/** | |
****************************************************************************** | |
* @file stm32l4xx_hal_rcc_ex.h | |
* @author MCD Application Team | |
* @version V1.6.0 | |
* @date 28-October-2016 | |
* @brief Header file of RCC HAL Extended module. | |
****************************************************************************** | |
* @attention | |
* | |
* <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> | |
* | |
* Redistribution and use in source and binary forms, with or without modification, | |
* are permitted provided that the following conditions are met: | |
* 1. Redistributions of source code must retain the above copyright notice, | |
* this list of conditions and the following disclaimer. | |
* 2. Redistributions in binary form must reproduce the above copyright notice, | |
* this list of conditions and the following disclaimer in the documentation | |
* and/or other materials provided with the distribution. | |
* 3. Neither the name of STMicroelectronics nor the names of its contributors | |
* may be used to endorse or promote products derived from this software | |
* without specific prior written permission. | |
* | |
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE | |
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER | |
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | |
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
* | |
****************************************************************************** | |
*/ | |
/* Define to prevent recursive inclusion -------------------------------------*/ | |
#ifndef __STM32L4xx_HAL_RCC_EX_H | |
#define __STM32L4xx_HAL_RCC_EX_H | |
#ifdef __cplusplus | |
extern "C" { | |
#endif | |
/* Includes ------------------------------------------------------------------*/ | |
#include "stm32l4xx_hal_def.h" | |
/** @addtogroup STM32L4xx_HAL_Driver | |
* @{ | |
*/ | |
/** @addtogroup RCCEx | |
* @{ | |
*/ | |
/* Exported types ------------------------------------------------------------*/ | |
/** @defgroup RCCEx_Exported_Types RCCEx Exported Types | |
* @{ | |
*/ | |
/** | |
* @brief PLLSAI1 Clock structure definition | |
*/ | |
typedef struct | |
{ | |
uint32_t PLLSAI1Source; /*!< PLLSAI1Source: PLLSAI1 entry clock source. | |
This parameter must be a value of @ref RCC_PLL_Clock_Source */ | |
uint32_t PLLSAI1M; /*!< PLLSAI1M: specifies the division factor for PLLSAI1 input clock. | |
This parameter must be a number between Min_Data = 1 and Max_Data = 8 */ | |
uint32_t PLLSAI1N; /*!< PLLSAI1N: specifies the multiplication factor for PLLSAI1 VCO output clock. | |
This parameter must be a number between 8 and 86 or 127 depending on devices. */ | |
uint32_t PLLSAI1P; /*!< PLLSAI1P: specifies the division factor for SAI clock. | |
This parameter must be a value of @ref RCC_PLLP_Clock_Divider */ | |
uint32_t PLLSAI1Q; /*!< PLLSAI1Q: specifies the division factor for USB/RNG/SDMMC1 clock. | |
This parameter must be a value of @ref RCC_PLLQ_Clock_Divider */ | |
uint32_t PLLSAI1R; /*!< PLLSAI1R: specifies the division factor for ADC clock. | |
This parameter must be a value of @ref RCC_PLLR_Clock_Divider */ | |
uint32_t PLLSAI1ClockOut; /*!< PLLSAIClockOut: specifies PLLSAI1 output clock to be enabled. | |
This parameter must be a value of @ref RCC_PLLSAI1_Clock_Output */ | |
}RCC_PLLSAI1InitTypeDef; | |
#if defined(RCC_PLLSAI2_SUPPORT) | |
/** | |
* @brief PLLSAI2 Clock structure definition | |
*/ | |
typedef struct | |
{ | |
uint32_t PLLSAI2Source; /*!< PLLSAI2Source: PLLSAI2 entry clock source. | |
This parameter must be a value of @ref RCC_PLL_Clock_Source */ | |
uint32_t PLLSAI2M; /*!< PLLSAI2M: specifies the division factor for PLLSAI2 input clock. | |
This parameter must be a number between Min_Data = 1 and Max_Data = 8 */ | |
uint32_t PLLSAI2N; /*!< PLLSAI2N: specifies the multiplication factor for PLLSAI2 VCO output clock. | |
This parameter must be a number between 8 and 86 or 127 depending on devices. */ | |
uint32_t PLLSAI2P; /*!< PLLSAI2P: specifies the division factor for SAI clock. | |
This parameter must be a value of @ref RCC_PLLP_Clock_Divider */ | |
uint32_t PLLSAI2R; /*!< PLLSAI2R: specifies the division factor for ADC clock. | |
This parameter must be a value of @ref RCC_PLLR_Clock_Divider */ | |
uint32_t PLLSAI2ClockOut; /*!< PLLSAIClockOut: specifies PLLSAI2 output clock to be enabled. | |
This parameter must be a value of @ref RCC_PLLSAI2_Clock_Output */ | |
}RCC_PLLSAI2InitTypeDef; | |
#endif /* RCC_PLLSAI2_SUPPORT */ | |
/** | |
* @brief RCC extended clocks structure definition | |
*/ | |
typedef struct | |
{ | |
uint32_t PeriphClockSelection; /*!< The Extended Clock to be configured. | |
This parameter can be a value of @ref RCCEx_Periph_Clock_Selection */ | |
RCC_PLLSAI1InitTypeDef PLLSAI1; /*!< PLLSAI1 structure parameters. | |
This parameter will be used only when PLLSAI1 is selected as Clock Source for SAI1, USB/RNG/SDMMC1 or ADC */ | |
#if defined(RCC_PLLSAI2_SUPPORT) | |
RCC_PLLSAI2InitTypeDef PLLSAI2; /*!< PLLSAI2 structure parameters. | |
This parameter will be used only when PLLSAI2 is selected as Clock Source for SAI2 or ADC */ | |
#endif /* RCC_PLLSAI2_SUPPORT */ | |
uint32_t Usart1ClockSelection; /*!< Specifies USART1 clock source. | |
This parameter can be a value of @ref RCCEx_USART1_Clock_Source */ | |
uint32_t Usart2ClockSelection; /*!< Specifies USART2 clock source. | |
This parameter can be a value of @ref RCCEx_USART2_Clock_Source */ | |
#if defined(USART3) | |
uint32_t Usart3ClockSelection; /*!< Specifies USART3 clock source. | |
This parameter can be a value of @ref RCCEx_USART3_Clock_Source */ | |
#endif /* USART3 */ | |
#if defined(UART4) | |
uint32_t Uart4ClockSelection; /*!< Specifies UART4 clock source. | |
This parameter can be a value of @ref RCCEx_UART4_Clock_Source */ | |
#endif /* UART4 */ | |
#if defined(UART5) | |
uint32_t Uart5ClockSelection; /*!< Specifies UART5 clock source. | |
This parameter can be a value of @ref RCCEx_UART5_Clock_Source */ | |
#endif /* UART5 */ | |
uint32_t Lpuart1ClockSelection; /*!< Specifies LPUART1 clock source. | |
This parameter can be a value of @ref RCCEx_LPUART1_Clock_Source */ | |
uint32_t I2c1ClockSelection; /*!< Specifies I2C1 clock source. | |
This parameter can be a value of @ref RCCEx_I2C1_Clock_Source */ | |
#if defined(I2C2) | |
uint32_t I2c2ClockSelection; /*!< Specifies I2C2 clock source. | |
This parameter can be a value of @ref RCCEx_I2C2_Clock_Source */ | |
#endif /* I2C2 */ | |
uint32_t I2c3ClockSelection; /*!< Specifies I2C3 clock source. | |
This parameter can be a value of @ref RCCEx_I2C3_Clock_Source */ | |
#if defined(I2C4) | |
uint32_t I2c4ClockSelection; /*!< Specifies I2C4 clock source. | |
This parameter can be a value of @ref RCCEx_I2C4_Clock_Source */ | |
#endif /* I2C4 */ | |
uint32_t Lptim1ClockSelection; /*!< Specifies LPTIM1 clock source. | |
This parameter can be a value of @ref RCCEx_LPTIM1_Clock_Source */ | |
uint32_t Lptim2ClockSelection; /*!< Specifies LPTIM2 clock source. | |
This parameter can be a value of @ref RCCEx_LPTIM2_Clock_Source */ | |
uint32_t Sai1ClockSelection; /*!< Specifies SAI1 clock source. | |
This parameter can be a value of @ref RCCEx_SAI1_Clock_Source */ | |
#if defined(SAI2) | |
uint32_t Sai2ClockSelection; /*!< Specifies SAI2 clock source. | |
This parameter can be a value of @ref RCCEx_SAI2_Clock_Source */ | |
#endif /* SAI2 */ | |
#if defined(USB_OTG_FS) || defined(USB) | |
uint32_t UsbClockSelection; /*!< Specifies USB clock source (warning: same source for SDMMC1 and RNG). | |
This parameter can be a value of @ref RCCEx_USB_Clock_Source */ | |
#endif /* USB_OTG_FS || USB */ | |
#if defined(SDMMC1) | |
uint32_t Sdmmc1ClockSelection; /*!< Specifies SDMMC1 clock source (warning: same source for USB and RNG). | |
This parameter can be a value of @ref RCCEx_SDMMC1_Clock_Source */ | |
#endif /* SDMMC1 */ | |
uint32_t RngClockSelection; /*!< Specifies RNG clock source (warning: same source for USB and SDMMC1). | |
This parameter can be a value of @ref RCCEx_RNG_Clock_Source */ | |
uint32_t AdcClockSelection; /*!< Specifies ADC interface clock source. | |
This parameter can be a value of @ref RCCEx_ADC_Clock_Source */ | |
#if defined(SWPMI1) | |
uint32_t Swpmi1ClockSelection; /*!< Specifies SWPMI1 clock source. | |
This parameter can be a value of @ref RCCEx_SWPMI1_Clock_Source */ | |
#endif /* SWPMI1 */ | |
#if defined(DFSDM1_Filter0) | |
uint32_t Dfsdm1ClockSelection; /*!< Specifies DFSDM1 clock source. | |
This parameter can be a value of @ref RCCEx_DFSDM1_Clock_Source */ | |
#endif /* DFSDM1_Filter0 */ | |
uint32_t RTCClockSelection; /*!< Specifies RTC clock source. | |
This parameter can be a value of @ref RCC_RTC_Clock_Source */ | |
}RCC_PeriphCLKInitTypeDef; | |
#if defined(CRS) | |
/** | |
* @brief RCC_CRS Init structure definition | |
*/ | |
typedef struct | |
{ | |
uint32_t Prescaler; /*!< Specifies the division factor of the SYNC signal. | |
This parameter can be a value of @ref RCCEx_CRS_SynchroDivider */ | |
uint32_t Source; /*!< Specifies the SYNC signal source. | |
This parameter can be a value of @ref RCCEx_CRS_SynchroSource */ | |
uint32_t Polarity; /*!< Specifies the input polarity for the SYNC signal source. | |
This parameter can be a value of @ref RCCEx_CRS_SynchroPolarity */ | |
uint32_t ReloadValue; /*!< Specifies the value to be loaded in the frequency error counter with each SYNC event. | |
It can be calculated in using macro __HAL_RCC_CRS_RELOADVALUE_CALCULATE(__FTARGET__, __FSYNC__) | |
This parameter must be a number between 0 and 0xFFFF or a value of @ref RCCEx_CRS_ReloadValueDefault .*/ | |
uint32_t ErrorLimitValue; /*!< Specifies the value to be used to evaluate the captured frequency error value. | |
This parameter must be a number between 0 and 0xFF or a value of @ref RCCEx_CRS_ErrorLimitDefault */ | |
uint32_t HSI48CalibrationValue; /*!< Specifies a user-programmable trimming value to the HSI48 oscillator. | |
This parameter must be a number between 0 and 0x3F or a value of @ref RCCEx_CRS_HSI48CalibrationDefault */ | |
}RCC_CRSInitTypeDef; | |
/** | |
* @brief RCC_CRS Synchronization structure definition | |
*/ | |
typedef struct | |
{ | |
uint32_t ReloadValue; /*!< Specifies the value loaded in the Counter reload value. | |
This parameter must be a number between 0 and 0xFFFF */ | |
uint32_t HSI48CalibrationValue; /*!< Specifies value loaded in HSI48 oscillator smooth trimming. | |
This parameter must be a number between 0 and 0x3F */ | |
uint32_t FreqErrorCapture; /*!< Specifies the value loaded in the .FECAP, the frequency error counter | |
value latched in the time of the last SYNC event. | |
This parameter must be a number between 0 and 0xFFFF */ | |
uint32_t FreqErrorDirection; /*!< Specifies the value loaded in the .FEDIR, the counting direction of the | |
frequency error counter latched in the time of the last SYNC event. | |
It shows whether the actual frequency is below or above the target. | |
This parameter must be a value of @ref RCCEx_CRS_FreqErrorDirection*/ | |
}RCC_CRSSynchroInfoTypeDef; | |
#endif /* CRS */ | |
/** | |
* @} | |
*/ | |
/* Exported constants --------------------------------------------------------*/ | |
/** @defgroup RCCEx_Exported_Constants RCCEx Exported Constants | |
* @{ | |
*/ | |
/** @defgroup RCCEx_LSCO_Clock_Source Low Speed Clock Source | |
* @{ | |
*/ | |
#define RCC_LSCOSOURCE_LSI (uint32_t)0x00000000U /*!< LSI selection for low speed clock output */ | |
#define RCC_LSCOSOURCE_LSE RCC_BDCR_LSCOSEL /*!< LSE selection for low speed clock output */ | |
/** | |
* @} | |
*/ | |
/** @defgroup RCCEx_Periph_Clock_Selection Periph Clock Selection | |
* @{ | |
*/ | |
#define RCC_PERIPHCLK_USART1 ((uint32_t)0x00000001U) | |
#define RCC_PERIPHCLK_USART2 ((uint32_t)0x00000002U) | |
#if defined(USART3) | |
#define RCC_PERIPHCLK_USART3 ((uint32_t)0x00000004U) | |
#endif | |
#if defined(UART4) | |
#define RCC_PERIPHCLK_UART4 ((uint32_t)0x00000008U) | |
#endif | |
#if defined(UART5) | |
#define RCC_PERIPHCLK_UART5 ((uint32_t)0x00000010U) | |
#endif | |
#define RCC_PERIPHCLK_LPUART1 ((uint32_t)0x00000020U) | |
#define RCC_PERIPHCLK_I2C1 ((uint32_t)0x00000040U) | |
#if defined(I2C2) | |
#define RCC_PERIPHCLK_I2C2 ((uint32_t)0x00000080U) | |
#endif | |
#define RCC_PERIPHCLK_I2C3 ((uint32_t)0x00000100U) | |
#define RCC_PERIPHCLK_LPTIM1 ((uint32_t)0x00000200U) | |
#define RCC_PERIPHCLK_LPTIM2 ((uint32_t)0x00000400U) | |
#define RCC_PERIPHCLK_SAI1 ((uint32_t)0x00000800U) | |
#if defined(SAI2) | |
#define RCC_PERIPHCLK_SAI2 ((uint32_t)0x00001000U) | |
#endif | |
#if defined(USB_OTG_FS) || defined(USB) | |
#define RCC_PERIPHCLK_USB ((uint32_t)0x00002000U) | |
#endif | |
#define RCC_PERIPHCLK_ADC ((uint32_t)0x00004000U) | |
#if defined(SWPMI1) | |
#define RCC_PERIPHCLK_SWPMI1 ((uint32_t)0x00008000U) | |
#endif | |
#if defined(DFSDM1_Filter0) | |
#define RCC_PERIPHCLK_DFSDM1 ((uint32_t)0x00010000U) | |
#endif | |
#define RCC_PERIPHCLK_RTC ((uint32_t)0x00020000U) | |
#define RCC_PERIPHCLK_RNG ((uint32_t)0x00040000U) | |
#if defined(SDMMC1) | |
#define RCC_PERIPHCLK_SDMMC1 ((uint32_t)0x00080000U) | |
#endif | |
#if defined(I2C4) | |
#define RCC_PERIPHCLK_I2C4 ((uint32_t)0x00100000U) | |
#endif | |
/** | |
* @} | |
*/ | |
/** @defgroup RCCEx_USART1_Clock_Source USART1 Clock Source | |
* @{ | |
*/ | |
#define RCC_USART1CLKSOURCE_PCLK2 ((uint32_t)0x00000000U) | |
#define RCC_USART1CLKSOURCE_SYSCLK RCC_CCIPR_USART1SEL_0 | |
#define RCC_USART1CLKSOURCE_HSI RCC_CCIPR_USART1SEL_1 | |
#define RCC_USART1CLKSOURCE_LSE (RCC_CCIPR_USART1SEL_0 | RCC_CCIPR_USART1SEL_1) | |
/** | |
* @} | |
*/ | |
/** @defgroup RCCEx_USART2_Clock_Source USART2 Clock Source | |
* @{ | |
*/ | |
#define RCC_USART2CLKSOURCE_PCLK1 ((uint32_t)0x00000000U) | |
#define RCC_USART2CLKSOURCE_SYSCLK RCC_CCIPR_USART2SEL_0 | |
#define RCC_USART2CLKSOURCE_HSI RCC_CCIPR_USART2SEL_1 | |
#define RCC_USART2CLKSOURCE_LSE (RCC_CCIPR_USART2SEL_0 | RCC_CCIPR_USART2SEL_1) | |
/** | |
* @} | |
*/ | |
#if defined(USART3) | |
/** @defgroup RCCEx_USART3_Clock_Source USART3 Clock Source | |
* @{ | |
*/ | |
#define RCC_USART3CLKSOURCE_PCLK1 ((uint32_t)0x00000000U) | |
#define RCC_USART3CLKSOURCE_SYSCLK RCC_CCIPR_USART3SEL_0 | |
#define RCC_USART3CLKSOURCE_HSI RCC_CCIPR_USART3SEL_1 | |
#define RCC_USART3CLKSOURCE_LSE (RCC_CCIPR_USART3SEL_0 | RCC_CCIPR_USART3SEL_1) | |
/** | |
* @} | |
*/ | |
#endif /* USART3 */ | |
#if defined(UART4) | |
/** @defgroup RCCEx_UART4_Clock_Source UART4 Clock Source | |
* @{ | |
*/ | |
#define RCC_UART4CLKSOURCE_PCLK1 ((uint32_t)0x00000000U) | |
#define RCC_UART4CLKSOURCE_SYSCLK RCC_CCIPR_UART4SEL_0 | |
#define RCC_UART4CLKSOURCE_HSI RCC_CCIPR_UART4SEL_1 | |
#define RCC_UART4CLKSOURCE_LSE (RCC_CCIPR_UART4SEL_0 | RCC_CCIPR_UART4SEL_1) | |
/** | |
* @} | |
*/ | |
#endif /* UART4 */ | |
#if defined(UART5) | |
/** @defgroup RCCEx_UART5_Clock_Source UART5 Clock Source | |
* @{ | |
*/ | |
#define RCC_UART5CLKSOURCE_PCLK1 ((uint32_t)0x00000000U) | |
#define RCC_UART5CLKSOURCE_SYSCLK RCC_CCIPR_UART5SEL_0 | |
#define RCC_UART5CLKSOURCE_HSI RCC_CCIPR_UART5SEL_1 | |
#define RCC_UART5CLKSOURCE_LSE (RCC_CCIPR_UART5SEL_0 | RCC_CCIPR_UART5SEL_1) | |
/** | |
* @} | |
*/ | |
#endif /* UART5 */ | |
/** @defgroup RCCEx_LPUART1_Clock_Source LPUART1 Clock Source | |
* @{ | |
*/ | |
#define RCC_LPUART1CLKSOURCE_PCLK1 ((uint32_t)0x00000000U) | |
#define RCC_LPUART1CLKSOURCE_SYSCLK RCC_CCIPR_LPUART1SEL_0 | |
#define RCC_LPUART1CLKSOURCE_HSI RCC_CCIPR_LPUART1SEL_1 | |
#define RCC_LPUART1CLKSOURCE_LSE (RCC_CCIPR_LPUART1SEL_0 | RCC_CCIPR_LPUART1SEL_1) | |
/** | |
* @} | |
*/ | |
/** @defgroup RCCEx_I2C1_Clock_Source I2C1 Clock Source | |
* @{ | |
*/ | |
#define RCC_I2C1CLKSOURCE_PCLK1 ((uint32_t)0x00000000U) | |
#define RCC_I2C1CLKSOURCE_SYSCLK RCC_CCIPR_I2C1SEL_0 | |
#define RCC_I2C1CLKSOURCE_HSI RCC_CCIPR_I2C1SEL_1 | |
/** | |
* @} | |
*/ | |
#if defined(I2C2) | |
/** @defgroup RCCEx_I2C2_Clock_Source I2C2 Clock Source | |
* @{ | |
*/ | |
#define RCC_I2C2CLKSOURCE_PCLK1 ((uint32_t)0x00000000U) | |
#define RCC_I2C2CLKSOURCE_SYSCLK RCC_CCIPR_I2C2SEL_0 | |
#define RCC_I2C2CLKSOURCE_HSI RCC_CCIPR_I2C2SEL_1 | |
/** | |
* @} | |
*/ | |
#endif /* I2C2 */ | |
/** @defgroup RCCEx_I2C3_Clock_Source I2C3 Clock Source | |
* @{ | |
*/ | |
#define RCC_I2C3CLKSOURCE_PCLK1 ((uint32_t)0x00000000U) | |
#define RCC_I2C3CLKSOURCE_SYSCLK RCC_CCIPR_I2C3SEL_0 | |
#define RCC_I2C3CLKSOURCE_HSI RCC_CCIPR_I2C3SEL_1 | |
/** | |
* @} | |
*/ | |
#if defined(I2C4) | |
/** @defgroup RCCEx_I2C4_Clock_Source I2C4 Clock Source | |
* @{ | |
*/ | |
#define RCC_I2C4CLKSOURCE_PCLK1 ((uint32_t)0x00000000U) | |
#define RCC_I2C4CLKSOURCE_SYSCLK RCC_CCIPR2_I2C4SEL_0 | |
#define RCC_I2C4CLKSOURCE_HSI RCC_CCIPR2_I2C4SEL_1 | |
/** | |
* @} | |
*/ | |
#endif /* I2C4 */ | |
/** @defgroup RCCEx_SAI1_Clock_Source SAI1 Clock Source | |
* @{ | |
*/ | |
#define RCC_SAI1CLKSOURCE_PLLSAI1 ((uint32_t)0x00000000U) | |
#if defined(RCC_PLLSAI2_SUPPORT) | |
#define RCC_SAI1CLKSOURCE_PLLSAI2 RCC_CCIPR_SAI1SEL_0 | |
#endif /* RCC_PLLSAI2_SUPPORT */ | |
#define RCC_SAI1CLKSOURCE_PLL RCC_CCIPR_SAI1SEL_1 | |
#define RCC_SAI1CLKSOURCE_PIN RCC_CCIPR_SAI1SEL | |
/** | |
* @} | |
*/ | |
#if defined(SAI2) | |
/** @defgroup RCCEx_SAI2_Clock_Source SAI2 Clock Source | |
* @{ | |
*/ | |
#define RCC_SAI2CLKSOURCE_PLLSAI1 ((uint32_t)0x00000000U) | |
#define RCC_SAI2CLKSOURCE_PLLSAI2 RCC_CCIPR_SAI2SEL_0 | |
#define RCC_SAI2CLKSOURCE_PLL RCC_CCIPR_SAI2SEL_1 | |
#define RCC_SAI2CLKSOURCE_PIN RCC_CCIPR_SAI2SEL | |
/** | |
* @} | |
*/ | |
#endif /* SAI2 */ | |
/** @defgroup RCCEx_LPTIM1_Clock_Source LPTIM1 Clock Source | |
* @{ | |
*/ | |
#define RCC_LPTIM1CLKSOURCE_PCLK ((uint32_t)0x00000000U) | |
#define RCC_LPTIM1CLKSOURCE_LSI RCC_CCIPR_LPTIM1SEL_0 | |
#define RCC_LPTIM1CLKSOURCE_HSI RCC_CCIPR_LPTIM1SEL_1 | |
#define RCC_LPTIM1CLKSOURCE_LSE RCC_CCIPR_LPTIM1SEL | |
/** | |
* @} | |
*/ | |
/** @defgroup RCCEx_LPTIM2_Clock_Source LPTIM2 Clock Source | |
* @{ | |
*/ | |
#define RCC_LPTIM2CLKSOURCE_PCLK ((uint32_t)0x00000000U) | |
#define RCC_LPTIM2CLKSOURCE_LSI RCC_CCIPR_LPTIM2SEL_0 | |
#define RCC_LPTIM2CLKSOURCE_HSI RCC_CCIPR_LPTIM2SEL_1 | |
#define RCC_LPTIM2CLKSOURCE_LSE RCC_CCIPR_LPTIM2SEL | |
/** | |
* @} | |
*/ | |
#if defined(SDMMC1) | |
/** @defgroup RCCEx_SDMMC1_Clock_Source SDMMC1 Clock Source | |
* @{ | |
*/ | |
#if defined(RCC_HSI48_SUPPORT) | |
#define RCC_SDMMC1CLKSOURCE_HSI48 ((uint32_t)0x00000000U) | |
#else | |
#define RCC_SDMMC1CLKSOURCE_NONE ((uint32_t)0x00000000U) | |
#endif /* RCC_HSI48_SUPPORT */ | |
#define RCC_SDMMC1CLKSOURCE_PLLSAI1 RCC_CCIPR_CLK48SEL_0 | |
#define RCC_SDMMC1CLKSOURCE_PLL RCC_CCIPR_CLK48SEL_1 | |
#define RCC_SDMMC1CLKSOURCE_MSI RCC_CCIPR_CLK48SEL | |
/** | |
* @} | |
*/ | |
#endif /* SDMMC1 */ | |
/** @defgroup RCCEx_RNG_Clock_Source RNG Clock Source | |
* @{ | |
*/ | |
#if defined(RCC_HSI48_SUPPORT) | |
#define RCC_RNGCLKSOURCE_HSI48 ((uint32_t)0x00000000U) | |
#else | |
#define RCC_RNGCLKSOURCE_NONE ((uint32_t)0x00000000U) | |
#endif /* RCC_HSI48_SUPPORT */ | |
#define RCC_RNGCLKSOURCE_PLLSAI1 RCC_CCIPR_CLK48SEL_0 | |
#define RCC_RNGCLKSOURCE_PLL RCC_CCIPR_CLK48SEL_1 | |
#define RCC_RNGCLKSOURCE_MSI RCC_CCIPR_CLK48SEL | |
/** | |
* @} | |
*/ | |
#if defined(USB_OTG_FS) || defined(USB) | |
/** @defgroup RCCEx_USB_Clock_Source USB Clock Source | |
* @{ | |
*/ | |
#if defined(RCC_HSI48_SUPPORT) | |
#define RCC_USBCLKSOURCE_HSI48 ((uint32_t)0x00000000U) | |
#else | |
#define RCC_USBCLKSOURCE_NONE ((uint32_t)0x00000000U) | |
#endif /* RCC_HSI48_SUPPORT */ | |
#define RCC_USBCLKSOURCE_PLLSAI1 RCC_CCIPR_CLK48SEL_0 | |
#define RCC_USBCLKSOURCE_PLL RCC_CCIPR_CLK48SEL_1 | |
#define RCC_USBCLKSOURCE_MSI RCC_CCIPR_CLK48SEL | |
/** | |
* @} | |
*/ | |
#endif /* USB_OTG_FS || USB */ | |
/** @defgroup RCCEx_ADC_Clock_Source ADC Clock Source | |
* @{ | |
*/ | |
#define RCC_ADCCLKSOURCE_NONE ((uint32_t)0x00000000U) | |
#define RCC_ADCCLKSOURCE_PLLSAI1 RCC_CCIPR_ADCSEL_0 | |
#if defined(STM32L471xx) || defined(STM32L475xx) || defined(STM32L476xx) || defined(STM32L485xx) || defined(STM32L486xx) | |
#define RCC_ADCCLKSOURCE_PLLSAI2 RCC_CCIPR_ADCSEL_1 | |
#endif /* STM32L471xx || STM32L475xx || STM32L476xx || STM32L485xx || STM32L486xx */ | |
#define RCC_ADCCLKSOURCE_SYSCLK RCC_CCIPR_ADCSEL | |
/** | |
* @} | |
*/ | |
#if defined(SWPMI1) | |
/** @defgroup RCCEx_SWPMI1_Clock_Source SWPMI1 Clock Source | |
* @{ | |
*/ | |
#define RCC_SWPMI1CLKSOURCE_PCLK ((uint32_t)0x00000000U) | |
#define RCC_SWPMI1CLKSOURCE_HSI RCC_CCIPR_SWPMI1SEL | |
/** | |
* @} | |
*/ | |
#endif /* SWPMI1 */ | |
#if defined(DFSDM1_Filter0) | |
/** @defgroup RCCEx_DFSDM1_Clock_Source DFSDM1 Clock Source | |
* @{ | |
*/ | |
#define RCC_DFSDM1CLKSOURCE_PCLK ((uint32_t)0x00000000U) | |
#define RCC_DFSDM1CLKSOURCE_SYSCLK RCC_CCIPR_DFSDM1SEL | |
/** | |
* @} | |
*/ | |
#endif /* DFSDM1_Filter0 */ | |
/** @defgroup RCCEx_EXTI_LINE_LSECSS RCC LSE CSS external interrupt line | |
* @{ | |
*/ | |
#define RCC_EXTI_LINE_LSECSS EXTI_IMR1_IM19 /*!< External interrupt line 19 connected to the LSE CSS EXTI Line */ | |
/** | |
* @} | |
*/ | |
#if defined(CRS) | |
/** @defgroup RCCEx_CRS_Status RCCEx CRS Status | |
* @{ | |
*/ | |
#define RCC_CRS_NONE ((uint32_t)0x00000000U) | |
#define RCC_CRS_TIMEOUT ((uint32_t)0x00000001U) | |
#define RCC_CRS_SYNCOK ((uint32_t)0x00000002U) | |
#define RCC_CRS_SYNCWARN ((uint32_t)0x00000004U) | |
#define RCC_CRS_SYNCERR ((uint32_t)0x00000008U) | |
#define RCC_CRS_SYNCMISS ((uint32_t)0x00000010U) | |
#define RCC_CRS_TRIMOVF ((uint32_t)0x00000020U) | |
/** | |
* @} | |
*/ | |
/** @defgroup RCCEx_CRS_SynchroSource RCCEx CRS SynchroSource | |
* @{ | |
*/ | |
#define RCC_CRS_SYNC_SOURCE_GPIO ((uint32_t)0x00000000U) /*!< Synchro Signal source GPIO */ | |
#define RCC_CRS_SYNC_SOURCE_LSE CRS_CFGR_SYNCSRC_0 /*!< Synchro Signal source LSE */ | |
#define RCC_CRS_SYNC_SOURCE_USB CRS_CFGR_SYNCSRC_1 /*!< Synchro Signal source USB SOF (default)*/ | |
/** | |
* @} | |
*/ | |
/** @defgroup RCCEx_CRS_SynchroDivider RCCEx CRS SynchroDivider | |
* @{ | |
*/ | |
#define RCC_CRS_SYNC_DIV1 ((uint32_t)0x00000000U) /*!< Synchro Signal not divided (default) */ | |
#define RCC_CRS_SYNC_DIV2 CRS_CFGR_SYNCDIV_0 /*!< Synchro Signal divided by 2 */ | |
#define RCC_CRS_SYNC_DIV4 CRS_CFGR_SYNCDIV_1 /*!< Synchro Signal divided by 4 */ | |
#define RCC_CRS_SYNC_DIV8 (CRS_CFGR_SYNCDIV_1 | CRS_CFGR_SYNCDIV_0) /*!< Synchro Signal divided by 8 */ | |
#define RCC_CRS_SYNC_DIV16 CRS_CFGR_SYNCDIV_2 /*!< Synchro Signal divided by 16 */ | |
#define RCC_CRS_SYNC_DIV32 (CRS_CFGR_SYNCDIV_2 | CRS_CFGR_SYNCDIV_0) /*!< Synchro Signal divided by 32 */ | |
#define RCC_CRS_SYNC_DIV64 (CRS_CFGR_SYNCDIV_2 | CRS_CFGR_SYNCDIV_1) /*!< Synchro Signal divided by 64 */ | |
#define RCC_CRS_SYNC_DIV128 CRS_CFGR_SYNCDIV /*!< Synchro Signal divided by 128 */ | |
/** | |
* @} | |
*/ | |
/** @defgroup RCCEx_CRS_SynchroPolarity RCCEx CRS SynchroPolarity | |
* @{ | |
*/ | |
#define RCC_CRS_SYNC_POLARITY_RISING ((uint32_t)0x00000000U) /*!< Synchro Active on rising edge (default) */ | |
#define RCC_CRS_SYNC_POLARITY_FALLING CRS_CFGR_SYNCPOL /*!< Synchro Active on falling edge */ | |
/** | |
* @} | |
*/ | |
/** @defgroup RCCEx_CRS_ReloadValueDefault RCCEx CRS ReloadValueDefault | |
* @{ | |
*/ | |
#define RCC_CRS_RELOADVALUE_DEFAULT ((uint32_t)0x0000BB7FU) /*!< The reset value of the RELOAD field corresponds | |
to a target frequency of 48 MHz and a synchronization signal frequency of 1 kHz (SOF signal from USB). */ | |
/** | |
* @} | |
*/ | |
/** @defgroup RCCEx_CRS_ErrorLimitDefault RCCEx CRS ErrorLimitDefault | |
* @{ | |
*/ | |
#define RCC_CRS_ERRORLIMIT_DEFAULT ((uint32_t)0x00000022U) /*!< Default Frequency error limit */ | |
/** | |
* @} | |
*/ | |
/** @defgroup RCCEx_CRS_HSI48CalibrationDefault RCCEx CRS HSI48CalibrationDefault | |
* @{ | |
*/ | |
#define RCC_CRS_HSI48CALIBRATION_DEFAULT ((uint32_t)0x00000020U) /*!< The default value is 32, which corresponds to the middle of the trimming interval. | |
The trimming step is around 67 kHz between two consecutive TRIM steps. A higher TRIM value | |
corresponds to a higher output frequency */ | |
/** | |
* @} | |
*/ | |
/** @defgroup RCCEx_CRS_FreqErrorDirection RCCEx CRS FreqErrorDirection | |
* @{ | |
*/ | |
#define RCC_CRS_FREQERRORDIR_UP ((uint32_t)0x00000000U) /*!< Upcounting direction, the actual frequency is above the target */ | |
#define RCC_CRS_FREQERRORDIR_DOWN ((uint32_t)CRS_ISR_FEDIR) /*!< Downcounting direction, the actual frequency is below the target */ | |
/** | |
* @} | |
*/ | |
/** @defgroup RCCEx_CRS_Interrupt_Sources RCCEx CRS Interrupt Sources | |
* @{ | |
*/ | |
#define RCC_CRS_IT_SYNCOK CRS_CR_SYNCOKIE /*!< SYNC event OK */ | |
#define RCC_CRS_IT_SYNCWARN CRS_CR_SYNCWARNIE /*!< SYNC warning */ | |
#define RCC_CRS_IT_ERR CRS_CR_ERRIE /*!< Error */ | |
#define RCC_CRS_IT_ESYNC CRS_CR_ESYNCIE /*!< Expected SYNC */ | |
#define RCC_CRS_IT_SYNCERR CRS_CR_ERRIE /*!< SYNC error */ | |
#define RCC_CRS_IT_SYNCMISS CRS_CR_ERRIE /*!< SYNC missed */ | |
#define RCC_CRS_IT_TRIMOVF CRS_CR_ERRIE /*!< Trimming overflow or underflow */ | |
/** | |
* @} | |
*/ | |
/** @defgroup RCCEx_CRS_Flags RCCEx CRS Flags | |
* @{ | |
*/ | |
#define RCC_CRS_FLAG_SYNCOK CRS_ISR_SYNCOKF /*!< SYNC event OK flag */ | |
#define RCC_CRS_FLAG_SYNCWARN CRS_ISR_SYNCWARNF /*!< SYNC warning flag */ | |
#define RCC_CRS_FLAG_ERR CRS_ISR_ERRF /*!< Error flag */ | |
#define RCC_CRS_FLAG_ESYNC CRS_ISR_ESYNCF /*!< Expected SYNC flag */ | |
#define RCC_CRS_FLAG_SYNCERR CRS_ISR_SYNCERR /*!< SYNC error */ | |
#define RCC_CRS_FLAG_SYNCMISS CRS_ISR_SYNCMISS /*!< SYNC missed*/ | |
#define RCC_CRS_FLAG_TRIMOVF CRS_ISR_TRIMOVF /*!< Trimming overflow or underflow */ | |
/** | |
* @} | |
*/ | |
#endif /* CRS */ | |
/** | |
* @} | |
*/ | |
/* Exported macros -----------------------------------------------------------*/ | |
/** @defgroup RCCEx_Exported_Macros RCCEx Exported Macros | |
* @{ | |
*/ | |
/** | |
* @brief Macro to configure the PLLSAI1 clock multiplication and division factors. | |
* | |
* @note This function must be used only when the PLLSAI1 is disabled. | |
* @note PLLSAI1 clock source is common with the main PLL (configured through | |
* __HAL_RCC_PLL_CONFIG() macro) | |
* | |
* @param __PLLSAI1N__ specifies the multiplication factor for PLLSAI1 VCO output clock. | |
* This parameter must be a number between 8 and 86. | |
* @note You have to set the PLLSAI1N parameter correctly to ensure that the VCO | |
* output frequency is between 64 and 344 MHz. | |
* PLLSAI1 clock frequency = f(PLLSAI1) multiplied by PLLSAI1N | |
* | |
* @param __PLLSAI1P__ specifies the division factor for SAI clock. | |
* This parameter must be a number in the range (7 or 17) for STM32L47xxx/L48xxx | |
* else (2 to 31). | |
* SAI1 clock frequency = f(PLLSAI1) / PLLSAI1P | |
* | |
* @param __PLLSAI1Q__ specifies the division factor for USB/RNG/SDMMC1 clock. | |
* This parameter must be in the range (2, 4, 6 or 8). | |
* USB/RNG/SDMMC1 clock frequency = f(PLLSAI1) / PLLSAI1Q | |
* | |
* @param __PLLSAI1R__ specifies the division factor for SAR ADC clock. | |
* This parameter must be in the range (2, 4, 6 or 8). | |
* ADC clock frequency = f(PLLSAI1) / PLLSAI1R | |
* | |
* @retval None | |
*/ | |
#if defined(RCC_PLLSAI1P_DIV_2_31_SUPPORT) | |
#define __HAL_RCC_PLLSAI1_CONFIG(__PLLSAI1N__, __PLLSAI1P__, __PLLSAI1Q__, __PLLSAI1R__) \ | |
WRITE_REG(RCC->PLLSAI1CFGR, ((__PLLSAI1N__) << POSITION_VAL(RCC_PLLSAI1CFGR_PLLSAI1N)) | \ | |
((((__PLLSAI1Q__) >> 1U) - 1U) << POSITION_VAL(RCC_PLLSAI1CFGR_PLLSAI1Q)) | \ | |
((((__PLLSAI1R__) >> 1U) - 1U) << POSITION_VAL(RCC_PLLSAI1CFGR_PLLSAI1R)) | \ | |
((__PLLSAI1P__) << POSITION_VAL(RCC_PLLSAI1CFGR_PLLSAI1PDIV))) | |
#else | |
#define __HAL_RCC_PLLSAI1_CONFIG(__PLLSAI1N__, __PLLSAI1P__, __PLLSAI1Q__, __PLLSAI1R__) \ | |
WRITE_REG(RCC->PLLSAI1CFGR, ((__PLLSAI1N__) << POSITION_VAL(RCC_PLLSAI1CFGR_PLLSAI1N)) | \ | |
(((__PLLSAI1P__) >> 4U) << POSITION_VAL(RCC_PLLSAI1CFGR_PLLSAI1P)) | \ | |
((((__PLLSAI1Q__) >> 1U) - 1U) << POSITION_VAL(RCC_PLLSAI1CFGR_PLLSAI1Q)) | \ | |
((((__PLLSAI1R__) >> 1U) - 1U) << POSITION_VAL(RCC_PLLSAI1CFGR_PLLSAI1R))) | |
#endif /* RCC_PLLSAI1P_DIV_2_31_SUPPORT */ | |
/** | |
* @brief Macro to configure the PLLSAI1 clock multiplication factor N. | |
* | |
* @note This function must be used only when the PLLSAI1 is disabled. | |
* @note PLLSAI1 clock source is common with the main PLL (configured through | |
* __HAL_RCC_PLL_CONFIG() macro) | |
* | |
* @param __PLLSAI1N__ specifies the multiplication factor for PLLSAI1 VCO output clock. | |
* This parameter must be a number between 8 and 86. | |
* @note You have to set the PLLSAI1N parameter correctly to ensure that the VCO | |
* output frequency is between 64 and 344 MHz. | |
* Use to set PLLSAI1 clock frequency = f(PLLSAI1) multiplied by PLLSAI1N | |
* | |
* @retval None | |
*/ | |
#define __HAL_RCC_PLLSAI1_MULN_CONFIG(__PLLSAI1N__) \ | |
MODIFY_REG(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLSAI1N, (__PLLSAI1N__) << POSITION_VAL(RCC_PLLSAI1CFGR_PLLSAI1N)) | |
/** @brief Macro to configure the PLLSAI1 clock division factor P. | |
* | |
* @note This function must be used only when the PLLSAI1 is disabled. | |
* @note PLLSAI1 clock source is common with the main PLL (configured through | |
* __HAL_RCC_PLL_CONFIG() macro) | |
* | |
* @param __PLLSAI1P__ specifies the division factor for SAI clock. | |
* This parameter must be a number in the range (7 or 17) for STM32L47xxx/L48xxx | |
* else (2 to 31). | |
* Use to set SAI1 clock frequency = f(PLLSAI1) / PLLSAI1P | |
* | |
* @retval None | |
*/ | |
#if defined(RCC_PLLSAI1P_DIV_2_31_SUPPORT) | |
#define __HAL_RCC_PLLSAI1_DIVP_CONFIG(__PLLSAI1P__) \ | |
MODIFY_REG(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLSAI1PDIV, (__PLLSAI1P__) << POSITION_VAL(RCC_PLLSAI1CFGR_PLLSAI1PDIV)) | |
#else | |
#define __HAL_RCC_PLLSAI1_DIVP_CONFIG(__PLLSAI1P__) \ | |
MODIFY_REG(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLSAI1P, ((__PLLSAI1P__) >> 4U) << POSITION_VAL(RCC_PLLSAI1CFGR_PLLSAI1P)) | |
#endif /* RCC_PLLSAI1P_DIV_2_31_SUPPORT */ | |
/** @brief Macro to configure the PLLSAI1 clock division factor Q. | |
* | |
* @note This function must be used only when the PLLSAI1 is disabled. | |
* @note PLLSAI1 clock source is common with the main PLL (configured through | |
* __HAL_RCC_PLL_CONFIG() macro) | |
* | |
* @param __PLLSAI1Q__ specifies the division factor for USB/RNG/SDMMC1 clock. | |
* This parameter must be in the range (2, 4, 6 or 8). | |
* Use to set USB/RNG/SDMMC1 clock frequency = f(PLLSAI1) / PLLSAI1Q | |
* | |
* @retval None | |
*/ | |
#define __HAL_RCC_PLLSAI1_DIVQ_CONFIG(__PLLSAI1Q__) \ | |
MODIFY_REG(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLSAI1Q, (((__PLLSAI1Q__) >> 1U) - 1U) << POSITION_VAL(RCC_PLLSAI1CFGR_PLLSAI1Q)) | |
/** @brief Macro to configure the PLLSAI1 clock division factor R. | |
* | |
* @note This function must be used only when the PLLSAI1 is disabled. | |
* @note PLLSAI1 clock source is common with the main PLL (configured through | |
* __HAL_RCC_PLL_CONFIG() macro) | |
* | |
* @param __PLLSAI1R__ specifies the division factor for ADC clock. | |
* This parameter must be in the range (2, 4, 6 or 8) | |
* Use to set ADC clock frequency = f(PLLSAI1) / PLLSAI1R | |
* | |
* @retval None | |
*/ | |
#define __HAL_RCC_PLLSAI1_DIVR_CONFIG(__PLLSAI1R__) \ | |
MODIFY_REG(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLSAI1R, (((__PLLSAI1R__) >> 1U) - 1U) << POSITION_VAL(RCC_PLLSAI1CFGR_PLLSAI1R)) | |
/** | |
* @brief Macros to enable or disable the PLLSAI1. | |
* @note The PLLSAI1 is disabled by hardware when entering STOP and STANDBY modes. | |
* @retval None | |
*/ | |
#define __HAL_RCC_PLLSAI1_ENABLE() SET_BIT(RCC->CR, RCC_CR_PLLSAI1ON) | |
#define __HAL_RCC_PLLSAI1_DISABLE() CLEAR_BIT(RCC->CR, RCC_CR_PLLSAI1ON) | |
/** | |
* @brief Macros to enable or disable each clock output (PLLSAI1_SAI1, PLLSAI1_USB2 and PLLSAI1_ADC1). | |
* @note Enabling and disabling those clocks can be done without the need to stop the PLL. | |
* This is mainly used to save Power. | |
* @param __PLLSAI1_CLOCKOUT__ specifies the PLLSAI1 clock to be output. | |
* This parameter can be one or a combination of the following values: | |
* @arg @ref RCC_PLLSAI1_SAI1CLK This clock is used to generate an accurate clock to achieve | |
* high-quality audio performance on SAI interface in case. | |
* @arg @ref RCC_PLLSAI1_48M2CLK This clock is used to generate the clock for the USB OTG FS (48 MHz), | |
* the random number generator (<=48 MHz) and the SDIO (<= 48 MHz). | |
* @arg @ref RCC_PLLSAI1_ADC1CLK Clock used to clock ADC peripheral. | |
* @retval None | |
*/ | |
#define __HAL_RCC_PLLSAI1CLKOUT_ENABLE(__PLLSAI1_CLOCKOUT__) SET_BIT(RCC->PLLSAI1CFGR, (__PLLSAI1_CLOCKOUT__)) | |
#define __HAL_RCC_PLLSAI1CLKOUT_DISABLE(__PLLSAI1_CLOCKOUT__) CLEAR_BIT(RCC->PLLSAI1CFGR, (__PLLSAI1_CLOCKOUT__)) | |
/** | |
* @brief Macro to get clock output enable status (PLLSAI1_SAI1, PLLSAI1_USB2 and PLLSAI1_ADC1). | |
* @param __PLLSAI1_CLOCKOUT__ specifies the PLLSAI1 clock to be output. | |
* This parameter can be one of the following values: | |
* @arg @ref RCC_PLLSAI1_SAI1CLK This clock is used to generate an accurate clock to achieve | |
* high-quality audio performance on SAI interface in case. | |
* @arg @ref RCC_PLLSAI1_48M2CLK This clock is used to generate the clock for the USB OTG FS (48 MHz), | |
* the random number generator (<=48 MHz) and the SDIO (<= 48 MHz). | |
* @arg @ref RCC_PLLSAI1_ADC1CLK Clock used to clock ADC peripheral. | |
* @retval SET / RESET | |
*/ | |
#define __HAL_RCC_GET_PLLSAI1CLKOUT_CONFIG(__PLLSAI1_CLOCKOUT__) READ_BIT(RCC->PLLSAI1CFGR, (__PLLSAI1_CLOCKOUT__)) | |
#if defined(RCC_PLLSAI2_SUPPORT) | |
/** | |
* @brief Macro to configure the PLLSAI2 clock multiplication and division factors. | |
* | |
* @note This function must be used only when the PLLSAI2 is disabled. | |
* @note PLLSAI2 clock source is common with the main PLL (configured through | |
* __HAL_RCC_PLL_CONFIG() macro) | |
* | |
* @param __PLLSAI2N__ specifies the multiplication factor for PLLSAI2 VCO output clock. | |
* This parameter must be a number between 8 and 86. | |
* @note You have to set the PLLSAI2N parameter correctly to ensure that the VCO | |
* output frequency is between 64 and 344 MHz. | |
* | |
* @param __PLLSAI2P__ specifies the division factor for SAI clock. | |
* This parameter must be a number in the range (7 or 17) for STM32L47xxx/L48xxx | |
* else (2 to 31). | |
* SAI2 clock frequency = f(PLLSAI2) / PLLSAI2P | |
* | |
* @param __PLLSAI2R__ specifies the division factor for SAR ADC clock. | |
* This parameter must be in the range (2, 4, 6 or 8). | |
* | |
* @retval None | |
*/ | |
#if defined(RCC_PLLSAI2P_DIV_2_31_SUPPORT) | |
#define __HAL_RCC_PLLSAI2_CONFIG(__PLLSAI2N__, __PLLSAI2P__, __PLLSAI2R__) \ | |
WRITE_REG(RCC->PLLSAI2CFGR, ((__PLLSAI2N__) << POSITION_VAL(RCC_PLLSAI2CFGR_PLLSAI2N)) | \ | |
((((__PLLSAI2R__) >> 1U) - 1U) << POSITION_VAL(RCC_PLLSAI2CFGR_PLLSAI2R)) | \ | |
((__PLLSAI2P__) << POSITION_VAL(RCC_PLLSAI2CFGR_PLLSAI2PDIV))) | |
#else | |
#define __HAL_RCC_PLLSAI2_CONFIG(__PLLSAI2N__, __PLLSAI2P__, __PLLSAI2R__) \ | |
WRITE_REG(RCC->PLLSAI2CFGR, ((__PLLSAI2N__) << POSITION_VAL(RCC_PLLSAI2CFGR_PLLSAI2N)) | \ | |
(((__PLLSAI2P__) >> 4U) << POSITION_VAL(RCC_PLLSAI2CFGR_PLLSAI2P)) | \ | |
((((__PLLSAI2R__) >> 1U) - 1U) << POSITION_VAL(RCC_PLLSAI2CFGR_PLLSAI2R))) | |
#endif /* RCC_PLLSAI2P_DIV_2_31_SUPPORT */ | |
/** | |
* @brief Macro to configure the PLLSAI2 clock multiplication factor N. | |
* | |
* @note This function must be used only when the PLLSAI2 is disabled. | |
* @note PLLSAI2 clock source is common with the main PLL (configured through | |
* __HAL_RCC_PLL_CONFIG() macro) | |
* | |
* @param __PLLSAI2N__ specifies the multiplication factor for PLLSAI2 VCO output clock. | |
* This parameter must be a number between 8 and 86. | |
* @note You have to set the PLLSAI2N parameter correctly to ensure that the VCO | |
* output frequency is between 64 and 344 MHz. | |
* PLLSAI1 clock frequency = f(PLLSAI1) multiplied by PLLSAI2N | |
* | |
* @retval None | |
*/ | |
#define __HAL_RCC_PLLSAI2_MULN_CONFIG(__PLLSAI2N__) \ | |
MODIFY_REG(RCC->PLLSAI2CFGR, RCC_PLLSAI2CFGR_PLLSAI2N, (__PLLSAI2N__) << POSITION_VAL(RCC_PLLSAI2CFGR_PLLSAI2N)) | |
/** @brief Macro to configure the PLLSAI2 clock division factor P. | |
* | |
* @note This function must be used only when the PLLSAI2 is disabled. | |
* @note PLLSAI2 clock source is common with the main PLL (configured through | |
* __HAL_RCC_PLL_CONFIG() macro) | |
* | |
* @param __PLLSAI2P__ specifies the division factor. | |
* This parameter must be a number in the range (7 or 17). | |
* Use to set SAI2 clock frequency = f(PLLSAI2) / __PLLSAI2P__ | |
* | |
* @retval None | |
*/ | |
#define __HAL_RCC_PLLSAI2_DIVP_CONFIG(__PLLSAI2P__) \ | |
MODIFY_REG(RCC->PLLSAI2CFGR, RCC_PLLSAI2CFGR_PLLSAI2P, ((__PLLSAI2P__) >> 4U) << POSITION_VAL(RCC_PLLSAI2CFGR_PLLSAI2P)) | |
/** @brief Macro to configure the PLLSAI2 clock division factor R. | |
* | |
* @note This function must be used only when the PLLSAI2 is disabled. | |
* @note PLLSAI2 clock source is common with the main PLL (configured through | |
* __HAL_RCC_PLL_CONFIG() macro) | |
* | |
* @param __PLLSAI2R__ specifies the division factor. | |
* This parameter must be in the range (2, 4, 6 or 8). | |
* Use to set ADC clock frequency = f(PLLSAI2) / __PLLSAI2R__ | |
* | |
* @retval None | |
*/ | |
#define __HAL_RCC_PLLSAI2_DIVR_CONFIG(__PLLSAI2R__) \ | |
MODIFY_REG(RCC->PLLSAI2CFGR, RCC_PLLSAI2CFGR_PLLSAI2R, (((__PLLSAI2R__) >> 1U) - 1U) << POSITION_VAL(RCC_PLLSAI2CFGR_PLLSAI2R)) | |
/** | |
* @brief Macros to enable or disable the PLLSAI2. | |
* @note The PLLSAI2 is disabled by hardware when entering STOP and STANDBY modes. | |
* @retval None | |
*/ | |
#define __HAL_RCC_PLLSAI2_ENABLE() SET_BIT(RCC->CR, RCC_CR_PLLSAI2ON) | |
#define __HAL_RCC_PLLSAI2_DISABLE() CLEAR_BIT(RCC->CR, RCC_CR_PLLSAI2ON) | |
/** | |
* @brief Macros to enable or disable each clock output (PLLSAI2_SAI2 and PLLSAI2_ADC2). | |
* @note Enabling and disabling those clocks can be done without the need to stop the PLL. | |
* This is mainly used to save Power. | |
* @param __PLLSAI2_CLOCKOUT__ specifies the PLLSAI2 clock to be output. | |
* This parameter can be one or a combination of the following values: | |
* @arg @ref RCC_PLLSAI2_SAI2CLK This clock is used to generate an accurate clock to achieve | |
* high-quality audio performance on SAI interface in case. | |
* @arg @ref RCC_PLLSAI2_ADC2CLK Clock used to clock ADC peripheral. | |
* @retval None | |
*/ | |
#define __HAL_RCC_PLLSAI2CLKOUT_ENABLE(__PLLSAI2_CLOCKOUT__) SET_BIT(RCC->PLLSAI2CFGR, (__PLLSAI2_CLOCKOUT__)) | |
#define __HAL_RCC_PLLSAI2CLKOUT_DISABLE(__PLLSAI2_CLOCKOUT__) CLEAR_BIT(RCC->PLLSAI2CFGR, (__PLLSAI2_CLOCKOUT__)) | |
/** | |
* @brief Macro to get clock output enable status (PLLSAI2_SAI2 and PLLSAI2_ADC2). | |
* @param __PLLSAI2_CLOCKOUT__ specifies the PLLSAI2 clock to be output. | |
* This parameter can be one of the following values: | |
* @arg @ref RCC_PLLSAI2_SAI2CLK This clock is used to generate an accurate clock to achieve | |
* high-quality audio performance on SAI interface in case. | |
* @arg @ref RCC_PLLSAI2_ADC2CLK Clock used to clock ADC peripheral. | |
* @retval SET / RESET | |
*/ | |
#define __HAL_RCC_GET_PLLSAI2CLKOUT_CONFIG(__PLLSAI2_CLOCKOUT__) READ_BIT(RCC->PLLSAI2CFGR, (__PLLSAI2_CLOCKOUT__)) | |
#endif /* RCC_PLLSAI2_SUPPORT */ | |
/** | |
* @brief Macro to configure the SAI1 clock source. | |
* @param __SAI1_CLKSOURCE__ defines the SAI1 clock source. This clock is derived | |
* from the PLLSAI1, system PLL or external clock (through a dedicated pin). | |
* This parameter can be one of the following values: | |
* @arg @ref RCC_SAI1CLKSOURCE_PLLSAI1 SAI1 clock = PLLSAI1 "P" clock (PLLSAI1CLK) | |
@if STM32L486xx | |
* @arg @ref RCC_SAI1CLKSOURCE_PLLSAI2 SAI1 clock = PLLSAI2 "P" clock (PLLSAI2CLK) for devices with PLLSAI2 | |
@endif | |
* @arg @ref RCC_SAI1CLKSOURCE_PLL SAI1 clock = PLL "P" clock (PLLSAI3CLK if PLLSAI2 exists, else PLLSAI2CLK) | |
* @arg @ref RCC_SAI1CLKSOURCE_PIN SAI1 clock = External Clock (SAI1_EXTCLK) | |
* | |
@if STM32L443xx | |
* @note HSI16 is automatically set as SAI1 clock source when PLL are disabled for devices without PLLSAI2. | |
@endif | |
@if STM32L462xx | |
* @note HSI16 is automatically set as SAI1 clock source when PLL are disabled for devices without PLLSAI2. | |
@endif | |
* | |
* @retval None | |
*/ | |
#define __HAL_RCC_SAI1_CONFIG(__SAI1_CLKSOURCE__)\ | |
MODIFY_REG(RCC->CCIPR, RCC_CCIPR_SAI1SEL, (uint32_t)(__SAI1_CLKSOURCE__)) | |
/** @brief Macro to get the SAI1 clock source. | |
* @retval The clock source can be one of the following values: | |
* @arg @ref RCC_SAI1CLKSOURCE_PLLSAI1 SAI1 clock = PLLSAI1 "P" clock (PLLSAI1CLK) | |
@if STM32L486xx | |
* @arg @ref RCC_SAI1CLKSOURCE_PLLSAI2 SAI1 clock = PLLSAI2 "P" clock (PLLSAI2CLK) for devices with PLLSAI2 | |
@endif | |
* @arg @ref RCC_SAI1CLKSOURCE_PLL SAI1 clock = PLL "P" clock (PLLSAI3CLK if PLLSAI2 exists, else PLLSAI2CLK) | |
* @arg @ref RCC_SAI1CLKSOURCE_PIN SAI1 clock = External Clock (SAI1_EXTCLK) | |
* | |
* @note Despite returned values RCC_SAI1CLKSOURCE_PLLSAI1 or RCC_SAI1CLKSOURCE_PLL, HSI16 is automatically set as SAI1 | |
* clock source when PLLs are disabled for devices without PLLSAI2. | |
* | |
*/ | |
#define __HAL_RCC_GET_SAI1_SOURCE() ((uint32_t)(READ_BIT(RCC->CCIPR, RCC_CCIPR_SAI1SEL))) | |
#if defined(SAI2) | |
/** | |
* @brief Macro to configure the SAI2 clock source. | |
* @param __SAI2_CLKSOURCE__ defines the SAI2 clock source. This clock is derived | |
* from the PLLSAI2, system PLL or external clock (through a dedicated pin). | |
* This parameter can be one of the following values: | |
* @arg @ref RCC_SAI2CLKSOURCE_PLLSAI1 SAI2 clock = PLLSAI1 "P" clock (PLLSAI1CLK) | |
* @arg @ref RCC_SAI2CLKSOURCE_PLLSAI2 SAI2 clock = PLLSAI2 "P" clock (PLLSAI2CLK) | |
* @arg @ref RCC_SAI2CLKSOURCE_PLL SAI2 clock = PLL "P" clock (PLLSAI3CLK) | |
* @arg @ref RCC_SAI2CLKSOURCE_PIN SAI2 clock = External Clock (SAI2_EXTCLK) | |
* | |
* @retval None | |
*/ | |
#define __HAL_RCC_SAI2_CONFIG(__SAI2_CLKSOURCE__ )\ | |
MODIFY_REG(RCC->CCIPR, RCC_CCIPR_SAI2SEL, (uint32_t)(__SAI2_CLKSOURCE__)) | |
/** @brief Macro to get the SAI2 clock source. | |
* @retval The clock source can be one of the following values: | |
* @arg @ref RCC_SAI2CLKSOURCE_PLLSAI1 SAI2 clock = PLLSAI1 "P" clock (PLLSAI1CLK) | |
* @arg @ref RCC_SAI2CLKSOURCE_PLLSAI2 SAI2 clock = PLLSAI2 "P" clock (PLLSAI2CLK) | |
* @arg @ref RCC_SAI2CLKSOURCE_PLL SAI2 clock = PLL "P" clock (PLLSAI3CLK) | |
* @arg @ref RCC_SAI2CLKSOURCE_PIN SAI2 clock = External Clock (SAI2_EXTCLK) | |
*/ | |
#define __HAL_RCC_GET_SAI2_SOURCE() ((uint32_t)(READ_BIT(RCC->CCIPR, RCC_CCIPR_SAI2SEL))) | |
#endif /* SAI2 */ | |
/** @brief Macro to configure the I2C1 clock (I2C1CLK). | |
* | |
* @param __I2C1_CLKSOURCE__ specifies the I2C1 clock source. | |
* This parameter can be one of the following values: | |
* @arg @ref RCC_I2C1CLKSOURCE_PCLK1 PCLK1 selected as I2C1 clock | |
* @arg @ref RCC_I2C1CLKSOURCE_HSI HSI selected as I2C1 clock | |
* @arg @ref RCC_I2C1CLKSOURCE_SYSCLK System Clock selected as I2C1 clock | |
* @retval None | |
*/ | |
#define __HAL_RCC_I2C1_CONFIG(__I2C1_CLKSOURCE__) \ | |
MODIFY_REG(RCC->CCIPR, RCC_CCIPR_I2C1SEL, (uint32_t)(__I2C1_CLKSOURCE__)) | |
/** @brief Macro to get the I2C1 clock source. | |
* @retval The clock source can be one of the following values: | |
* @arg @ref RCC_I2C1CLKSOURCE_PCLK1 PCLK1 selected as I2C1 clock | |
* @arg @ref RCC_I2C1CLKSOURCE_HSI HSI selected as I2C1 clock | |
* @arg @ref RCC_I2C1CLKSOURCE_SYSCLK System Clock selected as I2C1 clock | |
*/ | |
#define __HAL_RCC_GET_I2C1_SOURCE() ((uint32_t)(READ_BIT(RCC->CCIPR, RCC_CCIPR_I2C1SEL))) | |
#if defined(I2C2) | |
/** @brief Macro to configure the I2C2 clock (I2C2CLK). | |
* | |
* @param __I2C2_CLKSOURCE__ specifies the I2C2 clock source. | |
* This parameter can be one of the following values: | |
* @arg @ref RCC_I2C2CLKSOURCE_PCLK1 PCLK1 selected as I2C2 clock | |
* @arg @ref RCC_I2C2CLKSOURCE_HSI HSI selected as I2C2 clock | |
* @arg @ref RCC_I2C2CLKSOURCE_SYSCLK System Clock selected as I2C2 clock | |
* @retval None | |
*/ | |
#define __HAL_RCC_I2C2_CONFIG(__I2C2_CLKSOURCE__) \ | |
MODIFY_REG(RCC->CCIPR, RCC_CCIPR_I2C2SEL, (uint32_t)(__I2C2_CLKSOURCE__)) | |
/** @brief Macro to get the I2C2 clock source. | |
* @retval The clock source can be one of the following values: | |
* @arg @ref RCC_I2C2CLKSOURCE_PCLK1 PCLK1 selected as I2C2 clock | |
* @arg @ref RCC_I2C2CLKSOURCE_HSI HSI selected as I2C2 clock | |
* @arg @ref RCC_I2C2CLKSOURCE_SYSCLK System Clock selected as I2C2 clock | |
*/ | |
#define __HAL_RCC_GET_I2C2_SOURCE() ((uint32_t)(READ_BIT(RCC->CCIPR, RCC_CCIPR_I2C2SEL))) | |
#endif /* I2C2 */ | |
/** @brief Macro to configure the I2C3 clock (I2C3CLK). | |
* | |
* @param __I2C3_CLKSOURCE__ specifies the I2C3 clock source. | |
* This parameter can be one of the following values: | |
* @arg @ref RCC_I2C3CLKSOURCE_PCLK1 PCLK1 selected as I2C3 clock | |
* @arg @ref RCC_I2C3CLKSOURCE_HSI HSI selected as I2C3 clock | |
* @arg @ref RCC_I2C3CLKSOURCE_SYSCLK System Clock selected as I2C3 clock | |
* @retval None | |
*/ | |
#define __HAL_RCC_I2C3_CONFIG(__I2C3_CLKSOURCE__) \ | |
MODIFY_REG(RCC->CCIPR, RCC_CCIPR_I2C3SEL, (uint32_t)(__I2C3_CLKSOURCE__)) | |
/** @brief Macro to get the I2C3 clock source. | |
* @retval The clock source can be one of the following values: | |
* @arg @ref RCC_I2C3CLKSOURCE_PCLK1 PCLK1 selected as I2C3 clock | |
* @arg @ref RCC_I2C3CLKSOURCE_HSI HSI selected as I2C3 clock | |
* @arg @ref RCC_I2C3CLKSOURCE_SYSCLK System Clock selected as I2C3 clock | |
*/ | |
#define __HAL_RCC_GET_I2C3_SOURCE() ((uint32_t)(READ_BIT(RCC->CCIPR, RCC_CCIPR_I2C3SEL))) | |
#if defined(I2C4) | |
/** @brief Macro to configure the I2C4 clock (I2C4CLK). | |
* | |
* @param __I2C4_CLKSOURCE__ specifies the I2C4 clock source. | |
* This parameter can be one of the following values: | |
* @arg @ref RCC_I2C4CLKSOURCE_PCLK1 PCLK1 selected as I2C4 clock | |
* @arg @ref RCC_I2C4CLKSOURCE_HSI HSI selected as I2C4 clock | |
* @arg @ref RCC_I2C4CLKSOURCE_SYSCLK System Clock selected as I2C4 clock | |
* @retval None | |
*/ | |
#define __HAL_RCC_I2C4_CONFIG(__I2C4_CLKSOURCE__) \ | |
MODIFY_REG(RCC->CCIPR2, RCC_CCIPR2_I2C4SEL, (uint32_t)(__I2C4_CLKSOURCE__)) | |
/** @brief Macro to get the I2C4 clock source. | |
* @retval The clock source can be one of the following values: | |
* @arg @ref RCC_I2C4CLKSOURCE_PCLK1 PCLK1 selected as I2C4 clock | |
* @arg @ref RCC_I2C4CLKSOURCE_HSI HSI selected as I2C4 clock | |
* @arg @ref RCC_I2C4CLKSOURCE_SYSCLK System Clock selected as I2C4 clock | |
*/ | |
#define __HAL_RCC_GET_I2C4_SOURCE() ((uint32_t)(READ_BIT(RCC->CCIPR2, RCC_CCIPR2_I2C4SEL))) | |
#endif /* I2C4 */ | |
/** @brief Macro to configure the USART1 clock (USART1CLK). | |
* | |
* @param __USART1_CLKSOURCE__ specifies the USART1 clock source. | |
* This parameter can be one of the following values: | |
* @arg @ref RCC_USART1CLKSOURCE_PCLK2 PCLK2 selected as USART1 clock | |
* @arg @ref RCC_USART1CLKSOURCE_HSI HSI selected as USART1 clock | |
* @arg @ref RCC_USART1CLKSOURCE_SYSCLK System Clock selected as USART1 clock | |
* @arg @ref RCC_USART1CLKSOURCE_LSE SE selected as USART1 clock | |
* @retval None | |
*/ | |
#define __HAL_RCC_USART1_CONFIG(__USART1_CLKSOURCE__) \ | |
MODIFY_REG(RCC->CCIPR, RCC_CCIPR_USART1SEL, (uint32_t)(__USART1_CLKSOURCE__)) | |
/** @brief Macro to get the USART1 clock source. | |
* @retval The clock source can be one of the following values: | |
* @arg @ref RCC_USART1CLKSOURCE_PCLK2 PCLK2 selected as USART1 clock | |
* @arg @ref RCC_USART1CLKSOURCE_HSI HSI selected as USART1 clock | |
* @arg @ref RCC_USART1CLKSOURCE_SYSCLK System Clock selected as USART1 clock | |
* @arg @ref RCC_USART1CLKSOURCE_LSE LSE selected as USART1 clock | |
*/ | |
#define __HAL_RCC_GET_USART1_SOURCE() ((uint32_t)(READ_BIT(RCC->CCIPR, RCC_CCIPR_USART1SEL))) | |
/** @brief Macro to configure the USART2 clock (USART2CLK). | |
* | |
* @param __USART2_CLKSOURCE__ specifies the USART2 clock source. | |
* This parameter can be one of the following values: | |
* @arg @ref RCC_USART2CLKSOURCE_PCLK1 PCLK1 selected as USART2 clock | |
* @arg @ref RCC_USART2CLKSOURCE_HSI HSI selected as USART2 clock | |
* @arg @ref RCC_USART2CLKSOURCE_SYSCLK System Clock selected as USART2 clock | |
* @arg @ref RCC_USART2CLKSOURCE_LSE LSE selected as USART2 clock | |
* @retval None | |
*/ | |
#define __HAL_RCC_USART2_CONFIG(__USART2_CLKSOURCE__) \ | |
MODIFY_REG(RCC->CCIPR, RCC_CCIPR_USART2SEL, (uint32_t)(__USART2_CLKSOURCE__)) | |
/** @brief Macro to get the USART2 clock source. | |
* @retval The clock source can be one of the following values: | |
* @arg @ref RCC_USART2CLKSOURCE_PCLK1 PCLK1 selected as USART2 clock | |
* @arg @ref RCC_USART2CLKSOURCE_HSI HSI selected as USART2 clock | |
* @arg @ref RCC_USART2CLKSOURCE_SYSCLK System Clock selected as USART2 clock | |
* @arg @ref RCC_USART2CLKSOURCE_LSE LSE selected as USART2 clock | |
*/ | |
#define __HAL_RCC_GET_USART2_SOURCE() ((uint32_t)(READ_BIT(RCC->CCIPR, RCC_CCIPR_USART2SEL))) | |
#if defined(USART3) | |
/** @brief Macro to configure the USART3 clock (USART3CLK). | |
* | |
* @param __USART3_CLKSOURCE__ specifies the USART3 clock source. | |
* This parameter can be one of the following values: | |
* @arg @ref RCC_USART3CLKSOURCE_PCLK1 PCLK1 selected as USART3 clock | |
* @arg @ref RCC_USART3CLKSOURCE_HSI HSI selected as USART3 clock | |
* @arg @ref RCC_USART3CLKSOURCE_SYSCLK System Clock selected as USART3 clock | |
* @arg @ref RCC_USART3CLKSOURCE_LSE LSE selected as USART3 clock | |
* @retval None | |
*/ | |
#define __HAL_RCC_USART3_CONFIG(__USART3_CLKSOURCE__) \ | |
MODIFY_REG(RCC->CCIPR, RCC_CCIPR_USART3SEL, (uint32_t)(__USART3_CLKSOURCE__)) | |
/** @brief Macro to get the USART3 clock source. | |
* @retval The clock source can be one of the following values: | |
* @arg @ref RCC_USART3CLKSOURCE_PCLK1 PCLK1 selected as USART3 clock | |
* @arg @ref RCC_USART3CLKSOURCE_HSI HSI selected as USART3 clock | |
* @arg @ref RCC_USART3CLKSOURCE_SYSCLK System Clock selected as USART3 clock | |
* @arg @ref RCC_USART3CLKSOURCE_LSE LSE selected as USART3 clock | |
*/ | |
#define __HAL_RCC_GET_USART3_SOURCE() ((uint32_t)(READ_BIT(RCC->CCIPR, RCC_CCIPR_USART3SEL))) | |
#endif /* USART3 */ | |
#if defined(UART4) | |
/** @brief Macro to configure the UART4 clock (UART4CLK). | |
* | |
* @param __UART4_CLKSOURCE__ specifies the UART4 clock source. | |
* This parameter can be one of the following values: | |
* @arg @ref RCC_UART4CLKSOURCE_PCLK1 PCLK1 selected as UART4 clock | |
* @arg @ref RCC_UART4CLKSOURCE_HSI HSI selected as UART4 clock | |
* @arg @ref RCC_UART4CLKSOURCE_SYSCLK System Clock selected as UART4 clock | |
* @arg @ref RCC_UART4CLKSOURCE_LSE LSE selected as UART4 clock | |
* @retval None | |
*/ | |
#define __HAL_RCC_UART4_CONFIG(__UART4_CLKSOURCE__) \ | |
MODIFY_REG(RCC->CCIPR, RCC_CCIPR_UART4SEL, (uint32_t)(__UART4_CLKSOURCE__)) | |
/** @brief Macro to get the UART4 clock source. | |
* @retval The clock source can be one of the following values: | |
* @arg @ref RCC_UART4CLKSOURCE_PCLK1 PCLK1 selected as UART4 clock | |
* @arg @ref RCC_UART4CLKSOURCE_HSI HSI selected as UART4 clock | |
* @arg @ref RCC_UART4CLKSOURCE_SYSCLK System Clock selected as UART4 clock | |
* @arg @ref RCC_UART4CLKSOURCE_LSE LSE selected as UART4 clock | |
*/ | |
#define __HAL_RCC_GET_UART4_SOURCE() ((uint32_t)(READ_BIT(RCC->CCIPR, RCC_CCIPR_UART4SEL))) | |
#endif /* UART4 */ | |
#if defined(UART5) | |
/** @brief Macro to configure the UART5 clock (UART5CLK). | |
* | |
* @param __UART5_CLKSOURCE__ specifies the UART5 clock source. | |
* This parameter can be one of the following values: | |
* @arg @ref RCC_UART5CLKSOURCE_PCLK1 PCLK1 selected as UART5 clock | |
* @arg @ref RCC_UART5CLKSOURCE_HSI HSI selected as UART5 clock | |
* @arg @ref RCC_UART5CLKSOURCE_SYSCLK System Clock selected as UART5 clock | |
* @arg @ref RCC_UART5CLKSOURCE_LSE LSE selected as UART5 clock | |
* @retval None | |
*/ | |
#define __HAL_RCC_UART5_CONFIG(__UART5_CLKSOURCE__) \ | |
MODIFY_REG(RCC->CCIPR, RCC_CCIPR_UART5SEL, (uint32_t)(__UART5_CLKSOURCE__)) | |
/** @brief Macro to get the UART5 clock source. | |
* @retval The clock source can be one of the following values: | |
* @arg @ref RCC_UART5CLKSOURCE_PCLK1 PCLK1 selected as UART5 clock | |
* @arg @ref RCC_UART5CLKSOURCE_HSI HSI selected as UART5 clock | |
* @arg @ref RCC_UART5CLKSOURCE_SYSCLK System Clock selected as UART5 clock | |
* @arg @ref RCC_UART5CLKSOURCE_LSE LSE selected as UART5 clock | |
*/ | |
#define __HAL_RCC_GET_UART5_SOURCE() ((uint32_t)(READ_BIT(RCC->CCIPR, RCC_CCIPR_UART5SEL))) | |
#endif /* UART5 */ | |
/** @brief Macro to configure the LPUART1 clock (LPUART1CLK). | |
* | |
* @param __LPUART1_CLKSOURCE__ specifies the LPUART1 clock source. | |
* This parameter can be one of the following values: | |
* @arg @ref RCC_LPUART1CLKSOURCE_PCLK1 PCLK1 selected as LPUART1 clock | |
* @arg @ref RCC_LPUART1CLKSOURCE_HSI HSI selected as LPUART1 clock | |
* @arg @ref RCC_LPUART1CLKSOURCE_SYSCLK System Clock selected as LPUART1 clock | |
* @arg @ref RCC_LPUART1CLKSOURCE_LSE LSE selected as LPUART1 clock | |
* @retval None | |
*/ | |
#define __HAL_RCC_LPUART1_CONFIG(__LPUART1_CLKSOURCE__) \ | |
MODIFY_REG(RCC->CCIPR, RCC_CCIPR_LPUART1SEL, (uint32_t)(__LPUART1_CLKSOURCE__)) | |
/** @brief Macro to get the LPUART1 clock source. | |
* @retval The clock source can be one of the following values: | |
* @arg @ref RCC_LPUART1CLKSOURCE_PCLK1 PCLK1 selected as LPUART1 clock | |
* @arg @ref RCC_LPUART1CLKSOURCE_HSI HSI selected as LPUART1 clock | |
* @arg @ref RCC_LPUART1CLKSOURCE_SYSCLK System Clock selected as LPUART1 clock | |
* @arg @ref RCC_LPUART1CLKSOURCE_LSE LSE selected as LPUART1 clock | |
*/ | |
#define __HAL_RCC_GET_LPUART1_SOURCE() ((uint32_t)(READ_BIT(RCC->CCIPR, RCC_CCIPR_LPUART1SEL))) | |
/** @brief Macro to configure the LPTIM1 clock (LPTIM1CLK). | |
* | |
* @param __LPTIM1_CLKSOURCE__ specifies the LPTIM1 clock source. | |
* This parameter can be one of the following values: | |
* @arg @ref RCC_LPTIM1CLKSOURCE_PCLK PCLK selected as LPTIM1 clock | |
* @arg @ref RCC_LPTIM1CLKSOURCE_LSI HSI selected as LPTIM1 clock | |
* @arg @ref RCC_LPTIM1CLKSOURCE_HSI LSI selected as LPTIM1 clock | |
* @arg @ref RCC_LPTIM1CLKSOURCE_LSE LSE selected as LPTIM1 clock | |
* @retval None | |
*/ | |
#define __HAL_RCC_LPTIM1_CONFIG(__LPTIM1_CLKSOURCE__) \ | |
MODIFY_REG(RCC->CCIPR, RCC_CCIPR_LPTIM1SEL, (uint32_t)(__LPTIM1_CLKSOURCE__)) | |
/** @brief Macro to get the LPTIM1 clock source. | |
* @retval The clock source can be one of the following values: | |
* @arg @ref RCC_LPTIM1CLKSOURCE_PCLK PCLK selected as LPUART1 clock | |
* @arg @ref RCC_LPTIM1CLKSOURCE_LSI HSI selected as LPUART1 clock | |
* @arg @ref RCC_LPTIM1CLKSOURCE_HSI System Clock selected as LPUART1 clock | |
* @arg @ref RCC_LPTIM1CLKSOURCE_LSE LSE selected as LPUART1 clock | |
*/ | |
#define __HAL_RCC_GET_LPTIM1_SOURCE() ((uint32_t)(READ_BIT(RCC->CCIPR, RCC_CCIPR_LPTIM1SEL))) | |
/** @brief Macro to configure the LPTIM2 clock (LPTIM2CLK). | |
* | |
* @param __LPTIM2_CLKSOURCE__ specifies the LPTIM2 clock source. | |
* This parameter can be one of the following values: | |
* @arg @ref RCC_LPTIM2CLKSOURCE_PCLK PCLK selected as LPTIM2 clock | |
* @arg @ref RCC_LPTIM2CLKSOURCE_LSI HSI selected as LPTIM2 clock | |
* @arg @ref RCC_LPTIM2CLKSOURCE_HSI LSI selected as LPTIM2 clock | |
* @arg @ref RCC_LPTIM2CLKSOURCE_LSE LSE selected as LPTIM2 clock | |
* @retval None | |
*/ | |
#define __HAL_RCC_LPTIM2_CONFIG(__LPTIM2_CLKSOURCE__) \ | |
MODIFY_REG(RCC->CCIPR, RCC_CCIPR_LPTIM2SEL, (uint32_t)(__LPTIM2_CLKSOURCE__)) | |
/** @brief Macro to get the LPTIM2 clock source. | |
* @retval The clock source can be one of the following values: | |
* @arg @ref RCC_LPTIM2CLKSOURCE_PCLK PCLK selected as LPUART1 clock | |
* @arg @ref RCC_LPTIM2CLKSOURCE_LSI HSI selected as LPUART1 clock | |
* @arg @ref RCC_LPTIM2CLKSOURCE_HSI System Clock selected as LPUART1 clock | |
* @arg @ref RCC_LPTIM2CLKSOURCE_LSE LSE selected as LPUART1 clock | |
*/ | |
#define __HAL_RCC_GET_LPTIM2_SOURCE() ((uint32_t)(READ_BIT(RCC->CCIPR, RCC_CCIPR_LPTIM2SEL))) | |
#if defined(SDMMC1) | |
/** @brief Macro to configure the SDMMC1 clock. | |
* | |
@if STM32L443xx | |
* @note USB, RNG and SDMMC1 peripherals share the same 48MHz clock source. | |
@endif | |
@if STM32L462xx | |
* @note USB, RNG and SDMMC1 peripherals share the same 48MHz clock source. | |
@endif | |
@if STM32L486xx | |
* @note USB, RNG and SDMMC1 peripherals share the same 48MHz clock source. | |
@endif | |
* | |
* @param __SDMMC1_CLKSOURCE__ specifies the SDMMC1 clock source. | |
* This parameter can be one of the following values: | |
@if STM32L443xx | |
* @arg @ref RCC_SDMMC1CLKSOURCE_HSI48 HSI48 selected as SDMMC1 clock for devices with HSI48 | |
* @arg @ref RCC_SDMMC1CLKSOURCE_MSI MSI selected as SDMMC1 clock | |
* @arg @ref RCC_SDMMC1CLKSOURCE_PLLSAI1 PLLSAI1 Clock selected as SDMMC1 clock | |
* @arg @ref RCC_SDMMC1CLKSOURCE_PLL PLL Clock selected as SDMMC1 clock | |
@endif | |
@if STM32L462xx | |
* @arg @ref RCC_SDMMC1CLKSOURCE_HSI48 HSI48 selected as SDMMC1 clock for devices with HSI48 | |
* @arg @ref RCC_SDMMC1CLKSOURCE_MSI MSI selected as SDMMC1 clock | |
* @arg @ref RCC_SDMMC1CLKSOURCE_PLLSAI1 PLLSAI1 Clock selected as SDMMC1 clock | |
* @arg @ref RCC_SDMMC1CLKSOURCE_PLL PLL Clock selected as SDMMC1 clock | |
@endif | |
@if STM32L486xx | |
* @arg @ref RCC_SDMMC1CLKSOURCE_NONE No clock selected as SDMMC1 clock for devices without HSI48 | |
* @arg @ref RCC_SDMMC1CLKSOURCE_MSI MSI selected as SDMMC1 clock | |
* @arg @ref RCC_SDMMC1CLKSOURCE_PLLSAI1 PLLSAI1 Clock selected as SDMMC1 clock | |
* @arg @ref RCC_SDMMC1CLKSOURCE_PLL PLL Clock selected as SDMMC1 clock | |
@endif | |
* @retval None | |
*/ | |
#define __HAL_RCC_SDMMC1_CONFIG(__SDMMC1_CLKSOURCE__) \ | |
MODIFY_REG(RCC->CCIPR, RCC_CCIPR_CLK48SEL, (uint32_t)(__SDMMC1_CLKSOURCE__)) | |
/** @brief Macro to get the SDMMC1 clock. | |
* @retval The clock source can be one of the following values: | |
@if STM32L443xx | |
* @arg @ref RCC_SDMMC1CLKSOURCE_HSI48 HSI48 selected as SDMMC1 clock for devices with HSI48 | |
* @arg @ref RCC_SDMMC1CLKSOURCE_MSI MSI selected as SDMMC1 clock | |
* @arg @ref RCC_SDMMC1CLKSOURCE_PLLSAI1 PLLSAI1 "Q" clock (PLL48M2CLK) selected as SDMMC1 clock | |
* @arg @ref RCC_SDMMC1CLKSOURCE_PLL PLL "Q" clock (PLL48M1CLK) selected as SDMMC1 clock | |
@endif | |
@if STM32L462xx | |
* @arg @ref RCC_SDMMC1CLKSOURCE_HSI48 HSI48 selected as SDMMC1 clock for devices with HSI48 | |
* @arg @ref RCC_SDMMC1CLKSOURCE_MSI MSI selected as SDMMC1 clock | |
* @arg @ref RCC_SDMMC1CLKSOURCE_PLLSAI1 PLLSAI1 "Q" clock (PLL48M2CLK) selected as SDMMC1 clock | |
* @arg @ref RCC_SDMMC1CLKSOURCE_PLL PLL "Q" clock (PLL48M1CLK) selected as SDMMC1 clock | |
@endif | |
@if STM32L486xx | |
* @arg @ref RCC_SDMMC1CLKSOURCE_NONE No clock selected as SDMMC1 clock for devices without HSI48 | |
* @arg @ref RCC_SDMMC1CLKSOURCE_MSI MSI selected as SDMMC1 clock | |
* @arg @ref RCC_SDMMC1CLKSOURCE_PLLSAI1 PLLSAI1 "Q" clock (PLL48M2CLK) selected as SDMMC1 clock | |
* @arg @ref RCC_SDMMC1CLKSOURCE_PLL PLL "Q" clock (PLL48M1CLK) selected as SDMMC1 clock | |
@endif | |
*/ | |
#define __HAL_RCC_GET_SDMMC1_SOURCE() ((uint32_t)(READ_BIT(RCC->CCIPR, RCC_CCIPR_CLK48SEL))) | |
#endif /* SDMMC1 */ | |
/** @brief Macro to configure the RNG clock. | |
* | |
* @note USB, RNG and SDMMC1 peripherals share the same 48MHz clock source. | |
* | |
* @param __RNG_CLKSOURCE__ specifies the RNG clock source. | |
* This parameter can be one of the following values: | |
@if STM32L443xx | |
* @arg @ref RCC_RNGCLKSOURCE_HSI48 HSI48 selected as RNG clock clock for devices with HSI48 | |
@endif | |
@if STM32L462xx | |
* @arg @ref RCC_RNGCLKSOURCE_HSI48 HSI48 selected as RNG clock clock for devices with HSI48 | |
@endif | |
@if STM32L486xx | |
* @arg @ref RCC_RNGCLKSOURCE_NONE No clock selected as RNG clock for devices without HSI48 | |
@endif | |
* @arg @ref RCC_RNGCLKSOURCE_MSI MSI selected as RNG clock | |
* @arg @ref RCC_RNGCLKSOURCE_PLLSAI1 PLLSAI1 Clock selected as RNG clock | |
* @arg @ref RCC_RNGCLKSOURCE_PLL PLL Clock selected as RNG clock | |
* @retval None | |
*/ | |
#define __HAL_RCC_RNG_CONFIG(__RNG_CLKSOURCE__) \ | |
MODIFY_REG(RCC->CCIPR, RCC_CCIPR_CLK48SEL, (uint32_t)(__RNG_CLKSOURCE__)) | |
/** @brief Macro to get the RNG clock. | |
* @retval The clock source can be one of the following values: | |
@if STM32L443xx | |
* @arg @ref RCC_RNGCLKSOURCE_HSI48 HSI48 selected as RNG clock clock for devices with HSI48 | |
@endif | |
@if STM32L462xx | |
* @arg @ref RCC_RNGCLKSOURCE_HSI48 HSI48 selected as RNG clock clock for devices with HSI48 | |
@endif | |
@if STM32L486xx | |
* @arg @ref RCC_RNGCLKSOURCE_NONE No clock selected as RNG clock for devices without HSI48 | |
@endif | |
* @arg @ref RCC_RNGCLKSOURCE_MSI MSI selected as RNG clock | |
* @arg @ref RCC_RNGCLKSOURCE_PLLSAI1 PLLSAI1 "Q" clock (PLL48M2CLK) selected as RNG clock | |
* @arg @ref RCC_RNGCLKSOURCE_PLL PLL "Q" clock (PLL48M1CLK) selected as RNG clock | |
*/ | |
#define __HAL_RCC_GET_RNG_SOURCE() ((uint32_t)(READ_BIT(RCC->CCIPR, RCC_CCIPR_CLK48SEL))) | |
#if defined(USB_OTG_FS) || defined(USB) | |
/** @brief Macro to configure the USB clock (USBCLK). | |
* | |
* @note USB, RNG and SDMMC1 peripherals share the same 48MHz clock source. | |
* | |
* @param __USB_CLKSOURCE__ specifies the USB clock source. | |
* This parameter can be one of the following values: | |
@if STM32L443xx | |
* @arg @ref RCC_USBCLKSOURCE_HSI48 HSI48 selected as 48MHz clock for devices with HSI48 | |
@endif | |
@if STM32L462xx | |
* @arg @ref RCC_USBCLKSOURCE_HSI48 HSI48 selected as 48MHz clock for devices with HSI48 | |
@endif | |
@if STM32L486xx | |
* @arg @ref RCC_USBCLKSOURCE_NONE No clock selected as 48MHz clock for devices without HSI48 | |
@endif | |
* @arg @ref RCC_USBCLKSOURCE_MSI MSI selected as USB clock | |
* @arg @ref RCC_USBCLKSOURCE_PLLSAI1 PLLSAI1 "Q" clock (PLL48M2CLK) selected as USB clock | |
* @arg @ref RCC_USBCLKSOURCE_PLL PLL "Q" clock (PLL48M1CLK) selected as USB clock | |
* @retval None | |
*/ | |
#define __HAL_RCC_USB_CONFIG(__USB_CLKSOURCE__) \ | |
MODIFY_REG(RCC->CCIPR, RCC_CCIPR_CLK48SEL, (uint32_t)(__USB_CLKSOURCE__)) | |
/** @brief Macro to get the USB clock source. | |
* @retval The clock source can be one of the following values: | |
@if STM32L443xx | |
* @arg @ref RCC_USBCLKSOURCE_HSI48 HSI48 selected as 48MHz clock for devices with HSI48 | |
@endif | |
@if STM32L462xx | |
* @arg @ref RCC_USBCLKSOURCE_HSI48 HSI48 selected as 48MHz clock for devices with HSI48 | |
@endif | |
@if STM32L486xx | |
* @arg @ref RCC_USBCLKSOURCE_NONE No clock selected as 48MHz clock for devices without HSI48 | |
@endif | |
* @arg @ref RCC_USBCLKSOURCE_MSI MSI selected as USB clock | |
* @arg @ref RCC_USBCLKSOURCE_PLLSAI1 PLLSAI1 "Q" clock (PLL48M2CLK) selected as USB clock | |
* @arg @ref RCC_USBCLKSOURCE_PLL PLL "Q" clock (PLL48M1CLK) selected as USB clock | |
*/ | |
#define __HAL_RCC_GET_USB_SOURCE() ((uint32_t)(READ_BIT(RCC->CCIPR, RCC_CCIPR_CLK48SEL))) | |
#endif /* USB_OTG_FS || USB */ | |
/** @brief Macro to configure the ADC interface clock. | |
* @param __ADC_CLKSOURCE__ specifies the ADC digital interface clock source. | |
* This parameter can be one of the following values: | |
* @arg @ref RCC_ADCCLKSOURCE_NONE No clock selected as ADC clock | |
* @arg @ref RCC_ADCCLKSOURCE_PLLSAI1 PLLSAI1 Clock selected as ADC clock | |
@if STM32L486xx | |
* @arg @ref RCC_ADCCLKSOURCE_PLLSAI2 PLLSAI2 Clock selected as ADC clock for STM32L47x/STM32L48x devices | |
@endif | |
* @arg @ref RCC_ADCCLKSOURCE_SYSCLK System Clock selected as ADC clock | |
* @retval None | |
*/ | |
#define __HAL_RCC_ADC_CONFIG(__ADC_CLKSOURCE__) \ | |
MODIFY_REG(RCC->CCIPR, RCC_CCIPR_ADCSEL, (uint32_t)(__ADC_CLKSOURCE__)) | |
/** @brief Macro to get the ADC clock source. | |
* @retval The clock source can be one of the following values: | |
* @arg @ref RCC_ADCCLKSOURCE_NONE No clock selected as ADC clock | |
* @arg @ref RCC_ADCCLKSOURCE_PLLSAI1 PLLSAI1 Clock selected as ADC clock | |
@if STM32L486xx | |
* @arg @ref RCC_ADCCLKSOURCE_PLLSAI2 PLLSAI2 Clock selected as ADC clock for STM32L47x/STM32L48x devices | |
@endif | |
* @arg @ref RCC_ADCCLKSOURCE_SYSCLK System Clock selected as ADC clock | |
*/ | |
#define __HAL_RCC_GET_ADC_SOURCE() ((uint32_t)(READ_BIT(RCC->CCIPR, RCC_CCIPR_ADCSEL))) | |
#if defined(SWPMI1) | |
/** @brief Macro to configure the SWPMI1 clock. | |
* @param __SWPMI1_CLKSOURCE__ specifies the SWPMI1 clock source. | |
* This parameter can be one of the following values: | |
* @arg @ref RCC_SWPMI1CLKSOURCE_PCLK PCLK Clock selected as SWPMI1 clock | |
* @arg @ref RCC_SWPMI1CLKSOURCE_HSI HSI Clock selected as SWPMI1 clock | |
* @retval None | |
*/ | |
#define __HAL_RCC_SWPMI1_CONFIG(__SWPMI1_CLKSOURCE__) \ | |
MODIFY_REG(RCC->CCIPR, RCC_CCIPR_SWPMI1SEL, (uint32_t)(__SWPMI1_CLKSOURCE__)) | |
/** @brief Macro to get the SWPMI1 clock source. | |
* @retval The clock source can be one of the following values: | |
* @arg @ref RCC_SWPMI1CLKSOURCE_PCLK PCLK Clock selected as SWPMI1 clock | |
* @arg @ref RCC_SWPMI1CLKSOURCE_HSI HSI Clock selected as SWPMI1 clock | |
*/ | |
#define __HAL_RCC_GET_SWPMI1_SOURCE() ((uint32_t)(READ_BIT(RCC->CCIPR, RCC_CCIPR_SWPMI1SEL))) | |
#endif /* SWPMI1 */ | |
#if defined(DFSDM1_Filter0) | |
/** @brief Macro to configure the DFSDM1 clock. | |
* @param __DFSDM1_CLKSOURCE__ specifies the DFSDM1 clock source. | |
* This parameter can be one of the following values: | |
* @arg @ref RCC_DFSDM1CLKSOURCE_PCLK PCLK Clock selected as DFSDM1 clock | |
* @arg @ref RCC_DFSDM1CLKSOURCE_SYSCLK System Clock selected as DFSDM1 clock | |
* @retval None | |
*/ | |
#define __HAL_RCC_DFSDM1_CONFIG(__DFSDM1_CLKSOURCE__) \ | |
MODIFY_REG(RCC->CCIPR, RCC_CCIPR_DFSDM1SEL, (uint32_t)(__DFSDM1_CLKSOURCE__)) | |
/** @brief Macro to get the DFSDM1 clock source. | |
* @retval The clock source can be one of the following values: | |
* @arg @ref RCC_DFSDM1CLKSOURCE_PCLK PCLK Clock selected as DFSDM1 clock | |
* @arg @ref RCC_DFSDM1CLKSOURCE_SYSCLK System Clock selected as DFSDM1 clock | |
*/ | |
#define __HAL_RCC_GET_DFSDM1_SOURCE() ((uint32_t)(READ_BIT(RCC->CCIPR, RCC_CCIPR_DFSDM1SEL))) | |
#endif /* DFSDM1_Filter0 */ | |
/** @defgroup RCCEx_Flags_Interrupts_Management Flags Interrupts Management | |
* @brief macros to manage the specified RCC Flags and interrupts. | |
* @{ | |
*/ | |
/** @brief Enable PLLSAI1RDY interrupt. | |
* @retval None | |
*/ | |
#define __HAL_RCC_PLLSAI1_ENABLE_IT() SET_BIT(RCC->CIER, RCC_CIER_PLLSAI1RDYIE) | |
/** @brief Disable PLLSAI1RDY interrupt. | |
* @retval None | |
*/ | |
#define __HAL_RCC_PLLSAI1_DISABLE_IT() CLEAR_BIT(RCC->CIER, RCC_CIER_PLLSAI1RDYIE) | |
/** @brief Clear the PLLSAI1RDY interrupt pending bit. | |
* @retval None | |
*/ | |
#define __HAL_RCC_PLLSAI1_CLEAR_IT() WRITE_REG(RCC->CICR, RCC_CICR_PLLSAI1RDYC) | |
/** @brief Check whether PLLSAI1RDY interrupt has occurred or not. | |
* @retval TRUE or FALSE. | |
*/ | |
#define __HAL_RCC_PLLSAI1_GET_IT_SOURCE() (READ_BIT(RCC->CIFR, RCC_CIFR_PLLSAI1RDYF) == RCC_CIFR_PLLSAI1RDYF) | |
/** @brief Check whether the PLLSAI1RDY flag is set or not. | |
* @retval TRUE or FALSE. | |
*/ | |
#define __HAL_RCC_PLLSAI1_GET_FLAG() (READ_BIT(RCC->CR, RCC_CR_PLLSAI1RDY) == (RCC_CR_PLLSAI1RDY)) | |
#if defined(RCC_PLLSAI2_SUPPORT) | |
/** @brief Enable PLLSAI2RDY interrupt. | |
* @retval None | |
*/ | |
#define __HAL_RCC_PLLSAI2_ENABLE_IT() SET_BIT(RCC->CIER, RCC_CIER_PLLSAI2RDYIE) | |
/** @brief Disable PLLSAI2RDY interrupt. | |
* @retval None | |
*/ | |
#define __HAL_RCC_PLLSAI2_DISABLE_IT() CLEAR_BIT(RCC->CIER, RCC_CIER_PLLSAI2RDYIE) | |
/** @brief Clear the PLLSAI2RDY interrupt pending bit. | |
* @retval None | |
*/ | |
#define __HAL_RCC_PLLSAI2_CLEAR_IT() WRITE_REG(RCC->CICR, RCC_CICR_PLLSAI2RDYC) | |
/** @brief Check whether the PLLSAI2RDY interrupt has occurred or not. | |
* @retval TRUE or FALSE. | |
*/ | |
#define __HAL_RCC_PLLSAI2_GET_IT_SOURCE() (READ_BIT(RCC->CIFR, RCC_CIFR_PLLSAI2RDYF) == RCC_CIFR_PLLSAI2RDYF) | |
/** @brief Check whether the PLLSAI2RDY flag is set or not. | |
* @retval TRUE or FALSE. | |
*/ | |
#define __HAL_RCC_PLLSAI2_GET_FLAG() (READ_BIT(RCC->CR, RCC_CR_PLLSAI2RDY) == (RCC_CR_PLLSAI2RDY)) | |
#endif /* RCC_PLLSAI2_SUPPORT */ | |
/** | |
* @brief Enable the RCC LSE CSS Extended Interrupt Line. | |
* @retval None | |
*/ | |
#define __HAL_RCC_LSECSS_EXTI_ENABLE_IT() SET_BIT(EXTI->IMR1, RCC_EXTI_LINE_LSECSS) | |
/** | |
* @brief Disable the RCC LSE CSS Extended Interrupt Line. | |
* @retval None | |
*/ | |
#define __HAL_RCC_LSECSS_EXTI_DISABLE_IT() CLEAR_BIT(EXTI->IMR1, RCC_EXTI_LINE_LSECSS) | |
/** | |
* @brief Enable the RCC LSE CSS Event Line. | |
* @retval None. | |
*/ | |
#define __HAL_RCC_LSECSS_EXTI_ENABLE_EVENT() SET_BIT(EXTI->EMR1, RCC_EXTI_LINE_LSECSS) | |
/** | |
* @brief Disable the RCC LSE CSS Event Line. | |
* @retval None. | |
*/ | |
#define __HAL_RCC_LSECSS_EXTI_DISABLE_EVENT() CLEAR_BIT(EXTI->EMR1, RCC_EXTI_LINE_LSECSS) | |
/** | |
* @brief Enable the RCC LSE CSS Extended Interrupt Falling Trigger. | |
* @retval None. | |
*/ | |
#define __HAL_RCC_LSECSS_EXTI_ENABLE_FALLING_EDGE() SET_BIT(EXTI->FTSR1, RCC_EXTI_LINE_LSECSS) | |
/** | |
* @brief Disable the RCC LSE CSS Extended Interrupt Falling Trigger. | |
* @retval None. | |
*/ | |
#define __HAL_RCC_LSECSS_EXTI_DISABLE_FALLING_EDGE() CLEAR_BIT(EXTI->FTSR1, RCC_EXTI_LINE_LSECSS) | |
/** | |
* @brief Enable the RCC LSE CSS Extended Interrupt Rising Trigger. | |
* @retval None. | |
*/ | |
#define __HAL_RCC_LSECSS_EXTI_ENABLE_RISING_EDGE() SET_BIT(EXTI->RTSR1, RCC_EXTI_LINE_LSECSS) | |
/** | |
* @brief Disable the RCC LSE CSS Extended Interrupt Rising Trigger. | |
* @retval None. | |
*/ | |
#define __HAL_RCC_LSECSS_EXTI_DISABLE_RISING_EDGE() CLEAR_BIT(EXTI->RTSR1, RCC_EXTI_LINE_LSECSS) | |
/** | |
* @brief Enable the RCC LSE CSS Extended Interrupt Rising & Falling Trigger. | |
* @retval None. | |
*/ | |
#define __HAL_RCC_LSECSS_EXTI_ENABLE_RISING_FALLING_EDGE() \ | |
do { \ | |
__HAL_RCC_LSECSS_EXTI_ENABLE_RISING_EDGE(); \ | |
__HAL_RCC_LSECSS_EXTI_ENABLE_FALLING_EDGE(); \ | |
} while(0) | |
/** | |
* @brief Disable the RCC LSE CSS Extended Interrupt Rising & Falling Trigger. | |
* @retval None. | |
*/ | |
#define __HAL_RCC_LSECSS_EXTI_DISABLE_RISING_FALLING_EDGE() \ | |
do { \ | |
__HAL_RCC_LSECSS_EXTI_DISABLE_RISING_EDGE(); \ | |
__HAL_RCC_LSECSS_EXTI_DISABLE_FALLING_EDGE(); \ | |
} while(0) | |
/** | |
* @brief Check whether the specified RCC LSE CSS EXTI interrupt flag is set or not. | |
* @retval EXTI RCC LSE CSS Line Status. | |
*/ | |
#define __HAL_RCC_LSECSS_EXTI_GET_FLAG() (READ_BIT(EXTI->PR1, RCC_EXTI_LINE_LSECSS) == RCC_EXTI_LINE_LSECSS) | |
/** | |
* @brief Clear the RCC LSE CSS EXTI flag. | |
* @retval None. | |
*/ | |
#define __HAL_RCC_LSECSS_EXTI_CLEAR_FLAG() WRITE_REG(EXTI->PR1, RCC_EXTI_LINE_LSECSS) | |
/** | |
* @brief Generate a Software interrupt on the RCC LSE CSS EXTI line. | |
* @retval None. | |
*/ | |
#define __HAL_RCC_LSECSS_EXTI_GENERATE_SWIT() SET_BIT(EXTI->SWIER1, RCC_EXTI_LINE_LSECSS) | |
#if defined(CRS) | |
/** | |
* @brief Enable the specified CRS interrupts. | |
* @param __INTERRUPT__ specifies the CRS interrupt sources to be enabled. | |
* This parameter can be any combination of the following values: | |
* @arg @ref RCC_CRS_IT_SYNCOK SYNC event OK interrupt | |
* @arg @ref RCC_CRS_IT_SYNCWARN SYNC warning interrupt | |
* @arg @ref RCC_CRS_IT_ERR Synchronization or trimming error interrupt | |
* @arg @ref RCC_CRS_IT_ESYNC Expected SYNC interrupt | |
* @retval None | |
*/ | |
#define __HAL_RCC_CRS_ENABLE_IT(__INTERRUPT__) SET_BIT(CRS->CR, (__INTERRUPT__)) | |
/** | |
* @brief Disable the specified CRS interrupts. | |
* @param __INTERRUPT__ specifies the CRS interrupt sources to be disabled. | |
* This parameter can be any combination of the following values: | |
* @arg @ref RCC_CRS_IT_SYNCOK SYNC event OK interrupt | |
* @arg @ref RCC_CRS_IT_SYNCWARN SYNC warning interrupt | |
* @arg @ref RCC_CRS_IT_ERR Synchronization or trimming error interrupt | |
* @arg @ref RCC_CRS_IT_ESYNC Expected SYNC interrupt | |
* @retval None | |
*/ | |
#define __HAL_RCC_CRS_DISABLE_IT(__INTERRUPT__) CLEAR_BIT(CRS->CR, (__INTERRUPT__)) | |
/** @brief Check whether the CRS interrupt has occurred or not. | |
* @param __INTERRUPT__ specifies the CRS interrupt source to check. | |
* This parameter can be one of the following values: | |
* @arg @ref RCC_CRS_IT_SYNCOK SYNC event OK interrupt | |
* @arg @ref RCC_CRS_IT_SYNCWARN SYNC warning interrupt | |
* @arg @ref RCC_CRS_IT_ERR Synchronization or trimming error interrupt | |
* @arg @ref RCC_CRS_IT_ESYNC Expected SYNC interrupt | |
* @retval The new state of __INTERRUPT__ (SET or RESET). | |
*/ | |
#define __HAL_RCC_CRS_GET_IT_SOURCE(__INTERRUPT__) ((READ_BIT(CRS->CR, (__INTERRUPT__)) != RESET) ? SET : RESET) | |
/** @brief Clear the CRS interrupt pending bits | |
* @param __INTERRUPT__ specifies the interrupt pending bit to clear. | |
* This parameter can be any combination of the following values: | |
* @arg @ref RCC_CRS_IT_SYNCOK SYNC event OK interrupt | |
* @arg @ref RCC_CRS_IT_SYNCWARN SYNC warning interrupt | |
* @arg @ref RCC_CRS_IT_ERR Synchronization or trimming error interrupt | |
* @arg @ref RCC_CRS_IT_ESYNC Expected SYNC interrupt | |
* @arg @ref RCC_CRS_IT_TRIMOVF Trimming overflow or underflow interrupt | |
* @arg @ref RCC_CRS_IT_SYNCERR SYNC error interrupt | |
* @arg @ref RCC_CRS_IT_SYNCMISS SYNC missed interrupt | |
*/ | |
/* CRS IT Error Mask */ | |
#define RCC_CRS_IT_ERROR_MASK ((uint32_t)(RCC_CRS_IT_TRIMOVF | RCC_CRS_IT_SYNCERR | RCC_CRS_IT_SYNCMISS)) | |
#define __HAL_RCC_CRS_CLEAR_IT(__INTERRUPT__) do { \ | |
if(((__INTERRUPT__) & RCC_CRS_IT_ERROR_MASK) != RESET) \ | |
{ \ | |
WRITE_REG(CRS->ICR, CRS_ICR_ERRC | ((__INTERRUPT__) & ~RCC_CRS_IT_ERROR_MASK)); \ | |
} \ | |
else \ | |
{ \ | |
WRITE_REG(CRS->ICR, (__INTERRUPT__)); \ | |
} \ | |
} while(0) | |
/** | |
* @brief Check whether the specified CRS flag is set or not. | |
* @param __FLAG__ specifies the flag to check. | |
* This parameter can be one of the following values: | |
* @arg @ref RCC_CRS_FLAG_SYNCOK SYNC event OK | |
* @arg @ref RCC_CRS_FLAG_SYNCWARN SYNC warning | |
* @arg @ref RCC_CRS_FLAG_ERR Error | |
* @arg @ref RCC_CRS_FLAG_ESYNC Expected SYNC | |
* @arg @ref RCC_CRS_FLAG_TRIMOVF Trimming overflow or underflow | |
* @arg @ref RCC_CRS_FLAG_SYNCERR SYNC error | |
* @arg @ref RCC_CRS_FLAG_SYNCMISS SYNC missed | |
* @retval The new state of _FLAG_ (TRUE or FALSE). | |
*/ | |
#define __HAL_RCC_CRS_GET_FLAG(__FLAG__) (READ_BIT(CRS->ISR, (__FLAG__)) == (__FLAG__)) | |
/** | |
* @brief Clear the CRS specified FLAG. | |
* @param __FLAG__ specifies the flag to clear. | |
* This parameter can be one of the following values: | |
* @arg @ref RCC_CRS_FLAG_SYNCOK SYNC event OK | |
* @arg @ref RCC_CRS_FLAG_SYNCWARN SYNC warning | |
* @arg @ref RCC_CRS_FLAG_ERR Error | |
* @arg @ref RCC_CRS_FLAG_ESYNC Expected SYNC | |
* @arg @ref RCC_CRS_FLAG_TRIMOVF Trimming overflow or underflow | |
* @arg @ref RCC_CRS_FLAG_SYNCERR SYNC error | |
* @arg @ref RCC_CRS_FLAG_SYNCMISS SYNC missed | |
* @note RCC_CRS_FLAG_ERR clears RCC_CRS_FLAG_TRIMOVF, RCC_CRS_FLAG_SYNCERR, RCC_CRS_FLAG_SYNCMISS and consequently RCC_CRS_FLAG_ERR | |
* @retval None | |
*/ | |
/* CRS Flag Error Mask */ | |
#define RCC_CRS_FLAG_ERROR_MASK ((uint32_t)(RCC_CRS_FLAG_TRIMOVF | RCC_CRS_FLAG_SYNCERR | RCC_CRS_FLAG_SYNCMISS)) | |
#define __HAL_RCC_CRS_CLEAR_FLAG(__FLAG__) do { \ | |
if(((__FLAG__) & RCC_CRS_FLAG_ERROR_MASK) != RESET) \ | |
{ \ | |
WRITE_REG(CRS->ICR, CRS_ICR_ERRC | ((__FLAG__) & ~RCC_CRS_FLAG_ERROR_MASK)); \ | |
} \ | |
else \ | |
{ \ | |
WRITE_REG(CRS->ICR, (__FLAG__)); \ | |
} \ | |
} while(0) | |
#endif /* CRS */ | |
/** | |
* @} | |
*/ | |
#if defined(CRS) | |
/** @defgroup RCCEx_CRS_Extended_Features RCCEx CRS Extended Features | |
* @{ | |
*/ | |
/** | |
* @brief Enable the oscillator clock for frequency error counter. | |
* @note when the CEN bit is set the CRS_CFGR register becomes write-protected. | |
* @retval None | |
*/ | |
#define __HAL_RCC_CRS_FREQ_ERROR_COUNTER_ENABLE() SET_BIT(CRS->CR, CRS_CR_CEN) | |
/** | |
* @brief Disable the oscillator clock for frequency error counter. | |
* @retval None | |
*/ | |
#define __HAL_RCC_CRS_FREQ_ERROR_COUNTER_DISABLE() CLEAR_BIT(CRS->CR, CRS_CR_CEN) | |
/** | |
* @brief Enable the automatic hardware adjustement of TRIM bits. | |
* @note When the AUTOTRIMEN bit is set the CRS_CFGR register becomes write-protected. | |
* @retval None | |
*/ | |
#define __HAL_RCC_CRS_AUTOMATIC_CALIB_ENABLE() SET_BIT(CRS->CR, CRS_CR_AUTOTRIMEN) | |
/** | |
* @brief Enable or disable the automatic hardware adjustement of TRIM bits. | |
* @retval None | |
*/ | |
#define __HAL_RCC_CRS_AUTOMATIC_CALIB_DISABLE() CLEAR_BIT(CRS->CR, CRS_CR_AUTOTRIMEN) | |
/** | |
* @brief Macro to calculate reload value to be set in CRS register according to target and sync frequencies | |
* @note The RELOAD value should be selected according to the ratio between the target frequency and the frequency | |
* of the synchronization source after prescaling. It is then decreased by one in order to | |
* reach the expected synchronization on the zero value. The formula is the following: | |
* RELOAD = (fTARGET / fSYNC) -1 | |
* @param __FTARGET__ Target frequency (value in Hz) | |
* @param __FSYNC__ Synchronization signal frequency (value in Hz) | |
* @retval None | |
*/ | |
#define __HAL_RCC_CRS_RELOADVALUE_CALCULATE(__FTARGET__, __FSYNC__) (((__FTARGET__) / (__FSYNC__)) - 1U) | |
/** | |
* @} | |
*/ | |
#endif /* CRS */ | |
/** | |
* @} | |
*/ | |
/* Exported functions --------------------------------------------------------*/ | |
/** @addtogroup RCCEx_Exported_Functions | |
* @{ | |
*/ | |
/** @addtogroup RCCEx_Exported_Functions_Group1 | |
* @{ | |
*/ | |
HAL_StatusTypeDef HAL_RCCEx_PeriphCLKConfig(RCC_PeriphCLKInitTypeDef *PeriphClkInit); | |
void HAL_RCCEx_GetPeriphCLKConfig(RCC_PeriphCLKInitTypeDef *PeriphClkInit); | |
uint32_t HAL_RCCEx_GetPeriphCLKFreq(uint32_t PeriphClk); | |
/** | |
* @} | |
*/ | |
/** @addtogroup RCCEx_Exported_Functions_Group2 | |
* @{ | |
*/ | |
HAL_StatusTypeDef HAL_RCCEx_EnablePLLSAI1(RCC_PLLSAI1InitTypeDef *PLLSAI1Init); | |
HAL_StatusTypeDef HAL_RCCEx_DisablePLLSAI1(void); | |
#if defined(RCC_PLLSAI2_SUPPORT) | |
HAL_StatusTypeDef HAL_RCCEx_EnablePLLSAI2(RCC_PLLSAI2InitTypeDef *PLLSAI2Init); | |
HAL_StatusTypeDef HAL_RCCEx_DisablePLLSAI2(void); | |
#endif /* RCC_PLLSAI2_SUPPORT */ | |
void HAL_RCCEx_WakeUpStopCLKConfig(uint32_t WakeUpClk); | |
void HAL_RCCEx_StandbyMSIRangeConfig(uint32_t MSIRange); | |
void HAL_RCCEx_EnableLSECSS(void); | |
void HAL_RCCEx_DisableLSECSS(void); | |
void HAL_RCCEx_EnableLSECSS_IT(void); | |
void HAL_RCCEx_LSECSS_IRQHandler(void); | |
void HAL_RCCEx_LSECSS_Callback(void); | |
void HAL_RCCEx_EnableLSCO(uint32_t LSCOSource); | |
void HAL_RCCEx_DisableLSCO(void); | |
void HAL_RCCEx_EnableMSIPLLMode(void); | |
void HAL_RCCEx_DisableMSIPLLMode(void); | |
/** | |
* @} | |
*/ | |
#if defined(CRS) | |
/** @addtogroup RCCEx_Exported_Functions_Group3 | |
* @{ | |
*/ | |
void HAL_RCCEx_CRSConfig(RCC_CRSInitTypeDef *pInit); | |
void HAL_RCCEx_CRSSoftwareSynchronizationGenerate(void); | |
void HAL_RCCEx_CRSGetSynchronizationInfo(RCC_CRSSynchroInfoTypeDef *pSynchroInfo); | |
uint32_t HAL_RCCEx_CRSWaitSynchronization(uint32_t Timeout); | |
void HAL_RCCEx_CRS_IRQHandler(void); | |
void HAL_RCCEx_CRS_SyncOkCallback(void); | |
void HAL_RCCEx_CRS_SyncWarnCallback(void); | |
void HAL_RCCEx_CRS_ExpectedSyncCallback(void); | |
void HAL_RCCEx_CRS_ErrorCallback(uint32_t Error); | |
/** | |
* @} | |
*/ | |
#endif /* CRS */ | |
/** | |
* @} | |
*/ | |
/* Private macros ------------------------------------------------------------*/ | |
/** @addtogroup RCCEx_Private_Macros | |
* @{ | |
*/ | |
#define IS_RCC_LSCOSOURCE(__SOURCE__) (((__SOURCE__) == RCC_LSCOSOURCE_LSI) || \ | |
((__SOURCE__) == RCC_LSCOSOURCE_LSE)) | |
#if defined(STM32L431xx) | |
#define IS_RCC_PERIPHCLOCK(__SELECTION__) \ | |
((((__SELECTION__) & RCC_PERIPHCLK_USART1) == RCC_PERIPHCLK_USART1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_USART2) == RCC_PERIPHCLK_USART2) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_USART3) == RCC_PERIPHCLK_USART3) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_LPUART1) == RCC_PERIPHCLK_LPUART1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_I2C1) == RCC_PERIPHCLK_I2C1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_I2C2) == RCC_PERIPHCLK_I2C2) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_I2C3) == RCC_PERIPHCLK_I2C3) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_LPTIM1) == RCC_PERIPHCLK_LPTIM1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_LPTIM2) == RCC_PERIPHCLK_LPTIM2) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_SAI1) == RCC_PERIPHCLK_SAI1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_ADC) == RCC_PERIPHCLK_ADC) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_SWPMI1) == RCC_PERIPHCLK_SWPMI1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_RTC) == RCC_PERIPHCLK_RTC) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_RNG) == RCC_PERIPHCLK_RNG) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_SDMMC1) == RCC_PERIPHCLK_SDMMC1)) | |
#elif defined(STM32L432xx) || defined(STM32L442xx) | |
#define IS_RCC_PERIPHCLOCK(__SELECTION__) \ | |
((((__SELECTION__) & RCC_PERIPHCLK_USART1) == RCC_PERIPHCLK_USART1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_USART2) == RCC_PERIPHCLK_USART2) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_LPUART1) == RCC_PERIPHCLK_LPUART1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_I2C1) == RCC_PERIPHCLK_I2C1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_I2C3) == RCC_PERIPHCLK_I2C3) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_LPTIM1) == RCC_PERIPHCLK_LPTIM1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_LPTIM2) == RCC_PERIPHCLK_LPTIM2) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_SAI1) == RCC_PERIPHCLK_SAI1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_USB) == RCC_PERIPHCLK_USB) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_ADC) == RCC_PERIPHCLK_ADC) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_SWPMI1) == RCC_PERIPHCLK_SWPMI1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_RTC) == RCC_PERIPHCLK_RTC) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_RNG) == RCC_PERIPHCLK_RNG)) | |
#elif defined(STM32L433xx) || defined(STM32L443xx) | |
#define IS_RCC_PERIPHCLOCK(__SELECTION__) \ | |
((((__SELECTION__) & RCC_PERIPHCLK_USART1) == RCC_PERIPHCLK_USART1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_USART2) == RCC_PERIPHCLK_USART2) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_USART3) == RCC_PERIPHCLK_USART3) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_LPUART1) == RCC_PERIPHCLK_LPUART1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_I2C1) == RCC_PERIPHCLK_I2C1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_I2C2) == RCC_PERIPHCLK_I2C2) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_I2C3) == RCC_PERIPHCLK_I2C3) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_LPTIM1) == RCC_PERIPHCLK_LPTIM1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_LPTIM2) == RCC_PERIPHCLK_LPTIM2) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_SAI1) == RCC_PERIPHCLK_SAI1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_USB) == RCC_PERIPHCLK_USB) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_ADC) == RCC_PERIPHCLK_ADC) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_SWPMI1) == RCC_PERIPHCLK_SWPMI1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_RTC) == RCC_PERIPHCLK_RTC) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_RNG) == RCC_PERIPHCLK_RNG) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_SDMMC1) == RCC_PERIPHCLK_SDMMC1)) | |
#elif defined(STM32L451xx) | |
#define IS_RCC_PERIPHCLOCK(__SELECTION__) \ | |
((((__SELECTION__) & RCC_PERIPHCLK_USART1) == RCC_PERIPHCLK_USART1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_USART2) == RCC_PERIPHCLK_USART2) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_USART3) == RCC_PERIPHCLK_USART3) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_UART4) == RCC_PERIPHCLK_UART4) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_LPUART1) == RCC_PERIPHCLK_LPUART1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_I2C1) == RCC_PERIPHCLK_I2C1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_I2C2) == RCC_PERIPHCLK_I2C2) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_I2C3) == RCC_PERIPHCLK_I2C3) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_I2C4) == RCC_PERIPHCLK_I2C4) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_LPTIM1) == RCC_PERIPHCLK_LPTIM1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_LPTIM2) == RCC_PERIPHCLK_LPTIM2) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_SAI1) == RCC_PERIPHCLK_SAI1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_ADC) == RCC_PERIPHCLK_ADC) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_DFSDM1) == RCC_PERIPHCLK_DFSDM1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_RTC) == RCC_PERIPHCLK_RTC) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_RNG) == RCC_PERIPHCLK_RNG) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_SDMMC1) == RCC_PERIPHCLK_SDMMC1)) | |
#elif defined(STM32L452xx) || defined(STM32L462xx) | |
#define IS_RCC_PERIPHCLOCK(__SELECTION__) \ | |
((((__SELECTION__) & RCC_PERIPHCLK_USART1) == RCC_PERIPHCLK_USART1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_USART2) == RCC_PERIPHCLK_USART2) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_USART3) == RCC_PERIPHCLK_USART3) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_UART4) == RCC_PERIPHCLK_UART4) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_LPUART1) == RCC_PERIPHCLK_LPUART1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_I2C1) == RCC_PERIPHCLK_I2C1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_I2C2) == RCC_PERIPHCLK_I2C2) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_I2C3) == RCC_PERIPHCLK_I2C3) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_I2C4) == RCC_PERIPHCLK_I2C4) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_LPTIM1) == RCC_PERIPHCLK_LPTIM1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_LPTIM2) == RCC_PERIPHCLK_LPTIM2) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_SAI1) == RCC_PERIPHCLK_SAI1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_USB) == RCC_PERIPHCLK_USB) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_ADC) == RCC_PERIPHCLK_ADC) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_DFSDM1) == RCC_PERIPHCLK_DFSDM1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_RTC) == RCC_PERIPHCLK_RTC) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_RNG) == RCC_PERIPHCLK_RNG) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_SDMMC1) == RCC_PERIPHCLK_SDMMC1)) | |
#elif defined(STM32L471xx) | |
#define IS_RCC_PERIPHCLOCK(__SELECTION__) \ | |
((((__SELECTION__) & RCC_PERIPHCLK_USART1) == RCC_PERIPHCLK_USART1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_USART2) == RCC_PERIPHCLK_USART2) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_USART3) == RCC_PERIPHCLK_USART3) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_UART4) == RCC_PERIPHCLK_UART4) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_UART5) == RCC_PERIPHCLK_UART5) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_LPUART1) == RCC_PERIPHCLK_LPUART1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_I2C1) == RCC_PERIPHCLK_I2C1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_I2C2) == RCC_PERIPHCLK_I2C2) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_I2C3) == RCC_PERIPHCLK_I2C3) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_LPTIM1) == RCC_PERIPHCLK_LPTIM1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_LPTIM2) == RCC_PERIPHCLK_LPTIM2) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_SAI1) == RCC_PERIPHCLK_SAI1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_SAI2) == RCC_PERIPHCLK_SAI2) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_ADC) == RCC_PERIPHCLK_ADC) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_SWPMI1) == RCC_PERIPHCLK_SWPMI1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_DFSDM1) == RCC_PERIPHCLK_DFSDM1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_RTC) == RCC_PERIPHCLK_RTC) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_RNG) == RCC_PERIPHCLK_RNG) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_SDMMC1) == RCC_PERIPHCLK_SDMMC1)) | |
#else | |
#define IS_RCC_PERIPHCLOCK(__SELECTION__) \ | |
((((__SELECTION__) & RCC_PERIPHCLK_USART1) == RCC_PERIPHCLK_USART1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_USART2) == RCC_PERIPHCLK_USART2) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_USART3) == RCC_PERIPHCLK_USART3) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_UART4) == RCC_PERIPHCLK_UART4) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_UART5) == RCC_PERIPHCLK_UART5) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_LPUART1) == RCC_PERIPHCLK_LPUART1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_I2C1) == RCC_PERIPHCLK_I2C1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_I2C2) == RCC_PERIPHCLK_I2C2) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_I2C3) == RCC_PERIPHCLK_I2C3) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_LPTIM1) == RCC_PERIPHCLK_LPTIM1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_LPTIM2) == RCC_PERIPHCLK_LPTIM2) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_SAI1) == RCC_PERIPHCLK_SAI1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_SAI2) == RCC_PERIPHCLK_SAI2) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_USB) == RCC_PERIPHCLK_USB) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_ADC) == RCC_PERIPHCLK_ADC) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_SWPMI1) == RCC_PERIPHCLK_SWPMI1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_DFSDM1) == RCC_PERIPHCLK_DFSDM1) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_RTC) == RCC_PERIPHCLK_RTC) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_RNG) == RCC_PERIPHCLK_RNG) || \ | |
(((__SELECTION__) & RCC_PERIPHCLK_SDMMC1) == RCC_PERIPHCLK_SDMMC1)) | |
#endif /* STM32L431xx */ | |
#define IS_RCC_USART1CLKSOURCE(__SOURCE__) \ | |
(((__SOURCE__) == RCC_USART1CLKSOURCE_PCLK2) || \ | |
((__SOURCE__) == RCC_USART1CLKSOURCE_SYSCLK) || \ | |
((__SOURCE__) == RCC_USART1CLKSOURCE_LSE) || \ | |
((__SOURCE__) == RCC_USART1CLKSOURCE_HSI)) | |
#define IS_RCC_USART2CLKSOURCE(__SOURCE__) \ | |
(((__SOURCE__) == RCC_USART2CLKSOURCE_PCLK1) || \ | |
((__SOURCE__) == RCC_USART2CLKSOURCE_SYSCLK) || \ | |
((__SOURCE__) == RCC_USART2CLKSOURCE_LSE) || \ | |
((__SOURCE__) == RCC_USART2CLKSOURCE_HSI)) | |
#if defined(USART3) | |
#define IS_RCC_USART3CLKSOURCE(__SOURCE__) \ | |
(((__SOURCE__) == RCC_USART3CLKSOURCE_PCLK1) || \ | |
((__SOURCE__) == RCC_USART3CLKSOURCE_SYSCLK) || \ | |
((__SOURCE__) == RCC_USART3CLKSOURCE_LSE) || \ | |
((__SOURCE__) == RCC_USART3CLKSOURCE_HSI)) | |
#endif /* USART3 */ | |
#if defined(UART4) | |
#define IS_RCC_UART4CLKSOURCE(__SOURCE__) \ | |
(((__SOURCE__) == RCC_UART4CLKSOURCE_PCLK1) || \ | |
((__SOURCE__) == RCC_UART4CLKSOURCE_SYSCLK) || \ | |
((__SOURCE__) == RCC_UART4CLKSOURCE_LSE) || \ | |
((__SOURCE__) == RCC_UART4CLKSOURCE_HSI)) | |
#endif /* UART4 */ | |
#if defined(UART5) | |
#define IS_RCC_UART5CLKSOURCE(__SOURCE__) \ | |
(((__SOURCE__) == RCC_UART5CLKSOURCE_PCLK1) || \ | |
((__SOURCE__) == RCC_UART5CLKSOURCE_SYSCLK) || \ | |
((__SOURCE__) == RCC_UART5CLKSOURCE_LSE) || \ | |
((__SOURCE__) == RCC_UART5CLKSOURCE_HSI)) | |
#endif /* UART5 */ | |
#define IS_RCC_LPUART1CLKSOURCE(__SOURCE__) \ | |
(((__SOURCE__) == RCC_LPUART1CLKSOURCE_PCLK1) || \ | |
((__SOURCE__) == RCC_LPUART1CLKSOURCE_SYSCLK) || \ | |
((__SOURCE__) == RCC_LPUART1CLKSOURCE_LSE) || \ | |
((__SOURCE__) == RCC_LPUART1CLKSOURCE_HSI)) | |
#define IS_RCC_I2C1CLKSOURCE(__SOURCE__) \ | |
(((__SOURCE__) == RCC_I2C1CLKSOURCE_PCLK1) || \ | |
((__SOURCE__) == RCC_I2C1CLKSOURCE_SYSCLK)|| \ | |
((__SOURCE__) == RCC_I2C1CLKSOURCE_HSI)) | |
#if defined(I2C2) | |
#define IS_RCC_I2C2CLKSOURCE(__SOURCE__) \ | |
(((__SOURCE__) == RCC_I2C2CLKSOURCE_PCLK1) || \ | |
((__SOURCE__) == RCC_I2C2CLKSOURCE_SYSCLK)|| \ | |
((__SOURCE__) == RCC_I2C2CLKSOURCE_HSI)) | |
#endif /* I2C2 */ | |
#define IS_RCC_I2C3CLKSOURCE(__SOURCE__) \ | |
(((__SOURCE__) == RCC_I2C3CLKSOURCE_PCLK1) || \ | |
((__SOURCE__) == RCC_I2C3CLKSOURCE_SYSCLK)|| \ | |
((__SOURCE__) == RCC_I2C3CLKSOURCE_HSI)) | |
#if defined(I2C4) | |
#define IS_RCC_I2C4CLKSOURCE(__SOURCE__) \ | |
(((__SOURCE__) == RCC_I2C4CLKSOURCE_PCLK1) || \ | |
((__SOURCE__) == RCC_I2C4CLKSOURCE_SYSCLK)|| \ | |
((__SOURCE__) == RCC_I2C4CLKSOURCE_HSI)) | |
#endif /* I2C4 */ | |
#if defined(RCC_PLLSAI2_SUPPORT) | |
#define IS_RCC_SAI1CLK(__SOURCE__) \ | |
(((__SOURCE__) == RCC_SAI1CLKSOURCE_PLLSAI1) || \ | |
((__SOURCE__) == RCC_SAI1CLKSOURCE_PLLSAI2) || \ | |
((__SOURCE__) == RCC_SAI1CLKSOURCE_PLL) || \ | |
((__SOURCE__) == RCC_SAI1CLKSOURCE_PIN)) | |
#else | |
#define IS_RCC_SAI1CLK(__SOURCE__) \ | |
(((__SOURCE__) == RCC_SAI1CLKSOURCE_PLLSAI1) || \ | |
((__SOURCE__) == RCC_SAI1CLKSOURCE_PLL) || \ | |
((__SOURCE__) == RCC_SAI1CLKSOURCE_PIN)) | |
#endif /* RCC_PLLSAI2_SUPPORT */ | |
#if defined(RCC_PLLSAI2_SUPPORT) | |
#define IS_RCC_SAI2CLK(__SOURCE__) \ | |
(((__SOURCE__) == RCC_SAI2CLKSOURCE_PLLSAI1) || \ | |
((__SOURCE__) == RCC_SAI2CLKSOURCE_PLLSAI2) || \ | |
((__SOURCE__) == RCC_SAI2CLKSOURCE_PLL) || \ | |
((__SOURCE__) == RCC_SAI2CLKSOURCE_PIN)) | |
#endif /* RCC_PLLSAI2_SUPPORT */ | |
#define IS_RCC_LPTIM1CLK(__SOURCE__) \ | |
(((__SOURCE__) == RCC_LPTIM1CLKSOURCE_PCLK) || \ | |
((__SOURCE__) == RCC_LPTIM1CLKSOURCE_LSI) || \ | |
((__SOURCE__) == RCC_LPTIM1CLKSOURCE_HSI) || \ | |
((__SOURCE__) == RCC_LPTIM1CLKSOURCE_LSE)) | |
#define IS_RCC_LPTIM2CLK(__SOURCE__) \ | |
(((__SOURCE__) == RCC_LPTIM2CLKSOURCE_PCLK) || \ | |
((__SOURCE__) == RCC_LPTIM2CLKSOURCE_LSI) || \ | |
((__SOURCE__) == RCC_LPTIM2CLKSOURCE_HSI) || \ | |
((__SOURCE__) == RCC_LPTIM2CLKSOURCE_LSE)) | |
#if defined(SDMMC1) | |
#if defined(RCC_HSI48_SUPPORT) | |
#define IS_RCC_SDMMC1CLKSOURCE(__SOURCE__) \ | |
(((__SOURCE__) == RCC_SDMMC1CLKSOURCE_HSI48) || \ | |
((__SOURCE__) == RCC_SDMMC1CLKSOURCE_PLLSAI1) || \ | |
((__SOURCE__) == RCC_SDMMC1CLKSOURCE_PLL) || \ | |
((__SOURCE__) == RCC_SDMMC1CLKSOURCE_MSI)) | |
#else | |
#define IS_RCC_SDMMC1CLKSOURCE(__SOURCE__) \ | |
(((__SOURCE__) == RCC_SDMMC1CLKSOURCE_NONE) || \ | |
((__SOURCE__) == RCC_SDMMC1CLKSOURCE_PLLSAI1) || \ | |
((__SOURCE__) == RCC_SDMMC1CLKSOURCE_PLL) || \ | |
((__SOURCE__) == RCC_SDMMC1CLKSOURCE_MSI)) | |
#endif /* RCC_HSI48_SUPPORT */ | |
#endif /* SDMMC1 */ | |
#if defined(RCC_HSI48_SUPPORT) | |
#define IS_RCC_RNGCLKSOURCE(__SOURCE__) \ | |
(((__SOURCE__) == RCC_RNGCLKSOURCE_HSI48) || \ | |
((__SOURCE__) == RCC_RNGCLKSOURCE_PLLSAI1) || \ | |
((__SOURCE__) == RCC_RNGCLKSOURCE_PLL) || \ | |
((__SOURCE__) == RCC_RNGCLKSOURCE_MSI)) | |
#else | |
#define IS_RCC_RNGCLKSOURCE(__SOURCE__) \ | |
(((__SOURCE__) == RCC_RNGCLKSOURCE_NONE) || \ | |
((__SOURCE__) == RCC_RNGCLKSOURCE_PLLSAI1) || \ | |
((__SOURCE__) == RCC_RNGCLKSOURCE_PLL) || \ | |
((__SOURCE__) == RCC_RNGCLKSOURCE_MSI)) | |
#endif /* RCC_HSI48_SUPPORT */ | |
#if defined(USB_OTG_FS) || defined(USB) | |
#if defined(RCC_HSI48_SUPPORT) | |
#define IS_RCC_USBCLKSOURCE(__SOURCE__) \ | |
(((__SOURCE__) == RCC_USBCLKSOURCE_HSI48) || \ | |
((__SOURCE__) == RCC_USBCLKSOURCE_PLLSAI1) || \ | |
((__SOURCE__) == RCC_USBCLKSOURCE_PLL) || \ | |
((__SOURCE__) == RCC_USBCLKSOURCE_MSI)) | |
#else | |
#define IS_RCC_USBCLKSOURCE(__SOURCE__) \ | |
(((__SOURCE__) == RCC_USBCLKSOURCE_NONE) || \ | |
((__SOURCE__) == RCC_USBCLKSOURCE_PLLSAI1) || \ | |
((__SOURCE__) == RCC_USBCLKSOURCE_PLL) || \ | |
((__SOURCE__) == RCC_USBCLKSOURCE_MSI)) | |
#endif /* RCC_HSI48_SUPPORT */ | |
#endif /* USB_OTG_FS || USB */ | |
#if defined(STM32L471xx) || defined(STM32L475xx) || defined(STM32L476xx) || defined(STM32L485xx) || defined(STM32L486xx) | |
#define IS_RCC_ADCCLKSOURCE(__SOURCE__) \ | |
(((__SOURCE__) == RCC_ADCCLKSOURCE_NONE) || \ | |
((__SOURCE__) == RCC_ADCCLKSOURCE_PLLSAI1) || \ | |
((__SOURCE__) == RCC_ADCCLKSOURCE_PLLSAI2) || \ | |
((__SOURCE__) == RCC_ADCCLKSOURCE_SYSCLK)) | |
#else | |
#define IS_RCC_ADCCLKSOURCE(__SOURCE__) \ | |
(((__SOURCE__) == RCC_ADCCLKSOURCE_NONE) || \ | |
((__SOURCE__) == RCC_ADCCLKSOURCE_PLLSAI1) || \ | |
((__SOURCE__) == RCC_ADCCLKSOURCE_SYSCLK)) | |
#endif /* STM32L471xx || STM32L475xx || STM32L476xx || STM32L485xx || STM32L486xx */ | |
#if defined(SWPMI1) | |
#define IS_RCC_SWPMI1CLKSOURCE(__SOURCE__) \ | |
(((__SOURCE__) == RCC_SWPMI1CLKSOURCE_PCLK) || \ | |
((__SOURCE__) == RCC_SWPMI1CLKSOURCE_HSI)) | |
#endif /* SWPMI1 */ | |
#if defined(DFSDM1_Filter0) | |
#define IS_RCC_DFSDM1CLKSOURCE(__SOURCE__) \ | |
(((__SOURCE__) == RCC_DFSDM1CLKSOURCE_PCLK) || \ | |
((__SOURCE__) == RCC_DFSDM1CLKSOURCE_SYSCLK)) | |
#endif /* DFSDM1_Filter0 */ | |
#define IS_RCC_PLLSAI1SOURCE(__VALUE__) IS_RCC_PLLSOURCE(__VALUE__) | |
#define IS_RCC_PLLSAI1M_VALUE(__VALUE__) ((1U <= (__VALUE__)) && ((__VALUE__) <= 8U)) | |
#define IS_RCC_PLLSAI1N_VALUE(__VALUE__) ((8U <= (__VALUE__)) && ((__VALUE__) <= 86U)) | |
#if defined(RCC_PLLSAI1P_DIV_2_31_SUPPORT) | |
#define IS_RCC_PLLSAI1P_VALUE(__VALUE__) (((__VALUE__) >= 2U) && ((__VALUE__) <= 31U)) | |
#else | |
#define IS_RCC_PLLSAI1P_VALUE(__VALUE__) (((__VALUE__) == 7U) || ((__VALUE__) == 17U)) | |
#endif /* RCC_PLLSAI1P_DIV_2_31_SUPPORT */ | |
#define IS_RCC_PLLSAI1Q_VALUE(__VALUE__) (((__VALUE__) == 2U) || ((__VALUE__) == 4U) || \ | |
((__VALUE__) == 6U) || ((__VALUE__) == 8U)) | |
#define IS_RCC_PLLSAI1R_VALUE(__VALUE__) (((__VALUE__) == 2U) || ((__VALUE__) == 4U) || \ | |
((__VALUE__) == 6U) || ((__VALUE__) == 8U)) | |
#if defined(RCC_PLLSAI2_SUPPORT) | |
#define IS_RCC_PLLSAI2SOURCE(__VALUE__) IS_RCC_PLLSOURCE(__VALUE__) | |
#define IS_RCC_PLLSAI2M_VALUE(__VALUE__) ((1U <= (__VALUE__)) && ((__VALUE__) <= 8U)) | |
#define IS_RCC_PLLSAI2N_VALUE(__VALUE__) ((8U <= (__VALUE__)) && ((__VALUE__) <= 86U)) | |
#if defined(RCC_PLLSAI2P_DIV_2_31_SUPPORT) | |
#define IS_RCC_PLLSAI2P_VALUE(__VALUE__) (((__VALUE__) >= 2U) && ((__VALUE__) <= 31U)) | |
#else | |
#define IS_RCC_PLLSAI2P_VALUE(__VALUE__) (((__VALUE__) == 7U) || ((__VALUE__) == 17U)) | |
#endif /* RCC_PLLSAI2P_DIV_2_31_SUPPORT */ | |
#define IS_RCC_PLLSAI2R_VALUE(__VALUE__) (((__VALUE__) == 2U) || ((__VALUE__) == 4U) || \ | |
((__VALUE__) == 6U) || ((__VALUE__) == 8U)) | |
#endif /* RCC_PLLSAI2_SUPPORT */ | |
#if defined(CRS) | |
#define IS_RCC_CRS_SYNC_SOURCE(__SOURCE__) (((__SOURCE__) == RCC_CRS_SYNC_SOURCE_GPIO) || \ | |
((__SOURCE__) == RCC_CRS_SYNC_SOURCE_LSE) || \ | |
((__SOURCE__) == RCC_CRS_SYNC_SOURCE_USB)) | |
#define IS_RCC_CRS_SYNC_DIV(__DIV__) (((__DIV__) == RCC_CRS_SYNC_DIV1) || ((__DIV__) == RCC_CRS_SYNC_DIV2) || \ | |
((__DIV__) == RCC_CRS_SYNC_DIV4) || ((__DIV__) == RCC_CRS_SYNC_DIV8) || \ | |
((__DIV__) == RCC_CRS_SYNC_DIV16) || ((__DIV__) == RCC_CRS_SYNC_DIV32) || \ | |
((__DIV__) == RCC_CRS_SYNC_DIV64) || ((__DIV__) == RCC_CRS_SYNC_DIV128)) | |
#define IS_RCC_CRS_SYNC_POLARITY(__POLARITY__) (((__POLARITY__) == RCC_CRS_SYNC_POLARITY_RISING) || \ | |
((__POLARITY__) == RCC_CRS_SYNC_POLARITY_FALLING)) | |
#define IS_RCC_CRS_RELOADVALUE(__VALUE__) (((__VALUE__) <= 0xFFFFU)) | |
#define IS_RCC_CRS_ERRORLIMIT(__VALUE__) (((__VALUE__) <= 0xFFU)) | |
#define IS_RCC_CRS_HSI48CALIBRATION(__VALUE__) (((__VALUE__) <= 0x3FU)) | |
#define IS_RCC_CRS_FREQERRORDIR(__DIR__) (((__DIR__) == RCC_CRS_FREQERRORDIR_UP) || \ | |
((__DIR__) == RCC_CRS_FREQERRORDIR_DOWN)) | |
#endif /* CRS */ | |
/** | |
* @} | |
*/ | |
/** | |
* @} | |
*/ | |
/** | |
* @} | |
*/ | |
#ifdef __cplusplus | |
} | |
#endif | |
#endif /* __STM32L4xx_HAL_RCC_EX_H */ | |
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |