1603 lines
50 KiB
C
1603 lines
50 KiB
C
/**
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******************************************************************************
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* @file stm32g4xx_ll_pwr.h
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* @author MCD Application Team
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* @brief Header file of PWR LL module.
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2019 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef STM32G4xx_LL_PWR_H
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#define STM32G4xx_LL_PWR_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "stm32g4xx.h"
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/** @addtogroup STM32G4xx_LL_Driver
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* @{
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*/
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#if defined(PWR)
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/** @defgroup PWR_LL PWR
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* @{
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*/
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/* Private types -------------------------------------------------------------*/
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/* Private variables ---------------------------------------------------------*/
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/* Private constants ---------------------------------------------------------*/
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/* Private macros ------------------------------------------------------------*/
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/* Exported types ------------------------------------------------------------*/
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/* Exported constants --------------------------------------------------------*/
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/** @defgroup PWR_LL_Exported_Constants PWR Exported Constants
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* @{
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*/
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/** @defgroup PWR_LL_EC_CLEAR_FLAG Clear Flags Defines
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* @brief Flags defines which can be used with LL_PWR_WriteReg function
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* @{
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*/
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#define LL_PWR_SCR_CSBF PWR_SCR_CSBF
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#define LL_PWR_SCR_CWUF PWR_SCR_CWUF
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#define LL_PWR_SCR_CWUF5 PWR_SCR_CWUF5
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#define LL_PWR_SCR_CWUF4 PWR_SCR_CWUF4
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#define LL_PWR_SCR_CWUF3 PWR_SCR_CWUF3
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#define LL_PWR_SCR_CWUF2 PWR_SCR_CWUF2
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#define LL_PWR_SCR_CWUF1 PWR_SCR_CWUF1
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/**
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* @}
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*/
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/** @defgroup PWR_LL_EC_GET_FLAG Get Flags Defines
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* @brief Flags defines which can be used with LL_PWR_ReadReg function
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* @{
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*/
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#define LL_PWR_SR1_WUFI PWR_SR1_WUFI
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#define LL_PWR_SR1_SBF PWR_SR1_SBF
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#define LL_PWR_SR1_WUF5 PWR_SR1_WUF5
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#define LL_PWR_SR1_WUF4 PWR_SR1_WUF4
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#define LL_PWR_SR1_WUF3 PWR_SR1_WUF3
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#define LL_PWR_SR1_WUF2 PWR_SR1_WUF2
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#define LL_PWR_SR1_WUF1 PWR_SR1_WUF1
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#if defined(PWR_SR2_PVMO4)
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#define LL_PWR_SR2_PVMO4 PWR_SR2_PVMO4
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#endif /* PWR_SR2_PVMO4 */
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#if defined(PWR_SR2_PVMO3)
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#define LL_PWR_SR2_PVMO3 PWR_SR2_PVMO3
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#endif /* PWR_SR2_PVMO3 */
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#if defined(PWR_SR2_PVMO2)
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#define LL_PWR_SR2_PVMO2 PWR_SR2_PVMO2
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#endif /* PWR_SR2_PVMO2 */
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#if defined(PWR_SR2_PVMO1)
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#define LL_PWR_SR2_PVMO1 PWR_SR2_PVMO1
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#endif /* PWR_SR2_PVMO1 */
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#define LL_PWR_SR2_PVDO PWR_SR2_PVDO
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#define LL_PWR_SR2_VOSF PWR_SR2_VOSF
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#define LL_PWR_SR2_REGLPF PWR_SR2_REGLPF
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#define LL_PWR_SR2_REGLPS PWR_SR2_REGLPS
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/**
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* @}
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*/
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/** @defgroup PWR_LL_EC_REGU_VOLTAGE REGU VOLTAGE
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* @{
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*/
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#define LL_PWR_REGU_VOLTAGE_SCALE1 (PWR_CR1_VOS_0)
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#define LL_PWR_REGU_VOLTAGE_SCALE2 (PWR_CR1_VOS_1)
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/**
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* @}
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*/
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/** @defgroup PWR_LL_EC_MODE_PWR MODE PWR
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* @{
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*/
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#define LL_PWR_MODE_STOP0 (PWR_CR1_LPMS_STOP0)
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#define LL_PWR_MODE_STOP1 (PWR_CR1_LPMS_STOP1)
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#define LL_PWR_MODE_STANDBY (PWR_CR1_LPMS_STANDBY)
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#define LL_PWR_MODE_SHUTDOWN (PWR_CR1_LPMS_SHUTDOWN)
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/**
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* @}
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*/
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/** @defgroup PWR_LL_EC_PVM_VDDUSB_1 Peripheral voltage monitoring
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* @{
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*/
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#if defined(PWR_CR2_PVME1)
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#define LL_PWR_PVM_VDDA_COMP (PWR_CR2_PVME1) /* Monitoring VDDA vs. x.xV */
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#endif
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#if defined(PWR_CR2_PVME2)
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#define LL_PWR_PVM_VDDA_FASTDAC (PWR_CR2_PVME2) /* Monitoring VDDA vs. x.xV */
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#endif
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#if defined(PWR_CR2_PVME3)
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#define LL_PWR_PVM_VDDA_ADC (PWR_CR2_PVME3) /* Monitoring VDDA vs. 1.62V */
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#endif
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#if defined(PWR_CR2_PVME4)
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#define LL_PWR_PVM_VDDA_OPAMP_DAC (PWR_CR2_PVME4) /* Monitoring VDDA vs. 1x.xV */
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#endif
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/**
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* @}
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*/
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/** @defgroup PWR_LL_EC_PVDLEVEL PVDLEVEL
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* @{
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*/
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#define LL_PWR_PVDLEVEL_0 (PWR_CR2_PLS_LEV0) /* VPVD0 around 2.0 V */
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#define LL_PWR_PVDLEVEL_1 (PWR_CR2_PLS_LEV1) /* VPVD1 around 2.2 V */
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#define LL_PWR_PVDLEVEL_2 (PWR_CR2_PLS_LEV2) /* VPVD2 around 2.4 V */
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#define LL_PWR_PVDLEVEL_3 (PWR_CR2_PLS_LEV3) /* VPVD3 around 2.5 V */
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#define LL_PWR_PVDLEVEL_4 (PWR_CR2_PLS_LEV4) /* VPVD4 around 2.6 V */
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#define LL_PWR_PVDLEVEL_5 (PWR_CR2_PLS_LEV5) /* VPVD5 around 2.8 V */
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#define LL_PWR_PVDLEVEL_6 (PWR_CR2_PLS_LEV6) /* VPVD6 around 2.9 V */
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#define LL_PWR_PVDLEVEL_7 (PWR_CR2_PLS_LEV7) /* External input analog voltage (Compare internally to VREFINT) */
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/**
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* @}
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*/
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/** @defgroup PWR_LL_EC_WAKEUP WAKEUP
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* @{
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*/
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#define LL_PWR_WAKEUP_PIN1 (PWR_CR3_EWUP1)
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#define LL_PWR_WAKEUP_PIN2 (PWR_CR3_EWUP2)
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#define LL_PWR_WAKEUP_PIN3 (PWR_CR3_EWUP3)
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#define LL_PWR_WAKEUP_PIN4 (PWR_CR3_EWUP4)
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#define LL_PWR_WAKEUP_PIN5 (PWR_CR3_EWUP5)
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/**
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* @}
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*/
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/** @defgroup PWR_LL_EC_BATT_CHARG_RESISTOR BATT CHARG RESISTOR
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* @{
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*/
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#define LL_PWR_BATT_CHARG_RESISTOR_5K ((uint32_t)0x00000000)
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#define LL_PWR_BATT_CHARGRESISTOR_1_5K (PWR_CR4_VBRS)
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/**
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* @}
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*/
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/** @defgroup PWR_LL_EC_GPIO GPIO
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* @{
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*/
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#define LL_PWR_GPIO_A ((uint32_t)(&(PWR->PUCRA)))
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#define LL_PWR_GPIO_B ((uint32_t)(&(PWR->PUCRB)))
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#define LL_PWR_GPIO_C ((uint32_t)(&(PWR->PUCRC)))
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#define LL_PWR_GPIO_D ((uint32_t)(&(PWR->PUCRD)))
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#define LL_PWR_GPIO_E ((uint32_t)(&(PWR->PUCRE)))
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#define LL_PWR_GPIO_F ((uint32_t)(&(PWR->PUCRF)))
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#define LL_PWR_GPIO_G ((uint32_t)(&(PWR->PUCRG)))
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/**
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* @}
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*/
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/** @defgroup PWR_LL_EC_GPIO_BIT GPIO BIT
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* @{
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*/
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#define LL_PWR_GPIO_BIT_0 ((uint32_t)0x00000001)
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#define LL_PWR_GPIO_BIT_1 ((uint32_t)0x00000002)
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#define LL_PWR_GPIO_BIT_2 ((uint32_t)0x00000004)
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#define LL_PWR_GPIO_BIT_3 ((uint32_t)0x00000008)
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#define LL_PWR_GPIO_BIT_4 ((uint32_t)0x00000010)
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#define LL_PWR_GPIO_BIT_5 ((uint32_t)0x00000020)
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#define LL_PWR_GPIO_BIT_6 ((uint32_t)0x00000040)
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#define LL_PWR_GPIO_BIT_7 ((uint32_t)0x00000080)
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#define LL_PWR_GPIO_BIT_8 ((uint32_t)0x00000100)
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#define LL_PWR_GPIO_BIT_9 ((uint32_t)0x00000200)
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#define LL_PWR_GPIO_BIT_10 ((uint32_t)0x00000400)
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#define LL_PWR_GPIO_BIT_11 ((uint32_t)0x00000800)
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#define LL_PWR_GPIO_BIT_12 ((uint32_t)0x00001000)
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#define LL_PWR_GPIO_BIT_13 ((uint32_t)0x00002000)
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#define LL_PWR_GPIO_BIT_14 ((uint32_t)0x00004000)
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#define LL_PWR_GPIO_BIT_15 ((uint32_t)0x00008000)
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Exported macro ------------------------------------------------------------*/
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/** @defgroup PWR_LL_Exported_Macros PWR Exported Macros
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* @{
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*/
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/** @defgroup PWR_LL_EM_WRITE_READ Common Write and read registers Macros
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* @{
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*/
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/**
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* @brief Write a value in PWR register
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* @param __REG__ Register to be written
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* @param __VALUE__ Value to be written in the register
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* @retval None
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*/
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#define LL_PWR_WriteReg(__REG__, __VALUE__) WRITE_REG(PWR->__REG__, (__VALUE__))
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/**
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* @brief Read a value in PWR register
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* @param __REG__ Register to be read
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* @retval Register value
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*/
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#define LL_PWR_ReadReg(__REG__) READ_REG(PWR->__REG__)
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Exported functions --------------------------------------------------------*/
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/** @defgroup PWR_LL_Exported_Functions PWR Exported Functions
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* @{
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*/
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/** @defgroup PWR_LL_EF_Configuration Configuration
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* @{
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*/
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/**
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* @brief Switch the regulator from main mode to low-power mode
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* @rmtoll CR1 LPR LL_PWR_EnableLowPowerRunMode
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_EnableLowPowerRunMode(void)
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{
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SET_BIT(PWR->CR1, PWR_CR1_LPR);
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}
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/**
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* @brief Switch the regulator from low-power mode to main mode
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* @rmtoll CR1 LPR LL_PWR_DisableLowPowerRunMode
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_DisableLowPowerRunMode(void)
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{
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CLEAR_BIT(PWR->CR1, PWR_CR1_LPR);
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}
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/**
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* @brief Check if the regulator is in low-power mode
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* @rmtoll CR1 LPR LL_PWR_IsEnabledLowPowerRunMode
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* @retval State of bit (1 or 0).
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*/
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__STATIC_INLINE uint32_t LL_PWR_IsEnabledLowPowerRunMode(void)
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{
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uint32_t temp;
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temp = READ_BIT(PWR->CR1, PWR_CR1_LPR);
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return ((temp == (PWR_CR1_LPR))?1U:0U);
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}
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/**
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* @brief Switch from run main mode to run low-power mode.
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* @rmtoll CR1 LPR LL_PWR_EnterLowPowerRunMode
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_EnterLowPowerRunMode(void)
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{
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LL_PWR_EnableLowPowerRunMode();
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}
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/**
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* @brief Switch from run main mode to low-power mode.
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* @rmtoll CR1 LPR LL_PWR_ExitLowPowerRunMode
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_ExitLowPowerRunMode(void)
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{
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LL_PWR_DisableLowPowerRunMode();
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}
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/**
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* @brief Set the main internal regulator output voltage
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* @rmtoll CR1 VOS LL_PWR_SetRegulVoltageScaling
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* @param VoltageScaling This parameter can be one of the following values:
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* @arg @ref LL_PWR_REGU_VOLTAGE_SCALE1
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* @arg @ref LL_PWR_REGU_VOLTAGE_SCALE2
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_SetRegulVoltageScaling(uint32_t VoltageScaling)
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{
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MODIFY_REG(PWR->CR1, PWR_CR1_VOS, VoltageScaling);
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}
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/**
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* @brief Get the main internal regulator output voltage
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* @rmtoll CR1 VOS LL_PWR_GetRegulVoltageScaling
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* @retval Returned value can be one of the following values:
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* @arg @ref LL_PWR_REGU_VOLTAGE_SCALE1
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* @arg @ref LL_PWR_REGU_VOLTAGE_SCALE2
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*/
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__STATIC_INLINE uint32_t LL_PWR_GetRegulVoltageScaling(void)
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{
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return (uint32_t)(READ_BIT(PWR->CR1, PWR_CR1_VOS));
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}
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#if defined(PWR_CR5_R1MODE)
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/**
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* @brief Enable main regulator voltage range 1 boost mode
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* @rmtoll CR5 R1MODE LL_PWR_EnableRange1BoostMode
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_EnableRange1BoostMode(void)
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{
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CLEAR_BIT(PWR->CR5, PWR_CR5_R1MODE);
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}
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/**
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* @brief Disable main regulator voltage range 1 boost mode
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* @rmtoll CR5 R1MODE LL_PWR_DisableRange1BoostMode
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_DisableRange1BoostMode(void)
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{
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SET_BIT(PWR->CR5, PWR_CR5_R1MODE);
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}
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/**
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* @brief Check if the main regulator voltage range 1 boost mode is enabled
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* @rmtoll CR5 R1MODE LL_PWR_IsEnabledRange1BoostMode
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* @retval Inverted state of bit (0 or 1).
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*/
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__STATIC_INLINE uint32_t LL_PWR_IsEnabledRange1BoostMode(void)
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{
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uint32_t temp;
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temp = READ_BIT(PWR->CR5, PWR_CR5_R1MODE);
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return ((temp == (0U))?1U:0U);
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}
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#endif /* PWR_CR5_R1MODE */
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/**
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* @brief Enable access to the backup domain
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* @rmtoll CR1 DBP LL_PWR_EnableBkUpAccess
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_EnableBkUpAccess(void)
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{
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SET_BIT(PWR->CR1, PWR_CR1_DBP);
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}
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/**
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* @brief Disable access to the backup domain
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* @rmtoll CR1 DBP LL_PWR_DisableBkUpAccess
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_DisableBkUpAccess(void)
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{
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CLEAR_BIT(PWR->CR1, PWR_CR1_DBP);
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}
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/**
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* @brief Check if the backup domain is enabled
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* @rmtoll CR1 DBP LL_PWR_IsEnabledBkUpAccess
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* @retval State of bit (1 or 0).
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*/
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__STATIC_INLINE uint32_t LL_PWR_IsEnabledBkUpAccess(void)
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{
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uint32_t temp;
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temp = READ_BIT(PWR->CR1, PWR_CR1_DBP);
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return ((temp == (PWR_CR1_DBP))?1U:0U);
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}
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/**
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* @brief Set Low-Power mode
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* @rmtoll CR1 LPMS LL_PWR_SetPowerMode
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* @param LowPowerMode This parameter can be one of the following values:
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* @arg @ref LL_PWR_MODE_STOP0
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* @arg @ref LL_PWR_MODE_STOP1
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* @arg @ref LL_PWR_MODE_STANDBY
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* @arg @ref LL_PWR_MODE_SHUTDOWN
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_SetPowerMode(uint32_t LowPowerMode)
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{
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MODIFY_REG(PWR->CR1, PWR_CR1_LPMS, LowPowerMode);
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}
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/**
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* @brief Get Low-Power mode
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* @rmtoll CR1 LPMS LL_PWR_GetPowerMode
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* @retval Returned value can be one of the following values:
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* @arg @ref LL_PWR_MODE_STOP0
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* @arg @ref LL_PWR_MODE_STOP1
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* @arg @ref LL_PWR_MODE_STANDBY
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* @arg @ref LL_PWR_MODE_SHUTDOWN
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*/
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__STATIC_INLINE uint32_t LL_PWR_GetPowerMode(void)
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{
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return (uint32_t)(READ_BIT(PWR->CR1, PWR_CR1_LPMS));
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}
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#if defined(PWR_CR3_UCPD_STDBY)
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/**
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* @brief Enable the USB Type-C and Power Delivery memorization in Standby mode.
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* @note This function must be called just before entering Standby mode.
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* @rmtoll CR3 UCPD_STDBY LL_PWR_EnableUCPDStandbyMode
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_EnableUCPDStandbyMode(void)
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{
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SET_BIT(PWR->CR3, PWR_CR3_UCPD_STDBY);
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}
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/**
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* @brief Disable the USB Type-C and Power Delivery memorization in Standby mode.
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* @note This function must be called after exiting Standby mode and before any
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* UCPD configuration update.
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* @rmtoll CR3 UCPD_STDBY LL_PWR_DisableUCPDStandbyMode
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* @retval None
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*/
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__STATIC_INLINE void LL_PWR_DisableUCPDStandbyMode(void)
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{
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CLEAR_BIT(PWR->CR3, PWR_CR3_UCPD_STDBY);
|
|
}
|
|
|
|
/**
|
|
* @brief Check the USB Type-C and Power Delivery Standby mode memorization state.
|
|
* @rmtoll CR3 UCPD_STDBY LL_PWR_IsEnabledUCPDStandbyMode
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsEnabledUCPDStandbyMode(void)
|
|
{
|
|
|
|
return ((READ_BIT(PWR->CR3, PWR_CR3_UCPD_STDBY) == (PWR_CR3_UCPD_STDBY)) ? 1UL : 0UL);
|
|
|
|
}
|
|
#endif /* PWR_CR3_UCPD_STDBY */
|
|
|
|
#if defined(PWR_CR3_UCPD_DBDIS)
|
|
/**
|
|
* @brief Enable the USB Type-C and power delivery dead battery pull-down behavior
|
|
* on UCPD CC1 and CC2 pins.
|
|
* @note After exiting reset, the USB Type-C dead battery behavior is enabled,
|
|
* which may have a pull-down effect on CC1 and CC2 pins. It is recommended
|
|
* to disable it in all cases, either to stop this pull-down or to hand over
|
|
* control to the UCPD (which should therefore be initialized before doing the disable).
|
|
* @rmtoll CR3 UCPD_DBDIS LL_PWR_EnableUCPDDeadBattery
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_EnableUCPDDeadBattery(void)
|
|
{
|
|
CLEAR_BIT(PWR->CR3, PWR_CR3_UCPD_DBDIS);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable the USB Type-C and power delivery dead battery pull-down behavior
|
|
* on UCPD CC1 and CC2 pins.
|
|
* @note After exiting reset, the USB Type-C dead battery behavior is enabled,
|
|
* which may have a pull-down effect on CC1 and CC2 pins. It is recommended
|
|
* to disable it in all cases, either to stop this pull-down or to hand over
|
|
* control to the UCPD (which should therefore be initialized before doing the disable).
|
|
* @rmtoll CR3 UCPD_DBDIS LL_PWR_DisableUCPDDeadBattery
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_DisableUCPDDeadBattery(void)
|
|
{
|
|
SET_BIT(PWR->CR3, PWR_CR3_UCPD_DBDIS);
|
|
}
|
|
|
|
/**
|
|
* @brief Check the USB Type-C and power delivery dead battery pull-down behavior
|
|
* on UCPD CC1 and CC2 pins.
|
|
* @note After exiting reset, the USB Type-C dead battery behavior is enabled,
|
|
* which may have a pull-down effect on CC1 and CC2 pins. It is recommended
|
|
* to disable it in all cases, either to stop this pull-down or to hand over
|
|
* control to the UCPD (which should therefore be initialized before doing the disable).
|
|
* @rmtoll CR3 UCPD_DBDIS LL_PWR_IsEnabledUCPDDeadBattery
|
|
* @retval State of feature (1 : enabled; 0 : disabled).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsEnabledUCPDDeadBattery(void)
|
|
{
|
|
return ((READ_BIT(PWR->CR3, PWR_CR3_UCPD_DBDIS) == (PWR_CR3_UCPD_DBDIS)) ? 0UL : 1UL);
|
|
}
|
|
#endif /* PWR_CR3_UCPD_DBDIS */
|
|
|
|
#if defined(PWR_CR2_USV)
|
|
/**
|
|
* @brief Enable VDDUSB supply
|
|
* @rmtoll CR2 USV LL_PWR_EnableVddUSB
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_EnableVddUSB(void)
|
|
{
|
|
SET_BIT(PWR->CR2, PWR_CR2_USV);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable VDDUSB supply
|
|
* @rmtoll CR2 USV LL_PWR_DisableVddUSB
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_DisableVddUSB(void)
|
|
{
|
|
CLEAR_BIT(PWR->CR2, PWR_CR2_USV);
|
|
}
|
|
|
|
/**
|
|
* @brief Check if VDDUSB supply is enabled
|
|
* @rmtoll CR2 USV LL_PWR_IsEnabledVddUSB
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsEnabledVddUSB(void)
|
|
{
|
|
uint32_t temp;
|
|
temp = READ_BIT(PWR->CR2, PWR_CR2_USV);
|
|
|
|
return ((temp == (PWR_CR2_USV))?1U:0U);
|
|
|
|
}
|
|
#endif
|
|
|
|
#if defined(PWR_CR2_IOSV)
|
|
/**
|
|
* @brief Enable VDDIO2 supply
|
|
* @rmtoll CR2 IOSV LL_PWR_EnableVddIO2
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_EnableVddIO2(void)
|
|
{
|
|
SET_BIT(PWR->CR2, PWR_CR2_IOSV);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable VDDIO2 supply
|
|
* @rmtoll CR2 IOSV LL_PWR_DisableVddIO2
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_DisableVddIO2(void)
|
|
{
|
|
CLEAR_BIT(PWR->CR2, PWR_CR2_IOSV);
|
|
}
|
|
|
|
/**
|
|
* @brief Check if VDDIO2 supply is enabled
|
|
* @rmtoll CR2 IOSV LL_PWR_IsEnabledVddIO2
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsEnabledVddIO2(void)
|
|
{
|
|
uint32_t temp;
|
|
temp = READ_BIT(PWR->CR2, PWR_CR2_IOSV);
|
|
|
|
return ((temp == (PWR_CR2_IOSV))?1U:0U);
|
|
|
|
}
|
|
#endif
|
|
|
|
/**
|
|
* @brief Enable the Power Voltage Monitoring on a peripheral
|
|
* @rmtoll CR2 PVME1 LL_PWR_EnablePVM\n
|
|
* CR2 PVME2 LL_PWR_EnablePVM\n
|
|
* CR2 PVME3 LL_PWR_EnablePVM\n
|
|
* CR2 PVME4 LL_PWR_EnablePVM
|
|
* @param PeriphVoltage This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_PVM_VDDA_COMP (*)
|
|
* @arg @ref LL_PWR_PVM_VDDA_FASTDAC (*)
|
|
* @arg @ref LL_PWR_PVM_VDDA_ADC
|
|
* @arg @ref LL_PWR_PVM_VDDA_OPAMP_DAC
|
|
*
|
|
* (*) value not defined in all devices
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_EnablePVM(uint32_t PeriphVoltage)
|
|
{
|
|
SET_BIT(PWR->CR2, PeriphVoltage);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable the Power Voltage Monitoring on a peripheral
|
|
* @rmtoll CR2 PVME1 LL_PWR_DisablePVM\n
|
|
* CR2 PVME2 LL_PWR_DisablePVM\n
|
|
* CR2 PVME3 LL_PWR_DisablePVM\n
|
|
* CR2 PVME4 LL_PWR_DisablePVM
|
|
* @param PeriphVoltage This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_PVM_VDDA_COMP (*)
|
|
* @arg @ref LL_PWR_PVM_VDDA_FASTDAC (*)
|
|
* @arg @ref LL_PWR_PVM_VDDA_ADC
|
|
* @arg @ref LL_PWR_PVM_VDDA_OPAMP_DAC
|
|
*
|
|
* (*) value not defined in all devices
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_DisablePVM(uint32_t PeriphVoltage)
|
|
{
|
|
CLEAR_BIT(PWR->CR2, PeriphVoltage);
|
|
}
|
|
|
|
/**
|
|
* @brief Check if Power Voltage Monitoring is enabled on a peripheral
|
|
* @rmtoll CR2 PVME1 LL_PWR_IsEnabledPVM\n
|
|
* CR2 PVME2 LL_PWR_IsEnabledPVM\n
|
|
* CR2 PVME3 LL_PWR_IsEnabledPVM\n
|
|
* CR2 PVME4 LL_PWR_IsEnabledPVM
|
|
* @param PeriphVoltage This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_PVM_VDDA_COMP (*)
|
|
* @arg @ref LL_PWR_PVM_VDDA_FASTDAC (*)
|
|
* @arg @ref LL_PWR_PVM_VDDA_ADC
|
|
* @arg @ref LL_PWR_PVM_VDDA_OPAMP_DAC
|
|
*
|
|
* (*) value not defined in all devices
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsEnabledPVM(uint32_t PeriphVoltage)
|
|
{
|
|
uint32_t temp;
|
|
temp = READ_BIT(PWR->CR2, PeriphVoltage);
|
|
|
|
return ((temp == (PeriphVoltage))?1U:0U);
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief Configure the voltage threshold detected by the Power Voltage Detector
|
|
* @rmtoll CR2 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->CR2, PWR_CR2_PLS, PVDLevel);
|
|
}
|
|
|
|
/**
|
|
* @brief Get the voltage threshold detection
|
|
* @rmtoll CR2 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->CR2, PWR_CR2_PLS));
|
|
}
|
|
|
|
/**
|
|
* @brief Enable Power Voltage Detector
|
|
* @rmtoll CR2 PVDE LL_PWR_EnablePVD
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_EnablePVD(void)
|
|
{
|
|
SET_BIT(PWR->CR2, PWR_CR2_PVDE);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable Power Voltage Detector
|
|
* @rmtoll CR2 PVDE LL_PWR_DisablePVD
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_DisablePVD(void)
|
|
{
|
|
CLEAR_BIT(PWR->CR2, PWR_CR2_PVDE);
|
|
}
|
|
|
|
/**
|
|
* @brief Check if Power Voltage Detector is enabled
|
|
* @rmtoll CR2 PVDE LL_PWR_IsEnabledPVD
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsEnabledPVD(void)
|
|
{
|
|
uint32_t temp;
|
|
temp = READ_BIT(PWR->CR2, PWR_CR2_PVDE);
|
|
|
|
return ((temp == (PWR_CR2_PVDE))?1U:0U);
|
|
}
|
|
|
|
/**
|
|
* @brief Enable Internal Wake-up line
|
|
* @rmtoll CR3 EIWF LL_PWR_EnableInternWU
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_EnableInternWU(void)
|
|
{
|
|
SET_BIT(PWR->CR3, PWR_CR3_EIWF);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable Internal Wake-up line
|
|
* @rmtoll CR3 EIWF LL_PWR_DisableInternWU
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_DisableInternWU(void)
|
|
{
|
|
CLEAR_BIT(PWR->CR3, PWR_CR3_EIWF);
|
|
}
|
|
|
|
/**
|
|
* @brief Check if Internal Wake-up line is enabled
|
|
* @rmtoll CR3 EIWF LL_PWR_IsEnabledInternWU
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsEnabledInternWU(void)
|
|
{
|
|
return ((READ_BIT(PWR->CR3, PWR_CR3_EIWF) == (PWR_CR3_EIWF))?1UL:0UL);
|
|
}
|
|
|
|
/**
|
|
* @brief Enable pull-up and pull-down configuration
|
|
* @rmtoll CR3 APC LL_PWR_EnablePUPDCfg
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_EnablePUPDCfg(void)
|
|
{
|
|
SET_BIT(PWR->CR3, PWR_CR3_APC);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable pull-up and pull-down configuration
|
|
* @rmtoll CR3 APC LL_PWR_DisablePUPDCfg
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_DisablePUPDCfg(void)
|
|
{
|
|
CLEAR_BIT(PWR->CR3, PWR_CR3_APC);
|
|
}
|
|
|
|
/**
|
|
* @brief Check if pull-up and pull-down configuration is enabled
|
|
* @rmtoll CR3 APC LL_PWR_IsEnabledPUPDCfg
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsEnabledPUPDCfg(void)
|
|
{
|
|
uint32_t temp;
|
|
temp = READ_BIT(PWR->CR3, PWR_CR3_APC);
|
|
|
|
return ((temp == (PWR_CR3_APC))?1U:0U);
|
|
}
|
|
|
|
/**
|
|
* @brief Enable SRAM2 content retention in Standby mode
|
|
* @rmtoll CR3 RRS LL_PWR_EnableSRAM2Retention
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_EnableSRAM2Retention(void)
|
|
{
|
|
SET_BIT(PWR->CR3, PWR_CR3_RRS);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable SRAM2 content retention in Standby mode
|
|
* @rmtoll CR3 RRS LL_PWR_DisableSRAM2Retention
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_DisableSRAM2Retention(void)
|
|
{
|
|
CLEAR_BIT(PWR->CR3, PWR_CR3_RRS);
|
|
}
|
|
|
|
/**
|
|
* @brief Check if SRAM2 content retention in Standby mode is enabled
|
|
* @rmtoll CR3 RRS LL_PWR_IsEnabledSRAM2Retention
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsEnabledSRAM2Retention(void)
|
|
{
|
|
uint32_t temp;
|
|
temp = READ_BIT(PWR->CR3, PWR_CR3_RRS);
|
|
|
|
return ((temp == (PWR_CR3_RRS))?1U:0U);
|
|
}
|
|
|
|
/**
|
|
* @brief Enable the WakeUp PINx functionality
|
|
* @rmtoll CR3 EWUP1 LL_PWR_EnableWakeUpPin\n
|
|
* CR3 EWUP2 LL_PWR_EnableWakeUpPin\n
|
|
* CR3 EWUP3 LL_PWR_EnableWakeUpPin\n
|
|
* CR3 EWUP4 LL_PWR_EnableWakeUpPin\n
|
|
* CR3 EWUP5 LL_PWR_EnableWakeUpPin\n
|
|
* @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
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_EnableWakeUpPin(uint32_t WakeUpPin)
|
|
{
|
|
SET_BIT(PWR->CR3, WakeUpPin);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable the WakeUp PINx functionality
|
|
* @rmtoll CR3 EWUP1 LL_PWR_DisableWakeUpPin\n
|
|
* CR3 EWUP2 LL_PWR_DisableWakeUpPin\n
|
|
* CR3 EWUP3 LL_PWR_DisableWakeUpPin\n
|
|
* CR3 EWUP4 LL_PWR_DisableWakeUpPin\n
|
|
* CR3 EWUP5 LL_PWR_DisableWakeUpPin\n
|
|
* @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
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_DisableWakeUpPin(uint32_t WakeUpPin)
|
|
{
|
|
CLEAR_BIT(PWR->CR3, WakeUpPin);
|
|
}
|
|
|
|
/**
|
|
* @brief Check if the WakeUp PINx functionality is enabled
|
|
* @rmtoll CR3 EWUP1 LL_PWR_IsEnabledWakeUpPin\n
|
|
* CR3 EWUP2 LL_PWR_IsEnabledWakeUpPin\n
|
|
* CR3 EWUP3 LL_PWR_IsEnabledWakeUpPin\n
|
|
* CR3 EWUP4 LL_PWR_IsEnabledWakeUpPin\n
|
|
* CR3 EWUP5 LL_PWR_IsEnabledWakeUpPin\n
|
|
* @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
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsEnabledWakeUpPin(uint32_t WakeUpPin)
|
|
{
|
|
uint32_t temp;
|
|
temp = READ_BIT(PWR->CR3, WakeUpPin);
|
|
|
|
return ((temp == (WakeUpPin))?1U:0U);
|
|
}
|
|
|
|
/**
|
|
* @brief Set the resistor impedance
|
|
* @rmtoll CR4 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->CR4, PWR_CR4_VBRS, Resistor);
|
|
}
|
|
|
|
/**
|
|
* @brief Get the resistor impedance
|
|
* @rmtoll CR4 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->CR4, PWR_CR4_VBRS));
|
|
}
|
|
|
|
/**
|
|
* @brief Enable battery charging
|
|
* @rmtoll CR4 VBE LL_PWR_EnableBatteryCharging
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_EnableBatteryCharging(void)
|
|
{
|
|
SET_BIT(PWR->CR4, PWR_CR4_VBE);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable battery charging
|
|
* @rmtoll CR4 VBE LL_PWR_DisableBatteryCharging
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_DisableBatteryCharging(void)
|
|
{
|
|
CLEAR_BIT(PWR->CR4, PWR_CR4_VBE);
|
|
}
|
|
|
|
/**
|
|
* @brief Check if battery charging is enabled
|
|
* @rmtoll CR4 VBE LL_PWR_IsEnabledBatteryCharging
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsEnabledBatteryCharging(void)
|
|
{
|
|
uint32_t temp;
|
|
temp = READ_BIT(PWR->CR4, PWR_CR4_VBE);
|
|
|
|
return ((temp == (PWR_CR4_VBE))?1U:0U);
|
|
}
|
|
|
|
/**
|
|
* @brief Set the Wake-Up pin polarity low for the event detection
|
|
* @rmtoll CR4 WP1 LL_PWR_SetWakeUpPinPolarityLow\n
|
|
* CR4 WP2 LL_PWR_SetWakeUpPinPolarityLow\n
|
|
* CR4 WP3 LL_PWR_SetWakeUpPinPolarityLow\n
|
|
* CR4 WP4 LL_PWR_SetWakeUpPinPolarityLow\n
|
|
* CR4 WP5 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
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_SetWakeUpPinPolarityLow(uint32_t WakeUpPin)
|
|
{
|
|
SET_BIT(PWR->CR4, WakeUpPin);
|
|
}
|
|
|
|
/**
|
|
* @brief Set the Wake-Up pin polarity high for the event detection
|
|
* @rmtoll CR4 WP1 LL_PWR_SetWakeUpPinPolarityHigh\n
|
|
* CR4 WP2 LL_PWR_SetWakeUpPinPolarityHigh\n
|
|
* CR4 WP3 LL_PWR_SetWakeUpPinPolarityHigh\n
|
|
* CR4 WP4 LL_PWR_SetWakeUpPinPolarityHigh\n
|
|
* CR4 WP5 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
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_SetWakeUpPinPolarityHigh(uint32_t WakeUpPin)
|
|
{
|
|
CLEAR_BIT(PWR->CR4, WakeUpPin);
|
|
}
|
|
|
|
/**
|
|
* @brief Get the Wake-Up pin polarity for the event detection
|
|
* @rmtoll CR4 WP1 LL_PWR_IsWakeUpPinPolarityLow\n
|
|
* CR4 WP2 LL_PWR_IsWakeUpPinPolarityLow\n
|
|
* CR4 WP3 LL_PWR_IsWakeUpPinPolarityLow\n
|
|
* CR4 WP4 LL_PWR_IsWakeUpPinPolarityLow\n
|
|
* CR4 WP5 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
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsWakeUpPinPolarityLow(uint32_t WakeUpPin)
|
|
{
|
|
uint32_t temp;
|
|
temp = READ_BIT(PWR->CR4, WakeUpPin);
|
|
|
|
return ((temp == (WakeUpPin))?1U:0U);
|
|
}
|
|
|
|
/**
|
|
* @brief Enable GPIO pull-up state in Standby and Shutdown modes
|
|
* @rmtoll PUCRA PU0-15 LL_PWR_EnableGPIOPullUp\n
|
|
* PUCRB PU0-15 LL_PWR_EnableGPIOPullUp\n
|
|
* PUCRC PU0-15 LL_PWR_EnableGPIOPullUp\n
|
|
* PUCRD PU0-15 LL_PWR_EnableGPIOPullUp\n
|
|
* PUCRE PU0-15 LL_PWR_EnableGPIOPullUp\n
|
|
* PUCRF PU0-15 LL_PWR_EnableGPIOPullUp\n
|
|
* PUCRG PU0-15 LL_PWR_EnableGPIOPullUp\n
|
|
* @param GPIO This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_GPIO_A
|
|
* @arg @ref LL_PWR_GPIO_B
|
|
* @arg @ref LL_PWR_GPIO_C
|
|
* @arg @ref LL_PWR_GPIO_D
|
|
* @arg @ref LL_PWR_GPIO_E
|
|
* @arg @ref LL_PWR_GPIO_F
|
|
* @arg @ref LL_PWR_GPIO_G
|
|
*
|
|
* (*) value not defined in all devices
|
|
* @param GPIONumber This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_GPIO_BIT_0
|
|
* @arg @ref LL_PWR_GPIO_BIT_1
|
|
* @arg @ref LL_PWR_GPIO_BIT_2
|
|
* @arg @ref LL_PWR_GPIO_BIT_3
|
|
* @arg @ref LL_PWR_GPIO_BIT_4
|
|
* @arg @ref LL_PWR_GPIO_BIT_5
|
|
* @arg @ref LL_PWR_GPIO_BIT_6
|
|
* @arg @ref LL_PWR_GPIO_BIT_7
|
|
* @arg @ref LL_PWR_GPIO_BIT_8
|
|
* @arg @ref LL_PWR_GPIO_BIT_9
|
|
* @arg @ref LL_PWR_GPIO_BIT_10
|
|
* @arg @ref LL_PWR_GPIO_BIT_11
|
|
* @arg @ref LL_PWR_GPIO_BIT_12
|
|
* @arg @ref LL_PWR_GPIO_BIT_13
|
|
* @arg @ref LL_PWR_GPIO_BIT_14
|
|
* @arg @ref LL_PWR_GPIO_BIT_15
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_EnableGPIOPullUp(uint32_t GPIO, uint32_t GPIONumber)
|
|
{
|
|
SET_BIT(*((__IO uint32_t *)GPIO), GPIONumber);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable GPIO pull-up state in Standby and Shutdown modes
|
|
* @rmtoll PUCRA PU0-15 LL_PWR_DisableGPIOPullUp\n
|
|
* PUCRB PU0-15 LL_PWR_DisableGPIOPullUp\n
|
|
* PUCRC PU0-15 LL_PWR_DisableGPIOPullUp\n
|
|
* PUCRD PU0-15 LL_PWR_DisableGPIOPullUp\n
|
|
* PUCRE PU0-15 LL_PWR_DisableGPIOPullUp\n
|
|
* PUCRF PU0-15 LL_PWR_DisableGPIOPullUp\n
|
|
* PUCRG PU0-15 LL_PWR_DisableGPIOPullUp\n
|
|
* @param GPIO This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_GPIO_A
|
|
* @arg @ref LL_PWR_GPIO_B
|
|
* @arg @ref LL_PWR_GPIO_C
|
|
* @arg @ref LL_PWR_GPIO_D
|
|
* @arg @ref LL_PWR_GPIO_E
|
|
* @arg @ref LL_PWR_GPIO_F
|
|
* @arg @ref LL_PWR_GPIO_G
|
|
*
|
|
* (*) value not defined in all devices
|
|
* @param GPIONumber This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_GPIO_BIT_0
|
|
* @arg @ref LL_PWR_GPIO_BIT_1
|
|
* @arg @ref LL_PWR_GPIO_BIT_2
|
|
* @arg @ref LL_PWR_GPIO_BIT_3
|
|
* @arg @ref LL_PWR_GPIO_BIT_4
|
|
* @arg @ref LL_PWR_GPIO_BIT_5
|
|
* @arg @ref LL_PWR_GPIO_BIT_6
|
|
* @arg @ref LL_PWR_GPIO_BIT_7
|
|
* @arg @ref LL_PWR_GPIO_BIT_8
|
|
* @arg @ref LL_PWR_GPIO_BIT_9
|
|
* @arg @ref LL_PWR_GPIO_BIT_10
|
|
* @arg @ref LL_PWR_GPIO_BIT_11
|
|
* @arg @ref LL_PWR_GPIO_BIT_12
|
|
* @arg @ref LL_PWR_GPIO_BIT_13
|
|
* @arg @ref LL_PWR_GPIO_BIT_14
|
|
* @arg @ref LL_PWR_GPIO_BIT_15
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_DisableGPIOPullUp(uint32_t GPIO, uint32_t GPIONumber)
|
|
{
|
|
CLEAR_BIT(*((__IO uint32_t *)GPIO), GPIONumber);
|
|
}
|
|
|
|
/**
|
|
* @brief Check if GPIO pull-up state is enabled
|
|
* @rmtoll PUCRA PU0-15 LL_PWR_IsEnabledGPIOPullUp\n
|
|
* PUCRB PU0-15 LL_PWR_IsEnabledGPIOPullUp\n
|
|
* PUCRC PU0-15 LL_PWR_IsEnabledGPIOPullUp\n
|
|
* PUCRD PU0-15 LL_PWR_IsEnabledGPIOPullUp\n
|
|
* PUCRE PU0-15 LL_PWR_IsEnabledGPIOPullUp\n
|
|
* PUCRF PU0-15 LL_PWR_IsEnabledGPIOPullUp\n
|
|
* PUCRG PU0-15 LL_PWR_IsEnabledGPIOPullUp\n
|
|
* @param GPIO This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_GPIO_A
|
|
* @arg @ref LL_PWR_GPIO_B
|
|
* @arg @ref LL_PWR_GPIO_C
|
|
* @arg @ref LL_PWR_GPIO_D
|
|
* @arg @ref LL_PWR_GPIO_E
|
|
* @arg @ref LL_PWR_GPIO_F
|
|
* @arg @ref LL_PWR_GPIO_G
|
|
*
|
|
* (*) value not defined in all devices
|
|
* @param GPIONumber This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_GPIO_BIT_0
|
|
* @arg @ref LL_PWR_GPIO_BIT_1
|
|
* @arg @ref LL_PWR_GPIO_BIT_2
|
|
* @arg @ref LL_PWR_GPIO_BIT_3
|
|
* @arg @ref LL_PWR_GPIO_BIT_4
|
|
* @arg @ref LL_PWR_GPIO_BIT_5
|
|
* @arg @ref LL_PWR_GPIO_BIT_6
|
|
* @arg @ref LL_PWR_GPIO_BIT_7
|
|
* @arg @ref LL_PWR_GPIO_BIT_8
|
|
* @arg @ref LL_PWR_GPIO_BIT_9
|
|
* @arg @ref LL_PWR_GPIO_BIT_10
|
|
* @arg @ref LL_PWR_GPIO_BIT_11
|
|
* @arg @ref LL_PWR_GPIO_BIT_12
|
|
* @arg @ref LL_PWR_GPIO_BIT_13
|
|
* @arg @ref LL_PWR_GPIO_BIT_14
|
|
* @arg @ref LL_PWR_GPIO_BIT_15
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsEnabledGPIOPullUp(uint32_t GPIO, uint32_t GPIONumber)
|
|
{
|
|
return ((READ_BIT(*((__IO uint32_t *)GPIO), GPIONumber) == (GPIONumber)) ? 1UL : 0UL);
|
|
}
|
|
|
|
/**
|
|
* @brief Enable GPIO pull-down state in Standby and Shutdown modes
|
|
* @rmtoll PDCRA PD0-15 LL_PWR_EnableGPIOPullDown\n
|
|
* PDCRB PD0-15 LL_PWR_EnableGPIOPullDown\n
|
|
* PDCRC PD0-15 LL_PWR_EnableGPIOPullDown\n
|
|
* PDCRD PD0-15 LL_PWR_EnableGPIOPullDown\n
|
|
* PDCRE PD0-15 LL_PWR_EnableGPIOPullDown\n
|
|
* PDCRF PD0-15 LL_PWR_EnableGPIOPullDown\n
|
|
* PDCRG PD0-15 LL_PWR_EnableGPIOPullDown\n
|
|
* @param GPIO This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_GPIO_A
|
|
* @arg @ref LL_PWR_GPIO_B
|
|
* @arg @ref LL_PWR_GPIO_C
|
|
* @arg @ref LL_PWR_GPIO_D
|
|
* @arg @ref LL_PWR_GPIO_E
|
|
* @arg @ref LL_PWR_GPIO_F
|
|
* @arg @ref LL_PWR_GPIO_G
|
|
*
|
|
* (*) value not defined in all devices
|
|
* @param GPIONumber This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_GPIO_BIT_0
|
|
* @arg @ref LL_PWR_GPIO_BIT_1
|
|
* @arg @ref LL_PWR_GPIO_BIT_2
|
|
* @arg @ref LL_PWR_GPIO_BIT_3
|
|
* @arg @ref LL_PWR_GPIO_BIT_4
|
|
* @arg @ref LL_PWR_GPIO_BIT_5
|
|
* @arg @ref LL_PWR_GPIO_BIT_6
|
|
* @arg @ref LL_PWR_GPIO_BIT_7
|
|
* @arg @ref LL_PWR_GPIO_BIT_8
|
|
* @arg @ref LL_PWR_GPIO_BIT_9
|
|
* @arg @ref LL_PWR_GPIO_BIT_10
|
|
* @arg @ref LL_PWR_GPIO_BIT_11
|
|
* @arg @ref LL_PWR_GPIO_BIT_12
|
|
* @arg @ref LL_PWR_GPIO_BIT_13
|
|
* @arg @ref LL_PWR_GPIO_BIT_14
|
|
* @arg @ref LL_PWR_GPIO_BIT_15
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_EnableGPIOPullDown(uint32_t GPIO, uint32_t GPIONumber)
|
|
{
|
|
SET_BIT(*((__IO uint32_t *)(GPIO + 4U)), GPIONumber);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable GPIO pull-down state in Standby and Shutdown modes
|
|
* @rmtoll PDCRA PD0-15 LL_PWR_DisableGPIOPullDown\n
|
|
* PDCRB PD0-15 LL_PWR_DisableGPIOPullDown\n
|
|
* PDCRC PD0-15 LL_PWR_DisableGPIOPullDown\n
|
|
* PDCRD PD0-15 LL_PWR_DisableGPIOPullDown\n
|
|
* PDCRE PD0-15 LL_PWR_DisableGPIOPullDown\n
|
|
* PDCRF PD0-15 LL_PWR_DisableGPIOPullDown\n
|
|
* PDCRG PD0-15 LL_PWR_DisableGPIOPullDown\n
|
|
* @param GPIO This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_GPIO_A
|
|
* @arg @ref LL_PWR_GPIO_B
|
|
* @arg @ref LL_PWR_GPIO_C
|
|
* @arg @ref LL_PWR_GPIO_D
|
|
* @arg @ref LL_PWR_GPIO_E
|
|
* @arg @ref LL_PWR_GPIO_F
|
|
* @arg @ref LL_PWR_GPIO_G
|
|
*
|
|
* (*) value not defined in all devices
|
|
* @param GPIONumber This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_GPIO_BIT_0
|
|
* @arg @ref LL_PWR_GPIO_BIT_1
|
|
* @arg @ref LL_PWR_GPIO_BIT_2
|
|
* @arg @ref LL_PWR_GPIO_BIT_3
|
|
* @arg @ref LL_PWR_GPIO_BIT_4
|
|
* @arg @ref LL_PWR_GPIO_BIT_5
|
|
* @arg @ref LL_PWR_GPIO_BIT_6
|
|
* @arg @ref LL_PWR_GPIO_BIT_7
|
|
* @arg @ref LL_PWR_GPIO_BIT_8
|
|
* @arg @ref LL_PWR_GPIO_BIT_9
|
|
* @arg @ref LL_PWR_GPIO_BIT_10
|
|
* @arg @ref LL_PWR_GPIO_BIT_11
|
|
* @arg @ref LL_PWR_GPIO_BIT_12
|
|
* @arg @ref LL_PWR_GPIO_BIT_13
|
|
* @arg @ref LL_PWR_GPIO_BIT_14
|
|
* @arg @ref LL_PWR_GPIO_BIT_15
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_DisableGPIOPullDown(uint32_t GPIO, uint32_t GPIONumber)
|
|
{
|
|
CLEAR_BIT(*((__IO uint32_t *)(GPIO + 4U)), GPIONumber);
|
|
}
|
|
|
|
/**
|
|
* @brief Check if GPIO pull-down state is enabled
|
|
* @rmtoll PDCRA PD0-15 LL_PWR_IsEnabledGPIOPullDown\n
|
|
* PDCRB PD0-15 LL_PWR_IsEnabledGPIOPullDown\n
|
|
* PDCRC PD0-15 LL_PWR_IsEnabledGPIOPullDown\n
|
|
* PDCRD PD0-15 LL_PWR_IsEnabledGPIOPullDown\n
|
|
* PDCRE PD0-15 LL_PWR_IsEnabledGPIOPullDown\n
|
|
* PDCRF PD0-15 LL_PWR_IsEnabledGPIOPullDown\n
|
|
* PDCRG PD0-15 LL_PWR_IsEnabledGPIOPullDown\n
|
|
* @param GPIO This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_GPIO_A
|
|
* @arg @ref LL_PWR_GPIO_B
|
|
* @arg @ref LL_PWR_GPIO_C
|
|
* @arg @ref LL_PWR_GPIO_D
|
|
* @arg @ref LL_PWR_GPIO_E
|
|
* @arg @ref LL_PWR_GPIO_F
|
|
* @arg @ref LL_PWR_GPIO_G
|
|
*
|
|
* (*) value not defined in all devices
|
|
* @param GPIONumber This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_GPIO_BIT_0
|
|
* @arg @ref LL_PWR_GPIO_BIT_1
|
|
* @arg @ref LL_PWR_GPIO_BIT_2
|
|
* @arg @ref LL_PWR_GPIO_BIT_3
|
|
* @arg @ref LL_PWR_GPIO_BIT_4
|
|
* @arg @ref LL_PWR_GPIO_BIT_5
|
|
* @arg @ref LL_PWR_GPIO_BIT_6
|
|
* @arg @ref LL_PWR_GPIO_BIT_7
|
|
* @arg @ref LL_PWR_GPIO_BIT_8
|
|
* @arg @ref LL_PWR_GPIO_BIT_9
|
|
* @arg @ref LL_PWR_GPIO_BIT_10
|
|
* @arg @ref LL_PWR_GPIO_BIT_11
|
|
* @arg @ref LL_PWR_GPIO_BIT_12
|
|
* @arg @ref LL_PWR_GPIO_BIT_13
|
|
* @arg @ref LL_PWR_GPIO_BIT_14
|
|
* @arg @ref LL_PWR_GPIO_BIT_15
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsEnabledGPIOPullDown(uint32_t GPIO, uint32_t GPIONumber)
|
|
{
|
|
return ((READ_BIT(*((__IO uint32_t *)(GPIO + 4U)), GPIONumber) == (GPIONumber)) ? 1UL : 0UL);
|
|
}
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup PWR_LL_EF_FLAG_Management FLAG_Management
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @brief Get Internal Wake-up line Flag
|
|
* @rmtoll SR1 WUFI LL_PWR_IsActiveFlag_InternWU
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_InternWU(void)
|
|
{
|
|
uint32_t temp;
|
|
temp = READ_BIT(PWR->SR1, PWR_SR1_WUFI);
|
|
|
|
return ((temp == (PWR_SR1_WUFI))?1U:0U);
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief Get Stand-By Flag
|
|
* @rmtoll SR1 SBF LL_PWR_IsActiveFlag_SB
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_SB(void)
|
|
{
|
|
uint32_t temp;
|
|
temp = READ_BIT(PWR->SR1, PWR_SR1_SBF);
|
|
|
|
return ((temp == (PWR_SR1_SBF))?1U:0U);
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief Get Wake-up Flag 5
|
|
* @rmtoll SR1 WUF5 LL_PWR_IsActiveFlag_WU5
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_WU5(void)
|
|
{
|
|
uint32_t temp;
|
|
temp = READ_BIT(PWR->SR1, PWR_SR1_WUF5);
|
|
|
|
return ((temp == (PWR_SR1_WUF5))?1U:0U);
|
|
}
|
|
|
|
/**
|
|
* @brief Get Wake-up Flag 4
|
|
* @rmtoll SR1 WUF4 LL_PWR_IsActiveFlag_WU4
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_WU4(void)
|
|
{
|
|
uint32_t temp;
|
|
temp = READ_BIT(PWR->SR1, PWR_SR1_WUF4);
|
|
|
|
return ((temp == (PWR_SR1_WUF4))?1U:0U);
|
|
}
|
|
|
|
/**
|
|
* @brief Get Wake-up Flag 3
|
|
* @rmtoll SR1 WUF3 LL_PWR_IsActiveFlag_WU3
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_WU3(void)
|
|
{
|
|
uint32_t temp;
|
|
temp = READ_BIT(PWR->SR1, PWR_SR1_WUF3);
|
|
|
|
return ((temp == (PWR_SR1_WUF3))?1U:0U);
|
|
}
|
|
|
|
/**
|
|
* @brief Get Wake-up Flag 2
|
|
* @rmtoll SR1 WUF2 LL_PWR_IsActiveFlag_WU2
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_WU2(void)
|
|
{
|
|
uint32_t temp;
|
|
temp = READ_BIT(PWR->SR1, PWR_SR1_WUF2);
|
|
|
|
return ((temp == (PWR_SR1_WUF2))?1U:0U);
|
|
}
|
|
|
|
/**
|
|
* @brief Get Wake-up Flag 1
|
|
* @rmtoll SR1 WUF1 LL_PWR_IsActiveFlag_WU1
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_WU1(void)
|
|
{
|
|
uint32_t temp;
|
|
temp = READ_BIT(PWR->SR1, PWR_SR1_WUF1);
|
|
|
|
return ((temp == (PWR_SR1_WUF1))?1U:0U);
|
|
}
|
|
|
|
/**
|
|
* @brief Clear Stand-By Flag
|
|
* @rmtoll SCR CSBF LL_PWR_ClearFlag_SB
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_ClearFlag_SB(void)
|
|
{
|
|
WRITE_REG(PWR->SCR, PWR_SCR_CSBF);
|
|
}
|
|
|
|
/**
|
|
* @brief Clear Wake-up Flags
|
|
* @rmtoll SCR CWUF LL_PWR_ClearFlag_WU
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_ClearFlag_WU(void)
|
|
{
|
|
WRITE_REG(PWR->SCR, PWR_SCR_CWUF);
|
|
}
|
|
|
|
/**
|
|
* @brief Clear Wake-up Flag 5
|
|
* @rmtoll SCR CWUF5 LL_PWR_ClearFlag_WU5
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_ClearFlag_WU5(void)
|
|
{
|
|
WRITE_REG(PWR->SCR, PWR_SCR_CWUF5);
|
|
}
|
|
|
|
/**
|
|
* @brief Clear Wake-up Flag 4
|
|
* @rmtoll SCR CWUF4 LL_PWR_ClearFlag_WU4
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_ClearFlag_WU4(void)
|
|
{
|
|
WRITE_REG(PWR->SCR, PWR_SCR_CWUF4);
|
|
}
|
|
|
|
/**
|
|
* @brief Clear Wake-up Flag 3
|
|
* @rmtoll SCR CWUF3 LL_PWR_ClearFlag_WU3
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_ClearFlag_WU3(void)
|
|
{
|
|
WRITE_REG(PWR->SCR, PWR_SCR_CWUF3);
|
|
}
|
|
|
|
/**
|
|
* @brief Clear Wake-up Flag 2
|
|
* @rmtoll SCR CWUF2 LL_PWR_ClearFlag_WU2
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_ClearFlag_WU2(void)
|
|
{
|
|
WRITE_REG(PWR->SCR, PWR_SCR_CWUF2);
|
|
}
|
|
|
|
/**
|
|
* @brief Clear Wake-up Flag 1
|
|
* @rmtoll SCR CWUF1 LL_PWR_ClearFlag_WU1
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_ClearFlag_WU1(void)
|
|
{
|
|
WRITE_REG(PWR->SCR, PWR_SCR_CWUF1);
|
|
}
|
|
|
|
/**
|
|
* @brief Indicate whether VDDA voltage is below or above PVM4 threshold
|
|
* @rmtoll SR2 PVMO4 LL_PWR_IsActiveFlag_PVMO4
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_PVMO4(void)
|
|
{
|
|
uint32_t temp;
|
|
temp = READ_BIT(PWR->SR2, PWR_SR2_PVMO4);
|
|
|
|
return ((temp == (PWR_SR2_PVMO4))?1U:0U);
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief Indicate whether VDDA voltage is below or above PVM3 threshold
|
|
* @rmtoll SR2 PVMO3 LL_PWR_IsActiveFlag_PVMO3
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_PVMO3(void)
|
|
{
|
|
uint32_t temp;
|
|
temp = READ_BIT(PWR->SR2, PWR_SR2_PVMO3);
|
|
|
|
return ((temp == (PWR_SR2_PVMO3))?1U:0U);
|
|
|
|
}
|
|
|
|
#if defined(PWR_SR2_PVMO2)
|
|
/**
|
|
* @brief Indicate whether VDDIO2 voltage is below or above PVM2 threshold
|
|
* @rmtoll SR2 PVMO2 LL_PWR_IsActiveFlag_PVMO2
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_PVMO2(void)
|
|
{
|
|
uint32_t temp;
|
|
temp = READ_BIT(PWR->SR2, PWR_SR2_PVMO2);
|
|
|
|
return ((temp == (PWR_SR2_PVMO2))?1U:0U);
|
|
|
|
}
|
|
#endif /* PWR_SR2_PVMO2 */
|
|
|
|
#if defined(PWR_SR2_PVMO1)
|
|
/**
|
|
* @brief Indicate whether VDDUSB voltage is below or above PVM1 threshold
|
|
* @rmtoll SR2 PVMO1 LL_PWR_IsActiveFlag_PVMO1
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_PVMO1(void)
|
|
{
|
|
uint32_t temp;
|
|
temp = READ_BIT(PWR->SR2, PWR_SR2_PVMO1);
|
|
|
|
return ((temp == (PWR_SR2_PVMO1))?1U:0U);
|
|
|
|
}
|
|
#endif /* PWR_SR2_PVMO1 */
|
|
|
|
/**
|
|
* @brief Indicate whether VDD voltage is below or above the selected PVD threshold
|
|
* @rmtoll SR2 PVDO LL_PWR_IsActiveFlag_PVDO
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_PVDO(void)
|
|
{
|
|
uint32_t temp;
|
|
temp = READ_BIT(PWR->SR2, PWR_SR2_PVDO);
|
|
|
|
return ((temp == (PWR_SR2_PVDO))?1U:0U);
|
|
|
|
}
|
|
|
|
/**
|
|
* @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 SR2 VOSF LL_PWR_IsActiveFlag_VOS
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_VOS(void)
|
|
{
|
|
uint32_t temp;
|
|
temp = READ_BIT(PWR->SR2, PWR_SR2_VOSF);
|
|
|
|
return ((temp == (PWR_SR2_VOSF))?1U:0U);
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief Indicate whether the regulator is ready in main mode or is in low-power mode
|
|
* @note: Take care, return value "0" means the regulator is ready. Return value "1" means the output voltage range is still changing.
|
|
* @rmtoll SR2 REGLPF LL_PWR_IsActiveFlag_REGLPF
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_REGLPF(void)
|
|
{
|
|
uint32_t temp;
|
|
temp = READ_BIT(PWR->SR2, PWR_SR2_REGLPF);
|
|
|
|
return ((temp == (PWR_SR2_REGLPF))?1U:0U);
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief Indicate whether or not the low-power regulator is ready
|
|
* @rmtoll SR2 REGLPS LL_PWR_IsActiveFlag_REGLPS
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_REGLPS(void)
|
|
{
|
|
uint32_t temp;
|
|
temp = READ_BIT(PWR->SR2, PWR_SR2_REGLPS);
|
|
|
|
return ((temp == (PWR_SR2_REGLPS))?1U:0U);
|
|
|
|
}
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#if defined(USE_FULL_LL_DRIVER)
|
|
/** @defgroup PWR_LL_EF_Init De-initialization function
|
|
* @{
|
|
*/
|
|
ErrorStatus LL_PWR_DeInit(void);
|
|
/**
|
|
* @}
|
|
*/
|
|
#endif /* USE_FULL_LL_DRIVER */
|
|
|
|
/** @defgroup PWR_LL_EF_Legacy_Functions Legacy functions name
|
|
* @{
|
|
*/
|
|
/* Old functions name kept for legacy purpose, to be replaced by the */
|
|
/* current functions name. */
|
|
#define LL_PWR_IsActiveFlag_VOSF LL_PWR_IsActiveFlag_VOS
|
|
#define LL_PWR_EnableUSBDeadBattery LL_PWR_EnableUCPDDeadBattery
|
|
#define LL_PWR_DisableUSBDeadBattery LL_PWR_DisableUCPDDeadBattery
|
|
#define LL_PWR_IsEnabledUSBDeadBattery LL_PWR_IsEnabledUCPDDeadBattery
|
|
#define LL_PWR_EnableDeadBatteryPD LL_PWR_EnableUCPDDeadBattery
|
|
#define LL_PWR_DisableDeadBatteryPD LL_PWR_DisableUCPDDeadBattery
|
|
#define LL_PWR_EnableUSBStandByModePD LL_PWR_EnableUCPDStandbyMode
|
|
#define LL_PWR_EnableStandByModePD LL_PWR_EnableUCPDStandbyMode
|
|
#define LL_PWR_DisableUSBStandByModePD LL_PWR_DisableUCPDStandbyMode
|
|
#define LL_PWR_DisableStandByModePD LL_PWR_DisableUCPDStandbyMode
|
|
#define LL_PWR_IsEnabledUSBStandByModePD LL_PWR_IsEnabledUCPDStandbyMode
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#endif /* defined(PWR) */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* STM32G4xx_LL_PWR_H */
|
|
|