Mercurial > public > ostc4
annotate Common/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_rtc.c @ 218:ff59d1d07f9c Improve_IPC_Sync
Splitted 120 seconds UART timeout into chunks of 500ms
The UART connection via Bluetooth was realized using a receive call with 120 seconds timeout. By cancellation it seemed for the user as if the connection would have been aborted. In reality the received function keeped executing the wait for RX data till timeout occure. To avaoid this the timeout has been splitted into several calls with 500ms timeout => If the user disconnects by pressing "back" the COMM function is now ended.
author | ideenmodellierer |
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date | Sun, 31 Mar 2019 15:44:12 +0200 |
parents | c78bcbd5deda |
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rev | line source |
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128
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1 /** |
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2 ****************************************************************************** |
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3 * @file stm32f4xx_ll_rtc.c |
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4 * @author MCD Application Team |
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5 * @brief RTC LL module driver. |
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6 ****************************************************************************** |
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7 * @attention |
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8 * |
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9 * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> |
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10 * |
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11 * Redistribution and use in source and binary forms, with or without modification, |
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12 * are permitted provided that the following conditions are met: |
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13 * 1. Redistributions of source code must retain the above copyright notice, |
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14 * this list of conditions and the following disclaimer. |
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15 * 2. Redistributions in binary form must reproduce the above copyright notice, |
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16 * this list of conditions and the following disclaimer in the documentation |
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17 * and/or other materials provided with the distribution. |
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18 * 3. Neither the name of STMicroelectronics nor the names of its contributors |
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19 * may be used to endorse or promote products derived from this software |
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20 * without specific prior written permission. |
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21 * |
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22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
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26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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32 * |
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33 ****************************************************************************** |
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34 */ |
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35 #if defined(USE_FULL_LL_DRIVER) |
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36 |
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37 /* Includes ------------------------------------------------------------------*/ |
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38 #include "stm32f4xx_ll_rtc.h" |
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39 #include "stm32f4xx_ll_cortex.h" |
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40 #ifdef USE_FULL_ASSERT |
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41 #include "stm32_assert.h" |
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42 #else |
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43 #define assert_param(expr) ((void)0U) |
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44 #endif |
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45 |
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46 /** @addtogroup STM32F4xx_LL_Driver |
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47 * @{ |
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48 */ |
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49 |
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50 #if defined(RTC) |
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51 |
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52 /** @addtogroup RTC_LL |
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53 * @{ |
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54 */ |
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55 |
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56 /* Private types -------------------------------------------------------------*/ |
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57 /* Private variables ---------------------------------------------------------*/ |
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58 /* Private constants ---------------------------------------------------------*/ |
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59 /** @addtogroup RTC_LL_Private_Constants |
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60 * @{ |
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61 */ |
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62 /* Default values used for prescaler */ |
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63 #define RTC_ASYNCH_PRESC_DEFAULT 0x0000007FU |
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64 #define RTC_SYNCH_PRESC_DEFAULT 0x000000FFU |
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65 |
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66 /* Values used for timeout */ |
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67 #define RTC_INITMODE_TIMEOUT 1000U /* 1s when tick set to 1ms */ |
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68 #define RTC_SYNCHRO_TIMEOUT 1000U /* 1s when tick set to 1ms */ |
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69 /** |
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70 * @} |
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71 */ |
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72 |
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73 /* Private macros ------------------------------------------------------------*/ |
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74 /** @addtogroup RTC_LL_Private_Macros |
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75 * @{ |
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76 */ |
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77 |
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78 #define IS_LL_RTC_HOURFORMAT(__VALUE__) (((__VALUE__) == LL_RTC_HOURFORMAT_24HOUR) \ |
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79 || ((__VALUE__) == LL_RTC_HOURFORMAT_AMPM)) |
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80 |
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81 #define IS_LL_RTC_ASYNCH_PREDIV(__VALUE__) ((__VALUE__) <= 0x7FU) |
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82 |
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83 #define IS_LL_RTC_SYNCH_PREDIV(__VALUE__) ((__VALUE__) <= 0x7FFFU) |
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84 |
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85 #define IS_LL_RTC_FORMAT(__VALUE__) (((__VALUE__) == LL_RTC_FORMAT_BIN) \ |
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86 || ((__VALUE__) == LL_RTC_FORMAT_BCD)) |
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87 |
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88 #define IS_LL_RTC_TIME_FORMAT(__VALUE__) (((__VALUE__) == LL_RTC_TIME_FORMAT_AM_OR_24) \ |
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89 || ((__VALUE__) == LL_RTC_TIME_FORMAT_PM)) |
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90 |
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91 #define IS_LL_RTC_HOUR12(__HOUR__) (((__HOUR__) > 0U) && ((__HOUR__) <= 12U)) |
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92 #define IS_LL_RTC_HOUR24(__HOUR__) ((__HOUR__) <= 23U) |
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93 #define IS_LL_RTC_MINUTES(__MINUTES__) ((__MINUTES__) <= 59U) |
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94 #define IS_LL_RTC_SECONDS(__SECONDS__) ((__SECONDS__) <= 59U) |
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95 |
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96 #define IS_LL_RTC_WEEKDAY(__VALUE__) (((__VALUE__) == LL_RTC_WEEKDAY_MONDAY) \ |
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97 || ((__VALUE__) == LL_RTC_WEEKDAY_TUESDAY) \ |
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98 || ((__VALUE__) == LL_RTC_WEEKDAY_WEDNESDAY) \ |
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99 || ((__VALUE__) == LL_RTC_WEEKDAY_THURSDAY) \ |
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100 || ((__VALUE__) == LL_RTC_WEEKDAY_FRIDAY) \ |
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101 || ((__VALUE__) == LL_RTC_WEEKDAY_SATURDAY) \ |
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102 || ((__VALUE__) == LL_RTC_WEEKDAY_SUNDAY)) |
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103 |
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104 #define IS_LL_RTC_DAY(__DAY__) (((__DAY__) >= 1U) && ((__DAY__) <= 31U)) |
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105 |
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106 #define IS_LL_RTC_MONTH(__VALUE__) (((__VALUE__) == LL_RTC_MONTH_JANUARY) \ |
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107 || ((__VALUE__) == LL_RTC_MONTH_FEBRUARY) \ |
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108 || ((__VALUE__) == LL_RTC_MONTH_MARCH) \ |
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109 || ((__VALUE__) == LL_RTC_MONTH_APRIL) \ |
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110 || ((__VALUE__) == LL_RTC_MONTH_MAY) \ |
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111 || ((__VALUE__) == LL_RTC_MONTH_JUNE) \ |
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112 || ((__VALUE__) == LL_RTC_MONTH_JULY) \ |
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113 || ((__VALUE__) == LL_RTC_MONTH_AUGUST) \ |
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114 || ((__VALUE__) == LL_RTC_MONTH_SEPTEMBER) \ |
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115 || ((__VALUE__) == LL_RTC_MONTH_OCTOBER) \ |
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116 || ((__VALUE__) == LL_RTC_MONTH_NOVEMBER) \ |
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117 || ((__VALUE__) == LL_RTC_MONTH_DECEMBER)) |
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118 |
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119 #define IS_LL_RTC_YEAR(__YEAR__) ((__YEAR__) <= 99U) |
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120 |
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121 #define IS_LL_RTC_ALMA_MASK(__VALUE__) (((__VALUE__) == LL_RTC_ALMA_MASK_NONE) \ |
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122 || ((__VALUE__) == LL_RTC_ALMA_MASK_DATEWEEKDAY) \ |
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123 || ((__VALUE__) == LL_RTC_ALMA_MASK_HOURS) \ |
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124 || ((__VALUE__) == LL_RTC_ALMA_MASK_MINUTES) \ |
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125 || ((__VALUE__) == LL_RTC_ALMA_MASK_SECONDS) \ |
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126 || ((__VALUE__) == LL_RTC_ALMA_MASK_ALL)) |
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127 |
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128 #define IS_LL_RTC_ALMB_MASK(__VALUE__) (((__VALUE__) == LL_RTC_ALMB_MASK_NONE) \ |
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129 || ((__VALUE__) == LL_RTC_ALMB_MASK_DATEWEEKDAY) \ |
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130 || ((__VALUE__) == LL_RTC_ALMB_MASK_HOURS) \ |
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131 || ((__VALUE__) == LL_RTC_ALMB_MASK_MINUTES) \ |
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132 || ((__VALUE__) == LL_RTC_ALMB_MASK_SECONDS) \ |
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133 || ((__VALUE__) == LL_RTC_ALMB_MASK_ALL)) |
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134 |
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135 |
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136 #define IS_LL_RTC_ALMA_DATE_WEEKDAY_SEL(__SEL__) (((__SEL__) == LL_RTC_ALMA_DATEWEEKDAYSEL_DATE) || \ |
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137 ((__SEL__) == LL_RTC_ALMA_DATEWEEKDAYSEL_WEEKDAY)) |
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138 |
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139 #define IS_LL_RTC_ALMB_DATE_WEEKDAY_SEL(__SEL__) (((__SEL__) == LL_RTC_ALMB_DATEWEEKDAYSEL_DATE) || \ |
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140 ((__SEL__) == LL_RTC_ALMB_DATEWEEKDAYSEL_WEEKDAY)) |
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141 |
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142 |
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143 /** |
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144 * @} |
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145 */ |
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146 /* Private function prototypes -----------------------------------------------*/ |
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147 /* Exported functions --------------------------------------------------------*/ |
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148 /** @addtogroup RTC_LL_Exported_Functions |
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149 * @{ |
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150 */ |
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151 |
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152 /** @addtogroup RTC_LL_EF_Init |
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153 * @{ |
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154 */ |
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155 |
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156 /** |
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157 * @brief De-Initializes the RTC registers to their default reset values. |
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158 * @note This function doesn't reset the RTC Clock source and RTC Backup Data |
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159 * registers. |
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160 * @param RTCx RTC Instance |
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161 * @retval An ErrorStatus enumeration value: |
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162 * - SUCCESS: RTC registers are de-initialized |
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163 * - ERROR: RTC registers are not de-initialized |
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164 */ |
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165 ErrorStatus LL_RTC_DeInit(RTC_TypeDef *RTCx) |
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166 { |
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167 ErrorStatus status = ERROR; |
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168 |
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169 /* Check the parameter */ |
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170 assert_param(IS_RTC_ALL_INSTANCE(RTCx)); |
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171 |
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172 /* Disable the write protection for RTC registers */ |
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173 LL_RTC_DisableWriteProtection(RTCx); |
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174 |
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175 /* Set Initialization mode */ |
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176 if (LL_RTC_EnterInitMode(RTCx) != ERROR) |
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177 { |
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178 /* Reset TR, DR and CR registers */ |
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179 LL_RTC_WriteReg(RTCx, TR, 0x00000000U); |
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180 #if defined(RTC_WAKEUP_SUPPORT) |
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181 LL_RTC_WriteReg(RTCx, WUTR, RTC_WUTR_WUT); |
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182 #endif /* RTC_WAKEUP_SUPPORT */ |
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183 LL_RTC_WriteReg(RTCx, DR , (RTC_DR_WDU_0 | RTC_DR_MU_0 | RTC_DR_DU_0)); |
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184 /* Reset All CR bits except CR[2:0] */ |
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185 #if defined(RTC_WAKEUP_SUPPORT) |
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186 LL_RTC_WriteReg(RTCx, CR, (LL_RTC_ReadReg(RTCx, CR) & RTC_CR_WUCKSEL)); |
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187 #else |
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188 LL_RTC_WriteReg(RTCx, CR, 0x00000000U); |
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189 #endif /* RTC_WAKEUP_SUPPORT */ |
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190 LL_RTC_WriteReg(RTCx, PRER, (RTC_PRER_PREDIV_A | RTC_SYNCH_PRESC_DEFAULT)); |
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191 LL_RTC_WriteReg(RTCx, ALRMAR, 0x00000000U); |
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192 LL_RTC_WriteReg(RTCx, ALRMBR, 0x00000000U); |
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193 LL_RTC_WriteReg(RTCx, SHIFTR, 0x00000000U); |
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194 LL_RTC_WriteReg(RTCx, CALR, 0x00000000U); |
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195 LL_RTC_WriteReg(RTCx, ALRMASSR, 0x00000000U); |
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196 LL_RTC_WriteReg(RTCx, ALRMBSSR, 0x00000000U); |
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197 |
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198 /* Reset ISR register and exit initialization mode */ |
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199 LL_RTC_WriteReg(RTCx, ISR, 0x00000000U); |
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200 |
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201 /* Reset Tamper and alternate functions configuration register */ |
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202 LL_RTC_WriteReg(RTCx, TAFCR, 0x00000000U); |
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203 |
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204 /* Wait till the RTC RSF flag is set */ |
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205 status = LL_RTC_WaitForSynchro(RTCx); |
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206 } |
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207 |
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208 /* Enable the write protection for RTC registers */ |
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209 LL_RTC_EnableWriteProtection(RTCx); |
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210 |
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211 return status; |
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212 } |
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213 |
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214 /** |
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215 * @brief Initializes the RTC registers according to the specified parameters |
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216 * in RTC_InitStruct. |
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217 * @param RTCx RTC Instance |
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218 * @param RTC_InitStruct pointer to a @ref LL_RTC_InitTypeDef structure that contains |
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219 * the configuration information for the RTC peripheral. |
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220 * @note The RTC Prescaler register is write protected and can be written in |
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221 * initialization mode only. |
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222 * @retval An ErrorStatus enumeration value: |
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223 * - SUCCESS: RTC registers are initialized |
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224 * - ERROR: RTC registers are not initialized |
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225 */ |
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226 ErrorStatus LL_RTC_Init(RTC_TypeDef *RTCx, LL_RTC_InitTypeDef *RTC_InitStruct) |
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227 { |
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228 ErrorStatus status = ERROR; |
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229 |
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230 /* Check the parameters */ |
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231 assert_param(IS_RTC_ALL_INSTANCE(RTCx)); |
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232 assert_param(IS_LL_RTC_HOURFORMAT(RTC_InitStruct->HourFormat)); |
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233 assert_param(IS_LL_RTC_ASYNCH_PREDIV(RTC_InitStruct->AsynchPrescaler)); |
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234 assert_param(IS_LL_RTC_SYNCH_PREDIV(RTC_InitStruct->SynchPrescaler)); |
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235 |
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236 /* Disable the write protection for RTC registers */ |
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237 LL_RTC_DisableWriteProtection(RTCx); |
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238 |
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239 /* Set Initialization mode */ |
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240 if (LL_RTC_EnterInitMode(RTCx) != ERROR) |
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241 { |
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242 /* Set Hour Format */ |
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243 LL_RTC_SetHourFormat(RTCx, RTC_InitStruct->HourFormat); |
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244 |
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245 /* Configure Synchronous and Asynchronous prescaler factor */ |
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246 LL_RTC_SetSynchPrescaler(RTCx, RTC_InitStruct->SynchPrescaler); |
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247 LL_RTC_SetAsynchPrescaler(RTCx, RTC_InitStruct->AsynchPrescaler); |
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248 |
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249 /* Exit Initialization mode */ |
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250 LL_RTC_DisableInitMode(RTCx); |
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251 |
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252 status = SUCCESS; |
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253 } |
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254 /* Enable the write protection for RTC registers */ |
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255 LL_RTC_EnableWriteProtection(RTCx); |
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256 |
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257 return status; |
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258 } |
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259 |
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260 /** |
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261 * @brief Set each @ref LL_RTC_InitTypeDef field to default value. |
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262 * @param RTC_InitStruct pointer to a @ref LL_RTC_InitTypeDef structure which will be initialized. |
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263 * @retval None |
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264 */ |
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265 void LL_RTC_StructInit(LL_RTC_InitTypeDef *RTC_InitStruct) |
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266 { |
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267 /* Set RTC_InitStruct fields to default values */ |
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268 RTC_InitStruct->HourFormat = LL_RTC_HOURFORMAT_24HOUR; |
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269 RTC_InitStruct->AsynchPrescaler = RTC_ASYNCH_PRESC_DEFAULT; |
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270 RTC_InitStruct->SynchPrescaler = RTC_SYNCH_PRESC_DEFAULT; |
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271 } |
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272 |
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273 /** |
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274 * @brief Set the RTC current time. |
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275 * @param RTCx RTC Instance |
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276 * @param RTC_Format This parameter can be one of the following values: |
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277 * @arg @ref LL_RTC_FORMAT_BIN |
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278 * @arg @ref LL_RTC_FORMAT_BCD |
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279 * @param RTC_TimeStruct pointer to a RTC_TimeTypeDef structure that contains |
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280 * the time configuration information for the RTC. |
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281 * @retval An ErrorStatus enumeration value: |
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282 * - SUCCESS: RTC Time register is configured |
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283 * - ERROR: RTC Time register is not configured |
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284 */ |
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285 ErrorStatus LL_RTC_TIME_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_TimeTypeDef *RTC_TimeStruct) |
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286 { |
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287 ErrorStatus status = ERROR; |
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288 |
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289 /* Check the parameters */ |
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290 assert_param(IS_RTC_ALL_INSTANCE(RTCx)); |
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291 assert_param(IS_LL_RTC_FORMAT(RTC_Format)); |
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292 |
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293 if (RTC_Format == LL_RTC_FORMAT_BIN) |
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294 { |
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295 if (LL_RTC_GetHourFormat(RTCx) != LL_RTC_HOURFORMAT_24HOUR) |
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296 { |
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297 assert_param(IS_LL_RTC_HOUR12(RTC_TimeStruct->Hours)); |
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298 assert_param(IS_LL_RTC_TIME_FORMAT(RTC_TimeStruct->TimeFormat)); |
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299 } |
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300 else |
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301 { |
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302 RTC_TimeStruct->TimeFormat = 0x00U; |
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303 assert_param(IS_LL_RTC_HOUR24(RTC_TimeStruct->Hours)); |
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304 } |
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305 assert_param(IS_LL_RTC_MINUTES(RTC_TimeStruct->Minutes)); |
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306 assert_param(IS_LL_RTC_SECONDS(RTC_TimeStruct->Seconds)); |
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307 } |
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308 else |
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309 { |
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310 if (LL_RTC_GetHourFormat(RTCx) != LL_RTC_HOURFORMAT_24HOUR) |
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311 { |
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312 assert_param(IS_LL_RTC_HOUR12(__LL_RTC_CONVERT_BCD2BIN(RTC_TimeStruct->Hours))); |
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313 assert_param(IS_LL_RTC_TIME_FORMAT(RTC_TimeStruct->TimeFormat)); |
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314 } |
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315 else |
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316 { |
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317 RTC_TimeStruct->TimeFormat = 0x00U; |
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318 assert_param(IS_LL_RTC_HOUR24(__LL_RTC_CONVERT_BCD2BIN(RTC_TimeStruct->Hours))); |
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319 } |
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320 assert_param(IS_LL_RTC_MINUTES(__LL_RTC_CONVERT_BCD2BIN(RTC_TimeStruct->Minutes))); |
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321 assert_param(IS_LL_RTC_SECONDS(__LL_RTC_CONVERT_BCD2BIN(RTC_TimeStruct->Seconds))); |
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322 } |
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323 |
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324 /* Disable the write protection for RTC registers */ |
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325 LL_RTC_DisableWriteProtection(RTCx); |
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326 |
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327 /* Set Initialization mode */ |
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328 if (LL_RTC_EnterInitMode(RTCx) != ERROR) |
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329 { |
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330 /* Check the input parameters format */ |
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331 if (RTC_Format != LL_RTC_FORMAT_BIN) |
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332 { |
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333 LL_RTC_TIME_Config(RTCx, RTC_TimeStruct->TimeFormat, RTC_TimeStruct->Hours, |
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334 RTC_TimeStruct->Minutes, RTC_TimeStruct->Seconds); |
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335 } |
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336 else |
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337 { |
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338 LL_RTC_TIME_Config(RTCx, RTC_TimeStruct->TimeFormat, __LL_RTC_CONVERT_BIN2BCD(RTC_TimeStruct->Hours), |
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339 __LL_RTC_CONVERT_BIN2BCD(RTC_TimeStruct->Minutes), |
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340 __LL_RTC_CONVERT_BIN2BCD(RTC_TimeStruct->Seconds)); |
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341 } |
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342 |
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343 /* Exit Initialization mode */ |
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344 LL_RTC_DisableInitMode(RTC); |
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345 |
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346 /* If RTC_CR_BYPSHAD bit = 0, wait for synchro else this check is not needed */ |
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347 if (LL_RTC_IsShadowRegBypassEnabled(RTCx) == 0U) |
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348 { |
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349 status = LL_RTC_WaitForSynchro(RTCx); |
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350 } |
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351 else |
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352 { |
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353 status = SUCCESS; |
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354 } |
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355 } |
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356 /* Enable the write protection for RTC registers */ |
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357 LL_RTC_EnableWriteProtection(RTCx); |
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358 |
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359 return status; |
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360 } |
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361 |
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362 /** |
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363 * @brief Set each @ref LL_RTC_TimeTypeDef field to default value (Time = 00h:00min:00sec). |
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364 * @param RTC_TimeStruct pointer to a @ref LL_RTC_TimeTypeDef structure which will be initialized. |
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365 * @retval None |
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366 */ |
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367 void LL_RTC_TIME_StructInit(LL_RTC_TimeTypeDef *RTC_TimeStruct) |
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368 { |
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369 /* Time = 00h:00min:00sec */ |
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370 RTC_TimeStruct->TimeFormat = LL_RTC_TIME_FORMAT_AM_OR_24; |
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371 RTC_TimeStruct->Hours = 0U; |
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372 RTC_TimeStruct->Minutes = 0U; |
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373 RTC_TimeStruct->Seconds = 0U; |
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374 } |
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375 |
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376 /** |
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377 * @brief Set the RTC current date. |
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378 * @param RTCx RTC Instance |
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379 * @param RTC_Format This parameter can be one of the following values: |
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380 * @arg @ref LL_RTC_FORMAT_BIN |
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381 * @arg @ref LL_RTC_FORMAT_BCD |
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382 * @param RTC_DateStruct pointer to a RTC_DateTypeDef structure that contains |
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383 * the date configuration information for the RTC. |
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384 * @retval An ErrorStatus enumeration value: |
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385 * - SUCCESS: RTC Day register is configured |
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386 * - ERROR: RTC Day register is not configured |
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387 */ |
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388 ErrorStatus LL_RTC_DATE_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_DateTypeDef *RTC_DateStruct) |
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389 { |
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390 ErrorStatus status = ERROR; |
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391 |
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392 /* Check the parameters */ |
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393 assert_param(IS_RTC_ALL_INSTANCE(RTCx)); |
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394 assert_param(IS_LL_RTC_FORMAT(RTC_Format)); |
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395 |
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396 if ((RTC_Format == LL_RTC_FORMAT_BIN) && ((RTC_DateStruct->Month & 0x10U) == 0x10U)) |
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397 { |
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398 RTC_DateStruct->Month = (RTC_DateStruct->Month & (uint32_t)~(0x10U)) + 0x0AU; |
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399 } |
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400 if (RTC_Format == LL_RTC_FORMAT_BIN) |
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401 { |
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402 assert_param(IS_LL_RTC_YEAR(RTC_DateStruct->Year)); |
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403 assert_param(IS_LL_RTC_MONTH(RTC_DateStruct->Month)); |
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404 assert_param(IS_LL_RTC_DAY(RTC_DateStruct->Day)); |
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405 } |
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406 else |
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407 { |
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408 assert_param(IS_LL_RTC_YEAR(__LL_RTC_CONVERT_BCD2BIN(RTC_DateStruct->Year))); |
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409 assert_param(IS_LL_RTC_MONTH(__LL_RTC_CONVERT_BCD2BIN(RTC_DateStruct->Month))); |
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410 assert_param(IS_LL_RTC_DAY(__LL_RTC_CONVERT_BCD2BIN(RTC_DateStruct->Day))); |
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411 } |
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412 assert_param(IS_LL_RTC_WEEKDAY(RTC_DateStruct->WeekDay)); |
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413 |
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414 /* Disable the write protection for RTC registers */ |
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415 LL_RTC_DisableWriteProtection(RTCx); |
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416 |
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417 /* Set Initialization mode */ |
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418 if (LL_RTC_EnterInitMode(RTCx) != ERROR) |
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419 { |
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420 /* Check the input parameters format */ |
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421 if (RTC_Format != LL_RTC_FORMAT_BIN) |
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422 { |
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423 LL_RTC_DATE_Config(RTCx, RTC_DateStruct->WeekDay, RTC_DateStruct->Day, RTC_DateStruct->Month, RTC_DateStruct->Year); |
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424 } |
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425 else |
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426 { |
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427 LL_RTC_DATE_Config(RTCx, RTC_DateStruct->WeekDay, __LL_RTC_CONVERT_BIN2BCD(RTC_DateStruct->Day), |
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428 __LL_RTC_CONVERT_BIN2BCD(RTC_DateStruct->Month), __LL_RTC_CONVERT_BIN2BCD(RTC_DateStruct->Year)); |
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429 } |
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430 |
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431 /* Exit Initialization mode */ |
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432 LL_RTC_DisableInitMode(RTC); |
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433 |
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434 /* If RTC_CR_BYPSHAD bit = 0, wait for synchro else this check is not needed */ |
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435 if (LL_RTC_IsShadowRegBypassEnabled(RTCx) == 0U) |
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436 { |
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437 status = LL_RTC_WaitForSynchro(RTCx); |
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438 } |
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439 else |
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440 { |
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441 status = SUCCESS; |
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442 } |
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443 } |
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444 /* Enable the write protection for RTC registers */ |
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445 LL_RTC_EnableWriteProtection(RTCx); |
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446 |
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447 return status; |
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448 } |
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449 |
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450 /** |
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451 * @brief Set each @ref LL_RTC_DateTypeDef field to default value (date = Monday, January 01 xx00) |
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452 * @param RTC_DateStruct pointer to a @ref LL_RTC_DateTypeDef structure which will be initialized. |
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453 * @retval None |
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454 */ |
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455 void LL_RTC_DATE_StructInit(LL_RTC_DateTypeDef *RTC_DateStruct) |
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456 { |
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457 /* Monday, January 01 xx00 */ |
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458 RTC_DateStruct->WeekDay = LL_RTC_WEEKDAY_MONDAY; |
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459 RTC_DateStruct->Day = 1U; |
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460 RTC_DateStruct->Month = LL_RTC_MONTH_JANUARY; |
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461 RTC_DateStruct->Year = 0U; |
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462 } |
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463 |
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464 /** |
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465 * @brief Set the RTC Alarm A. |
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466 * @note The Alarm register can only be written when the corresponding Alarm |
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467 * is disabled (Use @ref LL_RTC_ALMA_Disable function). |
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468 * @param RTCx RTC Instance |
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469 * @param RTC_Format This parameter can be one of the following values: |
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470 * @arg @ref LL_RTC_FORMAT_BIN |
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471 * @arg @ref LL_RTC_FORMAT_BCD |
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472 * @param RTC_AlarmStruct pointer to a @ref LL_RTC_AlarmTypeDef structure that |
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473 * contains the alarm configuration parameters. |
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474 * @retval An ErrorStatus enumeration value: |
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475 * - SUCCESS: ALARMA registers are configured |
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476 * - ERROR: ALARMA registers are not configured |
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477 */ |
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478 ErrorStatus LL_RTC_ALMA_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_AlarmTypeDef *RTC_AlarmStruct) |
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479 { |
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480 /* Check the parameters */ |
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481 assert_param(IS_RTC_ALL_INSTANCE(RTCx)); |
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482 assert_param(IS_LL_RTC_FORMAT(RTC_Format)); |
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483 assert_param(IS_LL_RTC_ALMA_MASK(RTC_AlarmStruct->AlarmMask)); |
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484 assert_param(IS_LL_RTC_ALMA_DATE_WEEKDAY_SEL(RTC_AlarmStruct->AlarmDateWeekDaySel)); |
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|
485 |
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486 if (RTC_Format == LL_RTC_FORMAT_BIN) |
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487 { |
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488 if (LL_RTC_GetHourFormat(RTCx) != LL_RTC_HOURFORMAT_24HOUR) |
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489 { |
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490 assert_param(IS_LL_RTC_HOUR12(RTC_AlarmStruct->AlarmTime.Hours)); |
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491 assert_param(IS_LL_RTC_TIME_FORMAT(RTC_AlarmStruct->AlarmTime.TimeFormat)); |
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492 } |
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493 else |
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494 { |
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495 RTC_AlarmStruct->AlarmTime.TimeFormat = 0x00U; |
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496 assert_param(IS_LL_RTC_HOUR24(RTC_AlarmStruct->AlarmTime.Hours)); |
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497 } |
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498 assert_param(IS_LL_RTC_MINUTES(RTC_AlarmStruct->AlarmTime.Minutes)); |
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499 assert_param(IS_LL_RTC_SECONDS(RTC_AlarmStruct->AlarmTime.Seconds)); |
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500 |
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501 if (RTC_AlarmStruct->AlarmDateWeekDaySel == LL_RTC_ALMA_DATEWEEKDAYSEL_DATE) |
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502 { |
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503 assert_param(IS_LL_RTC_DAY(RTC_AlarmStruct->AlarmDateWeekDay)); |
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504 } |
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505 else |
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506 { |
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507 assert_param(IS_LL_RTC_WEEKDAY(RTC_AlarmStruct->AlarmDateWeekDay)); |
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508 } |
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509 } |
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510 else |
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511 { |
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512 if (LL_RTC_GetHourFormat(RTCx) != LL_RTC_HOURFORMAT_24HOUR) |
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513 { |
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514 assert_param(IS_LL_RTC_HOUR12(__LL_RTC_CONVERT_BCD2BIN(RTC_AlarmStruct->AlarmTime.Hours))); |
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515 assert_param(IS_LL_RTC_TIME_FORMAT(RTC_AlarmStruct->AlarmTime.TimeFormat)); |
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516 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
517 else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
518 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
519 RTC_AlarmStruct->AlarmTime.TimeFormat = 0x00U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
520 assert_param(IS_LL_RTC_HOUR24(__LL_RTC_CONVERT_BCD2BIN(RTC_AlarmStruct->AlarmTime.Hours))); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
521 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
522 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
523 assert_param(IS_LL_RTC_MINUTES(__LL_RTC_CONVERT_BCD2BIN(RTC_AlarmStruct->AlarmTime.Minutes))); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
524 assert_param(IS_LL_RTC_SECONDS(__LL_RTC_CONVERT_BCD2BIN(RTC_AlarmStruct->AlarmTime.Seconds))); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
525 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
526 if (RTC_AlarmStruct->AlarmDateWeekDaySel == LL_RTC_ALMA_DATEWEEKDAYSEL_DATE) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
527 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
528 assert_param(IS_LL_RTC_DAY(__LL_RTC_CONVERT_BCD2BIN(RTC_AlarmStruct->AlarmDateWeekDay))); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
529 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
530 else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
531 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
532 assert_param(IS_LL_RTC_WEEKDAY(__LL_RTC_CONVERT_BCD2BIN(RTC_AlarmStruct->AlarmDateWeekDay))); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
533 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
534 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
535 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
536 /* Disable the write protection for RTC registers */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
537 LL_RTC_DisableWriteProtection(RTCx); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
538 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
539 /* Select weekday selection */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
540 if (RTC_AlarmStruct->AlarmDateWeekDaySel == LL_RTC_ALMA_DATEWEEKDAYSEL_DATE) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
541 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
542 /* Set the date for ALARM */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
543 LL_RTC_ALMA_DisableWeekday(RTCx); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
544 if (RTC_Format != LL_RTC_FORMAT_BIN) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
545 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
546 LL_RTC_ALMA_SetDay(RTCx, RTC_AlarmStruct->AlarmDateWeekDay); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
547 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
548 else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
549 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
550 LL_RTC_ALMA_SetDay(RTCx, __LL_RTC_CONVERT_BIN2BCD(RTC_AlarmStruct->AlarmDateWeekDay)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
551 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
552 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
553 else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
554 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
555 /* Set the week day for ALARM */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
556 LL_RTC_ALMA_EnableWeekday(RTCx); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
557 LL_RTC_ALMA_SetWeekDay(RTCx, RTC_AlarmStruct->AlarmDateWeekDay); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
558 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
559 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
560 /* Configure the Alarm register */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
561 if (RTC_Format != LL_RTC_FORMAT_BIN) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
562 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
563 LL_RTC_ALMA_ConfigTime(RTCx, RTC_AlarmStruct->AlarmTime.TimeFormat, RTC_AlarmStruct->AlarmTime.Hours, |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
564 RTC_AlarmStruct->AlarmTime.Minutes, RTC_AlarmStruct->AlarmTime.Seconds); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
565 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
566 else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
567 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
568 LL_RTC_ALMA_ConfigTime(RTCx, RTC_AlarmStruct->AlarmTime.TimeFormat, |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
569 __LL_RTC_CONVERT_BIN2BCD(RTC_AlarmStruct->AlarmTime.Hours), |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
570 __LL_RTC_CONVERT_BIN2BCD(RTC_AlarmStruct->AlarmTime.Minutes), |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
571 __LL_RTC_CONVERT_BIN2BCD(RTC_AlarmStruct->AlarmTime.Seconds)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
572 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
573 /* Set ALARM mask */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
574 LL_RTC_ALMA_SetMask(RTCx, RTC_AlarmStruct->AlarmMask); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
575 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
576 /* Enable the write protection for RTC registers */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
577 LL_RTC_EnableWriteProtection(RTCx); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
578 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
579 return SUCCESS; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
580 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
581 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
582 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
583 * @brief Set the RTC Alarm B. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
584 * @note The Alarm register can only be written when the corresponding Alarm |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
585 * is disabled (@ref LL_RTC_ALMB_Disable function). |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
586 * @param RTCx RTC Instance |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
587 * @param RTC_Format This parameter can be one of the following values: |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
588 * @arg @ref LL_RTC_FORMAT_BIN |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
589 * @arg @ref LL_RTC_FORMAT_BCD |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
590 * @param RTC_AlarmStruct pointer to a @ref LL_RTC_AlarmTypeDef structure that |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
591 * contains the alarm configuration parameters. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
592 * @retval An ErrorStatus enumeration value: |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
593 * - SUCCESS: ALARMB registers are configured |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
594 * - ERROR: ALARMB registers are not configured |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
595 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
596 ErrorStatus LL_RTC_ALMB_Init(RTC_TypeDef *RTCx, uint32_t RTC_Format, LL_RTC_AlarmTypeDef *RTC_AlarmStruct) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
597 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
598 /* Check the parameters */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
599 assert_param(IS_RTC_ALL_INSTANCE(RTCx)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
600 assert_param(IS_LL_RTC_FORMAT(RTC_Format)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
601 assert_param(IS_LL_RTC_ALMB_MASK(RTC_AlarmStruct->AlarmMask)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
602 assert_param(IS_LL_RTC_ALMB_DATE_WEEKDAY_SEL(RTC_AlarmStruct->AlarmDateWeekDaySel)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
603 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
604 if (RTC_Format == LL_RTC_FORMAT_BIN) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
605 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
606 if (LL_RTC_GetHourFormat(RTCx) != LL_RTC_HOURFORMAT_24HOUR) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
607 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
608 assert_param(IS_LL_RTC_HOUR12(RTC_AlarmStruct->AlarmTime.Hours)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
609 assert_param(IS_LL_RTC_TIME_FORMAT(RTC_AlarmStruct->AlarmTime.TimeFormat)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
610 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
611 else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
612 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
613 RTC_AlarmStruct->AlarmTime.TimeFormat = 0x00U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
614 assert_param(IS_LL_RTC_HOUR24(RTC_AlarmStruct->AlarmTime.Hours)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
615 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
616 assert_param(IS_LL_RTC_MINUTES(RTC_AlarmStruct->AlarmTime.Minutes)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
617 assert_param(IS_LL_RTC_SECONDS(RTC_AlarmStruct->AlarmTime.Seconds)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
618 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
619 if (RTC_AlarmStruct->AlarmDateWeekDaySel == LL_RTC_ALMB_DATEWEEKDAYSEL_DATE) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
620 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
621 assert_param(IS_LL_RTC_DAY(RTC_AlarmStruct->AlarmDateWeekDay)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
622 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
623 else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
624 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
625 assert_param(IS_LL_RTC_WEEKDAY(RTC_AlarmStruct->AlarmDateWeekDay)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
626 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
627 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
628 else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
629 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
630 if (LL_RTC_GetHourFormat(RTCx) != LL_RTC_HOURFORMAT_24HOUR) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
631 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
632 assert_param(IS_LL_RTC_HOUR12(__LL_RTC_CONVERT_BCD2BIN(RTC_AlarmStruct->AlarmTime.Hours))); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
633 assert_param(IS_LL_RTC_TIME_FORMAT(RTC_AlarmStruct->AlarmTime.TimeFormat)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
634 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
635 else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
636 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
637 RTC_AlarmStruct->AlarmTime.TimeFormat = 0x00U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
638 assert_param(IS_LL_RTC_HOUR24(__LL_RTC_CONVERT_BCD2BIN(RTC_AlarmStruct->AlarmTime.Hours))); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
639 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
640 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
641 assert_param(IS_LL_RTC_MINUTES(__LL_RTC_CONVERT_BCD2BIN(RTC_AlarmStruct->AlarmTime.Minutes))); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
642 assert_param(IS_LL_RTC_SECONDS(__LL_RTC_CONVERT_BCD2BIN(RTC_AlarmStruct->AlarmTime.Seconds))); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
643 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
644 if (RTC_AlarmStruct->AlarmDateWeekDaySel == LL_RTC_ALMB_DATEWEEKDAYSEL_DATE) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
645 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
646 assert_param(IS_LL_RTC_DAY(__LL_RTC_CONVERT_BCD2BIN(RTC_AlarmStruct->AlarmDateWeekDay))); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
647 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
648 else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
649 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
650 assert_param(IS_LL_RTC_WEEKDAY(__LL_RTC_CONVERT_BCD2BIN(RTC_AlarmStruct->AlarmDateWeekDay))); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
651 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
652 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
653 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
654 /* Disable the write protection for RTC registers */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
655 LL_RTC_DisableWriteProtection(RTCx); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
656 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
657 /* Select weekday selection */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
658 if (RTC_AlarmStruct->AlarmDateWeekDaySel == LL_RTC_ALMB_DATEWEEKDAYSEL_DATE) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
659 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
660 /* Set the date for ALARM */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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|
661 LL_RTC_ALMB_DisableWeekday(RTCx); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
662 if (RTC_Format != LL_RTC_FORMAT_BIN) |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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|
663 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
664 LL_RTC_ALMB_SetDay(RTCx, RTC_AlarmStruct->AlarmDateWeekDay); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
665 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
666 else |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
667 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
668 LL_RTC_ALMB_SetDay(RTCx, __LL_RTC_CONVERT_BIN2BCD(RTC_AlarmStruct->AlarmDateWeekDay)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
669 } |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
670 } |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
671 else |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
672 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
673 /* Set the week day for ALARM */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
674 LL_RTC_ALMB_EnableWeekday(RTCx); |
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Added current STM32 standandard libraries in version independend folder structure
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|
675 LL_RTC_ALMB_SetWeekDay(RTCx, RTC_AlarmStruct->AlarmDateWeekDay); |
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|
676 } |
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parents:
diff
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|
677 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
678 /* Configure the Alarm register */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
679 if (RTC_Format != LL_RTC_FORMAT_BIN) |
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diff
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|
680 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
681 LL_RTC_ALMB_ConfigTime(RTCx, RTC_AlarmStruct->AlarmTime.TimeFormat, RTC_AlarmStruct->AlarmTime.Hours, |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
682 RTC_AlarmStruct->AlarmTime.Minutes, RTC_AlarmStruct->AlarmTime.Seconds); |
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Ideenmodellierer
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|
683 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
684 else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
685 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
686 LL_RTC_ALMB_ConfigTime(RTCx, RTC_AlarmStruct->AlarmTime.TimeFormat, |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
687 __LL_RTC_CONVERT_BIN2BCD(RTC_AlarmStruct->AlarmTime.Hours), |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
688 __LL_RTC_CONVERT_BIN2BCD(RTC_AlarmStruct->AlarmTime.Minutes), |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
689 __LL_RTC_CONVERT_BIN2BCD(RTC_AlarmStruct->AlarmTime.Seconds)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
690 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
691 /* Set ALARM mask */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
692 LL_RTC_ALMB_SetMask(RTCx, RTC_AlarmStruct->AlarmMask); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
693 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
694 /* Enable the write protection for RTC registers */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
695 LL_RTC_EnableWriteProtection(RTCx); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
696 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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|
697 return SUCCESS; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
698 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
699 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
700 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
701 * @brief Set each @ref LL_RTC_AlarmTypeDef of ALARMA field to default value (Time = 00h:00mn:00sec / |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
702 * Day = 1st day of the month/Mask = all fields are masked). |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
703 * @param RTC_AlarmStruct pointer to a @ref LL_RTC_AlarmTypeDef structure which will be initialized. |
c78bcbd5deda
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Ideenmodellierer
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diff
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|
704 * @retval None |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
705 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
706 void LL_RTC_ALMA_StructInit(LL_RTC_AlarmTypeDef *RTC_AlarmStruct) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
707 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
708 /* Alarm Time Settings : Time = 00h:00mn:00sec */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
709 RTC_AlarmStruct->AlarmTime.TimeFormat = LL_RTC_ALMA_TIME_FORMAT_AM; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
710 RTC_AlarmStruct->AlarmTime.Hours = 0U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
711 RTC_AlarmStruct->AlarmTime.Minutes = 0U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
712 RTC_AlarmStruct->AlarmTime.Seconds = 0U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
713 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
714 /* Alarm Day Settings : Day = 1st day of the month */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
715 RTC_AlarmStruct->AlarmDateWeekDaySel = LL_RTC_ALMA_DATEWEEKDAYSEL_DATE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
716 RTC_AlarmStruct->AlarmDateWeekDay = 1U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
717 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
718 /* Alarm Masks Settings : Mask = all fields are not masked */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
719 RTC_AlarmStruct->AlarmMask = LL_RTC_ALMA_MASK_NONE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
720 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
721 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
722 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
723 * @brief Set each @ref LL_RTC_AlarmTypeDef of ALARMA field to default value (Time = 00h:00mn:00sec / |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
724 * Day = 1st day of the month/Mask = all fields are masked). |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
725 * @param RTC_AlarmStruct pointer to a @ref LL_RTC_AlarmTypeDef structure which will be initialized. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
726 * @retval None |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
727 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
728 void LL_RTC_ALMB_StructInit(LL_RTC_AlarmTypeDef *RTC_AlarmStruct) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
729 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
730 /* Alarm Time Settings : Time = 00h:00mn:00sec */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
731 RTC_AlarmStruct->AlarmTime.TimeFormat = LL_RTC_ALMB_TIME_FORMAT_AM; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
732 RTC_AlarmStruct->AlarmTime.Hours = 0U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
733 RTC_AlarmStruct->AlarmTime.Minutes = 0U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
734 RTC_AlarmStruct->AlarmTime.Seconds = 0U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
735 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
736 /* Alarm Day Settings : Day = 1st day of the month */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
737 RTC_AlarmStruct->AlarmDateWeekDaySel = LL_RTC_ALMB_DATEWEEKDAYSEL_DATE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
738 RTC_AlarmStruct->AlarmDateWeekDay = 1U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
739 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
740 /* Alarm Masks Settings : Mask = all fields are not masked */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
741 RTC_AlarmStruct->AlarmMask = LL_RTC_ALMB_MASK_NONE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
742 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
743 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
744 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
745 * @brief Enters the RTC Initialization mode. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
746 * @note The RTC Initialization mode is write protected, use the |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
747 * @ref LL_RTC_DisableWriteProtection before calling this function. |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
748 * @param RTCx RTC Instance |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
749 * @retval An ErrorStatus enumeration value: |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
750 * - SUCCESS: RTC is in Init mode |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
751 * - ERROR: RTC is not in Init mode |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
752 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
753 ErrorStatus LL_RTC_EnterInitMode(RTC_TypeDef *RTCx) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
754 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
755 __IO uint32_t timeout = RTC_INITMODE_TIMEOUT; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
756 ErrorStatus status = SUCCESS; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
757 uint32_t tmp = 0U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
758 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
759 /* Check the parameter */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
760 assert_param(IS_RTC_ALL_INSTANCE(RTCx)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
761 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
762 /* Check if the Initialization mode is set */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
763 if (LL_RTC_IsActiveFlag_INIT(RTCx) == 0U) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
764 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
765 /* Set the Initialization mode */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
766 LL_RTC_EnableInitMode(RTCx); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
767 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
768 /* Wait till RTC is in INIT state and if Time out is reached exit */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
769 tmp = LL_RTC_IsActiveFlag_INIT(RTCx); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
770 while ((timeout != 0U) && (tmp != 1U)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
771 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
772 if (LL_SYSTICK_IsActiveCounterFlag() == 1U) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
773 { |
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774 timeout --; |
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|
775 } |
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|
776 tmp = LL_RTC_IsActiveFlag_INIT(RTCx); |
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777 if (timeout == 0U) |
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|
778 { |
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779 status = ERROR; |
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780 } |
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|
781 } |
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|
782 } |
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|
783 return status; |
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|
784 } |
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|
785 |
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|
786 /** |
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787 * @brief Exit the RTC Initialization mode. |
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788 * @note When the initialization sequence is complete, the calendar restarts |
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789 * counting after 4 RTCCLK cycles. |
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790 * @note The RTC Initialization mode is write protected, use the |
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791 * @ref LL_RTC_DisableWriteProtection before calling this function. |
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792 * @param RTCx RTC Instance |
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793 * @retval An ErrorStatus enumeration value: |
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794 * - SUCCESS: RTC exited from in Init mode |
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795 * - ERROR: Not applicable |
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796 */ |
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|
797 ErrorStatus LL_RTC_ExitInitMode(RTC_TypeDef *RTCx) |
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|
798 { |
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799 /* Check the parameter */ |
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800 assert_param(IS_RTC_ALL_INSTANCE(RTCx)); |
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|
801 |
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|
802 /* Disable initialization mode */ |
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|
803 LL_RTC_DisableInitMode(RTCx); |
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|
804 |
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|
805 return SUCCESS; |
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|
806 } |
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|
807 |
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|
808 /** |
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809 * @brief Waits until the RTC Time and Day registers (RTC_TR and RTC_DR) are |
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810 * synchronized with RTC APB clock. |
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811 * @note The RTC Resynchronization mode is write protected, use the |
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|
812 * @ref LL_RTC_DisableWriteProtection before calling this function. |
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813 * @note To read the calendar through the shadow registers after Calendar |
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814 * initialization, calendar update or after wakeup from low power modes |
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815 * the software must first clear the RSF flag. |
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816 * The software must then wait until it is set again before reading |
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817 * the calendar, which means that the calendar registers have been |
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818 * correctly copied into the RTC_TR and RTC_DR shadow registers. |
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819 * @param RTCx RTC Instance |
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820 * @retval An ErrorStatus enumeration value: |
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821 * - SUCCESS: RTC registers are synchronised |
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822 * - ERROR: RTC registers are not synchronised |
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|
823 */ |
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824 ErrorStatus LL_RTC_WaitForSynchro(RTC_TypeDef *RTCx) |
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825 { |
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826 __IO uint32_t timeout = RTC_SYNCHRO_TIMEOUT; |
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827 ErrorStatus status = SUCCESS; |
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828 uint32_t tmp = 0U; |
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|
829 |
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830 /* Check the parameter */ |
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831 assert_param(IS_RTC_ALL_INSTANCE(RTCx)); |
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|
832 |
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|
833 /* Clear RSF flag */ |
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834 LL_RTC_ClearFlag_RS(RTCx); |
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|
835 |
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836 /* Wait the registers to be synchronised */ |
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837 tmp = LL_RTC_IsActiveFlag_RS(RTCx); |
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838 while ((timeout != 0U) && (tmp != 0U)) |
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|
839 { |
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840 if (LL_SYSTICK_IsActiveCounterFlag() == 1U) |
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|
841 { |
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842 timeout--; |
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|
843 } |
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844 tmp = LL_RTC_IsActiveFlag_RS(RTCx); |
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845 if (timeout == 0U) |
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|
846 { |
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|
847 status = ERROR; |
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|
848 } |
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|
849 } |
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|
850 |
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|
851 if (status != ERROR) |
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|
852 { |
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853 timeout = RTC_SYNCHRO_TIMEOUT; |
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|
854 tmp = LL_RTC_IsActiveFlag_RS(RTCx); |
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855 while ((timeout != 0U) && (tmp != 1U)) |
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|
856 { |
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|
857 if (LL_SYSTICK_IsActiveCounterFlag() == 1U) |
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|
858 { |
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|
859 timeout--; |
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|
860 } |
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|
861 tmp = LL_RTC_IsActiveFlag_RS(RTCx); |
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|
862 if (timeout == 0U) |
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|
863 { |
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|
864 status = ERROR; |
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|
865 } |
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|
866 } |
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|
867 } |
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|
868 |
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|
869 return (status); |
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|
870 } |
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|
871 |
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|
872 /** |
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|
873 * @} |
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|
874 */ |
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|
875 |
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|
876 /** |
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|
877 * @} |
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|
878 */ |
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|
879 |
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|
880 /** |
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|
881 * @} |
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|
882 */ |
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|
883 |
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|
884 #endif /* defined(RTC) */ |
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|
885 |
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|
886 /** |
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|
887 * @} |
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|
888 */ |
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|
889 |
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|
890 #endif /* USE_FULL_LL_DRIVER */ |
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|
891 |
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892 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |