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working on clock sources
| author | cin |
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| date | Mon, 23 Jan 2017 02:40:17 +0300 |
| parents | 32a3b1785697 |
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/** ****************************************************************************** * @file stm32l4xx_hal_pwr_ex.h * @author MCD Application Team * @version V1.6.0 * @date 28-October-2016 * @brief Header file of PWR HAL Extended module. ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * 3. Neither the name of STMicroelectronics nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef __STM32L4xx_HAL_PWR_EX_H #define __STM32L4xx_HAL_PWR_EX_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "stm32l4xx_hal_def.h" /** @addtogroup STM32L4xx_HAL_Driver * @{ */ /** @addtogroup PWREx * @{ */ /* Exported types ------------------------------------------------------------*/ /** @defgroup PWREx_Exported_Types PWR Extended Exported Types * @{ */ /** * @brief PWR PVM configuration structure definition */ typedef struct { uint32_t PVMType; /*!< PVMType: Specifies which voltage is monitored and against which threshold. This parameter can be a value of @ref PWREx_PVM_Type. @arg @ref PWR_PVM_1 Peripheral Voltage Monitoring 1 enable: VDDUSB versus 1.2 V (applicable when USB feature is supported). @if STM32L486xx @arg @ref PWR_PVM_2 Peripheral Voltage Monitoring 2 enable: VDDIO2 versus 0.9 V (applicable when VDDIO2 is present on device). @endif @arg @ref PWR_PVM_3 Peripheral Voltage Monitoring 3 enable: VDDA versus 1.62 V. @arg @ref PWR_PVM_4 Peripheral Voltage Monitoring 4 enable: VDDA versus 2.2 V. */ uint32_t Mode; /*!< Mode: Specifies the operating mode for the selected pins. This parameter can be a value of @ref PWREx_PVM_Mode. */ }PWR_PVMTypeDef; /** * @} */ /* Exported constants --------------------------------------------------------*/ /** @defgroup PWREx_Exported_Constants PWR Extended Exported Constants * @{ */ /** @defgroup PWREx_WUP_Polarity Shift to apply to retrieve polarity information from PWR_WAKEUP_PINy_xxx constants * @{ */ #define PWR_WUP_POLARITY_SHIFT 0x05 /*!< Internal constant used to retrieve wakeup pin polariry */ /** * @} */ /** @defgroup PWREx_WakeUp_Pins PWR wake-up pins * @{ */ #define PWR_WAKEUP_PIN1 PWR_CR3_EWUP1 /*!< Wakeup pin 1 (with high level polarity) */ #define PWR_WAKEUP_PIN2 PWR_CR3_EWUP2 /*!< Wakeup pin 2 (with high level polarity) */ #define PWR_WAKEUP_PIN3 PWR_CR3_EWUP3 /*!< Wakeup pin 3 (with high level polarity) */ #define PWR_WAKEUP_PIN4 PWR_CR3_EWUP4 /*!< Wakeup pin 4 (with high level polarity) */ #define PWR_WAKEUP_PIN5 PWR_CR3_EWUP5 /*!< Wakeup pin 5 (with high level polarity) */ #define PWR_WAKEUP_PIN1_HIGH PWR_CR3_EWUP1 /*!< Wakeup pin 1 (with high level polarity) */ #define PWR_WAKEUP_PIN2_HIGH PWR_CR3_EWUP2 /*!< Wakeup pin 2 (with high level polarity) */ #define PWR_WAKEUP_PIN3_HIGH PWR_CR3_EWUP3 /*!< Wakeup pin 3 (with high level polarity) */ #define PWR_WAKEUP_PIN4_HIGH PWR_CR3_EWUP4 /*!< Wakeup pin 4 (with high level polarity) */ #define PWR_WAKEUP_PIN5_HIGH PWR_CR3_EWUP5 /*!< Wakeup pin 5 (with high level polarity) */ #define PWR_WAKEUP_PIN1_LOW (uint32_t)((PWR_CR4_WP1<<PWR_WUP_POLARITY_SHIFT) | PWR_CR3_EWUP1) /*!< Wakeup pin 1 (with low level polarity) */ #define PWR_WAKEUP_PIN2_LOW (uint32_t)((PWR_CR4_WP2<<PWR_WUP_POLARITY_SHIFT) | PWR_CR3_EWUP2) /*!< Wakeup pin 2 (with low level polarity) */ #define PWR_WAKEUP_PIN3_LOW (uint32_t)((PWR_CR4_WP3<<PWR_WUP_POLARITY_SHIFT) | PWR_CR3_EWUP3) /*!< Wakeup pin 3 (with low level polarity) */ #define PWR_WAKEUP_PIN4_LOW (uint32_t)((PWR_CR4_WP4<<PWR_WUP_POLARITY_SHIFT) | PWR_CR3_EWUP4) /*!< Wakeup pin 4 (with low level polarity) */ #define PWR_WAKEUP_PIN5_LOW (uint32_t)((PWR_CR4_WP5<<PWR_WUP_POLARITY_SHIFT) | PWR_CR3_EWUP5) /*!< Wakeup pin 5 (with low level polarity) */ /** * @} */ /** @defgroup PWREx_PVM_Type Peripheral Voltage Monitoring type * @{ */ #if defined(PWR_CR2_PVME1) #define PWR_PVM_1 PWR_CR2_PVME1 /*!< Peripheral Voltage Monitoring 1 enable: VDDUSB versus 1.2 V (applicable when USB feature is supported) */ #endif /* PWR_CR2_PVME1 */ #if defined(PWR_CR2_PVME2) #define PWR_PVM_2 PWR_CR2_PVME2 /*!< Peripheral Voltage Monitoring 2 enable: VDDIO2 versus 0.9 V (applicable when VDDIO2 is present on device) */ #endif /* PWR_CR2_PVME2 */ #define PWR_PVM_3 PWR_CR2_PVME3 /*!< Peripheral Voltage Monitoring 3 enable: VDDA versus 1.62 V */ #define PWR_PVM_4 PWR_CR2_PVME4 /*!< Peripheral Voltage Monitoring 4 enable: VDDA versus 2.2 V */ /** * @} */ /** @defgroup PWREx_PVM_Mode PWR PVM interrupt and event mode * @{ */ #define PWR_PVM_MODE_NORMAL ((uint32_t)0x00000000) /*!< basic mode is used */ #define PWR_PVM_MODE_IT_RISING ((uint32_t)0x00010001) /*!< External Interrupt Mode with Rising edge trigger detection */ #define PWR_PVM_MODE_IT_FALLING ((uint32_t)0x00010002) /*!< External Interrupt Mode with Falling edge trigger detection */ #define PWR_PVM_MODE_IT_RISING_FALLING ((uint32_t)0x00010003) /*!< External Interrupt Mode with Rising/Falling edge trigger detection */ #define PWR_PVM_MODE_EVENT_RISING ((uint32_t)0x00020001) /*!< Event Mode with Rising edge trigger detection */ #define PWR_PVM_MODE_EVENT_FALLING ((uint32_t)0x00020002) /*!< Event Mode with Falling edge trigger detection */ #define PWR_PVM_MODE_EVENT_RISING_FALLING ((uint32_t)0x00020003) /*!< Event Mode with Rising/Falling edge trigger detection */ /** * @} */ /** @defgroup PWREx_Regulator_Voltage_Scale PWR Regulator voltage scale * @{ */ #define PWR_REGULATOR_VOLTAGE_SCALE1 PWR_CR1_VOS_0 /*!< Voltage scaling range 1 */ #define PWR_REGULATOR_VOLTAGE_SCALE2 PWR_CR1_VOS_1 /*!< Voltage scaling range 2 */ /** * @} */ /** @defgroup PWREx_VBAT_Battery_Charging_Selection PWR battery charging resistor selection * @{ */ #define PWR_BATTERY_CHARGING_RESISTOR_5 ((uint32_t)0x00000000) /*!< VBAT charging through a 5 kOhms resistor */ #define PWR_BATTERY_CHARGING_RESISTOR_1_5 PWR_CR4_VBRS /*!< VBAT charging through a 1.5 kOhms resistor */ /** * @} */ /** @defgroup PWREx_VBAT_Battery_Charging PWR battery charging * @{ */ #define PWR_BATTERY_CHARGING_DISABLE ((uint32_t)0x00000000) #define PWR_BATTERY_CHARGING_ENABLE PWR_CR4_VBE /** * @} */ /** @defgroup PWREx_GPIO_Bit_Number GPIO bit number for I/O setting in standby/shutdown mode * @{ */ #define PWR_GPIO_BIT_0 PWR_PUCRA_PA0 /*!< GPIO port I/O pin 0 */ #define PWR_GPIO_BIT_1 PWR_PUCRA_PA1 /*!< GPIO port I/O pin 1 */ #define PWR_GPIO_BIT_2 PWR_PUCRA_PA2 /*!< GPIO port I/O pin 2 */ #define PWR_GPIO_BIT_3 PWR_PUCRA_PA3 /*!< GPIO port I/O pin 3 */ #define PWR_GPIO_BIT_4 PWR_PUCRA_PA4 /*!< GPIO port I/O pin 4 */ #define PWR_GPIO_BIT_5 PWR_PUCRA_PA5 /*!< GPIO port I/O pin 5 */ #define PWR_GPIO_BIT_6 PWR_PUCRA_PA6 /*!< GPIO port I/O pin 6 */ #define PWR_GPIO_BIT_7 PWR_PUCRA_PA7 /*!< GPIO port I/O pin 7 */ #define PWR_GPIO_BIT_8 PWR_PUCRA_PA8 /*!< GPIO port I/O pin 8 */ #define PWR_GPIO_BIT_9 PWR_PUCRA_PA9 /*!< GPIO port I/O pin 9 */ #define PWR_GPIO_BIT_10 PWR_PUCRA_PA10 /*!< GPIO port I/O pin 10 */ #define PWR_GPIO_BIT_11 PWR_PUCRA_PA11 /*!< GPIO port I/O pin 11 */ #define PWR_GPIO_BIT_12 PWR_PUCRA_PA12 /*!< GPIO port I/O pin 12 */ #define PWR_GPIO_BIT_13 PWR_PUCRA_PA13 /*!< GPIO port I/O pin 13 */ #define PWR_GPIO_BIT_14 PWR_PDCRA_PA14 /*!< GPIO port I/O pin 14 */ #define PWR_GPIO_BIT_15 PWR_PUCRA_PA15 /*!< GPIO port I/O pin 15 */ /** * @} */ /** @defgroup PWREx_GPIO GPIO port * @{ */ #define PWR_GPIO_A 0x00000000 /*!< GPIO port A */ #define PWR_GPIO_B 0x00000001 /*!< GPIO port B */ #define PWR_GPIO_C 0x00000002 /*!< GPIO port C */ #if defined(GPIOD_BASE) #define PWR_GPIO_D 0x00000003 /*!< GPIO port D */ #endif #if defined(GPIOE_BASE) #define PWR_GPIO_E 0x00000004 /*!< GPIO port E */ #endif #if defined(GPIOF_BASE) #define PWR_GPIO_F 0x00000005 /*!< GPIO port F */ #endif #if defined(GPIOG_BASE) #define PWR_GPIO_G 0x00000006 /*!< GPIO port G */ #endif #define PWR_GPIO_H 0x00000007 /*!< GPIO port H */ /** * @} */ /** @defgroup PWREx_PVM_EXTI_LINE PWR PVM external interrupts lines * @{ */ #if defined(PWR_CR2_PVME1) #define PWR_EXTI_LINE_PVM1 ((uint32_t)0x00000008) /*!< External interrupt line 35 Connected to the PVM1 EXTI Line */ #endif /* PWR_CR2_PVME1 */ #if defined(PWR_CR2_PVME2) #define PWR_EXTI_LINE_PVM2 ((uint32_t)0x00000010) /*!< External interrupt line 36 Connected to the PVM2 EXTI Line */ #endif /* PWR_CR2_PVME2 */ #define PWR_EXTI_LINE_PVM3 ((uint32_t)0x00000020) /*!< External interrupt line 37 Connected to the PVM3 EXTI Line */ #define PWR_EXTI_LINE_PVM4 ((uint32_t)0x00000040) /*!< External interrupt line 38 Connected to the PVM4 EXTI Line */ /** * @} */ /** @defgroup PWREx_PVM_EVENT_LINE PWR PVM event lines * @{ */ #if defined(PWR_CR2_PVME1) #define PWR_EVENT_LINE_PVM1 ((uint32_t)0x00000008) /*!< Event line 35 Connected to the PVM1 EXTI Line */ #endif /* PWR_CR2_PVME1 */ #if defined(PWR_CR2_PVME2) #define PWR_EVENT_LINE_PVM2 ((uint32_t)0x00000010) /*!< Event line 36 Connected to the PVM2 EXTI Line */ #endif /* PWR_CR2_PVME2 */ #define PWR_EVENT_LINE_PVM3 ((uint32_t)0x00000020) /*!< Event line 37 Connected to the PVM3 EXTI Line */ #define PWR_EVENT_LINE_PVM4 ((uint32_t)0x00000040) /*!< Event line 38 Connected to the PVM4 EXTI Line */ /** * @} */ /** @defgroup PWREx_Flag PWR Status Flags * Elements values convention: 0000 0000 0XXY YYYYb * - Y YYYY : Flag position in the XX register (5 bits) * - XX : Status register (2 bits) * - 01: SR1 register * - 10: SR2 register * The only exception is PWR_FLAG_WU, encompassing all * wake-up flags and set to PWR_SR1_WUF. * @{ */ #define PWR_FLAG_WUF1 ((uint32_t)0x0020) /*!< Wakeup event on wakeup pin 1 */ #define PWR_FLAG_WUF2 ((uint32_t)0x0021) /*!< Wakeup event on wakeup pin 2 */ #define PWR_FLAG_WUF3 ((uint32_t)0x0022) /*!< Wakeup event on wakeup pin 3 */ #define PWR_FLAG_WUF4 ((uint32_t)0x0023) /*!< Wakeup event on wakeup pin 4 */ #define PWR_FLAG_WUF5 ((uint32_t)0x0024) /*!< Wakeup event on wakeup pin 5 */ #define PWR_FLAG_WU PWR_SR1_WUF /*!< Encompass wakeup event on all wakeup pins */ #define PWR_FLAG_SB ((uint32_t)0x0028) /*!< Standby flag */ #define PWR_FLAG_WUFI ((uint32_t)0x002F) /*!< Wakeup on internal wakeup line */ #define PWR_FLAG_REGLPS ((uint32_t)0x0048) /*!< Low-power regulator start flag */ #define PWR_FLAG_REGLPF ((uint32_t)0x0049) /*!< Low-power regulator flag */ #define PWR_FLAG_VOSF ((uint32_t)0x004A) /*!< Voltage scaling flag */ #define PWR_FLAG_PVDO ((uint32_t)0x004B) /*!< Power Voltage Detector output flag */ #if defined(PWR_CR2_PVME1) #define PWR_FLAG_PVMO1 ((uint32_t)0x004C) /*!< Power Voltage Monitoring 1 output flag */ #endif /* PWR_CR2_PVME1 */ #if defined(PWR_CR2_PVME2) #define PWR_FLAG_PVMO2 ((uint32_t)0x004D) /*!< Power Voltage Monitoring 2 output flag */ #endif /* PWR_CR2_PVME2 */ #define PWR_FLAG_PVMO3 ((uint32_t)0x004E) /*!< Power Voltage Monitoring 3 output flag */ #define PWR_FLAG_PVMO4 ((uint32_t)0x004F) /*!< Power Voltage Monitoring 4 output flag */ /** * @} */ /** * @} */ /* Exported macros -----------------------------------------------------------*/ /** @defgroup PWREx_Exported_Macros PWR Extended Exported Macros * @{ */ #if defined(PWR_CR2_PVME1) /** * @brief Enable the PVM1 Extended Interrupt Line. * @retval None */ #define __HAL_PWR_PVM1_EXTI_ENABLE_IT() SET_BIT(EXTI->IMR2, PWR_EXTI_LINE_PVM1) /** * @brief Disable the PVM1 Extended Interrupt Line. * @retval None */ #define __HAL_PWR_PVM1_EXTI_DISABLE_IT() CLEAR_BIT(EXTI->IMR2, PWR_EXTI_LINE_PVM1) /** * @brief Enable the PVM1 Event Line. * @retval None */ #define __HAL_PWR_PVM1_EXTI_ENABLE_EVENT() SET_BIT(EXTI->EMR2, PWR_EVENT_LINE_PVM1) /** * @brief Disable the PVM1 Event Line. * @retval None */ #define __HAL_PWR_PVM1_EXTI_DISABLE_EVENT() CLEAR_BIT(EXTI->EMR2, PWR_EVENT_LINE_PVM1) /** * @brief Enable the PVM1 Extended Interrupt Rising Trigger. * @retval None */ #define __HAL_PWR_PVM1_EXTI_ENABLE_RISING_EDGE() SET_BIT(EXTI->RTSR2, PWR_EXTI_LINE_PVM1) /** * @brief Disable the PVM1 Extended Interrupt Rising Trigger. * @retval None */ #define __HAL_PWR_PVM1_EXTI_DISABLE_RISING_EDGE() CLEAR_BIT(EXTI->RTSR2, PWR_EXTI_LINE_PVM1) /** * @brief Enable the PVM1 Extended Interrupt Falling Trigger. * @retval None */ #define __HAL_PWR_PVM1_EXTI_ENABLE_FALLING_EDGE() SET_BIT(EXTI->FTSR2, PWR_EXTI_LINE_PVM1) /** * @brief Disable the PVM1 Extended Interrupt Falling Trigger. * @retval None */ #define __HAL_PWR_PVM1_EXTI_DISABLE_FALLING_EDGE() CLEAR_BIT(EXTI->FTSR2, PWR_EXTI_LINE_PVM1) /** * @brief PVM1 EXTI line configuration: set rising & falling edge trigger. * @retval None */ #define __HAL_PWR_PVM1_EXTI_ENABLE_RISING_FALLING_EDGE() \ do { \ __HAL_PWR_PVM1_EXTI_ENABLE_RISING_EDGE(); \ __HAL_PWR_PVM1_EXTI_ENABLE_FALLING_EDGE(); \ } while(0) /** * @brief Disable the PVM1 Extended Interrupt Rising & Falling Trigger. * @retval None */ #define __HAL_PWR_PVM1_EXTI_DISABLE_RISING_FALLING_EDGE() \ do { \ __HAL_PWR_PVM1_EXTI_DISABLE_RISING_EDGE(); \ __HAL_PWR_PVM1_EXTI_DISABLE_FALLING_EDGE(); \ } while(0) /** * @brief Generate a Software interrupt on selected EXTI line. * @retval None */ #define __HAL_PWR_PVM1_EXTI_GENERATE_SWIT() SET_BIT(EXTI->SWIER2, PWR_EXTI_LINE_PVM1) /** * @brief Check whether the specified PVM1 EXTI interrupt flag is set or not. * @retval EXTI PVM1 Line Status. */ #define __HAL_PWR_PVM1_EXTI_GET_FLAG() (EXTI->PR2 & PWR_EXTI_LINE_PVM1) /** * @brief Clear the PVM1 EXTI flag. * @retval None */ #define __HAL_PWR_PVM1_EXTI_CLEAR_FLAG() WRITE_REG(EXTI->PR2, PWR_EXTI_LINE_PVM1) #endif /* PWR_CR2_PVME1 */ #if defined(PWR_CR2_PVME2) /** * @brief Enable the PVM2 Extended Interrupt Line. * @retval None */ #define __HAL_PWR_PVM2_EXTI_ENABLE_IT() SET_BIT(EXTI->IMR2, PWR_EXTI_LINE_PVM2) /** * @brief Disable the PVM2 Extended Interrupt Line. * @retval None */ #define __HAL_PWR_PVM2_EXTI_DISABLE_IT() CLEAR_BIT(EXTI->IMR2, PWR_EXTI_LINE_PVM2) /** * @brief Enable the PVM2 Event Line. * @retval None */ #define __HAL_PWR_PVM2_EXTI_ENABLE_EVENT() SET_BIT(EXTI->EMR2, PWR_EVENT_LINE_PVM2) /** * @brief Disable the PVM2 Event Line. * @retval None */ #define __HAL_PWR_PVM2_EXTI_DISABLE_EVENT() CLEAR_BIT(EXTI->EMR2, PWR_EVENT_LINE_PVM2) /** * @brief Enable the PVM2 Extended Interrupt Rising Trigger. * @retval None */ #define __HAL_PWR_PVM2_EXTI_ENABLE_RISING_EDGE() SET_BIT(EXTI->RTSR2, PWR_EXTI_LINE_PVM2) /** * @brief Disable the PVM2 Extended Interrupt Rising Trigger. * @retval None */ #define __HAL_PWR_PVM2_EXTI_DISABLE_RISING_EDGE() CLEAR_BIT(EXTI->RTSR2, PWR_EXTI_LINE_PVM2) /** * @brief Enable the PVM2 Extended Interrupt Falling Trigger. * @retval None */ #define __HAL_PWR_PVM2_EXTI_ENABLE_FALLING_EDGE() SET_BIT(EXTI->FTSR2, PWR_EXTI_LINE_PVM2) /** * @brief Disable the PVM2 Extended Interrupt Falling Trigger. * @retval None */ #define __HAL_PWR_PVM2_EXTI_DISABLE_FALLING_EDGE() CLEAR_BIT(EXTI->FTSR2, PWR_EXTI_LINE_PVM2) /** * @brief PVM2 EXTI line configuration: set rising & falling edge trigger. * @retval None */ #define __HAL_PWR_PVM2_EXTI_ENABLE_RISING_FALLING_EDGE() \ do { \ __HAL_PWR_PVM2_EXTI_ENABLE_RISING_EDGE(); \ __HAL_PWR_PVM2_EXTI_ENABLE_FALLING_EDGE(); \ } while(0) /** * @brief Disable the PVM2 Extended Interrupt Rising & Falling Trigger. * @retval None */ #define __HAL_PWR_PVM2_EXTI_DISABLE_RISING_FALLING_EDGE() \ do { \ __HAL_PWR_PVM2_EXTI_DISABLE_RISING_EDGE(); \ __HAL_PWR_PVM2_EXTI_DISABLE_FALLING_EDGE(); \ } while(0) /** * @brief Generate a Software interrupt on selected EXTI line. * @retval None */ #define __HAL_PWR_PVM2_EXTI_GENERATE_SWIT() SET_BIT(EXTI->SWIER2, PWR_EXTI_LINE_PVM2) /** * @brief Check whether the specified PVM2 EXTI interrupt flag is set or not. * @retval EXTI PVM2 Line Status. */ #define __HAL_PWR_PVM2_EXTI_GET_FLAG() (EXTI->PR2 & PWR_EXTI_LINE_PVM2) /** * @brief Clear the PVM2 EXTI flag. * @retval None */ #define __HAL_PWR_PVM2_EXTI_CLEAR_FLAG() WRITE_REG(EXTI->PR2, PWR_EXTI_LINE_PVM2) #endif /* PWR_CR2_PVME2 */ /** * @brief Enable the PVM3 Extended Interrupt Line. * @retval None */ #define __HAL_PWR_PVM3_EXTI_ENABLE_IT() SET_BIT(EXTI->IMR2, PWR_EXTI_LINE_PVM3) /** * @brief Disable the PVM3 Extended Interrupt Line. * @retval None */ #define __HAL_PWR_PVM3_EXTI_DISABLE_IT() CLEAR_BIT(EXTI->IMR2, PWR_EXTI_LINE_PVM3) /** * @brief Enable the PVM3 Event Line. * @retval None */ #define __HAL_PWR_PVM3_EXTI_ENABLE_EVENT() SET_BIT(EXTI->EMR2, PWR_EVENT_LINE_PVM3) /** * @brief Disable the PVM3 Event Line. * @retval None */ #define __HAL_PWR_PVM3_EXTI_DISABLE_EVENT() CLEAR_BIT(EXTI->EMR2, PWR_EVENT_LINE_PVM3) /** * @brief Enable the PVM3 Extended Interrupt Rising Trigger. * @retval None */ #define __HAL_PWR_PVM3_EXTI_ENABLE_RISING_EDGE() SET_BIT(EXTI->RTSR2, PWR_EXTI_LINE_PVM3) /** * @brief Disable the PVM3 Extended Interrupt Rising Trigger. * @retval None */ #define __HAL_PWR_PVM3_EXTI_DISABLE_RISING_EDGE() CLEAR_BIT(EXTI->RTSR2, PWR_EXTI_LINE_PVM3) /** * @brief Enable the PVM3 Extended Interrupt Falling Trigger. * @retval None */ #define __HAL_PWR_PVM3_EXTI_ENABLE_FALLING_EDGE() SET_BIT(EXTI->FTSR2, PWR_EXTI_LINE_PVM3) /** * @brief Disable the PVM3 Extended Interrupt Falling Trigger. * @retval None */ #define __HAL_PWR_PVM3_EXTI_DISABLE_FALLING_EDGE() CLEAR_BIT(EXTI->FTSR2, PWR_EXTI_LINE_PVM3) /** * @brief PVM3 EXTI line configuration: set rising & falling edge trigger. * @retval None */ #define __HAL_PWR_PVM3_EXTI_ENABLE_RISING_FALLING_EDGE() \ do { \ __HAL_PWR_PVM3_EXTI_ENABLE_RISING_EDGE(); \ __HAL_PWR_PVM3_EXTI_ENABLE_FALLING_EDGE(); \ } while(0) /** * @brief Disable the PVM3 Extended Interrupt Rising & Falling Trigger. * @retval None */ #define __HAL_PWR_PVM3_EXTI_DISABLE_RISING_FALLING_EDGE() \ do { \ __HAL_PWR_PVM3_EXTI_DISABLE_RISING_EDGE(); \ __HAL_PWR_PVM3_EXTI_DISABLE_FALLING_EDGE(); \ } while(0) /** * @brief Generate a Software interrupt on selected EXTI line. * @retval None */ #define __HAL_PWR_PVM3_EXTI_GENERATE_SWIT() SET_BIT(EXTI->SWIER2, PWR_EXTI_LINE_PVM3) /** * @brief Check whether the specified PVM3 EXTI interrupt flag is set or not. * @retval EXTI PVM3 Line Status. */ #define __HAL_PWR_PVM3_EXTI_GET_FLAG() (EXTI->PR2 & PWR_EXTI_LINE_PVM3) /** * @brief Clear the PVM3 EXTI flag. * @retval None */ #define __HAL_PWR_PVM3_EXTI_CLEAR_FLAG() WRITE_REG(EXTI->PR2, PWR_EXTI_LINE_PVM3) /** * @brief Enable the PVM4 Extended Interrupt Line. * @retval None */ #define __HAL_PWR_PVM4_EXTI_ENABLE_IT() SET_BIT(EXTI->IMR2, PWR_EXTI_LINE_PVM4) /** * @brief Disable the PVM4 Extended Interrupt Line. * @retval None */ #define __HAL_PWR_PVM4_EXTI_DISABLE_IT() CLEAR_BIT(EXTI->IMR2, PWR_EXTI_LINE_PVM4) /** * @brief Enable the PVM4 Event Line. * @retval None */ #define __HAL_PWR_PVM4_EXTI_ENABLE_EVENT() SET_BIT(EXTI->EMR2, PWR_EVENT_LINE_PVM4) /** * @brief Disable the PVM4 Event Line. * @retval None */ #define __HAL_PWR_PVM4_EXTI_DISABLE_EVENT() CLEAR_BIT(EXTI->EMR2, PWR_EVENT_LINE_PVM4) /** * @brief Enable the PVM4 Extended Interrupt Rising Trigger. * @retval None */ #define __HAL_PWR_PVM4_EXTI_ENABLE_RISING_EDGE() SET_BIT(EXTI->RTSR2, PWR_EXTI_LINE_PVM4) /** * @brief Disable the PVM4 Extended Interrupt Rising Trigger. * @retval None */ #define __HAL_PWR_PVM4_EXTI_DISABLE_RISING_EDGE() CLEAR_BIT(EXTI->RTSR2, PWR_EXTI_LINE_PVM4) /** * @brief Enable the PVM4 Extended Interrupt Falling Trigger. * @retval None */ #define __HAL_PWR_PVM4_EXTI_ENABLE_FALLING_EDGE() SET_BIT(EXTI->FTSR2, PWR_EXTI_LINE_PVM4) /** * @brief Disable the PVM4 Extended Interrupt Falling Trigger. * @retval None */ #define __HAL_PWR_PVM4_EXTI_DISABLE_FALLING_EDGE() CLEAR_BIT(EXTI->FTSR2, PWR_EXTI_LINE_PVM4) /** * @brief PVM4 EXTI line configuration: set rising & falling edge trigger. * @retval None */ #define __HAL_PWR_PVM4_EXTI_ENABLE_RISING_FALLING_EDGE() \ do { \ __HAL_PWR_PVM4_EXTI_ENABLE_RISING_EDGE(); \ __HAL_PWR_PVM4_EXTI_ENABLE_FALLING_EDGE(); \ } while(0) /** * @brief Disable the PVM4 Extended Interrupt Rising & Falling Trigger. * @retval None */ #define __HAL_PWR_PVM4_EXTI_DISABLE_RISING_FALLING_EDGE() \ do { \ __HAL_PWR_PVM4_EXTI_DISABLE_RISING_EDGE(); \ __HAL_PWR_PVM4_EXTI_DISABLE_FALLING_EDGE(); \ } while(0) /** * @brief Generate a Software interrupt on selected EXTI line. * @retval None */ #define __HAL_PWR_PVM4_EXTI_GENERATE_SWIT() SET_BIT(EXTI->SWIER2, PWR_EXTI_LINE_PVM4) /** * @brief Check whether or not the specified PVM4 EXTI interrupt flag is set. * @retval EXTI PVM4 Line Status. */ #define __HAL_PWR_PVM4_EXTI_GET_FLAG() (EXTI->PR2 & PWR_EXTI_LINE_PVM4) /** * @brief Clear the PVM4 EXTI flag. * @retval None */ #define __HAL_PWR_PVM4_EXTI_CLEAR_FLAG() WRITE_REG(EXTI->PR2, PWR_EXTI_LINE_PVM4) /** * @brief Configure the main internal regulator output voltage. * @param __REGULATOR__: specifies the regulator output voltage to achieve * a tradeoff between performance and power consumption. * This parameter can be one of the following values: * @arg @ref PWR_REGULATOR_VOLTAGE_SCALE1 Regulator voltage output range 1 mode, * typical output voltage at 1.2 V, * system frequency up to 80 MHz. * @arg @ref PWR_REGULATOR_VOLTAGE_SCALE2 Regulator voltage output range 2 mode, * typical output voltage at 1.0 V, * system frequency up to 26 MHz. * @note This macro is similar to HAL_PWREx_ControlVoltageScaling() API but doesn't check * whether or not VOSF flag is cleared when moving from range 2 to range 1. User * may resort to __HAL_PWR_GET_FLAG() macro to check VOSF bit resetting. * @retval None */ #define __HAL_PWR_VOLTAGESCALING_CONFIG(__REGULATOR__) do { \ __IO uint32_t tmpreg; \ MODIFY_REG(PWR->CR1, PWR_CR1_VOS, (__REGULATOR__)); \ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(PWR->CR1, PWR_CR1_VOS); \ UNUSED(tmpreg); \ } while(0) /** * @} */ /* Private macros --------------------------------------------------------*/ /** @addtogroup PWREx_Private_Macros PWR Extended Private Macros * @{ */ #define IS_PWR_WAKEUP_PIN(PIN) (((PIN) == PWR_WAKEUP_PIN1) || \ ((PIN) == PWR_WAKEUP_PIN2) || \ ((PIN) == PWR_WAKEUP_PIN3) || \ ((PIN) == PWR_WAKEUP_PIN4) || \ ((PIN) == PWR_WAKEUP_PIN5) || \ ((PIN) == PWR_WAKEUP_PIN1_HIGH) || \ ((PIN) == PWR_WAKEUP_PIN2_HIGH) || \ ((PIN) == PWR_WAKEUP_PIN3_HIGH) || \ ((PIN) == PWR_WAKEUP_PIN4_HIGH) || \ ((PIN) == PWR_WAKEUP_PIN5_HIGH) || \ ((PIN) == PWR_WAKEUP_PIN1_LOW) || \ ((PIN) == PWR_WAKEUP_PIN2_LOW) || \ ((PIN) == PWR_WAKEUP_PIN3_LOW) || \ ((PIN) == PWR_WAKEUP_PIN4_LOW) || \ ((PIN) == PWR_WAKEUP_PIN5_LOW)) #if defined (STM32L475xx) || defined (STM32L476xx) || defined (STM32L485xx) || defined (STM32L486xx) #define IS_PWR_PVM_TYPE(TYPE) (((TYPE) == PWR_PVM_1) ||\ ((TYPE) == PWR_PVM_2) ||\ ((TYPE) == PWR_PVM_3) ||\ ((TYPE) == PWR_PVM_4)) #elif defined (STM32L471xx) #define IS_PWR_PVM_TYPE(TYPE) (((TYPE) == PWR_PVM_2) ||\ ((TYPE) == PWR_PVM_3) ||\ ((TYPE) == PWR_PVM_4)) #endif #if defined (STM32L433xx) || defined (STM32L443xx) || defined (STM32L452xx) || defined (STM32L462xx) #define IS_PWR_PVM_TYPE(TYPE) (((TYPE) == PWR_PVM_1) ||\ ((TYPE) == PWR_PVM_3) ||\ ((TYPE) == PWR_PVM_4)) #elif defined (STM32L431xx) || defined (STM32L432xx) || defined (STM32L442xx) || defined (STM32L451xx) #define IS_PWR_PVM_TYPE(TYPE) (((TYPE) == PWR_PVM_3) ||\ ((TYPE) == PWR_PVM_4)) #endif #define IS_PWR_PVM_MODE(MODE) (((MODE) == PWR_PVM_MODE_NORMAL) ||\ ((MODE) == PWR_PVM_MODE_IT_RISING) ||\ ((MODE) == PWR_PVM_MODE_IT_FALLING) ||\ ((MODE) == PWR_PVM_MODE_IT_RISING_FALLING) ||\ ((MODE) == PWR_PVM_MODE_EVENT_RISING) ||\ ((MODE) == PWR_PVM_MODE_EVENT_FALLING) ||\ ((MODE) == PWR_PVM_MODE_EVENT_RISING_FALLING)) #define IS_PWR_VOLTAGE_SCALING_RANGE(RANGE) (((RANGE) == PWR_REGULATOR_VOLTAGE_SCALE1) || \ ((RANGE) == PWR_REGULATOR_VOLTAGE_SCALE2)) #define IS_PWR_BATTERY_RESISTOR_SELECT(RESISTOR) (((RESISTOR) == PWR_BATTERY_CHARGING_RESISTOR_5) ||\ ((RESISTOR) == PWR_BATTERY_CHARGING_RESISTOR_1_5)) #define IS_PWR_BATTERY_CHARGING(CHARGING) (((CHARGING) == PWR_BATTERY_CHARGING_DISABLE) ||\ ((CHARGING) == PWR_BATTERY_CHARGING_ENABLE)) #define IS_PWR_GPIO_BIT_NUMBER(BIT_NUMBER) (((BIT_NUMBER) & GPIO_PIN_MASK) != (uint32_t)0x00) #if defined (STM32L431xx) || defined (STM32L433xx) || defined (STM32L443xx) || \ defined (STM32L451xx) || defined (STM32L452xx) || defined (STM32L462xx) #define IS_PWR_GPIO(GPIO) (((GPIO) == PWR_GPIO_A) ||\ ((GPIO) == PWR_GPIO_B) ||\ ((GPIO) == PWR_GPIO_C) ||\ ((GPIO) == PWR_GPIO_D) ||\ ((GPIO) == PWR_GPIO_E) ||\ ((GPIO) == PWR_GPIO_H)) #elif defined (STM32L432xx) || defined (STM32L442xx) #define IS_PWR_GPIO(GPIO) (((GPIO) == PWR_GPIO_A) ||\ ((GPIO) == PWR_GPIO_B) ||\ ((GPIO) == PWR_GPIO_C) ||\ ((GPIO) == PWR_GPIO_H)) #elif defined (STM32L471xx) || defined (STM32L475xx) || defined (STM32L476xx) || defined (STM32L485xx) || defined (STM32L486xx) #define IS_PWR_GPIO(GPIO) (((GPIO) == PWR_GPIO_A) ||\ ((GPIO) == PWR_GPIO_B) ||\ ((GPIO) == PWR_GPIO_C) ||\ ((GPIO) == PWR_GPIO_D) ||\ ((GPIO) == PWR_GPIO_E) ||\ ((GPIO) == PWR_GPIO_F) ||\ ((GPIO) == PWR_GPIO_G) ||\ ((GPIO) == PWR_GPIO_H)) #endif /** * @} */ /** @addtogroup PWREx_Exported_Functions PWR Extended Exported Functions * @{ */ /** @addtogroup PWREx_Exported_Functions_Group1 Extended Peripheral Control functions * @{ */ /* Peripheral Control functions **********************************************/ uint32_t HAL_PWREx_GetVoltageRange(void); HAL_StatusTypeDef HAL_PWREx_ControlVoltageScaling(uint32_t VoltageScaling); void HAL_PWREx_EnableBatteryCharging(uint32_t ResistorSelection); void HAL_PWREx_DisableBatteryCharging(void); #if defined(PWR_CR2_USV) void HAL_PWREx_EnableVddUSB(void); void HAL_PWREx_DisableVddUSB(void); #endif /* PWR_CR2_USV */ #if defined(PWR_CR2_IOSV) void HAL_PWREx_EnableVddIO2(void); void HAL_PWREx_DisableVddIO2(void); #endif /* PWR_CR2_IOSV */ void HAL_PWREx_EnableInternalWakeUpLine(void); void HAL_PWREx_DisableInternalWakeUpLine(void); HAL_StatusTypeDef HAL_PWREx_EnableGPIOPullUp(uint32_t GPIO, uint32_t GPIONumber); HAL_StatusTypeDef HAL_PWREx_DisableGPIOPullUp(uint32_t GPIO, uint32_t GPIONumber); HAL_StatusTypeDef HAL_PWREx_EnableGPIOPullDown(uint32_t GPIO, uint32_t GPIONumber); HAL_StatusTypeDef HAL_PWREx_DisableGPIOPullDown(uint32_t GPIO, uint32_t GPIONumber); void HAL_PWREx_EnablePullUpPullDownConfig(void); void HAL_PWREx_DisablePullUpPullDownConfig(void); void HAL_PWREx_EnableSRAM2ContentRetention(void); void HAL_PWREx_DisableSRAM2ContentRetention(void); #if defined(PWR_CR2_PVME1) void HAL_PWREx_EnablePVM1(void); void HAL_PWREx_DisablePVM1(void); #endif /* PWR_CR2_PVME1 */ #if defined(PWR_CR2_PVME2) void HAL_PWREx_EnablePVM2(void); void HAL_PWREx_DisablePVM2(void); #endif /* PWR_CR2_PVME2 */ void HAL_PWREx_EnablePVM3(void); void HAL_PWREx_DisablePVM3(void); void HAL_PWREx_EnablePVM4(void); void HAL_PWREx_DisablePVM4(void); HAL_StatusTypeDef HAL_PWREx_ConfigPVM(PWR_PVMTypeDef *sConfigPVM); /* Low Power modes configuration functions ************************************/ void HAL_PWREx_EnableLowPowerRunMode(void); HAL_StatusTypeDef HAL_PWREx_DisableLowPowerRunMode(void); void HAL_PWREx_EnterSTOP0Mode(uint8_t STOPEntry); void HAL_PWREx_EnterSTOP1Mode(uint8_t STOPEntry); void HAL_PWREx_EnterSTOP2Mode(uint8_t STOPEntry); void HAL_PWREx_EnterSHUTDOWNMode(void); void HAL_PWREx_PVD_PVM_IRQHandler(void); #if defined(PWR_CR2_PVME1) void HAL_PWREx_PVM1Callback(void); #endif /* PWR_CR2_PVME1 */ #if defined(PWR_CR2_PVME2) void HAL_PWREx_PVM2Callback(void); #endif /* PWR_CR2_PVME2 */ void HAL_PWREx_PVM3Callback(void); void HAL_PWREx_PVM4Callback(void); /** * @} */ /** * @} */ /** * @} */ /** * @} */ #ifdef __cplusplus } #endif #endif /* __STM32L4xx_HAL_PWR_EX_H */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/