Kenji Arai / SetRTC

This is a RTC additional function. This is only for Nucleo F401RE & F411RE mbed(Added L152RE, F334R8, L476RG & F746xx). If you connected battery backup circuit for internal RTC, you can make a power-off and reset condition. RTC still has proper time and date.

Dependents:   Nucleo_rtos_sample PB_Emma_Ethernet

Please refer following NOTE information.
/users/kenjiArai/notebook/nucleo-series-rtc-control-under-power-onoff-and-re/

rtc_api_L152.c@1:3129de8d50ea, 2015-02-14 (annotated)

Committer:
kenjiArai
Date:
Sat Feb 14 11:31:51 2015 +0000
Revision:
1:3129de8d50ea
Add L152 support function

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kenjiArai 1:3129de8d50ea 1 #if 0
kenjiArai 1:3129de8d50ea 2 /* mbed Microcontroller Library
kenjiArai 1:3129de8d50ea 3 *******************************************************************************
kenjiArai 1:3129de8d50ea 4 * Copyright (c) 2014, STMicroelectronics
kenjiArai 1:3129de8d50ea 5 * All rights reserved.
kenjiArai 1:3129de8d50ea 6 *
kenjiArai 1:3129de8d50ea 7 * Redistribution and use in source and binary forms, with or without
kenjiArai 1:3129de8d50ea 8 * modification, are permitted provided that the following conditions are met:
kenjiArai 1:3129de8d50ea 9 *
kenjiArai 1:3129de8d50ea 10 * 1. Redistributions of source code must retain the above copyright notice,
kenjiArai 1:3129de8d50ea 11 * this list of conditions and the following disclaimer.
kenjiArai 1:3129de8d50ea 12 * 2. Redistributions in binary form must reproduce the above copyright notice,
kenjiArai 1:3129de8d50ea 13 * this list of conditions and the following disclaimer in the documentation
kenjiArai 1:3129de8d50ea 14 * and/or other materials provided with the distribution.
kenjiArai 1:3129de8d50ea 15 * 3. Neither the name of STMicroelectronics nor the names of its contributors
kenjiArai 1:3129de8d50ea 16 * may be used to endorse or promote products derived from this software
kenjiArai 1:3129de8d50ea 17 * without specific prior written permission.
kenjiArai 1:3129de8d50ea 18 *
kenjiArai 1:3129de8d50ea 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
kenjiArai 1:3129de8d50ea 20 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
kenjiArai 1:3129de8d50ea 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
kenjiArai 1:3129de8d50ea 22 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
kenjiArai 1:3129de8d50ea 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
kenjiArai 1:3129de8d50ea 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
kenjiArai 1:3129de8d50ea 25 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
kenjiArai 1:3129de8d50ea 26 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
kenjiArai 1:3129de8d50ea 27 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
kenjiArai 1:3129de8d50ea 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
kenjiArai 1:3129de8d50ea 29 *******************************************************************************
kenjiArai 1:3129de8d50ea 30 */
kenjiArai 1:3129de8d50ea 31 #include "rtc_api.h"
kenjiArai 1:3129de8d50ea 32
kenjiArai 1:3129de8d50ea 33 #if DEVICE_RTC
kenjiArai 1:3129de8d50ea 34
kenjiArai 1:3129de8d50ea 35 #include "mbed_error.h"
kenjiArai 1:3129de8d50ea 36
kenjiArai 1:3129de8d50ea 37 static int rtc_inited = 0;
kenjiArai 1:3129de8d50ea 38
kenjiArai 1:3129de8d50ea 39 static RTC_HandleTypeDef RtcHandle;
kenjiArai 1:3129de8d50ea 40
kenjiArai 1:3129de8d50ea 41 //#define ORIGINAL
kenjiArai 1:3129de8d50ea 42 #if defined(ORIGINAL)
kenjiArai 1:3129de8d50ea 43 #warning "You cannot use SetRTC functions"
kenjiArai 1:3129de8d50ea 44 #else
kenjiArai 1:3129de8d50ea 45 #warning "You modified mbed-src rtc_api.c for SetRTC functions"
kenjiArai 1:3129de8d50ea 46 #endif
kenjiArai 1:3129de8d50ea 47
kenjiArai 1:3129de8d50ea 48 #if defined(ORIGINAL) // modify part1 of 4 (Start)
kenjiArai 1:3129de8d50ea 49 #else
kenjiArai 1:3129de8d50ea 50 #define RTC_DAT0 0x55aa55aa
kenjiArai 1:3129de8d50ea 51 #define RTC_DAT1 0xaa55aa55
kenjiArai 1:3129de8d50ea 52
kenjiArai 1:3129de8d50ea 53 uint32_t RTC_ReadBackupRegister(uint32_t RTC_BKP_DR){
kenjiArai 1:3129de8d50ea 54 __IO uint32_t tmp = 0;
kenjiArai 1:3129de8d50ea 55
kenjiArai 1:3129de8d50ea 56 // Check the parameters
kenjiArai 1:3129de8d50ea 57 assert_param(IS_RTC_BKP(RTC_BKP_DR));
kenjiArai 1:3129de8d50ea 58 tmp = RTC_BASE + 0x50;
kenjiArai 1:3129de8d50ea 59 tmp += (RTC_BKP_DR * 4);
kenjiArai 1:3129de8d50ea 60 // Read the specified register
kenjiArai 1:3129de8d50ea 61 return (*(__IO uint32_t *)tmp);
kenjiArai 1:3129de8d50ea 62 }
kenjiArai 1:3129de8d50ea 63
kenjiArai 1:3129de8d50ea 64 /* Check RTC Backup registers contents */
kenjiArai 1:3129de8d50ea 65 uint32_t Check_Rtc_backup_reg( void ){
kenjiArai 1:3129de8d50ea 66 if ( RTC_ReadBackupRegister( RTC_BKP_DR0 ) == RTC_DAT0 ){
kenjiArai 1:3129de8d50ea 67 if ( RTC_ReadBackupRegister( RTC_BKP_DR1 ) == RTC_DAT1 ){
kenjiArai 1:3129de8d50ea 68 return 1;
kenjiArai 1:3129de8d50ea 69 }
kenjiArai 1:3129de8d50ea 70 }
kenjiArai 1:3129de8d50ea 71 return 0;
kenjiArai 1:3129de8d50ea 72 }
kenjiArai 1:3129de8d50ea 73
kenjiArai 1:3129de8d50ea 74 void RTC_WriteBackupRegister(uint32_t RTC_BKP_DR, uint32_t Data){
kenjiArai 1:3129de8d50ea 75 __IO uint32_t tmp = 0;
kenjiArai 1:3129de8d50ea 76
kenjiArai 1:3129de8d50ea 77 // Check the parameters/
kenjiArai 1:3129de8d50ea 78 assert_param(IS_RTC_BKP(RTC_BKP_DR));
kenjiArai 1:3129de8d50ea 79 tmp = RTC_BASE + 0x50;
kenjiArai 1:3129de8d50ea 80 tmp += (RTC_BKP_DR * 4);
kenjiArai 1:3129de8d50ea 81 // Write the specified register/
kenjiArai 1:3129de8d50ea 82 *(__IO uint32_t *)tmp = (uint32_t)Data;
kenjiArai 1:3129de8d50ea 83 }
kenjiArai 1:3129de8d50ea 84 #endif // modify part1 of 4 (End)
kenjiArai 1:3129de8d50ea 85
kenjiArai 1:3129de8d50ea 86 void rtc_init(void)
kenjiArai 1:3129de8d50ea 87 {
kenjiArai 1:3129de8d50ea 88 RCC_OscInitTypeDef RCC_OscInitStruct;
kenjiArai 1:3129de8d50ea 89 uint32_t rtc_freq = 0;
kenjiArai 1:3129de8d50ea 90
kenjiArai 1:3129de8d50ea 91 #if defined(ORIGINAL) // modify part2 of 4 (Start)
kenjiArai 1:3129de8d50ea 92 if (rtc_inited) return;
kenjiArai 1:3129de8d50ea 93 rtc_inited = 1;
kenjiArai 1:3129de8d50ea 94
kenjiArai 1:3129de8d50ea 95 RtcHandle.Instance = RTC;
kenjiArai 1:3129de8d50ea 96
kenjiArai 1:3129de8d50ea 97 // Enable Power clock
kenjiArai 1:3129de8d50ea 98 __PWR_CLK_ENABLE();
kenjiArai 1:3129de8d50ea 99
kenjiArai 1:3129de8d50ea 100 // Enable access to Backup domain
kenjiArai 1:3129de8d50ea 101 HAL_PWR_EnableBkUpAccess();
kenjiArai 1:3129de8d50ea 102 #else
kenjiArai 1:3129de8d50ea 103 RtcHandle.Instance = RTC;
kenjiArai 1:3129de8d50ea 104
kenjiArai 1:3129de8d50ea 105 // Enable Power clock
kenjiArai 1:3129de8d50ea 106 __PWR_CLK_ENABLE();
kenjiArai 1:3129de8d50ea 107
kenjiArai 1:3129de8d50ea 108 // Enable access to Backup domain
kenjiArai 1:3129de8d50ea 109 HAL_PWR_EnableBkUpAccess();
kenjiArai 1:3129de8d50ea 110
kenjiArai 1:3129de8d50ea 111 // Check backup condition
kenjiArai 1:3129de8d50ea 112 if ( Check_Rtc_backup_reg() ){
kenjiArai 1:3129de8d50ea 113 return;
kenjiArai 1:3129de8d50ea 114 }
kenjiArai 1:3129de8d50ea 115 #endif // modify part2 of 4 (End)
kenjiArai 1:3129de8d50ea 116
kenjiArai 1:3129de8d50ea 117 // Reset Backup domain
kenjiArai 1:3129de8d50ea 118 __HAL_RCC_BACKUPRESET_FORCE();
kenjiArai 1:3129de8d50ea 119 __HAL_RCC_BACKUPRESET_RELEASE();
kenjiArai 1:3129de8d50ea 120
kenjiArai 1:3129de8d50ea 121 // Enable LSE Oscillator
kenjiArai 1:3129de8d50ea 122 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_LSE;
kenjiArai 1:3129de8d50ea 123 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE; // Mandatory, otherwise the PLL is reconfigured!
kenjiArai 1:3129de8d50ea 124 RCC_OscInitStruct.LSEState = RCC_LSE_ON; // External 32.768 kHz clock on OSC_IN/OSC_OUT
kenjiArai 1:3129de8d50ea 125 if (HAL_RCC_OscConfig(&RCC_OscInitStruct) == HAL_OK) {
kenjiArai 1:3129de8d50ea 126 // Connect LSE to RTC
kenjiArai 1:3129de8d50ea 127 __HAL_RCC_RTC_CLKPRESCALER(RCC_RTCCLKSOURCE_LSE);
kenjiArai 1:3129de8d50ea 128 __HAL_RCC_RTC_CONFIG(RCC_RTCCLKSOURCE_LSE);
kenjiArai 1:3129de8d50ea 129 rtc_freq = LSE_VALUE;
kenjiArai 1:3129de8d50ea 130 } else {
kenjiArai 1:3129de8d50ea 131 // Enable LSI clock
kenjiArai 1:3129de8d50ea 132 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_LSI | RCC_OSCILLATORTYPE_LSE;
kenjiArai 1:3129de8d50ea 133 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE; // Mandatory, otherwise the PLL is reconfigured!
kenjiArai 1:3129de8d50ea 134 RCC_OscInitStruct.LSEState = RCC_LSE_OFF;
kenjiArai 1:3129de8d50ea 135 RCC_OscInitStruct.LSIState = RCC_LSI_ON;
kenjiArai 1:3129de8d50ea 136 if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
kenjiArai 1:3129de8d50ea 137 error("RTC error: LSI clock initialization failed.");
kenjiArai 1:3129de8d50ea 138 }
kenjiArai 1:3129de8d50ea 139 // Connect LSI to RTC
kenjiArai 1:3129de8d50ea 140 __HAL_RCC_RTC_CLKPRESCALER(RCC_RTCCLKSOURCE_LSI);
kenjiArai 1:3129de8d50ea 141 __HAL_RCC_RTC_CONFIG(RCC_RTCCLKSOURCE_LSI);
kenjiArai 1:3129de8d50ea 142 // This value is LSI typical value. To be measured precisely using a timer input capture for example.
kenjiArai 1:3129de8d50ea 143 rtc_freq = 40000;
kenjiArai 1:3129de8d50ea 144 }
kenjiArai 1:3129de8d50ea 145
kenjiArai 1:3129de8d50ea 146 // Enable RTC
kenjiArai 1:3129de8d50ea 147 __HAL_RCC_RTC_ENABLE();
kenjiArai 1:3129de8d50ea 148
kenjiArai 1:3129de8d50ea 149 RtcHandle.Init.HourFormat = RTC_HOURFORMAT_24;
kenjiArai 1:3129de8d50ea 150 RtcHandle.Init.AsynchPrediv = 127;
kenjiArai 1:3129de8d50ea 151 RtcHandle.Init.SynchPrediv = (rtc_freq / 128) - 1;
kenjiArai 1:3129de8d50ea 152 RtcHandle.Init.OutPut = RTC_OUTPUT_DISABLE;
kenjiArai 1:3129de8d50ea 153 RtcHandle.Init.OutPutPolarity = RTC_OUTPUT_POLARITY_HIGH;
kenjiArai 1:3129de8d50ea 154 RtcHandle.Init.OutPutType = RTC_OUTPUT_TYPE_OPENDRAIN;
kenjiArai 1:3129de8d50ea 155
kenjiArai 1:3129de8d50ea 156 #if defined(ORIGINAL) // modify part3 of 4 (Start)
kenjiArai 1:3129de8d50ea 157 #else
kenjiArai 1:3129de8d50ea 158 /* Write backup data into the backup RAM */
kenjiArai 1:3129de8d50ea 159 RTC_WriteBackupRegister( RTC_BKP_DR0, RTC_DAT0 );
kenjiArai 1:3129de8d50ea 160 RTC_WriteBackupRegister( RTC_BKP_DR1, RTC_DAT1 );
kenjiArai 1:3129de8d50ea 161 #endif // modify part3 of 4 (End)
kenjiArai 1:3129de8d50ea 162
kenjiArai 1:3129de8d50ea 163 if (HAL_RTC_Init(&RtcHandle) != HAL_OK) {
kenjiArai 1:3129de8d50ea 164 error("RTC error: RTC initialization failed.");
kenjiArai 1:3129de8d50ea 165 }
kenjiArai 1:3129de8d50ea 166 }
kenjiArai 1:3129de8d50ea 167
kenjiArai 1:3129de8d50ea 168 void rtc_free(void)
kenjiArai 1:3129de8d50ea 169 {
kenjiArai 1:3129de8d50ea 170 // Enable Power clock
kenjiArai 1:3129de8d50ea 171 __PWR_CLK_ENABLE();
kenjiArai 1:3129de8d50ea 172
kenjiArai 1:3129de8d50ea 173 // Enable access to Backup domain
kenjiArai 1:3129de8d50ea 174 HAL_PWR_EnableBkUpAccess();
kenjiArai 1:3129de8d50ea 175
kenjiArai 1:3129de8d50ea 176 // Reset Backup domain
kenjiArai 1:3129de8d50ea 177 __HAL_RCC_BACKUPRESET_FORCE();
kenjiArai 1:3129de8d50ea 178 __HAL_RCC_BACKUPRESET_RELEASE();
kenjiArai 1:3129de8d50ea 179
kenjiArai 1:3129de8d50ea 180 // Disable access to Backup domain
kenjiArai 1:3129de8d50ea 181 HAL_PWR_DisableBkUpAccess();
kenjiArai 1:3129de8d50ea 182
kenjiArai 1:3129de8d50ea 183 // Disable LSI and LSE clocks
kenjiArai 1:3129de8d50ea 184 RCC_OscInitTypeDef RCC_OscInitStruct;
kenjiArai 1:3129de8d50ea 185 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_LSI | RCC_OSCILLATORTYPE_LSE;
kenjiArai 1:3129de8d50ea 186 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE;
kenjiArai 1:3129de8d50ea 187 RCC_OscInitStruct.LSIState = RCC_LSI_OFF;
kenjiArai 1:3129de8d50ea 188 RCC_OscInitStruct.LSEState = RCC_LSE_OFF;
kenjiArai 1:3129de8d50ea 189 HAL_RCC_OscConfig(&RCC_OscInitStruct);
kenjiArai 1:3129de8d50ea 190
kenjiArai 1:3129de8d50ea 191 rtc_inited = 0;
kenjiArai 1:3129de8d50ea 192 }
kenjiArai 1:3129de8d50ea 193
kenjiArai 1:3129de8d50ea 194 int rtc_isenabled(void)
kenjiArai 1:3129de8d50ea 195 {
kenjiArai 1:3129de8d50ea 196 #if defined(ORIGINAL) // modify part4 of 4 (Start)
kenjiArai 1:3129de8d50ea 197 return rtc_inited;
kenjiArai 1:3129de8d50ea 198 #else
kenjiArai 1:3129de8d50ea 199 return Check_Rtc_backup_reg();
kenjiArai 1:3129de8d50ea 200 #endif // modify part4 of 4 (End)
kenjiArai 1:3129de8d50ea 201 }
kenjiArai 1:3129de8d50ea 202
kenjiArai 1:3129de8d50ea 203 /*
kenjiArai 1:3129de8d50ea 204 RTC Registers
kenjiArai 1:3129de8d50ea 205 RTC_WeekDay 1=monday, 2=tuesday, ..., 7=sunday
kenjiArai 1:3129de8d50ea 206 RTC_Month 1=january, 2=february, ..., 12=december
kenjiArai 1:3129de8d50ea 207 RTC_Date day of the month 1-31
kenjiArai 1:3129de8d50ea 208 RTC_Year year 0-99
kenjiArai 1:3129de8d50ea 209 struct tm
kenjiArai 1:3129de8d50ea 210 tm_sec seconds after the minute 0-61
kenjiArai 1:3129de8d50ea 211 tm_min minutes after the hour 0-59
kenjiArai 1:3129de8d50ea 212 tm_hour hours since midnight 0-23
kenjiArai 1:3129de8d50ea 213 tm_mday day of the month 1-31
kenjiArai 1:3129de8d50ea 214 tm_mon months since January 0-11
kenjiArai 1:3129de8d50ea 215 tm_year years since 1900
kenjiArai 1:3129de8d50ea 216 tm_wday days since Sunday 0-6
kenjiArai 1:3129de8d50ea 217 tm_yday days since January 1 0-365
kenjiArai 1:3129de8d50ea 218 tm_isdst Daylight Saving Time flag
kenjiArai 1:3129de8d50ea 219 */
kenjiArai 1:3129de8d50ea 220 time_t rtc_read(void)
kenjiArai 1:3129de8d50ea 221 {
kenjiArai 1:3129de8d50ea 222 RTC_DateTypeDef dateStruct;
kenjiArai 1:3129de8d50ea 223 RTC_TimeTypeDef timeStruct;
kenjiArai 1:3129de8d50ea 224 struct tm timeinfo;
kenjiArai 1:3129de8d50ea 225
kenjiArai 1:3129de8d50ea 226 RtcHandle.Instance = RTC;
kenjiArai 1:3129de8d50ea 227
kenjiArai 1:3129de8d50ea 228 // Read actual date and time
kenjiArai 1:3129de8d50ea 229 // Warning: the time must be read first!
kenjiArai 1:3129de8d50ea 230 HAL_RTC_GetTime(&RtcHandle, &timeStruct, FORMAT_BIN);
kenjiArai 1:3129de8d50ea 231 HAL_RTC_GetDate(&RtcHandle, &dateStruct, FORMAT_BIN);
kenjiArai 1:3129de8d50ea 232
kenjiArai 1:3129de8d50ea 233 // Setup a tm structure based on the RTC
kenjiArai 1:3129de8d50ea 234 timeinfo.tm_wday = dateStruct.WeekDay;
kenjiArai 1:3129de8d50ea 235 timeinfo.tm_mon = dateStruct.Month - 1;
kenjiArai 1:3129de8d50ea 236 timeinfo.tm_mday = dateStruct.Date;
kenjiArai 1:3129de8d50ea 237 timeinfo.tm_year = dateStruct.Year + 100;
kenjiArai 1:3129de8d50ea 238 timeinfo.tm_hour = timeStruct.Hours;
kenjiArai 1:3129de8d50ea 239 timeinfo.tm_min = timeStruct.Minutes;
kenjiArai 1:3129de8d50ea 240 timeinfo.tm_sec = timeStruct.Seconds;
kenjiArai 1:3129de8d50ea 241
kenjiArai 1:3129de8d50ea 242 // Convert to timestamp
kenjiArai 1:3129de8d50ea 243 time_t t = mktime(&timeinfo);
kenjiArai 1:3129de8d50ea 244
kenjiArai 1:3129de8d50ea 245 return t;
kenjiArai 1:3129de8d50ea 246 }
kenjiArai 1:3129de8d50ea 247
kenjiArai 1:3129de8d50ea 248 void rtc_write(time_t t)
kenjiArai 1:3129de8d50ea 249 {
kenjiArai 1:3129de8d50ea 250 RTC_DateTypeDef dateStruct;
kenjiArai 1:3129de8d50ea 251 RTC_TimeTypeDef timeStruct;
kenjiArai 1:3129de8d50ea 252
kenjiArai 1:3129de8d50ea 253 RtcHandle.Instance = RTC;
kenjiArai 1:3129de8d50ea 254
kenjiArai 1:3129de8d50ea 255 // Convert the time into a tm
kenjiArai 1:3129de8d50ea 256 struct tm *timeinfo = localtime(&t);
kenjiArai 1:3129de8d50ea 257
kenjiArai 1:3129de8d50ea 258 // Fill RTC structures
kenjiArai 1:3129de8d50ea 259 dateStruct.WeekDay = timeinfo->tm_wday;
kenjiArai 1:3129de8d50ea 260 dateStruct.Month = timeinfo->tm_mon + 1;
kenjiArai 1:3129de8d50ea 261 dateStruct.Date = timeinfo->tm_mday;
kenjiArai 1:3129de8d50ea 262 dateStruct.Year = timeinfo->tm_year - 100;
kenjiArai 1:3129de8d50ea 263 timeStruct.Hours = timeinfo->tm_hour;
kenjiArai 1:3129de8d50ea 264 timeStruct.Minutes = timeinfo->tm_min;
kenjiArai 1:3129de8d50ea 265 timeStruct.Seconds = timeinfo->tm_sec;
kenjiArai 1:3129de8d50ea 266 timeStruct.TimeFormat = RTC_HOURFORMAT12_PM;
kenjiArai 1:3129de8d50ea 267 timeStruct.DayLightSaving = RTC_DAYLIGHTSAVING_NONE;
kenjiArai 1:3129de8d50ea 268 timeStruct.StoreOperation = RTC_STOREOPERATION_RESET;
kenjiArai 1:3129de8d50ea 269
kenjiArai 1:3129de8d50ea 270 // Change the RTC current date/time
kenjiArai 1:3129de8d50ea 271 HAL_RTC_SetDate(&RtcHandle, &dateStruct, FORMAT_BIN);
kenjiArai 1:3129de8d50ea 272 HAL_RTC_SetTime(&RtcHandle, &timeStruct, FORMAT_BIN);
kenjiArai 1:3129de8d50ea 273 }
kenjiArai 1:3129de8d50ea 274
kenjiArai 1:3129de8d50ea 275 #endif
kenjiArai 1:3129de8d50ea 276
kenjiArai 1:3129de8d50ea 277 #endif