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Last commit 20 Feb 2019 by mbed official

targets/cmsis/TARGET_STM/TARGET_STM32L1/stm32l1xx_hal_pwr.h@579:53297373a894, 2015-07-01 (annotated)

Committer:
mbed_official
Date:
Wed Jul 01 09:45:11 2015 +0100
Revision:
579:53297373a894
Parent:
394:83f921546702 
Synchronized with git revision d5b4d2ab9c47edb4dc5776e7177b0c2263459081



Full URL: https://github.com/mbedmicro/mbed/commit/d5b4d2ab9c47edb4dc5776e7177b0c2263459081/



Initial version of drivers for SAMR21

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 354:e67efb2aab0e 1 /**
mbed_official 354:e67efb2aab0e 2 ******************************************************************************
mbed_official 354:e67efb2aab0e 3 * @file stm32l1xx_hal_pwr.h
mbed_official 354:e67efb2aab0e 4 * @author MCD Application Team
mbed_official 354:e67efb2aab0e 5 * @version V1.0.0
mbed_official 354:e67efb2aab0e 6 * @date 5-September-2014
mbed_official 354:e67efb2aab0e 7 * @brief Header file of PWR HAL module.
mbed_official 354:e67efb2aab0e 8 ******************************************************************************
mbed_official 354:e67efb2aab0e 9 * @attention
mbed_official 354:e67efb2aab0e 10 *
mbed_official 354:e67efb2aab0e 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
mbed_official 354:e67efb2aab0e 12 *
mbed_official 354:e67efb2aab0e 13 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 354:e67efb2aab0e 14 * are permitted provided that the following conditions are met:
mbed_official 354:e67efb2aab0e 15 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 354:e67efb2aab0e 16 * this list of conditions and the following disclaimer.
mbed_official 354:e67efb2aab0e 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 354:e67efb2aab0e 18 * this list of conditions and the following disclaimer in the documentation
mbed_official 354:e67efb2aab0e 19 * and/or other materials provided with the distribution.
mbed_official 354:e67efb2aab0e 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official 354:e67efb2aab0e 21 * may be used to endorse or promote products derived from this software
mbed_official 354:e67efb2aab0e 22 * without specific prior written permission.
mbed_official 354:e67efb2aab0e 23 *
mbed_official 354:e67efb2aab0e 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 354:e67efb2aab0e 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 354:e67efb2aab0e 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official 354:e67efb2aab0e 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official 354:e67efb2aab0e 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 354:e67efb2aab0e 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official 354:e67efb2aab0e 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official 354:e67efb2aab0e 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official 354:e67efb2aab0e 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official 354:e67efb2aab0e 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 354:e67efb2aab0e 34 *
mbed_official 354:e67efb2aab0e 35 ******************************************************************************
mbed_official 354:e67efb2aab0e 36 */
mbed_official 354:e67efb2aab0e 37
mbed_official 354:e67efb2aab0e 38 /* Define to prevent recursive inclusion -------------------------------------*/
mbed_official 354:e67efb2aab0e 39 #ifndef __STM32L1xx_HAL_PWR_H
mbed_official 354:e67efb2aab0e 40 #define __STM32L1xx_HAL_PWR_H
mbed_official 354:e67efb2aab0e 41
mbed_official 354:e67efb2aab0e 42 #ifdef __cplusplus
mbed_official 354:e67efb2aab0e 43 extern "C" {
mbed_official 354:e67efb2aab0e 44 #endif
mbed_official 354:e67efb2aab0e 45
mbed_official 354:e67efb2aab0e 46 /* Includes ------------------------------------------------------------------*/
mbed_official 354:e67efb2aab0e 47 #include "stm32l1xx_hal_def.h"
mbed_official 354:e67efb2aab0e 48
mbed_official 354:e67efb2aab0e 49 /** @addtogroup STM32L1xx_HAL_Driver
mbed_official 354:e67efb2aab0e 50 * @{
mbed_official 354:e67efb2aab0e 51 */
mbed_official 354:e67efb2aab0e 52
mbed_official 354:e67efb2aab0e 53 /** @addtogroup PWR
mbed_official 354:e67efb2aab0e 54 * @{
mbed_official 354:e67efb2aab0e 55 */
mbed_official 354:e67efb2aab0e 56
mbed_official 354:e67efb2aab0e 57 /* Exported types ------------------------------------------------------------*/
mbed_official 354:e67efb2aab0e 58
mbed_official 354:e67efb2aab0e 59 /** @defgroup PWR_Exported_Types PWR Exported Types
mbed_official 354:e67efb2aab0e 60 * @{
mbed_official 354:e67efb2aab0e 61 */
mbed_official 354:e67efb2aab0e 62
mbed_official 354:e67efb2aab0e 63 /**
mbed_official 354:e67efb2aab0e 64 * @brief PWR PVD configuration structure definition
mbed_official 354:e67efb2aab0e 65 */
mbed_official 354:e67efb2aab0e 66 typedef struct
mbed_official 354:e67efb2aab0e 67 {
mbed_official 354:e67efb2aab0e 68 uint32_t PVDLevel; /*!< PVDLevel: Specifies the PVD detection level.
mbed_official 354:e67efb2aab0e 69 This parameter can be a value of @ref PWR_PVD_detection_level */
mbed_official 354:e67efb2aab0e 70
mbed_official 354:e67efb2aab0e 71 uint32_t Mode; /*!< Mode: Specifies the operating mode for the selected pins.
mbed_official 354:e67efb2aab0e 72 This parameter can be a value of @ref PWR_PVD_Mode */
mbed_official 354:e67efb2aab0e 73 }PWR_PVDTypeDef;
mbed_official 354:e67efb2aab0e 74
mbed_official 354:e67efb2aab0e 75 /**
mbed_official 354:e67efb2aab0e 76 * @}
mbed_official 354:e67efb2aab0e 77 */
mbed_official 354:e67efb2aab0e 78
mbed_official 354:e67efb2aab0e 79 /* Exported constants --------------------------------------------------------*/
mbed_official 354:e67efb2aab0e 80
mbed_official 354:e67efb2aab0e 81 /** @defgroup PWR_Exported_Constants PWR Exported Constants
mbed_official 354:e67efb2aab0e 82 * @{
mbed_official 354:e67efb2aab0e 83 */
mbed_official 354:e67efb2aab0e 84
mbed_official 354:e67efb2aab0e 85 /** @defgroup PWR_register_alias_address PWR Register alias address
mbed_official 354:e67efb2aab0e 86 * @{
mbed_official 354:e67efb2aab0e 87 */
mbed_official 354:e67efb2aab0e 88 /* ------------- PWR registers bit address in the alias region ---------------*/
mbed_official 354:e67efb2aab0e 89 #define PWR_OFFSET (PWR_BASE - PERIPH_BASE)
mbed_official 354:e67efb2aab0e 90 #define PWR_CR_OFFSET 0x00
mbed_official 354:e67efb2aab0e 91 #define PWR_CSR_OFFSET 0x04
mbed_official 354:e67efb2aab0e 92 #define PWR_CR_OFFSET_BB (PWR_OFFSET + PWR_CR_OFFSET)
mbed_official 354:e67efb2aab0e 93 #define PWR_CSR_OFFSET_BB (PWR_OFFSET + PWR_CSR_OFFSET)
mbed_official 354:e67efb2aab0e 94 /**
mbed_official 354:e67efb2aab0e 95 * @}
mbed_official 354:e67efb2aab0e 96 */
mbed_official 354:e67efb2aab0e 97
mbed_official 354:e67efb2aab0e 98 /** @defgroup PWR_CR_register_alias PWR CR Register alias address
mbed_official 354:e67efb2aab0e 99 * @{
mbed_official 354:e67efb2aab0e 100 */
mbed_official 354:e67efb2aab0e 101 /* --- CR Register ---*/
mbed_official 354:e67efb2aab0e 102 /* Alias word address of LPSDSR bit */
mbed_official 354:e67efb2aab0e 103 #define LPSDSR_BIT_NUMBER POSITION_VAL(PWR_CR_LPSDSR)
mbed_official 354:e67efb2aab0e 104 #define CR_LPSDSR_BB ((uint32_t)(PERIPH_BB_BASE + (PWR_CR_OFFSET_BB * 32) + (LPSDSR_BIT_NUMBER * 4)))
mbed_official 354:e67efb2aab0e 105
mbed_official 354:e67efb2aab0e 106 /* Alias word address of DBP bit */
mbed_official 354:e67efb2aab0e 107 #define DBP_BIT_NUMBER POSITION_VAL(PWR_CR_DBP)
mbed_official 354:e67efb2aab0e 108 #define CR_DBP_BB ((uint32_t)(PERIPH_BB_BASE + (PWR_CR_OFFSET_BB * 32) + (DBP_BIT_NUMBER * 4)))
mbed_official 354:e67efb2aab0e 109
mbed_official 354:e67efb2aab0e 110 /* Alias word address of LPRUN bit */
mbed_official 354:e67efb2aab0e 111 #define LPRUN_BIT_NUMBER POSITION_VAL(PWR_CR_LPRUN)
mbed_official 354:e67efb2aab0e 112 #define CR_LPRUN_BB ((uint32_t)(PERIPH_BB_BASE + (PWR_CR_OFFSET_BB * 32) + (LPRUN_BIT_NUMBER * 4)))
mbed_official 354:e67efb2aab0e 113
mbed_official 354:e67efb2aab0e 114 /* Alias word address of PVDE bit */
mbed_official 354:e67efb2aab0e 115 #define PVDE_BIT_NUMBER POSITION_VAL(PWR_CR_PVDE)
mbed_official 354:e67efb2aab0e 116 #define CR_PVDE_BB ((uint32_t)(PERIPH_BB_BASE + (PWR_CR_OFFSET_BB * 32) + (PVDE_BIT_NUMBER * 4)))
mbed_official 354:e67efb2aab0e 117
mbed_official 354:e67efb2aab0e 118 /* Alias word address of FWU bit */
mbed_official 354:e67efb2aab0e 119 #define FWU_BIT_NUMBER POSITION_VAL(PWR_CR_FWU)
mbed_official 354:e67efb2aab0e 120 #define CR_FWU_BB ((uint32_t)(PERIPH_BB_BASE + (PWR_CR_OFFSET_BB * 32) + (FWU_BIT_NUMBER * 4)))
mbed_official 354:e67efb2aab0e 121
mbed_official 354:e67efb2aab0e 122 /* Alias word address of ULP bit */
mbed_official 354:e67efb2aab0e 123 #define ULP_BIT_NUMBER POSITION_VAL(PWR_CR_ULP)
mbed_official 354:e67efb2aab0e 124 #define CR_ULP_BB ((uint32_t)(PERIPH_BB_BASE + (PWR_CR_OFFSET_BB * 32) + (ULP_BIT_NUMBER * 4)))
mbed_official 354:e67efb2aab0e 125 /**
mbed_official 354:e67efb2aab0e 126 * @}
mbed_official 354:e67efb2aab0e 127 */
mbed_official 354:e67efb2aab0e 128
mbed_official 354:e67efb2aab0e 129 /** @defgroup PWR_CSR_register_alias PWR CSR Register alias address
mbed_official 354:e67efb2aab0e 130 * @{
mbed_official 354:e67efb2aab0e 131 */
mbed_official 354:e67efb2aab0e 132
mbed_official 354:e67efb2aab0e 133 /* --- CSR Register ---*/
mbed_official 354:e67efb2aab0e 134 /* Alias word address of EWUP1, EWUP2 and EWUP3 bits */
mbed_official 354:e67efb2aab0e 135 #define CSR_EWUP_BB(VAL) ((uint32_t)(PERIPH_BB_BASE + (PWR_CSR_OFFSET_BB * 32) + (POSITION_VAL(VAL) * 4)))
mbed_official 354:e67efb2aab0e 136 /**
mbed_official 354:e67efb2aab0e 137 * @}
mbed_official 354:e67efb2aab0e 138 */
mbed_official 354:e67efb2aab0e 139
mbed_official 354:e67efb2aab0e 140 /** @defgroup PWR_PVD_detection_level PWR PVD detection level
mbed_official 354:e67efb2aab0e 141 * @{
mbed_official 354:e67efb2aab0e 142 */
mbed_official 354:e67efb2aab0e 143 #define PWR_PVDLEVEL_0 PWR_CR_PLS_LEV0
mbed_official 354:e67efb2aab0e 144 #define PWR_PVDLEVEL_1 PWR_CR_PLS_LEV1
mbed_official 354:e67efb2aab0e 145 #define PWR_PVDLEVEL_2 PWR_CR_PLS_LEV2
mbed_official 354:e67efb2aab0e 146 #define PWR_PVDLEVEL_3 PWR_CR_PLS_LEV3
mbed_official 354:e67efb2aab0e 147 #define PWR_PVDLEVEL_4 PWR_CR_PLS_LEV4
mbed_official 354:e67efb2aab0e 148 #define PWR_PVDLEVEL_5 PWR_CR_PLS_LEV5
mbed_official 354:e67efb2aab0e 149 #define PWR_PVDLEVEL_6 PWR_CR_PLS_LEV6
mbed_official 354:e67efb2aab0e 150 #define PWR_PVDLEVEL_7 PWR_CR_PLS_LEV7 /* External input analog voltage
mbed_official 354:e67efb2aab0e 151 (Compare internally to VREFINT) */
mbed_official 354:e67efb2aab0e 152 #define IS_PWR_PVD_LEVEL(LEVEL) (((LEVEL) == PWR_PVDLEVEL_0) || ((LEVEL) == PWR_PVDLEVEL_1)|| \
mbed_official 354:e67efb2aab0e 153 ((LEVEL) == PWR_PVDLEVEL_2) || ((LEVEL) == PWR_PVDLEVEL_3)|| \
mbed_official 354:e67efb2aab0e 154 ((LEVEL) == PWR_PVDLEVEL_4) || ((LEVEL) == PWR_PVDLEVEL_5)|| \
mbed_official 354:e67efb2aab0e 155 ((LEVEL) == PWR_PVDLEVEL_6) || ((LEVEL) == PWR_PVDLEVEL_7))
mbed_official 354:e67efb2aab0e 156 /**
mbed_official 354:e67efb2aab0e 157 * @}
mbed_official 354:e67efb2aab0e 158 */
mbed_official 354:e67efb2aab0e 159
mbed_official 354:e67efb2aab0e 160 /** @defgroup PWR_PVD_Mode PWR PVD Mode
mbed_official 354:e67efb2aab0e 161 * @{
mbed_official 354:e67efb2aab0e 162 */
mbed_official 354:e67efb2aab0e 163 #define PWR_PVD_MODE_NORMAL ((uint32_t)0x00000000) /*!< basic mode is used */
mbed_official 354:e67efb2aab0e 164 #define PWR_PVD_MODE_IT_RISING ((uint32_t)0x00010001) /*!< External Interrupt Mode with Rising edge trigger detection */
mbed_official 354:e67efb2aab0e 165 #define PWR_PVD_MODE_IT_FALLING ((uint32_t)0x00010002) /*!< External Interrupt Mode with Falling edge trigger detection */
mbed_official 354:e67efb2aab0e 166 #define PWR_PVD_MODE_IT_RISING_FALLING ((uint32_t)0x00010003) /*!< External Interrupt Mode with Rising/Falling edge trigger detection */
mbed_official 354:e67efb2aab0e 167 #define PWR_PVD_MODE_EVENT_RISING ((uint32_t)0x00020001) /*!< Event Mode with Rising edge trigger detection */
mbed_official 354:e67efb2aab0e 168 #define PWR_PVD_MODE_EVENT_FALLING ((uint32_t)0x00020002) /*!< Event Mode with Falling edge trigger detection */
mbed_official 354:e67efb2aab0e 169 #define PWR_PVD_MODE_EVENT_RISING_FALLING ((uint32_t)0x00020003) /*!< Event Mode with Rising/Falling edge trigger detection */
mbed_official 354:e67efb2aab0e 170
mbed_official 354:e67efb2aab0e 171 #define IS_PWR_PVD_MODE(MODE) (((MODE) == PWR_PVD_MODE_IT_RISING)|| ((MODE) == PWR_PVD_MODE_IT_FALLING) || \
mbed_official 354:e67efb2aab0e 172 ((MODE) == PWR_PVD_MODE_IT_RISING_FALLING) || ((MODE) == PWR_PVD_MODE_EVENT_RISING) || \
mbed_official 354:e67efb2aab0e 173 ((MODE) == PWR_PVD_MODE_EVENT_FALLING) || ((MODE) == PWR_PVD_MODE_EVENT_RISING_FALLING) || \
mbed_official 354:e67efb2aab0e 174 ((MODE) == PWR_PVD_MODE_NORMAL))
mbed_official 354:e67efb2aab0e 175 /**
mbed_official 354:e67efb2aab0e 176 * @}
mbed_official 354:e67efb2aab0e 177 */
mbed_official 354:e67efb2aab0e 178
mbed_official 354:e67efb2aab0e 179 /** @defgroup PWR_Regulator_state_in_SLEEP_STOP_mode PWR Regulator state in SLEEP/STOP mode
mbed_official 354:e67efb2aab0e 180 * @{
mbed_official 354:e67efb2aab0e 181 */
mbed_official 354:e67efb2aab0e 182 #define PWR_MAINREGULATOR_ON ((uint32_t)0x00000000)
mbed_official 354:e67efb2aab0e 183 #define PWR_LOWPOWERREGULATOR_ON PWR_CR_LPSDSR
mbed_official 354:e67efb2aab0e 184
mbed_official 354:e67efb2aab0e 185 #define IS_PWR_REGULATOR(REGULATOR) (((REGULATOR) == PWR_MAINREGULATOR_ON) || \
mbed_official 354:e67efb2aab0e 186 ((REGULATOR) == PWR_LOWPOWERREGULATOR_ON))
mbed_official 354:e67efb2aab0e 187 /**
mbed_official 354:e67efb2aab0e 188 * @}
mbed_official 354:e67efb2aab0e 189 */
mbed_official 354:e67efb2aab0e 190
mbed_official 354:e67efb2aab0e 191 /** @defgroup PWR_SLEEP_mode_entry PWR SLEEP mode entry
mbed_official 354:e67efb2aab0e 192 * @{
mbed_official 354:e67efb2aab0e 193 */
mbed_official 354:e67efb2aab0e 194 #define PWR_SLEEPENTRY_WFI ((uint8_t)0x01)
mbed_official 354:e67efb2aab0e 195 #define PWR_SLEEPENTRY_WFE ((uint8_t)0x02)
mbed_official 354:e67efb2aab0e 196 #define IS_PWR_SLEEP_ENTRY(ENTRY) (((ENTRY) == PWR_SLEEPENTRY_WFI) || ((ENTRY) == PWR_SLEEPENTRY_WFE))
mbed_official 354:e67efb2aab0e 197 /**
mbed_official 354:e67efb2aab0e 198 * @}
mbed_official 354:e67efb2aab0e 199 */
mbed_official 354:e67efb2aab0e 200
mbed_official 354:e67efb2aab0e 201 /** @defgroup PWR_STOP_mode_entry PWR STOP mode entry
mbed_official 354:e67efb2aab0e 202 * @{
mbed_official 354:e67efb2aab0e 203 */
mbed_official 354:e67efb2aab0e 204 #define PWR_STOPENTRY_WFI ((uint8_t)0x01)
mbed_official 354:e67efb2aab0e 205 #define PWR_STOPENTRY_WFE ((uint8_t)0x02)
mbed_official 354:e67efb2aab0e 206 #define IS_PWR_STOP_ENTRY(ENTRY) (((ENTRY) == PWR_STOPENTRY_WFI) || ((ENTRY) == PWR_STOPENTRY_WFE) )
mbed_official 354:e67efb2aab0e 207 /**
mbed_official 354:e67efb2aab0e 208 * @}
mbed_official 354:e67efb2aab0e 209 */
mbed_official 354:e67efb2aab0e 210
mbed_official 354:e67efb2aab0e 211 /** @defgroup PWR_Regulator_Voltage_Scale PWR Regulator Voltage Scale
mbed_official 354:e67efb2aab0e 212 * @{
mbed_official 354:e67efb2aab0e 213 */
mbed_official 354:e67efb2aab0e 214
mbed_official 354:e67efb2aab0e 215 #define PWR_REGULATOR_VOLTAGE_SCALE1 PWR_CR_VOS_0
mbed_official 354:e67efb2aab0e 216 #define PWR_REGULATOR_VOLTAGE_SCALE2 PWR_CR_VOS_1
mbed_official 354:e67efb2aab0e 217 #define PWR_REGULATOR_VOLTAGE_SCALE3 PWR_CR_VOS
mbed_official 354:e67efb2aab0e 218
mbed_official 354:e67efb2aab0e 219 #define IS_PWR_VOLTAGE_SCALING_RANGE(RANGE) (((RANGE) == PWR_REGULATOR_VOLTAGE_SCALE1) || \
mbed_official 354:e67efb2aab0e 220 ((RANGE) == PWR_REGULATOR_VOLTAGE_SCALE2) || \
mbed_official 354:e67efb2aab0e 221 ((RANGE) == PWR_REGULATOR_VOLTAGE_SCALE3))
mbed_official 354:e67efb2aab0e 222 /**
mbed_official 354:e67efb2aab0e 223 * @}
mbed_official 354:e67efb2aab0e 224 */
mbed_official 354:e67efb2aab0e 225
mbed_official 354:e67efb2aab0e 226 /** @defgroup PWR_Flag PWR Flag
mbed_official 354:e67efb2aab0e 227 * @{
mbed_official 354:e67efb2aab0e 228 */
mbed_official 354:e67efb2aab0e 229 #define PWR_FLAG_WU PWR_CSR_WUF
mbed_official 354:e67efb2aab0e 230 #define PWR_FLAG_SB PWR_CSR_SBF
mbed_official 354:e67efb2aab0e 231 #define PWR_FLAG_PVDO PWR_CSR_PVDO
mbed_official 354:e67efb2aab0e 232 #define PWR_FLAG_VREFINTRDY PWR_CSR_VREFINTRDYF
mbed_official 354:e67efb2aab0e 233 #define PWR_FLAG_VOS PWR_CSR_VOSF
mbed_official 354:e67efb2aab0e 234 #define PWR_FLAG_REGLP PWR_CSR_REGLPF
mbed_official 354:e67efb2aab0e 235
mbed_official 354:e67efb2aab0e 236 /**
mbed_official 354:e67efb2aab0e 237 * @}
mbed_official 354:e67efb2aab0e 238 */
mbed_official 354:e67efb2aab0e 239
mbed_official 354:e67efb2aab0e 240 /**
mbed_official 354:e67efb2aab0e 241 * @}
mbed_official 354:e67efb2aab0e 242 */
mbed_official 354:e67efb2aab0e 243
mbed_official 354:e67efb2aab0e 244 /* Exported macro ------------------------------------------------------------*/
mbed_official 354:e67efb2aab0e 245 /** @defgroup PWR_Exported_Macro PWR Exported Macro
mbed_official 354:e67efb2aab0e 246 * @{
mbed_official 354:e67efb2aab0e 247 */
mbed_official 354:e67efb2aab0e 248
mbed_official 354:e67efb2aab0e 249 /** @brief macros configure the main internal regulator output voltage.
mbed_official 354:e67efb2aab0e 250 * @param __REGULATOR__: specifies the regulator output voltage to achieve
mbed_official 354:e67efb2aab0e 251 * a tradeoff between performance and power consumption when the device does
mbed_official 354:e67efb2aab0e 252 * not operate at the maximum frequency (refer to the datasheets for more details).
mbed_official 354:e67efb2aab0e 253 * This parameter can be one of the following values:
mbed_official 354:e67efb2aab0e 254 * @arg PWR_REGULATOR_VOLTAGE_SCALE1: Regulator voltage output Scale 1 mode,
mbed_official 354:e67efb2aab0e 255 * System frequency up to 32 MHz.
mbed_official 354:e67efb2aab0e 256 * @arg PWR_REGULATOR_VOLTAGE_SCALE2: Regulator voltage output Scale 2 mode,
mbed_official 354:e67efb2aab0e 257 * System frequency up to 16 MHz.
mbed_official 354:e67efb2aab0e 258 * @arg PWR_REGULATOR_VOLTAGE_SCALE3: Regulator voltage output Scale 3 mode,
mbed_official 354:e67efb2aab0e 259 * System frequency up to 4.2 MHz
mbed_official 354:e67efb2aab0e 260 * @retval None
mbed_official 354:e67efb2aab0e 261 */
mbed_official 354:e67efb2aab0e 262 #define __HAL_PWR_VOLTAGESCALING_CONFIG(__REGULATOR__) (MODIFY_REG(PWR->CR, PWR_CR_VOS, (__REGULATOR__)))
mbed_official 354:e67efb2aab0e 263
mbed_official 354:e67efb2aab0e 264 /** @brief Check PWR flag is set or not.
mbed_official 354:e67efb2aab0e 265 * @param __FLAG__: specifies the flag to check.
mbed_official 354:e67efb2aab0e 266 * This parameter can be one of the following values:
mbed_official 354:e67efb2aab0e 267 * @arg PWR_FLAG_WU: Wake Up flag. This flag indicates that a wakeup event
mbed_official 354:e67efb2aab0e 268 * was received from the WKUP pin or from the RTC alarm (Alarm B),
mbed_official 354:e67efb2aab0e 269 * RTC Tamper event, RTC TimeStamp event or RTC Wakeup.
mbed_official 354:e67efb2aab0e 270 * An additional wakeup event is detected if the WKUP pin is enabled
mbed_official 354:e67efb2aab0e 271 * (by setting the EWUP bit) when the WKUP pin level is already high.
mbed_official 354:e67efb2aab0e 272 * @arg PWR_FLAG_SB: StandBy flag. This flag indicates that the system was
mbed_official 354:e67efb2aab0e 273 * resumed from StandBy mode.
mbed_official 354:e67efb2aab0e 274 * @arg PWR_FLAG_PVDO: PVD Output. This flag is valid only if PVD is enabled
mbed_official 354:e67efb2aab0e 275 * by the HAL_PWR_EnablePVD() function. The PVD is stopped by Standby mode
mbed_official 354:e67efb2aab0e 276 * For this reason, this bit is equal to 0 after Standby or reset
mbed_official 354:e67efb2aab0e 277 * until the PVDE bit is set.
mbed_official 354:e67efb2aab0e 278 * @arg PWR_FLAG_VREFINTRDY: Internal voltage reference (VREFINT) ready flag.
mbed_official 354:e67efb2aab0e 279 * This bit indicates the state of the internal voltage reference, VREFINT.
mbed_official 354:e67efb2aab0e 280 * @arg PWR_FLAG_VOS: Voltage Scaling select flag. A delay is required for
mbed_official 354:e67efb2aab0e 281 * the internal regulator to be ready after the voltage range is changed.
mbed_official 354:e67efb2aab0e 282 * The VOSF bit indicates that the regulator has reached the voltage level
mbed_official 354:e67efb2aab0e 283 * defined with bits VOS of PWR_CR register.
mbed_official 354:e67efb2aab0e 284 * @arg PWR_FLAG_REGLP: Regulator LP flag. When the MCU exits from Low power run
mbed_official 354:e67efb2aab0e 285 * mode, this bit stays at 1 until the regulator is ready in main mode.
mbed_official 354:e67efb2aab0e 286 * A polling on this bit is recommended to wait for the regulator main mode.
mbed_official 354:e67efb2aab0e 287 * This bit is reset by hardware when the regulator is ready.
mbed_official 354:e67efb2aab0e 288 * @retval The new state of __FLAG__ (TRUE or FALSE).
mbed_official 354:e67efb2aab0e 289 */
mbed_official 354:e67efb2aab0e 290 #define __HAL_PWR_GET_FLAG(__FLAG__) ((PWR->CSR & (__FLAG__)) == (__FLAG__))
mbed_official 354:e67efb2aab0e 291
mbed_official 354:e67efb2aab0e 292 /** @brief Clear the PWR's pending flags.
mbed_official 354:e67efb2aab0e 293 * @param __FLAG__: specifies the flag to clear.
mbed_official 354:e67efb2aab0e 294 * This parameter can be one of the following values:
mbed_official 354:e67efb2aab0e 295 * @arg PWR_FLAG_WU: Wake Up flag
mbed_official 354:e67efb2aab0e 296 * @arg PWR_FLAG_SB: StandBy flag
mbed_official 354:e67efb2aab0e 297 */
mbed_official 354:e67efb2aab0e 298 #define __HAL_PWR_CLEAR_FLAG(__FLAG__) (PWR->CR |= (__FLAG__) << 2)
mbed_official 354:e67efb2aab0e 299
mbed_official 354:e67efb2aab0e 300 #define PWR_EXTI_LINE_PVD ((uint32_t)0x00010000) /*!< External interrupt line 16 Connected to the PVD EXTI Line */
mbed_official 354:e67efb2aab0e 301
mbed_official 354:e67efb2aab0e 302 /**
mbed_official 354:e67efb2aab0e 303 * @brief Enable interrupt on PVD Exti Line 16.
mbed_official 354:e67efb2aab0e 304 * @retval None.
mbed_official 354:e67efb2aab0e 305 */
mbed_official 354:e67efb2aab0e 306 #define __HAL_PWR_PVD_EXTI_ENABLE_IT() (EXTI->IMR |= (PWR_EXTI_LINE_PVD))
mbed_official 354:e67efb2aab0e 307
mbed_official 354:e67efb2aab0e 308 /**
mbed_official 354:e67efb2aab0e 309 * @brief Disable interrupt on PVD Exti Line 16.
mbed_official 354:e67efb2aab0e 310 * @retval None.
mbed_official 354:e67efb2aab0e 311 */
mbed_official 354:e67efb2aab0e 312 #define __HAL_PWR_PVD_EXTI_DISABLE_IT() (EXTI->IMR &= ~(PWR_EXTI_LINE_PVD))
mbed_official 354:e67efb2aab0e 313
mbed_official 354:e67efb2aab0e 314 /**
mbed_official 354:e67efb2aab0e 315 * @brief Enable event on PVD Exti Line 16.
mbed_official 354:e67efb2aab0e 316 * @retval None.
mbed_official 354:e67efb2aab0e 317 */
mbed_official 354:e67efb2aab0e 318 #define __HAL_PWR_PVD_EXTI_ENABLE_EVENT() (EXTI->EMR |= (PWR_EXTI_LINE_PVD))
mbed_official 354:e67efb2aab0e 319
mbed_official 354:e67efb2aab0e 320 /**
mbed_official 354:e67efb2aab0e 321 * @brief Disable event on PVD Exti Line 16.
mbed_official 354:e67efb2aab0e 322 * @retval None.
mbed_official 354:e67efb2aab0e 323 */
mbed_official 354:e67efb2aab0e 324 #define __HAL_PWR_PVD_EXTI_DISABLE_EVENT() (EXTI->EMR &= ~(PWR_EXTI_LINE_PVD))
mbed_official 354:e67efb2aab0e 325
mbed_official 354:e67efb2aab0e 326 /**
mbed_official 354:e67efb2aab0e 327 * @brief PVD EXTI line configuration: clear falling edge trigger and set rising edge.
mbed_official 354:e67efb2aab0e 328 * @retval None.
mbed_official 354:e67efb2aab0e 329 */
mbed_official 354:e67efb2aab0e 330 #define __HAL_PWR_PVD_EXTI_CLEAR_EGDE_TRIGGER() EXTI->FTSR &= ~(PWR_EXTI_LINE_PVD); \
mbed_official 354:e67efb2aab0e 331 EXTI->RTSR &= ~(PWR_EXTI_LINE_PVD)
mbed_official 354:e67efb2aab0e 332
mbed_official 354:e67efb2aab0e 333 /**
mbed_official 354:e67efb2aab0e 334 * @brief PVD EXTI line configuration: set falling edge trigger.
mbed_official 354:e67efb2aab0e 335 * @retval None.
mbed_official 354:e67efb2aab0e 336 */
mbed_official 354:e67efb2aab0e 337 #define __HAL_PWR_PVD_EXTI_SET_FALLING_EGDE_TRIGGER() EXTI->FTSR |= (PWR_EXTI_LINE_PVD)
mbed_official 354:e67efb2aab0e 338
mbed_official 354:e67efb2aab0e 339 /**
mbed_official 354:e67efb2aab0e 340 * @brief PVD EXTI line configuration: set rising edge trigger.
mbed_official 354:e67efb2aab0e 341 * @retval None.
mbed_official 354:e67efb2aab0e 342 */
mbed_official 354:e67efb2aab0e 343 #define __HAL_PWR_PVD_EXTI_SET_RISING_EDGE_TRIGGER() EXTI->RTSR |= (PWR_EXTI_LINE_PVD)
mbed_official 354:e67efb2aab0e 344
mbed_official 354:e67efb2aab0e 345 /**
mbed_official 354:e67efb2aab0e 346 * @brief Check whether the specified PVD EXTI interrupt flag is set or not.
mbed_official 354:e67efb2aab0e 347 * @retval EXTI PVD Line Status.
mbed_official 354:e67efb2aab0e 348 */
mbed_official 354:e67efb2aab0e 349 #define __HAL_PWR_PVD_EXTI_GET_FLAG() (EXTI->PR & (PWR_EXTI_LINE_PVD))
mbed_official 354:e67efb2aab0e 350
mbed_official 354:e67efb2aab0e 351 /**
mbed_official 354:e67efb2aab0e 352 * @brief Clear the PVD EXTI flag.
mbed_official 354:e67efb2aab0e 353 * @retval None.
mbed_official 354:e67efb2aab0e 354 */
mbed_official 354:e67efb2aab0e 355 #define __HAL_PWR_PVD_EXTI_CLEAR_FLAG() (EXTI->PR = (PWR_EXTI_LINE_PVD))
mbed_official 354:e67efb2aab0e 356
mbed_official 354:e67efb2aab0e 357 /**
mbed_official 354:e67efb2aab0e 358 * @brief Generate a Software interrupt on selected EXTI line.
mbed_official 354:e67efb2aab0e 359 * @retval None.
mbed_official 354:e67efb2aab0e 360 */
mbed_official 354:e67efb2aab0e 361 #define __HAL_PWR_PVD_EXTI_GENERATE_SWIT() (EXTI->SWIER |= (PWR_EXTI_LINE_PVD))
mbed_official 354:e67efb2aab0e 362 /**
mbed_official 354:e67efb2aab0e 363 * @}
mbed_official 354:e67efb2aab0e 364 */
mbed_official 354:e67efb2aab0e 365
mbed_official 354:e67efb2aab0e 366 /* Include PWR HAL Extension module */
mbed_official 354:e67efb2aab0e 367 #include "stm32l1xx_hal_pwr_ex.h"
mbed_official 354:e67efb2aab0e 368
mbed_official 354:e67efb2aab0e 369 /* Exported functions --------------------------------------------------------*/
mbed_official 354:e67efb2aab0e 370
mbed_official 354:e67efb2aab0e 371 /** @addtogroup PWR_Exported_Functions PWR Exported Functions
mbed_official 354:e67efb2aab0e 372 * @{
mbed_official 354:e67efb2aab0e 373 */
mbed_official 354:e67efb2aab0e 374
mbed_official 354:e67efb2aab0e 375 /** @addtogroup PWR_Exported_Functions_Group1 Initialization and de-initialization functions
mbed_official 354:e67efb2aab0e 376 * @{
mbed_official 354:e67efb2aab0e 377 */
mbed_official 354:e67efb2aab0e 378
mbed_official 354:e67efb2aab0e 379 /* Initialization and de-initialization functions *******************************/
mbed_official 354:e67efb2aab0e 380 void HAL_PWR_DeInit(void);
mbed_official 354:e67efb2aab0e 381 void HAL_PWR_EnableBkUpAccess(void);
mbed_official 354:e67efb2aab0e 382 void HAL_PWR_DisableBkUpAccess(void);
mbed_official 354:e67efb2aab0e 383
mbed_official 354:e67efb2aab0e 384 /**
mbed_official 354:e67efb2aab0e 385 * @}
mbed_official 354:e67efb2aab0e 386 */
mbed_official 354:e67efb2aab0e 387
mbed_official 354:e67efb2aab0e 388 /** @addtogroup PWR_Exported_Functions_Group2 Peripheral Control functions
mbed_official 354:e67efb2aab0e 389 * @{
mbed_official 354:e67efb2aab0e 390 */
mbed_official 354:e67efb2aab0e 391
mbed_official 354:e67efb2aab0e 392 /* Peripheral Control functions ************************************************/
mbed_official 354:e67efb2aab0e 393 void HAL_PWR_PVDConfig(PWR_PVDTypeDef *sConfigPVD);
mbed_official 354:e67efb2aab0e 394 void HAL_PWR_EnablePVD(void);
mbed_official 354:e67efb2aab0e 395 void HAL_PWR_DisablePVD(void);
mbed_official 354:e67efb2aab0e 396
mbed_official 354:e67efb2aab0e 397 /* WakeUp pins configuration functions ****************************************/
mbed_official 354:e67efb2aab0e 398 void HAL_PWR_EnableWakeUpPin(uint32_t WakeUpPinx);
mbed_official 354:e67efb2aab0e 399 void HAL_PWR_DisableWakeUpPin(uint32_t WakeUpPinx);
mbed_official 354:e67efb2aab0e 400
mbed_official 354:e67efb2aab0e 401 /* Low Power modes configuration functions ************************************/
mbed_official 354:e67efb2aab0e 402 void HAL_PWR_EnterSTOPMode(uint32_t Regulator, uint8_t STOPEntry);
mbed_official 354:e67efb2aab0e 403 void HAL_PWR_EnterSLEEPMode(uint32_t Regulator, uint8_t SLEEPEntry);
mbed_official 354:e67efb2aab0e 404 void HAL_PWR_EnterSTANDBYMode(void);
mbed_official 354:e67efb2aab0e 405
mbed_official 354:e67efb2aab0e 406 void HAL_PWR_PVD_IRQHandler(void);
mbed_official 354:e67efb2aab0e 407 void HAL_PWR_PVDCallback(void);
mbed_official 354:e67efb2aab0e 408 /**
mbed_official 354:e67efb2aab0e 409 * @}
mbed_official 354:e67efb2aab0e 410 */
mbed_official 354:e67efb2aab0e 411
mbed_official 354:e67efb2aab0e 412 /**
mbed_official 354:e67efb2aab0e 413 * @}
mbed_official 354:e67efb2aab0e 414 */
mbed_official 354:e67efb2aab0e 415
mbed_official 354:e67efb2aab0e 416 /**
mbed_official 354:e67efb2aab0e 417 * @}
mbed_official 354:e67efb2aab0e 418 */
mbed_official 354:e67efb2aab0e 419
mbed_official 354:e67efb2aab0e 420 /**
mbed_official 354:e67efb2aab0e 421 * @}
mbed_official 354:e67efb2aab0e 422 */
mbed_official 354:e67efb2aab0e 423
mbed_official 354:e67efb2aab0e 424 #ifdef __cplusplus
mbed_official 354:e67efb2aab0e 425 }
mbed_official 354:e67efb2aab0e 426 #endif
mbed_official 354:e67efb2aab0e 427
mbed_official 354:e67efb2aab0e 428
mbed_official 354:e67efb2aab0e 429 #endif /* __STM32L1xx_HAL_PWR_H */
mbed_official 354:e67efb2aab0e 430
mbed_official 354:e67efb2aab0e 431 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/