC_DateStruct->Year)); |
| AnnaBridge | 167:e84263d55307 | 393 | assert_param(IS_LL_RTC_MONTH(RTC_DateStruct->Month)); |
| AnnaBridge | 167:e84263d55307 | 394 | assert_param(IS_LL_RTC_DAY(RTC_DateStruct->Day)); |
| AnnaBridge | 167:e84263d55307 | 395 | } |
| AnnaBridge | 167:e84263d55307 | 396 | else |
| AnnaBridge | 167:e84263d55307 | 397 | { |
| AnnaBridge | 167:e84263d55307 | 398 | assert_param(IS_LL_RTC_YEAR(__LL_RTC_CONVERT_BCD2BIN(RTC_DateStruct->Year))); |
| AnnaBridge | 167:e84263d55307 | 399 | assert_param(IS_LL_RTC_MONTH(__LL_RTC_CONVERT_BCD2BIN(RTC_DateStruct->Month))); |
| AnnaBridge | 167:e84263d55307 | 400 | assert_param(IS_LL_RTC_DAY(__LL_RTC_CONVERT_BCD2BIN(RTC_DateStruct->Day))); |
| AnnaBridge | 167:e84263d55307 | 401 | } |
| AnnaBridge | 167:e84263d55307 | 402 | assert_param(IS_LL_RTC_WEEKDAY(RTC_DateStruct->WeekDay)); |
| AnnaBridge | 167:e84263d55307 | 403 | |
| AnnaBridge | 167:e84263d55307 | 404 | /* Disable the write protection for RTC registers */ |
| AnnaBridge | 167:e84263d55307 | 405 | LL_RTC_DisableWriteProtection(RTCx); |
| AnnaBridge | 167:e84263d55307 | 406 | |
| AnnaBridge | 167:e84263d55307 | 407 | /* Set Initialization mode */ |
| AnnaBridge | 167:e84263d55307 | 408 | if (LL_RTC_EnterInitMode(RTCx) != ERROR) |
| AnnaBridge | 167:e84263d55307 | 409 | { |
| AnnaBridge | 167:e84263d55307 | 410 | /* Check the input parameters format */ |
| AnnaBridge | 167:e84263d55307 | 411 | if (RTC_Format != LL_RTC_FORMAT_BIN) |
| AnnaBridge | 167:e84263d55307 | 412 | { |
| AnnaBridge | 167:e84263d55307 | 413 | LL_RTC_DATE_Config(RTCx, RTC_DateStruct->WeekDay, RTC_DateStruct->Day, RTC_DateStruct->Month, RTC_DateStruct->Year); |
| AnnaBridge | 167:e84263d55307 | 414 | } |
| AnnaBridge | 167:e84263d55307 | 415 | else |
| AnnaBridge | 167:e84263d55307 | 416 | { |
| AnnaBridge | 167:e84263d55307 | 417 | LL_RTC_DATE_Config(RTCx, RTC_DateStruct->WeekDay, __LL_RTC_CONVERT_BIN2BCD(RTC_DateStruct->Day), |
| AnnaBridge | 167:e84263d55307 | 418 | __LL_RTC_CONVERT_BIN2BCD(RTC_DateStruct->Month), __LL_RTC_CONVERT_BIN2BCD(RTC_DateStruct->Year)); |
| AnnaBridge | 167:e84263d55307 | 419 | } |
| AnnaBridge | 167:e84263d55307 | 420 | |
| AnnaBridge | 167:e84263d55307 | 421 | /* Exit Initialization mode */ |
| AnnaBridge | 167:e84263d55307 | 422 | LL_RTC_DisableInitMode(RTC); |
| AnnaBridge | 167:e84263d55307 | 423 | |
| AnnaBridge | 167:e84263d55307 | 424 | status = SUCCESS; |
| AnnaBridge | 167:e84263d55307 | 425 | } |
| AnnaBridge | 167:e84263d55307 | 426 | /* Enable the write protection for RTC registers */ |
| AnnaBridge | 167:e84263d55307 | 427 | LL_RTC_EnableWriteProtection(RTCx); |
| AnnaBridge | 167:e84263d55307 | 428 | |
| AnnaBridge | 167:e84263d55307 | 429 | return status; |
| AnnaBridge | 167:e84263d55307 | 430 | } |
| AnnaBridge | 167:e84263d55307 | 431 | |
| AnnaBridge | 167:e84263d55307 | 432 | /** |
| AnnaBridge | 167:e84263d55307 | 433 | * @brief Set each @ref LL_RTC_DateTypeDef field to default value (date = Monday, January 01 xx00) |
| AnnaBridge | 167:e84263d55307 | 434 | * @param RTC_DateStruct pointer to a @ref LL_RTC_DateTypeDef structure which will be initialized. |
| AnnaBridge | 167:e84263d55307 | 435 | * @retval None |
| AnnaBridge | 167:e84263d55307 | 436 | */ |
| AnnaBridge | 167:e84263d55307 | 437 | void LL_RTC_DATE_StructInit(LL_RTC_DateTypeDef *RTC_DateStruct) |
| AnnaBridge | 167:e84263d55307 | 438 | { |
| AnnaBridge | 167:e84263d55307 | 439 | /* Monday, January 01 xx00 */ |
| AnnaBridge | 167:e84263d55307 | 440 | RTC_DateStruct->WeekDay = LL_RTC_WEEKDAY_MONDAY; |
| AnnaBridge | 167:e84263d55307 | 441 | RTC_DateStruct->Day = 1U; |
| AnnaBridge | 167:e84263d55307 | 442 | RTC_DateStruct->Month = LL_RTC_MONTH_JANUARY; |
| AnnaBridge | 167:e84263d55307 | 443 | RTC_DateStruct->Year = 0U; |
| AnnaBridge | 167:e84263d55307 | 444 | } |
| AnnaBridge | 167:e84263d55307 | 445 | |
| AnnaBridge | 167:e84263d55307 | 446 | /** |
| AnnaBridge | 167:e84263d55307 | 447 | * @brief Set the RTC Alarm A. |
| AnnaBridge | 167:e84263d55307 | 448 | * @note The Alarm register can only be written when the corresponding Alarm |
| AnnaBridge | 167:e84263d55307 | 449 | * is disabled (Use @ref LL_RTC_ALMA_Disable function). |
| AnnaBridge | 167:e84263d55307 | 450 | * @param RTCx RTC Instance |
| AnnaBridge | 167:e84263d55307 | 451 | * @param RTC_Format This parameter can be one of the following values: |
| AnnaBridge | 167:e84263d55307 | 452 | * @arg @ref LL_RTC_FORMAT_BIN |
| AnnaBridge | 167:e84263d55307 | 453 | * @arg @ref LL_RTC_FORMAT_BCD |
| AnnaBridge | 167:e84263d55307 | 454 | * @param RTC_AlarmStruct pointer to a @ref LL_RTC_AlarmTypeDef structure that |
| AnnaBridge | 167:e84263d55307 | 455 | * contains the alarm configuration parameters. |
| AnnaBridge | 167:e84263d55307 | 456 | * @retval An ErrorStatus enumeration value: |
| AnnaBridge | 167:e84263d55307 | 457 | * - SUCCESS: ALARMA registers are configured |
| AnnaBridge | 167:e84263d55307 | 458 | * - ERROR: ALARMA registers are not configured |
| AnnaBridge | 167:e84263d55307 | 459 | */ |
| AnnaBridge | 167:e84263d55307 | 460 | ErrorStatus LL_RTC_ALMA_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_AlarmTypeDef *RTC_AlarmStruct) |
| AnnaBridge | 167:e84263d55307 | 461 | { |
| AnnaBridge | 167:e84263d55307 | 462 | /* Check the parameters */ |
| AnnaBridge | 167:e84263d55307 | 463 | assert_param(IS_RTC_ALL_INSTANCE(RTCx)); |
| AnnaBridge | 167:e84263d55307 | 464 | assert_param(IS_LL_RTC_FORMAT(RTC_Format)); |
| AnnaBridge | 167:e84263d55307 | 465 | assert_param(IS_LL_RTC_ALMA_MASK(RTC_AlarmStruct->AlarmMask)); |
| AnnaBridge | 167:e84263d55307 | 466 | assert_param(IS_LL_RTC_ALMA_DATE_WEEKDAY_SEL(RTC_AlarmStruct->AlarmDateWeekDaySel)); |
| AnnaBridge | 167:e84263d55307 | 467 | |
| AnnaBridge | 167:e84263d55307 | 468 | if (RTC_Format == LL_RTC_FORMAT_BIN) |
| AnnaBridge | 167:e84263d55307 | 469 | { |
| AnnaBridge | 167:e84263d55307 | 470 | if (LL_RTC_GetHourFormat(RTCx) != LL_RTC_HOURFORMAT_24HOUR) |
| AnnaBridge | 167:e84263d55307 | 471 | { |
| AnnaBridge | 167:e84263d55307 | 472 | assert_param(IS_LL_RTC_HOUR12(RTC_AlarmStruct->AlarmTime.Hours)); |
| AnnaBridge | 167:e84263d55307 | 473 | assert_param(IS_LL_RTC_TIME_FORMAT(RTC_AlarmStruct->AlarmTime.TimeFormat)); |
| AnnaBridge | 167:e84263d55307 | 474 | } |
| AnnaBridge | 167:e84263d55307 | 475 | else |
| AnnaBridge | 167:e84263d55307 | 476 | { |
| AnnaBridge | 167:e84263d55307 | 477 | RTC_AlarmStruct->AlarmTime.TimeFormat = 0x00U; |
| AnnaBridge | 167:e84263d55307 | 478 | assert_param(IS_LL_RTC_HOUR24(RTC_AlarmStruct->AlarmTime.Hours)); |
| AnnaBridge | 167:e84263d55307 | 479 | } |
| AnnaBridge | 167:e84263d55307 | 480 | assert_param(IS_LL_RTC_MINUTES(RTC_AlarmStruct->AlarmTime.Minutes)); |
| AnnaBridge | 167:e84263d55307 | 481 | assert_param(IS_LL_RTC_SECONDS(RTC_AlarmStruct->AlarmTime.Seconds)); |
| AnnaBridge | 167:e84263d55307 | 482 | |
| AnnaBridge | 167:e84263d55307 | 483 | if (RTC_AlarmStruct->AlarmDateWeekDaySel == LL_RTC_ALMA_DATEWEEKDAYSEL_DATE) |
| AnnaBridge | 167:e84263d55307 | 484 | { |
| AnnaBridge | 167:e84263d55307 | 485 | assert_param(IS_LL_RTC_DAY(RTC_AlarmStruct->AlarmDateWeekDay)); |
| AnnaBridge | 167:e84263d55307 | 486 | } |
| AnnaBridge | 167:e84263d55307 | 487 | else |
| AnnaBridge | 167:e84263d55307 | 488 | { |
| AnnaBridge | 167:e84263d55307 | 489 | assert_param(IS_LL_RTC_WEEKDAY(RTC_AlarmStruct->AlarmDateWeekDay)); |
| AnnaBridge | 167:e84263d55307 | 490 | } |
| AnnaBridge | 167:e84263d55307 | 491 | } |
| AnnaBridge | 167:e84263d55307 | 492 | else |
| AnnaBridge | 167:e84263d55307 | 493 | { |
| AnnaBridge | 167:e84263d55307 | 494 | if (LL_RTC_GetHourFormat(RTCx) != LL_RTC_HOURFORMAT_24HOUR) |
| AnnaBridge | 167:e84263d55307 | 495 | { |
| AnnaBridge | 167:e84263d55307 | 496 | assert_param(IS_LL_RTC_HOUR12(__LL_RTC_CONVERT_BCD2BIN(RTC_AlarmStruct->AlarmTime.Hours))); |
| AnnaBridge | 167:e84263d55307 | 497 | assert_param(IS_LL_RTC_TIME_FORMAT(RTC_AlarmStruct->AlarmTime.TimeFormat)); |
| AnnaBridge | 167:e84263d55307 | 498 | } |
| AnnaBridge | 167:e84263d55307 | 499 | else |
| AnnaBridge | 167:e84263d55307 | 500 | { |
| AnnaBridge | 167:e84263d55307 | 501 | RTC_AlarmStruct->AlarmTime.TimeFormat = 0x00U; |
| AnnaBridge | 167:e84263d55307 | 502 | assert_param(IS_LL_RTC_HOUR24(__LL_RTC_CONVERT_BCD2BIN(RTC_AlarmStruct->AlarmTime.Hours))); |
| AnnaBridge | 167:e84263d55307 | 503 | } |
| AnnaBridge | 167:e84263d55307 | 504 | |
| AnnaBridge | 167:e84263d55307 | 505 | assert_param(IS_LL_RTC_MINUTES(__LL_RTC_CONVERT_BCD2BIN(RTC_AlarmStruct->AlarmTime.Minutes))); |
| AnnaBridge | 167:e84263d55307 | 506 | assert_param(IS_LL_RTC_SECONDS(__LL_RTC_CONVERT_BCD2BIN(RTC_AlarmStruct->AlarmTime.Seconds))); |
| AnnaBridge | 167:e84263d55307 | 507 | |
| AnnaBridge | 167:e84263d55307 | 508 | if (RTC_AlarmStruct->AlarmDateWeekDaySel == LL_RTC_ALMA_DATEWEEKDAYSEL_DATE) |
| AnnaBridge | 167:e84263d55307 | 509 | { |
| AnnaBridge | 167:e84263d55307 | 510 | assert_param(IS_LL_RTC_DAY(__LL_RTC_CONVERT_BCD2BIN(RTC_AlarmStruct->AlarmDateWeekDay))); |
| AnnaBridge | 167:e84263d55307 | 511 | } |
| AnnaBridge | 167:e84263d55307 | 512 | else |
| AnnaBridge | 167:e84263d55307 | 513 | { |
| AnnaBridge | 167:e84263d55307 | 514 | assert_param(IS_LL_RTC_WEEKDAY(__LL_RTC_CONVERT_BCD2BIN(RTC_AlarmStruct->AlarmDateWeekDay))); |
| AnnaBridge | 167:e84263d55307 | 515 | } |
| AnnaBridge | 167:e84263d55307 | 516 | } |
| AnnaBridge | 167:e84263d55307 | 517 | |
| AnnaBridge | 167:e84263d55307 | 518 | /* Disable the write protection for RTC registers */ |
| AnnaBridge | 167:e84263d55307 | 519 | LL_RTC_DisableWriteProtection(RTCx); |
| AnnaBridge | 167:e84263d55307 | 520 | |
| AnnaBridge | 167:e84263d55307 | 521 | /* Select weekday selection */ |
| AnnaBridge | 167:e84263d55307 | 522 | if (RTC_AlarmStruct->AlarmDateWeekDaySel == LL_RTC_ALMA_DATEWEEKDAYSEL_DATE) |
| AnnaBridge | 167:e84263d55307 | 523 | { |
| AnnaBridge | 167:e84263d55307 | 524 | /* Set the date for ALARM */ |
| AnnaBridge | 167:e84263d55307 | 525 | LL_RTC_ALMA_DisableWeekday(RTCx); |
| AnnaBridge | 167:e84263d55307 | 526 | if (RTC_Format != LL_RTC_FORMAT_BIN) |
| AnnaBridge | 167:e84263d55307 | 527 | { |
| AnnaBridge | 167:e84263d55307 | 528 | LL_RTC_ALMA_SetDay(RTCx, RTC_AlarmStruct->AlarmDateWeekDay); |
| AnnaBridge | 167:e84263d55307 | 529 | } |
| AnnaBridge | 167:e84263d55307 | 530 | else |
| AnnaBridge | 167:e84263d55307 | 531 | { |
| AnnaBridge | 167:e84263d55307 | 532 | LL_RTC_ALMA_SetDay(RTCx, __LL_RTC_CONVERT_BIN2BCD(RTC_AlarmStruct->AlarmDateWeekDay)); |
| AnnaBridge | 167:e84263d55307 | 533 | } |
| AnnaBridge | 167:e84263d55307 | 534 | } |
| AnnaBridge | 167:e84263d55307 | 535 | else |
| AnnaBridge | 167:e84263d55307 | 536 | { |
| AnnaBridge | 167:e84263d55307 | 537 | /* Set the week day for ALARM */ |
| AnnaBridge | 167:e84263d55307 | 538 | LL_RTC_ALMA_EnableWeekday(RTCx); |
| AnnaBridge | 167:e84263d55307 | 539 | LL_RTC_ALMA_SetWeekDay(RTCx, RTC_AlarmStruct->AlarmDateWeekDay); |
| AnnaBridge | 167:e84263d55307 | 540 | } |
| AnnaBridge | 167:e84263d55307 | 541 | |
| AnnaBridge | 167:e84263d55307 | 542 | /* Configure the Alarm register */ |
| AnnaBridge | 167:e84263d55307 | 543 | if (RTC_Format != LL_RTC_FORMAT_BIN) |
| AnnaBridge | 167:e84263d55307 | 544 | { |
| AnnaBridge | 167:e84263d55307 | 545 | LL_RTC_ALMA_ConfigTime(RTCx, RTC_AlarmStruct->AlarmTime.TimeFormat, RTC_AlarmStruct->AlarmTime.Hours, |
| AnnaBridge | 167:e84263d55307 | 546 | RTC_AlarmStruct->AlarmTime.Minutes, RTC_AlarmStruct->AlarmTime.Seconds); |
| AnnaBridge | 167:e84263d55307 | 547 | } |
| AnnaBridge | 167:e84263d55307 | 548 | else |
| AnnaBridge | 167:e84263d55307 | 549 | { |
| AnnaBridge | 167:e84263d55307 | 550 | LL_RTC_ALMA_ConfigTime(RTCx, RTC_AlarmStruct->AlarmTime.TimeFormat, |
| AnnaBridge | 167:e84263d55307 | 551 | __LL_RTC_CONVERT_BIN2BCD(RTC_AlarmStruct->AlarmTime.Hours), |
| AnnaBridge | 167:e84263d55307 | 552 | __LL_RTC_CONVERT_BIN2BCD(RTC_AlarmStruct->AlarmTime.Minutes), |
| AnnaBridge | 167:e84263d55307 | 553 | __LL_RTC_CONVERT_BIN2BCD(RTC_AlarmStruct->AlarmTime.Seconds)); |
| AnnaBridge | 167:e84263d55307 | 554 | } |
| AnnaBridge | 167:e84263d55307 | 555 | /* Set ALARM mask */ |
| AnnaBridge | 167:e84263d55307 | 556 | LL_RTC_ALMA_SetMask(RTCx, RTC_AlarmStruct->AlarmMask); |
| AnnaBridge | 167:e84263d55307 | 557 | |
| AnnaBridge | 167:e84263d55307 | 558 | /* Enable the write protection for RTC registers */ |
| AnnaBridge | 167:e84263d55307 | 559 | LL_RTC_EnableWriteProtection(RTCx); |
| AnnaBridge | 167:e84263d55307 | 560 | |
| AnnaBridge | 167:e84263d55307 | 561 | return SUCCESS; |
| AnnaBridge | 167:e84263d55307 | 562 | } |
| AnnaBridge | 167:e84263d55307 | 563 | |
| AnnaBridge | 167:e84263d55307 | 564 | /** |
| AnnaBridge | 167:e84263d55307 | 565 | * @brief Set the RTC Alarm B. |
| AnnaBridge | 167:e84263d55307 | 566 | * @note The Alarm register can only be written when the corresponding Alarm |
| AnnaBridge | 167:e84263d55307 | 567 | * is disabled (@ref LL_RTC_ALMB_Disable function). |
| AnnaBridge | 167:e84263d55307 | 568 | * @param RTCx RTC Instance |
| AnnaBridge | 167:e84263d55307 | 569 | * @param RTC_Format This parameter can be one of the following values: |
| AnnaBridge | 167:e84263d55307 | 570 | * @arg @ref LL_RTC_FORMAT_BIN |
| AnnaBridge | 167:e84263d55307 | 571 | * @arg @ref LL_RTC_FORMAT_BCD |
| AnnaBridge | 167:e84263d55307 | 572 | * @param RTC_AlarmStruct pointer to a @ref LL_RTC_AlarmTypeDef structure that |
| AnnaBridge | 167:e84263d55307 | 573 | * contains the alarm configuration parameters. |
| AnnaBridge | 167:e84263d55307 | 574 | * @retval An ErrorStatus enumeration value: |
| AnnaBridge | 167:e84263d55307 | 575 | * - SUCCESS: ALARMB registers are configured |
| AnnaBridge | 167:e84263d55307 | 576 | * - ERROR: ALARMB registers are not configured |
| AnnaBridge | 167:e84263d55307 | 577 | */ |
| AnnaBridge | 167:e84263d55307 | 578 | ErrorStatus LL_RTC_ALMB_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_AlarmTypeDef *RTC_AlarmStruct) |
| AnnaBridge | 167:e84263d55307 | 579 | { |
| AnnaBridge | 167:e84263d55307 | 580 | /* Check the parameters */ |
| AnnaBridge | 167:e84263d55307 | 581 | assert_param(IS_RTC_ALL_INSTANCE(RTCx)); |
| AnnaBridge | 167:e84263d55307 | 582 | assert_param(IS_LL_RTC_FORMAT(RTC_Format)); |
| AnnaBridge | 167:e84263d55307 | 583 | assert_param(IS_LL_RTC_ALMB_MASK(RTC_AlarmStruct->AlarmMask)); |
| AnnaBridge | 167:e84263d55307 | 584 | assert_param(IS_LL_RTC_ALMB_DATE_WEEKDAY_SEL(RTC_AlarmStruct->AlarmDateWeekDaySel)); |
| AnnaBridge | 167:e84263d55307 | 585 | |
| AnnaBridge | 167:e84263d55307 | 586 | if (RTC_Format == LL_RTC_FORMAT_BIN) |
| AnnaBridge | 167:e84263d55307 | 587 | { |
| AnnaBridge | 167:e84263d55307 | 588 | if (LL_RTC_GetHourFormat(RTCx) != LL_RTC_HOURFORMAT_24HOUR) |
| AnnaBridge | 167:e84263d55307 | 589 | { |
| AnnaBridge | 167:e84263d55307 | 590 | assert_param(IS_LL_RTC_HOUR12(RTC_AlarmStruct->AlarmTime.Hours)); |
| AnnaBridge | 167:e84263d55307 | 591 | assert_param(IS_LL_RTC_TIME_FORMAT(RTC_AlarmStruct->AlarmTime.TimeFormat)); |
| AnnaBridge | 167:e84263d55307 | 592 | } |
| AnnaBridge | 167:e84263d55307 | 593 | else |
| AnnaBridge | 167:e84263d55307 | 594 | { |
| AnnaBridge | 167:e84263d55307 | 595 | RTC_AlarmStruct->AlarmTime.TimeFormat = 0x00U; |
| AnnaBridge | 167:e84263d55307 | 596 | assert_param(IS_LL_RTC_HOUR24(RTC_AlarmStruct->AlarmTime.Hours)); |
| AnnaBridge | 167:e84263d55307 | 597 | } |
| AnnaBridge | 167:e84263d55307 | 598 | assert_param(IS_LL_RTC_MINUTES(RTC_AlarmStruct->AlarmTime.Minutes)); |
| AnnaBridge | 167:e84263d55307 | 599 | assert_param(IS_LL_RTC_SECONDS(RTC_AlarmStruct->AlarmTime.Seconds)); |
| AnnaBridge | 167:e84263d55307 | 600 | |
| AnnaBridge | 167:e84263d55307 | 601 | if (RTC_AlarmStruct->AlarmDateWeekDaySel == LL_RTC_ALMB_DATEWEEKDAYSEL_DATE) |
| AnnaBridge | 167:e84263d55307 | 602 | { |
| AnnaBridge | 167:e84263d55307 | 603 | assert_param(IS_LL_RTC_DAY(RTC_AlarmStruct->AlarmDateWeekDay)); |
| AnnaBridge | 167:e84263d55307 | 604 | } |
| AnnaBridge | 167:e84263d55307 | 605 | else |
| AnnaBridge | 167:e84263d55307 | 606 | { |
| AnnaBridge | 167:e84263d55307 | 607 | assert_param(IS_LL_RTC_WEEKDAY(RTC_AlarmStruct->AlarmDateWeekDay)); |
| AnnaBridge | 167:e84263d55307 | 608 | } |
| AnnaBridge | 167:e84263d55307 | 609 | } |
| AnnaBridge | 167:e84263d55307 | 610 | else |
| AnnaBridge | 167:e84263d55307 | 611 | { |
| AnnaBridge | 167:e84263d55307 | 612 | if (LL_RTC_GetHourFormat(RTCx) != LL_RTC_HOURFORMAT_24HOUR) |
| AnnaBridge | 167:e84263d55307 | 613 | { |
| AnnaBridge | 167:e84263d55307 | 614 | assert_param(IS_LL_RTC_HOUR12(__LL_RTC_CONVERT_BCD2BIN(RTC_AlarmStruct->AlarmTime.Hours))); |
| AnnaBridge | 167:e84263d55307 | 615 | assert_param(IS_LL_RTC_TIME_FORMAT(RTC_AlarmStruct->AlarmTime.TimeFormat)); |
| AnnaBridge | 167:e84263d55307 | 616 | } |
| AnnaBridge | 167:e84263d55307 | 617 | else |
| AnnaBridge | 167:e84263d55307 | 618 | { |
| AnnaBridge | 167:e84263d55307 | 619 | RTC_AlarmStruct->AlarmTime.TimeFormat = 0x00U; |
| AnnaBridge | 167:e84263d55307 | 620 | assert_param(IS_LL_RTC_HOUR24(__LL_RTC_CONVERT_BCD2BIN(RTC_AlarmStruct->AlarmTime.Hours))); |
| AnnaBridge | 167:e84263d55307 | 621 | } |
| AnnaBridge | 167:e84263d55307 | 622 | |
| AnnaBridge | 167:e84263d55307 | 623 | assert_param(IS_LL_RTC_MINUTES(__LL_RTC_CONVERT_BCD2BIN(RTC_AlarmStruct->AlarmTime.Minutes))); |
| AnnaBridge | 167:e84263d55307 | 624 | assert_param(IS_LL_RTC_SECONDS(__LL_RTC_CONVERT_BCD2BIN(RTC_AlarmStruct->AlarmTime.Seconds))); |
| AnnaBridge | 167:e84263d55307 | 625 | |
| AnnaBridge | 167:e84263d55307 | 626 | if (RTC_AlarmStruct->AlarmDateWeekDaySel == LL_RTC_ALMB_DATEWEEKDAYSEL_DATE) |
| AnnaBridge | 167:e84263d55307 | 627 | { |
| AnnaBridge | 167:e84263d55307 | 628 | assert_param(IS_LL_RTC_DAY(__LL_RTC_CONVERT_BCD2BIN(RTC_AlarmStruct->AlarmDateWeekDay))); |
| AnnaBridge | 167:e84263d55307 | 629 | } |
| AnnaBridge | 167:e84263d55307 | 630 | else |
| AnnaBridge | 167:e84263d55307 | 631 | { |
| AnnaBridge | 167:e84263d55307 | 632 | assert_param(IS_LL_RTC_WEEKDAY(__LL_RTC_CONVERT_BCD2BIN(RTC_AlarmStruct->AlarmDateWeekDay))); |
| AnnaBridge | 167:e84263d55307 | 633 | } |
| AnnaBridge | 167:e84263d55307 | 634 | } |
| AnnaBridge | 167:e84263d55307 | 635 | |
| AnnaBridge | 167:e84263d55307 | 636 | /* Disable the write protection for RTC registers */ |
| AnnaBridge | 167:e84263d55307 | 637 | LL_RTC_DisableWriteProtection(RTCx); |
| AnnaBridge | 167:e84263d55307 | 638 | |
| AnnaBridge | 167:e84263d55307 | 639 | /* Select weekday selection */ |
| AnnaBridge | 167:e84263d55307 | 640 | if (RTC_AlarmStruct->AlarmDateWeekDaySel == LL_RTC_ALMB_DATEWEEKDAYSEL_DATE) |
| AnnaBridge | 167:e84263d55307 | 641 | { |
| AnnaBridge | 167:e84263d55307 | 642 | /* Set the date for ALARM */ |
| AnnaBridge | 167:e84263d55307 | 643 | LL_RTC_ALMB_DisableWeekday(RTCx); |
| AnnaBridge | 167:e84263d55307 | 644 | if (RTC_Format != LL_RTC_FORMAT_BIN) |
| AnnaBridge | 167:e84263d55307 | 645 | { |
| AnnaBridge | 167:e84263d55307 | 646 | LL_RTC_ALMB_SetDay(RTCx, RTC_AlarmStruct->AlarmDateWeekDay); |
| AnnaBridge | 167:e84263d55307 | 647 | } |
| AnnaBridge | 167:e84263d55307 | 648 | else |
| AnnaBridge | 167:e84263d55307 | 649 | { |
| AnnaBridge | 167:e84263d55307 | 650 | LL_RTC_ALMB_SetDay(RTCx, __LL_RTC_CONVERT_BIN2BCD(RTC_AlarmStruct->AlarmDateWeekDay)); |
| AnnaBridge | 167:e84263d55307 | 651 | } |
| AnnaBridge | 167:e84263d55307 | 652 | } |
| AnnaBridge | 167:e84263d55307 | 653 | else |
| AnnaBridge | 167:e84263d55307 | 654 | { |
| AnnaBridge | 167:e84263d55307 | 655 | /* Set the week day for ALARM */ |
| AnnaBridge | 167:e84263d55307 | 656 | LL_RTC_ALMB_EnableWeekday(RTCx); |
| AnnaBridge | 167:e84263d55307 | 657 | LL_RTC_ALMB_SetWeekDay(RTCx, RTC_AlarmStruct->AlarmDateWeekDay); |
| AnnaBridge | 167:e84263d55307 | 658 | } |
| AnnaBridge | 167:e84263d55307 | 659 | |
| AnnaBridge | 167:e84263d55307 | 660 | /* Configure the Alarm register */ |
| AnnaBridge | 167:e84263d55307 | 661 | if (RTC_Format != LL_RTC_FORMAT_BIN) |
| AnnaBridge | 167:e84263d55307 | 662 | { |
| AnnaBridge | 167:e84263d55307 | 663 | LL_RTC_ALMB_ConfigTime(RTCx, RTC_AlarmStruct->AlarmTime.TimeFormat, RTC_AlarmStruct->AlarmTime.Hours, |
| AnnaBridge | 167:e84263d55307 | 664 | RTC_AlarmStruct->AlarmTime.Minutes, RTC_AlarmStruct->AlarmTime.Seconds); |
| AnnaBridge | 167:e84263d55307 | 665 | } |
| AnnaBridge | 167:e84263d55307 | 666 | else |
| AnnaBridge | 167:e84263d55307 | 667 | { |
| AnnaBridge | 167:e84263d55307 | 668 | LL_RTC_ALMB_ConfigTime(RTCx, RTC_AlarmStruct->AlarmTime.TimeFormat, |
| AnnaBridge | 167:e84263d55307 | 669 | __LL_RTC_CONVERT_BIN2BCD(RTC_AlarmStruct->AlarmTime.Hours), |
| AnnaBridge | 167:e84263d55307 | 670 | __LL_RTC_CONVERT_BIN2BCD(RTC_AlarmStruct->AlarmTime.Minutes), |
| AnnaBridge | 167:e84263d55307 | 671 | __LL_RTC_CONVERT_BIN2BCD(RTC_AlarmStruct->AlarmTime.Seconds)); |
| AnnaBridge | 167:e84263d55307 | 672 | } |
| AnnaBridge | 167:e84263d55307 | 673 | /* Set ALARM mask */ |
| AnnaBridge | 167:e84263d55307 | 674 | LL_RTC_ALMB_SetMask(RTCx, RTC_AlarmStruct->AlarmMask); |
| AnnaBridge | 167:e84263d55307 | 675 | |
| AnnaBridge | 167:e84263d55307 | 676 | /* Enable the write protection for RTC registers */ |
| AnnaBridge | 167:e84263d55307 | 677 | LL_RTC_EnableWriteProtection(RTCx); |
| AnnaBridge | 167:e84263d55307 | 678 | |
| AnnaBridge | 167:e84263d55307 | 679 | return SUCCESS; |
| AnnaBridge | 167:e84263d55307 | 680 | } |
| AnnaBridge | 167:e84263d55307 | 681 | |
| AnnaBridge | 167:e84263d55307 | 682 | /** |
| AnnaBridge | 167:e84263d55307 | 683 | * @brief Set each @ref LL_RTC_AlarmTypeDef of ALARMA field to default value (Time = 00h:00mn:00sec / |
| AnnaBridge | 167:e84263d55307 | 684 | * Day = 1st day of the month/Mask = all fields are masked). |
| AnnaBridge | 167:e84263d55307 | 685 | * @param RTC_AlarmStruct pointer to a @ref LL_RTC_AlarmTypeDef structure which will be initialized. |
| AnnaBridge | 167:e84263d55307 | 686 | * @retval None |
| AnnaBridge | 167:e84263d55307 | 687 | */ |
| AnnaBridge | 167:e84263d55307 | 688 | void LL_RTC_ALMA_StructInit(LL_RTC_AlarmTypeDef *RTC_AlarmStruct) |
| AnnaBridge | 167:e84263d55307 | 689 | { |
| AnnaBridge | 167:e84263d55307 | 690 | /* Alarm Time Settings : Time = 00h:00mn:00sec */ |
| AnnaBridge | 167:e84263d55307 | 691 | RTC_AlarmStruct->AlarmTime.TimeFormat = LL_RTC_ALMA_TIME_FORMAT_AM; |
| AnnaBridge | 167:e84263d55307 | 692 | RTC_AlarmStruct->AlarmTime.Hours = 0U; |
| AnnaBridge | 167:e84263d55307 | 693 | RTC_AlarmStruct->AlarmTime.Minutes = 0U; |
| AnnaBridge | 167:e84263d55307 | 694 | RTC_AlarmStruct->AlarmTime.Seconds = 0U; |
| AnnaBridge | 167:e84263d55307 | 695 | |
| AnnaBridge | 167:e84263d55307 | 696 | /* Alarm Day Settings : Day = 1st day of the month */ |
| AnnaBridge | 167:e84263d55307 | 697 | RTC_AlarmStruct->AlarmDateWeekDaySel = LL_RTC_ALMA_DATEWEEKDAYSEL_DATE; |
| AnnaBridge | 167:e84263d55307 | 698 | RTC_AlarmStruct->AlarmDateWeekDay = 1U; |
| AnnaBridge | 167:e84263d55307 | 699 | |
| AnnaBridge | 167:e84263d55307 | 700 | /* Alarm Masks Settings : Mask = all fields are not masked */ |
| AnnaBridge | 167:e84263d55307 | 701 | RTC_AlarmStruct->AlarmMask = LL_RTC_ALMA_MASK_NONE; |
| AnnaBridge | 167:e84263d55307 | 702 | } |
| AnnaBridge | 167:e84263d55307 | 703 | |
| AnnaBridge | 167:e84263d55307 | 704 | /** |
| AnnaBridge | 167:e84263d55307 | 705 | * @brief Set each @ref LL_RTC_AlarmTypeDef of ALARMA field to default value (Time = 00h:00mn:00sec / |
| AnnaBridge | 167:e84263d55307 | 706 | * Day = 1st day of the month/Mask = all fields are masked). |
| AnnaBridge | 167:e84263d55307 | 707 | * @param RTC_AlarmStruct pointer to a @ref LL_RTC_AlarmTypeDef structure which will be initialized. |
| AnnaBridge | 167:e84263d55307 | 708 | * @retval None |
| AnnaBridge | 167:e84263d55307 | 709 | */ |
| AnnaBridge | 167:e84263d55307 | 710 | void LL_RTC_ALMB_StructInit(LL_RTC_AlarmTypeDef *RTC_AlarmStruct) |
| AnnaBridge | 167:e84263d55307 | 711 | { |
| AnnaBridge | 167:e84263d55307 | 712 | /* Alarm Time Settings : Time = 00h:00mn:00sec */ |
| AnnaBridge | 167:e84263d55307 | 713 | RTC_AlarmStruct->AlarmTime.TimeFormat = LL_RTC_ALMB_TIME_FORMAT_AM; |
| AnnaBridge | 167:e84263d55307 | 714 | RTC_AlarmStruct->AlarmTime.Hours = 0U; |
| AnnaBridge | 167:e84263d55307 | 715 | RTC_AlarmStruct->AlarmTime.Minutes = 0U; |
| AnnaBridge | 167:e84263d55307 | 716 | RTC_AlarmStruct->AlarmTime.Seconds = 0U; |
| AnnaBridge | 167:e84263d55307 | 717 | |
| AnnaBridge | 167:e84263d55307 | 718 | /* Alarm Day Settings : Day = 1st day of the month */ |
| AnnaBridge | 167:e84263d55307 | 719 | RTC_AlarmStruct->AlarmDateWeekDaySel = LL_RTC_ALMB_DATEWEEKDAYSEL_DATE; |
| AnnaBridge | 167:e84263d55307 | 720 | RTC_AlarmStruct->AlarmDateWeekDay = 1U; |
| AnnaBridge | 167:e84263d55307 | 721 | |
| AnnaBridge | 167:e84263d55307 | 722 | /* Alarm Masks Settings : Mask = all fields are not masked */ |
| AnnaBridge | 167:e84263d55307 | 723 | RTC_AlarmStruct->AlarmMask = LL_RTC_ALMB_MASK_NONE; |
| AnnaBridge | 167:e84263d55307 | 724 | } |
| AnnaBridge | 167:e84263d55307 | 725 | |
| AnnaBridge | 167:e84263d55307 | 726 | /** |
| AnnaBridge | 167:e84263d55307 | 727 | * @brief Enters the RTC Initialization mode. |
| AnnaBridge | 167:e84263d55307 | 728 | * @note The RTC Initialization mode is write protected, use the |
| AnnaBridge | 167:e84263d55307 | 729 | * @ref LL_RTC_DisableWriteProtection before calling this function. |
| AnnaBridge | 167:e84263d55307 | 730 | * @param RTCx RTC Instance |
| AnnaBridge | 167:e84263d55307 | 731 | * @retval An ErrorStatus enumeration value: |
| AnnaBridge | 167:e84263d55307 | 732 | * - SUCCESS: RTC is in Init mode |
| AnnaBridge | 167:e84263d55307 | 733 | * - ERROR: RTC is not in Init mode |
| AnnaBridge | 167:e84263d55307 | 734 | */ |
| AnnaBridge | 167:e84263d55307 | 735 | ErrorStatus LL_RTC_EnterInitMode(RTC_TypeDef *RTCx) |
| AnnaBridge | 167:e84263d55307 | 736 | { |
| AnnaBridge | 167:e84263d55307 | 737 | __IO uint32_t timeout = RTC_INITMODE_TIMEOUT; |
| AnnaBridge | 167:e84263d55307 | 738 | ErrorStatus status = SUCCESS; |
| AnnaBridge | 167:e84263d55307 | 739 | uint32_t tmp = 0U; |
| AnnaBridge | 167:e84263d55307 | 740 | |
| AnnaBridge | 167:e84263d55307 | 741 | /* Check the parameter */ |
| AnnaBridge | 167:e84263d55307 | 742 | assert_param(IS_RTC_ALL_INSTANCE(RTCx)); |
| AnnaBridge | 167:e84263d55307 | 743 | |
| AnnaBridge | 167:e84263d55307 | 744 | /* Check if the Initialization mode is set */ |
| AnnaBridge | 167:e84263d55307 | 745 | if (LL_RTC_IsActiveFlag_INIT(RTCx) == 0U) |
| AnnaBridge | 167:e84263d55307 | 746 | { |
| AnnaBridge | 167:e84263d55307 | 747 | /* Set the Initialization mode */ |
| AnnaBridge | 167:e84263d55307 | 748 | LL_RTC_EnableInitMode(RTCx); |
| AnnaBridge | 167:e84263d55307 | 749 | |
| AnnaBridge | 167:e84263d55307 | 750 | /* Wait till RTC is in INIT state and if Time out is reached exit */ |
| AnnaBridge | 167:e84263d55307 | 751 | tmp = LL_RTC_IsActiveFlag_INIT(RTCx); |
| AnnaBridge | 167:e84263d55307 | 752 | while ((timeout != 0U) && (tmp != 1U)) |
| AnnaBridge | 167:e84263d55307 | 753 | { |
| AnnaBridge | 167:e84263d55307 | 754 | if (LL_SYSTICK_IsActiveCounterFlag() == 1U) |
| AnnaBridge | 167:e84263d55307 | 755 | { |
| AnnaBridge | 167:e84263d55307 | 756 | timeout --; |
| AnnaBridge | 167:e84263d55307 | 757 | } |
| AnnaBridge | 167:e84263d55307 | 758 | tmp = LL_RTC_IsActiveFlag_INIT(RTCx); |
| AnnaBridge | 167:e84263d55307 | 759 | if (timeout == 0U) |
| AnnaBridge | 167:e84263d55307 | 760 | { |
| AnnaBridge | 167:e84263d55307 | 761 | status = ERROR; |
| AnnaBridge | 167:e84263d55307 | 762 | } |
| AnnaBridge | 167:e84263d55307 | 763 | } |
| AnnaBridge | 167:e84263d55307 | 764 | } |
| AnnaBridge | 167:e84263d55307 | 765 | return status; |
| AnnaBridge | 167:e84263d55307 | 766 | } |
| AnnaBridge | 167:e84263d55307 | 767 | |
| AnnaBridge | 167:e84263d55307 | 768 | /** |
| AnnaBridge | 167:e84263d55307 | 769 | * @brief Exit the RTC Initialization mode. |
| AnnaBridge | 167:e84263d55307 | 770 | * @note When the initialization sequence is complete, the calendar restarts |
| AnnaBridge | 167:e84263d55307 | 771 | * counting after 4 RTCCLK cycles. |
| AnnaBridge | 167:e84263d55307 | 772 | * @note The RTC Initialization mode is write protected, use the |
| AnnaBridge | 167:e84263d55307 | 773 | * @ref LL_RTC_DisableWriteProtection before calling this function. |
| AnnaBridge | 167:e84263d55307 | 774 | * @param RTCx RTC Instance |
| AnnaBridge | 167:e84263d55307 | 775 | * @retval An ErrorStatus enumeration value: |
| AnnaBridge | 167:e84263d55307 | 776 | * - SUCCESS: RTC exited from in Init mode |
| AnnaBridge | 167:e84263d55307 | 777 | * - ERROR: Not applicable |
| AnnaBridge | 167:e84263d55307 | 778 | */ |
| AnnaBridge | 167:e84263d55307 | 779 | ErrorStatus LL_RTC_ExitInitMode(RTC_TypeDef *RTCx) |
| AnnaBridge | 167:e84263d55307 | 780 | { |
| AnnaBridge | 167:e84263d55307 | 781 | /* Check the parameter */ |
| AnnaBridge | 167:e84263d55307 | 782 | assert_param(IS_RTC_ALL_INSTANCE(RTCx)); |
| AnnaBridge | 167:e84263d55307 | 783 | |
| AnnaBridge | 167:e84263d55307 | 784 | /* Disable initialization mode */ |
| AnnaBridge | 167:e84263d55307 | 785 | LL_RTC_DisableInitMode(RTCx); |
| AnnaBridge | 167:e84263d55307 | 786 | |
| AnnaBridge | 167:e84263d55307 | 787 | return SUCCESS; |
| AnnaBridge | 167:e84263d55307 | 788 | } |
| AnnaBridge | 167:e84263d55307 | 789 | |
| AnnaBridge | 167:e84263d55307 | 790 | /** |
| AnnaBridge | 167:e84263d55307 | 791 | * @brief Waits until the RTC Time and Day registers (RTC_TR and RTC_DR) are |
| AnnaBridge | 167:e84263d55307 | 792 | * synchronized with RTC APB clock. |
| AnnaBridge | 167:e84263d55307 | 793 | * @note The RTC Resynchronization mode is write protected, use the |
| AnnaBridge | 167:e84263d55307 | 794 | * @ref LL_RTC_DisableWriteProtection before calling this function. |
| AnnaBridge | 167:e84263d55307 | 795 | * @note To read the calendar through the shadow registers after Calendar |
| AnnaBridge | 167:e84263d55307 | 796 | * initialization, calendar update or after wakeup from low power modes |
| AnnaBridge | 167:e84263d55307 | 797 | * the software must first clear the RSF flag. |
| AnnaBridge | 167:e84263d55307 | 798 | * The software must then wait until it is set again before reading |
| AnnaBridge | 167:e84263d55307 | 799 | * the calendar, which means that the calendar registers have been |
| AnnaBridge | 167:e84263d55307 | 800 | * correctly copied into the RTC_TR and RTC_DR shadow registers. |
| AnnaBridge | 167:e84263d55307 | 801 | * @param RTCx RTC Instance |
| AnnaBridge | 167:e84263d55307 | 802 | * @retval An ErrorStatus enumeration value: |
| AnnaBridge | 167:e84263d55307 | 803 | * - SUCCESS: RTC registers are synchronised |
| AnnaBridge | 167:e84263d55307 | 804 | * - ERROR: RTC registers are not synchronised |
| AnnaBridge | 167:e84263d55307 | 805 | */ |
| AnnaBridge | 167:e84263d55307 | 806 | ErrorStatus LL_RTC_WaitForSynchro(RTC_TypeDef *RTCx) |
| AnnaBridge | 167:e84263d55307 | 807 | { |
| AnnaBridge | 167:e84263d55307 | 808 | __IO uint32_t timeout = RTC_SYNCHRO_TIMEOUT; |
| AnnaBridge | 167:e84263d55307 | 809 | ErrorStatus status = SUCCESS; |
| AnnaBridge | 167:e84263d55307 | 810 | uint32_t tmp = 0U; |
| AnnaBridge | 167:e84263d55307 | 811 | |
| AnnaBridge | 167:e84263d55307 | 812 | /* Check the parameter */ |
| AnnaBridge | 167:e84263d55307 | 813 | assert_param(IS_RTC_ALL_INSTANCE(RTCx)); |
| AnnaBridge | 167:e84263d55307 | 814 | |
| AnnaBridge | 167:e84263d55307 | 815 | /* Clear RSF flag */ |
| AnnaBridge | 167:e84263d55307 | 816 | LL_RTC_ClearFlag_RS(RTCx); |
| AnnaBridge | 167:e84263d55307 | 817 | |
| AnnaBridge | 167:e84263d55307 | 818 | /* Wait the registers to be synchronised */ |
| AnnaBridge | 167:e84263d55307 | 819 | tmp = LL_RTC_IsActiveFlag_RS(RTCx); |
| AnnaBridge | 167:e84263d55307 | 820 | while ((timeout != 0U) && (tmp != 0U)) |
| AnnaBridge | 167:e84263d55307 | 821 | { |
| AnnaBridge | 167:e84263d55307 | 822 | if (LL_SYSTICK_IsActiveCounterFlag() == 1U) |
| AnnaBridge | 167:e84263d55307 | 823 | { |
| AnnaBridge | 167:e84263d55307 | 824 | timeout--; |
| AnnaBridge | 167:e84263d55307 | 825 | } |
| AnnaBridge | 167:e84263d55307 | 826 | tmp = LL_RTC_IsActiveFlag_RS(RTCx); |
| AnnaBridge | 167:e84263d55307 | 827 | if (timeout == 0U) |
| AnnaBridge | 167:e84263d55307 | 828 | { |
| AnnaBridge | 167:e84263d55307 | 829 | status = ERROR; |
| AnnaBridge | 167:e84263d55307 | 830 | } |
| AnnaBridge | 167:e84263d55307 | 831 | } |
| AnnaBridge | 167:e84263d55307 | 832 | |
| AnnaBridge | 167:e84263d55307 | 833 | if (status != ERROR) |
| AnnaBridge | 167:e84263d55307 | 834 | { |
| AnnaBridge | 167:e84263d55307 | 835 | timeout = RTC_SYNCHRO_TIMEOUT; |
| AnnaBridge | 167:e84263d55307 | 836 | tmp = LL_RTC_IsActiveFlag_RS(RTCx); |
| AnnaBridge | 167:e84263d55307 | 837 | while ((timeout != 0U) && (tmp != 1U)) |
| AnnaBridge | 167:e84263d55307 | 838 | { |
| AnnaBridge | 167:e84263d55307 | 839 | if (LL_SYSTICK_IsActiveCounterFlag() == 1U) |
| AnnaBridge | 167:e84263d55307 | 840 | { |
| AnnaBridge | 167:e84263d55307 | 841 | timeout--; |
| AnnaBridge | 167:e84263d55307 | 842 | } |
| AnnaBridge | 167:e84263d55307 | 843 | tmp = LL_RTC_IsActiveFlag_RS(RTCx); |
| AnnaBridge | 167:e84263d55307 | 844 | if (timeout == 0U) |
| AnnaBridge | 167:e84263d55307 | 845 | { |
| AnnaBridge | 167:e84263d55307 | 846 | status = ERROR; |
| AnnaBridge | 167:e84263d55307 | 847 | } |
| AnnaBridge | 167:e84263d55307 | 848 | } |
| AnnaBridge | 167:e84263d55307 | 849 | } |
| AnnaBridge | 167:e84263d55307 | 850 | |
| AnnaBridge | 167:e84263d55307 | 851 | return (status); |
| AnnaBridge | 167:e84263d55307 | 852 | } |
| AnnaBridge | 167:e84263d55307 | 853 | |
| AnnaBridge | 167:e84263d55307 | 854 | /** |
| AnnaBridge | 167:e84263d55307 | 855 | * @} |
| AnnaBridge | 167:e84263d55307 | 856 | */ |
| AnnaBridge | 167:e84263d55307 | 857 | |
| AnnaBridge | 167:e84263d55307 | 858 | /** |
| AnnaBridge | 167:e84263d55307 | 859 | * @} |
| AnnaBridge | 167:e84263d55307 | 860 | */ |
| AnnaBridge | 167:e84263d55307 | 861 | |
| AnnaBridge | 167:e84263d55307 | 862 | /** |
| AnnaBridge | 167:e84263d55307 | 863 | * @} |
| AnnaBridge | 167:e84263d55307 | 864 | */ |
| AnnaBridge | 167:e84263d55307 | 865 | |
| AnnaBridge | 167:e84263d55307 | 866 | #endif /* defined(RTC) */ |
| AnnaBridge | 167:e84263d55307 | 867 | |
| AnnaBridge | 167:e84263d55307 | 868 | /** |
| AnnaBridge | 167:e84263d55307 | 869 | * @} |
| AnnaBridge | 167:e84263d55307 | 870 | */ |
| AnnaBridge | 167:e84263d55307 | 871 | |
| AnnaBridge | 167:e84263d55307 | 872 | #endif /* USE_FULL_LL_DRIVER */ |
| AnnaBridge | 167:e84263d55307 | 873 | |
| AnnaBridge | 167:e84263d55307 | 874 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
