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2 | mjames | 1 | /** |
2 | ****************************************************************************** |
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3 | * @file stm32f1xx_hal_rtc_ex.h |
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4 | * @author MCD Application Team |
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5 | mjames | 5 | * @version V1.0.4 |
6 | * @date 29-April-2016 |
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2 | mjames | 7 | * @brief Header file of RTC HAL Extension module. |
8 | ****************************************************************************** |
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9 | * @attention |
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10 | * |
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5 | mjames | 11 | * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> |
2 | mjames | 12 | * |
13 | * Redistribution and use in source and binary forms, with or without modification, |
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14 | * are permitted provided that the following conditions are met: |
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15 | * 1. Redistributions of source code must retain the above copyright notice, |
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16 | * this list of conditions and the following disclaimer. |
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17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
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18 | * this list of conditions and the following disclaimer in the documentation |
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19 | * and/or other materials provided with the distribution. |
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20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
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21 | * may be used to endorse or promote products derived from this software |
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22 | * without specific prior written permission. |
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23 | * |
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24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
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28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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34 | * |
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35 | ****************************************************************************** |
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36 | */ |
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37 | |||
38 | /* Define to prevent recursive inclusion -------------------------------------*/ |
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39 | #ifndef __STM32F1xx_HAL_RTC_EX_H |
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40 | #define __STM32F1xx_HAL_RTC_EX_H |
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41 | |||
42 | #ifdef __cplusplus |
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43 | extern "C" { |
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44 | #endif |
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45 | |||
46 | /* Includes ------------------------------------------------------------------*/ |
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47 | #include "stm32f1xx_hal_def.h" |
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48 | |||
49 | /** @addtogroup STM32F1xx_HAL_Driver |
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50 | * @{ |
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51 | */ |
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52 | |||
53 | /** @addtogroup RTCEx |
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54 | * @{ |
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55 | */ |
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56 | |||
57 | /** @addtogroup RTCEx_Private_Macros |
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58 | * @{ |
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59 | */ |
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60 | |||
61 | /** @defgroup RTCEx_Alias_For_Legacy Alias define maintained for legacy |
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62 | * @{ |
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63 | */ |
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64 | #define HAL_RTCEx_TamperTimeStampIRQHandler HAL_RTCEx_TamperIRQHandler |
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65 | |||
66 | /** |
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67 | * @} |
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68 | */ |
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69 | |||
70 | /** @defgroup RTCEx_IS_RTC_Definitions Private macros to check input parameters |
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71 | * @{ |
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72 | */ |
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73 | #define IS_RTC_TAMPER(__TAMPER__) ((__TAMPER__) == RTC_TAMPER_1) |
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74 | |||
75 | #define IS_RTC_TAMPER_TRIGGER(__TRIGGER__) (((__TRIGGER__) == RTC_TAMPERTRIGGER_LOWLEVEL) || \ |
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76 | ((__TRIGGER__) == RTC_TAMPERTRIGGER_HIGHLEVEL)) |
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77 | |||
78 | #if RTC_BKP_NUMBER > 10 |
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79 | #define IS_RTC_BKP(BKP) (((BKP) <= (uint32_t) RTC_BKP_DR10) || (((BKP) >= (uint32_t) RTC_BKP_DR11) && ((BKP) <= (uint32_t) RTC_BKP_DR42))) |
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80 | #else |
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81 | #define IS_RTC_BKP(BKP) ((BKP) <= (uint32_t) RTC_BKP_NUMBER) |
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82 | #endif |
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83 | #define IS_RTC_SMOOTH_CALIB_MINUS(__VALUE__) ((__VALUE__) <= 0x0000007F) |
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84 | |||
85 | /** |
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86 | * @} |
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87 | */ |
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88 | |||
89 | /** |
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90 | * @} |
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91 | */ |
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92 | |||
93 | /* Exported types ------------------------------------------------------------*/ |
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94 | /** @defgroup RTCEx_Exported_Types RTCEx Exported Types |
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95 | * @{ |
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96 | */ |
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97 | /** |
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98 | * @brief RTC Tamper structure definition |
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99 | */ |
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100 | typedef struct |
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101 | { |
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102 | uint32_t Tamper; /*!< Specifies the Tamper Pin. |
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103 | This parameter can be a value of @ref RTCEx_Tamper_Pins_Definitions */ |
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104 | |||
105 | uint32_t Trigger; /*!< Specifies the Tamper Trigger. |
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106 | This parameter can be a value of @ref RTCEx_Tamper_Trigger_Definitions */ |
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107 | |||
108 | }RTC_TamperTypeDef; |
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109 | |||
110 | /** |
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111 | * @} |
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112 | */ |
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113 | |||
114 | /* Exported constants --------------------------------------------------------*/ |
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115 | /** @defgroup RTCEx_Exported_Constants RTCEx Exported Constants |
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116 | * @{ |
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117 | */ |
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118 | |||
119 | /** @defgroup RTCEx_Tamper_Pins_Definitions Tamper Pins Definitions |
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120 | * @{ |
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121 | */ |
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122 | #define RTC_TAMPER_1 BKP_CR_TPE /*!< Select tamper to be enabled (mainly for legacy purposes) */ |
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123 | |||
124 | /** |
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125 | * @} |
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126 | */ |
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127 | |||
128 | /** @defgroup RTCEx_Tamper_Trigger_Definitions Tamper Trigger Definitions |
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129 | * @{ |
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130 | */ |
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131 | #define RTC_TAMPERTRIGGER_LOWLEVEL BKP_CR_TPAL /*!< A high level on the TAMPER pin resets all data backup registers (if TPE bit is set) */ |
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132 | #define RTC_TAMPERTRIGGER_HIGHLEVEL ((uint32_t)0x00000000) /*!< A low level on the TAMPER pin resets all data backup registers (if TPE bit is set) */ |
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133 | |||
134 | /** |
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135 | * @} |
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136 | */ |
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137 | |||
138 | /** @defgroup RTCEx_Backup_Registers_Definitions Backup Registers Definitions |
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139 | * @{ |
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140 | */ |
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141 | #if RTC_BKP_NUMBER > 0 |
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142 | #define RTC_BKP_DR1 ((uint32_t)0x00000001) |
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143 | #define RTC_BKP_DR2 ((uint32_t)0x00000002) |
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144 | #define RTC_BKP_DR3 ((uint32_t)0x00000003) |
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145 | #define RTC_BKP_DR4 ((uint32_t)0x00000004) |
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146 | #define RTC_BKP_DR5 ((uint32_t)0x00000005) |
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147 | #define RTC_BKP_DR6 ((uint32_t)0x00000006) |
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148 | #define RTC_BKP_DR7 ((uint32_t)0x00000007) |
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149 | #define RTC_BKP_DR8 ((uint32_t)0x00000008) |
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150 | #define RTC_BKP_DR9 ((uint32_t)0x00000009) |
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151 | #define RTC_BKP_DR10 ((uint32_t)0x0000000A) |
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152 | #endif /* RTC_BKP_NUMBER > 0 */ |
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153 | |||
154 | #if RTC_BKP_NUMBER > 10 |
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155 | #define RTC_BKP_DR11 ((uint32_t)0x00000010) |
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156 | #define RTC_BKP_DR12 ((uint32_t)0x00000011) |
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157 | #define RTC_BKP_DR13 ((uint32_t)0x00000012) |
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158 | #define RTC_BKP_DR14 ((uint32_t)0x00000013) |
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159 | #define RTC_BKP_DR15 ((uint32_t)0x00000014) |
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160 | #define RTC_BKP_DR16 ((uint32_t)0x00000015) |
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161 | #define RTC_BKP_DR17 ((uint32_t)0x00000016) |
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162 | #define RTC_BKP_DR18 ((uint32_t)0x00000017) |
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163 | #define RTC_BKP_DR19 ((uint32_t)0x00000018) |
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164 | #define RTC_BKP_DR20 ((uint32_t)0x00000019) |
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165 | #define RTC_BKP_DR21 ((uint32_t)0x0000001A) |
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166 | #define RTC_BKP_DR22 ((uint32_t)0x0000001B) |
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167 | #define RTC_BKP_DR23 ((uint32_t)0x0000001C) |
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168 | #define RTC_BKP_DR24 ((uint32_t)0x0000001D) |
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169 | #define RTC_BKP_DR25 ((uint32_t)0x0000001E) |
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170 | #define RTC_BKP_DR26 ((uint32_t)0x0000001F) |
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171 | #define RTC_BKP_DR27 ((uint32_t)0x00000020) |
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172 | #define RTC_BKP_DR28 ((uint32_t)0x00000021) |
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173 | #define RTC_BKP_DR29 ((uint32_t)0x00000022) |
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174 | #define RTC_BKP_DR30 ((uint32_t)0x00000023) |
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175 | #define RTC_BKP_DR31 ((uint32_t)0x00000024) |
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176 | #define RTC_BKP_DR32 ((uint32_t)0x00000025) |
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177 | #define RTC_BKP_DR33 ((uint32_t)0x00000026) |
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178 | #define RTC_BKP_DR34 ((uint32_t)0x00000027) |
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179 | #define RTC_BKP_DR35 ((uint32_t)0x00000028) |
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180 | #define RTC_BKP_DR36 ((uint32_t)0x00000029) |
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181 | #define RTC_BKP_DR37 ((uint32_t)0x0000002A) |
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182 | #define RTC_BKP_DR38 ((uint32_t)0x0000002B) |
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183 | #define RTC_BKP_DR39 ((uint32_t)0x0000002C) |
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184 | #define RTC_BKP_DR40 ((uint32_t)0x0000002D) |
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185 | #define RTC_BKP_DR41 ((uint32_t)0x0000002E) |
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186 | #define RTC_BKP_DR42 ((uint32_t)0x0000002F) |
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187 | #endif /* RTC_BKP_NUMBER > 10 */ |
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188 | |||
189 | /** |
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190 | * @} |
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191 | */ |
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192 | |||
193 | /** |
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194 | * @} |
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195 | */ |
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196 | |||
197 | /* Exported macro ------------------------------------------------------------*/ |
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198 | /** @defgroup RTCEx_Exported_Macros RTCEx Exported Macros |
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199 | * @{ |
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200 | */ |
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201 | |||
202 | /** |
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203 | * @brief Enable the RTC Tamper interrupt. |
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204 | * @param __HANDLE__: specifies the RTC handle. |
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205 | * @param __INTERRUPT__: specifies the RTC Tamper interrupt sources to be enabled |
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206 | * This parameter can be any combination of the following values: |
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207 | * @arg RTC_IT_TAMP1: Tamper A interrupt |
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208 | * @retval None |
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209 | */ |
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210 | #define __HAL_RTC_TAMPER_ENABLE_IT(__HANDLE__, __INTERRUPT__) SET_BIT(BKP->CSR, (__INTERRUPT__)) |
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211 | |||
212 | /** |
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213 | * @brief Disable the RTC Tamper interrupt. |
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214 | * @param __HANDLE__: specifies the RTC handle. |
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215 | * @param __INTERRUPT__: specifies the RTC Tamper interrupt sources to be disabled. |
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216 | * This parameter can be any combination of the following values: |
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217 | * @arg RTC_IT_TAMP1: Tamper A interrupt |
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218 | * @retval None |
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219 | */ |
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220 | #define __HAL_RTC_TAMPER_DISABLE_IT(__HANDLE__, __INTERRUPT__) CLEAR_BIT(BKP->CSR, (__INTERRUPT__)) |
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221 | |||
222 | /** |
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223 | * @brief Check whether the specified RTC Tamper interrupt has been enabled or not. |
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224 | * @param __HANDLE__: specifies the RTC handle. |
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225 | * @param __INTERRUPT__: specifies the RTC Tamper interrupt sources to be checked. |
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226 | * This parameter can be: |
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227 | * @arg RTC_IT_TAMP1 |
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228 | * @retval None |
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229 | */ |
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230 | #define __HAL_RTC_TAMPER_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((BKP->CSR) & ((__INTERRUPT__))) != RESET)? SET : RESET) |
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231 | |||
232 | /** |
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233 | * @brief Get the selected RTC Tamper's flag status. |
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234 | * @param __HANDLE__: specifies the RTC handle. |
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235 | * @param __FLAG__: specifies the RTC Tamper Flag sources to be enabled or disabled. |
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236 | * This parameter can be: |
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237 | * @arg RTC_FLAG_TAMP1F |
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238 | * @retval None |
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239 | */ |
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240 | #define __HAL_RTC_TAMPER_GET_FLAG(__HANDLE__, __FLAG__) ((((BKP->CSR) & (__FLAG__)) != RESET)? SET : RESET) |
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241 | |||
242 | /** |
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243 | * @brief Get the selected RTC Tamper's flag status. |
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244 | * @param __HANDLE__: specifies the RTC handle. |
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245 | * @param __INTERRUPT__: specifies the RTC Tamper interrupt sources to be checked. |
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246 | * This parameter can be: |
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247 | * @arg RTC_IT_TAMP1 |
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248 | * @retval None |
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249 | */ |
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250 | #define __HAL_RTC_TAMPER_GET_IT(__HANDLE__, __INTERRUPT__) ((((BKP->CSR) & (BKP_CSR_TEF)) != RESET)? SET : RESET) |
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251 | |||
252 | /** |
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253 | * @brief Clear the RTC Tamper's pending flags. |
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254 | * @param __HANDLE__: specifies the RTC handle. |
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255 | * @param __FLAG__: specifies the RTC Tamper Flag sources to be enabled or disabled. |
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256 | * This parameter can be: |
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257 | * @arg RTC_FLAG_TAMP1F |
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258 | * @retval None |
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259 | */ |
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260 | #define __HAL_RTC_TAMPER_CLEAR_FLAG(__HANDLE__, __FLAG__) SET_BIT(BKP->CSR, BKP_CSR_CTE | BKP_CSR_CTI) |
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261 | |||
262 | /** |
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263 | * @brief Enable the RTC Second interrupt. |
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264 | * @param __HANDLE__: specifies the RTC handle. |
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265 | * @param __INTERRUPT__: specifies the RTC Second interrupt sources to be enabled |
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266 | * This parameter can be any combination of the following values: |
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267 | * @arg RTC_IT_SEC: Second A interrupt |
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268 | * @retval None |
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269 | */ |
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270 | #define __HAL_RTC_SECOND_ENABLE_IT(__HANDLE__, __INTERRUPT__) SET_BIT((__HANDLE__)->Instance->CRH, (__INTERRUPT__)) |
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271 | |||
272 | /** |
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273 | * @brief Disable the RTC Second interrupt. |
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274 | * @param __HANDLE__: specifies the RTC handle. |
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275 | * @param __INTERRUPT__: specifies the RTC Second interrupt sources to be disabled. |
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276 | * This parameter can be any combination of the following values: |
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277 | * @arg RTC_IT_SEC: Second A interrupt |
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278 | * @retval None |
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279 | */ |
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280 | #define __HAL_RTC_SECOND_DISABLE_IT(__HANDLE__, __INTERRUPT__) CLEAR_BIT((__HANDLE__)->Instance->CRH, (__INTERRUPT__)) |
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281 | |||
282 | /** |
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283 | * @brief Check whether the specified RTC Second interrupt has occurred or not. |
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284 | * @param __HANDLE__: specifies the RTC handle. |
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285 | * @param __INTERRUPT__: specifies the RTC Second interrupt sources to be enabled or disabled. |
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286 | * This parameter can be: |
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287 | * @arg RTC_IT_SEC: Second A interrupt |
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288 | * @retval None |
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289 | */ |
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290 | #define __HAL_RTC_SECOND_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((((__HANDLE__)->Instance->CRH)& ((__INTERRUPT__)))) != RESET)? SET : RESET) |
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291 | |||
292 | /** |
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293 | * @brief Get the selected RTC Second's flag status. |
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294 | * @param __HANDLE__: specifies the RTC handle. |
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295 | * @param __FLAG__: specifies the RTC Second Flag sources to be enabled or disabled. |
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296 | * This parameter can be: |
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297 | * @arg RTC_FLAG_SEC |
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298 | * @retval None |
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299 | */ |
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300 | #define __HAL_RTC_SECOND_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->CRL) & (__FLAG__)) != RESET)? SET : RESET) |
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301 | |||
302 | /** |
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303 | * @brief Clear the RTC Second's pending flags. |
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304 | * @param __HANDLE__: specifies the RTC handle. |
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305 | * @param __FLAG__: specifies the RTC Second Flag sources to be enabled or disabled. |
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306 | * This parameter can be: |
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307 | * @arg RTC_FLAG_SEC |
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308 | * @retval None |
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309 | */ |
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310 | #define __HAL_RTC_SECOND_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->CRL) = ~(__FLAG__) |
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311 | |||
312 | /** |
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313 | * @brief Enable the RTC Overflow interrupt. |
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314 | * @param __HANDLE__: specifies the RTC handle. |
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315 | * @param __INTERRUPT__: specifies the RTC Overflow interrupt sources to be enabled |
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316 | * This parameter can be any combination of the following values: |
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317 | * @arg RTC_IT_OW: Overflow A interrupt |
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318 | * @retval None |
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319 | */ |
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320 | #define __HAL_RTC_OVERFLOW_ENABLE_IT(__HANDLE__, __INTERRUPT__) SET_BIT((__HANDLE__)->Instance->CRH, (__INTERRUPT__)) |
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321 | |||
322 | /** |
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323 | * @brief Disable the RTC Overflow interrupt. |
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324 | * @param __HANDLE__: specifies the RTC handle. |
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325 | * @param __INTERRUPT__: specifies the RTC Overflow interrupt sources to be disabled. |
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326 | * This parameter can be any combination of the following values: |
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327 | * @arg RTC_IT_OW: Overflow A interrupt |
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328 | * @retval None |
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329 | */ |
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330 | #define __HAL_RTC_OVERFLOW_DISABLE_IT(__HANDLE__, __INTERRUPT__) CLEAR_BIT((__HANDLE__)->Instance->CRH, (__INTERRUPT__)) |
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331 | |||
332 | /** |
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333 | * @brief Check whether the specified RTC Overflow interrupt has occurred or not. |
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334 | * @param __HANDLE__: specifies the RTC handle. |
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335 | * @param __INTERRUPT__: specifies the RTC Overflow interrupt sources to be enabled or disabled. |
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336 | * This parameter can be: |
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337 | * @arg RTC_IT_OW: Overflow A interrupt |
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338 | * @retval None |
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339 | */ |
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340 | #define __HAL_RTC_OVERFLOW_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((((__HANDLE__)->Instance->CRH)& ((__INTERRUPT__))) ) != RESET)? SET : RESET) |
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341 | |||
342 | /** |
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343 | * @brief Get the selected RTC Overflow's flag status. |
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344 | * @param __HANDLE__: specifies the RTC handle. |
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345 | * @param __FLAG__: specifies the RTC Overflow Flag sources to be enabled or disabled. |
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346 | * This parameter can be: |
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347 | * @arg RTC_FLAG_OW |
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348 | * @retval None |
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349 | */ |
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350 | #define __HAL_RTC_OVERFLOW_GET_FLAG(__HANDLE__, __FLAG__) (((((__HANDLE__)->Instance->CRL) & (__FLAG__)) != RESET)? SET : RESET) |
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351 | |||
352 | /** |
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353 | * @brief Clear the RTC Overflow's pending flags. |
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354 | * @param __HANDLE__: specifies the RTC handle. |
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355 | * @param __FLAG__: specifies the RTC Overflow Flag sources to be enabled or disabled. |
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356 | * This parameter can be: |
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357 | * @arg RTC_FLAG_OW |
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358 | * @retval None |
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359 | */ |
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360 | #define __HAL_RTC_OVERFLOW_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->CRL) = ~(__FLAG__) |
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361 | |||
362 | /** |
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363 | * @} |
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364 | */ |
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365 | |||
366 | /* Exported functions --------------------------------------------------------*/ |
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367 | /** @addtogroup RTCEx_Exported_Functions |
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368 | * @{ |
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369 | */ |
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370 | |||
371 | /* RTC Tamper functions *****************************************/ |
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372 | /** @addtogroup RTCEx_Exported_Functions_Group1 |
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373 | * @{ |
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374 | */ |
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375 | HAL_StatusTypeDef HAL_RTCEx_SetTamper(RTC_HandleTypeDef *hrtc, RTC_TamperTypeDef* sTamper); |
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376 | HAL_StatusTypeDef HAL_RTCEx_SetTamper_IT(RTC_HandleTypeDef *hrtc, RTC_TamperTypeDef* sTamper); |
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377 | HAL_StatusTypeDef HAL_RTCEx_DeactivateTamper(RTC_HandleTypeDef *hrtc, uint32_t Tamper); |
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378 | void HAL_RTCEx_TamperIRQHandler(RTC_HandleTypeDef *hrtc); |
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379 | void HAL_RTCEx_Tamper1EventCallback(RTC_HandleTypeDef *hrtc); |
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380 | HAL_StatusTypeDef HAL_RTCEx_PollForTamper1Event(RTC_HandleTypeDef *hrtc, uint32_t Timeout); |
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381 | |||
382 | /** |
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383 | * @} |
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384 | */ |
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385 | |||
386 | /* RTC Second functions *****************************************/ |
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387 | /** @addtogroup RTCEx_Exported_Functions_Group2 |
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388 | * @{ |
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389 | */ |
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390 | HAL_StatusTypeDef HAL_RTCEx_SetSecond_IT(RTC_HandleTypeDef *hrtc); |
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391 | HAL_StatusTypeDef HAL_RTCEx_DeactivateSecond(RTC_HandleTypeDef *hrtc); |
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392 | void HAL_RTCEx_RTCIRQHandler(RTC_HandleTypeDef* hrtc); |
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393 | void HAL_RTCEx_RTCEventCallback(RTC_HandleTypeDef *hrtc); |
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394 | void HAL_RTCEx_RTCEventErrorCallback(RTC_HandleTypeDef *hrtc); |
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395 | |||
396 | /** |
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397 | * @} |
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398 | */ |
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399 | |||
400 | /* Extension Control functions ************************************************/ |
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401 | /** @addtogroup RTCEx_Exported_Functions_Group3 |
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402 | * @{ |
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403 | */ |
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404 | void HAL_RTCEx_BKUPWrite(RTC_HandleTypeDef *hrtc, uint32_t BackupRegister, uint32_t Data); |
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405 | uint32_t HAL_RTCEx_BKUPRead(RTC_HandleTypeDef *hrtc, uint32_t BackupRegister); |
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406 | |||
407 | HAL_StatusTypeDef HAL_RTCEx_SetSmoothCalib(RTC_HandleTypeDef* hrtc, uint32_t SmoothCalibPeriod, uint32_t SmoothCalibPlusPulses, uint32_t SmouthCalibMinusPulsesValue); |
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408 | /** |
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409 | * @} |
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410 | */ |
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411 | |||
412 | /** |
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413 | * @} |
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414 | */ |
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415 | |||
416 | /** |
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417 | * @} |
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418 | */ |
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419 | |||
420 | /** |
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421 | * @} |
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422 | */ |
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423 | |||
424 | #ifdef __cplusplus |
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425 | } |
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426 | #endif |
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427 | |||
428 | #endif /* __STM32F1xx_HAL_RTC_EX_H */ |
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429 | |||
430 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |