/** ****************************************************************************** * @file stm32h7xx_ll_pwr.h * @author MCD Application Team * @brief Header file of PWR LL module. ****************************************************************************** * @attention * *

© COPYRIGHT(c) 2017 STMicroelectronics. * All rights reserved.

* * This software component is licensed by ST under BSD 3-Clause license, * the "License"; You may not use this file except in compliance with the * License. You may obtain a copy of the License at: * opensource.org/licenses/BSD-3-Clause * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef STM32H7xx_LL_PWR_H #define STM32H7xx_LL_PWR_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "stm32h7xx.h" /** @addtogroup STM32H7xx_LL_Driver * @{ */ #if defined (PWR) /** @defgroup PWR_LL PWR * @{ */ /* Private types -------------------------------------------------------------*/ /* Private variables ---------------------------------------------------------*/ /* Private constants ---------------------------------------------------------*/ /** @defgroup PWR_LL_Private_Constants PWR Private Constants * @{ */ /** @defgroup PWR_LL_WAKEUP_PIN_OFFSET Wake-Up Pins register offsets Defines * @brief Flags defines which can be used with LL_PWR_WriteReg function * @{ */ /* Wake-Up Pins PWR register offsets */ #define LL_PWR_WAKEUP_PINS_PULL_SHIFT_OFFSET 2UL #define LL_PWR_WAKEUP_PINS_MAX_SHIFT_MASK 0x1FU /** * @} */ /** * @} */ /* Private macros ------------------------------------------------------------*/ /* Exported types ------------------------------------------------------------*/ /* Exported constants --------------------------------------------------------*/ /** @defgroup PWR_LL_Exported_Constants PWR Exported Constants * @{ */ /** @defgroup PWR_LL_EC_CLEAR_FLAG Clear Flags Defines * @brief Flags defines which can be used with LL_PWR_WriteReg function * @{ */ #define LL_PWR_FLAG_CPU_CSSF PWR_CPUCR_CSSF /*!< Clear flags for CPU */ #if defined (DUAL_CORE) #define LL_PWR_FLAG_CPU2_CSSF PWR_CPU2CR_CSSF /*!< Clear flags for CPU2 */ #endif /* DUAL_CORE */ #define LL_PWR_FLAG_WKUPCR_WKUPC6 PWR_WKUPCR_WKUPC6 /*!< Clear PC1 WKUP flag */ #define LL_PWR_FLAG_WKUPCR_WKUPC5 PWR_WKUPCR_WKUPC5 /*!< Clear PI11 WKUP flag */ #define LL_PWR_FLAG_WKUPCR_WKUPC4 PWR_WKUPCR_WKUPC4 /*!< Clear PC13 WKUP flag */ #define LL_PWR_FLAG_WKUPCR_WKUPC3 PWR_WKUPCR_WKUPC3 /*!< Clear PI8 WKUP flag */ #define LL_PWR_FLAG_WKUPCR_WKUPC2 PWR_WKUPCR_WKUPC2 /*!< Clear PA2 WKUP flag */ #define LL_PWR_FLAG_WKUPCR_WKUPC1 PWR_WKUPCR_WKUPC1 /*!< Clear PA0 WKUP flag */ /** * @} */ /** @defgroup PWR_LL_EC_GET_FLAG Get Flags Defines * @brief Flags defines which can be used with LL_PWR_ReadReg function * @{ */ #define LL_PWR_FLAG_AVDO PWR_CSR1_AVDO /*!< Analog voltage detector output on VDDA flag */ #define LL_PWR_FLAG_PVDO PWR_CSR1_PVDO /*!< Programmable voltage detect output flag */ #define LL_PWR_FLAG_ACTVOS PWR_CSR1_ACTVOS /*!< Current VOS applied for VCORE voltage scaling flag */ #define LL_PWR_FLAG_ACTVOSRDY PWR_CSR1_ACTVOSRDY /*!< Ready bit for current actual used VOS for VCORE voltage scaling flag */ #if defined (PWR_CSR1_MMCVDO) #define LL_PWR_FLAG_MMCVDO PWR_CSR1_MMCVDO /*!< Voltage detector output on VDDMMC flag */ #endif /* PWR_CSR1_MMCVDO */ #define LL_PWR_FLAG_TEMPH PWR_CR2_TEMPH /*!< Temperature high threshold flag */ #define LL_PWR_FLAG_TEMPL PWR_CR2_TEMPL /*!< Temperature low threshold flag */ #define LL_PWR_FLAG_VBATH PWR_CR2_VBATH /*!< VBAT high threshold flag */ #define LL_PWR_FLAG_VBATL PWR_CR2_VBATL /*!< VBAT low threshold flag */ #define LL_PWR_FLAG_BRRDY PWR_CR2_BRRDY /*!< Backup Regulator ready flag */ #define LL_PWR_FLAG_USBRDY PWR_CR3_USB33RDY /*!< USB supply ready flag */ #define LL_PWR_FLAG_SMPSEXTRDY PWR_CR3_SMPSEXTRDY /*!< SMPS External supply ready flag */ #if defined (PWR_CPUCR_SBF_D2) #define LL_PWR_FLAG_CPU_SBF_D2 PWR_CPUCR_SBF_D2 /*!< D2 domain DSTANDBY Flag */ #endif /* PWR_CPUCR_SBF_D2 */ #if defined (PWR_CPUCR_SBF_D1) #define LL_PWR_FLAG_CPU_SBF_D1 PWR_CPUCR_SBF_D1 /*!< D1 domain DSTANDBY Flag */ #endif /* PWR_CPUCR_SBF_D1 */ #define LL_PWR_FLAG_CPU_SBF PWR_CPUCR_SBF /*!< System STANDBY Flag */ #define LL_PWR_FLAG_CPU_STOPF PWR_CPUCR_STOPF /*!< STOP Flag */ #if defined (DUAL_CORE) #define LL_PWR_FLAG_CPU_HOLD2F PWR_CPUCR_HOLD2F /*!< CPU2 in hold wakeup flag */ #endif /* DUAL_CORE */ #if defined (DUAL_CORE) #define LL_PWR_FLAG_CPU2_SBF_D2 PWR_CPU2CR_SBF_D2 /*!< D2 domain DSTANDBY Flag */ #define LL_PWR_FLAG_CPU2_SBF_D1 PWR_CPU2CR_SBF_D1 /*!< D1 domain DSTANDBY Flag */ #define LL_PWR_FLAG_CPU2_SBF PWR_CPU2CR_SBF /*!< System STANDBY Flag */ #define LL_PWR_FLAG_CPU2_STOPF PWR_CPU2CR_STOPF /*!< STOP Flag */ #define LL_PWR_FLAG_CPU2_HOLD1F PWR_CPU2CR_HOLD1F /*!< CPU1 in hold wakeup flag */ #endif /* DUAL_CORE */ #if defined (PWR_CPUCR_PDDS_D2) #define LL_PWR_D3CR_VOSRDY PWR_D3CR_VOSRDY /*!< Voltage scaling ready flag */ #else #define LL_PWR_SRDCR_VOSRDY PWR_SRDCR_VOSRDY /*!< Voltage scaling ready flag */ #endif /* PWR_CPUCR_PDDS_D2 */ #define LL_PWR_WKUPFR_WKUPF6 PWR_WKUPFR_WKUPF6 /*!< Wakeup flag on PC1 */ #define LL_PWR_WKUPFR_WKUPF5 PWR_WKUPFR_WKUPF5 /*!< Wakeup flag on PI11 */ #define LL_PWR_WKUPFR_WKUPF4 PWR_WKUPFR_WKUPF4 /*!< Wakeup flag on PC13 */ #define LL_PWR_WKUPFR_WKUPF3 PWR_WKUPFR_WKUPF3 /*!< Wakeup flag on PI8 */ #define LL_PWR_WKUPFR_WKUPF2 PWR_WKUPFR_WKUPF2 /*!< Wakeup flag on PA2 */ #define LL_PWR_WKUPFR_WKUPF1 PWR_WKUPFR_WKUPF1 /*!< Wakeup flag on PA0 */ /** * @} */ /** @defgroup PWR_LL_EC_MODE_PWR Power mode * @{ */ #if defined (PWR_CPUCR_PDDS_D2) #define LL_PWR_CPU_MODE_D1STOP 0x00000000U /*!< Enter D1 domain to Stop mode when the CPU enters deepsleep */ #define LL_PWR_CPU_MODE_D1STANDBY PWR_CPUCR_PDDS_D1 /*!< Enter D1 domain to Standby mode when the CPU enters deepsleep */ #else #define LL_PWR_CPU_MODE_CDSTOP 0x00000000U /*!< Enter CD domain to Stop mode when the CPU enters deepsleep */ #define LL_PWR_CPU_MODE_CDSTOP2 PWR_CPUCR_RETDS_CD /*!< Enter CD domain to Stop2 mode when the CPU enters deepsleep */ #endif /* PWR_CPUCR_PDDS_D2 */ #if defined (PWR_CPUCR_PDDS_D2) #define LL_PWR_CPU_MODE_D2STOP 0x00000000U /*!< Enter D2 domain to Stop mode when the CPU enters deepsleep */ #define LL_PWR_CPU_MODE_D2STANDBY PWR_CPUCR_PDDS_D2 /*!< Enter D2 domain to Standby mode when the CPU enters deepsleep */ #endif /* PWR_CPUCR_PDDS_D2 */ #if defined (PWR_CPUCR_PDDS_D2) #define LL_PWR_CPU_MODE_D3RUN PWR_CPUCR_RUN_D3 /*!< Keep system D3 domain in Run mode when the CPU enter deepsleep */ #define LL_PWR_CPU_MODE_D3STOP 0x00000000U /*!< Enter D3 domain to Stop mode when the CPU enters deepsleep */ #define LL_PWR_CPU_MODE_D3STANDBY PWR_CPUCR_PDDS_D3 /*!< Enter D3 domain to Standby mode when the CPU enters deepsleep */ #else #define LL_PWR_CPU_MODE_SRDRUN PWR_CPUCR_RUN_SRD /*!< Keep system SRD domain in Run mode when the CPU enter deepsleep */ #define LL_PWR_CPU_MODE_SRDSTOP 0x00000000U /*!< Enter SRD domain to Stop mode when the CPU enters deepsleep */ #define LL_PWR_CPU_MODE_SRDSTANDBY PWR_CPUCR_PDDS_SRD /*!< Enter SRD domain to Standby mode when the CPU enters deepsleep */ #endif /* PWR_CPUCR_PDDS_D2 */ #if defined (DUAL_CORE) #define LL_PWR_CPU2_MODE_D1STOP 0x00000000U /*!< Enter D1 domain to Stop mode when the CPU2 enters deepsleep */ #define LL_PWR_CPU2_MODE_D1STANDBY PWR_CPU2CR_PDDS_D1 /*!< Enter D1 domain to Standby mode when the CPU2 enters deepsleep */ #define LL_PWR_CPU2_MODE_D2STOP 0x00000000U /*!< Enter D2 domain to Stop mode when the CPU2 enters deepsleep */ #define LL_PWR_CPU2_MODE_D2STANDBY PWR_CPU2CR_PDDS_D2 /*!< Enter D2 domain to Standby mode when the CPU2 enters deepsleep */ #define LL_PWR_CPU2_MODE_D3RUN PWR_CPU2CR_RUN_D3 /*!< Keep system D3 domain in RUN mode when the CPU2 enter deepsleep */ #define LL_PWR_CPU2_MODE_D3STOP 0x00000000U /*!< Enter D3 domain to Stop mode when the CPU2 enters deepsleep */ #define LL_PWR_CPU2_MODE_D3STANDBY PWR_CPU2CR_PDDS_D3 /*!< Enter D3 domain to Standby mode when the CPU2 enter deepsleep */ #endif /* DUAL_CORE */ /** * @} */ /** @defgroup PWR_LL_EC_REGU_VOLTAGE Run mode Regulator Voltage Scaling * @{ */ #if defined (PWR_CPUCR_PDDS_D2) #define LL_PWR_REGU_VOLTAGE_SCALE3 PWR_D3CR_VOS_0 /*!< Select voltage scale 3 */ #define LL_PWR_REGU_VOLTAGE_SCALE2 PWR_D3CR_VOS_1 /*!< Select voltage scale 2 */ #define LL_PWR_REGU_VOLTAGE_SCALE1 (PWR_D3CR_VOS_0 | PWR_D3CR_VOS_1) /*!< Select voltage scale 1 */ #define LL_PWR_REGU_VOLTAGE_SCALE0 (PWR_D3CR_VOS_0 | PWR_D3CR_VOS_1) /*!< Select voltage scale 0 */ #else #define LL_PWR_REGU_VOLTAGE_SCALE3 0x00000000U /*!< Select voltage scale 3 */ #define LL_PWR_REGU_VOLTAGE_SCALE2 PWR_D3CR_VOS_0 /*!< Select voltage scale 2 */ #define LL_PWR_REGU_VOLTAGE_SCALE1 PWR_D3CR_VOS_1 /*!< Select voltage scale 1 */ #define LL_PWR_REGU_VOLTAGE_SCALE0 (PWR_D3CR_VOS_0 | PWR_D3CR_VOS_1) /*!< Select voltage scale 0 */ #endif /* PWR_CPUCR_PDDS_D2 */ /** * @} */ /** @defgroup PWR_LL_EC_STOP_MODE_REGU_VOLTAGE Stop mode Regulator Voltage Scaling * @{ */ #define LL_PWR_REGU_VOLTAGE_SVOS_SCALE5 PWR_CR1_SVOS_0 /*!< Select voltage scale 5 when system enters STOP mode */ #define LL_PWR_REGU_VOLTAGE_SVOS_SCALE4 PWR_CR1_SVOS_1 /*!< Select voltage scale 4 when system enters STOP mode */ #define LL_PWR_REGU_VOLTAGE_SVOS_SCALE3 (PWR_CR1_SVOS_0 | PWR_CR1_SVOS_1) /*!< Select voltage scale 3 when system enters STOP mode */ /** * @} */ /** @defgroup PWR_LL_EC_REGU_MODE_DS_MODE Regulator Mode In Deep Sleep Mode * @{ */ #define LL_PWR_REGU_DSMODE_MAIN 0x00000000U /*!< Voltage Regulator in main mode during deepsleep mode */ #define LL_PWR_REGU_DSMODE_LOW_POWER PWR_CR1_LPDS /*!< Voltage Regulator in low-power mode during deepsleep mode */ /** * @} */ /** @defgroup PWR_LL_EC_PVDLEVEL Power Digital Voltage Level Detector * @{ */ #define LL_PWR_PVDLEVEL_0 PWR_CR1_PLS_LEV0 /*!< Voltage threshold detected by PVD 1.95 V */ #define LL_PWR_PVDLEVEL_1 PWR_CR1_PLS_LEV1 /*!< Voltage threshold detected by PVD 2.1 V */ #define LL_PWR_PVDLEVEL_2 PWR_CR1_PLS_LEV2 /*!< Voltage threshold detected by PVD 2.25 V */ #define LL_PWR_PVDLEVEL_3 PWR_CR1_PLS_LEV3 /*!< Voltage threshold detected by PVD 2.4 V */ #define LL_PWR_PVDLEVEL_4 PWR_CR1_PLS_LEV4 /*!< Voltage threshold detected by PVD 2.55 V */ #define LL_PWR_PVDLEVEL_5 PWR_CR1_PLS_LEV5 /*!< Voltage threshold detected by PVD 2.7 V */ #define LL_PWR_PVDLEVEL_6 PWR_CR1_PLS_LEV6 /*!< Voltage threshold detected by PVD 2.85 V */ #define LL_PWR_PVDLEVEL_7 PWR_CR1_PLS_LEV7 /*!< External voltage level on PVD_IN pin, compared to internal VREFINT level. */ /** * @} */ /** @defgroup PWR_LL_EC_AVDLEVEL Power Analog Voltage Level Detector * @{ */ #define LL_PWR_AVDLEVEL_0 PWR_CR1_ALS_LEV0 /*!< Analog Voltage threshold detected by AVD 1.7 V */ #define LL_PWR_AVDLEVEL_1 PWR_CR1_ALS_LEV1 /*!< Analog Voltage threshold detected by AVD 2.1 V */ #define LL_PWR_AVDLEVEL_2 PWR_CR1_ALS_LEV2 /*!< Analog Voltage threshold detected by AVD 2.5 V */ #define LL_PWR_AVDLEVEL_3 PWR_CR1_ALS_LEV3 /*!< Analog Voltage threshold detected by AVD 2.8 V */ /** * @} */ /** @defgroup PWR_LL_EC_BATT_CHARG_RESISTOR Battery Charge Resistor * @{ */ #define LL_PWR_BATT_CHARG_RESISTOR_5K 0x00000000U /*!< Charge the Battery through a 5 kO resistor */ #define LL_PWR_BATT_CHARGRESISTOR_1_5K PWR_CR3_VBRS /*!< Charge the Battery through a 1.5 kO resistor */ /** * @} */ /** @defgroup PWR_LL_EC_WAKEUP_PIN Wakeup Pins * @{ */ #define LL_PWR_WAKEUP_PIN1 PWR_WKUPEPR_WKUPEN1 /*!< Wake-Up pin 1 : PA0 */ #define LL_PWR_WAKEUP_PIN2 PWR_WKUPEPR_WKUPEN2 /*!< Wake-Up pin 2 : PA2 */ #define LL_PWR_WAKEUP_PIN3 PWR_WKUPEPR_WKUPEN3 /*!< Wake-Up pin 3 : PI8 */ #define LL_PWR_WAKEUP_PIN4 PWR_WKUPEPR_WKUPEN4 /*!< Wake-Up pin 4 : PC13 */ #define LL_PWR_WAKEUP_PIN5 PWR_WKUPEPR_WKUPEN5 /*!< Wake-Up pin 5 : PI11 */ #define LL_PWR_WAKEUP_PIN6 PWR_WKUPEPR_WKUPEN6 /*!< Wake-Up pin 6 : PC1 */ /** * @} */ /** @defgroup PWR_LL_EC_WAKEUP_PIN_PULL Wakeup Pins pull configuration * @{ */ #define LL_PWR_WAKEUP_PIN_NOPULL 0x00000000UL /*!< Configure Wake-Up pin in no pull */ #define LL_PWR_WAKEUP_PIN_PULLUP 0x00000001UL /*!< Configure Wake-Up pin in pull Up */ #define LL_PWR_WAKEUP_PIN_PULLDOWN 0x00000002UL /*!< Configure Wake-Up pin in pull Down */ /** * @} */ /** @defgroup PWR_LL_EC_SUPPLY_PWR Power supply source configuration * @{ */ #define LL_PWR_LDO_SUPPLY PWR_CR3_LDOEN /*!< Core domains are suppplied from the LDO */ #if defined (SMPS) #define LL_PWR_DIRECT_SMPS_SUPPLY PWR_CR3_SMPSEN /*!< Core domains are suppplied from the SMPS */ #define LL_PWR_SMPS_1V8_SUPPLIES_LDO (PWR_CR3_SMPSLEVEL_0 | PWR_CR3_SMPSEN | PWR_CR3_LDOEN) /*!< The SMPS 1.8V output supplies the LDO which supplies the Core domains */ #define LL_PWR_SMPS_2V5_SUPPLIES_LDO (PWR_CR3_SMPSLEVEL_1 | PWR_CR3_SMPSEN | PWR_CR3_LDOEN) /*!< The SMPS 2.5V output supplies the LDO which supplies the Core domains */ #define LL_PWR_SMPS_1V8_SUPPLIES_EXT_AND_LDO (PWR_CR3_SMPSLEVEL_0 | PWR_CR3_SMPSEXTHP | PWR_CR3_SMPSEN | PWR_CR3_LDOEN) /*!< The SMPS 1.8V output supplies an external circuits and the LDO. The Core domains are suppplied from the LDO */ #define LL_PWR_SMPS_2V5_SUPPLIES_EXT_AND_LDO (PWR_CR3_SMPSLEVEL_1 | PWR_CR3_SMPSEXTHP | PWR_CR3_SMPSEN | PWR_CR3_LDOEN) /*!< The SMPS 2.5V output supplies an external circuits and the LDO. The Core domains are suppplied from the LDO */ #define LL_PWR_SMPS_1V8_SUPPLIES_EXT (PWR_CR3_SMPSLEVEL_0 | PWR_CR3_SMPSEXTHP | PWR_CR3_SMPSEN | PWR_CR3_BYPASS) /*!< The SMPS 1.8V output supplies an external source which supplies the Core domains */ #define LL_PWR_SMPS_2V5_SUPPLIES_EXT (PWR_CR3_SMPSLEVEL_1 | PWR_CR3_SMPSEXTHP | PWR_CR3_SMPSEN | PWR_CR3_BYPASS) /*!< The SMPS 2.5V output supplies an external source which supplies the Core domains */ #endif /* SMPS */ #define LL_PWR_EXTERNAL_SOURCE_SUPPLY PWR_CR3_BYPASS /*!< The SMPS and the LDO are Bypassed. The Core domains are supplied from an external source */ /** * @} */ /** * @} */ /* Exported macro ------------------------------------------------------------*/ /** @defgroup PWR_LL_Exported_Macros PWR Exported Macros * @{ */ /** @defgroup PWR_LL_EM_WRITE_READ Common write and read registers Macros * @{ */ /** * @brief Write a value in PWR register * @param __REG__ Register to be written * @param __VALUE__ Value to be written in the register * @retval None */ #define LL_PWR_WriteReg(__REG__, __VALUE__) WRITE_REG(PWR->__REG__, (__VALUE__)) /** * @brief Read a value in PWR register * @param __REG__ Register to be read * @retval Register value */ #define LL_PWR_ReadReg(__REG__) READ_REG(PWR->__REG__) /** * @} */ /** * @} */ /* Exported functions --------------------------------------------------------*/ /** @defgroup PWR_LL_Exported_Functions PWR Exported Functions * @{ */ /** @defgroup PWR_LL_EF_Configuration Configuration * @{ */ /** * @brief Set the voltage Regulator mode during deep sleep mode * @rmtoll CR1 LPDS LL_PWR_SetRegulModeDS * @param RegulMode This parameter can be one of the following values: * @arg @ref LL_PWR_REGU_DSMODE_MAIN * @arg @ref LL_PWR_REGU_DSMODE_LOW_POWER * @retval None */ __STATIC_INLINE void LL_PWR_SetRegulModeDS(uint32_t RegulMode) { MODIFY_REG(PWR->CR1, PWR_CR1_LPDS, RegulMode); } /** * @brief Get the voltage Regulator mode during deep sleep mode * @rmtoll CR1 LPDS LL_PWR_GetRegulModeDS * @retval Returned value can be one of the following values: * @arg @ref LL_PWR_REGU_DSMODE_MAIN * @arg @ref LL_PWR_REGU_DSMODE_LOW_POWER */ __STATIC_INLINE uint32_t LL_PWR_GetRegulModeDS(void) { return (uint32_t)(READ_BIT(PWR->CR1, PWR_CR1_LPDS)); } /** * @brief Enable Power Voltage Detector * @rmtoll CR1 PVDEN LL_PWR_EnablePVD * @retval None */ __STATIC_INLINE void LL_PWR_EnablePVD(void) { SET_BIT(PWR->CR1, PWR_CR1_PVDEN); } /** * @brief Disable Power Voltage Detector * @rmtoll CR1 PVDEN LL_PWR_DisablePVD * @retval None */ __STATIC_INLINE void LL_PWR_DisablePVD(void) { CLEAR_BIT(PWR->CR1, PWR_CR1_PVDEN); } /** * @brief Check if Power Voltage Detector is enabled * @rmtoll CR1 PVDEN LL_PWR_IsEnabledPVD * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsEnabledPVD(void) { return ((READ_BIT(PWR->CR1, PWR_CR1_PVDEN) == (PWR_CR1_PVDEN)) ? 1UL : 0UL); } /** * @brief Configure the voltage threshold detected by the Power Voltage Detector * @rmtoll CR1 PLS LL_PWR_SetPVDLevel * @param PVDLevel This parameter can be one of the following values: * @arg @ref LL_PWR_PVDLEVEL_0 * @arg @ref LL_PWR_PVDLEVEL_1 * @arg @ref LL_PWR_PVDLEVEL_2 * @arg @ref LL_PWR_PVDLEVEL_3 * @arg @ref LL_PWR_PVDLEVEL_4 * @arg @ref LL_PWR_PVDLEVEL_5 * @arg @ref LL_PWR_PVDLEVEL_6 * @arg @ref LL_PWR_PVDLEVEL_7 * @retval None */ __STATIC_INLINE void LL_PWR_SetPVDLevel(uint32_t PVDLevel) { MODIFY_REG(PWR->CR1, PWR_CR1_PLS, PVDLevel); } /** * @brief Get the voltage threshold detection * @rmtoll CR1 PLS LL_PWR_GetPVDLevel * @retval Returned value can be one of the following values: * @arg @ref LL_PWR_PVDLEVEL_0 * @arg @ref LL_PWR_PVDLEVEL_1 * @arg @ref LL_PWR_PVDLEVEL_2 * @arg @ref LL_PWR_PVDLEVEL_3 * @arg @ref LL_PWR_PVDLEVEL_4 * @arg @ref LL_PWR_PVDLEVEL_5 * @arg @ref LL_PWR_PVDLEVEL_6 * @arg @ref LL_PWR_PVDLEVEL_7 */ __STATIC_INLINE uint32_t LL_PWR_GetPVDLevel(void) { return (uint32_t)(READ_BIT(PWR->CR1, PWR_CR1_PLS)); } /** * @brief Enable access to the backup domain * @rmtoll CR1 DBP LL_PWR_EnableBkUpAccess * @retval None */ __STATIC_INLINE void LL_PWR_EnableBkUpAccess(void) { SET_BIT(PWR->CR1, PWR_CR1_DBP); } /** * @brief Disable access to the backup domain * @rmtoll CR1 DBP LL_PWR_DisableBkUpAccess * @retval None */ __STATIC_INLINE void LL_PWR_DisableBkUpAccess(void) { CLEAR_BIT(PWR->CR1, PWR_CR1_DBP); } /** * @brief Check if the backup domain is enabled * @rmtoll CR1 DBP LL_PWR_IsEnabledBkUpAccess * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsEnabledBkUpAccess(void) { return ((READ_BIT(PWR->CR1, PWR_CR1_DBP) == (PWR_CR1_DBP)) ? 1UL : 0UL); } /** * @brief Enable the Flash Power Down in Stop Mode * @rmtoll CR1 FLPS LL_PWR_EnableFlashPowerDown * @retval None */ __STATIC_INLINE void LL_PWR_EnableFlashPowerDown(void) { SET_BIT(PWR->CR1, PWR_CR1_FLPS); } /** * @brief Disable the Flash Power Down in Stop Mode * @rmtoll CR1 FLPS LL_PWR_DisableFlashPowerDown * @retval None */ __STATIC_INLINE void LL_PWR_DisableFlashPowerDown(void) { CLEAR_BIT(PWR->CR1, PWR_CR1_FLPS); } /** * @brief Check if the Flash Power Down in Stop Mode is enabled * @rmtoll CR1 FLPS LL_PWR_IsEnabledFlashPowerDown * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsEnabledFlashPowerDown(void) { return ((READ_BIT(PWR->CR1, PWR_CR1_FLPS) == (PWR_CR1_FLPS)) ? 1UL : 0UL); } #if defined (PWR_CR1_BOOSTE) /** * @brief Enable the Analog Voltage Booster (VDDA) * @rmtoll CR1 BOOSTE LL_PWR_EnableAnalogBooster * @retval None */ __STATIC_INLINE void LL_PWR_EnableAnalogBooster(void) { SET_BIT(PWR->CR1, PWR_CR1_BOOSTE); } /** * @brief Disable the Analog Voltage Booster (VDDA) * @rmtoll CR1 BOOSTE LL_PWR_DisableAnalogBooster * @retval None */ __STATIC_INLINE void LL_PWR_DisableAnalogBooster(void) { CLEAR_BIT(PWR->CR1, PWR_CR1_BOOSTE); } /** * @brief Check if the Analog Voltage Booster (VDDA) is enabled * @rmtoll CR1 BOOSTE LL_PWR_IsEnabledAnalogBooster * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsEnabledAnalogBooster(void) { return ((READ_BIT(PWR->CR1, PWR_CR1_BOOSTE) == (PWR_CR1_BOOSTE)) ? 1UL : 0UL); } #endif /* PWR_CR1_BOOSTE */ #if defined (PWR_CR1_AVD_READY) /** * @brief Enable the Analog Voltage Ready to isolate the BOOST IP untill VDDA will be ready * @rmtoll CR1 AVD_READY LL_PWR_EnableAnalogVoltageReady * @retval None */ __STATIC_INLINE void LL_PWR_EnableAnalogVoltageReady(void) { SET_BIT(PWR->CR1, PWR_CR1_AVD_READY); } /** * @brief Disable the Analog Voltage Ready (VDDA) * @rmtoll CR1 AVD_READY LL_PWR_DisableAnalogVoltageReady * @retval None */ __STATIC_INLINE void LL_PWR_DisableAnalogVoltageReady(void) { CLEAR_BIT(PWR->CR1, PWR_CR1_AVD_READY); } /** * @brief Check if the Analog Voltage Booster (VDDA) is enabled * @rmtoll CR1 AVD_READY LL_PWR_IsEnabledAnalogVoltageReady * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsEnabledAnalogVoltageReady(void) { return ((READ_BIT(PWR->CR1, PWR_CR1_AVD_READY) == (PWR_CR1_AVD_READY)) ? 1UL : 0UL); } #endif /* PWR_CR1_AVD_READY */ /** * @brief Set the internal Regulator output voltage in STOP mode * @rmtoll CR1 SVOS LL_PWR_SetStopModeRegulVoltageScaling * @param VoltageScaling This parameter can be one of the following values: * @arg @ref LL_PWR_REGU_VOLTAGE_SVOS_SCALE3 * @arg @ref LL_PWR_REGU_VOLTAGE_SVOS_SCALE4 * @arg @ref LL_PWR_REGU_VOLTAGE_SVOS_SCALE5 * @retval None */ __STATIC_INLINE void LL_PWR_SetStopModeRegulVoltageScaling(uint32_t VoltageScaling) { MODIFY_REG(PWR->CR1, PWR_CR1_SVOS, VoltageScaling); } /** * @brief Get the internal Regulator output voltage in STOP mode * @rmtoll CR1 SVOS LL_PWR_GetStopModeRegulVoltageScaling * @retval Returned value can be one of the following values: * @arg @ref LL_PWR_REGU_VOLTAGE_SVOS_SCALE3 * @arg @ref LL_PWR_REGU_VOLTAGE_SVOS_SCALE4 * @arg @ref LL_PWR_REGU_VOLTAGE_SVOS_SCALE5 */ __STATIC_INLINE uint32_t LL_PWR_GetStopModeRegulVoltageScaling(void) { return (uint32_t)(READ_BIT(PWR->CR1, PWR_CR1_SVOS)); } /** * @brief Enable Analog Power Voltage Detector * @rmtoll CR1 AVDEN LL_PWR_EnableAVD * @retval None */ __STATIC_INLINE void LL_PWR_EnableAVD(void) { SET_BIT(PWR->CR1, PWR_CR1_AVDEN); } /** * @brief Disable Analog Power Voltage Detector * @rmtoll CR1 AVDEN LL_PWR_DisableAVD * @retval None */ __STATIC_INLINE void LL_PWR_DisableAVD(void) { CLEAR_BIT(PWR->CR1, PWR_CR1_AVDEN); } /** * @brief Check if Analog Power Voltage Detector is enabled * @rmtoll CR1 AVDEN LL_PWR_IsEnabledAVD * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsEnabledAVD(void) { return ((READ_BIT(PWR->CR1, PWR_CR1_AVDEN) == (PWR_CR1_AVDEN)) ? 1UL : 0UL); } /** * @brief Configure the voltage threshold to be detected by the Analog Power Voltage Detector * @rmtoll CR1 ALS LL_PWR_SetAVDLevel * @param AVDLevel This parameter can be one of the following values: * @arg @ref LL_PWR_AVDLEVEL_0 * @arg @ref LL_PWR_AVDLEVEL_1 * @arg @ref LL_PWR_AVDLEVEL_2 * @arg @ref LL_PWR_AVDLEVEL_3 * @retval None */ __STATIC_INLINE void LL_PWR_SetAVDLevel(uint32_t AVDLevel) { MODIFY_REG(PWR->CR1, PWR_CR1_ALS, AVDLevel); } /** * @brief Get the Analog Voltage threshold to be detected by the Analog Power Voltage Detector * @rmtoll CR1 ALS LL_PWR_GetAVDLevel * @retval Returned value can be one of the following values: * @arg @ref LL_PWR_AVDLEVEL_0 * @arg @ref LL_PWR_AVDLEVEL_1 * @arg @ref LL_PWR_AVDLEVEL_2 * @arg @ref LL_PWR_AVDLEVEL_3 */ __STATIC_INLINE uint32_t LL_PWR_GetAVDLevel(void) { return (uint32_t)(READ_BIT(PWR->CR1, PWR_CR1_ALS)); } #if defined (PWR_CR1_AXIRAM1SO) /** * @brief Enable the AXI RAM1 shut-off in DStop/DStop2 mode * @rmtoll CR1 AXIRAM1SO LL_PWR_EnableAXIRAM1ShutOff * @retval None */ __STATIC_INLINE void LL_PWR_EnableAXIRAM1ShutOff(void) { SET_BIT(PWR->CR1, PWR_CR1_AXIRAM1SO); } /** * @brief Disable the AXI RAM1 shut-off in DStop/DStop2 mode * @rmtoll CR1 AXIRAM1SO LL_PWR_DisableAXIRAM1ShutOff * @retval None */ __STATIC_INLINE void LL_PWR_DisableAXIRAM1ShutOff(void) { CLEAR_BIT(PWR->CR1, PWR_CR1_AXIRAM1SO); } /** * @brief Check if the AXI RAM1 shut-off in DStop/DStop2 mode is enabled * @rmtoll CR1 AXIRAM1SO LL_PWR_IsEnabledAXIRAM1ShutOff * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsEnabledAXIRAM1ShutOff(void) { return ((READ_BIT(PWR->CR1, PWR_CR1_AXIRAM1SO) == (PWR_CR1_AXIRAM1SO)) ? 1UL : 0UL); } #endif /* PWR_CR1_AXIRAM1SO */ #if defined (PWR_CR1_AXIRAM2SO) /** * @brief Enable the AXI RAM2 shut-off in DStop/DStop2 mode * @rmtoll CR1 AXIRAM2SO LL_PWR_EnableAXIRAM2ShutOff * @retval None */ __STATIC_INLINE void LL_PWR_EnableAXIRAM2ShutOff(void) { SET_BIT(PWR->CR1, PWR_CR1_AXIRAM2SO); } /** * @brief Disable the AXI RAM2 shut-off in DStop/DStop2 mode * @rmtoll CR1 AXIRAM2SO LL_PWR_DisableAXIRAM2ShutOff * @retval None */ __STATIC_INLINE void LL_PWR_DisableAXIRAM2ShutOff(void) { CLEAR_BIT(PWR->CR1, PWR_CR1_AXIRAM2SO); } /** * @brief Check if the AXI RAM2 shut-off in DStop/DStop2 mode is enabled * @rmtoll CR1 AXIRAM2SO LL_PWR_IsEnabledAXIRAM2ShutOff * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsEnabledAXIRAM2ShutOff(void) { return ((READ_BIT(PWR->CR1, PWR_CR1_AXIRAM2SO) == (PWR_CR1_AXIRAM2SO)) ? 1UL : 0UL); } #endif /* PWR_CR1_AXIRAM2SO */ #if defined (PWR_CR1_AXIRAM3SO) /** * @brief Enable the AXI RAM3 shut-off in DStop/DStop2 mode * @rmtoll CR1 AXIRAM3SO LL_PWR_EnableAXIRAM3ShutOff * @retval None */ __STATIC_INLINE void LL_PWR_EnableAXIRAM3ShutOff(void) { SET_BIT(PWR->CR1, PWR_CR1_AXIRAM3SO); } /** * @brief Disable the AXI RAM3 shut-off in DStop/DStop2 mode * @rmtoll CR1 AXIRAM3SO LL_PWR_DisableAXIRAM3ShutOff * @retval None */ __STATIC_INLINE void LL_PWR_DisableAXIRAM3ShutOff(void) { CLEAR_BIT(PWR->CR1, PWR_CR1_AXIRAM3SO); } /** * @brief Check if the AXI RAM3 shut-off in DStop/DStop2 mode is enabled * @rmtoll CR1 AXIRAM3SO LL_PWR_IsEnabledAXIRAM3ShutOff * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsEnabledAXIRAM3ShutOff(void) { return ((READ_BIT(PWR->CR1, PWR_CR1_AXIRAM3SO) == (PWR_CR1_AXIRAM3SO)) ? 1UL : 0UL); } #endif /* PWR_CR1_AXIRAM3SO */ #if defined (PWR_CR1_AHBRAM1SO) /** * @brief Enable the AHB RAM1 shut-off in DStop/DStop2 mode * @rmtoll CR1 AHBRAM1SO LL_PWR_EnableAHBRAM1ShutOff * @retval None */ __STATIC_INLINE void LL_PWR_EnableAHBRAM1ShutOff(void) { SET_BIT(PWR->CR1, PWR_CR1_AHBRAM1SO); } /** * @brief Disable the AHB RAM1 shut-off in DStop/DStop2 mode * @rmtoll CR1 AHBRAM1SO LL_PWR_DisableAHBRAM1ShutOff * @retval None */ __STATIC_INLINE void LL_PWR_DisableAHBRAM1ShutOff(void) { CLEAR_BIT(PWR->CR1, PWR_CR1_AHBRAM1SO); } /** * @brief Check if the AHB RAM1 shut-off in DStop/DStop2 mode is enabled * @rmtoll CR1 AHBRAM1SO LL_PWR_IsEnabledAHBRAM1ShutOff * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsEnabledAHBRAM1ShutOff(void) { return ((READ_BIT(PWR->CR1, PWR_CR1_AHBRAM1SO) == (PWR_CR1_AHBRAM1SO)) ? 1UL : 0UL); } #endif /* PWR_CR1_AHBRAM1SO */ #if defined (PWR_CR1_AHBRAM2SO) /** * @brief Enable the AHB RAM2 shut-off in DStop/DStop2 mode * @rmtoll CR1 AHBRAM2SO LL_PWR_EnableAHBRAM2ShutOff * @retval None */ __STATIC_INLINE void LL_PWR_EnableAHBRAM2ShutOff(void) { SET_BIT(PWR->CR1, PWR_CR1_AHBRAM2SO); } /** * @brief Disable the AHB RAM2 shut-off in DStop/DStop2 mode * @rmtoll CR1 AHBRAM2SO LL_PWR_DisableAHBRAM2ShutOff * @retval None */ __STATIC_INLINE void LL_PWR_DisableAHBRAM2ShutOff(void) { CLEAR_BIT(PWR->CR1, PWR_CR1_AHBRAM2SO); } /** * @brief Check if the AHB RAM2 shut-off in DStop/DStop2 mode is enabled * @rmtoll CR1 AHBRAM2SO LL_PWR_IsEnabledAHBRAM2ShutOff * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsEnabledAHBRAM2ShutOff(void) { return ((READ_BIT(PWR->CR1, PWR_CR1_AHBRAM2SO) == (PWR_CR1_AHBRAM2SO)) ? 1UL : 0UL); } #endif /* PWR_CR1_AHBRAM2SO */ #if defined (PWR_CR1_ITCMSO) /** * @brief Enable the ITCM shut-off in DStop/DStop2 mode * @rmtoll CR1 ITCMSO LL_PWR_EnableITCMSOShutOff * @retval None */ __STATIC_INLINE void LL_PWR_EnableITCMSOShutOff(void) { SET_BIT(PWR->CR1, PWR_CR1_ITCMSO); } /** * @brief Disable the ITCM shut-off in DStop/DStop2 mode * @rmtoll CR1 ITCMSO LL_PWR_DisableITCMSOShutOff * @retval None */ __STATIC_INLINE void LL_PWR_DisableITCMSOShutOff(void) { CLEAR_BIT(PWR->CR1, PWR_CR1_ITCMSO); } /** * @brief Check if the ITCM shut-off in DStop/DStop2 mode is enabled * @rmtoll CR1 ITCMSO LL_PWR_IsEnabledITCMShutOff * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsEnabledITCMShutOff(void) { return ((READ_BIT(PWR->CR1, PWR_CR1_ITCMSO) == (PWR_CR1_ITCMSO)) ? 1UL : 0UL); } #endif /* PWR_CR1_ITCMSO */ #if defined (PWR_CR1_HSITFSO) /** * @brief Enable the USB and FDCAN shut-off in DStop/DStop2 mode * @rmtoll CR1 HSITFSO LL_PWR_EnableHSITFShutOff * @retval None */ __STATIC_INLINE void LL_PWR_EnableHSITFShutOff(void) { SET_BIT(PWR->CR1, PWR_CR1_HSITFSO); } /** * @brief Disable the USB and FDCAN shut-off in DStop/DStop2 mode * @rmtoll CR1 HSITFSO LL_PWR_DisableHSITFShutOff * @retval None */ __STATIC_INLINE void LL_PWR_DisableHSITFShutOff(void) { CLEAR_BIT(PWR->CR1, PWR_CR1_HSITFSO); } /** * @brief Check if the USB and FDCAN shut-off in DStop/DStop2 mode is enabled * @rmtoll CR1 HSITFSO LL_PWR_IsEnabledHSITFShutOff * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsEnabledHSITFShutOff(void) { return ((READ_BIT(PWR->CR1, PWR_CR1_HSITFSO) == (PWR_CR1_HSITFSO)) ? 1UL : 0UL); } #endif /* PWR_CR1_HSITFSO */ #if defined (PWR_CR1_SRDRAMSO) /** * @brief Enable the SRD AHB RAM shut-off in DStop/DStop2 mode * @rmtoll CR1 SRDRAMSO LL_PWR_EnableSRDRAMShutOff * @retval None */ __STATIC_INLINE void LL_PWR_EnableSRDRAMShutOff(void) { SET_BIT(PWR->CR1, PWR_CR1_SRDRAMSO); } /** * @brief Disable the SRD AHB RAM shut-off in DStop/DStop2 mode * @rmtoll CR1 SRDRAMSO LL_PWR_DisableSRDRAMShutOff * @retval None */ __STATIC_INLINE void LL_PWR_DisableSRDRAMShutOff(void) { CLEAR_BIT(PWR->CR1, PWR_CR1_SRDRAMSO); } /** * @brief Check if the SRD AHB RAM shut-off in DStop/DStop2 mode is enabled * @rmtoll CR1 SRDRAMSO LL_PWR_IsEnabledSRDRAMShutOff * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsEnabledSRDRAMShutOff(void) { return ((READ_BIT(PWR->CR1, PWR_CR1_SRDRAMSO) == (PWR_CR1_SRDRAMSO)) ? 1UL : 0UL); } #endif /* PWR_CR1_SRDRAMSO */ /** * @brief Enable Backup Regulator * @rmtoll CR2 BREN LL_PWR_EnableBkUpRegulator * @note When set, the Backup Regulator (used to maintain backup SRAM content in Standby and * VBAT modes) is enabled. If BRE is reset, the backup Regulator is switched off. The backup * SRAM can still be used but its content will be lost in the Standby and VBAT modes. Once set, * the application must wait that the Backup Regulator Ready flag (BRR) is set to indicate that * the data written into the RAM will be maintained in the Standby and VBAT modes. * @retval None */ __STATIC_INLINE void LL_PWR_EnableBkUpRegulator(void) { SET_BIT(PWR->CR2, PWR_CR2_BREN); } /** * @brief Disable Backup Regulator * @rmtoll CR2 BREN LL_PWR_DisableBkUpRegulator * @retval None */ __STATIC_INLINE void LL_PWR_DisableBkUpRegulator(void) { CLEAR_BIT(PWR->CR2, PWR_CR2_BREN); } /** * @brief Check if the backup Regulator is enabled * @rmtoll CR2 BREN LL_PWR_IsEnabledBkUpRegulator * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsEnabledBkUpRegulator(void) { return ((READ_BIT(PWR->CR2, PWR_CR2_BREN) == (PWR_CR2_BREN)) ? 1UL : 0UL); } /** * @brief Enable VBAT and Temperature monitoring * @rmtoll CR2 MONEN LL_PWR_EnableMonitoring * @retval None */ __STATIC_INLINE void LL_PWR_EnableMonitoring(void) { SET_BIT(PWR->CR2, PWR_CR2_MONEN); } /** * @brief Disable VBAT and Temperature monitoring * @rmtoll CR2 MONEN LL_PWR_DisableMonitoring * @retval None */ __STATIC_INLINE void LL_PWR_DisableMonitoring(void) { CLEAR_BIT(PWR->CR2, PWR_CR2_MONEN); } /** * @brief Check if the VBAT and Temperature monitoring is enabled * @rmtoll CR2 MONEN LL_PWR_IsEnabledMonitoring * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsEnabledMonitoring(void) { return ((READ_BIT(PWR->CR2, PWR_CR2_MONEN) == (PWR_CR2_MONEN)) ? 1UL : 0UL); } #if defined (SMPS) /** * @brief Configure the PWR supply * @rmtoll CR3 BYPASS LL_PWR_ConfigSupply * @rmtoll CR3 LDOEN LL_PWR_ConfigSupply * @rmtoll CR3 SMPSEN LL_PWR_ConfigSupply * @rmtoll CR3 SMPSEXTHP LL_PWR_ConfigSupply * @rmtoll CR3 SMPSLEVEL LL_PWR_ConfigSupply * @param SupplySource This parameter can be one of the following values: * @arg @ref LL_PWR_LDO_SUPPLY * @arg @ref LL_PWR_DIRECT_SMPS_SUPPLY * @arg @ref LL_PWR_SMPS_1V8_SUPPLIES_LDO * @arg @ref LL_PWR_SMPS_2V5_SUPPLIES_LDO * @arg @ref LL_PWR_SMPS_1V8_SUPPLIES_EXT_AND_LDO * @arg @ref LL_PWR_SMPS_2V5_SUPPLIES_EXT_AND_LDO * @arg @ref LL_PWR_SMPS_1V8_SUPPLIES_EXT * @arg @ref LL_PWR_SMPS_2V5_SUPPLIES_EXT * @arg @ref LL_PWR_EXTERNAL_SOURCE_SUPPLY * @retval None */ __STATIC_INLINE void LL_PWR_ConfigSupply(uint32_t SupplySource) { /* Set the power supply configuration */ MODIFY_REG(PWR->CR3, (PWR_CR3_SMPSLEVEL | PWR_CR3_SMPSEXTHP | PWR_CR3_SMPSEN | PWR_CR3_LDOEN | PWR_CR3_BYPASS), SupplySource); } #else /** * @brief Configure the PWR supply * @rmtoll CR3 BYPASS LL_PWR_ConfigSupply * @rmtoll CR3 LDOEN LL_PWR_ConfigSupply * @rmtoll CR3 SCUEN LL_PWR_ConfigSupply * @param SupplySource This parameter can be one of the following values: * @arg @ref LL_PWR_LDO_SUPPLY * @arg @ref LL_PWR_EXTERNAL_SOURCE_SUPPLY * @retval None */ __STATIC_INLINE void LL_PWR_ConfigSupply(uint32_t SupplySource) { /* Set the power supply configuration */ MODIFY_REG(PWR->CR3, (PWR_CR3_SCUEN | PWR_CR3_LDOEN | PWR_CR3_BYPASS), SupplySource); } #endif /* defined (SMPS) */ #if defined (SMPS) /** * @brief Get the PWR supply * @rmtoll CR3 BYPASS LL_PWR_GetSupply * @rmtoll CR3 LDOEN LL_PWR_GetSupply * @rmtoll CR3 SMPSEN LL_PWR_GetSupply * @rmtoll CR3 SMPSEXTHP LL_PWR_GetSupply * @rmtoll CR3 SMPSLEVEL LL_PWR_GetSupply * @retval Returned value can be one of the following values: * @arg @ref LL_PWR_LDO_SUPPLY * @arg @ref LL_PWR_DIRECT_SMPS_SUPPLY * @arg @ref LL_PWR_SMPS_1V8_SUPPLIES_LDO * @arg @ref LL_PWR_SMPS_2V5_SUPPLIES_LDO * @arg @ref LL_PWR_SMPS_1V8_SUPPLIES_EXT_AND_LDO * @arg @ref LL_PWR_SMPS_2V5_SUPPLIES_EXT_AND_LDO * @arg @ref LL_PWR_SMPS_1V8_SUPPLIES_EXT * @arg @ref LL_PWR_SMPS_2V5_SUPPLIES_EXT * @arg @ref LL_PWR_EXTERNAL_SOURCE_SUPPLY */ __STATIC_INLINE uint32_t LL_PWR_GetSupply(void) { /* Get the power supply configuration */ return(uint32_t)(READ_BIT(PWR->CR3, (PWR_CR3_SMPSLEVEL | PWR_CR3_SMPSEXTHP | PWR_CR3_SMPSEN | PWR_CR3_LDOEN | PWR_CR3_BYPASS))); } #else /** * @brief Get the PWR supply * @rmtoll CR3 BYPASS LL_PWR_GetSupply * @rmtoll CR3 LDOEN LL_PWR_GetSupply * @rmtoll CR3 SCUEN LL_PWR_GetSupply * @retval Returned value can be one of the following values: * @arg @ref LL_PWR_LDO_SUPPLY * @arg @ref LL_PWR_EXTERNAL_SOURCE_SUPPLY */ __STATIC_INLINE uint32_t LL_PWR_GetSupply(void) { /* Get the power supply configuration */ return(uint32_t)(READ_BIT(PWR->CR3, (PWR_CR3_SCUEN | PWR_CR3_LDOEN | PWR_CR3_BYPASS))); } #endif /* defined (SMPS) */ /** * @brief Enable battery charging * @rmtoll CR3 VBE LL_PWR_EnableBatteryCharging * @retval None */ __STATIC_INLINE void LL_PWR_EnableBatteryCharging(void) { SET_BIT(PWR->CR3, PWR_CR3_VBE); } /** * @brief Disable battery charging * @rmtoll CR3 VBE LL_PWR_DisableBatteryCharging * @retval None */ __STATIC_INLINE void LL_PWR_DisableBatteryCharging(void) { CLEAR_BIT(PWR->CR3, PWR_CR3_VBE); } /** * @brief Check if battery charging is enabled * @rmtoll CR3 VBE LL_PWR_IsEnabledBatteryCharging * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsEnabledBatteryCharging(void) { return ((READ_BIT(PWR->CR3, PWR_CR3_VBE) == (PWR_CR3_VBE)) ? 1UL : 0UL); } /** * @brief Set the Battery charge resistor impedance * @rmtoll CR3 VBRS LL_PWR_SetBattChargResistor * @param Resistor This parameter can be one of the following values: * @arg @ref LL_PWR_BATT_CHARG_RESISTOR_5K * @arg @ref LL_PWR_BATT_CHARGRESISTOR_1_5K * @retval None */ __STATIC_INLINE void LL_PWR_SetBattChargResistor(uint32_t Resistor) { MODIFY_REG(PWR->CR3, PWR_CR3_VBRS, Resistor); } /** * @brief Get the Battery charge resistor impedance * @rmtoll CR3 VBRS LL_PWR_GetBattChargResistor * @retval Returned value can be one of the following values: * @arg @ref LL_PWR_BATT_CHARG_RESISTOR_5K * @arg @ref LL_PWR_BATT_CHARGRESISTOR_1_5K */ __STATIC_INLINE uint32_t LL_PWR_GetBattChargResistor(void) { return (uint32_t)(READ_BIT(PWR->CR3, PWR_CR3_VBRS)); } /** * @brief Enable the USB regulator * @rmtoll CR3 USBREGEN LL_PWR_EnableUSBReg * @retval None */ __STATIC_INLINE void LL_PWR_EnableUSBReg(void) { SET_BIT(PWR->CR3, PWR_CR3_USBREGEN); } /** * @brief Disable the USB regulator * @rmtoll CR3 USBREGEN LL_PWR_DisableUSBReg * @retval None */ __STATIC_INLINE void LL_PWR_DisableUSBReg(void) { CLEAR_BIT(PWR->CR3, PWR_CR3_USBREGEN); } /** * @brief Check if the USB regulator is enabled * @rmtoll CR3 USBREGEN LL_PWR_IsEnabledUSBReg * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsEnabledUSBReg(void) { return ((READ_BIT(PWR->CR3, PWR_CR3_USBREGEN) == (PWR_CR3_USBREGEN)) ? 1UL : 0UL); } /** * @brief Enable the USB voltage detector * @rmtoll CR3 USB33DEN LL_PWR_EnableUSBVoltageDetector * @retval None */ __STATIC_INLINE void LL_PWR_EnableUSBVoltageDetector(void) { SET_BIT(PWR->CR3, PWR_CR3_USB33DEN); } /** * @brief Disable the USB voltage detector * @rmtoll CR3 USB33DEN LL_PWR_DisableUSBVoltageDetector * @retval None */ __STATIC_INLINE void LL_PWR_DisableUSBVoltageDetector(void) { CLEAR_BIT(PWR->CR3, PWR_CR3_USB33DEN); } /** * @brief Check if the USB voltage detector is enabled * @rmtoll CR3 USB33DEN LL_PWR_IsEnabledUSBVoltageDetector * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsEnabledUSBVoltageDetector(void) { return ((READ_BIT(PWR->CR3, PWR_CR3_USB33DEN) == (PWR_CR3_USB33DEN)) ? 1UL : 0UL); } #if defined (PWR_CPUCR_PDDS_D2) /** * @brief Set the D1 domain Power Down mode when the CPU enters deepsleep * @rmtoll CPUCR PDDS_D1 LL_PWR_CPU_SetD1PowerMode * @param PDMode This parameter can be one of the following values: * @arg @ref LL_PWR_CPU_MODE_D1STOP * @arg @ref LL_PWR_CPU_MODE_D1STANDBY * @retval None */ __STATIC_INLINE void LL_PWR_CPU_SetD1PowerMode(uint32_t PDMode) { MODIFY_REG(PWR->CPUCR, PWR_CPUCR_PDDS_D1, PDMode); } #else /** * @brief Set the CPU domain Power Down mode when the CPU enters deepsleep * @rmtoll CPUCR RETDS_CD LL_PWR_CPU_SetCDPowerMode * @param PDMode This parameter can be one of the following values: * @arg @ref LL_PWR_CPU_MODE_CDSTOP * @arg @ref LL_PWR_CPU_MODE_CDSTOP2 * @retval None */ __STATIC_INLINE void LL_PWR_CPU_SetCDPowerMode(uint32_t PDMode) { MODIFY_REG(PWR->CPUCR, PWR_CPUCR_RETDS_CD, PDMode); } #endif /* PWR_CPUCR_PDDS_D2 */ #if defined (DUAL_CORE) /** * @brief Set the D1 domain Power Down mode when the CPU2 enters deepsleep * @rmtoll CPU2CR PDDS_D1 LL_PWR_CPU2_SetD1PowerMode * @param PDMode This parameter can be one of the following values: * @arg @ref LL_PWR_CPU2_MODE_D1STOP * @arg @ref LL_PWR_CPU2_MODE_D1STANDBY * @retval None */ __STATIC_INLINE void LL_PWR_CPU2_SetD1PowerMode(uint32_t PDMode) { MODIFY_REG(PWR->CPU2CR, PWR_CPU2CR_PDDS_D1, PDMode); } #endif /* DUAL_CORE */ #if defined (PWR_CPUCR_PDDS_D2) /** * @brief Get the D1 Domain Power Down mode when the CPU enters deepsleep * @rmtoll CPUCR PDDS_D1 LL_PWR_CPU_GetD1PowerMode * @retval Returned value can be one of the following values: * @arg @ref LL_PWR_CPU_MODE_D1STOP * @arg @ref LL_PWR_CPU_MODE_D1STANDBY */ __STATIC_INLINE uint32_t LL_PWR_CPU_GetD1PowerMode(void) { return (uint32_t)(READ_BIT(PWR->CPUCR, PWR_CPUCR_PDDS_D1)); } #else /** * @brief Get the CD Domain Power Down mode when the CPU enters deepsleep * @rmtoll CPUCR RETDS_CD LL_PWR_CPU_GetCDPowerMode * @retval Returned value can be one of the following values: * @arg @ref LL_PWR_CPU_MODE_CDSTOP * @arg @ref LL_PWR_CPU_MODE_CDSTOP2 */ __STATIC_INLINE uint32_t LL_PWR_CPU_GetCDPowerMode(void) { return (uint32_t)(READ_BIT(PWR->CPUCR, PWR_CPUCR_RETDS_CD)); } #endif /* PWR_CPUCR_PDDS_D2 */ #if defined (DUAL_CORE) /** * @brief Get the D1 Domain Power Down mode when the CPU2 enters deepsleep * @rmtoll CPU2CR PDDS_D1 LL_PWR_CPU2_GetD1PowerMode * @retval Returned value can be one of the following values: * @arg @ref LL_PWR_CPU2_MODE_D1STOP * @arg @ref LL_PWR_CPU2_MODE_D1STANDBY */ __STATIC_INLINE uint32_t LL_PWR_CPU2_GetD1PowerMode(void) { return (uint32_t)(READ_BIT(PWR->CPU2CR, PWR_CPU2CR_PDDS_D1)); } #endif /* DUAL_CORE */ #if defined (PWR_CPUCR_PDDS_D2) /** * @brief Set the D2 domain Power Down mode when the CPU enters deepsleep * @rmtoll CPUCR PDDS_D2 LL_PWR_CPU_SetD2PowerMode * @param PDMode This parameter can be one of the following values: * @arg @ref LL_PWR_CPU_MODE_D2STOP * @arg @ref LL_PWR_CPU_MODE_D2STANDBY * @retval None */ __STATIC_INLINE void LL_PWR_CPU_SetD2PowerMode(uint32_t PDMode) { MODIFY_REG(PWR->CPUCR, PWR_CPUCR_PDDS_D2, PDMode); } #endif /* PWR_CPUCR_PDDS_D2 */ #if defined (DUAL_CORE) /** * @brief Set the D2 domain Power Down mode when the CPU2 enters deepsleep * @rmtoll CPU2CR PDDS_D2 LL_PWR_CPU2_SetD2PowerMode * @param PDMode This parameter can be one of the following values: * @arg @ref LL_PWR_CPU2_MODE_D2STOP * @arg @ref LL_PWR_CPU2_MODE_D2STANDBY * @retval None */ __STATIC_INLINE void LL_PWR_CPU2_SetD2PowerMode(uint32_t PDMode) { MODIFY_REG(PWR->CPU2CR, PWR_CPU2CR_PDDS_D2, PDMode); } #endif /* DUAL_CORE */ #if defined (PWR_CPUCR_PDDS_D2) /** * @brief Get the D2 Domain Power Down mode when the CPU enters deepsleep * @rmtoll CPUCR PDDS_D2 LL_PWR_CPU_GetD2PowerMode * @retval Returned value can be one of the following values: * @arg @ref LL_PWR_CPU_MODE_D2STOP * @arg @ref LL_PWR_CPU_MODE_D2STANDBY */ __STATIC_INLINE uint32_t LL_PWR_CPU_GetD2PowerMode(void) { return (uint32_t)(READ_BIT(PWR->CPUCR, PWR_CPUCR_PDDS_D2)); } #endif /* PWR_CPUCR_PDDS_D2 */ #if defined (DUAL_CORE) /** * @brief Get the D2 Domain Power Down mode when the CPU2 enters deepsleep * @rmtoll CPU2CR PDDS_D2 LL_PWR_CPU2_GetD2PowerMode * @retval Returned value can be one of the following values: * @arg @ref LL_PWR_CPU2_MODE_D2STOP * @arg @ref LL_PWR_CPU2_MODE_D2STANDBY */ __STATIC_INLINE uint32_t LL_PWR_CPU2_GetD2PowerMode(void) { return (uint32_t)(READ_BIT(PWR->CPU2CR, PWR_CPU2CR_PDDS_D2)); } #endif /* DUAL_CORE */ #if defined (PWR_CPUCR_PDDS_D2) /** * @brief Set the D3 domain Power Down mode when the CPU enters deepsleep * @rmtoll CPUCR PDDS_D3 LL_PWR_CPU_SetD3PowerMode * @param PDMode This parameter can be one of the following values: * @arg @ref LL_PWR_CPU_MODE_D3STOP * @arg @ref LL_PWR_CPU_MODE_D3STANDBY * @retval None */ __STATIC_INLINE void LL_PWR_CPU_SetD3PowerMode(uint32_t PDMode) { MODIFY_REG(PWR->CPUCR, PWR_CPUCR_PDDS_D3 , PDMode); } #else /** * @brief Set the SRD domain Power Down mode when the CPU enters deepsleep * @rmtoll CPUCR PDDS_SRD LL_PWR_CPU_SetSRDPowerMode * @param PDMode This parameter can be one of the following values: * @arg @ref LL_PWR_CPU_MODE_SRDSTOP * @arg @ref LL_PWR_CPU_MODE_SRDSTANDBY * @retval None */ __STATIC_INLINE void LL_PWR_CPU_SetSRDPowerMode(uint32_t PDMode) { MODIFY_REG(PWR->CPUCR, PWR_CPUCR_PDDS_SRD , PDMode); } #endif /* PWR_CPUCR_PDDS_D2 */ #if defined (DUAL_CORE) /** * @brief Set the D3 domain Power Down mode when the CPU2 enters deepsleep * @rmtoll CPU2CR PDDS_D3 LL_PWR_CPU2_SetD3PowerMode * @param PDMode This parameter can be one of the following values: * @arg @ref LL_PWR_CPU2_MODE_D3STOP * @arg @ref LL_PWR_CPU2_MODE_D3STANDBY * @retval None */ __STATIC_INLINE void LL_PWR_CPU2_SetD3PowerMode(uint32_t PDMode) { MODIFY_REG(PWR->CPU2CR, PWR_CPU2CR_PDDS_D3, PDMode); } #endif /* DUAL_CORE */ #if defined (PWR_CPUCR_PDDS_D3) /** * @brief Get the D3 Domain Power Down mode when the CPU enters deepsleep * @rmtoll CPUCR PDDS_D3 LL_PWR_CPU_GetD3PowerMode * @retval Returned value can be one of the following values: * @arg @ref LL_PWR_CPU_MODE_D3STOP * @arg @ref LL_PWR_CPU_MODE_D3STANDBY */ __STATIC_INLINE uint32_t LL_PWR_CPU_GetD3PowerMode(void) { return (uint32_t)(READ_BIT(PWR->CPUCR, PWR_CPUCR_PDDS_D3)); } #else /** * @brief Get the SRD Domain Power Down mode when the CPU enters deepsleep * @rmtoll CPUCR PDDS_SRD LL_PWR_CPU_GetSRDPowerMode * @retval Returned value can be one of the following values: * @arg @ref LL_PWR_CPU_MODE_SRDSTOP * @arg @ref LL_PWR_CPU_MODE_SRDSTANDBY */ __STATIC_INLINE uint32_t LL_PWR_CPU_GetSRDPowerMode(void) { return (uint32_t)(READ_BIT(PWR->CPUCR, PWR_CPUCR_PDDS_SRD)); } #endif /* PWR_CPUCR_PDDS_D3 */ #if defined (DUAL_CORE) /** * @brief Get the D3 Domain Power Down mode when the CPU2 enters deepsleep * @rmtoll CPU2CR PDDS_D3 LL_PWR_CPU2_GetD3PowerMode * @retval Returned value can be one of the following values: * @arg @ref LL_PWR_CPU2_MODE_D3STOP * @arg @ref LL_PWR_CPU2_MODE_D3STANDBY */ __STATIC_INLINE uint32_t LL_PWR_CPU2_GetD3PowerMode(void) { return (uint32_t)(READ_BIT(PWR->CPU2CR, PWR_CPU2CR_PDDS_D3)); } #endif /* DUAL_CORE */ #if defined (DUAL_CORE) /** * @brief Hold the CPU1 and allocated peripherals when exiting from STOP mode * @rmtoll CPU2CR HOLD1 LL_PWR_HoldCPU1 * @retval None */ __STATIC_INLINE void LL_PWR_HoldCPU1(void) { SET_BIT(PWR->CPU2CR, PWR_CPU2CR_HOLD1); } /** * @brief Release the CPU1 and allocated peripherals * @rmtoll CPU2CR HOLD1 LL_PWR_ReleaseCPU1 * @retval None */ __STATIC_INLINE void LL_PWR_ReleaseCPU1(void) { CLEAR_BIT(PWR->CPU2CR, PWR_CPU2CR_HOLD1); } /** * @brief Ckeck if the CPU1 and allocated peripherals are held * @rmtoll CPU2CR HOLD1 LL_PWR_IsCPU1Held * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsCPU1Held(void) { return ((READ_BIT(PWR->CPU2CR, PWR_CPU2CR_HOLD1) == (PWR_CPU2CR_HOLD1)) ? 1UL : 0UL); } /** * @brief Hold the CPU2 and allocated peripherals when exiting from STOP mode * @rmtoll CPUCR HOLD2 LL_PWR_HoldCPU2 * @retval None */ __STATIC_INLINE void LL_PWR_HoldCPU2(void) { SET_BIT(PWR->CPUCR, PWR_CPUCR_HOLD2); } /** * @brief Release the CPU2 and allocated peripherals * @rmtoll CPUCR HOLD2 LL_PWR_ReleaseCPU2 * @retval None */ __STATIC_INLINE void LL_PWR_ReleaseCPU2(void) { CLEAR_BIT(PWR->CPUCR, PWR_CPUCR_HOLD2); } /** * @brief Ckeck if the CPU2 and allocated peripherals are held * @rmtoll CPUCR HOLD2 LL_PWR_IsCPU2Held * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsCPU2Held(void) { return ((READ_BIT(PWR->CPUCR, PWR_CPUCR_HOLD2) == (PWR_CPUCR_HOLD2)) ? 1UL : 0UL); } #endif /* DUAL_CORE */ #if defined (PWR_CPUCR_PDDS_D2) /** * @brief D3 domain remains in Run mode regardless of CPU subsystem modes * @rmtoll CPUCR RUN_D3 LL_PWR_CPU_EnableD3RunInLowPowerMode * @retval None */ __STATIC_INLINE void LL_PWR_CPU_EnableD3RunInLowPowerMode(void) { SET_BIT(PWR->CPUCR, PWR_CPUCR_RUN_D3); } #else /** * @brief SRD domain remains in Run mode regardless of CPU subsystem modes * @rmtoll CPUCR RUN_SRD LL_PWR_CPU_EnableSRDRunInLowPowerMode * @retval None */ __STATIC_INLINE void LL_PWR_CPU_EnableSRDRunInLowPowerMode(void) { SET_BIT(PWR->CPUCR, PWR_CPUCR_RUN_SRD); } #endif /* PWR_CPUCR_PDDS_D2 */ #if defined (DUAL_CORE) /** * @brief D3 domain remains in Run mode regardless of CPU2 subsystem modes * @rmtoll CPU2CR RUN_D3 LL_PWR_CPU2_EnableD3RunInLowPowerMode * @retval None */ __STATIC_INLINE void LL_PWR_CPU2_EnableD3RunInLowPowerMode(void) { SET_BIT(PWR->CPU2CR, PWR_CPU2CR_RUN_D3); } #endif /* DUAL_CORE */ #if defined (PWR_CPUCR_PDDS_D2) /** * @brief D3 domain follows CPU subsystem modes * @rmtoll CPUCR RUN_D3 LL_PWR_CPU_DisableD3RunInLowPowerMode * @retval None */ __STATIC_INLINE void LL_PWR_CPU_DisableD3RunInLowPowerMode(void) { CLEAR_BIT(PWR->CPUCR, PWR_CPUCR_RUN_D3); } #else /** * @brief SRD domain follows CPU subsystem modes * @rmtoll CPUCR RUN_SRD LL_PWR_CPU_DisableSRDRunInLowPowerMode * @retval None */ __STATIC_INLINE void LL_PWR_CPU_DisableSRDRunInLowPowerMode(void) { CLEAR_BIT(PWR->CPUCR, PWR_CPUCR_RUN_SRD); } #endif /* PWR_CPUCR_PDDS_D2 */ #if defined (DUAL_CORE) /** * @brief D3 domain follows CPU2 subsystem modes * @rmtoll CPU2CR RUN_D3 LL_PWR_CPU2_DisableD3RunInLowPowerMode * @retval None */ __STATIC_INLINE void LL_PWR_CPU2_DisableD3RunInLowPowerMode(void) { CLEAR_BIT(PWR->CPU2CR, PWR_CPU2CR_RUN_D3); } #endif /* DUAL_CORE */ #if defined (PWR_CPUCR_PDDS_D2) /** * @brief Check if D3 is kept in Run mode when CPU enters low power mode * @rmtoll CPUCR RUN_D3 LL_PWR_CPU_IsEnabledD3RunInLowPowerMode * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_CPU_IsEnabledD3RunInLowPowerMode(void) { return ((READ_BIT(PWR->CPUCR, PWR_CPUCR_RUN_D3) == (PWR_CPUCR_RUN_D3)) ? 1UL : 0UL); } #else /** * @brief Check if SRD is kept in Run mode when CPU enters low power mode * @rmtoll CPUCR RUN_SRD LL_PWR_CPU_IsEnabledSRDRunInLowPowerMode * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_CPU_IsEnabledSRDRunInLowPowerMode(void) { return ((READ_BIT(PWR->CPUCR, PWR_CPUCR_RUN_SRD) == (PWR_CPUCR_RUN_SRD)) ? 1UL : 0UL); } #endif /* PWR_CPUCR_PDDS_D2 */ #if defined (DUAL_CORE) /** * @brief Check if D3 is kept in Run mode when CPU2 enters low power mode * @rmtoll CPU2CR RUN_D3 LL_PWR_CPU2_IsEnabledD3RunInLowPowerMode * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_CPU2_IsEnabledD3RunInLowPowerMode(void) { return ((READ_BIT(PWR->CPU2CR, PWR_CPU2CR_RUN_D3) == (PWR_CPU2CR_RUN_D3)) ? 1UL : 0UL); } #endif /* DUAL_CORE */ /** * @brief Set the main internal Regulator output voltage * @rmtoll D3CR VOS LL_PWR_SetRegulVoltageScaling * @param VoltageScaling This parameter can be one of the following values: * @arg @ref LL_PWR_REGU_VOLTAGE_SCALE0 * @arg @ref LL_PWR_REGU_VOLTAGE_SCALE1 * @arg @ref LL_PWR_REGU_VOLTAGE_SCALE2 * @arg @ref LL_PWR_REGU_VOLTAGE_SCALE3 * @note For all H7 lines except STM32H7Axxx and STM32H7Bxxx lines, VOS0 * is applied when PWR_D3CR_VOS[1:0] = 0b11 and SYSCFG_PWRCR_ODEN = 0b1. * @retval None */ __STATIC_INLINE void LL_PWR_SetRegulVoltageScaling(uint32_t VoltageScaling) { #if defined (PWR_CPUCR_PDDS_D2) MODIFY_REG(PWR->D3CR, PWR_D3CR_VOS, VoltageScaling); #else MODIFY_REG(PWR->SRDCR, PWR_SRDCR_VOS, VoltageScaling); #endif /* PWR_CPUCR_PDDS_D2 */ } /** * @brief Get the main internal Regulator output voltage * @rmtoll D3CR VOS LL_PWR_GetRegulVoltageScaling * @note For all H7 lines except STM32H7Axxx and STM32H7Bxxx lines, checking * VOS0 need the check of PWR_D3CR_VOS[1:0] field and SYSCFG_PWRCR_ODEN bit. * @retval Returned value can be one of the following values: * @arg @ref LL_PWR_REGU_VOLTAGE_SCALE0 * @arg @ref LL_PWR_REGU_VOLTAGE_SCALE1 * @arg @ref LL_PWR_REGU_VOLTAGE_SCALE2 * @arg @ref LL_PWR_REGU_VOLTAGE_SCALE3 */ __STATIC_INLINE uint32_t LL_PWR_GetRegulVoltageScaling(void) { #if defined (PWR_CPUCR_PDDS_D2) return (uint32_t)(READ_BIT(PWR->D3CR, PWR_D3CR_VOS)); #else return (uint32_t)(READ_BIT(PWR->SRDCR, PWR_SRDCR_VOS)); #endif /* PWR_CPUCR_PDDS_D2 */ } /** * @brief Enable the WakeUp PINx functionality * @rmtoll WKUPEPR WKUPEN1 LL_PWR_EnableWakeUpPin\n * WKUPEPR WKUPEN2 LL_PWR_EnableWakeUpPin\n * WKUPEPR WKUPEN3 LL_PWR_EnableWakeUpPin\n * WKUPEPR WKUPEN4 LL_PWR_EnableWakeUpPin\n * WKUPEPR WKUPEN5 LL_PWR_EnableWakeUpPin\n * WKUPEPR WKUPEN6 LL_PWR_EnableWakeUpPin * @param WakeUpPin This parameter can be one of the following values: * @arg @ref LL_PWR_WAKEUP_PIN1 * @arg @ref LL_PWR_WAKEUP_PIN2 * @arg @ref LL_PWR_WAKEUP_PIN3 * @arg @ref LL_PWR_WAKEUP_PIN4 * @arg @ref LL_PWR_WAKEUP_PIN5 * @arg @ref LL_PWR_WAKEUP_PIN6 * @retval None */ __STATIC_INLINE void LL_PWR_EnableWakeUpPin(uint32_t WakeUpPin) { SET_BIT(PWR->WKUPEPR, WakeUpPin); } /** * @brief Disable the WakeUp PINx functionality * @rmtoll WKUPEPR WKUPEN1 LL_PWR_DisableWakeUpPin\n * WKUPEPR WKUPEN2 LL_PWR_DisableWakeUpPin\n * WKUPEPR WKUPEN3 LL_PWR_DisableWakeUpPin\n * WKUPEPR WKUPEN4 LL_PWR_DisableWakeUpPin\n * WKUPEPR WKUPEN5 LL_PWR_DisableWakeUpPin\n * WKUPEPR WKUPEN6 LL_PWR_DisableWakeUpPin * @param WakeUpPin This parameter can be one of the following values: * @arg @ref LL_PWR_WAKEUP_PIN1 * @arg @ref LL_PWR_WAKEUP_PIN2 * @arg @ref LL_PWR_WAKEUP_PIN3 * @arg @ref LL_PWR_WAKEUP_PIN4 * @arg @ref LL_PWR_WAKEUP_PIN5 * @arg @ref LL_PWR_WAKEUP_PIN6 * @retval None */ __STATIC_INLINE void LL_PWR_DisableWakeUpPin(uint32_t WakeUpPin) { CLEAR_BIT(PWR->WKUPEPR, WakeUpPin); } /** * @brief Check if the WakeUp PINx functionality is enabled * @rmtoll WKUPEPR WKUPEN1 LL_PWR_IsEnabledWakeUpPin\n * WKUPEPR WKUPEN2 LL_PWR_IsEnabledWakeUpPin\n * WKUPEPR WKUPEN3 LL_PWR_IsEnabledWakeUpPin\n * WKUPEPR WKUPEN4 LL_PWR_IsEnabledWakeUpPin\n * WKUPEPR WKUPEN5 LL_PWR_IsEnabledWakeUpPin\n * WKUPEPR WKUPEN6 LL_PWR_IsEnabledWakeUpPin * @param WakeUpPin This parameter can be one of the following values: * @arg @ref LL_PWR_WAKEUP_PIN1 * @arg @ref LL_PWR_WAKEUP_PIN2 * @arg @ref LL_PWR_WAKEUP_PIN3 * @arg @ref LL_PWR_WAKEUP_PIN4 * @arg @ref LL_PWR_WAKEUP_PIN5 * @arg @ref LL_PWR_WAKEUP_PIN6 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsEnabledWakeUpPin(uint32_t WakeUpPin) { return ((READ_BIT(PWR->WKUPEPR, WakeUpPin) == (WakeUpPin)) ? 1UL : 0UL); } /** * @brief Set the Wake-Up pin polarity low for the event detection * @rmtoll WKUPEPR WKUPP1 LL_PWR_SetWakeUpPinPolarityLow\n * WKUPEPR WKUPP2 LL_PWR_SetWakeUpPinPolarityLow\n * WKUPEPR WKUPP3 LL_PWR_SetWakeUpPinPolarityLow\n * WKUPEPR WKUPP4 LL_PWR_SetWakeUpPinPolarityLow\n * WKUPEPR WKUPP5 LL_PWR_SetWakeUpPinPolarityLow\n * WKUPEPR WKUPP6 LL_PWR_SetWakeUpPinPolarityLow * @param WakeUpPin This parameter can be one of the following values: * @arg @ref LL_PWR_WAKEUP_PIN1 * @arg @ref LL_PWR_WAKEUP_PIN2 * @arg @ref LL_PWR_WAKEUP_PIN3 * @arg @ref LL_PWR_WAKEUP_PIN4 * @arg @ref LL_PWR_WAKEUP_PIN5 * @arg @ref LL_PWR_WAKEUP_PIN6 * @retval None */ __STATIC_INLINE void LL_PWR_SetWakeUpPinPolarityLow(uint32_t WakeUpPin) { SET_BIT(PWR->WKUPEPR, (WakeUpPin << PWR_WKUPEPR_WKUPP1_Pos)); } /** * @brief Set the Wake-Up pin polarity high for the event detection * @rmtoll WKUPEPR WKUPP1 LL_PWR_SetWakeUpPinPolarityHigh\n * WKUPEPR WKUPP2 LL_PWR_SetWakeUpPinPolarityHigh\n * WKUPEPR WKUPP3 LL_PWR_SetWakeUpPinPolarityHigh\n * WKUPEPR WKUPP4 LL_PWR_SetWakeUpPinPolarityHigh\n * WKUPEPR WKUPP5 LL_PWR_SetWakeUpPinPolarityHigh\n * WKUPEPR WKUPP6 LL_PWR_SetWakeUpPinPolarityHigh * @param WakeUpPin This parameter can be one of the following values: * @arg @ref LL_PWR_WAKEUP_PIN1 * @arg @ref LL_PWR_WAKEUP_PIN2 * @arg @ref LL_PWR_WAKEUP_PIN3 * @arg @ref LL_PWR_WAKEUP_PIN4 * @arg @ref LL_PWR_WAKEUP_PIN5 * @arg @ref LL_PWR_WAKEUP_PIN6 * @retval None */ __STATIC_INLINE void LL_PWR_SetWakeUpPinPolarityHigh(uint32_t WakeUpPin) { CLEAR_BIT(PWR->WKUPEPR, (WakeUpPin << PWR_WKUPEPR_WKUPP1_Pos)); } /** * @brief Get the Wake-Up pin polarity for the event detection * @rmtoll WKUPEPR WKUPP1 LL_PWR_IsWakeUpPinPolarityLow\n * WKUPEPR WKUPP2 LL_PWR_IsWakeUpPinPolarityLow\n * WKUPEPR WKUPP3 LL_PWR_IsWakeUpPinPolarityLow\n * WKUPEPR WKUPP4 LL_PWR_IsWakeUpPinPolarityLow\n * WKUPEPR WKUPP5 LL_PWR_IsWakeUpPinPolarityLow\n * WKUPEPR WKUPP6 LL_PWR_IsWakeUpPinPolarityLow * @param WakeUpPin This parameter can be one of the following values: * @arg @ref LL_PWR_WAKEUP_PIN1 * @arg @ref LL_PWR_WAKEUP_PIN2 * @arg @ref LL_PWR_WAKEUP_PIN3 * @arg @ref LL_PWR_WAKEUP_PIN4 * @arg @ref LL_PWR_WAKEUP_PIN5 * @arg @ref LL_PWR_WAKEUP_PIN6 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsWakeUpPinPolarityLow(uint32_t WakeUpPin) { return ((READ_BIT(PWR->WKUPEPR, (WakeUpPin << PWR_WKUPEPR_WKUPP1_Pos)) == (WakeUpPin << PWR_WKUPEPR_WKUPP1_Pos)) ? 1UL : 0UL); } /** * @brief Set the Wake-Up pin Pull None * @rmtoll WKUPEPR WKUPPUPD1 LL_PWR_SetWakeUpPinPullNone\n * WKUPEPR WKUPPUPD2 LL_PWR_SetWakeUpPinPullNone\n * WKUPEPR WKUPPUPD3 LL_PWR_SetWakeUpPinPullNone\n * WKUPEPR WKUPPUPD4 LL_PWR_SetWakeUpPinPullNone\n * WKUPEPR WKUPPUPD5 LL_PWR_SetWakeUpPinPullNone\n * WKUPEPR WKUPPUPD6 LL_PWR_SetWakeUpPinPullNone * @param WakeUpPin This parameter can be one of the following values: * @arg @ref LL_PWR_WAKEUP_PIN1 * @arg @ref LL_PWR_WAKEUP_PIN2 * @arg @ref LL_PWR_WAKEUP_PIN3 * @arg @ref LL_PWR_WAKEUP_PIN4 * @arg @ref LL_PWR_WAKEUP_PIN5 * @arg @ref LL_PWR_WAKEUP_PIN6 * @retval None */ __STATIC_INLINE void LL_PWR_SetWakeUpPinPullNone(uint32_t WakeUpPin) { MODIFY_REG(PWR->WKUPEPR, \ (PWR_WKUPEPR_WKUPPUPD1 << ((LL_PWR_WAKEUP_PINS_PULL_SHIFT_OFFSET * POSITION_VAL(WakeUpPin)) & LL_PWR_WAKEUP_PINS_MAX_SHIFT_MASK)), \ (LL_PWR_WAKEUP_PIN_NOPULL << ((PWR_WKUPEPR_WKUPPUPD1_Pos + (LL_PWR_WAKEUP_PINS_PULL_SHIFT_OFFSET * POSITION_VAL(WakeUpPin))) & LL_PWR_WAKEUP_PINS_MAX_SHIFT_MASK))); } /** * @brief Set the Wake-Up pin Pull Up * @rmtoll WKUPEPR WKUPPUPD1 LL_PWR_SetWakeUpPinPullUp\n * WKUPEPR WKUPPUPD2 LL_PWR_SetWakeUpPinPullUp\n * WKUPEPR WKUPPUPD3 LL_PWR_SetWakeUpPinPullUp\n * WKUPEPR WKUPPUPD4 LL_PWR_SetWakeUpPinPullUp\n * WKUPEPR WKUPPUPD5 LL_PWR_SetWakeUpPinPullUp\n * WKUPEPR WKUPPUPD6 LL_PWR_SetWakeUpPinPullUp * @param WakeUpPin This parameter can be one of the following values: * @arg @ref LL_PWR_WAKEUP_PIN1 * @arg @ref LL_PWR_WAKEUP_PIN2 * @arg @ref LL_PWR_WAKEUP_PIN3 * @arg @ref LL_PWR_WAKEUP_PIN4 * @arg @ref LL_PWR_WAKEUP_PIN5 * @arg @ref LL_PWR_WAKEUP_PIN6 * @retval None */ __STATIC_INLINE void LL_PWR_SetWakeUpPinPullUp(uint32_t WakeUpPin) { MODIFY_REG(PWR->WKUPEPR, \ (PWR_WKUPEPR_WKUPPUPD1 << ((LL_PWR_WAKEUP_PINS_PULL_SHIFT_OFFSET * POSITION_VAL(WakeUpPin)) & LL_PWR_WAKEUP_PINS_MAX_SHIFT_MASK)), \ (LL_PWR_WAKEUP_PIN_PULLUP << ((PWR_WKUPEPR_WKUPPUPD1_Pos + (LL_PWR_WAKEUP_PINS_PULL_SHIFT_OFFSET * POSITION_VAL(WakeUpPin))) & LL_PWR_WAKEUP_PINS_MAX_SHIFT_MASK))); } /** * @brief Set the Wake-Up pin Pull Down * @rmtoll WKUPEPR WKUPPUPD1 LL_PWR_SetWakeUpPinPullDown\n * WKUPEPR WKUPPUPD2 LL_PWR_SetWakeUpPinPullDown\n * WKUPEPR WKUPPUPD3 LL_PWR_SetWakeUpPinPullDown\n * WKUPEPR WKUPPUPD4 LL_PWR_SetWakeUpPinPullDown\n * WKUPEPR WKUPPUPD5 LL_PWR_SetWakeUpPinPullDown\n * WKUPEPR WKUPPUPD6 LL_PWR_SetWakeUpPinPullDown * @param WakeUpPin This parameter can be one of the following values: * @arg @ref LL_PWR_WAKEUP_PIN1 * @arg @ref LL_PWR_WAKEUP_PIN2 * @arg @ref LL_PWR_WAKEUP_PIN3 * @arg @ref LL_PWR_WAKEUP_PIN4 * @arg @ref LL_PWR_WAKEUP_PIN5 * @arg @ref LL_PWR_WAKEUP_PIN6 * @retval None */ __STATIC_INLINE void LL_PWR_SetWakeUpPinPullDown(uint32_t WakeUpPin) { MODIFY_REG(PWR->WKUPEPR, \ (PWR_WKUPEPR_WKUPPUPD1 << ((LL_PWR_WAKEUP_PINS_PULL_SHIFT_OFFSET * POSITION_VAL(WakeUpPin)) & LL_PWR_WAKEUP_PINS_MAX_SHIFT_MASK)), \ (LL_PWR_WAKEUP_PIN_PULLDOWN << ((PWR_WKUPEPR_WKUPPUPD1_Pos + (LL_PWR_WAKEUP_PINS_PULL_SHIFT_OFFSET * POSITION_VAL(WakeUpPin))) & LL_PWR_WAKEUP_PINS_MAX_SHIFT_MASK))); } /** * @brief Get the Wake-Up pin pull * @rmtoll WKUPEPR WKUPPUPD1 LL_PWR_GetWakeUpPinPull\n * WKUPEPR WKUPPUPD2 LL_PWR_GetWakeUpPinPull\n * WKUPEPR WKUPPUPD3 LL_PWR_GetWakeUpPinPull\n * WKUPEPR WKUPPUPD4 LL_PWR_GetWakeUpPinPull\n * WKUPEPR WKUPPUPD5 LL_PWR_GetWakeUpPinPull\n * WKUPEPR WKUPPUPD6 LL_PWR_GetWakeUpPinPull * @param WakeUpPin This parameter can be one of the following values: * @arg @ref LL_PWR_WAKEUP_PIN1 * @arg @ref LL_PWR_WAKEUP_PIN2 * @arg @ref LL_PWR_WAKEUP_PIN3 * @arg @ref LL_PWR_WAKEUP_PIN4 * @arg @ref LL_PWR_WAKEUP_PIN5 * @arg @ref LL_PWR_WAKEUP_PIN6 * @retval Returned value can be one of the following values: * @arg @ref LL_PWR_WAKEUP_PIN_NOPULL * @arg @ref LL_PWR_WAKEUP_PIN_PULLUP * @arg @ref LL_PWR_WAKEUP_PIN_PULLDOWN */ __STATIC_INLINE uint32_t LL_PWR_GetWakeUpPinPull(uint32_t WakeUpPin) { register uint32_t regValue = READ_BIT(PWR->WKUPEPR, (PWR_WKUPEPR_WKUPPUPD1 << ((LL_PWR_WAKEUP_PINS_PULL_SHIFT_OFFSET * POSITION_VAL(WakeUpPin)) & LL_PWR_WAKEUP_PINS_MAX_SHIFT_MASK))); return (uint32_t)(regValue >> ((PWR_WKUPEPR_WKUPPUPD1_Pos + (LL_PWR_WAKEUP_PINS_PULL_SHIFT_OFFSET * POSITION_VAL(WakeUpPin))) & LL_PWR_WAKEUP_PINS_MAX_SHIFT_MASK)); } /** * @} */ /** @defgroup PWR_LL_EF_FLAG_Management FLAG_Management * @{ */ /** * @brief Indicate whether VDD voltage is below the selected PVD threshold * @rmtoll CSR1 PVDO LL_PWR_IsActiveFlag_PVDO * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_PVDO(void) { return ((READ_BIT(PWR->CSR1, PWR_CSR1_PVDO) == (PWR_CSR1_PVDO)) ? 1UL : 0UL); } /** * @brief Indicate whether the voltage level is ready for current actual used VOS * @rmtoll CSR1 ACTVOSRDY LL_PWR_IsActiveFlag_ACTVOS * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_ACTVOS(void) { return ((READ_BIT(PWR->CSR1, PWR_CSR1_ACTVOSRDY) == (PWR_CSR1_ACTVOSRDY)) ? 1UL : 0UL); } /** * @brief Indicate whether VDDA voltage is below the selected AVD threshold * @rmtoll CSR1 AVDO LL_PWR_IsActiveFlag_AVDO * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_AVDO(void) { return ((READ_BIT(PWR->CSR1, PWR_CSR1_AVDO) == (PWR_CSR1_AVDO)) ? 1UL : 0UL); } #if defined (PWR_CSR1_MMCVDO) /** * @brief Indicate whether VDDMMC voltage is below 1V2 * @rmtoll CSR1 MMCVDO LL_PWR_IsActiveFlag_MMCVDO * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_MMCVDO(void) { return ((READ_BIT(PWR->CSR1, PWR_CSR1_MMCVDO) == (PWR_CSR1_MMCVDO)) ? 1UL : 0UL); } #endif /* PWR_CSR1_MMCVDO */ /** * @brief Get Backup Regulator ready Flag * @rmtoll CR2 BRRDY LL_PWR_IsActiveFlag_BRR * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_BRR(void) { return ((READ_BIT(PWR->CR2, PWR_CR2_BRRDY) == (PWR_CR2_BRRDY)) ? 1UL : 0UL); } /** * @brief Indicate whether the VBAT level is above or below low threshold * @rmtoll CR2 VBATL LL_PWR_IsActiveFlag_VBATL * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_VBATL(void) { return ((READ_BIT(PWR->CR2, PWR_CR2_VBATL) == (PWR_CR2_VBATL)) ? 1UL : 0UL); } /** * @brief Indicate whether the VBAT level is above or below high threshold * @rmtoll CR2 VBATH LL_PWR_IsActiveFlag_VBATH * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_VBATH(void) { return ((READ_BIT(PWR->CR2, PWR_CR2_VBATH) == (PWR_CR2_VBATH)) ? 1UL : 0UL); } /** * @brief Indicate whether the CPU temperature level is above or below low threshold * @rmtoll CR2 TEMPL LL_PWR_IsActiveFlag_TEMPL * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_TEMPL(void) { return ((READ_BIT(PWR->CR2, PWR_CR2_TEMPL) == (PWR_CR2_TEMPL)) ? 1UL : 0UL); } /** * @brief Indicate whether the CPU temperature level is above or below high threshold * @rmtoll CR2 TEMPH LL_PWR_IsActiveFlag_TEMPH * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_TEMPH(void) { return ((READ_BIT(PWR->CR2, PWR_CR2_TEMPH) == (PWR_CR2_TEMPH)) ? 1UL : 0UL); } #if defined (SMPS) /** * @brief Indicate whether the SMPS external supply is ready or not * @rmtoll CR3 SMPSEXTRDY LL_PWR_IsActiveFlag_SMPSEXT * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_SMPSEXT(void) { return ((READ_BIT(PWR->CR3, PWR_CR3_SMPSEXTRDY) == (PWR_CR3_SMPSEXTRDY)) ? 1UL : 0UL); } #endif /* SMPS */ /** * @brief Indicate whether the USB supply is ready or not * @rmtoll CR3 USBRDY LL_PWR_IsActiveFlag_USB * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_USB(void) { return ((READ_BIT(PWR->CR3, PWR_CR3_USB33RDY) == (PWR_CR3_USB33RDY)) ? 1UL : 0UL); } #if defined (DUAL_CORE) /** * @brief Get HOLD2 Flag * @rmtoll CPUCR HOLD2F LL_PWR_IsActiveFlag_HOLD2 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_HOLD2(void) { return ((READ_BIT(PWR->CPUCR, PWR_CPUCR_HOLD2F) == (PWR_CPUCR_HOLD2F)) ? 1UL : 0UL); } /** * @brief Get HOLD1 Flag * @rmtoll CPU2CR HOLD1F LL_PWR_IsActiveFlag_HOLD1 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_HOLD1(void) { return ((READ_BIT(PWR->CPU2CR, PWR_CPU2CR_HOLD1F) == (PWR_CPU2CR_HOLD1F)) ? 1UL : 0UL); } #endif /* DUAL_CORE */ /** * @brief Get CPU System Stop Flag * @rmtoll CPUCR STOPF LL_PWR_CPU_IsActiveFlag_STOP * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_CPU_IsActiveFlag_STOP(void) { return ((READ_BIT(PWR->CPUCR, PWR_CPUCR_STOPF) == (PWR_CPUCR_STOPF)) ? 1UL : 0UL); } #if defined (DUAL_CORE) /** * @brief Get CPU2 System Stop Flag * @rmtoll CPU2CR STOPF LL_PWR_CPU2_IsActiveFlag_STOP * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_CPU2_IsActiveFlag_STOP(void) { return ((READ_BIT(PWR->CPU2CR, PWR_CPU2CR_STOPF) == (PWR_CPU2CR_STOPF)) ? 1UL : 0UL); } #endif /* DUAL_CORE */ /** * @brief Get CPU System Standby Flag * @rmtoll CPUCR SBF LL_PWR_CPU_IsActiveFlag_SB * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_CPU_IsActiveFlag_SB(void) { return ((READ_BIT(PWR->CPUCR, PWR_CPUCR_SBF) == (PWR_CPUCR_SBF)) ? 1UL : 0UL); } #if defined (DUAL_CORE) /** * @brief Get CPU2 System Standby Flag * @rmtoll CPU2CR SBF LL_PWR_CPU2_IsActiveFlag_SB * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_CPU2_IsActiveFlag_SB(void) { return ((READ_BIT(PWR->CPU2CR, PWR_CPU2CR_SBF) == (PWR_CPU2CR_SBF)) ? 1UL : 0UL); } #endif /* DUAL_CORE */ #if defined (PWR_CPUCR_SBF_D1) /** * @brief Get CPU D1 Domain Standby Flag * @rmtoll CPUCR SBF_D1 LL_PWR_CPU_IsActiveFlag_SB_D1 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_CPU_IsActiveFlag_SB_D1(void) { return ((READ_BIT(PWR->CPUCR, PWR_CPUCR_SBF_D1) == (PWR_CPUCR_SBF_D1)) ? 1UL : 0UL); } #endif /* PWR_CPUCR_SBF_D1 */ #if defined (DUAL_CORE) /** * @brief Get CPU2 D1 Domain Standby Flag * @rmtoll CPU2CR SBF_D1 LL_PWR_CPU2_IsActiveFlag_SB_D1 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_CPU2_IsActiveFlag_SB_D1(void) { return ((READ_BIT(PWR->CPU2CR, PWR_CPU2CR_SBF_D1) == (PWR_CPU2CR_SBF_D1)) ? 1UL : 0UL); } #endif /* DUAL_CORE */ #if defined (PWR_CPUCR_SBF_D2) /** * @brief Get CPU D2 Domain Standby Flag * @rmtoll CPUCR SBF_D2 LL_PWR_CPU_IsActiveFlag_SB_D2 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_CPU_IsActiveFlag_SB_D2(void) { return ((READ_BIT(PWR->CPUCR, PWR_CPUCR_SBF_D2) == (PWR_CPUCR_SBF_D2)) ? 1UL : 0UL); } #endif /* PWR_CPUCR_SBF_D2 */ #if defined (DUAL_CORE) /** * @brief Get CPU2 D2 Domain Standby Flag * @rmtoll CPU2CR SBF_D2 LL_PWR_CPU2_IsActiveFlag_SB_D2 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_CPU2_IsActiveFlag_SB_D2(void) { return ((READ_BIT(PWR->CPU2CR, PWR_CPU2CR_SBF_D2) == (PWR_CPU2CR_SBF_D2)) ? 1UL : 0UL); } #endif /* DUAL_CORE */ /** * @brief Indicate whether the Regulator is ready in the selected voltage range * or if its output voltage is still changing to the required voltage level * @rmtoll D3CR VOSRDY LL_PWR_IsActiveFlag_VOS * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_VOS(void) { #if defined (PWR_CPUCR_PDDS_D2) return ((READ_BIT(PWR->D3CR, PWR_D3CR_VOSRDY) == (PWR_D3CR_VOSRDY)) ? 1UL : 0UL); #else return ((READ_BIT(PWR->SRDCR, PWR_SRDCR_VOSRDY) == (PWR_SRDCR_VOSRDY)) ? 1UL : 0UL); #endif /* PWR_CPUCR_PDDS_D2 */ } /** * @brief Get Wake-up Flag 6 * @rmtoll WKUPFR WKUPF6 LL_PWR_IsActiveFlag_WU6 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_WU6(void) { return ((READ_BIT(PWR->WKUPFR, PWR_WKUPFR_WKUPF6) == (PWR_WKUPFR_WKUPF6)) ? 1UL : 0UL); } /** * @brief Get Wake-up Flag 5 * @rmtoll WKUPFR WKUPF5 LL_PWR_IsActiveFlag_WU5 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_WU5(void) { return ((READ_BIT(PWR->WKUPFR, PWR_WKUPFR_WKUPF5) == (PWR_WKUPFR_WKUPF5)) ? 1UL : 0UL); } /** * @brief Get Wake-up Flag 4 * @rmtoll WKUPFR WKUPF4 LL_PWR_IsActiveFlag_WU4 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_WU4(void) { return ((READ_BIT(PWR->WKUPFR, PWR_WKUPFR_WKUPF4) == (PWR_WKUPFR_WKUPF4)) ? 1UL : 0UL); } /** * @brief Get Wake-up Flag 3 * @rmtoll WKUPFR WKUPF3 LL_PWR_IsActiveFlag_WU3 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_WU3(void) { return ((READ_BIT(PWR->WKUPFR, PWR_WKUPFR_WKUPF3) == (PWR_WKUPFR_WKUPF3)) ? 1UL : 0UL); } /** * @brief Get Wake-up Flag 2 * @rmtoll WKUPFR WKUPF2 LL_PWR_IsActiveFlag_WU2 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_WU2(void) { return ((READ_BIT(PWR->WKUPFR, PWR_WKUPFR_WKUPF2) == (PWR_WKUPFR_WKUPF2)) ? 1UL : 0UL); } /** * @brief Get Wake-up Flag 1 * @rmtoll WKUPFR WKUPF1 LL_PWR_IsActiveFlag_WU1 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_WU1(void) { return ((READ_BIT(PWR->WKUPFR, PWR_WKUPFR_WKUPF1) == (PWR_WKUPFR_WKUPF1)) ? 1UL : 0UL); } /** * @brief Clear CPU STANDBY, STOP and HOLD flags * @rmtoll CPUCR CSSF LL_PWR_ClearFlag_CPU * @retval None */ __STATIC_INLINE void LL_PWR_ClearFlag_CPU(void) { SET_BIT(PWR->CPUCR, PWR_CPUCR_CSSF); } #if defined (DUAL_CORE) /** * @brief Clear CPU2 STANDBY, STOP and HOLD flags * @rmtoll CPU2CR CSSF LL_PWR_ClearFlag_CPU2 * @retval None */ __STATIC_INLINE void LL_PWR_ClearFlag_CPU2(void) { SET_BIT(PWR->CPU2CR, PWR_CPU2CR_CSSF); } #endif /* DUAL_CORE */ /** * @brief Clear Wake-up Flag 6 * @rmtoll WKUPCR WKUPC6 LL_PWR_ClearFlag_WU6 * @retval None */ __STATIC_INLINE void LL_PWR_ClearFlag_WU6(void) { WRITE_REG(PWR->WKUPCR, PWR_WKUPCR_WKUPC6); } /** * @brief Clear Wake-up Flag 5 * @rmtoll WKUPCR WKUPC5 LL_PWR_ClearFlag_WU5 * @retval None */ __STATIC_INLINE void LL_PWR_ClearFlag_WU5(void) { WRITE_REG(PWR->WKUPCR, PWR_WKUPCR_WKUPC5); } /** * @brief Clear Wake-up Flag 4 * @rmtoll WKUPCR WKUPC4 LL_PWR_ClearFlag_WU4 * @retval None */ __STATIC_INLINE void LL_PWR_ClearFlag_WU4(void) { WRITE_REG(PWR->WKUPCR, PWR_WKUPCR_WKUPC4); } /** * @brief Clear Wake-up Flag 3 * @rmtoll WKUPCR WKUPC3 LL_PWR_ClearFlag_WU3 * @retval None */ __STATIC_INLINE void LL_PWR_ClearFlag_WU3(void) { WRITE_REG(PWR->WKUPCR, PWR_WKUPCR_WKUPC3); } /** * @brief Clear Wake-up Flag 2 * @rmtoll WKUPCR WKUPC2 LL_PWR_ClearFlag_WU2 * @retval None */ __STATIC_INLINE void LL_PWR_ClearFlag_WU2(void) { WRITE_REG(PWR->WKUPCR, PWR_WKUPCR_WKUPC2); } /** * @brief Clear Wake-up Flag 1 * @rmtoll WKUPCR WKUPC1 LL_PWR_ClearFlag_WU1 * @retval None */ __STATIC_INLINE void LL_PWR_ClearFlag_WU1(void) { WRITE_REG(PWR->WKUPCR, PWR_WKUPCR_WKUPC1); } #if defined (USE_FULL_LL_DRIVER) /** @defgroup PWR_LL_EF_Init De-initialization function * @{ */ ErrorStatus LL_PWR_DeInit(void); /** * @} */ #endif /* defined (USE_FULL_LL_DRIVER) */ /** * @} */ /** * @} */ /** * @} */ #endif /* defined (PWR) */ /** * @} */ #ifdef __cplusplus } #endif #endif /* STM32H7xx_LL_PWR_H */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/