You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
769 lines
26 KiB
C
769 lines
26 KiB
C
/**
|
|
******************************************************************************
|
|
* @file py32f403_ll_pwr.h
|
|
* @author MCU Application Team
|
|
* @brief Header file of PWR LL module.
|
|
******************************************************************************
|
|
* @attention
|
|
*
|
|
* <h2><center>© Copyright (c) 2023 Puya Semiconductor Co.
|
|
* All rights reserved.</center></h2>
|
|
*
|
|
* This software component is licensed by Puya 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
|
|
*
|
|
******************************************************************************
|
|
* @attention
|
|
*
|
|
* <h2><center>© Copyright (c) 2016 STMicroelectronics.
|
|
* All rights reserved.</center></h2>
|
|
*
|
|
* 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 PY32F403_LL_PWR_H
|
|
#define PY32F403_LL_PWR_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/* Includes ------------------------------------------------------------------*/
|
|
#include "py32f4xx.h"
|
|
|
|
/** @addtogroup PY32F403_LL_Driver
|
|
* @{
|
|
*/
|
|
|
|
#if defined(PWR)
|
|
|
|
/** @defgroup PWR_LL PWR
|
|
* @{
|
|
*/
|
|
|
|
/* Private types -------------------------------------------------------------*/
|
|
/* Private variables ---------------------------------------------------------*/
|
|
|
|
/* Private constants ---------------------------------------------------------*/
|
|
|
|
/* Private macros ------------------------------------------------------------*/
|
|
|
|
/* Exported types ------------------------------------------------------------*/
|
|
/* Exported constants --------------------------------------------------------*/
|
|
/** @defgroup PWR_LL_Exported_Constants PWR Exported Constants
|
|
* @{
|
|
*/
|
|
|
|
/** @defgroup PWR_LL_EC_REGU_VOLTAGE REGU VOLTAGE
|
|
* @{
|
|
*/
|
|
#define LL_PWR_REGU_VOLTAGE_SCALE1 0x00000000U /* After entering stop mode, VDD=1.1V */
|
|
#define LL_PWR_REGU_VOLTAGE_SCALE2 (PWR_CR_VOS_0) /* After entering stop mode, VDD=1.0V */
|
|
#define LL_PWR_REGU_VOLTAGE_SCALE3 (PWR_CR_VOS_1) /* After entering stop mode, VDD=0.9V */
|
|
#define LL_PWR_REGU_VOLTAGE_SCALE4 (PWR_CR_VOS_1 | PWR_CR_VOS_0) /* After entering stop mode, VDD=0.8V */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup PWR_LL_EC_REGU_VOLTAGE REGU VOLTAGE
|
|
* @{
|
|
*/
|
|
#define LL_PWR_REGU_VOLTAGE_1P1V LL_PWR_REGU_VOLTAGE_SCALE1 /* After entering stop mode, VDD=1.1V */
|
|
#define LL_PWR_REGU_VOLTAGE_1P0V LL_PWR_REGU_VOLTAGE_SCALE2 /* After entering stop mode, VDD=1.0V */
|
|
#define LL_PWR_REGU_VOLTAGE_0P9V LL_PWR_REGU_VOLTAGE_SCALE3 /* After entering stop mode, VDD=0.9V */
|
|
#define LL_PWR_REGU_VOLTAGE_0P8V LL_PWR_REGU_VOLTAGE_SCALE4 /* After entering stop mode, VDD=0.8V */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup PWR_LL_EC_BACKUP_VOLTAGE BACKUP VOLTAGE
|
|
* @{
|
|
*/
|
|
#define LL_PWR_BACKUP_VOLTAGE_1P1V (0x00000000) /* VDDK=1.1V */
|
|
#define LL_PWR_BACKUP_VOLTAGE_0P9V (PWR_CR_BKPVR_VOS_0) /* VDDK=0.9V */
|
|
#define LL_PWR_BACKUP_VOLTAGE_0P85V (PWR_CR_BKPVR_VOS_1) /* VDDK=0.85V */
|
|
#define LL_PWR_BACKUP_VOLTAGE_0P8V (PWR_CR_BKPVR_VOS_1 | PWR_CR_BKPVR_VOS_0) /* VDDK=0.8V */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup PWR_LL_EC_WAKEUP_HSION_MODE WAKEUP HSI ON MODE
|
|
* @{
|
|
*/
|
|
#define LL_PWR_STOPWAKEUP_HSION_AFTER_MR 0x00000000U /* Wake up from the STOP mode, After the MR becomes stable, enable HSI */
|
|
#define LL_PWR_STOPWAKEUP_HSION_IMMEDIATE PWR_CR_HSION_CTRL /* Wake up from the STOP mode, Enable HSI immediately */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup PWR_LL_EC_WAKEUP_FLASH_DELAY WAKEUP FLASH DELAY
|
|
* @{
|
|
*/
|
|
#define LL_PWR_STOPWAKEUP_FLASH_DELAY_3US (0x00000000U) /* Wake up from the STOP mode, Delay 3us enable flash*/
|
|
#define LL_PWR_STOPWAKEUP_FLASH_DELAY_5US ( PWR_CR_FLS_WUPT_0) /* Wake up from the STOP mode, Delay 5us enable flash*/
|
|
#define LL_PWR_STOPWAKEUP_FLASH_DELAY_2US (PWR_CR_FLS_WUPT_1 ) /* Wake up from the STOP mode, Delay 2us enable flash*/
|
|
#define LL_PWR_STOPWAKEUP_FLASH_DELAY_0US (PWR_CR_FLS_WUPT_1 | PWR_CR_FLS_WUPT_0) /* Wake up from the STOP mode, Delay 0us enable flash*/
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
/** @defgroup PWR_LL_EC_WAKEUP_FLASH_DELAY WAKEUP FLASH DELAY
|
|
* @{
|
|
*/
|
|
#define LL_PWR_STANDBYWAKEUP_MRREADY_DELAY_5US (0x00000000U) /* Wake up from the STANDBY mode, MR ready wait 5us*/
|
|
#define LL_PWR_STANDBYWAKEUP_MRREADY_DELAY_10US ( PWR_CR_STDBY_MRRDY_WAIT_0) /* Wake up from the STANDBY mode, MR ready wait 10us*/
|
|
#define LL_PWR_STANDBYWAKEUP_MRREADY_DELAY_20US (PWR_CR_STDBY_MRRDY_WAIT_1 ) /* Wake up from the STANDBY mode, MR ready wait 20us*/
|
|
#define LL_PWR_STANDBYWAKEUP_MRREADY_DELAY_30US (PWR_CR_STDBY_MRRDY_WAIT_1 | PWR_CR_STDBY_MRRDY_WAIT_0) /* Wake up from the STANDBY mode, MR ready wait 30us*/
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup PWR_LL_EC_CLEAR_FLAG Clear Flags Defines
|
|
* @brief Flags defines which can be used with LL_PWR_WriteReg function
|
|
* @{
|
|
*/
|
|
#define LL_PWR_CR_CSBF PWR_CR_CSBF /*!< Clear standby flag */
|
|
#define LL_PWR_CR_CWUF PWR_CR_CWUF /*!< Clear wakeup 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_CSR_WUF PWR_CSR_WUF /*!< Wakeup flag */
|
|
#define LL_PWR_CSR_SBF PWR_CSR_SBF /*!< Standby flag */
|
|
#define LL_PWR_CSR_PVDO PWR_CSR_PVDO /*!< Power voltage detector output flag */
|
|
#define LL_PWR_CSR_EWUP1 PWR_CSR_EWUP1 /*!< Enable WKUP pin 1 */
|
|
#define LL_PWR_CSR_EWUP2 PWR_CSR_EWUP2 /*!< Enable WKUP pin 2 */
|
|
#define LL_PWR_CSR_EWUP3 PWR_CSR_EWUP3 /*!< Enable WKUP pin 3 */
|
|
#define LL_PWR_CSR_EWUP4 PWR_CSR_EWUP4 /*!< Enable WKUP pin 4 */
|
|
#define LL_PWR_CSR_EWUP5 PWR_CSR_EWUP5 /*!< Enable WKUP pin 5 */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
/** @defgroup PWR_LL_EC_MODE_PWR Mode Power
|
|
* @{
|
|
*/
|
|
#define LL_PWR_MODE_STOP_MAINREGU 0x00000000U /*!< Enter Stop mode when the CPU enters deepsleep */
|
|
#define LL_PWR_MODE_STOP_LPREGU (PWR_CR_LPDS) /*!< Enter Stop mode (with low power Regulator ON) when the CPU enters deepsleep */
|
|
#define LL_PWR_MODE_STANDBY (PWR_CR_PDDS) /*!< Enter Standby mode when the CPU enters deepsleep */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @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_CR_LPDS) /*!< Voltage Regulator in low-power mode during deepsleep mode */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup PWR_LL_EC_PVDLEVEL Power Voltage Detector Level
|
|
* @{
|
|
*/
|
|
#define LL_PWR_PVDLEVEL_0 (PWR_CR_PLS_LEV0) /*!< Voltage threshold detected by PVD 1.8 V */
|
|
#define LL_PWR_PVDLEVEL_1 (PWR_CR_PLS_LEV1) /*!< Voltage threshold detected by PVD 2.0 V */
|
|
#define LL_PWR_PVDLEVEL_2 (PWR_CR_PLS_LEV2) /*!< Voltage threshold detected by PVD 2.2 V */
|
|
#define LL_PWR_PVDLEVEL_3 (PWR_CR_PLS_LEV3) /*!< Voltage threshold detected by PVD 2.4 V */
|
|
#define LL_PWR_PVDLEVEL_4 (PWR_CR_PLS_LEV4) /*!< Voltage threshold detected by PVD 2.6 V */
|
|
#define LL_PWR_PVDLEVEL_5 (PWR_CR_PLS_LEV5) /*!< Voltage threshold detected by PVD 2.8 V */
|
|
#define LL_PWR_PVDLEVEL_6 (PWR_CR_PLS_LEV6) /*!< Voltage threshold detected by PVD 3.0 V */
|
|
#define LL_PWR_PVDLEVEL_7 (PWR_CR_PLS_LEV7) /*!< Voltage threshold detected by PVD 3.2 V */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup PWR_LL_EC_PVDFILTER PVDFILTER
|
|
* @{
|
|
*/
|
|
#define LL_PWR_PVD_FILTER_1CLOCK (0x00000000u) /*!< PVD filter 1 clock */
|
|
#define LL_PWR_PVD_FILTER_2CLOCK ( PWR_CSR_FLT_CTRL_0) /*!< PVD filter 2 clock */
|
|
#define LL_PWR_PVD_FILTER_4CLOCK ( PWR_CSR_FLT_CTRL_1 ) /*!< PVD filter 2 clock */
|
|
#define LL_PWR_PVD_FILTER_16CLOCK ( PWR_CSR_FLT_CTRL_1 | PWR_CSR_FLT_CTRL_0) /*!< PVD filter 4 clock */
|
|
#define LL_PWR_PVD_FILTER_64CLOCK (PWR_CSR_FLT_CTRL_2 ) /*!< PVD filter 16 clock */
|
|
#define LL_PWR_PVD_FILTER_128CLOCK (PWR_CSR_FLT_CTRL_2 | PWR_CSR_FLT_CTRL_0) /*!< PVD filter 128 clock */
|
|
#define LL_PWR_PVD_FILTER_1024CLOCK (PWR_CSR_FLT_CTRL_2 | PWR_CSR_FLT_CTRL_1 ) /*!< PVD filter 1024 clock */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @defgroup PWR_LL_EC_WAKEUP_PIN Wakeup Pins
|
|
* @{
|
|
*/
|
|
#define LL_PWR_WAKEUP_PIN1 (PWR_CSR_EWUP1) /*!< WKUP pin 1 : PA0 */
|
|
#define LL_PWR_WAKEUP_PIN2 (PWR_CSR_EWUP2) /*!< WKUP pin 2 : PC13 */
|
|
#define LL_PWR_WAKEUP_PIN3 (PWR_CSR_EWUP3) /*!< WKUP pin 3 : PE6 */
|
|
#define LL_PWR_WAKEUP_PIN4 (PWR_CSR_EWUP4) /*!< WKUP pin 4 : PA2 */
|
|
#define LL_PWR_WAKEUP_PIN5 (PWR_CSR_EWUP5) /*!< WKUP pin 5 : PC5 */
|
|
/**
|
|
* @}
|
|
*/
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
/* 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 main internal regulator output voltage
|
|
* @rmtoll CR VOS LL_PWR_SetRegulVoltageScaling
|
|
* @param VoltageScaling This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_REGU_VOLTAGE_1P1V
|
|
* @arg @ref LL_PWR_REGU_VOLTAGE_1P0V
|
|
* @arg @ref LL_PWR_REGU_VOLTAGE_0P9V
|
|
* @arg @ref LL_PWR_REGU_VOLTAGE_0P8V
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_SetRegulVoltageScaling(uint32_t VoltageScaling)
|
|
{
|
|
MODIFY_REG(PWR->CR, PWR_CR_VOS, VoltageScaling);
|
|
}
|
|
|
|
/**
|
|
* @brief Get the main internal regulator output voltage
|
|
* @rmtoll CR VOS LL_PWR_GetRegulVoltageScaling
|
|
* @retval Returned value can be one of the following values:
|
|
* @arg @ref LL_PWR_REGU_VOLTAGE_1P1V
|
|
* @arg @ref LL_PWR_REGU_VOLTAGE_1P0V
|
|
* @arg @ref LL_PWR_REGU_VOLTAGE_0P9V
|
|
* @arg @ref LL_PWR_REGU_VOLTAGE_0P8V
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_GetRegulVoltageScaling(void)
|
|
{
|
|
return (READ_BIT(PWR->CR, PWR_CR_VOS));
|
|
}
|
|
|
|
/**
|
|
* @brief Set the HSI turn on mode after wake up
|
|
* @rmtoll CR HSION_CTRL LL_PWR_SetStopWakeUpHSIOnMode
|
|
* @param HsiOnMode This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_STOPWAKEUP_HSION_AFTER_MR
|
|
* @arg @ref LL_PWR_STOPWAKEUP_HSION_IMMEDIATE
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_SetStopWakeUpHSIOnMode(uint32_t HsiOnMode)
|
|
{
|
|
MODIFY_REG(PWR->CR, PWR_CR_HSION_CTRL, HsiOnMode);
|
|
}
|
|
|
|
/**
|
|
* @brief Get the HSI turn on mode after wake up
|
|
* @rmtoll CR HSION_CTRL LL_PWR_GetStopWakeUpHSIOnMode
|
|
* @retval Returned value can be one of the following values:
|
|
* @arg @ref LL_PWR_STOPWAKEUP_HSION_AFTER_MR
|
|
* @arg @ref LL_PWR_STOPWAKEUP_HSION_IMMEDIATE
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_GetStopWakeUpHSIOnMode(void)
|
|
{
|
|
return (uint32_t)(READ_BIT(PWR->CR, PWR_CR_HSION_CTRL));
|
|
}
|
|
|
|
/**
|
|
* @brief Set the flash delay time after wake up
|
|
* @rmtoll CR STDBY_MRRDY_WAIT LL_PWR_SetStandbyWakeUpMRReadyDelay
|
|
* @param FlashDelay This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_STANDBYWAKEUP_MRREADY_DELAY_5US
|
|
* @arg @ref LL_PWR_STANDBYWAKEUP_MRREADY_DELAY_10US
|
|
* @arg @ref LL_PWR_STANDBYWAKEUP_MRREADY_DELAY_20US
|
|
* @arg @ref LL_PWR_STANDBYWAKEUP_MRREADY_DELAY_30US
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_SetStandbyWakeUpMRReadyDelay(uint32_t FlashDelay)
|
|
{
|
|
MODIFY_REG(PWR->CR, PWR_CR_STDBY_MRRDY_WAIT, FlashDelay);
|
|
}
|
|
|
|
/**
|
|
* @brief Get the flash delay time after wake up
|
|
* @rmtoll CR STDBY_MRRDY_WAIT LL_PWR_GetStandbyWakeUpMRReadyDelay
|
|
* @retval Returned value can be one of the following values:
|
|
* @arg @ref LL_PWR_STANDBYWAKEUP_MRREADY_DELAY_5US
|
|
* @arg @ref LL_PWR_STANDBYWAKEUP_MRREADY_DELAY_10US
|
|
* @arg @ref LL_PWR_STANDBYWAKEUP_MRREADY_DELAY_20US
|
|
* @arg @ref LL_PWR_STANDBYWAKEUP_MRREADY_DELAY_30US
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_GetStandbyWakeUpMRReadyDelay(void)
|
|
{
|
|
return (uint32_t)(READ_BIT(PWR->CR, PWR_CR_STDBY_MRRDY_WAIT));
|
|
}
|
|
|
|
/**
|
|
* @brief Set the flash delay time after wake up
|
|
* @rmtoll CR FLS_WUPT LL_PWR_SetStopWakeUpFlashDelay
|
|
* @param FlashDelay This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_STOPWAKEUP_FLASH_DELAY_3US
|
|
* @arg @ref LL_PWR_STOPWAKEUP_FLASH_DELAY_5US
|
|
* @arg @ref LL_PWR_STOPWAKEUP_FLASH_DELAY_2US
|
|
* @arg @ref LL_PWR_STOPWAKEUP_FLASH_DELAY_0US
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_SetStopWakeUpFlashDelay(uint32_t FlashDelay)
|
|
{
|
|
MODIFY_REG(PWR->CR, PWR_CR_FLS_WUPT, FlashDelay);
|
|
}
|
|
|
|
/**
|
|
* @brief Get the flash delay time after wake up
|
|
* @rmtoll CR FLS_WUPT LL_PWR_GetStopWakeUpFlashDelay
|
|
* @retval Returned value can be one of the following values:
|
|
* @arg @ref LL_PWR_STOPWAKEUP_FLASH_DELAY_3US
|
|
* @arg @ref LL_PWR_STOPWAKEUP_FLASH_DELAY_5US
|
|
* @arg @ref LL_PWR_STOPWAKEUP_FLASH_DELAY_2US
|
|
* @arg @ref LL_PWR_STOPWAKEUP_FLASH_DELAY_0US
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_GetStopWakeUpFlashDelay(void)
|
|
{
|
|
return (uint32_t)(READ_BIT(PWR->CR, PWR_CR_FLS_WUPT));
|
|
}
|
|
|
|
/**
|
|
* @brief Set the Backup voltage
|
|
* @rmtoll CR BKPVR_VOS LL_PWR_SetBkUpVoltage
|
|
* @param VoltageScaling This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_BACKUP_VOLTAGE_1P1V
|
|
* @arg @ref LL_PWR_BACKUP_VOLTAGE_0P9V
|
|
* @arg @ref LL_PWR_BACKUP_VOLTAGE_0P85V
|
|
* @arg @ref LL_PWR_BACKUP_VOLTAGE_0P8V
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_SetBkUpVoltage(uint32_t VoltageScaling)
|
|
{
|
|
MODIFY_REG(PWR->CR, PWR_CR_BKPVR_VOS, VoltageScaling);
|
|
}
|
|
|
|
/**
|
|
* @brief Get the Backup voltage
|
|
* @rmtoll CR BKPVR_VOS LL_PWR_GetBkUpVoltage
|
|
* @retval Returned value can be one of the following values:
|
|
* @arg @ref LL_PWR_BACKUP_VOLTAGE_1P1V
|
|
* @arg @ref LL_PWR_BACKUP_VOLTAGE_0P9V
|
|
* @arg @ref LL_PWR_BACKUP_VOLTAGE_0P85V
|
|
* @arg @ref LL_PWR_BACKUP_VOLTAGE_0P8V
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_GetBkUpVoltage(void)
|
|
{
|
|
return (uint32_t)(READ_BIT(PWR->CR, PWR_CR_BKPVR_VOS));
|
|
}
|
|
|
|
/**
|
|
* @brief Enable access to the backup domain
|
|
* @rmtoll CR DBP LL_PWR_EnableBkUpAccess
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_EnableBkUpAccess(void)
|
|
{
|
|
SET_BIT(PWR->CR, PWR_CR_DBP);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable access to the backup domain
|
|
* @rmtoll CR DBP LL_PWR_DisableBkUpAccess
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_DisableBkUpAccess(void)
|
|
{
|
|
CLEAR_BIT(PWR->CR, PWR_CR_DBP);
|
|
}
|
|
|
|
/**
|
|
* @brief Check if the backup domain is enabled
|
|
* @rmtoll CR DBP LL_PWR_IsEnabledBkUpAccess
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsEnabledBkUpAccess(void)
|
|
{
|
|
return (READ_BIT(PWR->CR, PWR_CR_DBP) == (PWR_CR_DBP));
|
|
}
|
|
|
|
/**
|
|
* @brief Set voltage Regulator mode during deep sleep mode
|
|
* @rmtoll CR 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->CR, PWR_CR_LPDS, RegulMode);
|
|
}
|
|
|
|
/**
|
|
* @brief Get voltage Regulator mode during deep sleep mode
|
|
* @rmtoll CR 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->CR, PWR_CR_LPDS));
|
|
}
|
|
|
|
/**
|
|
* @brief Set Power Down mode when CPU enters deepsleep
|
|
* @rmtoll CR PDDS LL_PWR_SetPowerMode\n
|
|
* @rmtoll CR LPDS LL_PWR_SetPowerMode
|
|
* @param PDMode This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_MODE_STOP_MAINREGU
|
|
* @arg @ref LL_PWR_MODE_STOP_LPREGU
|
|
* @arg @ref LL_PWR_MODE_STANDBY
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_SetPowerMode(uint32_t PDMode)
|
|
{
|
|
MODIFY_REG(PWR->CR, (PWR_CR_PDDS| PWR_CR_LPDS), PDMode);
|
|
}
|
|
|
|
/**
|
|
* @brief Get Power Down mode when CPU enters deepsleep
|
|
* @rmtoll CR PDDS LL_PWR_GetPowerMode\n
|
|
* @rmtoll CR LPDS LL_PWR_GetPowerMode
|
|
* @retval Returned value can be one of the following values:
|
|
* @arg @ref LL_PWR_MODE_STOP_MAINREGU
|
|
* @arg @ref LL_PWR_MODE_STOP_LPREGU
|
|
* @arg @ref LL_PWR_MODE_STANDBY
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_GetPowerMode(void)
|
|
{
|
|
return (uint32_t)(READ_BIT(PWR->CR, (PWR_CR_PDDS| PWR_CR_LPDS)));
|
|
}
|
|
|
|
/**
|
|
* @brief Enable the WakeUp PINx functionality
|
|
* @rmtoll CSR EWUP LL_PWR_EnableWakeUpPin
|
|
* @param WakeUpPin This parameter can be a combination 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->CSR, WakeUpPin);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable the WakeUp PINx functionality
|
|
* @rmtoll CSR EWUP LL_PWR_DisableWakeUpPin
|
|
* @param WakeUpPin This parameter can be a combination 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->CSR, WakeUpPin);
|
|
}
|
|
|
|
/**
|
|
* @brief Check if the WakeUp PINx functionality is enabled
|
|
* @rmtoll CSR EWUP LL_PWR_IsEnabledWakeUpPin
|
|
* @param WakeUpPin This parameter can be a combination 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)
|
|
{
|
|
return (READ_BIT(PWR->CSR, WakeUpPin) == (WakeUpPin));
|
|
}
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
/** @defgroup PWR_LL_EF_PVD_Management PVD_Management
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @brief Configure the voltage threshold detected by the Power Voltage Detector
|
|
* @rmtoll CR 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->CR, PWR_CR_PLS, PVDLevel);
|
|
}
|
|
|
|
/**
|
|
* @brief Get the voltage threshold detection
|
|
* @rmtoll CR 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->CR, PWR_CR_PLS));
|
|
}
|
|
|
|
/**
|
|
* @brief Enable Power Voltage Detector
|
|
* @rmtoll CR PVDE LL_PWR_EnablePVD
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_EnablePVD(void)
|
|
{
|
|
SET_BIT(PWR->CR, PWR_CR_PVDE);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable Power Voltage Detector
|
|
* @rmtoll CR PVDE LL_PWR_DisablePVD
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_DisablePVD(void)
|
|
{
|
|
CLEAR_BIT(PWR->CR, PWR_CR_PVDE);
|
|
}
|
|
|
|
/**
|
|
* @brief Check if Power Voltage Detector is enabled
|
|
* @rmtoll CR PVDE LL_PWR_IsEnabledPVD
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsEnabledPVD(void)
|
|
{
|
|
return (READ_BIT(PWR->CR, PWR_CR_PVDE) == (PWR_CR_PVDE));
|
|
}
|
|
|
|
/**
|
|
* @brief Enable PVD Filter
|
|
* @rmtoll CSR FLTEN LL_PWR_EnablePVDFilter
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_EnablePVDFilter(void)
|
|
{
|
|
SET_BIT(PWR->CSR, PWR_CSR_FLTEN);
|
|
}
|
|
|
|
/**
|
|
* @brief Disable PVD Filter
|
|
* @rmtoll CSR FLTEN LL_PWR_DisablePVDFilter
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_DisablePVDFilter(void)
|
|
{
|
|
CLEAR_BIT(PWR->CSR, PWR_CSR_FLTEN);
|
|
}
|
|
|
|
/**
|
|
* @brief Check if PVD Filter is enabled
|
|
* @rmtoll CSR FLTEN LL_PWR_IsEnabledPVDFilter
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsEnabledPVDFilter(void)
|
|
{
|
|
return (READ_BIT(PWR->CSR, PWR_CSR_FLTEN) == (PWR_CSR_FLTEN));
|
|
}
|
|
|
|
/**
|
|
* @brief PVD detection power supply selection
|
|
* @rmtoll CSR FLT_CTRL LL_PWR_SetPVDFilter
|
|
* @param PVDFilter This parameter can be one of the following values:
|
|
* @arg @ref LL_PWR_PVD_FILTER_1CLOCK
|
|
* @arg @ref LL_PWR_PVD_FILTER_2CLOCK
|
|
* @arg @ref LL_PWR_PVD_FILTER_4CLOCK
|
|
* @arg @ref LL_PWR_PVD_FILTER_16CLOCK
|
|
* @arg @ref LL_PWR_PVD_FILTER_64CLOCK
|
|
* @arg @ref LL_PWR_PVD_FILTER_128CLOCK
|
|
* @arg @ref LL_PWR_PVD_FILTER_1024CLOCK
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_SetPVDFilter(uint32_t PVDFilter)
|
|
{
|
|
MODIFY_REG(PWR->CSR, PWR_CSR_FLT_CTRL, PVDFilter);
|
|
}
|
|
|
|
/**
|
|
* @brief Get PVD detection power supply
|
|
* @rmtoll CSR FLT_CTRL LL_PWR_GetPVDFilter
|
|
* @retval Returned value can be one of the following values:
|
|
* @arg @ref LL_PWR_PVD_FILTER_1CLOCK
|
|
* @arg @ref LL_PWR_PVD_FILTER_2CLOCK
|
|
* @arg @ref LL_PWR_PVD_FILTER_4CLOCK
|
|
* @arg @ref LL_PWR_PVD_FILTER_16CLOCK
|
|
* @arg @ref LL_PWR_PVD_FILTER_64CLOCK
|
|
* @arg @ref LL_PWR_PVD_FILTER_128CLOCK
|
|
* @arg @ref LL_PWR_PVD_FILTER_1024CLOCK
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_GetPVDFilter(void)
|
|
{
|
|
return (uint32_t)(READ_BIT(PWR->CSR, PWR_CSR_FLT_CTRL));
|
|
}
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
/** @defgroup PWR_LL_EF_FLAG_Management FLAG_Management
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @brief Get Wake-up Flag
|
|
* @rmtoll CSR WUF LL_PWR_IsActiveFlag_WU
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_WU(void)
|
|
{
|
|
return (READ_BIT(PWR->CSR, PWR_CSR_WUF) == (PWR_CSR_WUF));
|
|
}
|
|
|
|
/**
|
|
* @brief Get Standby Flag
|
|
* @rmtoll CSR SBF LL_PWR_IsActiveFlag_SB
|
|
* @retval State of bit (1 or 0).
|
|
*/
|
|
__STATIC_INLINE uint32_t LL_PWR_IsActiveFlag_SB(void)
|
|
{
|
|
return (READ_BIT(PWR->CSR, PWR_CSR_SBF) == (PWR_CSR_SBF));
|
|
}
|
|
|
|
/**
|
|
* @brief Indicate whether VDD voltage is below the selected PVD threshold
|
|
* @rmtoll CSR 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->CSR, PWR_CSR_PVDO) == (PWR_CSR_PVDO));
|
|
}
|
|
|
|
/**
|
|
* @brief Clear Standby Flag
|
|
* @rmtoll CR CSBF LL_PWR_ClearFlag_SB
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_ClearFlag_SB(void)
|
|
{
|
|
SET_BIT(PWR->CR, PWR_CR_CSBF);
|
|
}
|
|
|
|
/**
|
|
* @brief Clear Wake-up Flags
|
|
* @rmtoll CR CWUF LL_PWR_ClearFlag_WU
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_PWR_ClearFlag_WU(void)
|
|
{
|
|
SET_BIT(PWR->CR, PWR_CR_CWUF);
|
|
}
|
|
/**
|
|
* @}
|
|
*/
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#if defined(USE_FULL_LL_DRIVER)
|
|
/** @defgroup PWR_LL_EF_Init De-initialization function
|
|
* @{
|
|
*/
|
|
ErrorStatus LL_PWR_DeInit(void);
|
|
/**
|
|
* @}
|
|
*/
|
|
#endif /* USE_FULL_LL_DRIVER */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#endif /* defined(PWR) */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* PY32F403_LL_PWR_H */
|
|
|
|
/************************ (C) COPYRIGHT Puya *****END OF FILE****/
|