From fb1611c0ca99d9e609057c46507be2af8389bb7b Mon Sep 17 00:00:00 2001 From: Anson Bridges Date: Tue, 17 Feb 2026 11:37:50 -0800 Subject: firmware coad --- .../STM32WBxx_HAL_Driver/Inc/stm32wbxx_ll_rcc.h | 4560 ++++++++++++++++++++ 1 file changed, 4560 insertions(+) create mode 100644 firmware/rf test/Drivers/STM32WBxx_HAL_Driver/Inc/stm32wbxx_ll_rcc.h (limited to 'firmware/rf test/Drivers/STM32WBxx_HAL_Driver/Inc/stm32wbxx_ll_rcc.h') diff --git a/firmware/rf test/Drivers/STM32WBxx_HAL_Driver/Inc/stm32wbxx_ll_rcc.h b/firmware/rf test/Drivers/STM32WBxx_HAL_Driver/Inc/stm32wbxx_ll_rcc.h new file mode 100644 index 0000000..c00c0d5 --- /dev/null +++ b/firmware/rf test/Drivers/STM32WBxx_HAL_Driver/Inc/stm32wbxx_ll_rcc.h @@ -0,0 +1,4560 @@ +/** + ****************************************************************************** + * @file stm32wbxx_ll_rcc.h + * @author MCD Application Team + * @brief Header file of RCC LL module. + ****************************************************************************** + * @attention + * + * Copyright (c) 2019 STMicroelectronics. + * All rights reserved. + * + * This software is licensed under terms that can be found in the LICENSE file + * in the root directory of this software component. + * If no LICENSE file comes with this software, it is provided AS-IS. + * + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef STM32WBxx_LL_RCC_H +#define STM32WBxx_LL_RCC_H + +#ifdef __cplusplus +extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32wbxx.h" + +/** @addtogroup STM32WBxx_LL_Driver + * @{ + */ + +#if defined(RCC) + +/** @defgroup RCC_LL RCC + * @{ + */ + +/* Private types -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/** @defgroup RCC_LL_Private_Variables RCC Private Variables + * @{ + */ + +#define HSE_CONTROL_UNLOCK_KEY 0xCAFECAFEU + +/** + * @} + */ + +/* Private constants ---------------------------------------------------------*/ +/* Private macros ------------------------------------------------------------*/ +#if defined(USE_FULL_LL_DRIVER) +/** @defgroup RCC_LL_Private_Macros RCC Private Macros + * @{ + */ +/** + * @} + */ +#endif /* USE_FULL_LL_DRIVER */ + +/* Exported types ------------------------------------------------------------*/ +#if defined(USE_FULL_LL_DRIVER) +/** @defgroup RCC_LL_Exported_Types RCC Exported Types + * @{ + */ + +/** @defgroup LL_ES_CLOCK_FREQ Clocks Frequency Structure + * @{ + */ + +/** + * @brief RCC Clocks Frequency Structure + */ +typedef struct +{ + uint32_t SYSCLK_Frequency; /*!< SYSCLK clock frequency */ + uint32_t HCLK1_Frequency; /*!< HCLK1 clock frequency */ + uint32_t HCLK2_Frequency; /*!< HCLK2 clock frequency */ + uint32_t HCLK4_Frequency; /*!< HCLK4 clock frequency */ + uint32_t HCLK5_Frequency; /*!< HCLK5 clock frequency */ + uint32_t PCLK1_Frequency; /*!< PCLK1 clock frequency */ + uint32_t PCLK2_Frequency; /*!< PCLK2 clock frequency */ +} LL_RCC_ClocksTypeDef; + +/** + * @} + */ + +/** + * @} + */ +#endif /* USE_FULL_LL_DRIVER */ + +/* Exported constants --------------------------------------------------------*/ +/** @defgroup RCC_LL_Exported_Constants RCC Exported Constants + * @{ + */ + +/** @defgroup RCC_LL_EC_OSC_VALUES Oscillator Values adaptation + * @brief Defines used to adapt values of different oscillators + * @note These values could be modified in the user environment according to + * HW set-up. + * @{ + */ +#if !defined (HSE_VALUE) +#define HSE_VALUE 32000000U /*!< Value of the HSE oscillator in Hz */ +#endif /* !HSE_VALUE */ + +#if !defined (HSI_VALUE) +#define HSI_VALUE 16000000U /*!< Value of the HSI oscillator in Hz */ +#endif /* !HSI_VALUE */ + +#if !defined (LSE_VALUE) +#if defined(STM32WB5Mxx) +#define LSE_VALUE 32774U /*!< Value of the LSE oscillator in Hz */ +#else +#define LSE_VALUE 32768U /*!< Value of the LSE oscillator in Hz */ +#endif /* STM32WB5Mxx */ +#endif /* !LSE_VALUE */ + +#if !defined (LSI_VALUE) +#define LSI_VALUE 32000U /*!< Value of the LSI oscillator in Hz */ +#endif /* !LSI_VALUE */ + +#if defined(RCC_HSI48_SUPPORT) +#if !defined (HSI48_VALUE) +#define HSI48_VALUE 48000000U /*!< Value of the HSI48 oscillator in Hz */ +#endif /* !HSI48_VALUE */ +#endif /* RCC_HSI48_SUPPORT */ + +/** + * @} + */ + +/** @defgroup RCC_LL_EC_CLEAR_FLAG Clear Flags Defines + * @brief Flags defines which can be used with LL_RCC_WriteReg function + * @{ + */ +#define LL_RCC_CICR_LSI1RDYC RCC_CICR_LSI1RDYC /*!< LSI1 Ready Interrupt Clear */ +#define LL_RCC_CICR_LSI2RDYC RCC_CICR_LSI2RDYC /*!< LSI1 Ready Interrupt Clear */ +#define LL_RCC_CICR_LSERDYC RCC_CICR_LSERDYC /*!< LSE Ready Interrupt Clear */ +#define LL_RCC_CICR_MSIRDYC RCC_CICR_MSIRDYC /*!< MSI Ready Interrupt Clear */ +#define LL_RCC_CICR_HSIRDYC RCC_CICR_HSIRDYC /*!< HSI Ready Interrupt Clear */ +#define LL_RCC_CICR_HSERDYC RCC_CICR_HSERDYC /*!< HSE Ready Interrupt Clear */ +#define LL_RCC_CICR_PLLRDYC RCC_CICR_PLLRDYC /*!< PLL Ready Interrupt Clear */ +#if defined(RCC_HSI48_SUPPORT) +#define LL_RCC_CICR_HSI48RDYC RCC_CICR_HSI48RDYC /*!< HSI48 Ready Interrupt Clear */ +#endif /* RCC_HSI48_SUPPORT */ +#if defined(SAI1) +#define LL_RCC_CICR_PLLSAI1RDYC RCC_CICR_PLLSAI1RDYC /*!< PLLSAI1 Ready Interrupt Clear */ +#endif /* SAI1 */ +#define LL_RCC_CICR_LSECSSC RCC_CICR_LSECSSC /*!< LSE Clock Security System Interrupt Clear */ +#define LL_RCC_CICR_CSSC RCC_CICR_CSSC /*!< Clock Security System Interrupt Clear */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_GET_FLAG Get Flags Defines + * @brief Flags defines which can be used with LL_RCC_ReadReg function + * @{ + */ +#define LL_RCC_CIFR_LSI1RDYF RCC_CIFR_LSI1RDYF /*!< LSI1 Ready Interrupt flag */ +#define LL_RCC_CIFR_LSI2RDYF RCC_CIFR_LSI2RDYF /*!< LSI2 Ready Interrupt flag */ +#define LL_RCC_CIFR_LSERDYF RCC_CIFR_LSERDYF /*!< LSE Ready Interrupt flag */ +#define LL_RCC_CIFR_MSIRDYF RCC_CIFR_MSIRDYF /*!< MSI Ready Interrupt flag */ +#define LL_RCC_CIFR_HSIRDYF RCC_CIFR_HSIRDYF /*!< HSI Ready Interrupt flag */ +#define LL_RCC_CIFR_HSERDYF RCC_CIFR_HSERDYF /*!< HSE Ready Interrupt flag */ +#define LL_RCC_CIFR_PLLRDYF RCC_CIFR_PLLRDYF /*!< PLL Ready Interrupt flag */ +#if defined(RCC_HSI48_SUPPORT) +#define LL_RCC_CIFR_HSI48RDYF RCC_CIFR_HSI48RDYF /*!< HSI48 Ready Interrupt flag */ +#endif /* RCC_HSI48_SUPPORT */ +#if defined(SAI1) +#define LL_RCC_CIFR_PLLSAI1RDYF RCC_CIFR_PLLSAI1RDYF /*!< PLLSAI1 Ready Interrupt flag */ +#endif /* SAI1 */ +#define LL_RCC_CIFR_LSECSSF RCC_CIFR_LSECSSF /*!< LSE Clock Security System Interrupt flag */ +#define LL_RCC_CIFR_CSSF RCC_CIFR_CSSF /*!< Clock Security System Interrupt flag */ +#define LL_RCC_CSR_LPWRRSTF RCC_CSR_LPWRRSTF /*!< Low-Power reset flag */ +#define LL_RCC_CSR_OBLRSTF RCC_CSR_OBLRSTF /*!< OBL reset flag */ +#define LL_RCC_CSR_PINRSTF RCC_CSR_PINRSTF /*!< PIN reset flag */ +#define LL_RCC_CSR_SFTRSTF RCC_CSR_SFTRSTF /*!< Software Reset flag */ +#define LL_RCC_CSR_IWDGRSTF RCC_CSR_IWDGRSTF /*!< Independent Watchdog reset flag */ +#define LL_RCC_CSR_WWDGRSTF RCC_CSR_WWDGRSTF /*!< Window watchdog reset flag */ +#define LL_RCC_CSR_BORRSTF RCC_CSR_BORRSTF /*!< BOR reset flag */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_IT IT Defines + * @brief IT defines which can be used with LL_RCC_ReadReg and LL_RCC_WriteReg functions + * @{ + */ +#define LL_RCC_CIER_LSI1RDYIE RCC_CIER_LSI1RDYIE /*!< LSI1 Ready Interrupt Enable */ +#define LL_RCC_CIER_LSI2RDYIE RCC_CIER_LSI2RDYIE /*!< LSI Ready Interrupt Enable */ +#define LL_RCC_CIER_LSERDYIE RCC_CIER_LSERDYIE /*!< LSE Ready Interrupt Enable */ +#define LL_RCC_CIER_MSIRDYIE RCC_CIER_MSIRDYIE /*!< MSI Ready Interrupt Enable */ +#define LL_RCC_CIER_HSIRDYIE RCC_CIER_HSIRDYIE /*!< HSI Ready Interrupt Enable */ +#define LL_RCC_CIER_HSERDYIE RCC_CIER_HSERDYIE /*!< HSE Ready Interrupt Enable */ +#define LL_RCC_CIER_PLLRDYIE RCC_CIER_PLLRDYIE /*!< PLL Ready Interrupt Enable */ +#if defined(RCC_HSI48_SUPPORT) +#define LL_RCC_CIER_HSI48RDYIE RCC_CIER_HSI48RDYIE /*!< HSI48 Ready Interrupt Enable */ +#endif /* RCC_HSI48_SUPPORT */ +#if defined(SAI1) +#define LL_RCC_CIER_PLLSAI1RDYIE RCC_CIER_PLLSAI1RDYIE /*!< PLLSAI1 Ready Interrupt Enable */ +#endif /* SAI1 */ +#define LL_RCC_CIER_LSECSSIE RCC_CIER_LSECSSIE /*!< LSE CSS Interrupt Enable */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_LSEDRIVE LSE oscillator drive capability + * @{ + */ +#define LL_RCC_LSEDRIVE_LOW 0x00000000U /*!< Xtal mode lower driving capability */ +#define LL_RCC_LSEDRIVE_MEDIUMLOW RCC_BDCR_LSEDRV_0 /*!< Xtal mode medium low driving capability */ +#define LL_RCC_LSEDRIVE_MEDIUMHIGH RCC_BDCR_LSEDRV_1 /*!< Xtal mode medium high driving capability */ +#define LL_RCC_LSEDRIVE_HIGH RCC_BDCR_LSEDRV /*!< Xtal mode higher driving capability */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_MSIRANGE MSI clock ranges + * @{ + */ +#define LL_RCC_MSIRANGE_0 RCC_CR_MSIRANGE_0 /*!< MSI = 100 KHz */ +#define LL_RCC_MSIRANGE_1 RCC_CR_MSIRANGE_1 /*!< MSI = 200 KHz */ +#define LL_RCC_MSIRANGE_2 RCC_CR_MSIRANGE_2 /*!< MSI = 400 KHz */ +#define LL_RCC_MSIRANGE_3 RCC_CR_MSIRANGE_3 /*!< MSI = 800 KHz */ +#define LL_RCC_MSIRANGE_4 RCC_CR_MSIRANGE_4 /*!< MSI = 1 MHz */ +#define LL_RCC_MSIRANGE_5 RCC_CR_MSIRANGE_5 /*!< MSI = 2 MHz */ +#define LL_RCC_MSIRANGE_6 RCC_CR_MSIRANGE_6 /*!< MSI = 4 MHz */ +#define LL_RCC_MSIRANGE_7 RCC_CR_MSIRANGE_7 /*!< MSI = 8 MHz */ +#define LL_RCC_MSIRANGE_8 RCC_CR_MSIRANGE_8 /*!< MSI = 16 MHz */ +#define LL_RCC_MSIRANGE_9 RCC_CR_MSIRANGE_9 /*!< MSI = 24 MHz */ +#define LL_RCC_MSIRANGE_10 RCC_CR_MSIRANGE_10 /*!< MSI = 32 MHz */ +#define LL_RCC_MSIRANGE_11 RCC_CR_MSIRANGE_11 /*!< MSI = 48 MHz */ +/** + * @} + */ + + +/** @defgroup RCC_LL_EC_HSE_CURRENT_CONTROL HSE current control max limits + * @{ + */ +#define LL_RCC_HSE_CURRENTMAX_0 0x000000000U /*!< HSE current control max limit = 0.18 ma/V*/ +#define LL_RCC_HSE_CURRENTMAX_1 RCC_HSECR_HSEGMC0 /*!< HSE current control max limit = 0.57 ma/V*/ +#define LL_RCC_HSE_CURRENTMAX_2 RCC_HSECR_HSEGMC1 /*!< HSE current control max limit = 0.78 ma/V*/ +#define LL_RCC_HSE_CURRENTMAX_3 (RCC_HSECR_HSEGMC1|RCC_HSECR_HSEGMC0) /*!< HSE current control max limit = 1.13 ma/V*/ +#define LL_RCC_HSE_CURRENTMAX_4 RCC_HSECR_HSEGMC2 /*!< HSE current control max limit = 0.61 ma/V*/ +#define LL_RCC_HSE_CURRENTMAX_5 (RCC_HSECR_HSEGMC2|RCC_HSECR_HSEGMC0) /*!< HSE current control max limit = 1.65 ma/V*/ +#define LL_RCC_HSE_CURRENTMAX_6 (RCC_HSECR_HSEGMC2|RCC_HSECR_HSEGMC1) /*!< HSE current control max limit = 2.12 ma/V*/ +#define LL_RCC_HSE_CURRENTMAX_7 (RCC_HSECR_HSEGMC2|RCC_HSECR_HSEGMC1|RCC_HSECR_HSEGMC0) /*!< HSE current control max limit = 2.84 ma/V*/ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_HSE_SENSE_AMPLIFIER HSE sense amplifier threshold + * @{ + */ +#define LL_RCC_HSEAMPTHRESHOLD_1_2 (0x000000000U) /*!< HSE sense amplifier bias current factor = 1/2*/ +#define LL_RCC_HSEAMPTHRESHOLD_3_4 RCC_HSECR_HSES /*!< HSE sense amplifier bias current factor = 3/4*/ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_LSCO_CLKSOURCE LSCO Selection + * @{ + */ +#define LL_RCC_LSCO_CLKSOURCE_LSI 0x00000000U /*!< LSI selection for low speed clock */ +#define LL_RCC_LSCO_CLKSOURCE_LSE RCC_BDCR_LSCOSEL /*!< LSE selection for low speed clock */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_SYS_CLKSOURCE System clock switch + * @{ + */ +#define LL_RCC_SYS_CLKSOURCE_MSI 0x00000000U /*!< MSI selection as system clock */ +#define LL_RCC_SYS_CLKSOURCE_HSI RCC_CFGR_SW_0 /*!< HSI selection as system clock */ +#define LL_RCC_SYS_CLKSOURCE_HSE RCC_CFGR_SW_1 /*!< HSE selection as system clock */ +#define LL_RCC_SYS_CLKSOURCE_PLL (RCC_CFGR_SW_1 | RCC_CFGR_SW_0) /*!< PLL selection as system clock */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_SYS_CLKSOURCE_STATUS System clock switch status + * @{ + */ +#define LL_RCC_SYS_CLKSOURCE_STATUS_MSI 0x00000000U /*!< MSI used as system clock */ +#define LL_RCC_SYS_CLKSOURCE_STATUS_HSI RCC_CFGR_SWS_0 /*!< HSI used as system clock */ +#define LL_RCC_SYS_CLKSOURCE_STATUS_HSE RCC_CFGR_SWS_1 /*!< HSE used as system clock */ +#define LL_RCC_SYS_CLKSOURCE_STATUS_PLL (RCC_CFGR_SWS_1 | RCC_CFGR_SWS_0) /*!< PLL used as system clock */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_RF_CLKSOURCE_STATUS RF system clock switch status + * @{ + */ +#define LL_RCC_RF_CLKSOURCE_HSI 0x00000000U /*!< HSI used as RF system clock */ +#define LL_RCC_RF_CLKSOURCE_HSE_DIV2 RCC_EXTCFGR_RFCSS /*!< HSE divided by 2 used as RF system clock */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_SYSCLK_DIV AHB prescaler + * @{ + */ +#define LL_RCC_SYSCLK_DIV_1 0x00000000U /*!< SYSCLK not divided */ +#define LL_RCC_SYSCLK_DIV_2 RCC_CFGR_HPRE_3 /*!< SYSCLK divided by 2 */ +#define LL_RCC_SYSCLK_DIV_3 RCC_CFGR_HPRE_0 /*!< SYSCLK divided by 3 */ +#define LL_RCC_SYSCLK_DIV_4 (RCC_CFGR_HPRE_3 | RCC_CFGR_HPRE_0) /*!< SYSCLK divided by 4 */ +#define LL_RCC_SYSCLK_DIV_5 RCC_CFGR_HPRE_1 /*!< SYSCLK divided by 5 */ +#define LL_RCC_SYSCLK_DIV_6 (RCC_CFGR_HPRE_2 | RCC_CFGR_HPRE_0) /*!< SYSCLK divided by 6 */ +#define LL_RCC_SYSCLK_DIV_8 (RCC_CFGR_HPRE_3 | RCC_CFGR_HPRE_1) /*!< SYSCLK divided by 8 */ +#define LL_RCC_SYSCLK_DIV_10 (RCC_CFGR_HPRE_2 | RCC_CFGR_HPRE_1) /*!< SYSCLK divided by 10 */ +#define LL_RCC_SYSCLK_DIV_16 (RCC_CFGR_HPRE_3 | RCC_CFGR_HPRE_1 | RCC_CFGR_HPRE_0) /*!< SYSCLK divided by 16 */ +#define LL_RCC_SYSCLK_DIV_32 (RCC_CFGR_HPRE_2 | RCC_CFGR_HPRE_1 | RCC_CFGR_HPRE_0) /*!< SYSCLK divided by 32 */ +#define LL_RCC_SYSCLK_DIV_64 (RCC_CFGR_HPRE_3 | RCC_CFGR_HPRE_2) /*!< SYSCLK divided by 64 */ +#define LL_RCC_SYSCLK_DIV_128 (RCC_CFGR_HPRE_3 | RCC_CFGR_HPRE_2 | RCC_CFGR_HPRE_0) /*!< SYSCLK divided by 128 */ +#define LL_RCC_SYSCLK_DIV_256 (RCC_CFGR_HPRE_3 | RCC_CFGR_HPRE_2 | RCC_CFGR_HPRE_1) /*!< SYSCLK divided by 256 */ +#define LL_RCC_SYSCLK_DIV_512 (RCC_CFGR_HPRE_3 | RCC_CFGR_HPRE_2 | RCC_CFGR_HPRE_1 | RCC_CFGR_HPRE_0) /*!< SYSCLK divided by 512 */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_APB1_DIV APB low-speed prescaler (APB1) + * @{ + */ +#define LL_RCC_APB1_DIV_1 0x00000000U /*!< HCLK1 not divided */ +#define LL_RCC_APB1_DIV_2 RCC_CFGR_PPRE1_2 /*!< HCLK1 divided by 2 */ +#define LL_RCC_APB1_DIV_4 (RCC_CFGR_PPRE1_2 | RCC_CFGR_PPRE1_0) /*!< HCLK1 divided by 4 */ +#define LL_RCC_APB1_DIV_8 (RCC_CFGR_PPRE1_2 | RCC_CFGR_PPRE1_1) /*!< HCLK1 divided by 8 */ +#define LL_RCC_APB1_DIV_16 (RCC_CFGR_PPRE1_2 | RCC_CFGR_PPRE1_1 | RCC_CFGR_PPRE1_0) /*!< HCLK1 divided by 16 */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_APB2_DIV APB high-speed prescaler (APB2) + * @{ + */ +#define LL_RCC_APB2_DIV_1 0x00000000U /*!< HCLK1 not divided */ +#define LL_RCC_APB2_DIV_2 RCC_CFGR_PPRE2_2 /*!< HCLK1 divided by 2 */ +#define LL_RCC_APB2_DIV_4 (RCC_CFGR_PPRE2_2 | RCC_CFGR_PPRE2_0) /*!< HCLK1 divided by 4 */ +#define LL_RCC_APB2_DIV_8 (RCC_CFGR_PPRE2_2 | RCC_CFGR_PPRE2_1) /*!< HCLK1 divided by 8 */ +#define LL_RCC_APB2_DIV_16 (RCC_CFGR_PPRE2_2 | RCC_CFGR_PPRE2_1 | RCC_CFGR_PPRE2_0) /*!< HCLK1 divided by 16 */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_STOP_WAKEUPCLOCK Wakeup from Stop and CSS backup clock selection + * @{ + */ +#define LL_RCC_STOP_WAKEUPCLOCK_MSI 0x00000000U /*!< MSI selection after wake-up from STOP */ +#define LL_RCC_STOP_WAKEUPCLOCK_HSI RCC_CFGR_STOPWUCK /*!< HSI selection after wake-up from STOP */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_MCO1SOURCE MCO1 SOURCE selection + * @{ + */ +#define LL_RCC_MCO1SOURCE_NOCLOCK 0x00000000U /*!< MCO output disabled, no clock on MCO */ +#define LL_RCC_MCO1SOURCE_SYSCLK RCC_CFGR_MCOSEL_0 /*!< SYSCLK selection as MCO1 source */ +#define LL_RCC_MCO1SOURCE_MSI RCC_CFGR_MCOSEL_1 /*!< MSI selection as MCO1 source */ +#define LL_RCC_MCO1SOURCE_HSI (RCC_CFGR_MCOSEL_0| RCC_CFGR_MCOSEL_1) /*!< HSI selection as MCO1 source */ +#define LL_RCC_MCO1SOURCE_HSE RCC_CFGR_MCOSEL_2 /*!< HSE after stabilization selection as MCO1 source */ +#define LL_RCC_MCO1SOURCE_PLLCLK (RCC_CFGR_MCOSEL_0|RCC_CFGR_MCOSEL_2) /*!< Main PLL selection as MCO1 source */ +#define LL_RCC_MCO1SOURCE_LSI1 (RCC_CFGR_MCOSEL_1|RCC_CFGR_MCOSEL_2) /*!< LSI1 selection as MCO1 source */ +#define LL_RCC_MCO1SOURCE_LSI2 (RCC_CFGR_MCOSEL_0|RCC_CFGR_MCOSEL_1|RCC_CFGR_MCOSEL_2) /*!< LSI2 selection as MCO1 source */ +#define LL_RCC_MCO1SOURCE_LSE RCC_CFGR_MCOSEL_3 /*!< LSE selection as MCO1 source */ +#if defined(RCC_HSI48_SUPPORT) +#define LL_RCC_MCO1SOURCE_HSI48 (RCC_CFGR_MCOSEL_0|RCC_CFGR_MCOSEL_3) /*!< HSI48 selection as MCO1 source */ +#endif /* RCC_HSI48_SUPPORT */ +#define LL_RCC_MCO1SOURCE_HSE_BEFORE_STAB (RCC_CFGR_MCOSEL_2|RCC_CFGR_MCOSEL_3) /*!< HSE before stabilization selection as MCO1 source */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_MCO1_DIV MCO1 prescaler + * @{ + */ +#define LL_RCC_MCO1_DIV_1 0x00000000U /*!< MCO not divided */ +#define LL_RCC_MCO1_DIV_2 RCC_CFGR_MCOPRE_0 /*!< MCO divided by 2 */ +#define LL_RCC_MCO1_DIV_4 RCC_CFGR_MCOPRE_1 /*!< MCO divided by 4 */ +#define LL_RCC_MCO1_DIV_8 (RCC_CFGR_MCOPRE_1 | RCC_CFGR_MCOPRE_0) /*!< MCO divided by 8 */ +#define LL_RCC_MCO1_DIV_16 RCC_CFGR_MCOPRE_2 /*!< MCO divided by 16 */ +/** + * @} + */ + +#if defined(RCC_SMPS_SUPPORT) +/** @defgroup RCC_LL_EC_SMPS_CLKSOURCE SMPS clock switch + * @{ + */ +#define LL_RCC_SMPS_CLKSOURCE_HSI 0x00000000U /*!< HSI selection as SMPS clock */ +#define LL_RCC_SMPS_CLKSOURCE_MSI RCC_SMPSCR_SMPSSEL_0 /*!< MSI selection as SMPS clock */ +#define LL_RCC_SMPS_CLKSOURCE_HSE RCC_SMPSCR_SMPSSEL_1 /*!< HSE selection as SMPS clock */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_SMPS_CLKSOURCE_STATUS SMPS clock switch status + * @{ + */ +#define LL_RCC_SMPS_CLKSOURCE_STATUS_HSI 0x00000000U /*!< HSI used as SMPS clock */ +#define LL_RCC_SMPS_CLKSOURCE_STATUS_MSI RCC_SMPSCR_SMPSSWS_0 /*!< MSI used as SMPS clock */ +#define LL_RCC_SMPS_CLKSOURCE_STATUS_HSE RCC_SMPSCR_SMPSSWS_1 /*!< HSE used as SMPS clock */ +#define LL_RCC_SMPS_CLKSOURCE_STATUS_NO_CLOCK (RCC_SMPSCR_SMPSSWS_0|RCC_SMPSCR_SMPSSWS_1) /*!< No Clock used as SMPS clock */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_SMPS_DIV SMPS prescaler + * @{ + */ +#define LL_RCC_SMPS_DIV_0 (0x00000000U) /*!< SMPS clock division 0 */ +#define LL_RCC_SMPS_DIV_1 RCC_SMPSCR_SMPSDIV_0 /*!< SMPS clock division 1 */ +#define LL_RCC_SMPS_DIV_2 RCC_SMPSCR_SMPSDIV_1 /*!< SMPS clock division 2 */ +#define LL_RCC_SMPS_DIV_3 (RCC_SMPSCR_SMPSDIV_0|RCC_SMPSCR_SMPSDIV_1) /*!< SMPS clock division 3 */ +/** + * @} + */ +#endif /* RCC_SMPS_SUPPORT */ + +#if defined(USE_FULL_LL_DRIVER) +/** @defgroup RCC_LL_EC_PERIPH_FREQUENCY Peripheral clock frequency + * @{ + */ +#define LL_RCC_PERIPH_FREQUENCY_NO 0x00000000U /*!< No clock enabled for the peripheral */ +#define LL_RCC_PERIPH_FREQUENCY_NA 0xFFFFFFFFU /*!< Frequency cannot be provided as external clock */ +/** + * @} + */ +#endif /* USE_FULL_LL_DRIVER */ + +/** @defgroup RCC_LL_EC_USART1_CLKSOURCE USART1 CLKSOURCE + * @{ + */ +#define LL_RCC_USART1_CLKSOURCE_PCLK2 0x00000000U /*!< PCLK2 selected as USART1 clock */ +#define LL_RCC_USART1_CLKSOURCE_SYSCLK RCC_CCIPR_USART1SEL_0 /*!< SYSCLK selected as USART1 clock */ +#define LL_RCC_USART1_CLKSOURCE_HSI RCC_CCIPR_USART1SEL_1 /*!< HSI selected as USART1 clock */ +#define LL_RCC_USART1_CLKSOURCE_LSE RCC_CCIPR_USART1SEL /*!< LSE selected as USART1 clock */ +/** + * @} + */ + +#if defined(LPUART1) +/** @defgroup RCC_LL_EC_LPUART1_CLKSOURCE LPUART1 CLKSOURCE + * @{ + */ +#define LL_RCC_LPUART1_CLKSOURCE_PCLK1 0x00000000U /*!< PCLK1 selected as LPUART1 clock */ +#define LL_RCC_LPUART1_CLKSOURCE_SYSCLK RCC_CCIPR_LPUART1SEL_0 /*!< SYCLK selected as LPUART1 clock */ +#define LL_RCC_LPUART1_CLKSOURCE_HSI RCC_CCIPR_LPUART1SEL_1 /*!< HSI selected as LPUART1 clock */ +#define LL_RCC_LPUART1_CLKSOURCE_LSE RCC_CCIPR_LPUART1SEL /*!< LSE selected as LPUART1 clock */ +/** + * @} + */ +#endif /* LPUART1 */ + +/** @defgroup RCC_LL_EC_I2Cx_CLKSOURCE I2Cx CLKSOURCE + * @{ + */ +#define LL_RCC_I2C1_CLKSOURCE_PCLK1 (uint32_t)((RCC_CCIPR_I2C1SEL << 4) | (0x00000000U >> 4)) /*!< PCLK1 selected as I2C1 clock */ +#define LL_RCC_I2C1_CLKSOURCE_SYSCLK (uint32_t)((RCC_CCIPR_I2C1SEL << 4) | (RCC_CCIPR_I2C1SEL_0 >> 4)) /*!< SYSCLK selected as I2C1 clock */ +#define LL_RCC_I2C1_CLKSOURCE_HSI (uint32_t)((RCC_CCIPR_I2C1SEL << 4) | (RCC_CCIPR_I2C1SEL_1 >> 4)) /*!< HSI selected as I2C1 clock */ +#if defined(I2C3) +#define LL_RCC_I2C3_CLKSOURCE_PCLK1 (uint32_t)((RCC_CCIPR_I2C3SEL << 4) | (0x00000000U >> 4)) /*!< PCLK1 selected as I2C3 clock */ +#define LL_RCC_I2C3_CLKSOURCE_SYSCLK (uint32_t)((RCC_CCIPR_I2C3SEL << 4) | (RCC_CCIPR_I2C3SEL_0 >> 4)) /*!< SYSCLK selected as I2C3 clock */ +#define LL_RCC_I2C3_CLKSOURCE_HSI (uint32_t)((RCC_CCIPR_I2C3SEL << 4) | (RCC_CCIPR_I2C3SEL_1 >> 4)) /*!< HSI selected as I2C3 clock */ +#endif /* I2C3 */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_LPTIMx_CLKSOURCE LPTIMx CLKSOURCE + * @{ + */ +#define LL_RCC_LPTIM1_CLKSOURCE_PCLK1 (uint32_t)(RCC_CCIPR_LPTIM1SEL | (0x00000000U >> 16)) /*!< PCLK1 selected as LPTIM1 clock */ +#define LL_RCC_LPTIM1_CLKSOURCE_LSI (uint32_t)(RCC_CCIPR_LPTIM1SEL | (RCC_CCIPR_LPTIM1SEL_0 >> 16)) /*!< LSI selected as LPTIM1 clock */ +#define LL_RCC_LPTIM1_CLKSOURCE_HSI (uint32_t)(RCC_CCIPR_LPTIM1SEL | (RCC_CCIPR_LPTIM1SEL_1 >> 16)) /*!< HSI selected as LPTIM1 clock */ +#define LL_RCC_LPTIM1_CLKSOURCE_LSE (uint32_t)(RCC_CCIPR_LPTIM1SEL | (RCC_CCIPR_LPTIM1SEL >> 16)) /*!< LSE selected as LPTIM1 clock */ +#define LL_RCC_LPTIM2_CLKSOURCE_PCLK1 (uint32_t)(RCC_CCIPR_LPTIM2SEL | (0x00000000U >> 16)) /*!< PCLK1 selected as LPTIM2 clock */ +#define LL_RCC_LPTIM2_CLKSOURCE_LSI (uint32_t)(RCC_CCIPR_LPTIM2SEL | (RCC_CCIPR_LPTIM2SEL_0 >> 16)) /*!< LSI selected as LPTIM2 clock */ +#define LL_RCC_LPTIM2_CLKSOURCE_HSI (uint32_t)(RCC_CCIPR_LPTIM2SEL | (RCC_CCIPR_LPTIM2SEL_1 >> 16)) /*!< HSI selected as LPTIM2 clock */ +#define LL_RCC_LPTIM2_CLKSOURCE_LSE (uint32_t)(RCC_CCIPR_LPTIM2SEL | (RCC_CCIPR_LPTIM2SEL >> 16)) /*!< LSE selected as LPTIM2 clock */ +/** + * @} + */ + +#if defined(SAI1) +/** @defgroup RCC_LL_EC_SAI1_CLKSOURCE SAI1 CLKSOURCE + * @{ + */ +#define LL_RCC_SAI1_CLKSOURCE_PLLSAI1 0x00000000U /*!< PLLSAI1 selected as SAI1 clock */ +#define LL_RCC_SAI1_CLKSOURCE_PLL RCC_CCIPR_SAI1SEL_0 /*!< PLL selected as SAI1 clock */ +#define LL_RCC_SAI1_CLKSOURCE_HSI RCC_CCIPR_SAI1SEL_1 /*!< HSI selected as SAI1 clock */ +#define LL_RCC_SAI1_CLKSOURCE_PIN RCC_CCIPR_SAI1SEL /*!< External input selected as SAI1 clock */ +/** + * @} + */ +#endif /* SAI1 */ + +/** @defgroup RCC_LL_EC_CLK48_CLKSOURCE CLK48 CLKSOURCE + * @{ + */ +#if defined(RCC_HSI48_SUPPORT) +#define LL_RCC_CLK48_CLKSOURCE_HSI48 0x00000000U /*!< HSI48 selected as CLK48 clock */ +#endif /* RCC_HSI48_SUPPORT */ +#if defined(SAI1) +#define LL_RCC_CLK48_CLKSOURCE_PLLSAI1 RCC_CCIPR_CLK48SEL_0 /*!< PLLSAI1 selected as CLK48 clock */ +#endif /* SAI1 */ +#define LL_RCC_CLK48_CLKSOURCE_PLL RCC_CCIPR_CLK48SEL_1 /*!< PLL selected as CLK48 clock */ +#define LL_RCC_CLK48_CLKSOURCE_MSI RCC_CCIPR_CLK48SEL /*!< MSI selected as CLK48 clock */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_USB_CLKSOURCE USB CLKSOURCE + * @{ + */ +#if defined(RCC_HSI48_SUPPORT) +#define LL_RCC_USB_CLKSOURCE_HSI48 LL_RCC_CLK48_CLKSOURCE_HSI48 /*!< HSI48 selected as USB clock */ +#endif /* RCC_HSI48_SUPPORT */ +#if defined(SAI1) +#define LL_RCC_USB_CLKSOURCE_PLLSAI1 LL_RCC_CLK48_CLKSOURCE_PLLSAI1 /*!< PLLSAI1 selected as USB clock */ +#endif /* SAI1 */ +#define LL_RCC_USB_CLKSOURCE_PLL LL_RCC_CLK48_CLKSOURCE_PLL /*!< PLL selected as USB clock */ +#define LL_RCC_USB_CLKSOURCE_MSI LL_RCC_CLK48_CLKSOURCE_MSI /*!< MSI selected as USB clock */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_ADC_CLKSRC ADC CLKSRC + * @{ + */ +#define LL_RCC_ADC_CLKSOURCE_NONE 0x00000000U /*!< no Clock used as ADC clock*/ +#if defined(STM32WB55xx) || defined (STM32WB5Mxx) || defined (STM32WB35xx) +#define LL_RCC_ADC_CLKSOURCE_PLLSAI1 RCC_CCIPR_ADCSEL_0 /*!< PLLSAI1 selected as ADC clock*/ +#elif defined (STM32WB15xx) || defined(STM32WB1Mxx) +#define LL_RCC_ADC_CLKSOURCE_HSI RCC_CCIPR_ADCSEL_0 /*!< HSI selected as ADC clock */ +#endif /* STM32WB55xx || STM32WB5Mxx || STM32WB35xx */ +#define LL_RCC_ADC_CLKSOURCE_PLL RCC_CCIPR_ADCSEL_1 /*!< PLL selected as ADC clock */ +#define LL_RCC_ADC_CLKSOURCE_SYSCLK RCC_CCIPR_ADCSEL /*!< SYSCLK selected as ADC clock */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_RNG_CLKSRC RNG CLKSRC + * @{ + */ +#define LL_RCC_RNG_CLKSOURCE_CLK48 0x00000000U /*!< CLK48 divided by 3 selected as RNG Clock */ +#define LL_RCC_RNG_CLKSOURCE_LSI RCC_CCIPR_RNGSEL_0 /*!< LSI selected as ADC clock */ +#define LL_RCC_RNG_CLKSOURCE_LSE RCC_CCIPR_RNGSEL_1 /*!< LSE selected as ADC clock */ +/** + * @} + */ + + +/** @defgroup RCC_LL_EC_USART1 USART1 + * @{ + */ +#define LL_RCC_USART1_CLKSOURCE RCC_CCIPR_USART1SEL /*!< USART1 clock source selection bits */ +/** + * @} + */ + +#if defined(LPUART1) +/** @defgroup RCC_LL_EC_LPUART1 LPUART1 + * @{ + */ +#define LL_RCC_LPUART1_CLKSOURCE RCC_CCIPR_LPUART1SEL /*!< LPUART1 clock source selection bits */ +/** + * @} + */ +#endif /* LPUART1 */ + +/** @defgroup RCC_LL_EC_I2C1 I2C1 + * @{ + */ +#define LL_RCC_I2C1_CLKSOURCE RCC_CCIPR_I2C1SEL /*!< I2C1 clock source selection bits */ +#define LL_RCC_I2C3_CLKSOURCE RCC_CCIPR_I2C3SEL /*!< I2C3 clock source selection bits */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_LPTIM1 LPTIM1 + * @{ + */ +#define LL_RCC_LPTIM1_CLKSOURCE RCC_CCIPR_LPTIM1SEL /*!< LPTIM1 clock source selection bits */ +#define LL_RCC_LPTIM2_CLKSOURCE RCC_CCIPR_LPTIM2SEL /*!< LPTIM2 clock source selection bits */ +/** + * @} + */ + +#if defined(SAI1) +/** @defgroup RCC_LL_EC_SAI1 SAI1 + * @{ + */ +#define LL_RCC_SAI1_CLKSOURCE RCC_CCIPR_SAI1SEL /*!< SAI1 clock source selection bits */ +/** + * @} + */ +#endif /* SAI1 */ + +/** @defgroup RCC_LL_EC_CLK48 CLK48 + * @{ + */ +#define LL_RCC_CLK48_CLKSOURCE RCC_CCIPR_CLK48SEL /*!< CLK48 clock source selection bits */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_USB USB + * @{ + */ +#define LL_RCC_USB_CLKSOURCE LL_RCC_CLK48_CLKSOURCE /*!< USB clock source selection bits */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_RNG RNG + * @{ + */ +#define LL_RCC_RNG_CLKSOURCE RCC_CCIPR_RNGSEL /*!< RNG clock source selection bits */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_ADC ADC + * @{ + */ +#define LL_RCC_ADC_CLKSOURCE RCC_CCIPR_ADCSEL /*!< ADC clock source selection bits */ +/** + * @} + */ + + +/** @defgroup RCC_LL_EC_RTC_CLKSOURCE RTC clock source selection + * @{ + */ +#define LL_RCC_RTC_CLKSOURCE_NONE 0x00000000U /*!< No clock used as RTC clock */ +#define LL_RCC_RTC_CLKSOURCE_LSE RCC_BDCR_RTCSEL_0 /*!< LSE oscillator clock used as RTC clock */ +#define LL_RCC_RTC_CLKSOURCE_LSI RCC_BDCR_RTCSEL_1 /*!< LSI oscillator clock used as RTC clock */ +#define LL_RCC_RTC_CLKSOURCE_HSE_DIV32 RCC_BDCR_RTCSEL /*!< HSE oscillator clock divided by 32 used as RTC clock */ + +/** + * @} + */ + +/** @defgroup RCC_LL_EC_RFWKP_CLKSOURCE RF Wakeup clock source selection + * @{ + */ +#define LL_RCC_RFWKP_CLKSOURCE_NONE 0x00000000U /*!< No clock used as RF Wakeup clock */ +#define LL_RCC_RFWKP_CLKSOURCE_LSE RCC_CSR_RFWKPSEL_0 /*!< LSE oscillator clock used as RF Wakeup clock */ +#if defined(STM32WB15xx) || defined(STM32WB10xx) +#define LL_RCC_RFWKP_CLKSOURCE_LSI RCC_CSR_RFWKPSEL_1 /*!< LSI oscillator clock used as RF Wakeup clock */ +#endif /* STM32WB15xx || STM32WB10xx */ +#define LL_RCC_RFWKP_CLKSOURCE_HSE_DIV1024 RCC_CSR_RFWKPSEL /*!< HSE oscillator clock divided by 1024 used as RF Wakeup clock */ + +/** + * @} + */ + + +/** @defgroup RCC_LL_EC_PLLSOURCE PLL and PLLSAI1 entry clock source + * @{ + */ +#define LL_RCC_PLLSOURCE_NONE 0x00000000U /*!< No clock */ +#define LL_RCC_PLLSOURCE_MSI RCC_PLLCFGR_PLLSRC_0 /*!< MSI clock selected as PLL entry clock source */ +#define LL_RCC_PLLSOURCE_HSI RCC_PLLCFGR_PLLSRC_1 /*!< HSI clock selected as PLL entry clock source */ +#define LL_RCC_PLLSOURCE_HSE (RCC_PLLCFGR_PLLSRC_1 | RCC_PLLCFGR_PLLSRC_0) /*!< HSE clock selected as PLL entry clock source */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_PLLM_DIV PLL and PLLSAI1 division factor + * @{ + */ +#define LL_RCC_PLLM_DIV_1 0x00000000U /*!< PLL and PLLSAI1 division factor by 1 */ +#define LL_RCC_PLLM_DIV_2 (RCC_PLLCFGR_PLLM_0) /*!< PLL and PLLSAI1 division factor by 2 */ +#define LL_RCC_PLLM_DIV_3 (RCC_PLLCFGR_PLLM_1) /*!< PLL and PLLSAI1 division factor by 3 */ +#define LL_RCC_PLLM_DIV_4 ((RCC_PLLCFGR_PLLM_1 | RCC_PLLCFGR_PLLM_0)) /*!< PLL and PLLSAI1 division factor by 4 */ +#define LL_RCC_PLLM_DIV_5 (RCC_PLLCFGR_PLLM_2) /*!< PLL and PLLSAI1 division factor by 5 */ +#define LL_RCC_PLLM_DIV_6 ((RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_0)) /*!< PLL and PLLSAI1 division factor by 6 */ +#define LL_RCC_PLLM_DIV_7 ((RCC_PLLCFGR_PLLM_2 | RCC_PLLCFGR_PLLM_1)) /*!< PLL and PLLSAI1 division factor by 7 */ +#define LL_RCC_PLLM_DIV_8 (RCC_PLLCFGR_PLLM) /*!< PLL and PLLSAI1 division factor by 8 */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_PLLR_DIV PLL division factor (PLLR) + * @{ + */ +#define LL_RCC_PLLR_DIV_2 (RCC_PLLCFGR_PLLR_0) /*!< Main PLL division factor for PLLCLK (system clock) by 2 */ +#define LL_RCC_PLLR_DIV_3 (RCC_PLLCFGR_PLLR_1) /*!< Main PLL division factor for PLLCLK (system clock) by 3 */ +#define LL_RCC_PLLR_DIV_4 (RCC_PLLCFGR_PLLR_1|RCC_PLLCFGR_PLLR_0) /*!< Main PLL division factor for PLLCLK (system clock) by 4 */ +#define LL_RCC_PLLR_DIV_5 (RCC_PLLCFGR_PLLR_2) /*!< Main PLL division factor for PLLCLK (system clock) by 5 */ +#define LL_RCC_PLLR_DIV_6 (RCC_PLLCFGR_PLLR_2|RCC_PLLCFGR_PLLR_0) /*!< Main PLL division factor for PLLCLK (system clock) by 6 */ +#define LL_RCC_PLLR_DIV_7 (RCC_PLLCFGR_PLLR_2|RCC_PLLCFGR_PLLR_1) /*!< Main PLL division factor for PLLCLK (system clock) by 7 */ +#define LL_RCC_PLLR_DIV_8 (RCC_PLLCFGR_PLLR) /*!< Main PLL division factor for PLLCLK (system clock) by 8 */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_PLLP_DIV PLL division factor (PLLP) + * @{ + */ +#define LL_RCC_PLLP_DIV_2 (RCC_PLLCFGR_PLLP_0) /*!< Main PLL division factor for PLLP output by 2 */ +#define LL_RCC_PLLP_DIV_3 (RCC_PLLCFGR_PLLP_1) /*!< Main PLL division factor for PLLP output by 3 */ +#define LL_RCC_PLLP_DIV_4 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_1) /*!< Main PLL division factor for PLLP output by 4 */ +#define LL_RCC_PLLP_DIV_5 (RCC_PLLCFGR_PLLP_2) /*!< Main PLL division factor for PLLP output by 5 */ +#define LL_RCC_PLLP_DIV_6 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_2) /*!< Main PLL division factor for PLLP output by 6 */ +#define LL_RCC_PLLP_DIV_7 (RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_2) /*!< Main PLL division factor for PLLP output by 7 */ +#define LL_RCC_PLLP_DIV_8 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_2) /*!< Main PLL division factor for PLLP output by 8 */ +#define LL_RCC_PLLP_DIV_9 (RCC_PLLCFGR_PLLP_3) /*!< Main PLL division factor for PLLP output by 9 */ +#define LL_RCC_PLLP_DIV_10 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_3) /*!< Main PLL division factor for PLLP output by 10 */ +#define LL_RCC_PLLP_DIV_11 (RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_3) /*!< Main PLL division factor for PLLP output by 11 */ +#define LL_RCC_PLLP_DIV_12 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_3) /*!< Main PLL division factor for PLLP output by 12 */ +#define LL_RCC_PLLP_DIV_13 (RCC_PLLCFGR_PLLP_2|RCC_PLLCFGR_PLLP_3) /*!< Main PLL division factor for PLLP output by 13 */ +#define LL_RCC_PLLP_DIV_14 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_2|RCC_PLLCFGR_PLLP_3) /*!< Main PLL division factor for PLLP output by 14 */ +#define LL_RCC_PLLP_DIV_15 (RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_2|RCC_PLLCFGR_PLLP_3) /*!< Main PLL division factor for PLLP output by 15 */ +#define LL_RCC_PLLP_DIV_16 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_2|RCC_PLLCFGR_PLLP_3) /*!< Main PLL division factor for PLLP output by 16 */ +#define LL_RCC_PLLP_DIV_17 (RCC_PLLCFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 17 */ +#define LL_RCC_PLLP_DIV_18 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 18 */ +#define LL_RCC_PLLP_DIV_19 (RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 19 */ +#define LL_RCC_PLLP_DIV_20 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 20 */ +#define LL_RCC_PLLP_DIV_21 (RCC_PLLCFGR_PLLP_2|RCC_PLLCFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 21 */ +#define LL_RCC_PLLP_DIV_22 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_2|RCC_PLLCFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 22 */ +#define LL_RCC_PLLP_DIV_23 (RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_2|RCC_PLLCFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 23 */ +#define LL_RCC_PLLP_DIV_24 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_2|RCC_PLLCFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 24 */ +#define LL_RCC_PLLP_DIV_25 (RCC_PLLCFGR_PLLP_3|RCC_PLLCFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 25 */ +#define LL_RCC_PLLP_DIV_26 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_3|RCC_PLLCFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 26 */ +#define LL_RCC_PLLP_DIV_27 (RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_3|RCC_PLLCFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 27 */ +#define LL_RCC_PLLP_DIV_28 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_3|RCC_PLLCFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 28 */ +#define LL_RCC_PLLP_DIV_29 (RCC_PLLCFGR_PLLP_2|RCC_PLLCFGR_PLLP_3|RCC_PLLCFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 29 */ +#define LL_RCC_PLLP_DIV_30 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_2|RCC_PLLCFGR_PLLP_3|RCC_PLLCFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 30 */ +#define LL_RCC_PLLP_DIV_31 (RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_2|RCC_PLLCFGR_PLLP_3|RCC_PLLCFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 31 */ +#define LL_RCC_PLLP_DIV_32 (RCC_PLLCFGR_PLLP_0|RCC_PLLCFGR_PLLP_1|RCC_PLLCFGR_PLLP_2|RCC_PLLCFGR_PLLP_3|RCC_PLLCFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 32 */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_PLLQ_DIV PLL division factor (PLLQ) + * @{ + */ +#define LL_RCC_PLLQ_DIV_2 (RCC_PLLCFGR_PLLQ_0) /*!< Main PLL division factor for PLLQ output by 2 */ +#define LL_RCC_PLLQ_DIV_3 (RCC_PLLCFGR_PLLQ_1) /*!< Main PLL division factor for PLLQ output by 3 */ +#define LL_RCC_PLLQ_DIV_4 (RCC_PLLCFGR_PLLQ_1|RCC_PLLCFGR_PLLQ_0) /*!< Main PLL division factor for PLLQ output by 4 */ +#define LL_RCC_PLLQ_DIV_5 (RCC_PLLCFGR_PLLQ_2) /*!< Main PLL division factor for PLLQ output by 5 */ +#define LL_RCC_PLLQ_DIV_6 (RCC_PLLCFGR_PLLQ_2|RCC_PLLCFGR_PLLQ_0) /*!< Main PLL division factor for PLLQ output by 6 */ +#define LL_RCC_PLLQ_DIV_7 (RCC_PLLCFGR_PLLQ_2|RCC_PLLCFGR_PLLQ_1) /*!< Main PLL division factor for PLLQ output by 7 */ +#define LL_RCC_PLLQ_DIV_8 (RCC_PLLCFGR_PLLQ) /*!< Main PLL division factor for PLLQ output by 8 */ +/** + * @} + */ + + +#if defined(SAI1) +/** @defgroup RCC_LL_EC_PLLSAI1Q PLLSAI1 division factor (PLLQ) + * @{ + */ +#define LL_RCC_PLLSAI1Q_DIV_2 (RCC_PLLSAI1CFGR_PLLQ_0) /*!< PLLSAI1 division factor for PLLSAI1Q output by 2 */ +#define LL_RCC_PLLSAI1Q_DIV_3 (RCC_PLLSAI1CFGR_PLLQ_1) /*!< PLLSAI1 division factor for PLLSAI1Q output by 3 */ +#define LL_RCC_PLLSAI1Q_DIV_4 (RCC_PLLSAI1CFGR_PLLQ_1 | RCC_PLLSAI1CFGR_PLLQ_0) /*!< PLLSAI1 division factor for PLLSAI1Q output by 4 */ +#define LL_RCC_PLLSAI1Q_DIV_5 (RCC_PLLSAI1CFGR_PLLQ_2) /*!< PLLSAI1 division factor for PLLSAI1Q output by 5 */ +#define LL_RCC_PLLSAI1Q_DIV_6 (RCC_PLLSAI1CFGR_PLLQ_2 | RCC_PLLSAI1CFGR_PLLQ_0) /*!< PLLSAI1 division factor for PLLSAI1Q output by 6 */ +#define LL_RCC_PLLSAI1Q_DIV_7 (RCC_PLLSAI1CFGR_PLLQ_2 | RCC_PLLSAI1CFGR_PLLQ_1) /*!< PLLSAI1 division factor for PLLSAI1Q output by 7 */ +#define LL_RCC_PLLSAI1Q_DIV_8 (RCC_PLLSAI1CFGR_PLLQ_2 | RCC_PLLSAI1CFGR_PLLQ_1 | RCC_PLLSAI1CFGR_PLLQ_0) /*!< PLLSAI1 division factor for PLLSAI1Q output by 8 */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_PLLSAI1P PLLSAI1 division factor (PLLP) + * @{ + */ +#define LL_RCC_PLLSAI1P_DIV_2 (RCC_PLLSAI1CFGR_PLLP_0) /*!< Main PLL division factor for PLLP output by 2 */ +#define LL_RCC_PLLSAI1P_DIV_3 (RCC_PLLSAI1CFGR_PLLP_1) /*!< Main PLL division factor for PLLP output by 3 */ +#define LL_RCC_PLLSAI1P_DIV_4 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_1) /*!< Main PLL division factor for PLLP output by 4 */ +#define LL_RCC_PLLSAI1P_DIV_5 (RCC_PLLSAI1CFGR_PLLP_2) /*!< Main PLL division factor for PLLP output by 5 */ +#define LL_RCC_PLLSAI1P_DIV_6 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_2) /*!< Main PLL division factor for PLLP output by 6 */ +#define LL_RCC_PLLSAI1P_DIV_7 (RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_2) /*!< Main PLL division factor for PLLP output by 7 */ +#define LL_RCC_PLLSAI1P_DIV_8 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_2) /*!< Main PLL division factor for PLLP output by 8 */ +#define LL_RCC_PLLSAI1P_DIV_9 (RCC_PLLSAI1CFGR_PLLP_3) /*!< Main PLL division factor for PLLP output by 9 */ +#define LL_RCC_PLLSAI1P_DIV_10 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_3) /*!< Main PLL division factor for PLLP output by 10 */ +#define LL_RCC_PLLSAI1P_DIV_11 (RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_3) /*!< Main PLL division factor for PLLP output by 11 */ +#define LL_RCC_PLLSAI1P_DIV_12 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_3) /*!< Main PLL division factor for PLLP output by 12 */ +#define LL_RCC_PLLSAI1P_DIV_13 (RCC_PLLSAI1CFGR_PLLP_2|RCC_PLLSAI1CFGR_PLLP_3) /*!< Main PLL division factor for PLLP output by 13 */ +#define LL_RCC_PLLSAI1P_DIV_14 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_2|RCC_PLLSAI1CFGR_PLLP_3) /*!< Main PLL division factor for PLLP output by 14 */ +#define LL_RCC_PLLSAI1P_DIV_15 (RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_2|RCC_PLLSAI1CFGR_PLLP_3) /*!< Main PLL division factor for PLLP output by 15 */ +#define LL_RCC_PLLSAI1P_DIV_16 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_2|RCC_PLLSAI1CFGR_PLLP_3) /*!< Main PLL division factor for PLLP output by 16 */ +#define LL_RCC_PLLSAI1P_DIV_17 (RCC_PLLSAI1CFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 17 */ +#define LL_RCC_PLLSAI1P_DIV_18 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 18 */ +#define LL_RCC_PLLSAI1P_DIV_19 (RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 19 */ +#define LL_RCC_PLLSAI1P_DIV_20 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 20 */ +#define LL_RCC_PLLSAI1P_DIV_21 (RCC_PLLSAI1CFGR_PLLP_2|RCC_PLLSAI1CFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 21 */ +#define LL_RCC_PLLSAI1P_DIV_22 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_2|RCC_PLLSAI1CFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 22 */ +#define LL_RCC_PLLSAI1P_DIV_23 (RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_2|RCC_PLLSAI1CFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 23 */ +#define LL_RCC_PLLSAI1P_DIV_24 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_2|RCC_PLLSAI1CFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 24 */ +#define LL_RCC_PLLSAI1P_DIV_25 (RCC_PLLSAI1CFGR_PLLP_3|RCC_PLLSAI1CFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 25 */ +#define LL_RCC_PLLSAI1P_DIV_26 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_3|RCC_PLLSAI1CFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 26 */ +#define LL_RCC_PLLSAI1P_DIV_27 (RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_3|RCC_PLLSAI1CFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 27*/ +#define LL_RCC_PLLSAI1P_DIV_28 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_3|RCC_PLLSAI1CFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 28 */ +#define LL_RCC_PLLSAI1P_DIV_29 (RCC_PLLSAI1CFGR_PLLP_2|RCC_PLLSAI1CFGR_PLLP_3|RCC_PLLSAI1CFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 29 */ +#define LL_RCC_PLLSAI1P_DIV_30 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_2|RCC_PLLSAI1CFGR_PLLP_3|RCC_PLLSAI1CFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 30 */ +#define LL_RCC_PLLSAI1P_DIV_31 (RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_2|RCC_PLLSAI1CFGR_PLLP_3|RCC_PLLSAI1CFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 31 */ +#define LL_RCC_PLLSAI1P_DIV_32 (RCC_PLLSAI1CFGR_PLLP_0|RCC_PLLSAI1CFGR_PLLP_1|RCC_PLLSAI1CFGR_PLLP_2|RCC_PLLSAI1CFGR_PLLP_3|RCC_PLLSAI1CFGR_PLLP_4) /*!< Main PLL division factor for PLLP output by 32 */ +/** + * @} + */ + +/** @defgroup RCC_LL_EC_PLLSAI1R PLLSAI1 division factor (PLLR) + * @{ + */ +#define LL_RCC_PLLSAI1R_DIV_2 (RCC_PLLSAI1CFGR_PLLR_0) /*!< PLLSAI1 division factor for PLLSAI1R output by 2 */ +#define LL_RCC_PLLSAI1R_DIV_3 (RCC_PLLSAI1CFGR_PLLR_1) /*!< PLLSAI1 division factor for PLLSAI1R output by 3 */ +#define LL_RCC_PLLSAI1R_DIV_4 (RCC_PLLSAI1CFGR_PLLR_1 | RCC_PLLSAI1CFGR_PLLR_0) /*!< PLLSAI1 division factor for PLLSAI1R output by 4 */ +#define LL_RCC_PLLSAI1R_DIV_5 (RCC_PLLSAI1CFGR_PLLR_2) /*!< PLLSAI1 division factor for PLLSAI1R output by 5 */ +#define LL_RCC_PLLSAI1R_DIV_6 (RCC_PLLSAI1CFGR_PLLR_2 | RCC_PLLSAI1CFGR_PLLR_0) /*!< PLLSAI1 division factor for PLLSAI1R output by 6 */ +#define LL_RCC_PLLSAI1R_DIV_7 (RCC_PLLSAI1CFGR_PLLR_2 | RCC_PLLSAI1CFGR_PLLR_1) /*!< PLLSAI1 division factor for PLLSAI1R output by 7 */ +#define LL_RCC_PLLSAI1R_DIV_8 (RCC_PLLSAI1CFGR_PLLR_2 | RCC_PLLSAI1CFGR_PLLR_1 | RCC_PLLSAI1CFGR_PLLR_0) /*!< PLLSAI1 division factor for PLLSAI1R output by 8 */ +/** + * @} + */ +#endif /* SAI1 */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/** @defgroup RCC_LL_Exported_Macros RCC Exported Macros + * @{ + */ + +/** @defgroup RCC_LL_EM_WRITE_READ Common Write and read registers Macros + * @{ + */ + +/** + * @brief Write a value in RCC register + * @param __REG__ Register to be written + * @param __VALUE__ Value to be written in the register + * @retval None + */ +#define LL_RCC_WriteReg(__REG__, __VALUE__) WRITE_REG(RCC->__REG__, (__VALUE__)) + +/** + * @brief Read a value in RCC register + * @param __REG__ Register to be read + * @retval Register value + */ +#define LL_RCC_ReadReg(__REG__) READ_REG(RCC->__REG__) +/** + * @} + */ + +/** @defgroup RCC_LL_EM_CALC_FREQ Calculate frequencies + * @{ + */ + +/** + * @brief Helper macro to calculate the PLLRCLK frequency on system domain + * @note ex: @ref __LL_RCC_CALC_PLLCLK_FREQ (HSE_VALUE,@ref LL_RCC_PLL_GetDivider (), + * @ref LL_RCC_PLL_GetN (), @ref LL_RCC_PLL_GetR ()); + * @param __INPUTFREQ__ PLL Input frequency (based on MSI/HSE/HSI) + * @param __PLLM__ This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLM_DIV_1 + * @arg @ref LL_RCC_PLLM_DIV_2 + * @arg @ref LL_RCC_PLLM_DIV_3 + * @arg @ref LL_RCC_PLLM_DIV_4 + * @arg @ref LL_RCC_PLLM_DIV_5 + * @arg @ref LL_RCC_PLLM_DIV_6 + * @arg @ref LL_RCC_PLLM_DIV_7 + * @arg @ref LL_RCC_PLLM_DIV_8 + * @param __PLLN__ Between Min_Data = 6 and Max_Data = 127 + * @param __PLLR__ This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLR_DIV_2 + * @arg @ref LL_RCC_PLLR_DIV_3 + * @arg @ref LL_RCC_PLLR_DIV_4 + * @arg @ref LL_RCC_PLLR_DIV_5 + * @arg @ref LL_RCC_PLLR_DIV_6 + * @arg @ref LL_RCC_PLLR_DIV_7 + * @arg @ref LL_RCC_PLLR_DIV_8 + * @retval PLL clock frequency (in Hz) + */ +#define __LL_RCC_CALC_PLLCLK_FREQ(__INPUTFREQ__, __PLLM__, __PLLN__, __PLLR__) ((__INPUTFREQ__) * (__PLLN__) / ((((__PLLM__)>> RCC_PLLCFGR_PLLM_Pos) + 1U)) / \ + (((__PLLR__) >> RCC_PLLCFGR_PLLR_Pos) + 1U)) + +#if defined(SAI1) +/** + * @brief Helper macro to calculate the PLLPCLK frequency used on SAI domain + * @note ex: @ref __LL_RCC_CALC_PLLCLK_SAI_FREQ (HSE_VALUE,@ref LL_RCC_PLL_GetDivider (), + * @ref LL_RCC_PLL_GetN (), @ref LL_RCC_PLL_GetP ()); + * @param __INPUTFREQ__ PLL Input frequency (based on MSI/HSE/HSI) + * @param __PLLM__ This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLM_DIV_1 + * @arg @ref LL_RCC_PLLM_DIV_2 + * @arg @ref LL_RCC_PLLM_DIV_3 + * @arg @ref LL_RCC_PLLM_DIV_4 + * @arg @ref LL_RCC_PLLM_DIV_5 + * @arg @ref LL_RCC_PLLM_DIV_6 + * @arg @ref LL_RCC_PLLM_DIV_7 + * @arg @ref LL_RCC_PLLM_DIV_8 + * @param __PLLN__ Between Min_Data = 6 and Max_Data = 127 + * @param __PLLP__ This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLP_DIV_2 + * @arg @ref LL_RCC_PLLP_DIV_3 + * @arg @ref LL_RCC_PLLP_DIV_4 + * @arg @ref LL_RCC_PLLP_DIV_5 + * @arg @ref LL_RCC_PLLP_DIV_6 + * @arg @ref LL_RCC_PLLP_DIV_7 + * @arg @ref LL_RCC_PLLP_DIV_8 + * @arg @ref LL_RCC_PLLP_DIV_9 + * @arg @ref LL_RCC_PLLP_DIV_10 + * @arg @ref LL_RCC_PLLP_DIV_11 + * @arg @ref LL_RCC_PLLP_DIV_12 + * @arg @ref LL_RCC_PLLP_DIV_13 + * @arg @ref LL_RCC_PLLP_DIV_14 + * @arg @ref LL_RCC_PLLP_DIV_15 + * @arg @ref LL_RCC_PLLP_DIV_16 + * @arg @ref LL_RCC_PLLP_DIV_17 + * @arg @ref LL_RCC_PLLP_DIV_18 + * @arg @ref LL_RCC_PLLP_DIV_19 + * @arg @ref LL_RCC_PLLP_DIV_20 + * @arg @ref LL_RCC_PLLP_DIV_21 + * @arg @ref LL_RCC_PLLP_DIV_22 + * @arg @ref LL_RCC_PLLP_DIV_23 + * @arg @ref LL_RCC_PLLP_DIV_24 + * @arg @ref LL_RCC_PLLP_DIV_25 + * @arg @ref LL_RCC_PLLP_DIV_26 + * @arg @ref LL_RCC_PLLP_DIV_27 + * @arg @ref LL_RCC_PLLP_DIV_28 + * @arg @ref LL_RCC_PLLP_DIV_29 + * @arg @ref LL_RCC_PLLP_DIV_30 + * @arg @ref LL_RCC_PLLP_DIV_31 + * @retval PLL clock frequency (in Hz) + */ +#define __LL_RCC_CALC_PLLCLK_SAI_FREQ(__INPUTFREQ__, __PLLM__, __PLLN__, __PLLP__) ((__INPUTFREQ__) * (__PLLN__) / ((((__PLLM__)>> RCC_PLLCFGR_PLLM_Pos) + 1U))/ \ + (((__PLLP__) >> RCC_PLLCFGR_PLLP_Pos) + 1U)) +#endif /* SAI1 */ + +/** + * @brief Helper macro to calculate the PLLPCLK frequency used on ADC domain + * @note ex: @ref __LL_RCC_CALC_PLLCLK_ADC_FREQ (HSE_VALUE,@ref LL_RCC_PLL_GetDivider (), + * @ref LL_RCC_PLL_GetN (), @ref LL_RCC_PLL_GetP ()); + * @param __INPUTFREQ__ PLL Input frequency (based on MSI/HSE/HSI) + * @param __PLLM__ This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLM_DIV_1 + * @arg @ref LL_RCC_PLLM_DIV_2 + * @arg @ref LL_RCC_PLLM_DIV_3 + * @arg @ref LL_RCC_PLLM_DIV_4 + * @arg @ref LL_RCC_PLLM_DIV_5 + * @arg @ref LL_RCC_PLLM_DIV_6 + * @arg @ref LL_RCC_PLLM_DIV_7 + * @arg @ref LL_RCC_PLLM_DIV_8 + * @param __PLLN__ Between Min_Data = 6 and Max_Data = 127 + * @param __PLLP__ This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLP_DIV_2 + * @arg @ref LL_RCC_PLLP_DIV_3 + * @arg @ref LL_RCC_PLLP_DIV_4 + * @arg @ref LL_RCC_PLLP_DIV_5 + * @arg @ref LL_RCC_PLLP_DIV_6 + * @arg @ref LL_RCC_PLLP_DIV_7 + * @arg @ref LL_RCC_PLLP_DIV_8 + * @arg @ref LL_RCC_PLLP_DIV_9 + * @arg @ref LL_RCC_PLLP_DIV_10 + * @arg @ref LL_RCC_PLLP_DIV_11 + * @arg @ref LL_RCC_PLLP_DIV_12 + * @arg @ref LL_RCC_PLLP_DIV_13 + * @arg @ref LL_RCC_PLLP_DIV_14 + * @arg @ref LL_RCC_PLLP_DIV_15 + * @arg @ref LL_RCC_PLLP_DIV_16 + * @arg @ref LL_RCC_PLLP_DIV_17 + * @arg @ref LL_RCC_PLLP_DIV_18 + * @arg @ref LL_RCC_PLLP_DIV_19 + * @arg @ref LL_RCC_PLLP_DIV_20 + * @arg @ref LL_RCC_PLLP_DIV_21 + * @arg @ref LL_RCC_PLLP_DIV_22 + * @arg @ref LL_RCC_PLLP_DIV_23 + * @arg @ref LL_RCC_PLLP_DIV_24 + * @arg @ref LL_RCC_PLLP_DIV_25 + * @arg @ref LL_RCC_PLLP_DIV_26 + * @arg @ref LL_RCC_PLLP_DIV_27 + * @arg @ref LL_RCC_PLLP_DIV_28 + * @arg @ref LL_RCC_PLLP_DIV_29 + * @arg @ref LL_RCC_PLLP_DIV_30 + * @arg @ref LL_RCC_PLLP_DIV_31 + * @arg @ref LL_RCC_PLLP_DIV_32 + * @retval PLL clock frequency (in Hz) + */ +#define __LL_RCC_CALC_PLLCLK_ADC_FREQ(__INPUTFREQ__, __PLLM__, __PLLN__, __PLLP__) ((__INPUTFREQ__) * (__PLLN__) / ((((__PLLM__)>> RCC_PLLCFGR_PLLM_Pos) + 1U)) / \ + (((__PLLP__) >> RCC_PLLCFGR_PLLP_Pos) + 1U)) + + +/** + * @brief Helper macro to calculate the PLLQCLK frequency used on 48M domain + * @note ex: @ref __LL_RCC_CALC_PLLCLK_48M_FREQ (HSE_VALUE,@ref LL_RCC_PLL_GetDivider (), + * @ref LL_RCC_PLL_GetN (), @ref LL_RCC_PLL_GetQ ()); + * @param __INPUTFREQ__ PLL Input frequency (based on MSI/HSE/HSI) + * @param __PLLM__ This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLM_DIV_1 + * @arg @ref LL_RCC_PLLM_DIV_2 + * @arg @ref LL_RCC_PLLM_DIV_3 + * @arg @ref LL_RCC_PLLM_DIV_4 + * @arg @ref LL_RCC_PLLM_DIV_5 + * @arg @ref LL_RCC_PLLM_DIV_6 + * @arg @ref LL_RCC_PLLM_DIV_7 + * @arg @ref LL_RCC_PLLM_DIV_8 + * @param __PLLN__ Between Min_Data = 6 and Max_Data = 127 + * @param __PLLQ__ This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLQ_DIV_2 + * @arg @ref LL_RCC_PLLQ_DIV_3 + * @arg @ref LL_RCC_PLLQ_DIV_4 + * @arg @ref LL_RCC_PLLQ_DIV_5 + * @arg @ref LL_RCC_PLLQ_DIV_6 + * @arg @ref LL_RCC_PLLQ_DIV_7 + * @arg @ref LL_RCC_PLLQ_DIV_8 + * @retval PLL clock frequency (in Hz) + */ +#define __LL_RCC_CALC_PLLCLK_48M_FREQ(__INPUTFREQ__, __PLLM__, __PLLN__, __PLLQ__) ((__INPUTFREQ__) * (__PLLN__) / ((((__PLLM__)>> RCC_PLLCFGR_PLLM_Pos) + 1U)) / \ + (((__PLLQ__) >> RCC_PLLCFGR_PLLQ_Pos) + 1U)) + +#if defined(SAI1) +/** + * @brief Helper macro to calculate the PLLSAI1PCLK frequency used for SAI domain + * @note ex: @ref __LL_RCC_CALC_PLLSAI1_SAI_FREQ (HSE_VALUE,@ref LL_RCC_PLL_GetDivider (), + * @ref LL_RCC_PLLSAI1_GetN (), @ref LL_RCC_PLLSAI1_GetP ()); + * @param __INPUTFREQ__ PLL Input frequency (based on MSI/HSE/HSI) + * @param __PLLM__ This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLM_DIV_1 + * @arg @ref LL_RCC_PLLM_DIV_2 + * @arg @ref LL_RCC_PLLM_DIV_3 + * @arg @ref LL_RCC_PLLM_DIV_4 + * @arg @ref LL_RCC_PLLM_DIV_5 + * @arg @ref LL_RCC_PLLM_DIV_6 + * @arg @ref LL_RCC_PLLM_DIV_7 + * @arg @ref LL_RCC_PLLM_DIV_8 + * @param __PLLSAI1N__ Between 6 and 127 + * @param __PLLSAI1P__ This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLSAI1P_DIV_2 + * @arg @ref LL_RCC_PLLSAI1P_DIV_3 + * @arg @ref LL_RCC_PLLSAI1P_DIV_4 + * @arg @ref LL_RCC_PLLSAI1P_DIV_5 + * @arg @ref LL_RCC_PLLSAI1P_DIV_6 + * @arg @ref LL_RCC_PLLSAI1P_DIV_7 + * @arg @ref LL_RCC_PLLSAI1P_DIV_8 + * @arg @ref LL_RCC_PLLSAI1P_DIV_9 + * @arg @ref LL_RCC_PLLSAI1P_DIV_10 + * @arg @ref LL_RCC_PLLSAI1P_DIV_11 + * @arg @ref LL_RCC_PLLSAI1P_DIV_12 + * @arg @ref LL_RCC_PLLSAI1P_DIV_13 + * @arg @ref LL_RCC_PLLSAI1P_DIV_14 + * @arg @ref LL_RCC_PLLSAI1P_DIV_15 + * @arg @ref LL_RCC_PLLSAI1P_DIV_16 + * @arg @ref LL_RCC_PLLSAI1P_DIV_17 + * @arg @ref LL_RCC_PLLSAI1P_DIV_18 + * @arg @ref LL_RCC_PLLSAI1P_DIV_19 + * @arg @ref LL_RCC_PLLSAI1P_DIV_20 + * @arg @ref LL_RCC_PLLSAI1P_DIV_21 + * @arg @ref LL_RCC_PLLSAI1P_DIV_22 + * @arg @ref LL_RCC_PLLSAI1P_DIV_23 + * @arg @ref LL_RCC_PLLSAI1P_DIV_24 + * @arg @ref LL_RCC_PLLSAI1P_DIV_25 + * @arg @ref LL_RCC_PLLSAI1P_DIV_26 + * @arg @ref LL_RCC_PLLSAI1P_DIV_27 + * @arg @ref LL_RCC_PLLSAI1P_DIV_28 + * @arg @ref LL_RCC_PLLSAI1P_DIV_29 + * @arg @ref LL_RCC_PLLSAI1P_DIV_30 + * @arg @ref LL_RCC_PLLSAI1P_DIV_31 + * @arg @ref LL_RCC_PLLSAI1P_DIV_32 + * @retval PLLSAI1 clock frequency (in Hz) + */ +#define __LL_RCC_CALC_PLLSAI1_SAI_FREQ(__INPUTFREQ__, __PLLM__, __PLLSAI1N__, __PLLSAI1P__) \ + ((__INPUTFREQ__) * (__PLLSAI1N__) / ((((__PLLM__)>> RCC_PLLCFGR_PLLM_Pos) + 1U)) / \ + (((__PLLSAI1P__) >> RCC_PLLSAI1CFGR_PLLP_Pos) + 1U)) + +/** + * @brief Helper macro to calculate the PLLSAI1QCLK frequency used on 48M domain + * @note ex: @ref __LL_RCC_CALC_PLLSAI1_48M_FREQ (HSE_VALUE,@ref LL_RCC_PLL_GetDivider (), + * @ref LL_RCC_PLLSAI1_GetN (), @ref LL_RCC_PLLSAI1_GetQ ()); + * @param __INPUTFREQ__ PLL Input frequency (based on MSI/HSE/HSI) + * @param __PLLM__ This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLM_DIV_1 + * @arg @ref LL_RCC_PLLM_DIV_2 + * @arg @ref LL_RCC_PLLM_DIV_3 + * @arg @ref LL_RCC_PLLM_DIV_4 + * @arg @ref LL_RCC_PLLM_DIV_5 + * @arg @ref LL_RCC_PLLM_DIV_6 + * @arg @ref LL_RCC_PLLM_DIV_7 + * @arg @ref LL_RCC_PLLM_DIV_8 + * @param __PLLSAI1N__ Between 6 and 127 + * @param __PLLSAI1Q__ This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLSAI1Q_DIV_2 + * @arg @ref LL_RCC_PLLSAI1Q_DIV_3 + * @arg @ref LL_RCC_PLLSAI1Q_DIV_4 + * @arg @ref LL_RCC_PLLSAI1Q_DIV_5 + * @arg @ref LL_RCC_PLLSAI1Q_DIV_6 + * @arg @ref LL_RCC_PLLSAI1Q_DIV_7 + * @arg @ref LL_RCC_PLLSAI1Q_DIV_8 + * @retval PLLSAI1 clock frequency (in Hz) + */ +#define __LL_RCC_CALC_PLLSAI1_48M_FREQ(__INPUTFREQ__, __PLLM__, __PLLSAI1N__, __PLLSAI1Q__) \ + ((__INPUTFREQ__) * (__PLLSAI1N__) / ((((__PLLM__)>> RCC_PLLCFGR_PLLM_Pos) + 1U)) / \ + (((__PLLSAI1Q__) >> RCC_PLLSAI1CFGR_PLLQ_Pos) + 1U)) + +/** + * @brief Helper macro to calculate the PLLSAI1RCLK frequency used on ADC domain + * @note ex: @ref __LL_RCC_CALC_PLLSAI1_ADC_FREQ (HSE_VALUE,@ref LL_RCC_PLL_GetDivider (), + * @ref LL_RCC_PLLSAI1_GetN (), @ref LL_RCC_PLLSAI1_GetR ()); + * @param __INPUTFREQ__ PLL Input frequency (based on MSI/HSE/HSI) + * @param __PLLM__ This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLM_DIV_1 + * @arg @ref LL_RCC_PLLM_DIV_2 + * @arg @ref LL_RCC_PLLM_DIV_3 + * @arg @ref LL_RCC_PLLM_DIV_4 + * @arg @ref LL_RCC_PLLM_DIV_5 + * @arg @ref LL_RCC_PLLM_DIV_6 + * @arg @ref LL_RCC_PLLM_DIV_7 + * @arg @ref LL_RCC_PLLM_DIV_8 + * @param __PLLSAI1N__ Between 6 and 127 + * @param __PLLSAI1R__ This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLSAI1R_DIV_2 + * @arg @ref LL_RCC_PLLSAI1R_DIV_3 + * @arg @ref LL_RCC_PLLSAI1R_DIV_4 + * @arg @ref LL_RCC_PLLSAI1R_DIV_5 + * @arg @ref LL_RCC_PLLSAI1R_DIV_6 + * @arg @ref LL_RCC_PLLSAI1R_DIV_7 + * @arg @ref LL_RCC_PLLSAI1R_DIV_8 + * @retval PLLSAI1 clock frequency (in Hz) + */ +#define __LL_RCC_CALC_PLLSAI1_ADC_FREQ(__INPUTFREQ__, __PLLM__, __PLLSAI1N__, __PLLSAI1R__) \ + ((__INPUTFREQ__) * (__PLLSAI1N__) / ((((__PLLM__)>> RCC_PLLCFGR_PLLM_Pos) + 1U)) / \ + (((__PLLSAI1R__) >> RCC_PLLSAI1CFGR_PLLR_Pos) + 1U)) +#endif /* SAI1 */ + +/** + * @brief Helper macro to calculate the HCLK1 frequency + * @param __SYSCLKFREQ__ SYSCLK frequency (based on MSI/HSE/HSI/PLLCLK) + * @param __CPU1PRESCALER__ This parameter can be one of the following values: + * @arg @ref LL_RCC_SYSCLK_DIV_1 + * @arg @ref LL_RCC_SYSCLK_DIV_2 + * @arg @ref LL_RCC_SYSCLK_DIV_3 + * @arg @ref LL_RCC_SYSCLK_DIV_4 + * @arg @ref LL_RCC_SYSCLK_DIV_5 + * @arg @ref LL_RCC_SYSCLK_DIV_6 + * @arg @ref LL_RCC_SYSCLK_DIV_8 + * @arg @ref LL_RCC_SYSCLK_DIV_10 + * @arg @ref LL_RCC_SYSCLK_DIV_16 + * @arg @ref LL_RCC_SYSCLK_DIV_32 + * @arg @ref LL_RCC_SYSCLK_DIV_64 + * @arg @ref LL_RCC_SYSCLK_DIV_128 + * @arg @ref LL_RCC_SYSCLK_DIV_256 + * @arg @ref LL_RCC_SYSCLK_DIV_512 + * @retval HCLK1 clock frequency (in Hz) + */ +#define __LL_RCC_CALC_HCLK1_FREQ(__SYSCLKFREQ__,__CPU1PRESCALER__) ((__SYSCLKFREQ__) / AHBPrescTable[((__CPU1PRESCALER__)\ + & RCC_CFGR_HPRE) >> RCC_CFGR_HPRE_Pos]) + +/** + * @brief Helper macro to calculate the HCLK2 frequency + * @param __SYSCLKFREQ__ SYSCLK frequency (based on MSI/HSE/HSI/PLLCLK) + * @param __CPU2PRESCALER__ This parameter can be one of the following values: + * @arg @ref LL_RCC_SYSCLK_DIV_1 + * @arg @ref LL_RCC_SYSCLK_DIV_2 + * @arg @ref LL_RCC_SYSCLK_DIV_3 + * @arg @ref LL_RCC_SYSCLK_DIV_4 + * @arg @ref LL_RCC_SYSCLK_DIV_5 + * @arg @ref LL_RCC_SYSCLK_DIV_6 + * @arg @ref LL_RCC_SYSCLK_DIV_8 + * @arg @ref LL_RCC_SYSCLK_DIV_10 + * @arg @ref LL_RCC_SYSCLK_DIV_16 + * @arg @ref LL_RCC_SYSCLK_DIV_32 + * @arg @ref LL_RCC_SYSCLK_DIV_64 + * @arg @ref LL_RCC_SYSCLK_DIV_128 + * @arg @ref LL_RCC_SYSCLK_DIV_256 + * @arg @ref LL_RCC_SYSCLK_DIV_512 + * @retval HCLK2 clock frequency (in Hz) + */ +#define __LL_RCC_CALC_HCLK2_FREQ(__SYSCLKFREQ__, __CPU2PRESCALER__) ((__SYSCLKFREQ__) / AHBPrescTable[((__CPU2PRESCALER__)\ + & RCC_EXTCFGR_C2HPRE) >> RCC_EXTCFGR_C2HPRE_Pos]) + +/** + * @brief Helper macro to calculate the HCLK4 frequency + * @param __SYSCLKFREQ__ SYSCLK frequency (based on MSI/HSE/HSI/PLLCLK) + * @param __AHB4PRESCALER__ This parameter can be one of the following values: + * @arg @ref LL_RCC_SYSCLK_DIV_1 + * @arg @ref LL_RCC_SYSCLK_DIV_2 + * @arg @ref LL_RCC_SYSCLK_DIV_3 + * @arg @ref LL_RCC_SYSCLK_DIV_4 + * @arg @ref LL_RCC_SYSCLK_DIV_5 + * @arg @ref LL_RCC_SYSCLK_DIV_6 + * @arg @ref LL_RCC_SYSCLK_DIV_8 + * @arg @ref LL_RCC_SYSCLK_DIV_10 + * @arg @ref LL_RCC_SYSCLK_DIV_16 + * @arg @ref LL_RCC_SYSCLK_DIV_32 + * @arg @ref LL_RCC_SYSCLK_DIV_64 + * @arg @ref LL_RCC_SYSCLK_DIV_128 + * @arg @ref LL_RCC_SYSCLK_DIV_256 + * @arg @ref LL_RCC_SYSCLK_DIV_512 + * @retval HCLK4 clock frequency (in Hz) + */ +#define __LL_RCC_CALC_HCLK4_FREQ(__SYSCLKFREQ__, __AHB4PRESCALER__) ((__SYSCLKFREQ__) / AHBPrescTable[(((__AHB4PRESCALER__) >> 4U)\ + & RCC_EXTCFGR_SHDHPRE) >> RCC_EXTCFGR_SHDHPRE_Pos]) + + +/** + * @brief Helper macro to calculate the PCLK1 frequency (ABP1) + * @param __HCLKFREQ__ HCLK frequency + * @param __APB1PRESCALER__ This parameter can be one of the following values: + * @arg @ref LL_RCC_APB1_DIV_1 + * @arg @ref LL_RCC_APB1_DIV_2 + * @arg @ref LL_RCC_APB1_DIV_4 + * @arg @ref LL_RCC_APB1_DIV_8 + * @arg @ref LL_RCC_APB1_DIV_16 + * @retval PCLK1 clock frequency (in Hz) + */ +#define __LL_RCC_CALC_PCLK1_FREQ(__HCLKFREQ__, __APB1PRESCALER__) ((__HCLKFREQ__) >> (APBPrescTable[(((__APB1PRESCALER__)\ + & RCC_CFGR_PPRE1_Msk) >> RCC_CFGR_PPRE1_Pos)] & 31U)) + +/** + * @brief Helper macro to calculate the PCLK2 frequency (ABP2) + * @param __HCLKFREQ__ HCLK frequency + * @param __APB2PRESCALER__ This parameter can be one of the following values: + * @arg @ref LL_RCC_APB2_DIV_1 + * @arg @ref LL_RCC_APB2_DIV_2 + * @arg @ref LL_RCC_APB2_DIV_4 + * @arg @ref LL_RCC_APB2_DIV_8 + * @arg @ref LL_RCC_APB2_DIV_16 + * @retval PCLK2 clock frequency (in Hz) + */ +#define __LL_RCC_CALC_PCLK2_FREQ(__HCLKFREQ__, __APB2PRESCALER__) ((__HCLKFREQ__) >> (APBPrescTable[(((__APB2PRESCALER__)\ + & RCC_CFGR_PPRE2_Msk) >> RCC_CFGR_PPRE2_Pos)] & 31U)) + +/** + * @brief Helper macro to calculate the MSI frequency (in Hz) + * @note __MSIRANGE__can be retrieved by @ref LL_RCC_MSI_GetRange() + * @param __MSIRANGE__ This parameter can be one of the following values: + * @arg @ref LL_RCC_MSIRANGE_0 + * @arg @ref LL_RCC_MSIRANGE_1 + * @arg @ref LL_RCC_MSIRANGE_2 + * @arg @ref LL_RCC_MSIRANGE_3 + * @arg @ref LL_RCC_MSIRANGE_4 + * @arg @ref LL_RCC_MSIRANGE_5 + * @arg @ref LL_RCC_MSIRANGE_6 + * @arg @ref LL_RCC_MSIRANGE_7 + * @arg @ref LL_RCC_MSIRANGE_8 + * @arg @ref LL_RCC_MSIRANGE_9 + * @arg @ref LL_RCC_MSIRANGE_10 + * @arg @ref LL_RCC_MSIRANGE_11 + * @retval MSI clock frequency (in Hz) + */ +#define __LL_RCC_CALC_MSI_FREQ(__MSIRANGE__) MSIRangeTable[((__MSIRANGE__)\ + & RCC_CR_MSIRANGE_Msk) >> RCC_CR_MSIRANGE_Pos] +/** + * @} + */ + +/** + * @} + */ + +/* Exported functions --------------------------------------------------------*/ +/** @defgroup RCC_LL_Exported_Functions RCC Exported Functions + * @{ + */ + +/** @defgroup RCC_LL_EF_HSE HSE + * @{ + */ + +/** + * @brief Enable HSE sysclk and pll prescaler division by 2 + * @rmtoll CR HSEPRE LL_RCC_HSE_EnableDiv2 + * @retval None + */ +__STATIC_INLINE void LL_RCC_HSE_EnableDiv2(void) +{ + SET_BIT(RCC->CR, RCC_CR_HSEPRE); +} + +/** + * @brief Disable HSE sysclk and pll prescaler + * @rmtoll CR HSEPRE LL_RCC_HSE_DisableDiv2 + * @retval None + */ +__STATIC_INLINE void LL_RCC_HSE_DisableDiv2(void) +{ + CLEAR_BIT(RCC->CR, RCC_CR_HSEPRE); +} + +/** + * @brief Get HSE sysclk and pll prescaler + * @rmtoll CR HSEPRE LL_RCC_HSE_IsEnabledDiv2 + * @retval None + */ +__STATIC_INLINE uint32_t LL_RCC_HSE_IsEnabledDiv2(void) +{ + return ((READ_BIT(RCC->CR, RCC_CR_HSEPRE) == (RCC_CR_HSEPRE)) ? 1UL : 0UL); +} + +/** + * @brief Enable the Clock Security System. + * @rmtoll CR CSSON LL_RCC_HSE_EnableCSS + * @retval None + */ +__STATIC_INLINE void LL_RCC_HSE_EnableCSS(void) +{ + SET_BIT(RCC->CR, RCC_CR_CSSON); +} + +/** + * @brief Enable HSE crystal oscillator (HSE ON) + * @rmtoll CR HSEON LL_RCC_HSE_Enable + * @retval None + */ +__STATIC_INLINE void LL_RCC_HSE_Enable(void) +{ + SET_BIT(RCC->CR, RCC_CR_HSEON); +} + +/** + * @brief Disable HSE crystal oscillator (HSE ON) + * @rmtoll CR HSEON LL_RCC_HSE_Disable + * @retval None + */ +__STATIC_INLINE void LL_RCC_HSE_Disable(void) +{ + CLEAR_BIT(RCC->CR, RCC_CR_HSEON); +} + +/** + * @brief Check if HSE oscillator Ready + * @rmtoll CR HSERDY LL_RCC_HSE_IsReady + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_HSE_IsReady(void) +{ + return ((READ_BIT(RCC->CR, RCC_CR_HSERDY) == (RCC_CR_HSERDY)) ? 1UL : 0UL); +} + +/** + * @brief Check if HSE clock control register is locked or not + * @rmtoll HSECR UNLOCKED LL_RCC_HSE_IsClockControlLocked + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_HSE_IsClockControlLocked(void) +{ + return ((READ_BIT(RCC->HSECR, RCC_HSECR_UNLOCKED) != (RCC_HSECR_UNLOCKED)) ? 1UL : 0UL); +} + +/** + * @brief Set HSE capacitor tuning + * @rmtoll HSECR HSETUNE LL_RCC_HSE_SetCapacitorTuning + * @param Value Between Min_Data = 0 and Max_Data = 63 + * @retval None + */ +__STATIC_INLINE void LL_RCC_HSE_SetCapacitorTuning(uint32_t Value) +{ + WRITE_REG(RCC->HSECR, HSE_CONTROL_UNLOCK_KEY); + MODIFY_REG(RCC->HSECR, RCC_HSECR_HSETUNE, Value << RCC_HSECR_HSETUNE_Pos); +} + +/** + * @brief Get HSE capacitor tuning + * @rmtoll HSECR HSETUNE LL_RCC_HSE_GetCapacitorTuning + * @retval Between Min_Data = 0 and Max_Data = 63 + */ +__STATIC_INLINE uint32_t LL_RCC_HSE_GetCapacitorTuning(void) +{ + return (uint32_t)(READ_BIT(RCC->HSECR, RCC_HSECR_HSETUNE) >> RCC_HSECR_HSETUNE_Pos); +} + +/** + * @brief Set HSE current control + * @rmtoll HSECR HSEGMC LL_RCC_HSE_SetCurrentControl + * @param CurrentMax This parameter can be one of the following values: + * @arg @ref LL_RCC_HSE_CURRENTMAX_0 + * @arg @ref LL_RCC_HSE_CURRENTMAX_1 + * @arg @ref LL_RCC_HSE_CURRENTMAX_2 + * @arg @ref LL_RCC_HSE_CURRENTMAX_3 + * @arg @ref LL_RCC_HSE_CURRENTMAX_4 + * @arg @ref LL_RCC_HSE_CURRENTMAX_5 + * @arg @ref LL_RCC_HSE_CURRENTMAX_6 + * @arg @ref LL_RCC_HSE_CURRENTMAX_7 + */ +__STATIC_INLINE void LL_RCC_HSE_SetCurrentControl(uint32_t CurrentMax) +{ + WRITE_REG(RCC->HSECR, HSE_CONTROL_UNLOCK_KEY); + MODIFY_REG(RCC->HSECR, RCC_HSECR_HSEGMC, CurrentMax); +} + +/** + * @brief Get HSE current control + * @rmtoll HSECR HSEGMC LL_RCC_HSE_GetCurrentControl + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_HSE_CURRENTMAX_0 + * @arg @ref LL_RCC_HSE_CURRENTMAX_1 + * @arg @ref LL_RCC_HSE_CURRENTMAX_2 + * @arg @ref LL_RCC_HSE_CURRENTMAX_3 + * @arg @ref LL_RCC_HSE_CURRENTMAX_4 + * @arg @ref LL_RCC_HSE_CURRENTMAX_5 + * @arg @ref LL_RCC_HSE_CURRENTMAX_6 + * @arg @ref LL_RCC_HSE_CURRENTMAX_7 + */ +__STATIC_INLINE uint32_t LL_RCC_HSE_GetCurrentControl(void) +{ + return (uint32_t)(READ_BIT(RCC->HSECR, RCC_HSECR_HSEGMC)); +} + +/** + * @brief Set HSE sense amplifier threshold + * @rmtoll HSECR HSES LL_RCC_HSE_SetSenseAmplifier + * @param SenseAmplifier This parameter can be one of the following values: + * @arg @ref LL_RCC_HSEAMPTHRESHOLD_1_2 + * @arg @ref LL_RCC_HSEAMPTHRESHOLD_3_4 + */ +__STATIC_INLINE void LL_RCC_HSE_SetSenseAmplifier(uint32_t SenseAmplifier) +{ + WRITE_REG(RCC->HSECR, HSE_CONTROL_UNLOCK_KEY); + MODIFY_REG(RCC->HSECR, RCC_HSECR_HSES, SenseAmplifier); +} + +/** + * @brief Get HSE current control + * @rmtoll HSECR HSES LL_RCC_HSE_GetSenseAmplifier + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_HSEAMPTHRESHOLD_1_2 + * @arg @ref LL_RCC_HSEAMPTHRESHOLD_3_4 + */ +__STATIC_INLINE uint32_t LL_RCC_HSE_GetSenseAmplifier(void) +{ + return (uint32_t)(READ_BIT(RCC->HSECR, RCC_HSECR_HSES)); +} +/** + * @} + */ + +/** @defgroup RCC_LL_EF_HSI HSI + * @{ + */ + +/** + * @brief Enable HSI even in stop mode + * @note HSI oscillator is forced ON even in Stop mode + * @rmtoll CR HSIKERON LL_RCC_HSI_EnableInStopMode + * @retval None + */ +__STATIC_INLINE void LL_RCC_HSI_EnableInStopMode(void) +{ + SET_BIT(RCC->CR, RCC_CR_HSIKERON); +} + +/** + * @brief Disable HSI in stop mode + * @rmtoll CR HSIKERON LL_RCC_HSI_DisableInStopMode + * @retval None + */ +__STATIC_INLINE void LL_RCC_HSI_DisableInStopMode(void) +{ + CLEAR_BIT(RCC->CR, RCC_CR_HSIKERON); +} + +/** + * @brief Check if HSI in stop mode is ready + * @rmtoll CR HSIKERON LL_RCC_HSI_IsEnabledInStopMode + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_HSI_IsEnabledInStopMode(void) +{ + return ((READ_BIT(RCC->CR, RCC_CR_HSIKERON) == (RCC_CR_HSIKERON)) ? 1UL : 0UL); +} + +/** + * @brief Enable HSI oscillator + * @rmtoll CR HSION LL_RCC_HSI_Enable + * @retval None + */ +__STATIC_INLINE void LL_RCC_HSI_Enable(void) +{ + SET_BIT(RCC->CR, RCC_CR_HSION); +} + +/** + * @brief Disable HSI oscillator + * @rmtoll CR HSION LL_RCC_HSI_Disable + * @retval None + */ +__STATIC_INLINE void LL_RCC_HSI_Disable(void) +{ + CLEAR_BIT(RCC->CR, RCC_CR_HSION); +} + +/** + * @brief Check if HSI clock is ready + * @rmtoll CR HSIRDY LL_RCC_HSI_IsReady + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_HSI_IsReady(void) +{ + return ((READ_BIT(RCC->CR, RCC_CR_HSIRDY) == (RCC_CR_HSIRDY)) ? 1UL : 0UL); +} + +/** + * @brief Enable HSI Automatic from stop mode + * @rmtoll CR HSIASFS LL_RCC_HSI_EnableAutoFromStop + * @retval None + */ +__STATIC_INLINE void LL_RCC_HSI_EnableAutoFromStop(void) +{ + SET_BIT(RCC->CR, RCC_CR_HSIASFS); +} + +/** + * @brief Disable HSI Automatic from stop mode + * @rmtoll CR HSIASFS LL_RCC_HSI_DisableAutoFromStop + * @retval None + */ +__STATIC_INLINE void LL_RCC_HSI_DisableAutoFromStop(void) +{ + CLEAR_BIT(RCC->CR, RCC_CR_HSIASFS); +} +/** + * @brief Get HSI Calibration value + * @note When HSITRIM is written, HSICAL is updated with the sum of + * HSITRIM and the factory trim value + * @rmtoll ICSCR HSICAL LL_RCC_HSI_GetCalibration + * @retval Between Min_Data = 0x00 and Max_Data = 0xFF + */ +__STATIC_INLINE uint32_t LL_RCC_HSI_GetCalibration(void) +{ + return (uint32_t)(READ_BIT(RCC->ICSCR, RCC_ICSCR_HSICAL) >> RCC_ICSCR_HSICAL_Pos); +} + +/** + * @brief Set HSI Calibration trimming + * @note user-programmable trimming value that is added to the HSICAL + * @note Default value is 64, which, when added to the HSICAL value, + * should trim the HSI to 16 MHz +/- 1 % + * @rmtoll ICSCR HSITRIM LL_RCC_HSI_SetCalibTrimming + * @param Value Between Min_Data = 0 and Max_Data = 127 + * @retval None + */ +__STATIC_INLINE void LL_RCC_HSI_SetCalibTrimming(uint32_t Value) +{ + MODIFY_REG(RCC->ICSCR, RCC_ICSCR_HSITRIM, Value << RCC_ICSCR_HSITRIM_Pos); +} + +/** + * @brief Get HSI Calibration trimming + * @rmtoll ICSCR HSITRIM LL_RCC_HSI_GetCalibTrimming + * @retval Between Min_Data = 0 and Max_Data = 127 + */ +__STATIC_INLINE uint32_t LL_RCC_HSI_GetCalibTrimming(void) +{ + return (uint32_t)(READ_BIT(RCC->ICSCR, RCC_ICSCR_HSITRIM) >> RCC_ICSCR_HSITRIM_Pos); +} + +/** + * @} + */ + +#if defined(RCC_HSI48_SUPPORT) +/** @defgroup RCC_LL_EF_HSI48 HSI48 + * @{ + */ + +/** + * @brief Enable HSI48 + * @rmtoll CRRCR HSI48ON LL_RCC_HSI48_Enable + * @retval None + */ +__STATIC_INLINE void LL_RCC_HSI48_Enable(void) +{ + SET_BIT(RCC->CRRCR, RCC_CRRCR_HSI48ON); +} + +/** + * @brief Disable HSI48 + * @rmtoll CRRCR HSI48ON LL_RCC_HSI48_Disable + * @retval None + */ +__STATIC_INLINE void LL_RCC_HSI48_Disable(void) +{ + CLEAR_BIT(RCC->CRRCR, RCC_CRRCR_HSI48ON); +} + +/** + * @brief Check if HSI48 oscillator Ready + * @rmtoll CRRCR HSI48RDY LL_RCC_HSI48_IsReady + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_HSI48_IsReady(void) +{ + return ((READ_BIT(RCC->CRRCR, RCC_CRRCR_HSI48RDY) == (RCC_CRRCR_HSI48RDY)) ? 1UL : 0UL); +} + +/** + * @brief Get HSI48 Calibration value + * @rmtoll CRRCR HSI48CAL LL_RCC_HSI48_GetCalibration + * @retval Between Min_Data = 0x00 and Max_Data = 0x1FF + */ +__STATIC_INLINE uint32_t LL_RCC_HSI48_GetCalibration(void) +{ + return (uint32_t)(READ_BIT(RCC->CRRCR, RCC_CRRCR_HSI48CAL) >> RCC_CRRCR_HSI48CAL_Pos); +} + +/** + * @} + */ +#endif /* RCC_HSI48_SUPPORT */ + +/** @defgroup RCC_LL_EF_LSE LSE + * @{ + */ + +/** + * @brief Enable Low Speed External (LSE) crystal. + * @rmtoll BDCR LSEON LL_RCC_LSE_Enable + * @retval None + */ +__STATIC_INLINE void LL_RCC_LSE_Enable(void) +{ + SET_BIT(RCC->BDCR, RCC_BDCR_LSEON); +} + +/** + * @brief Disable Low Speed External (LSE) crystal. + * @rmtoll BDCR LSEON LL_RCC_LSE_Disable + * @retval None + */ +__STATIC_INLINE void LL_RCC_LSE_Disable(void) +{ + CLEAR_BIT(RCC->BDCR, RCC_BDCR_LSEON); +} + +/** + * @brief Check if Low Speed External (LSE) crystal has been enabled or not + * @rmtoll BDCR LSEON LL_RCC_LSE_IsEnabled + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_LSE_IsEnabled(void) +{ + return ((READ_BIT(RCC->BDCR, RCC_BDCR_LSEON) == (RCC_BDCR_LSEON)) ? 1UL : 0UL); +} + +/** + * @brief Enable external clock source (LSE bypass). + * @rmtoll BDCR LSEBYP LL_RCC_LSE_EnableBypass + * @retval None + */ +__STATIC_INLINE void LL_RCC_LSE_EnableBypass(void) +{ + SET_BIT(RCC->BDCR, RCC_BDCR_LSEBYP); +} + +/** + * @brief Disable external clock source (LSE bypass). + * @rmtoll BDCR LSEBYP LL_RCC_LSE_DisableBypass + * @retval None + */ +__STATIC_INLINE void LL_RCC_LSE_DisableBypass(void) +{ + CLEAR_BIT(RCC->BDCR, RCC_BDCR_LSEBYP); +} + +/** + * @brief Set LSE oscillator drive capability + * @note The oscillator is in Xtal mode when it is not in bypass mode. + * @rmtoll BDCR LSEDRV LL_RCC_LSE_SetDriveCapability + * @param LSEDrive This parameter can be one of the following values: + * @arg @ref LL_RCC_LSEDRIVE_LOW + * @arg @ref LL_RCC_LSEDRIVE_MEDIUMLOW + * @arg @ref LL_RCC_LSEDRIVE_MEDIUMHIGH + * @arg @ref LL_RCC_LSEDRIVE_HIGH + * @retval None + */ +__STATIC_INLINE void LL_RCC_LSE_SetDriveCapability(uint32_t LSEDrive) +{ + MODIFY_REG(RCC->BDCR, RCC_BDCR_LSEDRV, LSEDrive); +} + +/** + * @brief Get LSE oscillator drive capability + * @rmtoll BDCR LSEDRV LL_RCC_LSE_GetDriveCapability + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_LSEDRIVE_LOW + * @arg @ref LL_RCC_LSEDRIVE_MEDIUMLOW + * @arg @ref LL_RCC_LSEDRIVE_MEDIUMHIGH + * @arg @ref LL_RCC_LSEDRIVE_HIGH + */ +__STATIC_INLINE uint32_t LL_RCC_LSE_GetDriveCapability(void) +{ + return (uint32_t)(READ_BIT(RCC->BDCR, RCC_BDCR_LSEDRV)); +} + +/** + * @brief Enable Clock security system on LSE. + * @rmtoll BDCR LSECSSON LL_RCC_LSE_EnableCSS + * @retval None + */ +__STATIC_INLINE void LL_RCC_LSE_EnableCSS(void) +{ + SET_BIT(RCC->BDCR, RCC_BDCR_LSECSSON); +} + +/** + * @brief Disable Clock security system on LSE. + * @note Clock security system can be disabled only after a LSE + * failure detection. In that case it MUST be disabled by software. + * @rmtoll BDCR LSECSSON LL_RCC_LSE_DisableCSS + * @retval None + */ +__STATIC_INLINE void LL_RCC_LSE_DisableCSS(void) +{ + CLEAR_BIT(RCC->BDCR, RCC_BDCR_LSECSSON); +} + +/** + * @brief Check if LSE oscillator Ready + * @rmtoll BDCR LSERDY LL_RCC_LSE_IsReady + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_LSE_IsReady(void) +{ + return ((READ_BIT(RCC->BDCR, RCC_BDCR_LSERDY) == (RCC_BDCR_LSERDY)) ? 1UL : 0UL); +} + +/** + * @brief Check if CSS on LSE failure Detection + * @rmtoll BDCR LSECSSD LL_RCC_LSE_IsCSSDetected + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_LSE_IsCSSDetected(void) +{ + return ((READ_BIT(RCC->BDCR, RCC_BDCR_LSECSSD) == (RCC_BDCR_LSECSSD)) ? 1UL : 0UL); +} + +/** + * @} + */ + +/** @defgroup RCC_LL_EF_LSI1 LSI1 + * @{ + */ + +/** + * @brief Enable LSI1 Oscillator + * @rmtoll CSR LSI1ON LL_RCC_LSI1_Enable + * @retval None + */ +__STATIC_INLINE void LL_RCC_LSI1_Enable(void) +{ + SET_BIT(RCC->CSR, RCC_CSR_LSI1ON); +} + +/** + * @brief Disable LSI1 Oscillator + * @rmtoll CSR LSI1ON LL_RCC_LSI1_Disable + * @retval None + */ +__STATIC_INLINE void LL_RCC_LSI1_Disable(void) +{ + CLEAR_BIT(RCC->CSR, RCC_CSR_LSI1ON); +} + +/** + * @brief Check if LSI1 is Ready + * @rmtoll CSR LSI1RDY LL_RCC_LSI1_IsReady + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_LSI1_IsReady(void) +{ + return ((READ_BIT(RCC->CSR, RCC_CSR_LSI1RDY) == (RCC_CSR_LSI1RDY)) ? 1UL : 0UL); +} + +/** + * @} + */ + +/** @defgroup RCC_LL_EF_LSI2 LSI2 + * @{ + */ + +/** + * @brief Enable LSI2 Oscillator + * @rmtoll CSR LSI2ON LL_RCC_LSI2_Enable + * @retval None + */ +__STATIC_INLINE void LL_RCC_LSI2_Enable(void) +{ + SET_BIT(RCC->CSR, RCC_CSR_LSI2ON); +} + +/** + * @brief Disable LSI2 Oscillator + * @rmtoll CSR LSI2ON LL_RCC_LSI2_Disable + * @retval None + */ +__STATIC_INLINE void LL_RCC_LSI2_Disable(void) +{ + CLEAR_BIT(RCC->CSR, RCC_CSR_LSI2ON); +} + +/** + * @brief Check if LSI2 is Ready + * @rmtoll CSR LSI2RDY LL_RCC_LSI2_IsReady + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_LSI2_IsReady(void) +{ + return ((READ_BIT(RCC->CSR, RCC_CSR_LSI2RDY) == (RCC_CSR_LSI2RDY)) ? 1UL : 0UL); +} + +/** + * @brief Set LSI2 trimming value + * @rmtoll CSR LSI2TRIM LL_RCC_LSI2_SetTrimming + * @param Value Between Min_Data = 0 and Max_Data = 15 + * @retval None + */ +__STATIC_INLINE void LL_RCC_LSI2_SetTrimming(uint32_t Value) +{ + MODIFY_REG(RCC->CSR, RCC_CSR_LSI2TRIM, Value << RCC_CSR_LSI2TRIM_Pos); +} + +/** + * @brief Get LSI2 trimming value + * @rmtoll CSR LSI2TRIM LL_RCC_LSI2_GetTrimming + * @retval Between Min_Data = 0 and Max_Data = 12 + */ +__STATIC_INLINE uint32_t LL_RCC_LSI2_GetTrimming(void) +{ + return (uint32_t)(READ_BIT(RCC->CSR, RCC_CSR_LSI2TRIM) >> RCC_CSR_LSI2TRIM_Pos); +} + +/** + * @} + */ + +/** @defgroup RCC_LL_EF_MSI MSI + * @{ + */ + +/** + * @brief Enable MSI oscillator + * @rmtoll CR MSION LL_RCC_MSI_Enable + * @retval None + */ +__STATIC_INLINE void LL_RCC_MSI_Enable(void) +{ + SET_BIT(RCC->CR, RCC_CR_MSION); +} + +/** + * @brief Disable MSI oscillator + * @rmtoll CR MSION LL_RCC_MSI_Disable + * @retval None + */ +__STATIC_INLINE void LL_RCC_MSI_Disable(void) +{ + CLEAR_BIT(RCC->CR, RCC_CR_MSION); +} + +/** + * @brief Check if MSI oscillator Ready + * @rmtoll CR MSIRDY LL_RCC_MSI_IsReady + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_MSI_IsReady(void) +{ + return ((READ_BIT(RCC->CR, RCC_CR_MSIRDY) == (RCC_CR_MSIRDY)) ? 1UL : 0UL); +} + +/** + * @brief Enable MSI PLL-mode (Hardware auto calibration with LSE) + * @note MSIPLLEN must be enabled after LSE is enabled (LSEON enabled) + * and ready (LSERDY set by hardware) + * @note hardware protection to avoid enabling MSIPLLEN if LSE is not + * ready + * @rmtoll CR MSIPLLEN LL_RCC_MSI_EnablePLLMode + * @retval None + */ +__STATIC_INLINE void LL_RCC_MSI_EnablePLLMode(void) +{ + SET_BIT(RCC->CR, RCC_CR_MSIPLLEN); +} + +/** + * @brief Disable MSI-PLL mode + * @note cleared by hardware when LSE is disabled (LSEON = 0) or when + * the Clock Security System on LSE detects a LSE failure + * @rmtoll CR MSIPLLEN LL_RCC_MSI_DisablePLLMode + * @retval None + */ +__STATIC_INLINE void LL_RCC_MSI_DisablePLLMode(void) +{ + CLEAR_BIT(RCC->CR, RCC_CR_MSIPLLEN); +} + + +/** + * @brief Configure the Internal Multi Speed oscillator (MSI) clock range in run mode. + * @rmtoll CR MSIRANGE LL_RCC_MSI_SetRange + * @param Range This parameter can be one of the following values: + * @arg @ref LL_RCC_MSIRANGE_0 + * @arg @ref LL_RCC_MSIRANGE_1 + * @arg @ref LL_RCC_MSIRANGE_2 + * @arg @ref LL_RCC_MSIRANGE_3 + * @arg @ref LL_RCC_MSIRANGE_4 + * @arg @ref LL_RCC_MSIRANGE_5 + * @arg @ref LL_RCC_MSIRANGE_6 + * @arg @ref LL_RCC_MSIRANGE_7 + * @arg @ref LL_RCC_MSIRANGE_8 + * @arg @ref LL_RCC_MSIRANGE_9 + * @arg @ref LL_RCC_MSIRANGE_10 + * @arg @ref LL_RCC_MSIRANGE_11 + * @retval None + */ +__STATIC_INLINE void LL_RCC_MSI_SetRange(uint32_t Range) +{ + MODIFY_REG(RCC->CR, RCC_CR_MSIRANGE, Range); +} + +/** + * @brief Get the Internal Multi Speed oscillator (MSI) clock range in run mode. + * @rmtoll CR MSIRANGE LL_RCC_MSI_GetRange + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_MSIRANGE_0 + * @arg @ref LL_RCC_MSIRANGE_1 + * @arg @ref LL_RCC_MSIRANGE_2 + * @arg @ref LL_RCC_MSIRANGE_3 + * @arg @ref LL_RCC_MSIRANGE_4 + * @arg @ref LL_RCC_MSIRANGE_5 + * @arg @ref LL_RCC_MSIRANGE_6 + * @arg @ref LL_RCC_MSIRANGE_7 + * @arg @ref LL_RCC_MSIRANGE_8 + * @arg @ref LL_RCC_MSIRANGE_9 + * @arg @ref LL_RCC_MSIRANGE_10 + * @arg @ref LL_RCC_MSIRANGE_11 + */ +__STATIC_INLINE uint32_t LL_RCC_MSI_GetRange(void) +{ + uint32_t msiRange = READ_BIT(RCC->CR, RCC_CR_MSIRANGE); + if (msiRange > LL_RCC_MSIRANGE_11) + { + msiRange = LL_RCC_MSIRANGE_11; + } + return msiRange; +} + + +/** + * @brief Get MSI Calibration value + * @note When MSITRIM is written, MSICAL is updated with the sum of + * MSITRIM and the factory trim value + * @rmtoll ICSCR MSICAL LL_RCC_MSI_GetCalibration + * @retval Between Min_Data = 0 and Max_Data = 255 + */ +__STATIC_INLINE uint32_t LL_RCC_MSI_GetCalibration(void) +{ + return (uint32_t)(READ_BIT(RCC->ICSCR, RCC_ICSCR_MSICAL) >> RCC_ICSCR_MSICAL_Pos); +} + +/** + * @brief Set MSI Calibration trimming + * @note user-programmable trimming value that is added to the MSICAL + * @rmtoll ICSCR MSITRIM LL_RCC_MSI_SetCalibTrimming + * @param Value Between Min_Data = 0 and Max_Data = 255 + * @retval None + */ +__STATIC_INLINE void LL_RCC_MSI_SetCalibTrimming(uint32_t Value) +{ + MODIFY_REG(RCC->ICSCR, RCC_ICSCR_MSITRIM, Value << RCC_ICSCR_MSITRIM_Pos); +} + +/** + * @brief Get MSI Calibration trimming + * @rmtoll ICSCR MSITRIM LL_RCC_MSI_GetCalibTrimming + * @retval Between 0 and 255 + */ +__STATIC_INLINE uint32_t LL_RCC_MSI_GetCalibTrimming(void) +{ + return (uint32_t)(READ_BIT(RCC->ICSCR, RCC_ICSCR_MSITRIM) >> RCC_ICSCR_MSITRIM_Pos); +} + +/** + * @} + */ + +/** @defgroup RCC_LL_EF_LSCO LSCO + * @{ + */ + +/** + * @brief Enable Low speed clock + * @rmtoll BDCR LSCOEN LL_RCC_LSCO_Enable + * @retval None + */ +__STATIC_INLINE void LL_RCC_LSCO_Enable(void) +{ + SET_BIT(RCC->BDCR, RCC_BDCR_LSCOEN); +} + +/** + * @brief Disable Low speed clock + * @rmtoll BDCR LSCOEN LL_RCC_LSCO_Disable + * @retval None + */ +__STATIC_INLINE void LL_RCC_LSCO_Disable(void) +{ + CLEAR_BIT(RCC->BDCR, RCC_BDCR_LSCOEN); +} + +/** + * @brief Configure Low speed clock selection + * @rmtoll BDCR LSCOSEL LL_RCC_LSCO_SetSource + * @param Source This parameter can be one of the following values: + * @arg @ref LL_RCC_LSCO_CLKSOURCE_LSI + * @arg @ref LL_RCC_LSCO_CLKSOURCE_LSE + * @retval None + */ +__STATIC_INLINE void LL_RCC_LSCO_SetSource(uint32_t Source) +{ + MODIFY_REG(RCC->BDCR, RCC_BDCR_LSCOSEL, Source); +} + +/** + * @brief Get Low speed clock selection + * @rmtoll BDCR LSCOSEL LL_RCC_LSCO_GetSource + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_LSCO_CLKSOURCE_LSI + * @arg @ref LL_RCC_LSCO_CLKSOURCE_LSE + */ +__STATIC_INLINE uint32_t LL_RCC_LSCO_GetSource(void) +{ + return (uint32_t)(READ_BIT(RCC->BDCR, RCC_BDCR_LSCOSEL)); +} + +/** + * @} + */ + +/** @defgroup RCC_LL_EF_System System + * @{ + */ + +/** + * @brief Configure the system clock source + * @rmtoll CFGR SW LL_RCC_SetSysClkSource + * @param Source This parameter can be one of the following values: + * @arg @ref LL_RCC_SYS_CLKSOURCE_MSI + * @arg @ref LL_RCC_SYS_CLKSOURCE_HSI + * @arg @ref LL_RCC_SYS_CLKSOURCE_HSE + * @arg @ref LL_RCC_SYS_CLKSOURCE_PLL + * @retval None + */ +__STATIC_INLINE void LL_RCC_SetSysClkSource(uint32_t Source) +{ + MODIFY_REG(RCC->CFGR, RCC_CFGR_SW, Source); +} + +/** + * @brief Get the system clock source + * @rmtoll CFGR SWS LL_RCC_GetSysClkSource + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_SYS_CLKSOURCE_STATUS_MSI + * @arg @ref LL_RCC_SYS_CLKSOURCE_STATUS_HSI + * @arg @ref LL_RCC_SYS_CLKSOURCE_STATUS_HSE + * @arg @ref LL_RCC_SYS_CLKSOURCE_STATUS_PLL + */ +__STATIC_INLINE uint32_t LL_RCC_GetSysClkSource(void) +{ + return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_SWS)); +} + +/** + * @brief Get the RF clock source + * @rmtoll EXTCFGR RFCSS LL_RCC_GetRFClockSource + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_RF_CLKSOURCE_HSI + * @arg @ref LL_RCC_RF_CLKSOURCE_HSE_DIV2 + */ +__STATIC_INLINE uint32_t LL_RCC_GetRFClockSource(void) +{ + return (uint32_t)(READ_BIT(RCC->EXTCFGR, RCC_EXTCFGR_RFCSS)); +} + +/** + * @brief Set RF Wakeup Clock Source + * @rmtoll CSR RFWKPSEL LL_RCC_SetRFWKPClockSource + * @param Source This parameter can be one of the following values: + * @arg @ref LL_RCC_RFWKP_CLKSOURCE_NONE + * @arg @ref LL_RCC_RFWKP_CLKSOURCE_LSE + * @arg @ref LL_RCC_RFWKP_CLKSOURCE_LSI (*) + * @arg @ref LL_RCC_RFWKP_CLKSOURCE_HSE_DIV1024 + * @note (*) Value not defined for all devices + * + * @retval None + */ +__STATIC_INLINE void LL_RCC_SetRFWKPClockSource(uint32_t Source) +{ + MODIFY_REG(RCC->CSR, RCC_CSR_RFWKPSEL, Source); +} + +/** + * @brief Get RF Wakeup Clock Source + * @rmtoll CSR RFWKPSEL LL_RCC_GetRFWKPClockSource + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_RFWKP_CLKSOURCE_NONE + * @arg @ref LL_RCC_RFWKP_CLKSOURCE_LSE + * @arg @ref LL_RCC_RFWKP_CLKSOURCE_LSI (*) + * @arg @ref LL_RCC_RFWKP_CLKSOURCE_HSE_DIV1024 + * @note (*) Value not defined for all devices + * + */ +__STATIC_INLINE uint32_t LL_RCC_GetRFWKPClockSource(void) +{ + return (uint32_t)(READ_BIT(RCC->CSR, RCC_CSR_RFWKPSEL)); +} + +/** + * @brief Check if Radio System is reset. + * @rmtoll CSR RFRSTS LL_RCC_IsRFUnderReset + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsRFUnderReset(void) +{ + return ((READ_BIT(RCC->CSR, RCC_CSR_RFRSTS) == (RCC_CSR_RFRSTS)) ? 1UL : 0UL); +} + +/** + * @brief Set AHB prescaler + * @rmtoll CFGR HPRE LL_RCC_SetAHBPrescaler + * @param Prescaler This parameter can be one of the following values: + * @arg @ref LL_RCC_SYSCLK_DIV_1 + * @arg @ref LL_RCC_SYSCLK_DIV_2 + * @arg @ref LL_RCC_SYSCLK_DIV_3 + * @arg @ref LL_RCC_SYSCLK_DIV_4 + * @arg @ref LL_RCC_SYSCLK_DIV_5 + * @arg @ref LL_RCC_SYSCLK_DIV_6 + * @arg @ref LL_RCC_SYSCLK_DIV_8 + * @arg @ref LL_RCC_SYSCLK_DIV_10 + * @arg @ref LL_RCC_SYSCLK_DIV_16 + * @arg @ref LL_RCC_SYSCLK_DIV_32 + * @arg @ref LL_RCC_SYSCLK_DIV_64 + * @arg @ref LL_RCC_SYSCLK_DIV_128 + * @arg @ref LL_RCC_SYSCLK_DIV_256 + * @arg @ref LL_RCC_SYSCLK_DIV_512 + * @retval None + */ +__STATIC_INLINE void LL_RCC_SetAHBPrescaler(uint32_t Prescaler) +{ + MODIFY_REG(RCC->CFGR, RCC_CFGR_HPRE, Prescaler); +} + +/** + * @brief Set CPU2 AHB prescaler + * @rmtoll EXTCFGR C2HPRE LL_C2_RCC_SetAHBPrescaler + * @param Prescaler This parameter can be one of the following values: + * @arg @ref LL_RCC_SYSCLK_DIV_1 + * @arg @ref LL_RCC_SYSCLK_DIV_2 + * @arg @ref LL_RCC_SYSCLK_DIV_3 + * @arg @ref LL_RCC_SYSCLK_DIV_4 + * @arg @ref LL_RCC_SYSCLK_DIV_5 + * @arg @ref LL_RCC_SYSCLK_DIV_6 + * @arg @ref LL_RCC_SYSCLK_DIV_8 + * @arg @ref LL_RCC_SYSCLK_DIV_10 + * @arg @ref LL_RCC_SYSCLK_DIV_16 + * @arg @ref LL_RCC_SYSCLK_DIV_32 + * @arg @ref LL_RCC_SYSCLK_DIV_64 + * @arg @ref LL_RCC_SYSCLK_DIV_128 + * @arg @ref LL_RCC_SYSCLK_DIV_256 + * @arg @ref LL_RCC_SYSCLK_DIV_512 + * @retval None + */ +__STATIC_INLINE void LL_C2_RCC_SetAHBPrescaler(uint32_t Prescaler) +{ + MODIFY_REG(RCC->EXTCFGR, RCC_EXTCFGR_C2HPRE, Prescaler); +} + +/** + * @brief Set AHB4 prescaler + * @rmtoll EXTCFGR SHDHPRE LL_RCC_SetAHB4Prescaler + * @param Prescaler This parameter can be one of the following values: + * @arg @ref LL_RCC_SYSCLK_DIV_1 + * @arg @ref LL_RCC_SYSCLK_DIV_2 + * @arg @ref LL_RCC_SYSCLK_DIV_3 + * @arg @ref LL_RCC_SYSCLK_DIV_4 + * @arg @ref LL_RCC_SYSCLK_DIV_5 + * @arg @ref LL_RCC_SYSCLK_DIV_6 + * @arg @ref LL_RCC_SYSCLK_DIV_8 + * @arg @ref LL_RCC_SYSCLK_DIV_10 + * @arg @ref LL_RCC_SYSCLK_DIV_16 + * @arg @ref LL_RCC_SYSCLK_DIV_32 + * @arg @ref LL_RCC_SYSCLK_DIV_64 + * @arg @ref LL_RCC_SYSCLK_DIV_128 + * @arg @ref LL_RCC_SYSCLK_DIV_256 + * @arg @ref LL_RCC_SYSCLK_DIV_512 + * @retval None + */ +__STATIC_INLINE void LL_RCC_SetAHB4Prescaler(uint32_t Prescaler) +{ + MODIFY_REG(RCC->EXTCFGR, RCC_EXTCFGR_SHDHPRE, Prescaler >> 4); +} + +/** + * @brief Set APB1 prescaler + * @rmtoll CFGR PPRE1 LL_RCC_SetAPB1Prescaler + * @param Prescaler This parameter can be one of the following values: + * @arg @ref LL_RCC_APB1_DIV_1 + * @arg @ref LL_RCC_APB1_DIV_2 + * @arg @ref LL_RCC_APB1_DIV_4 + * @arg @ref LL_RCC_APB1_DIV_8 + * @arg @ref LL_RCC_APB1_DIV_16 + * @retval None + */ +__STATIC_INLINE void LL_RCC_SetAPB1Prescaler(uint32_t Prescaler) +{ + MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE1, Prescaler); +} + +/** + * @brief Set APB2 prescaler + * @rmtoll CFGR PPRE2 LL_RCC_SetAPB2Prescaler + * @param Prescaler This parameter can be one of the following values: + * @arg @ref LL_RCC_APB2_DIV_1 + * @arg @ref LL_RCC_APB2_DIV_2 + * @arg @ref LL_RCC_APB2_DIV_4 + * @arg @ref LL_RCC_APB2_DIV_8 + * @arg @ref LL_RCC_APB2_DIV_16 + * @retval None + */ +__STATIC_INLINE void LL_RCC_SetAPB2Prescaler(uint32_t Prescaler) +{ + MODIFY_REG(RCC->CFGR, RCC_CFGR_PPRE2, Prescaler); +} + +/** + * @brief Get AHB prescaler + * @rmtoll CFGR HPRE LL_RCC_GetAHBPrescaler + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_SYSCLK_DIV_1 + * @arg @ref LL_RCC_SYSCLK_DIV_2 + * @arg @ref LL_RCC_SYSCLK_DIV_3 + * @arg @ref LL_RCC_SYSCLK_DIV_4 + * @arg @ref LL_RCC_SYSCLK_DIV_5 + * @arg @ref LL_RCC_SYSCLK_DIV_6 + * @arg @ref LL_RCC_SYSCLK_DIV_8 + * @arg @ref LL_RCC_SYSCLK_DIV_10 + * @arg @ref LL_RCC_SYSCLK_DIV_16 + * @arg @ref LL_RCC_SYSCLK_DIV_32 + * @arg @ref LL_RCC_SYSCLK_DIV_64 + * @arg @ref LL_RCC_SYSCLK_DIV_128 + * @arg @ref LL_RCC_SYSCLK_DIV_256 + * @arg @ref LL_RCC_SYSCLK_DIV_512 + */ +__STATIC_INLINE uint32_t LL_RCC_GetAHBPrescaler(void) +{ + return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_HPRE)); +} + +/** + * @brief Get C2 AHB prescaler + * @rmtoll EXTCFGR C2HPRE LL_C2_RCC_GetAHBPrescaler + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_SYSCLK_DIV_1 + * @arg @ref LL_RCC_SYSCLK_DIV_2 + * @arg @ref LL_RCC_SYSCLK_DIV_3 + * @arg @ref LL_RCC_SYSCLK_DIV_4 + * @arg @ref LL_RCC_SYSCLK_DIV_5 + * @arg @ref LL_RCC_SYSCLK_DIV_6 + * @arg @ref LL_RCC_SYSCLK_DIV_8 + * @arg @ref LL_RCC_SYSCLK_DIV_10 + * @arg @ref LL_RCC_SYSCLK_DIV_16 + * @arg @ref LL_RCC_SYSCLK_DIV_32 + * @arg @ref LL_RCC_SYSCLK_DIV_64 + * @arg @ref LL_RCC_SYSCLK_DIV_128 + * @arg @ref LL_RCC_SYSCLK_DIV_256 + * @arg @ref LL_RCC_SYSCLK_DIV_512 + */ +__STATIC_INLINE uint32_t LL_C2_RCC_GetAHBPrescaler(void) +{ + return (uint32_t)(READ_BIT(RCC->EXTCFGR, RCC_EXTCFGR_C2HPRE)); +} + +/** + * @brief Get AHB4 prescaler + * @rmtoll EXTCFGR SHDHPRE LL_RCC_GetAHB4Prescaler + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_SYSCLK_DIV_1 + * @arg @ref LL_RCC_SYSCLK_DIV_2 + * @arg @ref LL_RCC_SYSCLK_DIV_3 + * @arg @ref LL_RCC_SYSCLK_DIV_4 + * @arg @ref LL_RCC_SYSCLK_DIV_5 + * @arg @ref LL_RCC_SYSCLK_DIV_6 + * @arg @ref LL_RCC_SYSCLK_DIV_8 + * @arg @ref LL_RCC_SYSCLK_DIV_10 + * @arg @ref LL_RCC_SYSCLK_DIV_16 + * @arg @ref LL_RCC_SYSCLK_DIV_32 + * @arg @ref LL_RCC_SYSCLK_DIV_64 + * @arg @ref LL_RCC_SYSCLK_DIV_128 + * @arg @ref LL_RCC_SYSCLK_DIV_256 + * @arg @ref LL_RCC_SYSCLK_DIV_512 + */ +__STATIC_INLINE uint32_t LL_RCC_GetAHB4Prescaler(void) +{ + return (uint32_t)(READ_BIT(RCC->EXTCFGR, RCC_EXTCFGR_SHDHPRE) << 4); +} + +/** + * @brief Get APB1 prescaler + * @rmtoll CFGR PPRE1 LL_RCC_GetAPB1Prescaler + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_APB1_DIV_1 + * @arg @ref LL_RCC_APB1_DIV_2 + * @arg @ref LL_RCC_APB1_DIV_4 + * @arg @ref LL_RCC_APB1_DIV_8 + * @arg @ref LL_RCC_APB1_DIV_16 + */ +__STATIC_INLINE uint32_t LL_RCC_GetAPB1Prescaler(void) +{ + return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_PPRE1)); +} + +/** + * @brief Get APB2 prescaler + * @rmtoll CFGR PPRE2 LL_RCC_GetAPB2Prescaler + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_APB2_DIV_1 + * @arg @ref LL_RCC_APB2_DIV_2 + * @arg @ref LL_RCC_APB2_DIV_4 + * @arg @ref LL_RCC_APB2_DIV_8 + * @arg @ref LL_RCC_APB2_DIV_16 + */ +__STATIC_INLINE uint32_t LL_RCC_GetAPB2Prescaler(void) +{ + return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_PPRE2)); +} + +/** + * @brief Set Clock After Wake-Up From Stop mode + * @rmtoll CFGR STOPWUCK LL_RCC_SetClkAfterWakeFromStop + * @param Clock This parameter can be one of the following values: + * @arg @ref LL_RCC_STOP_WAKEUPCLOCK_MSI + * @arg @ref LL_RCC_STOP_WAKEUPCLOCK_HSI + * @retval None + */ +__STATIC_INLINE void LL_RCC_SetClkAfterWakeFromStop(uint32_t Clock) +{ + MODIFY_REG(RCC->CFGR, RCC_CFGR_STOPWUCK, Clock); +} + +/** + * @brief Get Clock After Wake-Up From Stop mode + * @rmtoll CFGR STOPWUCK LL_RCC_GetClkAfterWakeFromStop + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_STOP_WAKEUPCLOCK_MSI + * @arg @ref LL_RCC_STOP_WAKEUPCLOCK_HSI + */ +__STATIC_INLINE uint32_t LL_RCC_GetClkAfterWakeFromStop(void) +{ + return (uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_STOPWUCK)); +} + +/** + * @} + */ + +#if defined(RCC_SMPS_SUPPORT) +/** @defgroup RCC_LL_EF_SMPS SMPS + * @{ + */ +/** + * @brief Configure SMPS step down converter clock source + * @rmtoll SMPSCR SMPSSEL LL_RCC_SetSMPSClockSource + * @param SMPSSource This parameter can be one of the following values: + * @arg @ref LL_RCC_SMPS_CLKSOURCE_HSI + * @arg @ref LL_RCC_SMPS_CLKSOURCE_MSI (*) + * @arg @ref LL_RCC_SMPS_CLKSOURCE_HSE + * @note The system must always be configured so as to get a SMPS Step Down + * converter clock frequency between 2 MHz and 8 MHz + * @note (*) The MSI shall only be selected as SMPS Step Down converter + * clock source when a supported SMPS Step Down converter clock + * MSIRANGE is set (LL_RCC_MSIRANGE_8 to LL_RCC_MSIRANGE_11) + * @retval None + */ +__STATIC_INLINE void LL_RCC_SetSMPSClockSource(uint32_t SMPSSource) +{ + MODIFY_REG(RCC->SMPSCR, RCC_SMPSCR_SMPSSEL, SMPSSource); +} + +/** + * @brief Get the SMPS clock source selection + * @rmtoll SMPSCR SMPSSEL LL_RCC_GetSMPSClockSelection + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_SMPS_CLKSOURCE_HSI + * @arg @ref LL_RCC_SMPS_CLKSOURCE_MSI + * @arg @ref LL_RCC_SMPS_CLKSOURCE_HSE + */ +__STATIC_INLINE uint32_t LL_RCC_GetSMPSClockSelection(void) +{ + return (uint32_t)(READ_BIT(RCC->SMPSCR, RCC_SMPSCR_SMPSSEL)); +} + + +/** + * @brief Get the SMPS clock source + * @rmtoll SMPSCR SMPSSWS LL_RCC_GetSMPSClockSource + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_SMPS_CLKSOURCE_STATUS_HSI + * @arg @ref LL_RCC_SMPS_CLKSOURCE_STATUS_MSI + * @arg @ref LL_RCC_SMPS_CLKSOURCE_STATUS_HSE + * @arg @ref LL_RCC_SMPS_CLKSOURCE_STATUS_NO_CLOCK + */ +__STATIC_INLINE uint32_t LL_RCC_GetSMPSClockSource(void) +{ + return (uint32_t)(READ_BIT(RCC->SMPSCR, RCC_SMPSCR_SMPSSWS)); +} + +/** + * @brief Set SMPS prescaler + * @rmtoll SMPSCR SMPSDIV LL_RCC_SetSMPSPrescaler + * @param Prescaler This parameter can be one of the following values: + * @arg @ref LL_RCC_SMPS_DIV_0 + * @arg @ref LL_RCC_SMPS_DIV_1 + * @arg @ref LL_RCC_SMPS_DIV_2 + * @arg @ref LL_RCC_SMPS_DIV_3 + * @retval None + */ +__STATIC_INLINE void LL_RCC_SetSMPSPrescaler(uint32_t Prescaler) +{ + MODIFY_REG(RCC->SMPSCR, RCC_SMPSCR_SMPSDIV, Prescaler); +} + +/** + * @brief Get SMPS prescaler + * @rmtoll SMPSCR SMPSDIV LL_RCC_GetSMPSPrescaler + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_SMPS_DIV_0 + * @arg @ref LL_RCC_SMPS_DIV_1 + * @arg @ref LL_RCC_SMPS_DIV_2 + * @arg @ref LL_RCC_SMPS_DIV_3 + */ +__STATIC_INLINE uint32_t LL_RCC_GetSMPSPrescaler(void) +{ + return (uint32_t)(READ_BIT(RCC->SMPSCR, RCC_SMPSCR_SMPSDIV)); +} + +/** + * @} + */ +#endif /* RCC_SMPS_SUPPORT */ + +/** @defgroup RCC_LL_EF_MCO MCO + * @{ + */ + +/** + * @brief Configure MCOx + * @rmtoll CFGR MCOSEL LL_RCC_ConfigMCO\n + * CFGR MCOPRE LL_RCC_ConfigMCO + * @param MCOxSource This parameter can be one of the following values: + * @arg @ref LL_RCC_MCO1SOURCE_NOCLOCK + * @arg @ref LL_RCC_MCO1SOURCE_SYSCLK + * @arg @ref LL_RCC_MCO1SOURCE_MSI + * @arg @ref LL_RCC_MCO1SOURCE_HSI + * @arg @ref LL_RCC_MCO1SOURCE_HSE + * @arg @ref LL_RCC_MCO1SOURCE_HSI48 (*) + * @arg @ref LL_RCC_MCO1SOURCE_PLLCLK + * @arg @ref LL_RCC_MCO1SOURCE_LSI1 + * @arg @ref LL_RCC_MCO1SOURCE_LSI2 + * @arg @ref LL_RCC_MCO1SOURCE_LSE + * @arg @ref LL_RCC_MCO1SOURCE_HSE_BEFORE_STAB + * @param MCOxPrescaler This parameter can be one of the following values: + * @arg @ref LL_RCC_MCO1_DIV_1 + * @arg @ref LL_RCC_MCO1_DIV_2 + * @arg @ref LL_RCC_MCO1_DIV_4 + * @arg @ref LL_RCC_MCO1_DIV_8 + * @arg @ref LL_RCC_MCO1_DIV_16 + * @note (*) Value not defined for all devices + * @retval None + */ +__STATIC_INLINE void LL_RCC_ConfigMCO(uint32_t MCOxSource, uint32_t MCOxPrescaler) +{ + MODIFY_REG(RCC->CFGR, RCC_CFGR_MCOSEL | RCC_CFGR_MCOPRE, MCOxSource | MCOxPrescaler); +} + +/** + * @} + */ + +/** @defgroup RCC_LL_EF_Peripheral_Clock_Source Peripheral Clock Source + * @{ + */ + +/** + * @brief Configure USARTx clock source + * @rmtoll CCIPR USART1SEL LL_RCC_SetUSARTClockSource + * @param USARTxSource This parameter can be one of the following values: + * @arg @ref LL_RCC_USART1_CLKSOURCE_PCLK2 + * @arg @ref LL_RCC_USART1_CLKSOURCE_SYSCLK + * @arg @ref LL_RCC_USART1_CLKSOURCE_HSI + * @arg @ref LL_RCC_USART1_CLKSOURCE_LSE + * @retval None + */ +__STATIC_INLINE void LL_RCC_SetUSARTClockSource(uint32_t USARTxSource) +{ + MODIFY_REG(RCC->CCIPR, RCC_CCIPR_USART1SEL, USARTxSource); +} + +#if defined(LPUART1) +/** + * @brief Configure LPUART1x clock source + * @rmtoll CCIPR LPUART1SEL LL_RCC_SetLPUARTClockSource + * @param LPUARTxSource This parameter can be one of the following values: + * @arg @ref LL_RCC_LPUART1_CLKSOURCE_PCLK1 + * @arg @ref LL_RCC_LPUART1_CLKSOURCE_SYSCLK + * @arg @ref LL_RCC_LPUART1_CLKSOURCE_HSI + * @arg @ref LL_RCC_LPUART1_CLKSOURCE_LSE + * @retval None + */ +__STATIC_INLINE void LL_RCC_SetLPUARTClockSource(uint32_t LPUARTxSource) +{ + MODIFY_REG(RCC->CCIPR, RCC_CCIPR_LPUART1SEL, LPUARTxSource); +} +#endif /* LPUART1 */ + +/** + * @brief Configure I2Cx clock source + * @rmtoll CCIPR I2CxSEL LL_RCC_SetI2CClockSource + * @param I2CxSource This parameter can be one of the following values: + * @arg @ref LL_RCC_I2C1_CLKSOURCE_PCLK1 + * @arg @ref LL_RCC_I2C1_CLKSOURCE_SYSCLK + * @arg @ref LL_RCC_I2C1_CLKSOURCE_HSI + * @arg @ref LL_RCC_I2C3_CLKSOURCE_PCLK1 (*) + * @arg @ref LL_RCC_I2C3_CLKSOURCE_SYSCLK (*) + * @arg @ref LL_RCC_I2C3_CLKSOURCE_HSI (*) + * @note (*) Value not defined for all devices + * @retval None + */ +__STATIC_INLINE void LL_RCC_SetI2CClockSource(uint32_t I2CxSource) +{ + MODIFY_REG(RCC->CCIPR, ((I2CxSource >> 4) & 0x000FF000U), ((I2CxSource << 4) & 0x000FF000U)); +} + +/** + * @brief Configure LPTIMx clock source + * @rmtoll CCIPR LPTIMxSEL LL_RCC_SetLPTIMClockSource + * @param LPTIMxSource This parameter can be one of the following values: + * @arg @ref LL_RCC_LPTIM1_CLKSOURCE_PCLK1 + * @arg @ref LL_RCC_LPTIM1_CLKSOURCE_LSI + * @arg @ref LL_RCC_LPTIM1_CLKSOURCE_HSI + * @arg @ref LL_RCC_LPTIM1_CLKSOURCE_LSE + * @arg @ref LL_RCC_LPTIM2_CLKSOURCE_PCLK1 + * @arg @ref LL_RCC_LPTIM2_CLKSOURCE_LSI + * @arg @ref LL_RCC_LPTIM2_CLKSOURCE_HSI + * @arg @ref LL_RCC_LPTIM2_CLKSOURCE_LSE + * @retval None + */ +__STATIC_INLINE void LL_RCC_SetLPTIMClockSource(uint32_t LPTIMxSource) +{ + MODIFY_REG(RCC->CCIPR, (LPTIMxSource & 0xFFFF0000U), (LPTIMxSource << 16)); +} + +#if defined(SAI1) +/** + * @brief Configure SAIx clock source + * @rmtoll CCIPR SAI1SEL LL_RCC_SetSAIClockSource + * @param SAIxSource This parameter can be one of the following values: + * @arg @ref LL_RCC_SAI1_CLKSOURCE_PLLSAI1 + * @arg @ref LL_RCC_SAI1_CLKSOURCE_PLL + * @arg @ref LL_RCC_SAI1_CLKSOURCE_HSI + * @arg @ref LL_RCC_SAI1_CLKSOURCE_PIN + * @retval None + */ +__STATIC_INLINE void LL_RCC_SetSAIClockSource(uint32_t SAIxSource) +{ + MODIFY_REG(RCC->CCIPR, RCC_CCIPR_SAI1SEL, SAIxSource); +} +#endif /* SAI1 */ + +/** + * @brief Configure RNG clock source + * @note In case of CLK48 clock selected, it must be configured first thanks to LL_RCC_SetCLK48ClockSource + * @rmtoll CCIPR RNGSEL LL_RCC_SetRNGClockSource + * @param RNGxSource This parameter can be one of the following values: + * @arg @ref LL_RCC_RNG_CLKSOURCE_CLK48 + * @arg @ref LL_RCC_RNG_CLKSOURCE_LSI + * @arg @ref LL_RCC_RNG_CLKSOURCE_LSE + * @retval None + */ +__STATIC_INLINE void LL_RCC_SetRNGClockSource(uint32_t RNGxSource) +{ + MODIFY_REG(RCC->CCIPR, RCC_CCIPR_RNGSEL, RNGxSource); +} + +/** + * @brief Configure CLK48 clock source + * @rmtoll CCIPR CLK48SEL LL_RCC_SetCLK48ClockSource + * @param CLK48xSource This parameter can be one of the following values: + * @arg @ref LL_RCC_CLK48_CLKSOURCE_HSI48 (*) + * @arg @ref LL_RCC_CLK48_CLKSOURCE_PLLSAI1 (*) + * @arg @ref LL_RCC_CLK48_CLKSOURCE_PLL + * @arg @ref LL_RCC_CLK48_CLKSOURCE_MSI + * @note (*) Value not defined for all devices + * @retval None + */ +__STATIC_INLINE void LL_RCC_SetCLK48ClockSource(uint32_t CLK48xSource) +{ + MODIFY_REG(RCC->CCIPR, RCC_CCIPR_CLK48SEL, CLK48xSource); +} + +#if defined(USB) +/** + * @brief Configure USB clock source + * @rmtoll CCIPR CLK48SEL LL_RCC_SetUSBClockSource + * @param USBxSource This parameter can be one of the following values: + * @arg @ref LL_RCC_USB_CLKSOURCE_HSI48 + * @arg @ref LL_RCC_USB_CLKSOURCE_PLLSAI1 + * @arg @ref LL_RCC_USB_CLKSOURCE_PLL + * @arg @ref LL_RCC_USB_CLKSOURCE_MSI + * @retval None + */ +__STATIC_INLINE void LL_RCC_SetUSBClockSource(uint32_t USBxSource) +{ + LL_RCC_SetCLK48ClockSource(USBxSource); +} +#endif /* USB */ + +/** + * @brief Configure RNG clock source + * @note Allow to configure the overall RNG Clock source, if CLK48 is selected as RNG + Clock source, the CLK48xSource has to be configured + * @rmtoll CCIPR RNGSEL LL_RCC_ConfigRNGClockSource + * @rmtoll CCIPR CLK48SEL LL_RCC_ConfigRNGClockSource + * @param RNGxSource This parameter can be one of the following values: + * @arg @ref LL_RCC_RNG_CLKSOURCE_CLK48 + * @arg @ref LL_RCC_RNG_CLKSOURCE_LSI + * @arg @ref LL_RCC_RNG_CLKSOURCE_LSE + * @param CLK48xSource This parameter can be one of the following values: + * @arg @ref LL_RCC_CLK48_CLKSOURCE_HSI48 (*) + * @arg @ref LL_RCC_CLK48_CLKSOURCE_PLLSAI1 (*) + * @arg @ref LL_RCC_CLK48_CLKSOURCE_PLL + * @arg @ref LL_RCC_CLK48_CLKSOURCE_MSI + * @note (*) Value not defined for all devices + * @retval None + */ +__STATIC_INLINE void LL_RCC_ConfigRNGClockSource(uint32_t RNGxSource, uint32_t CLK48xSource) +{ + if (RNGxSource == LL_RCC_RNG_CLKSOURCE_CLK48) + { + LL_RCC_SetCLK48ClockSource(CLK48xSource); + } + LL_RCC_SetRNGClockSource(RNGxSource); +} + + +/** + * @brief Configure ADC clock source + * @rmtoll CCIPR ADCSEL LL_RCC_SetADCClockSource + * @param ADCxSource This parameter can be one of the following values: + * @arg @ref LL_RCC_ADC_CLKSOURCE_NONE + * @arg @ref LL_RCC_ADC_CLKSOURCE_PLLSAI1 (*) + * @arg @ref LL_RCC_ADC_CLKSOURCE_PLL + * @arg @ref LL_RCC_ADC_CLKSOURCE_SYSCLK + * @arg @ref LL_RCC_ADC_CLKSOURCE_HSI (*) + * @note (*) Value not defined for all devices + * @retval None + */ +__STATIC_INLINE void LL_RCC_SetADCClockSource(uint32_t ADCxSource) +{ + MODIFY_REG(RCC->CCIPR, RCC_CCIPR_ADCSEL, ADCxSource); +} + + +/** + * @brief Get USARTx clock source + * @rmtoll CCIPR USART1SEL LL_RCC_GetUSARTClockSource + * @param USARTx This parameter can be one of the following values: + * @arg @ref LL_RCC_USART1_CLKSOURCE + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_USART1_CLKSOURCE_PCLK2 + * @arg @ref LL_RCC_USART1_CLKSOURCE_SYSCLK + * @arg @ref LL_RCC_USART1_CLKSOURCE_HSI + * @arg @ref LL_RCC_USART1_CLKSOURCE_LSE + */ +__STATIC_INLINE uint32_t LL_RCC_GetUSARTClockSource(uint32_t USARTx) +{ + return (uint32_t)(READ_BIT(RCC->CCIPR, USARTx)); +} + +#if defined(LPUART1) +/** + * @brief Get LPUARTx clock source + * @rmtoll CCIPR LPUART1SEL LL_RCC_GetLPUARTClockSource + * @param LPUARTx This parameter can be one of the following values: + * @arg @ref LL_RCC_LPUART1_CLKSOURCE + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_LPUART1_CLKSOURCE_PCLK1 + * @arg @ref LL_RCC_LPUART1_CLKSOURCE_SYSCLK + * @arg @ref LL_RCC_LPUART1_CLKSOURCE_HSI + * @arg @ref LL_RCC_LPUART1_CLKSOURCE_LSE + */ +__STATIC_INLINE uint32_t LL_RCC_GetLPUARTClockSource(uint32_t LPUARTx) +{ + return (uint32_t)(READ_BIT(RCC->CCIPR, LPUARTx)); +} +#endif /* LPUART1 */ + +/** + * @brief Get I2Cx clock source + * @rmtoll CCIPR I2CxSEL LL_RCC_GetI2CClockSource + * @param I2Cx This parameter can be one of the following values: + * @arg @ref LL_RCC_I2C1_CLKSOURCE + * @arg @ref LL_RCC_I2C3_CLKSOURCE + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_I2C1_CLKSOURCE_PCLK1 + * @arg @ref LL_RCC_I2C1_CLKSOURCE_SYSCLK + * @arg @ref LL_RCC_I2C1_CLKSOURCE_HSI + * @arg @ref LL_RCC_I2C3_CLKSOURCE_PCLK1 (*) + * @arg @ref LL_RCC_I2C3_CLKSOURCE_SYSCLK (*) + * @arg @ref LL_RCC_I2C3_CLKSOURCE_HSI (*) + * @note (*) Value not defined for all devices + */ +__STATIC_INLINE uint32_t LL_RCC_GetI2CClockSource(uint32_t I2Cx) +{ + return (uint32_t)((READ_BIT(RCC->CCIPR, I2Cx) >> 4) | (I2Cx << 4)); +} + +/** + * @brief Get LPTIMx clock source + * @rmtoll CCIPR LPTIMxSEL LL_RCC_GetLPTIMClockSource + * @param LPTIMx This parameter can be one of the following values: + * @arg @ref LL_RCC_LPTIM1_CLKSOURCE + * @arg @ref LL_RCC_LPTIM2_CLKSOURCE + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_LPTIM1_CLKSOURCE_PCLK1 + * @arg @ref LL_RCC_LPTIM1_CLKSOURCE_LSI + * @arg @ref LL_RCC_LPTIM1_CLKSOURCE_HSI + * @arg @ref LL_RCC_LPTIM1_CLKSOURCE_LSE + * @arg @ref LL_RCC_LPTIM2_CLKSOURCE_PCLK1 + * @arg @ref LL_RCC_LPTIM2_CLKSOURCE_LSI + * @arg @ref LL_RCC_LPTIM2_CLKSOURCE_HSI + * @arg @ref LL_RCC_LPTIM2_CLKSOURCE_LSE + */ +__STATIC_INLINE uint32_t LL_RCC_GetLPTIMClockSource(uint32_t LPTIMx) +{ + return (uint32_t)((READ_BIT(RCC->CCIPR, LPTIMx) >> 16) | LPTIMx); +} + +#if defined(SAI1) +/** + * @brief Get SAIx clock source + * @rmtoll CCIPR SAI1SEL LL_RCC_GetSAIClockSource + * @param SAIx This parameter can be one of the following values: + * @arg @ref LL_RCC_SAI1_CLKSOURCE + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_SAI1_CLKSOURCE_PLLSAI1 + * @arg @ref LL_RCC_SAI1_CLKSOURCE_PLL + * @arg @ref LL_RCC_SAI1_CLKSOURCE_HSI + * @arg @ref LL_RCC_SAI1_CLKSOURCE_PIN + */ +__STATIC_INLINE uint32_t LL_RCC_GetSAIClockSource(uint32_t SAIx) +{ + return (uint32_t)(READ_BIT(RCC->CCIPR, SAIx)); +} +#endif /* SAI1 */ + +/** + * @brief Get RNGx clock source + * @rmtoll CCIPR RNGSEL LL_RCC_GetRNGClockSource + * @param RNGx This parameter can be one of the following values: + * @arg @ref LL_RCC_RNG_CLKSOURCE + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_RNG_CLKSOURCE_CLK48 + * @arg @ref LL_RCC_RNG_CLKSOURCE_LSI + * @arg @ref LL_RCC_RNG_CLKSOURCE_LSE + */ +__STATIC_INLINE uint32_t LL_RCC_GetRNGClockSource(uint32_t RNGx) +{ + return (uint32_t)(READ_BIT(RCC->CCIPR, RNGx)); +} + +/** + * @brief Get CLK48x clock source + * @rmtoll CCIPR CLK48SEL LL_RCC_GetCLK48ClockSource + * @param CLK48x This parameter can be one of the following values: + * @arg @ref LL_RCC_CLK48_CLKSOURCE + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_CLK48_CLKSOURCE_HSI48 (*) + * @arg @ref LL_RCC_CLK48_CLKSOURCE_PLLSAI1 (*) + * @arg @ref LL_RCC_CLK48_CLKSOURCE_PLL + * @arg @ref LL_RCC_CLK48_CLKSOURCE_MSI + * @note (*) Value not defined for all devices + */ +__STATIC_INLINE uint32_t LL_RCC_GetCLK48ClockSource(uint32_t CLK48x) +{ + return (uint32_t)(READ_BIT(RCC->CCIPR, CLK48x)); +} + +#if defined(USB) +/** + * @brief Get USBx clock source + * @rmtoll CCIPR CLK48SEL LL_RCC_GetUSBClockSource + * @param USBx This parameter can be one of the following values: + * @arg @ref LL_RCC_USB_CLKSOURCE + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_USB_CLKSOURCE_HSI48 + * @arg @ref LL_RCC_USB_CLKSOURCE_PLLSAI1 + * @arg @ref LL_RCC_USB_CLKSOURCE_PLL + * @arg @ref LL_RCC_USB_CLKSOURCE_MSI + */ +__STATIC_INLINE uint32_t LL_RCC_GetUSBClockSource(uint32_t USBx) +{ + return LL_RCC_GetCLK48ClockSource(USBx); +} +#endif /* USB */ + +/** + * @brief Get ADCx clock source + * @rmtoll CCIPR ADCSEL LL_RCC_GetADCClockSource + * @param ADCx This parameter can be one of the following values: + * @arg @ref LL_RCC_ADC_CLKSOURCE + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_ADC_CLKSOURCE_NONE + * @arg @ref LL_RCC_ADC_CLKSOURCE_PLLSAI1 (*) + * @arg @ref LL_RCC_ADC_CLKSOURCE_PLL + * @arg @ref LL_RCC_ADC_CLKSOURCE_SYSCLK + * @arg @ref LL_RCC_ADC_CLKSOURCE_HSI (*) + * @note (*) Value not defined for all devices + */ +__STATIC_INLINE uint32_t LL_RCC_GetADCClockSource(uint32_t ADCx) +{ + return (uint32_t)(READ_BIT(RCC->CCIPR, ADCx)); +} + +/** + * @} + */ + +/** @defgroup RCC_LL_EF_RTC RTC + * @{ + */ + +/** + * @brief Set RTC Clock Source + * @note Once the RTC clock source has been selected, it cannot be changed anymore unless + * the Backup domain is reset, or unless a failure is detected on LSE (LSECSSD is + * set). The BDRST bit can be used to reset them. + * @rmtoll BDCR RTCSEL LL_RCC_SetRTCClockSource + * @param Source This parameter can be one of the following values: + * @arg @ref LL_RCC_RTC_CLKSOURCE_NONE + * @arg @ref LL_RCC_RTC_CLKSOURCE_LSE + * @arg @ref LL_RCC_RTC_CLKSOURCE_LSI + * @arg @ref LL_RCC_RTC_CLKSOURCE_HSE_DIV32 + * @retval None + */ +__STATIC_INLINE void LL_RCC_SetRTCClockSource(uint32_t Source) +{ + MODIFY_REG(RCC->BDCR, RCC_BDCR_RTCSEL, Source); +} + +/** + * @brief Get RTC Clock Source + * @rmtoll BDCR RTCSEL LL_RCC_GetRTCClockSource + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_RTC_CLKSOURCE_NONE + * @arg @ref LL_RCC_RTC_CLKSOURCE_LSE + * @arg @ref LL_RCC_RTC_CLKSOURCE_LSI + * @arg @ref LL_RCC_RTC_CLKSOURCE_HSE_DIV32 + */ +__STATIC_INLINE uint32_t LL_RCC_GetRTCClockSource(void) +{ + return (uint32_t)(READ_BIT(RCC->BDCR, RCC_BDCR_RTCSEL)); +} + +/** + * @brief Enable RTC + * @rmtoll BDCR RTCEN LL_RCC_EnableRTC + * @retval None + */ +__STATIC_INLINE void LL_RCC_EnableRTC(void) +{ + SET_BIT(RCC->BDCR, RCC_BDCR_RTCEN); +} + +/** + * @brief Disable RTC + * @rmtoll BDCR RTCEN LL_RCC_DisableRTC + * @retval None + */ +__STATIC_INLINE void LL_RCC_DisableRTC(void) +{ + CLEAR_BIT(RCC->BDCR, RCC_BDCR_RTCEN); +} + +/** + * @brief Check if RTC has been enabled or not + * @rmtoll BDCR RTCEN LL_RCC_IsEnabledRTC + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsEnabledRTC(void) +{ + return ((READ_BIT(RCC->BDCR, RCC_BDCR_RTCEN) == (RCC_BDCR_RTCEN)) ? 1UL : 0UL); +} + +/** + * @brief Force the Backup domain reset + * @rmtoll BDCR BDRST LL_RCC_ForceBackupDomainReset + * @retval None + */ +__STATIC_INLINE void LL_RCC_ForceBackupDomainReset(void) +{ + SET_BIT(RCC->BDCR, RCC_BDCR_BDRST); +} + +/** + * @brief Release the Backup domain reset + * @rmtoll BDCR BDRST LL_RCC_ReleaseBackupDomainReset + * @retval None + */ +__STATIC_INLINE void LL_RCC_ReleaseBackupDomainReset(void) +{ + CLEAR_BIT(RCC->BDCR, RCC_BDCR_BDRST); +} + +/** + * @} + */ + + +/** @defgroup RCC_LL_EF_PLL PLL + * @{ + */ + +/** + * @brief Enable PLL + * @rmtoll CR PLLON LL_RCC_PLL_Enable + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLL_Enable(void) +{ + SET_BIT(RCC->CR, RCC_CR_PLLON); +} + +/** + * @brief Disable PLL + * @note Cannot be disabled if the PLL clock is used as the system clock + * @rmtoll CR PLLON LL_RCC_PLL_Disable + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLL_Disable(void) +{ + CLEAR_BIT(RCC->CR, RCC_CR_PLLON); +} + +/** + * @brief Check if PLL Ready + * @rmtoll CR PLLRDY LL_RCC_PLL_IsReady + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_PLL_IsReady(void) +{ + return ((READ_BIT(RCC->CR, RCC_CR_PLLRDY) == (RCC_CR_PLLRDY)) ? 1UL : 0UL); +} + +/** + * @brief Configure PLL used for SYSCLK Domain + * @note PLL Source and PLLM Divider can be written only when PLL is disabled + * PLLSAI1 are disabled + * @note PLLN/PLLR can be written only when PLL is disabled + * @rmtoll PLLCFGR PLLSRC LL_RCC_PLL_ConfigDomain_SYS\n + * PLLCFGR PLLM LL_RCC_PLL_ConfigDomain_SYS\n + * PLLCFGR PLLN LL_RCC_PLL_ConfigDomain_SYS\n + * PLLCFGR PLLR LL_RCC_PLL_ConfigDomain_SYS + * @param Source This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLSOURCE_NONE + * @arg @ref LL_RCC_PLLSOURCE_MSI + * @arg @ref LL_RCC_PLLSOURCE_HSI + * @arg @ref LL_RCC_PLLSOURCE_HSE + * @param PLLM This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLM_DIV_1 + * @arg @ref LL_RCC_PLLM_DIV_2 + * @arg @ref LL_RCC_PLLM_DIV_3 + * @arg @ref LL_RCC_PLLM_DIV_4 + * @arg @ref LL_RCC_PLLM_DIV_5 + * @arg @ref LL_RCC_PLLM_DIV_6 + * @arg @ref LL_RCC_PLLM_DIV_7 + * @arg @ref LL_RCC_PLLM_DIV_8 + * @param PLLN Between 6 and 127 + * @param PLLR This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLR_DIV_2 + * @arg @ref LL_RCC_PLLR_DIV_4 + * @arg @ref LL_RCC_PLLR_DIV_6 + * @arg @ref LL_RCC_PLLR_DIV_8 + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLL_ConfigDomain_SYS(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLR) +{ + MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC | RCC_PLLCFGR_PLLM | RCC_PLLCFGR_PLLN | RCC_PLLCFGR_PLLR, + Source | PLLM | (PLLN << RCC_PLLCFGR_PLLN_Pos) | PLLR); +} + +#if defined(SAI1) +/** + * @brief Configure PLL used for SAI domain clock + * @note PLL Source and PLLM Divider can be written only when PLL is disabled + * PLLSAI1 are disabled + * @note PLLN/PLLP can be written only when PLL is disabled + * @rmtoll PLLCFGR PLLSRC LL_RCC_PLL_ConfigDomain_SAI\n + * PLLCFGR PLLM LL_RCC_PLL_ConfigDomain_SAI\n + * PLLCFGR PLLN LL_RCC_PLL_ConfigDomain_SAI\n + * PLLCFGR PLLP LL_RCC_PLL_ConfigDomain_SAI + * @param Source This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLSOURCE_NONE + * @arg @ref LL_RCC_PLLSOURCE_MSI + * @arg @ref LL_RCC_PLLSOURCE_HSI + * @arg @ref LL_RCC_PLLSOURCE_HSE + * @param PLLM This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLM_DIV_1 + * @arg @ref LL_RCC_PLLM_DIV_2 + * @arg @ref LL_RCC_PLLM_DIV_3 + * @arg @ref LL_RCC_PLLM_DIV_4 + * @arg @ref LL_RCC_PLLM_DIV_5 + * @arg @ref LL_RCC_PLLM_DIV_6 + * @arg @ref LL_RCC_PLLM_DIV_7 + * @arg @ref LL_RCC_PLLM_DIV_8 + * @param PLLN Between 6 and 127 + * @param PLLP This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLP_DIV_2 + * @arg @ref LL_RCC_PLLP_DIV_3 + * @arg @ref LL_RCC_PLLP_DIV_4 + * @arg @ref LL_RCC_PLLP_DIV_5 + * @arg @ref LL_RCC_PLLP_DIV_6 + * @arg @ref LL_RCC_PLLP_DIV_7 + * @arg @ref LL_RCC_PLLP_DIV_8 + * @arg @ref LL_RCC_PLLP_DIV_9 + * @arg @ref LL_RCC_PLLP_DIV_10 + * @arg @ref LL_RCC_PLLP_DIV_11 + * @arg @ref LL_RCC_PLLP_DIV_12 + * @arg @ref LL_RCC_PLLP_DIV_13 + * @arg @ref LL_RCC_PLLP_DIV_14 + * @arg @ref LL_RCC_PLLP_DIV_15 + * @arg @ref LL_RCC_PLLP_DIV_16 + * @arg @ref LL_RCC_PLLP_DIV_17 + * @arg @ref LL_RCC_PLLP_DIV_18 + * @arg @ref LL_RCC_PLLP_DIV_19 + * @arg @ref LL_RCC_PLLP_DIV_20 + * @arg @ref LL_RCC_PLLP_DIV_21 + * @arg @ref LL_RCC_PLLP_DIV_22 + * @arg @ref LL_RCC_PLLP_DIV_23 + * @arg @ref LL_RCC_PLLP_DIV_24 + * @arg @ref LL_RCC_PLLP_DIV_25 + * @arg @ref LL_RCC_PLLP_DIV_26 + * @arg @ref LL_RCC_PLLP_DIV_27 + * @arg @ref LL_RCC_PLLP_DIV_28 + * @arg @ref LL_RCC_PLLP_DIV_29 + * @arg @ref LL_RCC_PLLP_DIV_30 + * @arg @ref LL_RCC_PLLP_DIV_31 + * @arg @ref LL_RCC_PLLP_DIV_32 + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLL_ConfigDomain_SAI(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLP) +{ + MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC | RCC_PLLCFGR_PLLM | RCC_PLLCFGR_PLLN | RCC_PLLCFGR_PLLP, + Source | PLLM | (PLLN << RCC_PLLCFGR_PLLN_Pos) | PLLP); +} +#endif /* SAI1 */ + +/** + * @brief Configure PLL used for ADC domain clock + * @note PLL Source and PLLM Divider can be written only when PLL is disabled + * PLLSAI1 are disabled + * @note PLLN/PLLP can be written only when PLL is disabled + * @rmtoll PLLCFGR PLLSRC LL_RCC_PLL_ConfigDomain_ADC\n + * PLLCFGR PLLM LL_RCC_PLL_ConfigDomain_ADC\n + * PLLCFGR PLLN LL_RCC_PLL_ConfigDomain_ADC\n + * PLLCFGR PLLP LL_RCC_PLL_ConfigDomain_ADC + * @param Source This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLSOURCE_NONE + * @arg @ref LL_RCC_PLLSOURCE_MSI + * @arg @ref LL_RCC_PLLSOURCE_HSI + * @arg @ref LL_RCC_PLLSOURCE_HSE + * @param PLLM This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLM_DIV_1 + * @arg @ref LL_RCC_PLLM_DIV_2 + * @arg @ref LL_RCC_PLLM_DIV_3 + * @arg @ref LL_RCC_PLLM_DIV_4 + * @arg @ref LL_RCC_PLLM_DIV_5 + * @arg @ref LL_RCC_PLLM_DIV_6 + * @arg @ref LL_RCC_PLLM_DIV_7 + * @arg @ref LL_RCC_PLLM_DIV_8 + * @param PLLN Between 6 and 127 + * @param PLLP This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLP_DIV_2 + * @arg @ref LL_RCC_PLLP_DIV_3 + * @arg @ref LL_RCC_PLLP_DIV_4 + * @arg @ref LL_RCC_PLLP_DIV_5 + * @arg @ref LL_RCC_PLLP_DIV_6 + * @arg @ref LL_RCC_PLLP_DIV_7 + * @arg @ref LL_RCC_PLLP_DIV_8 + * @arg @ref LL_RCC_PLLP_DIV_9 + * @arg @ref LL_RCC_PLLP_DIV_10 + * @arg @ref LL_RCC_PLLP_DIV_11 + * @arg @ref LL_RCC_PLLP_DIV_12 + * @arg @ref LL_RCC_PLLP_DIV_13 + * @arg @ref LL_RCC_PLLP_DIV_14 + * @arg @ref LL_RCC_PLLP_DIV_15 + * @arg @ref LL_RCC_PLLP_DIV_16 + * @arg @ref LL_RCC_PLLP_DIV_17 + * @arg @ref LL_RCC_PLLP_DIV_18 + * @arg @ref LL_RCC_PLLP_DIV_19 + * @arg @ref LL_RCC_PLLP_DIV_20 + * @arg @ref LL_RCC_PLLP_DIV_21 + * @arg @ref LL_RCC_PLLP_DIV_22 + * @arg @ref LL_RCC_PLLP_DIV_23 + * @arg @ref LL_RCC_PLLP_DIV_24 + * @arg @ref LL_RCC_PLLP_DIV_25 + * @arg @ref LL_RCC_PLLP_DIV_26 + * @arg @ref LL_RCC_PLLP_DIV_27 + * @arg @ref LL_RCC_PLLP_DIV_28 + * @arg @ref LL_RCC_PLLP_DIV_29 + * @arg @ref LL_RCC_PLLP_DIV_30 + * @arg @ref LL_RCC_PLLP_DIV_31 + * @arg @ref LL_RCC_PLLP_DIV_32 + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLL_ConfigDomain_ADC(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLP) +{ + MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC | RCC_PLLCFGR_PLLM | RCC_PLLCFGR_PLLN | RCC_PLLCFGR_PLLP, + Source | PLLM | (PLLN << RCC_PLLCFGR_PLLN_Pos) | PLLP); +} + +/** + * @brief Configure PLL used for 48Mhz domain clock + * @note PLL Source and PLLM Divider can be written only when PLL is disabled + * PLLSAI1 are disabled + * @note PLLN/PLLQ can be written only when PLL is disabled + * @note This can be selected for USB, RNG + * @rmtoll PLLCFGR PLLSRC LL_RCC_PLL_ConfigDomain_48M\n + * PLLCFGR PLLM LL_RCC_PLL_ConfigDomain_48M\n + * PLLCFGR PLLN LL_RCC_PLL_ConfigDomain_48M\n + * PLLCFGR PLLQ LL_RCC_PLL_ConfigDomain_48M + * @param Source This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLSOURCE_NONE + * @arg @ref LL_RCC_PLLSOURCE_MSI + * @arg @ref LL_RCC_PLLSOURCE_HSI + * @arg @ref LL_RCC_PLLSOURCE_HSE + * @param PLLM This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLM_DIV_1 + * @arg @ref LL_RCC_PLLM_DIV_2 + * @arg @ref LL_RCC_PLLM_DIV_3 + * @arg @ref LL_RCC_PLLM_DIV_4 + * @arg @ref LL_RCC_PLLM_DIV_5 + * @arg @ref LL_RCC_PLLM_DIV_6 + * @arg @ref LL_RCC_PLLM_DIV_7 + * @arg @ref LL_RCC_PLLM_DIV_8 + * @param PLLN Between 6 and 127 + * @param PLLQ This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLQ_DIV_2 + * @arg @ref LL_RCC_PLLQ_DIV_3 + * @arg @ref LL_RCC_PLLQ_DIV_4 + * @arg @ref LL_RCC_PLLQ_DIV_5 + * @arg @ref LL_RCC_PLLQ_DIV_6 + * @arg @ref LL_RCC_PLLQ_DIV_7 + * @arg @ref LL_RCC_PLLQ_DIV_8 + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLL_ConfigDomain_48M(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLQ) +{ + MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC | RCC_PLLCFGR_PLLM | RCC_PLLCFGR_PLLN | RCC_PLLCFGR_PLLQ, + Source | PLLM | (PLLN << RCC_PLLCFGR_PLLN_Pos) | PLLQ); +} + +/** + * @brief Get Main PLL multiplication factor for VCO + * @rmtoll PLLCFGR PLLN LL_RCC_PLL_GetN + * @retval Between 6 and 127 + */ +__STATIC_INLINE uint32_t LL_RCC_PLL_GetN(void) +{ + return (uint32_t)(READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLN) >> RCC_PLLCFGR_PLLN_Pos); +} + +/** + * @brief Get Main PLL division factor for PLLP + * @note used for PLLSAI1CLK (SAI1 clock) + * @rmtoll PLLCFGR PLLP LL_RCC_PLL_GetP + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_PLLP_DIV_2 + * @arg @ref LL_RCC_PLLP_DIV_3 + * @arg @ref LL_RCC_PLLP_DIV_4 + * @arg @ref LL_RCC_PLLP_DIV_5 + * @arg @ref LL_RCC_PLLP_DIV_6 + * @arg @ref LL_RCC_PLLP_DIV_7 + * @arg @ref LL_RCC_PLLP_DIV_8 + * @arg @ref LL_RCC_PLLP_DIV_9 + * @arg @ref LL_RCC_PLLP_DIV_10 + * @arg @ref LL_RCC_PLLP_DIV_11 + * @arg @ref LL_RCC_PLLP_DIV_12 + * @arg @ref LL_RCC_PLLP_DIV_13 + * @arg @ref LL_RCC_PLLP_DIV_14 + * @arg @ref LL_RCC_PLLP_DIV_15 + * @arg @ref LL_RCC_PLLP_DIV_16 + * @arg @ref LL_RCC_PLLP_DIV_17 + * @arg @ref LL_RCC_PLLP_DIV_18 + * @arg @ref LL_RCC_PLLP_DIV_19 + * @arg @ref LL_RCC_PLLP_DIV_20 + * @arg @ref LL_RCC_PLLP_DIV_21 + * @arg @ref LL_RCC_PLLP_DIV_22 + * @arg @ref LL_RCC_PLLP_DIV_23 + * @arg @ref LL_RCC_PLLP_DIV_24 + * @arg @ref LL_RCC_PLLP_DIV_25 + * @arg @ref LL_RCC_PLLP_DIV_26 + * @arg @ref LL_RCC_PLLP_DIV_27 + * @arg @ref LL_RCC_PLLP_DIV_28 + * @arg @ref LL_RCC_PLLP_DIV_29 + * @arg @ref LL_RCC_PLLP_DIV_30 + * @arg @ref LL_RCC_PLLP_DIV_31 + * @arg @ref LL_RCC_PLLP_DIV_32 + */ +__STATIC_INLINE uint32_t LL_RCC_PLL_GetP(void) +{ + return (uint32_t)(READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLP)); +} + +/** + * @brief Get Main PLL division factor for PLLQ + * @note used for PLL48MCLK selected for USB, RNG (48 MHz clock) + * @rmtoll PLLCFGR PLLQ LL_RCC_PLL_GetQ + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_PLLQ_DIV_2 + * @arg @ref LL_RCC_PLLQ_DIV_3 + * @arg @ref LL_RCC_PLLQ_DIV_4 + * @arg @ref LL_RCC_PLLQ_DIV_5 + * @arg @ref LL_RCC_PLLQ_DIV_6 + * @arg @ref LL_RCC_PLLQ_DIV_7 + * @arg @ref LL_RCC_PLLQ_DIV_8 + */ +__STATIC_INLINE uint32_t LL_RCC_PLL_GetQ(void) +{ + return (uint32_t)(READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLQ)); +} + +/** + * @brief Get Main PLL division factor for PLLR + * @note used for PLLCLK (system clock) + * @rmtoll PLLCFGR PLLR LL_RCC_PLL_GetR + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_PLLR_DIV_2 + * @arg @ref LL_RCC_PLLR_DIV_3 + * @arg @ref LL_RCC_PLLR_DIV_4 + * @arg @ref LL_RCC_PLLR_DIV_5 + * @arg @ref LL_RCC_PLLR_DIV_6 + * @arg @ref LL_RCC_PLLR_DIV_7 + * @arg @ref LL_RCC_PLLR_DIV_8 + */ +__STATIC_INLINE uint32_t LL_RCC_PLL_GetR(void) +{ + return (uint32_t)(READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLR)); +} + +/** + * @brief Get Division factor for the main PLL and other PLL + * @rmtoll PLLCFGR PLLM LL_RCC_PLL_GetDivider + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_PLLM_DIV_1 + * @arg @ref LL_RCC_PLLM_DIV_2 + * @arg @ref LL_RCC_PLLM_DIV_3 + * @arg @ref LL_RCC_PLLM_DIV_4 + * @arg @ref LL_RCC_PLLM_DIV_5 + * @arg @ref LL_RCC_PLLM_DIV_6 + * @arg @ref LL_RCC_PLLM_DIV_7 + * @arg @ref LL_RCC_PLLM_DIV_8 + */ +__STATIC_INLINE uint32_t LL_RCC_PLL_GetDivider(void) +{ + return (uint32_t)(READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLM)); +} + +#if defined(SAI1) +/** + * @brief Enable PLL output mapped on SAI domain clock + * @rmtoll PLLCFGR PLLPEN LL_RCC_PLL_EnableDomain_SAI + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLL_EnableDomain_SAI(void) +{ + SET_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLPEN); +} + +/** + * @brief Disable PLL output mapped on SAI domain clock + * @note In order to save power, when the PLLCLK of the PLL is + * not used, should be 0 + * @rmtoll PLLCFGR PLLPEN LL_RCC_PLL_DisableDomain_SAI + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLL_DisableDomain_SAI(void) +{ + CLEAR_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLPEN); +} +#endif /* SAI1 */ + +/** + * @brief Check if PLL output mapped on SAI domain clock is enabled + * @rmtoll PLLCFGR PLLPEN LL_RCC_PLL_IsEnabledDomain_SAI + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_PLL_IsEnabledDomain_SAI(void) +{ + return ((READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLPEN) == (RCC_PLLCFGR_PLLPEN)) ? 1UL : 0UL); +} + +/** + * @brief Enable PLL output mapped on ADC domain clock + * @rmtoll PLLCFGR PLLPEN LL_RCC_PLL_EnableDomain_ADC + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLL_EnableDomain_ADC(void) +{ + SET_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLPEN); +} + +/** + * @brief Disable PLL output mapped on ADC domain clock + * @note In order to save power, when the PLLCLK of the PLL is + * not used, should be 0 + * @rmtoll PLLCFGR PLLPEN LL_RCC_PLL_DisableDomain_ADC + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLL_DisableDomain_ADC(void) +{ + CLEAR_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLPEN); +} + +/** + * @brief Check if PLL output mapped on ADC domain clock is enabled + * @rmtoll PLLCFGR PLLPEN LL_RCC_PLL_IsEnabledDomain_ADC + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_PLL_IsEnabledDomain_ADC(void) +{ + return ((READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLPEN) == (RCC_PLLCFGR_PLLPEN)) ? 1UL : 0UL); +} + +/** + * @brief Enable PLL output mapped on 48MHz domain clock + * @rmtoll PLLCFGR PLLQEN LL_RCC_PLL_EnableDomain_48M + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLL_EnableDomain_48M(void) +{ + SET_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLQEN); +} + +/** + * @brief Disable PLL output mapped on 48MHz domain clock + * @note In order to save power, when the PLLCLK of the PLL is + * not used, should be 0 + * @rmtoll PLLCFGR PLLQEN LL_RCC_PLL_DisableDomain_48M + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLL_DisableDomain_48M(void) +{ + CLEAR_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLQEN); +} + +/** + * @brief Check if PLL output mapped on 48MHz domain clock is enabled + * @rmtoll PLLCFGR PLLQEN LL_RCC_PLL_IsEnabledDomain_48M + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_PLL_IsEnabledDomain_48M(void) +{ + return ((READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLQEN) == (RCC_PLLCFGR_PLLQEN)) ? 1UL : 0UL); +} + +/** + * @brief Enable PLL output mapped on SYSCLK domain + * @rmtoll PLLCFGR PLLREN LL_RCC_PLL_EnableDomain_SYS + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLL_EnableDomain_SYS(void) +{ + SET_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLREN); +} + +/** + * @brief Disable PLL output mapped on SYSCLK domain + * @note Cannot be disabled if the PLL clock is used as the system clock + * @note In order to save power, when the PLLCLK of the PLL is + * not used, Main PLL should be 0 + * @rmtoll PLLCFGR PLLREN LL_RCC_PLL_DisableDomain_SYS + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLL_DisableDomain_SYS(void) +{ + CLEAR_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLREN); +} + +/** + * @brief Check if PLL output mapped on SYSCLK domain clock is enabled + * @rmtoll PLLCFGR RCC_PLLCFGR_PLLREN LL_RCC_PLL_LL_RCC_PLL_IsEnabledDomain_SYSIsEnabledDomain_SYS + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_PLL_IsEnabledDomain_SYS(void) +{ + return ((READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLREN) == (RCC_PLLCFGR_PLLREN)) ? 1UL : 0UL); +} + +/** + * @} + */ + +#if defined(SAI1) +/** @defgroup RCC_LL_EF_PLLSAI1 PLLSAI1 + * @{ + */ + +/** + * @brief Enable PLLSAI1 + * @rmtoll CR PLLSAI1ON LL_RCC_PLLSAI1_Enable + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLLSAI1_Enable(void) +{ + SET_BIT(RCC->CR, RCC_CR_PLLSAI1ON); +} + +/** + * @brief Disable PLLSAI1 + * @rmtoll CR PLLSAI1ON LL_RCC_PLLSAI1_Disable + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLLSAI1_Disable(void) +{ + CLEAR_BIT(RCC->CR, RCC_CR_PLLSAI1ON); +} + +/** + * @brief Check if PLLSAI1 Ready + * @rmtoll CR PLLSAI1RDY LL_RCC_PLLSAI1_IsReady + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_PLLSAI1_IsReady(void) +{ + return ((READ_BIT(RCC->CR, RCC_CR_PLLSAI1RDY) == (RCC_CR_PLLSAI1RDY)) ? 1UL : 0UL); +} + +/** + * @brief Configure PLLSAI1 used for 48Mhz domain clock + * @note PLL Source and PLLM Divider can be written only when PLL is disabled + * PLLSAI1 are disabled + * @note PLLN/PLLQ can be written only when PLLSAI1 is disabled + * @note This can be selected for USB, RNG + * @rmtoll PLLCFGR PLLSRC LL_RCC_PLLSAI1_ConfigDomain_48M\n + * PLLCFGR PLLM LL_RCC_PLLSAI1_ConfigDomain_48M\n + * PLLSAI1CFGR PLLN LL_RCC_PLLSAI1_ConfigDomain_48M\n + * PLLSAI1CFGR PLLQ LL_RCC_PLLSAI1_ConfigDomain_48M + * @param Source This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLSOURCE_NONE + * @arg @ref LL_RCC_PLLSOURCE_MSI + * @arg @ref LL_RCC_PLLSOURCE_HSI + * @arg @ref LL_RCC_PLLSOURCE_HSE + * @param PLLM This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLM_DIV_1 + * @arg @ref LL_RCC_PLLM_DIV_2 + * @arg @ref LL_RCC_PLLM_DIV_3 + * @arg @ref LL_RCC_PLLM_DIV_4 + * @arg @ref LL_RCC_PLLM_DIV_5 + * @arg @ref LL_RCC_PLLM_DIV_6 + * @arg @ref LL_RCC_PLLM_DIV_7 + * @arg @ref LL_RCC_PLLM_DIV_8 + * @param PLLN Between 6 and 127 + * @param PLLQ This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLSAI1Q_DIV_2 + * @arg @ref LL_RCC_PLLSAI1Q_DIV_3 + * @arg @ref LL_RCC_PLLSAI1Q_DIV_4 + * @arg @ref LL_RCC_PLLSAI1Q_DIV_5 + * @arg @ref LL_RCC_PLLSAI1Q_DIV_6 + * @arg @ref LL_RCC_PLLSAI1Q_DIV_7 + * @arg @ref LL_RCC_PLLSAI1Q_DIV_8 + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLLSAI1_ConfigDomain_48M(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLQ) +{ + MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC | RCC_PLLCFGR_PLLM, Source | PLLM); + MODIFY_REG(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLN | RCC_PLLSAI1CFGR_PLLQ, (PLLN << RCC_PLLSAI1CFGR_PLLN_Pos) | PLLQ); +} + +/** + * @brief Configure PLLSAI1 used for SAI domain clock + * @note PLL Source and PLLM Divider can be written only when PLL is disabled + * PLLSAI1 are disabled + * @note PLLN/PLLP can be written only when PLLSAI1 is disabled + * @note This can be selected for SAI1 or SAI2 (*) + * @rmtoll PLLCFGR PLLSRC LL_RCC_PLLSAI1_ConfigDomain_SAI\n + * PLLCFGR PLLM LL_RCC_PLLSAI1_ConfigDomain_SAI\n + * PLLSAI1CFGR PLLN LL_RCC_PLLSAI1_ConfigDomain_SAI\n + * PLLSAI1CFGR PLLP LL_RCC_PLLSAI1_ConfigDomain_SAI + * @param Source This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLSOURCE_NONE + * @arg @ref LL_RCC_PLLSOURCE_MSI + * @arg @ref LL_RCC_PLLSOURCE_HSI + * @arg @ref LL_RCC_PLLSOURCE_HSE + * @param PLLM This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLM_DIV_1 + * @arg @ref LL_RCC_PLLM_DIV_2 + * @arg @ref LL_RCC_PLLM_DIV_3 + * @arg @ref LL_RCC_PLLM_DIV_4 + * @arg @ref LL_RCC_PLLM_DIV_5 + * @arg @ref LL_RCC_PLLM_DIV_6 + * @arg @ref LL_RCC_PLLM_DIV_7 + * @arg @ref LL_RCC_PLLM_DIV_8 + * @param PLLN Between 6 and 127 + * @param PLLP This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLSAI1P_DIV_2 + * @arg @ref LL_RCC_PLLSAI1P_DIV_3 + * @arg @ref LL_RCC_PLLSAI1P_DIV_4 + * @arg @ref LL_RCC_PLLSAI1P_DIV_5 + * @arg @ref LL_RCC_PLLSAI1P_DIV_6 + * @arg @ref LL_RCC_PLLSAI1P_DIV_7 + * @arg @ref LL_RCC_PLLSAI1P_DIV_8 + * @arg @ref LL_RCC_PLLSAI1P_DIV_9 + * @arg @ref LL_RCC_PLLSAI1P_DIV_10 + * @arg @ref LL_RCC_PLLSAI1P_DIV_11 + * @arg @ref LL_RCC_PLLSAI1P_DIV_12 + * @arg @ref LL_RCC_PLLSAI1P_DIV_13 + * @arg @ref LL_RCC_PLLSAI1P_DIV_14 + * @arg @ref LL_RCC_PLLSAI1P_DIV_15 + * @arg @ref LL_RCC_PLLSAI1P_DIV_16 + * @arg @ref LL_RCC_PLLSAI1P_DIV_17 + * @arg @ref LL_RCC_PLLSAI1P_DIV_18 + * @arg @ref LL_RCC_PLLSAI1P_DIV_19 + * @arg @ref LL_RCC_PLLSAI1P_DIV_20 + * @arg @ref LL_RCC_PLLSAI1P_DIV_21 + * @arg @ref LL_RCC_PLLSAI1P_DIV_22 + * @arg @ref LL_RCC_PLLSAI1P_DIV_23 + * @arg @ref LL_RCC_PLLSAI1P_DIV_24 + * @arg @ref LL_RCC_PLLSAI1P_DIV_25 + * @arg @ref LL_RCC_PLLSAI1P_DIV_26 + * @arg @ref LL_RCC_PLLSAI1P_DIV_27 + * @arg @ref LL_RCC_PLLSAI1P_DIV_28 + * @arg @ref LL_RCC_PLLSAI1P_DIV_29 + * @arg @ref LL_RCC_PLLSAI1P_DIV_30 + * @arg @ref LL_RCC_PLLSAI1P_DIV_31 + * @arg @ref LL_RCC_PLLSAI1P_DIV_32 + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLLSAI1_ConfigDomain_SAI(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLP) +{ + MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC | RCC_PLLCFGR_PLLM, Source | PLLM); + MODIFY_REG(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLN | RCC_PLLSAI1CFGR_PLLP, + (PLLN << RCC_PLLSAI1CFGR_PLLN_Pos) | PLLP); +} + +/** + * @brief Configure PLLSAI1 used for ADC domain clock + * @note PLL Source and PLLM Divider can be written only when PLL is disabled + * PLLSAI1 are disabled + * @note PLLN/PLLR can be written only when PLLSAI1 is disabled + * @note This can be selected for ADC + * @rmtoll PLLCFGR PLLSRC LL_RCC_PLLSAI1_ConfigDomain_ADC\n + * PLLCFGR PLLM LL_RCC_PLLSAI1_ConfigDomain_ADC\n + * PLLSAI1CFGR PLLN LL_RCC_PLLSAI1_ConfigDomain_ADC\n + * PLLSAI1CFGR PLLR LL_RCC_PLLSAI1_ConfigDomain_ADC + * @param Source This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLSOURCE_NONE + * @arg @ref LL_RCC_PLLSOURCE_MSI + * @arg @ref LL_RCC_PLLSOURCE_HSI + * @arg @ref LL_RCC_PLLSOURCE_HSE + * @param PLLM This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLM_DIV_1 + * @arg @ref LL_RCC_PLLM_DIV_2 + * @arg @ref LL_RCC_PLLM_DIV_3 + * @arg @ref LL_RCC_PLLM_DIV_4 + * @arg @ref LL_RCC_PLLM_DIV_5 + * @arg @ref LL_RCC_PLLM_DIV_6 + * @arg @ref LL_RCC_PLLM_DIV_7 + * @arg @ref LL_RCC_PLLM_DIV_8 + * @param PLLN Between 6 and 127 + * @param PLLR This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLSAI1R_DIV_2 + * @arg @ref LL_RCC_PLLSAI1R_DIV_3 + * @arg @ref LL_RCC_PLLSAI1R_DIV_4 + * @arg @ref LL_RCC_PLLSAI1R_DIV_5 + * @arg @ref LL_RCC_PLLSAI1R_DIV_6 + * @arg @ref LL_RCC_PLLSAI1R_DIV_7 + * @arg @ref LL_RCC_PLLSAI1R_DIV_8 + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLLSAI1_ConfigDomain_ADC(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLR) +{ + MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC | RCC_PLLCFGR_PLLM, Source | PLLM); + MODIFY_REG(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLN | RCC_PLLSAI1CFGR_PLLR, (PLLN << RCC_PLLSAI1CFGR_PLLN_Pos) | PLLR); +} + +/** + * @brief Get SAI1PLL multiplication factor for VCO + * @rmtoll PLLSAI1CFGR PLLN LL_RCC_PLLSAI1_GetN + * @retval Between 6 and 127 + */ +__STATIC_INLINE uint32_t LL_RCC_PLLSAI1_GetN(void) +{ + return (uint32_t)(READ_BIT(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLN) >> RCC_PLLSAI1CFGR_PLLN_Pos); +} + +/** + * @brief Get SAI1PLL division factor for PLLSAI1P + * @note used for PLLSAI1CLK (SAI1 or SAI2 (*) clock). + * @rmtoll PLLSAI1CFGR PLLP LL_RCC_PLLSAI1_GetP + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_PLLSAI1P_DIV_2 + * @arg @ref LL_RCC_PLLSAI1P_DIV_3 + * @arg @ref LL_RCC_PLLSAI1P_DIV_4 + * @arg @ref LL_RCC_PLLSAI1P_DIV_5 + * @arg @ref LL_RCC_PLLSAI1P_DIV_6 + * @arg @ref LL_RCC_PLLSAI1P_DIV_7 + * @arg @ref LL_RCC_PLLSAI1P_DIV_8 + * @arg @ref LL_RCC_PLLSAI1P_DIV_9 + * @arg @ref LL_RCC_PLLSAI1P_DIV_10 + * @arg @ref LL_RCC_PLLSAI1P_DIV_11 + * @arg @ref LL_RCC_PLLSAI1P_DIV_12 + * @arg @ref LL_RCC_PLLSAI1P_DIV_13 + * @arg @ref LL_RCC_PLLSAI1P_DIV_14 + * @arg @ref LL_RCC_PLLSAI1P_DIV_15 + * @arg @ref LL_RCC_PLLSAI1P_DIV_16 + * @arg @ref LL_RCC_PLLSAI1P_DIV_17 + * @arg @ref LL_RCC_PLLSAI1P_DIV_18 + * @arg @ref LL_RCC_PLLSAI1P_DIV_19 + * @arg @ref LL_RCC_PLLSAI1P_DIV_20 + * @arg @ref LL_RCC_PLLSAI1P_DIV_21 + * @arg @ref LL_RCC_PLLSAI1P_DIV_22 + * @arg @ref LL_RCC_PLLSAI1P_DIV_23 + * @arg @ref LL_RCC_PLLSAI1P_DIV_24 + * @arg @ref LL_RCC_PLLSAI1P_DIV_25 + * @arg @ref LL_RCC_PLLSAI1P_DIV_26 + * @arg @ref LL_RCC_PLLSAI1P_DIV_27 + * @arg @ref LL_RCC_PLLSAI1P_DIV_28 + * @arg @ref LL_RCC_PLLSAI1P_DIV_29 + * @arg @ref LL_RCC_PLLSAI1P_DIV_30 + * @arg @ref LL_RCC_PLLSAI1P_DIV_31 + * @arg @ref LL_RCC_PLLSAI1P_DIV_32 + */ +__STATIC_INLINE uint32_t LL_RCC_PLLSAI1_GetP(void) +{ + return (uint32_t)(READ_BIT(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLP)); +} + +/** + * @brief Get SAI1PLL division factor for PLLQ + * @note used PLL48M2CLK selected for USB, RNG (48 MHz clock) + * @rmtoll PLLSAI1CFGR PLLQ LL_RCC_PLLSAI1_GetQ + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_PLLSAI1Q_DIV_2 + * @arg @ref LL_RCC_PLLSAI1Q_DIV_3 + * @arg @ref LL_RCC_PLLSAI1Q_DIV_4 + * @arg @ref LL_RCC_PLLSAI1Q_DIV_5 + * @arg @ref LL_RCC_PLLSAI1Q_DIV_6 + * @arg @ref LL_RCC_PLLSAI1Q_DIV_7 + * @arg @ref LL_RCC_PLLSAI1Q_DIV_8 + */ +__STATIC_INLINE uint32_t LL_RCC_PLLSAI1_GetQ(void) +{ + return (uint32_t)(READ_BIT(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLQ)); +} + +/** + * @brief Get PLLSAI1 division factor for PLLSAIR + * @note used for PLLADC1CLK (ADC clock) + * @rmtoll PLLSAI1CFGR PLLR LL_RCC_PLLSAI1_GetR + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_PLLSAI1R_DIV_2 + * @arg @ref LL_RCC_PLLSAI1R_DIV_3 + * @arg @ref LL_RCC_PLLSAI1R_DIV_4 + * @arg @ref LL_RCC_PLLSAI1R_DIV_5 + * @arg @ref LL_RCC_PLLSAI1R_DIV_6 + * @arg @ref LL_RCC_PLLSAI1R_DIV_7 + * @arg @ref LL_RCC_PLLSAI1R_DIV_8 + */ +__STATIC_INLINE uint32_t LL_RCC_PLLSAI1_GetR(void) +{ + return (uint32_t)(READ_BIT(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLR)); +} + + +/** + * @brief Enable PLLSAI1 output mapped on SAI domain clock + * @rmtoll PLLSAI1CFGR PLLPEN LL_RCC_PLLSAI1_EnableDomain_SAI + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLLSAI1_EnableDomain_SAI(void) +{ + SET_BIT(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLPEN); +} + +/** + * @brief Disable PLLSAI1 output mapped on SAI domain clock + * @note In order to save power, when of the PLLSAI1 is + * not used, should be 0 + * @rmtoll PLLSAI1CFGR PLLPEN LL_RCC_PLLSAI1_DisableDomain_SAI + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLLSAI1_DisableDomain_SAI(void) +{ + CLEAR_BIT(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLPEN); +} + +/** + * @brief Check if PLLSAI1 output mapped on SAI domain clock is enabled + * @rmtoll PLLSAI1CFGR PLLPEN LL_RCC_PLLSAI1_IsEnabledDomain_SAI + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_PLLSAI1_IsEnabledDomain_SAI(void) +{ + return ((READ_BIT(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLPEN) == (RCC_PLLSAI1CFGR_PLLPEN)) ? 1UL : 0UL); +} + +/** + * @brief Enable PLLSAI1 output mapped on 48MHz domain clock + * @rmtoll PLLSAI1CFGR PLLQEN LL_RCC_PLLSAI1_EnableDomain_48M + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLLSAI1_EnableDomain_48M(void) +{ + SET_BIT(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLQEN); +} + +/** + * @brief Disable PLLSAI1 output mapped on 48MHz domain clock + * @note In order to save power, when of the PLLSAI1 is + * not used, should be 0 + * @rmtoll PLLSAI1CFGR PLLQEN LL_RCC_PLLSAI1_DisableDomain_48M + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLLSAI1_DisableDomain_48M(void) +{ + CLEAR_BIT(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLQEN); +} + +/** + * @brief Check if PLLSAI1 output mapped on 48MHz domain clock is enabled + * @rmtoll PLLSAI1CFGR PLLQEN LL_RCC_PLLSAI1_IsEnabledDomain_48M + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_PLLSAI1_IsEnabledDomain_48M(void) +{ + return ((READ_BIT(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLQEN) == (RCC_PLLSAI1CFGR_PLLQEN)) ? 1UL : 0UL); +} + +/** + * @brief Enable PLLSAI1 output mapped on ADC domain clock + * @rmtoll PLLSAI1CFGR PLLREN LL_RCC_PLLSAI1_EnableDomain_ADC + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLLSAI1_EnableDomain_ADC(void) +{ + SET_BIT(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLREN); +} + +/** + * @brief Disable PLLSAI1 output mapped on ADC domain clock + * @note In order to save power, when of the PLLSAI1 is + * not used, Main PLLSAI1 should be 0 + * @rmtoll PLLSAI1CFGR PLLREN LL_RCC_PLLSAI1_DisableDomain_ADC + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLLSAI1_DisableDomain_ADC(void) +{ + CLEAR_BIT(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLREN); +} + +/** + * @brief Check if PLLSAI1 output mapped on ADC domain clock is enabled + * @rmtoll PLLSAI1CFGR PLLREN LL_RCC_PLLSAI1_IsEnabledDomain_ADC + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_PLLSAI1_IsEnabledDomain_ADC(void) +{ + return ((READ_BIT(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLREN) == (RCC_PLLSAI1CFGR_PLLREN)) ? 1UL : 0UL); +} +#endif /* SAI1 */ + +/** + * @} + */ + + + +/** @defgroup RCC_LL_EF_FLAG_Management FLAG Management + * @{ + */ + +/** + * @brief Clear LSI1 ready interrupt flag + * @rmtoll CICR LSI1RDYC LL_RCC_ClearFlag_LSI1RDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_ClearFlag_LSI1RDY(void) +{ + SET_BIT(RCC->CICR, RCC_CICR_LSI1RDYC); +} + +/** + * @brief Clear LSI2 ready interrupt flag + * @rmtoll CICR LSI2RDYC LL_RCC_ClearFlag_LSI2RDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_ClearFlag_LSI2RDY(void) +{ + SET_BIT(RCC->CICR, RCC_CICR_LSI2RDYC); +} + +/** + * @brief Clear LSE ready interrupt flag + * @rmtoll CICR LSERDYC LL_RCC_ClearFlag_LSERDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_ClearFlag_LSERDY(void) +{ + SET_BIT(RCC->CICR, RCC_CICR_LSERDYC); +} + +/** + * @brief Clear MSI ready interrupt flag + * @rmtoll CICR MSIRDYC LL_RCC_ClearFlag_MSIRDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_ClearFlag_MSIRDY(void) +{ + SET_BIT(RCC->CICR, RCC_CICR_MSIRDYC); +} + +/** + * @brief Clear HSI ready interrupt flag + * @rmtoll CICR HSIRDYC LL_RCC_ClearFlag_HSIRDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_ClearFlag_HSIRDY(void) +{ + SET_BIT(RCC->CICR, RCC_CICR_HSIRDYC); +} + +/** + * @brief Clear HSE ready interrupt flag + * @rmtoll CICR HSERDYC LL_RCC_ClearFlag_HSERDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_ClearFlag_HSERDY(void) +{ + SET_BIT(RCC->CICR, RCC_CICR_HSERDYC); +} + +/** + * @brief Configure PLL clock source + * @rmtoll PLLCFGR PLLSRC LL_RCC_PLL_SetMainSource + * @param PLLSource This parameter can be one of the following values: + * @arg @ref LL_RCC_PLLSOURCE_MSI + * @arg @ref LL_RCC_PLLSOURCE_HSI + * @arg @ref LL_RCC_PLLSOURCE_HSE + * @retval None + */ +__STATIC_INLINE void LL_RCC_PLL_SetMainSource(uint32_t PLLSource) +{ + MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC, PLLSource); +} + +/** + * @brief Get the oscillator used as PLL clock source. + * @rmtoll PLLCFGR PLLSRC LL_RCC_PLL_GetMainSource + * @retval Returned value can be one of the following values: + * @arg @ref LL_RCC_PLLSOURCE_NONE + * @arg @ref LL_RCC_PLLSOURCE_MSI + * @arg @ref LL_RCC_PLLSOURCE_HSI + * @arg @ref LL_RCC_PLLSOURCE_HSE + */ +__STATIC_INLINE uint32_t LL_RCC_PLL_GetMainSource(void) +{ + return (uint32_t)(READ_BIT(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC)); +} + +/** + * @brief Clear PLL ready interrupt flag + * @rmtoll CICR PLLRDYC LL_RCC_ClearFlag_PLLRDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_ClearFlag_PLLRDY(void) +{ + SET_BIT(RCC->CICR, RCC_CICR_PLLRDYC); +} + +#if defined(RCC_HSI48_SUPPORT) +/** + * @brief Clear HSI48 ready interrupt flag + * @rmtoll CICR HSI48RDYC LL_RCC_ClearFlag_HSI48RDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_ClearFlag_HSI48RDY(void) +{ + SET_BIT(RCC->CICR, RCC_CICR_HSI48RDYC); +} +#endif /* RCC_HSI48_SUPPORT */ + +#if defined(SAI1) +/** + * @brief Clear PLLSAI1 ready interrupt flag + * @rmtoll CICR PLLSAI1RDYC LL_RCC_ClearFlag_PLLSAI1RDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_ClearFlag_PLLSAI1RDY(void) +{ + SET_BIT(RCC->CICR, RCC_CICR_PLLSAI1RDYC); +} +#endif /* SAI1 */ + +/** + * @brief Clear Clock security system interrupt flag + * @rmtoll CICR CSSC LL_RCC_ClearFlag_HSECSS + * @retval None + */ +__STATIC_INLINE void LL_RCC_ClearFlag_HSECSS(void) +{ + SET_BIT(RCC->CICR, RCC_CICR_CSSC); +} + +/** + * @brief Clear LSE Clock security system interrupt flag + * @rmtoll CICR LSECSSC LL_RCC_ClearFlag_LSECSS + * @retval None + */ +__STATIC_INLINE void LL_RCC_ClearFlag_LSECSS(void) +{ + SET_BIT(RCC->CICR, RCC_CICR_LSECSSC); +} + +/** + * @brief Check if LSI1 ready interrupt occurred or not + * @rmtoll CIFR LSI1RDYF LL_RCC_IsActiveFlag_LSI1RDY + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_LSI1RDY(void) +{ + return ((READ_BIT(RCC->CIFR, RCC_CIFR_LSI1RDYF) == (RCC_CIFR_LSI1RDYF)) ? 1UL : 0UL); +} + +/** + * @brief Check if LSI2 ready interrupt occurred or not + * @rmtoll CIFR LSI2RDYF LL_RCC_IsActiveFlag_LSI2RDY + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_LSI2RDY(void) +{ + return ((READ_BIT(RCC->CIFR, RCC_CIFR_LSI2RDYF) == (RCC_CIFR_LSI2RDYF)) ? 1UL : 0UL); +} + +/** + * @brief Check if LSE ready interrupt occurred or not + * @rmtoll CIFR LSERDYF LL_RCC_IsActiveFlag_LSERDY + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_LSERDY(void) +{ + return ((READ_BIT(RCC->CIFR, RCC_CIFR_LSERDYF) == (RCC_CIFR_LSERDYF)) ? 1UL : 0UL); +} + +/** + * @brief Check if MSI ready interrupt occurred or not + * @rmtoll CIFR MSIRDYF LL_RCC_IsActiveFlag_MSIRDY + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_MSIRDY(void) +{ + return ((READ_BIT(RCC->CIFR, RCC_CIFR_MSIRDYF) == (RCC_CIFR_MSIRDYF)) ? 1UL : 0UL); +} + +/** + * @brief Check if HSI ready interrupt occurred or not + * @rmtoll CIFR HSIRDYF LL_RCC_IsActiveFlag_HSIRDY + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_HSIRDY(void) +{ + return ((READ_BIT(RCC->CIFR, RCC_CIFR_HSIRDYF) == (RCC_CIFR_HSIRDYF)) ? 1UL : 0UL); +} + +/** + * @brief Check if HSE ready interrupt occurred or not + * @rmtoll CIFR HSERDYF LL_RCC_IsActiveFlag_HSERDY + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_HSERDY(void) +{ + return ((READ_BIT(RCC->CIFR, RCC_CIFR_HSERDYF) == (RCC_CIFR_HSERDYF)) ? 1UL : 0UL); +} + +/** + * @brief Check if PLL ready interrupt occurred or not + * @rmtoll CIFR PLLRDYF LL_RCC_IsActiveFlag_PLLRDY + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PLLRDY(void) +{ + return ((READ_BIT(RCC->CIFR, RCC_CIFR_PLLRDYF) == (RCC_CIFR_PLLRDYF)) ? 1UL : 0UL); +} + +#if defined(RCC_HSI48_SUPPORT) +/** + * @brief Check if HSI48 ready interrupt occurred or not + * @rmtoll CIFR HSI48RDYF LL_RCC_IsActiveFlag_HSI48RDY + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_HSI48RDY(void) +{ + return ((READ_BIT(RCC->CIFR, RCC_CIFR_HSI48RDYF) == (RCC_CIFR_HSI48RDYF)) ? 1UL : 0UL); +} +#endif /* RCC_HSI48_SUPPORT */ + +#if defined(SAI1) +/** + * @brief Check if PLLSAI1 ready interrupt occurred or not + * @rmtoll CIFR PLLSAI1RDYF LL_RCC_IsActiveFlag_PLLSAI1RDY + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PLLSAI1RDY(void) +{ + return ((READ_BIT(RCC->CIFR, RCC_CIFR_PLLSAI1RDYF) == (RCC_CIFR_PLLSAI1RDYF)) ? 1UL : 0UL); +} +#endif /* SAI1 */ + +/** + * @brief Check if Clock security system interrupt occurred or not + * @rmtoll CIFR CSSF LL_RCC_IsActiveFlag_HSECSS + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_HSECSS(void) +{ + return ((READ_BIT(RCC->CIFR, RCC_CIFR_CSSF) == (RCC_CIFR_CSSF)) ? 1UL : 0UL); +} + +/** + * @brief Check if LSE Clock security system interrupt occurred or not + * @rmtoll CIFR LSECSSF LL_RCC_IsActiveFlag_LSECSS + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_LSECSS(void) +{ + return ((READ_BIT(RCC->CIFR, RCC_CIFR_LSECSSF) == (RCC_CIFR_LSECSSF)) ? 1UL : 0UL); +} + +/** + * @brief Check if HCLK1 prescaler flag value has been applied or not + * @rmtoll CFGR HPREF LL_RCC_IsActiveFlag_HPRE + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_HPRE(void) +{ + return ((READ_BIT(RCC->CFGR, RCC_CFGR_HPREF) == (RCC_CFGR_HPREF)) ? 1UL : 0UL); +} + +/** + * @brief Check if HCLK2 prescaler flag value has been applied or not + * @rmtoll EXTCFGR C2HPREF LL_RCC_IsActiveFlag_C2HPRE + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_C2HPRE(void) +{ + return ((READ_BIT(RCC->EXTCFGR, RCC_EXTCFGR_C2HPREF) == (RCC_EXTCFGR_C2HPREF)) ? 1UL : 0UL); +} + +/** + * @brief Check if HCLK4 prescaler flag value has been applied or not + * @rmtoll EXTCFGR SHDHPREF LL_RCC_IsActiveFlag_SHDHPRE + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_SHDHPRE(void) +{ + return ((READ_BIT(RCC->EXTCFGR, RCC_EXTCFGR_SHDHPREF) == (RCC_EXTCFGR_SHDHPREF)) ? 1UL : 0UL); +} + + +/** + * @brief Check if PLCK1 prescaler flag value has been applied or not + * @rmtoll CFGR PPRE1F LL_RCC_IsActiveFlag_PPRE1 + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PPRE1(void) +{ + return ((READ_BIT(RCC->CFGR, RCC_CFGR_PPRE1F) == (RCC_CFGR_PPRE1F)) ? 1UL : 0UL); +} + +/** + * @brief Check if PLCK2 prescaler flag value has been applied or not + * @rmtoll CFGR PPRE2F LL_RCC_IsActiveFlag_PPRE2 + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PPRE2(void) +{ + return ((READ_BIT(RCC->CFGR, RCC_CFGR_PPRE2F) == (RCC_CFGR_PPRE2F)) ? 1UL : 0UL); +} + +/** + * @brief Check if RCC flag Independent Watchdog reset is set or not. + * @rmtoll CSR IWDGRSTF LL_RCC_IsActiveFlag_IWDGRST + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_IWDGRST(void) +{ + return ((READ_BIT(RCC->CSR, RCC_CSR_IWDGRSTF) == (RCC_CSR_IWDGRSTF)) ? 1UL : 0UL); +} + +/** + * @brief Check if RCC flag Low Power reset is set or not. + * @rmtoll CSR LPWRRSTF LL_RCC_IsActiveFlag_LPWRRST + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_LPWRRST(void) +{ + return ((READ_BIT(RCC->CSR, RCC_CSR_LPWRRSTF) == (RCC_CSR_LPWRRSTF)) ? 1UL : 0UL); +} + +/** + * @brief Check if RCC flag Option byte reset is set or not. + * @rmtoll CSR OBLRSTF LL_RCC_IsActiveFlag_OBLRST + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_OBLRST(void) +{ + return ((READ_BIT(RCC->CSR, RCC_CSR_OBLRSTF) == (RCC_CSR_OBLRSTF)) ? 1UL : 0UL); +} + +/** + * @brief Check if RCC flag Pin reset is set or not. + * @rmtoll CSR PINRSTF LL_RCC_IsActiveFlag_PINRST + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_PINRST(void) +{ + return ((READ_BIT(RCC->CSR, RCC_CSR_PINRSTF) == (RCC_CSR_PINRSTF)) ? 1UL : 0UL); +} + +/** + * @brief Check if RCC flag Software reset is set or not. + * @rmtoll CSR SFTRSTF LL_RCC_IsActiveFlag_SFTRST + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_SFTRST(void) +{ + return ((READ_BIT(RCC->CSR, RCC_CSR_SFTRSTF) == (RCC_CSR_SFTRSTF)) ? 1UL : 0UL); +} + +/** + * @brief Check if RCC flag Window Watchdog reset is set or not. + * @rmtoll CSR WWDGRSTF LL_RCC_IsActiveFlag_WWDGRST + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_WWDGRST(void) +{ + return ((READ_BIT(RCC->CSR, RCC_CSR_WWDGRSTF) == (RCC_CSR_WWDGRSTF)) ? 1UL : 0UL); +} + +/** + * @brief Check if RCC flag BOR reset is set or not. + * @rmtoll CSR BORRSTF LL_RCC_IsActiveFlag_BORRST + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsActiveFlag_BORRST(void) +{ + return ((READ_BIT(RCC->CSR, RCC_CSR_BORRSTF) == (RCC_CSR_BORRSTF)) ? 1UL : 0UL); +} + +/** + * @brief Set RMVF bit to clear the reset flags. + * @rmtoll CSR RMVF LL_RCC_ClearResetFlags + * @retval None + */ +__STATIC_INLINE void LL_RCC_ClearResetFlags(void) +{ + SET_BIT(RCC->CSR, RCC_CSR_RMVF); +} + +/** + * @} + */ + +/** @defgroup RCC_LL_EF_IT_Management IT Management + * @{ + */ + +/** + * @brief Enable LSI1 ready interrupt + * @rmtoll CIER LSI1RDYIE LL_RCC_EnableIT_LSI1RDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_EnableIT_LSI1RDY(void) +{ + SET_BIT(RCC->CIER, RCC_CIER_LSI1RDYIE); +} + +/** + * @brief Enable LSI2 ready interrupt + * @rmtoll CIER LSI2RDYIE LL_RCC_EnableIT_LSI2RDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_EnableIT_LSI2RDY(void) +{ + SET_BIT(RCC->CIER, RCC_CIER_LSI2RDYIE); +} +/** + * @brief Enable LSE ready interrupt + * @rmtoll CIER LSERDYIE LL_RCC_EnableIT_LSERDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_EnableIT_LSERDY(void) +{ + SET_BIT(RCC->CIER, RCC_CIER_LSERDYIE); +} + +/** + * @brief Enable MSI ready interrupt + * @rmtoll CIER MSIRDYIE LL_RCC_EnableIT_MSIRDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_EnableIT_MSIRDY(void) +{ + SET_BIT(RCC->CIER, RCC_CIER_MSIRDYIE); +} + +/** + * @brief Enable HSI ready interrupt + * @rmtoll CIER HSIRDYIE LL_RCC_EnableIT_HSIRDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_EnableIT_HSIRDY(void) +{ + SET_BIT(RCC->CIER, RCC_CIER_HSIRDYIE); +} + +/** + * @brief Enable HSE ready interrupt + * @rmtoll CIER HSERDYIE LL_RCC_EnableIT_HSERDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_EnableIT_HSERDY(void) +{ + SET_BIT(RCC->CIER, RCC_CIER_HSERDYIE); +} + +/** + * @brief Enable PLL ready interrupt + * @rmtoll CIER PLLRDYIE LL_RCC_EnableIT_PLLRDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_EnableIT_PLLRDY(void) +{ + SET_BIT(RCC->CIER, RCC_CIER_PLLRDYIE); +} + +#if defined(RCC_HSI48_SUPPORT) +/** + * @brief Enable HSI48 ready interrupt + * @rmtoll CIER HSI48RDYIE LL_RCC_EnableIT_HSI48RDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_EnableIT_HSI48RDY(void) +{ + SET_BIT(RCC->CIER, RCC_CIER_HSI48RDYIE); +} +#endif /* RCC_HSI48_SUPPORT */ + +#if defined(SAI1) +/** + * @brief Enable PLLSAI1 ready interrupt + * @rmtoll CIER PLLSAI1RDYIE LL_RCC_EnableIT_PLLSAI1RDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_EnableIT_PLLSAI1RDY(void) +{ + SET_BIT(RCC->CIER, RCC_CIER_PLLSAI1RDYIE); +} +#endif /* SAI1 */ + +/** + * @brief Enable LSE clock security system interrupt + * @rmtoll CIER LSECSSIE LL_RCC_EnableIT_LSECSS + * @retval None + */ +__STATIC_INLINE void LL_RCC_EnableIT_LSECSS(void) +{ + SET_BIT(RCC->CIER, RCC_CIER_LSECSSIE); +} + +/** + * @brief Disable LSI1 ready interrupt + * @rmtoll CIER LSI1RDYIE LL_RCC_DisableIT_LSI1RDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_DisableIT_LSI1RDY(void) +{ + CLEAR_BIT(RCC->CIER, RCC_CIER_LSI1RDYIE); +} + +/** + * @brief Disable LSI2 ready interrupt + * @rmtoll CIER LSI2RDYIE LL_RCC_DisableIT_LSI2RDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_DisableIT_LSI2RDY(void) +{ + CLEAR_BIT(RCC->CIER, RCC_CIER_LSI2RDYIE); +} +/** + * @brief Disable LSE ready interrupt + * @rmtoll CIER LSERDYIE LL_RCC_DisableIT_LSERDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_DisableIT_LSERDY(void) +{ + CLEAR_BIT(RCC->CIER, RCC_CIER_LSERDYIE); +} + +/** + * @brief Disable MSI ready interrupt + * @rmtoll CIER MSIRDYIE LL_RCC_DisableIT_MSIRDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_DisableIT_MSIRDY(void) +{ + CLEAR_BIT(RCC->CIER, RCC_CIER_MSIRDYIE); +} + +/** + * @brief Disable HSI ready interrupt + * @rmtoll CIER HSIRDYIE LL_RCC_DisableIT_HSIRDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_DisableIT_HSIRDY(void) +{ + CLEAR_BIT(RCC->CIER, RCC_CIER_HSIRDYIE); +} + +/** + * @brief Disable HSE ready interrupt + * @rmtoll CIER HSERDYIE LL_RCC_DisableIT_HSERDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_DisableIT_HSERDY(void) +{ + CLEAR_BIT(RCC->CIER, RCC_CIER_HSERDYIE); +} + +/** + * @brief Disable PLL ready interrupt + * @rmtoll CIER PLLRDYIE LL_RCC_DisableIT_PLLRDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_DisableIT_PLLRDY(void) +{ + CLEAR_BIT(RCC->CIER, RCC_CIER_PLLRDYIE); +} + +#if defined(RCC_HSI48_SUPPORT) +/** + * @brief Disable HSI48 ready interrupt + * @rmtoll CIER HSI48RDYIE LL_RCC_DisableIT_HSI48RDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_DisableIT_HSI48RDY(void) +{ + CLEAR_BIT(RCC->CIER, RCC_CIER_HSI48RDYIE); +} +#endif /* RCC_HSI48_SUPPORT */ + +#if defined(SAI1) +/** + * @brief Disable PLLSAI1 ready interrupt + * @rmtoll CIER PLLSAI1RDYIE LL_RCC_DisableIT_PLLSAI1RDY + * @retval None + */ +__STATIC_INLINE void LL_RCC_DisableIT_PLLSAI1RDY(void) +{ + CLEAR_BIT(RCC->CIER, RCC_CIER_PLLSAI1RDYIE); +} +#endif /* SAI1 */ + +/** + * @brief Disable LSE clock security system interrupt + * @rmtoll CIER LSECSSIE LL_RCC_DisableIT_LSECSS + * @retval None + */ +__STATIC_INLINE void LL_RCC_DisableIT_LSECSS(void) +{ + CLEAR_BIT(RCC->CIER, RCC_CIER_LSECSSIE); +} + +/** + * @brief Checks if LSI1 ready interrupt source is enabled or disabled. + * @rmtoll CIER LSI1RDYIE LL_RCC_IsEnabledIT_LSI1RDY + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_LSI1RDY(void) +{ + return ((READ_BIT(RCC->CIER, RCC_CIER_LSI1RDYIE) == (RCC_CIER_LSI1RDYIE)) ? 1UL : 0UL); +} + +/** + * @brief Checks if LSI2 ready interrupt source is enabled or disabled. + * @rmtoll CIER LSI2RDYIE LL_RCC_IsEnabledIT_LSI2RDY + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_LSI2RDY(void) +{ + return ((READ_BIT(RCC->CIER, RCC_CIER_LSI2RDYIE) == (RCC_CIER_LSI2RDYIE)) ? 1UL : 0UL); +} +/** + * @brief Checks if LSE ready interrupt source is enabled or disabled. + * @rmtoll CIER LSERDYIE LL_RCC_IsEnabledIT_LSERDY + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_LSERDY(void) +{ + return ((READ_BIT(RCC->CIER, RCC_CIER_LSERDYIE) == (RCC_CIER_LSERDYIE)) ? 1UL : 0UL); +} + +/** + * @brief Checks if MSI ready interrupt source is enabled or disabled. + * @rmtoll CIER MSIRDYIE LL_RCC_IsEnabledIT_MSIRDY + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_MSIRDY(void) +{ + return ((READ_BIT(RCC->CIER, RCC_CIER_MSIRDYIE) == (RCC_CIER_MSIRDYIE)) ? 1UL : 0UL); +} + +/** + * @brief Checks if HSI ready interrupt source is enabled or disabled. + * @rmtoll CIER HSIRDYIE LL_RCC_IsEnabledIT_HSIRDY + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_HSIRDY(void) +{ + return ((READ_BIT(RCC->CIER, RCC_CIER_HSIRDYIE) == (RCC_CIER_HSIRDYIE)) ? 1UL : 0UL); +} + +/** + * @brief Checks if HSE ready interrupt source is enabled or disabled. + * @rmtoll CIER HSERDYIE LL_RCC_IsEnabledIT_HSERDY + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_HSERDY(void) +{ + return ((READ_BIT(RCC->CIER, RCC_CIER_HSERDYIE) == (RCC_CIER_HSERDYIE)) ? 1UL : 0UL); +} + +/** + * @brief Checks if PLL ready interrupt source is enabled or disabled. + * @rmtoll CIER PLLRDYIE LL_RCC_IsEnabledIT_PLLRDY + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_PLLRDY(void) +{ + return ((READ_BIT(RCC->CIER, RCC_CIER_PLLRDYIE) == (RCC_CIER_PLLRDYIE)) ? 1UL : 0UL); +} + +#if defined(RCC_HSI48_SUPPORT) +/** + * @brief Checks if HSI48 ready interrupt source is enabled or disabled. + * @rmtoll CIER HSI48RDYIE LL_RCC_IsEnabledIT_HSI48RDY + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_HSI48RDY(void) +{ + return ((READ_BIT(RCC->CIER, RCC_CIER_HSI48RDYIE) == (RCC_CIER_HSI48RDYIE)) ? 1UL : 0UL); +} +#endif /* RCC_HSI48_SUPPORT */ + +#if defined(SAI1) +/** + * @brief Checks if PLLSAI1 ready interrupt source is enabled or disabled. + * @rmtoll CIER PLLSAI1RDYIE LL_RCC_IsEnabledIT_PLLSAI1RDY + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_PLLSAI1RDY(void) +{ + return ((READ_BIT(RCC->CIER, RCC_CIER_PLLSAI1RDYIE) == (RCC_CIER_PLLSAI1RDYIE)) ? 1UL : 0UL); +} +#endif /* SAI1 */ + +/** + * @brief Checks if LSECSS interrupt source is enabled or disabled. + * @rmtoll CIER LSECSSIE LL_RCC_IsEnabledIT_LSECSS + * @retval State of bit (1 or 0). + */ +__STATIC_INLINE uint32_t LL_RCC_IsEnabledIT_LSECSS(void) +{ + return ((READ_BIT(RCC->CIER, RCC_CIER_LSECSSIE) == (RCC_CIER_LSECSSIE)) ? 1UL : 0UL); +} + +/** + * @} + */ + +#if defined(USE_FULL_LL_DRIVER) +/** @defgroup RCC_LL_EF_Init De-initialization function + * @{ + */ +ErrorStatus LL_RCC_DeInit(void); +/** + * @} + */ + +/** @defgroup RCC_LL_EF_Get_Freq Get system and peripherals clocks frequency functions + * @{ + */ +void LL_RCC_GetSystemClocksFreq(LL_RCC_ClocksTypeDef *RCC_Clocks); +#if defined(RCC_SMPS_SUPPORT) +uint32_t LL_RCC_GetSMPSClockFreq(void); +#endif /* RCC_SMPS_SUPPORT */ +uint32_t LL_RCC_GetUSARTClockFreq(uint32_t USARTxSource); +uint32_t LL_RCC_GetI2CClockFreq(uint32_t I2CxSource); +#if defined(LPUART1) +uint32_t LL_RCC_GetLPUARTClockFreq(uint32_t LPUARTxSource); +#endif /* LPUART1 */ +uint32_t LL_RCC_GetLPTIMClockFreq(uint32_t LPTIMxSource); +#if defined(SAI1) +uint32_t LL_RCC_GetSAIClockFreq(uint32_t SAIxSource); +#endif /* SAI1 */ +uint32_t LL_RCC_GetCLK48ClockFreq(uint32_t CLK48xSource); +uint32_t LL_RCC_GetRNGClockFreq(uint32_t RNGxSource); +#if defined(USB) +uint32_t LL_RCC_GetUSBClockFreq(uint32_t USBxSource); +#endif /* USB */ +uint32_t LL_RCC_GetADCClockFreq(uint32_t ADCxSource); +uint32_t LL_RCC_GetRTCClockFreq(void); +uint32_t LL_RCC_GetRFWKPClockFreq(void); +/** + * @} + */ +#endif /* USE_FULL_LL_DRIVER */ + +/** + * @} + */ + +/** + * @} + */ + +#endif /* RCC */ + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* STM32WBxx_LL_RCC_H */ -- cgit v1.2.3