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HAL_L476/stm32l4xx_hal_pwr.h@1:d0dfbce63a89, 2017-02-24 (annotated)
- Committer:
- elmot
- Date:
- Fri Feb 24 21:13:56 2017 +0000
- Revision:
- 1:d0dfbce63a89
Ready-to-copy
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| elmot | 1:d0dfbce63a89 | 1 | /** |
| elmot | 1:d0dfbce63a89 | 2 | ****************************************************************************** |
| elmot | 1:d0dfbce63a89 | 3 | * @file stm32l4xx_hal_pwr.h |
| elmot | 1:d0dfbce63a89 | 4 | * @author MCD Application Team |
| elmot | 1:d0dfbce63a89 | 5 | * @version V1.5.1 |
| elmot | 1:d0dfbce63a89 | 6 | * @date 31-May-2016 |
| elmot | 1:d0dfbce63a89 | 7 | * @brief Header file of PWR HAL module. |
| elmot | 1:d0dfbce63a89 | 8 | ****************************************************************************** |
| elmot | 1:d0dfbce63a89 | 9 | * @attention |
| elmot | 1:d0dfbce63a89 | 10 | * |
| elmot | 1:d0dfbce63a89 | 11 | * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> |
| elmot | 1:d0dfbce63a89 | 12 | * |
| elmot | 1:d0dfbce63a89 | 13 | * Redistribution and use in source and binary forms, with or without modification, |
| elmot | 1:d0dfbce63a89 | 14 | * are permitted provided that the following conditions are met: |
| elmot | 1:d0dfbce63a89 | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
| elmot | 1:d0dfbce63a89 | 16 | * this list of conditions and the following disclaimer. |
| elmot | 1:d0dfbce63a89 | 17 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| elmot | 1:d0dfbce63a89 | 18 | * this list of conditions and the following disclaimer in the documentation |
| elmot | 1:d0dfbce63a89 | 19 | * and/or other materials provided with the distribution. |
| elmot | 1:d0dfbce63a89 | 20 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
| elmot | 1:d0dfbce63a89 | 21 | * may be used to endorse or promote products derived from this software |
| elmot | 1:d0dfbce63a89 | 22 | * without specific prior written permission. |
| elmot | 1:d0dfbce63a89 | 23 | * |
| elmot | 1:d0dfbce63a89 | 24 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| elmot | 1:d0dfbce63a89 | 25 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| elmot | 1:d0dfbce63a89 | 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| elmot | 1:d0dfbce63a89 | 27 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| elmot | 1:d0dfbce63a89 | 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| elmot | 1:d0dfbce63a89 | 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| elmot | 1:d0dfbce63a89 | 30 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| elmot | 1:d0dfbce63a89 | 31 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| elmot | 1:d0dfbce63a89 | 32 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| elmot | 1:d0dfbce63a89 | 33 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| elmot | 1:d0dfbce63a89 | 34 | * |
| elmot | 1:d0dfbce63a89 | 35 | ****************************************************************************** |
| elmot | 1:d0dfbce63a89 | 36 | */ |
| elmot | 1:d0dfbce63a89 | 37 | |
| elmot | 1:d0dfbce63a89 | 38 | /* Define to prevent recursive inclusion -------------------------------------*/ |
| elmot | 1:d0dfbce63a89 | 39 | #ifndef __STM32L4xx_HAL_PWR_H |
| elmot | 1:d0dfbce63a89 | 40 | #define __STM32L4xx_HAL_PWR_H |
| elmot | 1:d0dfbce63a89 | 41 | |
| elmot | 1:d0dfbce63a89 | 42 | #ifdef __cplusplus |
| elmot | 1:d0dfbce63a89 | 43 | extern "C" { |
| elmot | 1:d0dfbce63a89 | 44 | #endif |
| elmot | 1:d0dfbce63a89 | 45 | |
| elmot | 1:d0dfbce63a89 | 46 | /* Includes ------------------------------------------------------------------*/ |
| elmot | 1:d0dfbce63a89 | 47 | #include "stm32l4xx_hal_def.h" |
| elmot | 1:d0dfbce63a89 | 48 | |
| elmot | 1:d0dfbce63a89 | 49 | /** @addtogroup STM32L4xx_HAL_Driver |
| elmot | 1:d0dfbce63a89 | 50 | * @{ |
| elmot | 1:d0dfbce63a89 | 51 | */ |
| elmot | 1:d0dfbce63a89 | 52 | |
| elmot | 1:d0dfbce63a89 | 53 | /** @addtogroup PWR |
| elmot | 1:d0dfbce63a89 | 54 | * @{ |
| elmot | 1:d0dfbce63a89 | 55 | */ |
| elmot | 1:d0dfbce63a89 | 56 | |
| elmot | 1:d0dfbce63a89 | 57 | /* Exported types ------------------------------------------------------------*/ |
| elmot | 1:d0dfbce63a89 | 58 | |
| elmot | 1:d0dfbce63a89 | 59 | /** @defgroup PWR_Exported_Types PWR Exported Types |
| elmot | 1:d0dfbce63a89 | 60 | * @{ |
| elmot | 1:d0dfbce63a89 | 61 | */ |
| elmot | 1:d0dfbce63a89 | 62 | |
| elmot | 1:d0dfbce63a89 | 63 | /** |
| elmot | 1:d0dfbce63a89 | 64 | * @brief PWR PVD configuration structure definition |
| elmot | 1:d0dfbce63a89 | 65 | */ |
| elmot | 1:d0dfbce63a89 | 66 | typedef struct |
| elmot | 1:d0dfbce63a89 | 67 | { |
| elmot | 1:d0dfbce63a89 | 68 | uint32_t PVDLevel; /*!< PVDLevel: Specifies the PVD detection level. |
| elmot | 1:d0dfbce63a89 | 69 | This parameter can be a value of @ref PWR_PVD_detection_level. */ |
| elmot | 1:d0dfbce63a89 | 70 | |
| elmot | 1:d0dfbce63a89 | 71 | uint32_t Mode; /*!< Mode: Specifies the operating mode for the selected pins. |
| elmot | 1:d0dfbce63a89 | 72 | This parameter can be a value of @ref PWR_PVD_Mode. */ |
| elmot | 1:d0dfbce63a89 | 73 | }PWR_PVDTypeDef; |
| elmot | 1:d0dfbce63a89 | 74 | |
| elmot | 1:d0dfbce63a89 | 75 | |
| elmot | 1:d0dfbce63a89 | 76 | /** |
| elmot | 1:d0dfbce63a89 | 77 | * @} |
| elmot | 1:d0dfbce63a89 | 78 | */ |
| elmot | 1:d0dfbce63a89 | 79 | |
| elmot | 1:d0dfbce63a89 | 80 | /* Exported constants --------------------------------------------------------*/ |
| elmot | 1:d0dfbce63a89 | 81 | |
| elmot | 1:d0dfbce63a89 | 82 | /** @defgroup PWR_Exported_Constants PWR Exported Constants |
| elmot | 1:d0dfbce63a89 | 83 | * @{ |
| elmot | 1:d0dfbce63a89 | 84 | */ |
| elmot | 1:d0dfbce63a89 | 85 | |
| elmot | 1:d0dfbce63a89 | 86 | |
| elmot | 1:d0dfbce63a89 | 87 | /** @defgroup PWR_PVD_detection_level Programmable Voltage Detection levels |
| elmot | 1:d0dfbce63a89 | 88 | * @{ |
| elmot | 1:d0dfbce63a89 | 89 | */ |
| elmot | 1:d0dfbce63a89 | 90 | #define PWR_PVDLEVEL_0 PWR_CR2_PLS_LEV0 /*!< PVD threshold around 2.0 V */ |
| elmot | 1:d0dfbce63a89 | 91 | #define PWR_PVDLEVEL_1 PWR_CR2_PLS_LEV1 /*!< PVD threshold around 2.2 V */ |
| elmot | 1:d0dfbce63a89 | 92 | #define PWR_PVDLEVEL_2 PWR_CR2_PLS_LEV2 /*!< PVD threshold around 2.4 V */ |
| elmot | 1:d0dfbce63a89 | 93 | #define PWR_PVDLEVEL_3 PWR_CR2_PLS_LEV3 /*!< PVD threshold around 2.5 V */ |
| elmot | 1:d0dfbce63a89 | 94 | #define PWR_PVDLEVEL_4 PWR_CR2_PLS_LEV4 /*!< PVD threshold around 2.6 V */ |
| elmot | 1:d0dfbce63a89 | 95 | #define PWR_PVDLEVEL_5 PWR_CR2_PLS_LEV5 /*!< PVD threshold around 2.8 V */ |
| elmot | 1:d0dfbce63a89 | 96 | #define PWR_PVDLEVEL_6 PWR_CR2_PLS_LEV6 /*!< PVD threshold around 2.9 V */ |
| elmot | 1:d0dfbce63a89 | 97 | #define PWR_PVDLEVEL_7 PWR_CR2_PLS_LEV7 /*!< External input analog voltage (compared internally to VREFINT) */ |
| elmot | 1:d0dfbce63a89 | 98 | /** |
| elmot | 1:d0dfbce63a89 | 99 | * @} |
| elmot | 1:d0dfbce63a89 | 100 | */ |
| elmot | 1:d0dfbce63a89 | 101 | |
| elmot | 1:d0dfbce63a89 | 102 | /** @defgroup PWR_PVD_Mode PWR PVD interrupt and event mode |
| elmot | 1:d0dfbce63a89 | 103 | * @{ |
| elmot | 1:d0dfbce63a89 | 104 | */ |
| elmot | 1:d0dfbce63a89 | 105 | #define PWR_PVD_MODE_NORMAL ((uint32_t)0x00000000) /*!< Basic mode is used */ |
| elmot | 1:d0dfbce63a89 | 106 | #define PWR_PVD_MODE_IT_RISING ((uint32_t)0x00010001) /*!< External Interrupt Mode with Rising edge trigger detection */ |
| elmot | 1:d0dfbce63a89 | 107 | #define PWR_PVD_MODE_IT_FALLING ((uint32_t)0x00010002) /*!< External Interrupt Mode with Falling edge trigger detection */ |
| elmot | 1:d0dfbce63a89 | 108 | #define PWR_PVD_MODE_IT_RISING_FALLING ((uint32_t)0x00010003) /*!< External Interrupt Mode with Rising/Falling edge trigger detection */ |
| elmot | 1:d0dfbce63a89 | 109 | #define PWR_PVD_MODE_EVENT_RISING ((uint32_t)0x00020001) /*!< Event Mode with Rising edge trigger detection */ |
| elmot | 1:d0dfbce63a89 | 110 | #define PWR_PVD_MODE_EVENT_FALLING ((uint32_t)0x00020002) /*!< Event Mode with Falling edge trigger detection */ |
| elmot | 1:d0dfbce63a89 | 111 | #define PWR_PVD_MODE_EVENT_RISING_FALLING ((uint32_t)0x00020003) /*!< Event Mode with Rising/Falling edge trigger detection */ |
| elmot | 1:d0dfbce63a89 | 112 | /** |
| elmot | 1:d0dfbce63a89 | 113 | * @} |
| elmot | 1:d0dfbce63a89 | 114 | */ |
| elmot | 1:d0dfbce63a89 | 115 | |
| elmot | 1:d0dfbce63a89 | 116 | |
| elmot | 1:d0dfbce63a89 | 117 | |
| elmot | 1:d0dfbce63a89 | 118 | |
| elmot | 1:d0dfbce63a89 | 119 | /** @defgroup PWR_Regulator_state_in_SLEEP_STOP_mode PWR regulator mode |
| elmot | 1:d0dfbce63a89 | 120 | * @{ |
| elmot | 1:d0dfbce63a89 | 121 | */ |
| elmot | 1:d0dfbce63a89 | 122 | #define PWR_MAINREGULATOR_ON ((uint32_t)0x00000000) /*!< Regulator in main mode */ |
| elmot | 1:d0dfbce63a89 | 123 | #define PWR_LOWPOWERREGULATOR_ON PWR_CR1_LPR /*!< Regulator in low-power mode */ |
| elmot | 1:d0dfbce63a89 | 124 | /** |
| elmot | 1:d0dfbce63a89 | 125 | * @} |
| elmot | 1:d0dfbce63a89 | 126 | */ |
| elmot | 1:d0dfbce63a89 | 127 | |
| elmot | 1:d0dfbce63a89 | 128 | /** @defgroup PWR_SLEEP_mode_entry PWR SLEEP mode entry |
| elmot | 1:d0dfbce63a89 | 129 | * @{ |
| elmot | 1:d0dfbce63a89 | 130 | */ |
| elmot | 1:d0dfbce63a89 | 131 | #define PWR_SLEEPENTRY_WFI ((uint8_t)0x01) /*!< Wait For Interruption instruction to enter Sleep mode */ |
| elmot | 1:d0dfbce63a89 | 132 | #define PWR_SLEEPENTRY_WFE ((uint8_t)0x02) /*!< Wait For Event instruction to enter Sleep mode */ |
| elmot | 1:d0dfbce63a89 | 133 | /** |
| elmot | 1:d0dfbce63a89 | 134 | * @} |
| elmot | 1:d0dfbce63a89 | 135 | */ |
| elmot | 1:d0dfbce63a89 | 136 | |
| elmot | 1:d0dfbce63a89 | 137 | /** @defgroup PWR_STOP_mode_entry PWR STOP mode entry |
| elmot | 1:d0dfbce63a89 | 138 | * @{ |
| elmot | 1:d0dfbce63a89 | 139 | */ |
| elmot | 1:d0dfbce63a89 | 140 | #define PWR_STOPENTRY_WFI ((uint8_t)0x01) /*!< Wait For Interruption instruction to enter Stop mode */ |
| elmot | 1:d0dfbce63a89 | 141 | #define PWR_STOPENTRY_WFE ((uint8_t)0x02) /*!< Wait For Event instruction to enter Stop mode */ |
| elmot | 1:d0dfbce63a89 | 142 | /** |
| elmot | 1:d0dfbce63a89 | 143 | * @} |
| elmot | 1:d0dfbce63a89 | 144 | */ |
| elmot | 1:d0dfbce63a89 | 145 | |
| elmot | 1:d0dfbce63a89 | 146 | |
| elmot | 1:d0dfbce63a89 | 147 | /** @defgroup PWR_PVD_EXTI_LINE PWR PVD external interrupt line |
| elmot | 1:d0dfbce63a89 | 148 | * @{ |
| elmot | 1:d0dfbce63a89 | 149 | */ |
| elmot | 1:d0dfbce63a89 | 150 | #define PWR_EXTI_LINE_PVD ((uint32_t)0x00010000) /*!< External interrupt line 16 Connected to the PVD EXTI Line */ |
| elmot | 1:d0dfbce63a89 | 151 | /** |
| elmot | 1:d0dfbce63a89 | 152 | * @} |
| elmot | 1:d0dfbce63a89 | 153 | */ |
| elmot | 1:d0dfbce63a89 | 154 | |
| elmot | 1:d0dfbce63a89 | 155 | /** @defgroup PWR_PVD_EVENT_LINE PWR PVD event line |
| elmot | 1:d0dfbce63a89 | 156 | * @{ |
| elmot | 1:d0dfbce63a89 | 157 | */ |
| elmot | 1:d0dfbce63a89 | 158 | #define PWR_EVENT_LINE_PVD ((uint32_t)0x00010000) /*!< Event line 16 Connected to the PVD Event Line */ |
| elmot | 1:d0dfbce63a89 | 159 | /** |
| elmot | 1:d0dfbce63a89 | 160 | * @} |
| elmot | 1:d0dfbce63a89 | 161 | */ |
| elmot | 1:d0dfbce63a89 | 162 | |
| elmot | 1:d0dfbce63a89 | 163 | /** |
| elmot | 1:d0dfbce63a89 | 164 | * @} |
| elmot | 1:d0dfbce63a89 | 165 | */ |
| elmot | 1:d0dfbce63a89 | 166 | |
| elmot | 1:d0dfbce63a89 | 167 | /* Exported macros -----------------------------------------------------------*/ |
| elmot | 1:d0dfbce63a89 | 168 | /** @defgroup PWR_Exported_Macros PWR Exported Macros |
| elmot | 1:d0dfbce63a89 | 169 | * @{ |
| elmot | 1:d0dfbce63a89 | 170 | */ |
| elmot | 1:d0dfbce63a89 | 171 | |
| elmot | 1:d0dfbce63a89 | 172 | /** @brief Check whether or not a specific PWR flag is set. |
| elmot | 1:d0dfbce63a89 | 173 | * @param __FLAG__: specifies the flag to check. |
| elmot | 1:d0dfbce63a89 | 174 | * This parameter can be one of the following values: |
| elmot | 1:d0dfbce63a89 | 175 | * @arg @ref PWR_FLAG_WUF1 Wake Up Flag 1. Indicates that a wakeup event |
| elmot | 1:d0dfbce63a89 | 176 | * was received from the WKUP pin 1. |
| elmot | 1:d0dfbce63a89 | 177 | * @arg @ref PWR_FLAG_WUF2 Wake Up Flag 2. Indicates that a wakeup event |
| elmot | 1:d0dfbce63a89 | 178 | * was received from the WKUP pin 2. |
| elmot | 1:d0dfbce63a89 | 179 | * @arg @ref PWR_FLAG_WUF3 Wake Up Flag 3. Indicates that a wakeup event |
| elmot | 1:d0dfbce63a89 | 180 | * was received from the WKUP pin 3. |
| elmot | 1:d0dfbce63a89 | 181 | * @arg @ref PWR_FLAG_WUF4 Wake Up Flag 4. Indicates that a wakeup event |
| elmot | 1:d0dfbce63a89 | 182 | * was received from the WKUP pin 4. |
| elmot | 1:d0dfbce63a89 | 183 | * @arg @ref PWR_FLAG_WUF5 Wake Up Flag 5. Indicates that a wakeup event |
| elmot | 1:d0dfbce63a89 | 184 | * was received from the WKUP pin 5. |
| elmot | 1:d0dfbce63a89 | 185 | * @arg @ref PWR_FLAG_SB StandBy Flag. Indicates that the system |
| elmot | 1:d0dfbce63a89 | 186 | * entered StandBy mode. |
| elmot | 1:d0dfbce63a89 | 187 | * @arg @ref PWR_FLAG_WUFI Wake-Up Flag Internal. Set when a wakeup is detected on |
| elmot | 1:d0dfbce63a89 | 188 | * the internal wakeup line. |
| elmot | 1:d0dfbce63a89 | 189 | * @arg @ref PWR_FLAG_REGLPS Low Power Regulator Started. Indicates whether or not the |
| elmot | 1:d0dfbce63a89 | 190 | * low-power regulator is ready. |
| elmot | 1:d0dfbce63a89 | 191 | * @arg @ref PWR_FLAG_REGLPF Low Power Regulator Flag. Indicates whether the |
| elmot | 1:d0dfbce63a89 | 192 | * regulator is ready in main mode or is in low-power mode. |
| elmot | 1:d0dfbce63a89 | 193 | * @arg @ref PWR_FLAG_VOSF Voltage Scaling Flag. Indicates whether the regulator is ready |
| elmot | 1:d0dfbce63a89 | 194 | * in the selected voltage range or is still changing to the required voltage level. |
| elmot | 1:d0dfbce63a89 | 195 | * @arg @ref PWR_FLAG_PVDO Power Voltage Detector Output. Indicates whether VDD voltage is |
| elmot | 1:d0dfbce63a89 | 196 | * below or above the selected PVD threshold. |
| elmot | 1:d0dfbce63a89 | 197 | * @arg @ref PWR_FLAG_PVMO1 Peripheral Voltage Monitoring Output 1. Indicates whether VDDUSB voltage is |
| elmot | 1:d0dfbce63a89 | 198 | * is below or above PVM1 threshold (applicable when USB feature is supported). |
| elmot | 1:d0dfbce63a89 | 199 | @if STM32L486xx |
| elmot | 1:d0dfbce63a89 | 200 | * @arg @ref PWR_FLAG_PVMO2 Peripheral Voltage Monitoring Output 2. Indicates whether VDDIO2 voltage is |
| elmot | 1:d0dfbce63a89 | 201 | * is below or above PVM2 threshold (applicable when VDDIO2 is present on device). |
| elmot | 1:d0dfbce63a89 | 202 | @endif |
| elmot | 1:d0dfbce63a89 | 203 | * @arg @ref PWR_FLAG_PVMO3 Peripheral Voltage Monitoring Output 3. Indicates whether VDDA voltage is |
| elmot | 1:d0dfbce63a89 | 204 | * is below or above PVM3 threshold. |
| elmot | 1:d0dfbce63a89 | 205 | * @arg @ref PWR_FLAG_PVMO4 Peripheral Voltage Monitoring Output 4. Indicates whether VDDA voltage is |
| elmot | 1:d0dfbce63a89 | 206 | * is below or above PVM4 threshold. |
| elmot | 1:d0dfbce63a89 | 207 | * |
| elmot | 1:d0dfbce63a89 | 208 | * @retval The new state of __FLAG__ (TRUE or FALSE). |
| elmot | 1:d0dfbce63a89 | 209 | */ |
| elmot | 1:d0dfbce63a89 | 210 | #define __HAL_PWR_GET_FLAG(__FLAG__) ( ((((uint8_t)(__FLAG__)) >> 5U) == 1) ?\ |
| elmot | 1:d0dfbce63a89 | 211 | (PWR->SR1 & (1U << ((__FLAG__) & 31U))) :\ |
| elmot | 1:d0dfbce63a89 | 212 | (PWR->SR2 & (1U << ((__FLAG__) & 31U))) ) |
| elmot | 1:d0dfbce63a89 | 213 | |
| elmot | 1:d0dfbce63a89 | 214 | /** @brief Clear a specific PWR flag. |
| elmot | 1:d0dfbce63a89 | 215 | * @param __FLAG__: specifies the flag to clear. |
| elmot | 1:d0dfbce63a89 | 216 | * This parameter can be one of the following values: |
| elmot | 1:d0dfbce63a89 | 217 | * @arg @ref PWR_FLAG_WUF1 Wake Up Flag 1. Indicates that a wakeup event |
| elmot | 1:d0dfbce63a89 | 218 | * was received from the WKUP pin 1. |
| elmot | 1:d0dfbce63a89 | 219 | * @arg @ref PWR_FLAG_WUF2 Wake Up Flag 2. Indicates that a wakeup event |
| elmot | 1:d0dfbce63a89 | 220 | * was received from the WKUP pin 2. |
| elmot | 1:d0dfbce63a89 | 221 | * @arg @ref PWR_FLAG_WUF3 Wake Up Flag 3. Indicates that a wakeup event |
| elmot | 1:d0dfbce63a89 | 222 | * was received from the WKUP pin 3. |
| elmot | 1:d0dfbce63a89 | 223 | * @arg @ref PWR_FLAG_WUF4 Wake Up Flag 4. Indicates that a wakeup event |
| elmot | 1:d0dfbce63a89 | 224 | * was received from the WKUP pin 4. |
| elmot | 1:d0dfbce63a89 | 225 | * @arg @ref PWR_FLAG_WUF5 Wake Up Flag 5. Indicates that a wakeup event |
| elmot | 1:d0dfbce63a89 | 226 | * was received from the WKUP pin 5. |
| elmot | 1:d0dfbce63a89 | 227 | * @arg @ref PWR_FLAG_WU Encompasses all five Wake Up Flags. |
| elmot | 1:d0dfbce63a89 | 228 | * @arg @ref PWR_FLAG_SB Standby Flag. Indicates that the system |
| elmot | 1:d0dfbce63a89 | 229 | * entered Standby mode. |
| elmot | 1:d0dfbce63a89 | 230 | * @retval None |
| elmot | 1:d0dfbce63a89 | 231 | */ |
| elmot | 1:d0dfbce63a89 | 232 | #define __HAL_PWR_CLEAR_FLAG(__FLAG__) ( (((uint8_t)(__FLAG__)) == PWR_FLAG_WU) ?\ |
| elmot | 1:d0dfbce63a89 | 233 | (PWR->SCR = (__FLAG__)) :\ |
| elmot | 1:d0dfbce63a89 | 234 | (PWR->SCR = (1U << ((__FLAG__) & 31U))) ) |
| elmot | 1:d0dfbce63a89 | 235 | /** |
| elmot | 1:d0dfbce63a89 | 236 | * @brief Enable the PVD Extended Interrupt Line. |
| elmot | 1:d0dfbce63a89 | 237 | * @retval None |
| elmot | 1:d0dfbce63a89 | 238 | */ |
| elmot | 1:d0dfbce63a89 | 239 | #define __HAL_PWR_PVD_EXTI_ENABLE_IT() SET_BIT(EXTI->IMR1, PWR_EXTI_LINE_PVD) |
| elmot | 1:d0dfbce63a89 | 240 | |
| elmot | 1:d0dfbce63a89 | 241 | /** |
| elmot | 1:d0dfbce63a89 | 242 | * @brief Disable the PVD Extended Interrupt Line. |
| elmot | 1:d0dfbce63a89 | 243 | * @retval None |
| elmot | 1:d0dfbce63a89 | 244 | */ |
| elmot | 1:d0dfbce63a89 | 245 | #define __HAL_PWR_PVD_EXTI_DISABLE_IT() CLEAR_BIT(EXTI->IMR1, PWR_EXTI_LINE_PVD) |
| elmot | 1:d0dfbce63a89 | 246 | |
| elmot | 1:d0dfbce63a89 | 247 | /** |
| elmot | 1:d0dfbce63a89 | 248 | * @brief Enable the PVD Event Line. |
| elmot | 1:d0dfbce63a89 | 249 | * @retval None |
| elmot | 1:d0dfbce63a89 | 250 | */ |
| elmot | 1:d0dfbce63a89 | 251 | #define __HAL_PWR_PVD_EXTI_ENABLE_EVENT() SET_BIT(EXTI->EMR1, PWR_EVENT_LINE_PVD) |
| elmot | 1:d0dfbce63a89 | 252 | |
| elmot | 1:d0dfbce63a89 | 253 | /** |
| elmot | 1:d0dfbce63a89 | 254 | * @brief Disable the PVD Event Line. |
| elmot | 1:d0dfbce63a89 | 255 | * @retval None |
| elmot | 1:d0dfbce63a89 | 256 | */ |
| elmot | 1:d0dfbce63a89 | 257 | #define __HAL_PWR_PVD_EXTI_DISABLE_EVENT() CLEAR_BIT(EXTI->EMR1, PWR_EVENT_LINE_PVD) |
| elmot | 1:d0dfbce63a89 | 258 | |
| elmot | 1:d0dfbce63a89 | 259 | /** |
| elmot | 1:d0dfbce63a89 | 260 | * @brief Enable the PVD Extended Interrupt Rising Trigger. |
| elmot | 1:d0dfbce63a89 | 261 | * @retval None |
| elmot | 1:d0dfbce63a89 | 262 | */ |
| elmot | 1:d0dfbce63a89 | 263 | #define __HAL_PWR_PVD_EXTI_ENABLE_RISING_EDGE() SET_BIT(EXTI->RTSR1, PWR_EXTI_LINE_PVD) |
| elmot | 1:d0dfbce63a89 | 264 | |
| elmot | 1:d0dfbce63a89 | 265 | /** |
| elmot | 1:d0dfbce63a89 | 266 | * @brief Disable the PVD Extended Interrupt Rising Trigger. |
| elmot | 1:d0dfbce63a89 | 267 | * @retval None |
| elmot | 1:d0dfbce63a89 | 268 | */ |
| elmot | 1:d0dfbce63a89 | 269 | #define __HAL_PWR_PVD_EXTI_DISABLE_RISING_EDGE() CLEAR_BIT(EXTI->RTSR1, PWR_EXTI_LINE_PVD) |
| elmot | 1:d0dfbce63a89 | 270 | |
| elmot | 1:d0dfbce63a89 | 271 | /** |
| elmot | 1:d0dfbce63a89 | 272 | * @brief Enable the PVD Extended Interrupt Falling Trigger. |
| elmot | 1:d0dfbce63a89 | 273 | * @retval None |
| elmot | 1:d0dfbce63a89 | 274 | */ |
| elmot | 1:d0dfbce63a89 | 275 | #define __HAL_PWR_PVD_EXTI_ENABLE_FALLING_EDGE() SET_BIT(EXTI->FTSR1, PWR_EXTI_LINE_PVD) |
| elmot | 1:d0dfbce63a89 | 276 | |
| elmot | 1:d0dfbce63a89 | 277 | |
| elmot | 1:d0dfbce63a89 | 278 | /** |
| elmot | 1:d0dfbce63a89 | 279 | * @brief Disable the PVD Extended Interrupt Falling Trigger. |
| elmot | 1:d0dfbce63a89 | 280 | * @retval None |
| elmot | 1:d0dfbce63a89 | 281 | */ |
| elmot | 1:d0dfbce63a89 | 282 | #define __HAL_PWR_PVD_EXTI_DISABLE_FALLING_EDGE() CLEAR_BIT(EXTI->FTSR1, PWR_EXTI_LINE_PVD) |
| elmot | 1:d0dfbce63a89 | 283 | |
| elmot | 1:d0dfbce63a89 | 284 | |
| elmot | 1:d0dfbce63a89 | 285 | /** |
| elmot | 1:d0dfbce63a89 | 286 | * @brief Enable the PVD Extended Interrupt Rising & Falling Trigger. |
| elmot | 1:d0dfbce63a89 | 287 | * @retval None |
| elmot | 1:d0dfbce63a89 | 288 | */ |
| elmot | 1:d0dfbce63a89 | 289 | #define __HAL_PWR_PVD_EXTI_ENABLE_RISING_FALLING_EDGE() \ |
| elmot | 1:d0dfbce63a89 | 290 | do { \ |
| elmot | 1:d0dfbce63a89 | 291 | __HAL_PWR_PVD_EXTI_ENABLE_RISING_EDGE(); \ |
| elmot | 1:d0dfbce63a89 | 292 | __HAL_PWR_PVD_EXTI_ENABLE_FALLING_EDGE(); \ |
| elmot | 1:d0dfbce63a89 | 293 | } while(0) |
| elmot | 1:d0dfbce63a89 | 294 | |
| elmot | 1:d0dfbce63a89 | 295 | /** |
| elmot | 1:d0dfbce63a89 | 296 | * @brief Disable the PVD Extended Interrupt Rising & Falling Trigger. |
| elmot | 1:d0dfbce63a89 | 297 | * @retval None |
| elmot | 1:d0dfbce63a89 | 298 | */ |
| elmot | 1:d0dfbce63a89 | 299 | #define __HAL_PWR_PVD_EXTI_DISABLE_RISING_FALLING_EDGE() \ |
| elmot | 1:d0dfbce63a89 | 300 | do { \ |
| elmot | 1:d0dfbce63a89 | 301 | __HAL_PWR_PVD_EXTI_DISABLE_RISING_EDGE(); \ |
| elmot | 1:d0dfbce63a89 | 302 | __HAL_PWR_PVD_EXTI_DISABLE_FALLING_EDGE(); \ |
| elmot | 1:d0dfbce63a89 | 303 | } while(0) |
| elmot | 1:d0dfbce63a89 | 304 | |
| elmot | 1:d0dfbce63a89 | 305 | /** |
| elmot | 1:d0dfbce63a89 | 306 | * @brief Generate a Software interrupt on selected EXTI line. |
| elmot | 1:d0dfbce63a89 | 307 | * @retval None |
| elmot | 1:d0dfbce63a89 | 308 | */ |
| elmot | 1:d0dfbce63a89 | 309 | #define __HAL_PWR_PVD_EXTI_GENERATE_SWIT() SET_BIT(EXTI->SWIER1, PWR_EXTI_LINE_PVD) |
| elmot | 1:d0dfbce63a89 | 310 | |
| elmot | 1:d0dfbce63a89 | 311 | /** |
| elmot | 1:d0dfbce63a89 | 312 | * @brief Check whether or not the PVD EXTI interrupt flag is set. |
| elmot | 1:d0dfbce63a89 | 313 | * @retval EXTI PVD Line Status. |
| elmot | 1:d0dfbce63a89 | 314 | */ |
| elmot | 1:d0dfbce63a89 | 315 | #define __HAL_PWR_PVD_EXTI_GET_FLAG() (EXTI->PR1 & PWR_EXTI_LINE_PVD) |
| elmot | 1:d0dfbce63a89 | 316 | |
| elmot | 1:d0dfbce63a89 | 317 | /** |
| elmot | 1:d0dfbce63a89 | 318 | * @brief Clear the PVD EXTI interrupt flag. |
| elmot | 1:d0dfbce63a89 | 319 | * @retval None |
| elmot | 1:d0dfbce63a89 | 320 | */ |
| elmot | 1:d0dfbce63a89 | 321 | #define __HAL_PWR_PVD_EXTI_CLEAR_FLAG() WRITE_REG(EXTI->PR1, PWR_EXTI_LINE_PVD) |
| elmot | 1:d0dfbce63a89 | 322 | |
| elmot | 1:d0dfbce63a89 | 323 | /** |
| elmot | 1:d0dfbce63a89 | 324 | * @} |
| elmot | 1:d0dfbce63a89 | 325 | */ |
| elmot | 1:d0dfbce63a89 | 326 | |
| elmot | 1:d0dfbce63a89 | 327 | |
| elmot | 1:d0dfbce63a89 | 328 | /* Private macros --------------------------------------------------------*/ |
| elmot | 1:d0dfbce63a89 | 329 | /** @addtogroup PWR_Private_Macros PWR Private Macros |
| elmot | 1:d0dfbce63a89 | 330 | * @{ |
| elmot | 1:d0dfbce63a89 | 331 | */ |
| elmot | 1:d0dfbce63a89 | 332 | |
| elmot | 1:d0dfbce63a89 | 333 | #define IS_PWR_PVD_LEVEL(LEVEL) (((LEVEL) == PWR_PVDLEVEL_0) || ((LEVEL) == PWR_PVDLEVEL_1)|| \ |
| elmot | 1:d0dfbce63a89 | 334 | ((LEVEL) == PWR_PVDLEVEL_2) || ((LEVEL) == PWR_PVDLEVEL_3)|| \ |
| elmot | 1:d0dfbce63a89 | 335 | ((LEVEL) == PWR_PVDLEVEL_4) || ((LEVEL) == PWR_PVDLEVEL_5)|| \ |
| elmot | 1:d0dfbce63a89 | 336 | ((LEVEL) == PWR_PVDLEVEL_6) || ((LEVEL) == PWR_PVDLEVEL_7)) |
| elmot | 1:d0dfbce63a89 | 337 | |
| elmot | 1:d0dfbce63a89 | 338 | #define IS_PWR_PVD_MODE(MODE) (((MODE) == PWR_PVD_MODE_NORMAL) ||\ |
| elmot | 1:d0dfbce63a89 | 339 | ((MODE) == PWR_PVD_MODE_IT_RISING) ||\ |
| elmot | 1:d0dfbce63a89 | 340 | ((MODE) == PWR_PVD_MODE_IT_FALLING) ||\ |
| elmot | 1:d0dfbce63a89 | 341 | ((MODE) == PWR_PVD_MODE_IT_RISING_FALLING) ||\ |
| elmot | 1:d0dfbce63a89 | 342 | ((MODE) == PWR_PVD_MODE_EVENT_RISING) ||\ |
| elmot | 1:d0dfbce63a89 | 343 | ((MODE) == PWR_PVD_MODE_EVENT_FALLING) ||\ |
| elmot | 1:d0dfbce63a89 | 344 | ((MODE) == PWR_PVD_MODE_EVENT_RISING_FALLING)) |
| elmot | 1:d0dfbce63a89 | 345 | |
| elmot | 1:d0dfbce63a89 | 346 | #define IS_PWR_REGULATOR(REGULATOR) (((REGULATOR) == PWR_MAINREGULATOR_ON) || \ |
| elmot | 1:d0dfbce63a89 | 347 | ((REGULATOR) == PWR_LOWPOWERREGULATOR_ON)) |
| elmot | 1:d0dfbce63a89 | 348 | |
| elmot | 1:d0dfbce63a89 | 349 | #define IS_PWR_SLEEP_ENTRY(ENTRY) (((ENTRY) == PWR_SLEEPENTRY_WFI) || ((ENTRY) == PWR_SLEEPENTRY_WFE)) |
| elmot | 1:d0dfbce63a89 | 350 | |
| elmot | 1:d0dfbce63a89 | 351 | #define IS_PWR_STOP_ENTRY(ENTRY) (((ENTRY) == PWR_STOPENTRY_WFI) || ((ENTRY) == PWR_STOPENTRY_WFE) ) |
| elmot | 1:d0dfbce63a89 | 352 | |
| elmot | 1:d0dfbce63a89 | 353 | /** |
| elmot | 1:d0dfbce63a89 | 354 | * @} |
| elmot | 1:d0dfbce63a89 | 355 | */ |
| elmot | 1:d0dfbce63a89 | 356 | |
| elmot | 1:d0dfbce63a89 | 357 | /* Include PWR HAL Extended module */ |
| elmot | 1:d0dfbce63a89 | 358 | #include "stm32l4xx_hal_pwr_ex.h" |
| elmot | 1:d0dfbce63a89 | 359 | |
| elmot | 1:d0dfbce63a89 | 360 | /* Exported functions --------------------------------------------------------*/ |
| elmot | 1:d0dfbce63a89 | 361 | |
| elmot | 1:d0dfbce63a89 | 362 | /** @addtogroup PWR_Exported_Functions PWR Exported Functions |
| elmot | 1:d0dfbce63a89 | 363 | * @{ |
| elmot | 1:d0dfbce63a89 | 364 | */ |
| elmot | 1:d0dfbce63a89 | 365 | |
| elmot | 1:d0dfbce63a89 | 366 | /** @addtogroup PWR_Exported_Functions_Group1 Initialization and de-initialization functions |
| elmot | 1:d0dfbce63a89 | 367 | * @{ |
| elmot | 1:d0dfbce63a89 | 368 | */ |
| elmot | 1:d0dfbce63a89 | 369 | |
| elmot | 1:d0dfbce63a89 | 370 | /* Initialization and de-initialization functions *******************************/ |
| elmot | 1:d0dfbce63a89 | 371 | void HAL_PWR_DeInit(void); |
| elmot | 1:d0dfbce63a89 | 372 | void HAL_PWR_EnableBkUpAccess(void); |
| elmot | 1:d0dfbce63a89 | 373 | void HAL_PWR_DisableBkUpAccess(void); |
| elmot | 1:d0dfbce63a89 | 374 | |
| elmot | 1:d0dfbce63a89 | 375 | /** |
| elmot | 1:d0dfbce63a89 | 376 | * @} |
| elmot | 1:d0dfbce63a89 | 377 | */ |
| elmot | 1:d0dfbce63a89 | 378 | |
| elmot | 1:d0dfbce63a89 | 379 | /** @addtogroup PWR_Exported_Functions_Group2 Peripheral Control functions |
| elmot | 1:d0dfbce63a89 | 380 | * @{ |
| elmot | 1:d0dfbce63a89 | 381 | */ |
| elmot | 1:d0dfbce63a89 | 382 | |
| elmot | 1:d0dfbce63a89 | 383 | /* Peripheral Control functions ************************************************/ |
| elmot | 1:d0dfbce63a89 | 384 | HAL_StatusTypeDef HAL_PWR_ConfigPVD(PWR_PVDTypeDef *sConfigPVD); |
| elmot | 1:d0dfbce63a89 | 385 | void HAL_PWR_EnablePVD(void); |
| elmot | 1:d0dfbce63a89 | 386 | void HAL_PWR_DisablePVD(void); |
| elmot | 1:d0dfbce63a89 | 387 | |
| elmot | 1:d0dfbce63a89 | 388 | |
| elmot | 1:d0dfbce63a89 | 389 | /* WakeUp pins configuration functions ****************************************/ |
| elmot | 1:d0dfbce63a89 | 390 | void HAL_PWR_EnableWakeUpPin(uint32_t WakeUpPinPolarity); |
| elmot | 1:d0dfbce63a89 | 391 | void HAL_PWR_DisableWakeUpPin(uint32_t WakeUpPinx); |
| elmot | 1:d0dfbce63a89 | 392 | |
| elmot | 1:d0dfbce63a89 | 393 | /* Low Power modes configuration functions ************************************/ |
| elmot | 1:d0dfbce63a89 | 394 | void HAL_PWR_EnterSLEEPMode(uint32_t Regulator, uint8_t SLEEPEntry); |
| elmot | 1:d0dfbce63a89 | 395 | void HAL_PWR_EnterSTOPMode(uint32_t Regulator, uint8_t STOPEntry); |
| elmot | 1:d0dfbce63a89 | 396 | void HAL_PWR_EnterSTANDBYMode(void); |
| elmot | 1:d0dfbce63a89 | 397 | |
| elmot | 1:d0dfbce63a89 | 398 | void HAL_PWR_EnableSleepOnExit(void); |
| elmot | 1:d0dfbce63a89 | 399 | void HAL_PWR_DisableSleepOnExit(void); |
| elmot | 1:d0dfbce63a89 | 400 | void HAL_PWR_EnableSEVOnPend(void); |
| elmot | 1:d0dfbce63a89 | 401 | void HAL_PWR_DisableSEVOnPend(void); |
| elmot | 1:d0dfbce63a89 | 402 | |
| elmot | 1:d0dfbce63a89 | 403 | void HAL_PWR_PVDCallback(void); |
| elmot | 1:d0dfbce63a89 | 404 | |
| elmot | 1:d0dfbce63a89 | 405 | |
| elmot | 1:d0dfbce63a89 | 406 | /** |
| elmot | 1:d0dfbce63a89 | 407 | * @} |
| elmot | 1:d0dfbce63a89 | 408 | */ |
| elmot | 1:d0dfbce63a89 | 409 | |
| elmot | 1:d0dfbce63a89 | 410 | /** |
| elmot | 1:d0dfbce63a89 | 411 | * @} |
| elmot | 1:d0dfbce63a89 | 412 | */ |
| elmot | 1:d0dfbce63a89 | 413 | |
| elmot | 1:d0dfbce63a89 | 414 | /** |
| elmot | 1:d0dfbce63a89 | 415 | * @} |
| elmot | 1:d0dfbce63a89 | 416 | */ |
| elmot | 1:d0dfbce63a89 | 417 | |
| elmot | 1:d0dfbce63a89 | 418 | /** |
| elmot | 1:d0dfbce63a89 | 419 | * @} |
| elmot | 1:d0dfbce63a89 | 420 | */ |
| elmot | 1:d0dfbce63a89 | 421 | |
| elmot | 1:d0dfbce63a89 | 422 | #ifdef __cplusplus |
| elmot | 1:d0dfbce63a89 | 423 | } |
| elmot | 1:d0dfbce63a89 | 424 | #endif |
| elmot | 1:d0dfbce63a89 | 425 | |
| elmot | 1:d0dfbce63a89 | 426 | |
| elmot | 1:d0dfbce63a89 | 427 | #endif /* __STM32L4xx_HAL_PWR_H */ |
| elmot | 1:d0dfbce63a89 | 428 | |
| elmot | 1:d0dfbce63a89 | 429 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |