1519 lines
68 KiB
C
1519 lines
68 KiB
C
/**
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******************************************************************************
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* @file stm32l4xx_hal_rcc_ex.h
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* @author MCD Application Team
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* @version V1.3.0
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* @date 29-January-2016
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* @brief Header file of RCC HAL Extended module.
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******************************************************************************
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* @attention
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*
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* <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of STMicroelectronics nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __STM32L4xx_HAL_RCC_EX_H
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#define __STM32L4xx_HAL_RCC_EX_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "stm32l4xx_hal_def.h"
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/** @addtogroup STM32L4xx_HAL_Driver
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* @{
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*/
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/** @addtogroup RCCEx
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* @{
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*/
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/* Exported types ------------------------------------------------------------*/
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/** @defgroup RCCEx_Exported_Types RCCEx Exported Types
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* @{
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*/
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/**
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* @brief PLLSAI1 Clock structure definition
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*/
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typedef struct
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{
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uint32_t PLLSAI1N; /*!< PLLSAI1N: specifies the multiplication factor for PLLSAI1 VCO output clock.
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This parameter must be a number between 8 and 86. */
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uint32_t PLLSAI1P; /*!< PLLSAI1P: specifies the division factor for SAI clock.
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This parameter must be a value of @ref RCC_PLLP_Clock_Divider */
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uint32_t PLLSAI1Q; /*!< PLLSAI1Q: specifies the division factor for USB/RNG/SDMMC1 clock.
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This parameter must be a value of @ref RCC_PLLQ_Clock_Divider */
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uint32_t PLLSAI1R; /*!< PLLSAI1R: specifies the division factor for ADC clock.
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This parameter must be a value of @ref RCC_PLLR_Clock_Divider */
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uint32_t PLLSAI1ClockOut; /*!< PLLSAIClockOut: specifies PLLSAI1 output clock to be enabled.
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This parameter must be a value of @ref RCC_PLLSAI1_Clock_Output */
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}RCC_PLLSAI1InitTypeDef;
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/**
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* @brief PLLSAI2 Clock structure definition
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*/
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typedef struct
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{
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uint32_t PLLSAI2N; /*!< PLLSAI2N: specifies the multiplication factor for PLLSAI2 VCO output clock.
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This parameter must be a number between 8 and 86. */
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uint32_t PLLSAI2P; /*!< PLLSAI2P: specifies the division factor for SAI clock.
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This parameter must be a value of @ref RCC_PLLP_Clock_Divider */
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uint32_t PLLSAI2R; /*!< PLLSAI2R: specifies the division factor for ADC clock.
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This parameter must be a value of @ref RCC_PLLR_Clock_Divider */
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uint32_t PLLSAI2ClockOut; /*!< PLLSAIClockOut: specifies PLLSAI2 output clock to be enabled.
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This parameter must be a value of @ref RCC_PLLSAI2_Clock_Output */
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}RCC_PLLSAI2InitTypeDef;
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/**
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* @brief RCC extended clocks structure definition
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*/
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typedef struct
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{
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uint32_t PeriphClockSelection; /*!< The Extended Clock to be configured.
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This parameter can be a value of @ref RCCEx_Periph_Clock_Selection */
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RCC_PLLSAI1InitTypeDef PLLSAI1; /*!< PLLSAI1 structure parameters.
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This parameter will be used only when PLLSAI1 is selected as Clock Source for SAI1, USB/RNG/SDMMC1 or ADC */
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RCC_PLLSAI2InitTypeDef PLLSAI2; /*!< PLLSAI2 structure parameters.
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This parameter will be used only when PLLSAI2 is selected as Clock Source for SAI2 or ADC */
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uint32_t Usart1ClockSelection; /*!< Specifies USART1 clock source.
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This parameter can be a value of @ref RCCEx_USART1_Clock_Source */
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uint32_t Usart2ClockSelection; /*!< Specifies USART2 clock source.
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This parameter can be a value of @ref RCCEx_USART2_Clock_Source */
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uint32_t Usart3ClockSelection; /*!< Specifies USART3 clock source.
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This parameter can be a value of @ref RCCEx_USART3_Clock_Source */
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uint32_t Uart4ClockSelection; /*!< Specifies UART4 clock source.
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This parameter can be a value of @ref RCCEx_UART4_Clock_Source */
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uint32_t Uart5ClockSelection; /*!< Specifies UART5 clock source.
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This parameter can be a value of @ref RCCEx_UART5_Clock_Source */
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uint32_t Lpuart1ClockSelection; /*!< Specifies LPUART1 clock source.
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This parameter can be a value of @ref RCCEx_LPUART1_Clock_Source */
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uint32_t I2c1ClockSelection; /*!< Specifies I2C1 clock source.
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This parameter can be a value of @ref RCCEx_I2C1_Clock_Source */
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uint32_t I2c2ClockSelection; /*!< Specifies I2C2 clock source.
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This parameter can be a value of @ref RCCEx_I2C2_Clock_Source */
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uint32_t I2c3ClockSelection; /*!< Specifies I2C3 clock source.
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This parameter can be a value of @ref RCCEx_I2C3_Clock_Source */
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uint32_t Lptim1ClockSelection; /*!< Specifies LPTIM1 clock source.
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This parameter can be a value of @ref RCCEx_LPTIM1_Clock_Source */
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uint32_t Lptim2ClockSelection; /*!< Specifies LPTIM2 clock source.
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This parameter can be a value of @ref RCCEx_LPTIM2_Clock_Source */
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uint32_t Sai1ClockSelection; /*!< Specifies SAI1 clock source.
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This parameter can be a value of @ref RCCEx_SAI1_Clock_Source */
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uint32_t Sai2ClockSelection; /*!< Specifies SAI2 clock source.
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This parameter can be a value of @ref RCCEx_SAI2_Clock_Source */
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#if defined(USB_OTG_FS)
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uint32_t UsbClockSelection; /*!< Specifies USB clock source (warning: same source for SDMMC1 and RNG).
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This parameter can be a value of @ref RCCEx_USB_Clock_Source */
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#endif /* USB_OTG_FS */
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uint32_t Sdmmc1ClockSelection; /*!< Specifies SDMMC1 clock source (warning: same source for USB and RNG).
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This parameter can be a value of @ref RCCEx_SDMMC1_Clock_Source */
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uint32_t RngClockSelection; /*!< Specifies RNG clock source (warning: same source for USB and SDMMC1).
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This parameter can be a value of @ref RCCEx_RNG_Clock_Source */
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uint32_t AdcClockSelection; /*!< Specifies ADC interface clock source.
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This parameter can be a value of @ref RCCEx_ADC_Clock_Source */
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uint32_t Swpmi1ClockSelection; /*!< Specifies SWPMI1 clock source.
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This parameter can be a value of @ref RCCEx_SWPMI1_Clock_Source */
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uint32_t DfsdmClockSelection; /*!< Specifies DFSDM clock source.
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This parameter can be a value of @ref RCCEx_DFSDM_Clock_Source */
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uint32_t RTCClockSelection; /*!< Specifies RTC clock source.
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This parameter can be a value of @ref RCC_RTC_Clock_Source */
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}RCC_PeriphCLKInitTypeDef;
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/**
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* @}
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*/
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/* Exported constants --------------------------------------------------------*/
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/** @defgroup RCCEx_Exported_Constants RCCEx Exported Constants
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* @{
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*/
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/** @defgroup RCCEx_LSCO_Clock_Source Low Speed Clock Source
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* @{
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*/
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#define RCC_LSCOSOURCE_LSI (uint32_t)0x00000000U /*!< LSI selection for low speed clock output */
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#define RCC_LSCOSOURCE_LSE RCC_BDCR_LSCOSEL /*!< LSE selection for low speed clock output */
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/**
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* @}
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*/
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/** @defgroup RCCEx_Periph_Clock_Selection Periph Clock Selection
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* @{
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*/
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#define RCC_PERIPHCLK_USART1 ((uint32_t)0x00000001U)
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#define RCC_PERIPHCLK_USART2 ((uint32_t)0x00000002U)
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#define RCC_PERIPHCLK_USART3 ((uint32_t)0x00000004U)
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#define RCC_PERIPHCLK_UART4 ((uint32_t)0x00000008U)
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#define RCC_PERIPHCLK_UART5 ((uint32_t)0x00000010U)
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#define RCC_PERIPHCLK_LPUART1 ((uint32_t)0x00000020U)
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#define RCC_PERIPHCLK_I2C1 ((uint32_t)0x00000040U)
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#define RCC_PERIPHCLK_I2C2 ((uint32_t)0x00000080U)
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#define RCC_PERIPHCLK_I2C3 ((uint32_t)0x00000100U)
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#define RCC_PERIPHCLK_LPTIM1 ((uint32_t)0x00000200U)
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#define RCC_PERIPHCLK_LPTIM2 ((uint32_t)0x00000400U)
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#define RCC_PERIPHCLK_SAI1 ((uint32_t)0x00000800U)
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#define RCC_PERIPHCLK_SAI2 ((uint32_t)0x00001000U)
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#if defined(USB_OTG_FS)
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#define RCC_PERIPHCLK_USB ((uint32_t)0x00002000U)
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#endif
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#define RCC_PERIPHCLK_ADC ((uint32_t)0x00004000U)
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#define RCC_PERIPHCLK_SWPMI1 ((uint32_t)0x00008000U)
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#define RCC_PERIPHCLK_DFSDM ((uint32_t)0x00010000U)
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#define RCC_PERIPHCLK_RTC ((uint32_t)0x00020000U)
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#define RCC_PERIPHCLK_RNG ((uint32_t)0x00040000U)
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#define RCC_PERIPHCLK_SDMMC1 ((uint32_t)0x00080000U)
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/**
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* @}
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*/
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/** @defgroup RCCEx_USART1_Clock_Source USART1 Clock Source
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* @{
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*/
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#define RCC_USART1CLKSOURCE_PCLK2 ((uint32_t)0x00000000U)
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#define RCC_USART1CLKSOURCE_SYSCLK RCC_CCIPR_USART1SEL_0
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#define RCC_USART1CLKSOURCE_HSI RCC_CCIPR_USART1SEL_1
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#define RCC_USART1CLKSOURCE_LSE (RCC_CCIPR_USART1SEL_0 | RCC_CCIPR_USART1SEL_1)
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/**
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* @}
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*/
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/** @defgroup RCCEx_USART2_Clock_Source USART2 Clock Source
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* @{
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*/
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#define RCC_USART2CLKSOURCE_PCLK1 ((uint32_t)0x00000000U)
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#define RCC_USART2CLKSOURCE_SYSCLK RCC_CCIPR_USART2SEL_0
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#define RCC_USART2CLKSOURCE_HSI RCC_CCIPR_USART2SEL_1
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#define RCC_USART2CLKSOURCE_LSE (RCC_CCIPR_USART2SEL_0 | RCC_CCIPR_USART2SEL_1)
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/**
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* @}
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*/
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/** @defgroup RCCEx_USART3_Clock_Source USART3 Clock Source
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* @{
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*/
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#define RCC_USART3CLKSOURCE_PCLK1 ((uint32_t)0x00000000U)
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#define RCC_USART3CLKSOURCE_SYSCLK RCC_CCIPR_USART3SEL_0
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#define RCC_USART3CLKSOURCE_HSI RCC_CCIPR_USART3SEL_1
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#define RCC_USART3CLKSOURCE_LSE (RCC_CCIPR_USART3SEL_0 | RCC_CCIPR_USART3SEL_1)
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/**
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* @}
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*/
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/** @defgroup RCCEx_UART4_Clock_Source UART4 Clock Source
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* @{
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*/
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#define RCC_UART4CLKSOURCE_PCLK1 ((uint32_t)0x00000000U)
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#define RCC_UART4CLKSOURCE_SYSCLK RCC_CCIPR_UART4SEL_0
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#define RCC_UART4CLKSOURCE_HSI RCC_CCIPR_UART4SEL_1
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#define RCC_UART4CLKSOURCE_LSE (RCC_CCIPR_UART4SEL_0 | RCC_CCIPR_UART4SEL_1)
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/**
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* @}
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*/
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/** @defgroup RCCEx_UART5_Clock_Source UART5 Clock Source
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* @{
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*/
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#define RCC_UART5CLKSOURCE_PCLK1 ((uint32_t)0x00000000U)
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#define RCC_UART5CLKSOURCE_SYSCLK RCC_CCIPR_UART5SEL_0
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#define RCC_UART5CLKSOURCE_HSI RCC_CCIPR_UART5SEL_1
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#define RCC_UART5CLKSOURCE_LSE (RCC_CCIPR_UART5SEL_0 | RCC_CCIPR_UART5SEL_1)
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/**
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* @}
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*/
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/** @defgroup RCCEx_LPUART1_Clock_Source LPUART1 Clock Source
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* @{
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*/
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#define RCC_LPUART1CLKSOURCE_PCLK1 ((uint32_t)0x00000000U)
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#define RCC_LPUART1CLKSOURCE_SYSCLK RCC_CCIPR_LPUART1SEL_0
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#define RCC_LPUART1CLKSOURCE_HSI RCC_CCIPR_LPUART1SEL_1
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#define RCC_LPUART1CLKSOURCE_LSE (RCC_CCIPR_LPUART1SEL_0 | RCC_CCIPR_LPUART1SEL_1)
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/**
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* @}
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*/
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/** @defgroup RCCEx_I2C1_Clock_Source I2C1 Clock Source
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* @{
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*/
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#define RCC_I2C1CLKSOURCE_PCLK1 ((uint32_t)0x00000000U)
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#define RCC_I2C1CLKSOURCE_SYSCLK RCC_CCIPR_I2C1SEL_0
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#define RCC_I2C1CLKSOURCE_HSI RCC_CCIPR_I2C1SEL_1
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/**
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* @}
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*/
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/** @defgroup RCCEx_I2C2_Clock_Source I2C2 Clock Source
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* @{
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*/
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#define RCC_I2C2CLKSOURCE_PCLK1 ((uint32_t)0x00000000U)
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#define RCC_I2C2CLKSOURCE_SYSCLK RCC_CCIPR_I2C2SEL_0
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#define RCC_I2C2CLKSOURCE_HSI RCC_CCIPR_I2C2SEL_1
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/**
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* @}
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*/
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/** @defgroup RCCEx_I2C3_Clock_Source I2C3 Clock Source
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* @{
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*/
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#define RCC_I2C3CLKSOURCE_PCLK1 ((uint32_t)0x00000000U)
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#define RCC_I2C3CLKSOURCE_SYSCLK RCC_CCIPR_I2C3SEL_0
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#define RCC_I2C3CLKSOURCE_HSI RCC_CCIPR_I2C3SEL_1
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/**
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* @}
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*/
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/** @defgroup RCCEx_SAI1_Clock_Source SAI1 Clock Source
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* @{
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*/
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#define RCC_SAI1CLKSOURCE_PLLSAI1 ((uint32_t)0x00000000U)
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#define RCC_SAI1CLKSOURCE_PLLSAI2 RCC_CCIPR_SAI1SEL_0
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#define RCC_SAI1CLKSOURCE_PLL RCC_CCIPR_SAI1SEL_1
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#define RCC_SAI1CLKSOURCE_PIN RCC_CCIPR_SAI1SEL
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/**
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* @}
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*/
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/** @defgroup RCCEx_SAI2_Clock_Source SAI2 Clock Source
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* @{
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*/
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#define RCC_SAI2CLKSOURCE_PLLSAI1 ((uint32_t)0x00000000U)
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#define RCC_SAI2CLKSOURCE_PLLSAI2 RCC_CCIPR_SAI2SEL_0
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#define RCC_SAI2CLKSOURCE_PLL RCC_CCIPR_SAI2SEL_1
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#define RCC_SAI2CLKSOURCE_PIN RCC_CCIPR_SAI2SEL
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/**
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* @}
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*/
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/** @defgroup RCCEx_LPTIM1_Clock_Source LPTIM1 Clock Source
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* @{
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*/
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#define RCC_LPTIM1CLKSOURCE_PCLK ((uint32_t)0x00000000U)
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#define RCC_LPTIM1CLKSOURCE_LSI RCC_CCIPR_LPTIM1SEL_0
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#define RCC_LPTIM1CLKSOURCE_HSI RCC_CCIPR_LPTIM1SEL_1
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#define RCC_LPTIM1CLKSOURCE_LSE RCC_CCIPR_LPTIM1SEL
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/**
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* @}
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*/
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/** @defgroup RCCEx_LPTIM2_Clock_Source LPTIM2 Clock Source
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* @{
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*/
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#define RCC_LPTIM2CLKSOURCE_PCLK ((uint32_t)0x00000000U)
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#define RCC_LPTIM2CLKSOURCE_LSI RCC_CCIPR_LPTIM2SEL_0
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#define RCC_LPTIM2CLKSOURCE_HSI RCC_CCIPR_LPTIM2SEL_1
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#define RCC_LPTIM2CLKSOURCE_LSE RCC_CCIPR_LPTIM2SEL
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/**
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* @}
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*/
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/** @defgroup RCCEx_SDMMC1_Clock_Source SDMMC1 Clock Source
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* @{
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*/
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#define RCC_SDMMC1CLKSOURCE_NONE ((uint32_t)0x00000000U)
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#define RCC_SDMMC1CLKSOURCE_PLLSAI1 RCC_CCIPR_CLK48SEL_0
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#define RCC_SDMMC1CLKSOURCE_PLL RCC_CCIPR_CLK48SEL_1
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#define RCC_SDMMC1CLKSOURCE_MSI RCC_CCIPR_CLK48SEL
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/**
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* @}
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*/
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/** @defgroup RCCEx_RNG_Clock_Source RNG Clock Source
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* @{
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*/
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#define RCC_RNGCLKSOURCE_NONE ((uint32_t)0x00000000U)
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#define RCC_RNGCLKSOURCE_PLLSAI1 RCC_CCIPR_CLK48SEL_0
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#define RCC_RNGCLKSOURCE_PLL RCC_CCIPR_CLK48SEL_1
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#define RCC_RNGCLKSOURCE_MSI RCC_CCIPR_CLK48SEL
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/**
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* @}
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*/
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#if defined(USB_OTG_FS)
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/** @defgroup RCCEx_USB_Clock_Source USB Clock Source
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* @{
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*/
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#define RCC_USBCLKSOURCE_NONE ((uint32_t)0x00000000U)
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#define RCC_USBCLKSOURCE_PLLSAI1 RCC_CCIPR_CLK48SEL_0
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#define RCC_USBCLKSOURCE_PLL RCC_CCIPR_CLK48SEL_1
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#define RCC_USBCLKSOURCE_MSI RCC_CCIPR_CLK48SEL
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/**
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* @}
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*/
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#endif /* USB_OTG_FS */
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/** @defgroup RCCEx_ADC_Clock_Source ADC Clock Source
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* @{
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*/
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#define RCC_ADCCLKSOURCE_NONE ((uint32_t)0x00000000U)
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#define RCC_ADCCLKSOURCE_PLLSAI1 RCC_CCIPR_ADCSEL_0
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#define RCC_ADCCLKSOURCE_PLLSAI2 RCC_CCIPR_ADCSEL_1
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#define RCC_ADCCLKSOURCE_SYSCLK RCC_CCIPR_ADCSEL
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/**
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* @}
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*/
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/** @defgroup RCCEx_SWPMI1_Clock_Source SWPMI1 Clock Source
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* @{
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*/
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#define RCC_SWPMI1CLKSOURCE_PCLK ((uint32_t)0x00000000U)
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#define RCC_SWPMI1CLKSOURCE_HSI RCC_CCIPR_SWPMI1SEL
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/**
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* @}
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*/
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/** @defgroup RCCEx_DFSDM_Clock_Source DFSDM Clock Source
|
|
* @{
|
|
*/
|
|
#define RCC_DFSDMCLKSOURCE_PCLK ((uint32_t)0x00000000U)
|
|
#define RCC_DFSDMCLKSOURCE_SYSCLK RCC_CCIPR_DFSDMSEL
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/** @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 */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* 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).
|
|
* 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
|
|
*/
|
|
#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)))
|
|
|
|
/**
|
|
* @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).
|
|
* Use to set SAI1 clock frequency = f(PLLSAI1) / PLLSAI1P
|
|
*
|
|
* @retval None
|
|
*/
|
|
#define __HAL_RCC_PLLSAI1_DIVP_CONFIG(__PLLSAI1P__) \
|
|
MODIFY_REG(RCC->PLLSAI1CFGR, RCC_PLLSAI1CFGR_PLLSAI1P, ((__PLLSAI1P__) >> 4U) << POSITION_VAL(RCC_PLLSAI1CFGR_PLLSAI1P))
|
|
|
|
/** @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__))
|
|
|
|
/**
|
|
* @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).
|
|
*
|
|
*
|
|
* @param __PLLSAI2R__ specifies the division factor for SAR ADC clock.
|
|
* This parameter must be in the range (2, 4, 6 or 8)
|
|
*
|
|
* @retval None
|
|
*/
|
|
|
|
#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)))
|
|
|
|
/**
|
|
* @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 PLLSAI1 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) / __PLLSAI2Q__
|
|
*
|
|
* @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__))
|
|
|
|
/**
|
|
* @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)
|
|
* @arg @ref RCC_SAI1CLKSOURCE_PLLSAI2 SAI1 clock = PLLSAI2 "P" clock (PLLSAI2CLK)
|
|
* @arg @ref RCC_SAI1CLKSOURCE_PLL SAI1 clock = PLL "P" clock (PLLSAI3CLK)
|
|
* @arg @ref RCC_SAI1CLKSOURCE_PIN SAI1 clock = External Clock (SAI1_EXTCLK)
|
|
*
|
|
* @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)
|
|
* @arg @ref RCC_SAI1CLKSOURCE_PLLSAI2 SAI1 clock = PLLSAI2 "P" clock (PLLSAI2CLK)
|
|
* @arg @ref RCC_SAI1CLKSOURCE_PLL SAI1 clock = PLL "P" clock (PLLSAI3CLK)
|
|
* @arg @ref RCC_SAI1CLKSOURCE_PIN SAI1 clock = External Clock (SAI1_EXTCLK)
|
|
*/
|
|
#define __HAL_RCC_GET_SAI1_SOURCE() ((uint32_t)(READ_BIT(RCC->CCIPR, RCC_CCIPR_SAI1SEL)))
|
|
|
|
/**
|
|
* @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)))
|
|
|
|
/** @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)))
|
|
|
|
/** @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)))
|
|
|
|
/** @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)))
|
|
|
|
/** @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)))
|
|
|
|
/** @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)))
|
|
|
|
/** @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)))
|
|
|
|
/** @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)))
|
|
|
|
/** @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)))
|
|
|
|
/** @brief Macro to configure the SDMMC1 clock.
|
|
*
|
|
* @note USB, RNG and SDMMC1 peripherals share the same 48MHz clock source.
|
|
*
|
|
* @param __SDMMC1_CLKSOURCE__ specifies the SDMMC1 clock source.
|
|
* This parameter can be one of the following values:
|
|
* @arg @ref RCC_SDMMC1CLKSOURCE_NONE No clock selected as SDMMC1 clock
|
|
* @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
|
|
* @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:
|
|
* @arg @ref RCC_SDMMC1CLKSOURCE_NONE No clock selected as SDMMC1 clock
|
|
* @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
|
|
*/
|
|
#define __HAL_RCC_GET_SDMMC1_SOURCE() ((uint32_t)(READ_BIT(RCC->CCIPR, RCC_CCIPR_CLK48SEL)))
|
|
|
|
/** @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:
|
|
* @arg @ref RCC_RNGCLKSOURCE_NONE No clock selected as RNG clock
|
|
* @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:
|
|
* @arg @ref RCC_RNGCLKSOURCE_NONE No clock selected as RNG clock
|
|
* @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)
|
|
|
|
/** @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:
|
|
* @arg @ref RCC_USBCLKSOURCE_NONE No clock selected as 48MHz clock
|
|
* @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:
|
|
* @arg @ref RCC_USBCLKSOURCE_NONE No clock selected as 48MHz clock
|
|
* @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 */
|
|
|
|
/** @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
|
|
* @arg @ref RCC_ADCCLKSOURCE_PLLSAI2 PLLSAI2 Clock selected as ADC clock
|
|
* @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
|
|
* @arg @ref RCC_ADCCLKSOURCE_PLLSAI2 PLLSAI2 Clock selected as ADC clock
|
|
* @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)))
|
|
|
|
/** @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)))
|
|
|
|
/** @brief Macro to configure the DFSDM clock.
|
|
* @param __DFSDM_CLKSOURCE__ specifies the DFSDM clock source.
|
|
* This parameter can be one of the following values:
|
|
* @arg @ref RCC_DFSDMCLKSOURCE_PCLK PCLK Clock selected as DFSDM clock
|
|
* @arg @ref RCC_DFSDMCLKSOURCE_SYSCLK System Clock selected as DFSDM clock
|
|
* @retval None
|
|
*/
|
|
#define __HAL_RCC_DFSDM_CONFIG(__DFSDM_CLKSOURCE__) \
|
|
MODIFY_REG(RCC->CCIPR, RCC_CCIPR_DFSDMSEL, (uint32_t)(__DFSDM_CLKSOURCE__))
|
|
|
|
/** @brief Macro to get the DFSDM clock source.
|
|
* @retval The clock source can be one of the following values:
|
|
* @arg @ref RCC_DFSDMCLKSOURCE_PCLK PCLK Clock selected as DFSDM clock
|
|
* @arg @ref RCC_DFSDMCLKSOURCE_SYSCLK System Clock selected as DFSDM clock
|
|
*/
|
|
#define __HAL_RCC_GET_DFSDM_SOURCE() ((uint32_t)(READ_BIT(RCC->CCIPR, RCC_CCIPR_DFSDMSEL)))
|
|
|
|
/** @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))
|
|
|
|
/** @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))
|
|
|
|
/**
|
|
* @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)
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* 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);
|
|
|
|
HAL_StatusTypeDef HAL_RCCEx_EnablePLLSAI2(RCC_PLLSAI2InitTypeDef *PLLSAI2Init);
|
|
HAL_StatusTypeDef HAL_RCCEx_DisablePLLSAI2(void);
|
|
|
|
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);
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Private macros ------------------------------------------------------------*/
|
|
/** @addtogroup RCCEx_Private_Macros
|
|
* @{
|
|
*/
|
|
|
|
#define IS_RCC_LSCOSOURCE(__SOURCE__) (((__SOURCE__) == RCC_LSCOSOURCE_LSI) || \
|
|
((__SOURCE__) == RCC_LSCOSOURCE_LSE))
|
|
|
|
#if 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_DFSDM) == RCC_PERIPHCLK_DFSDM) || \
|
|
(((__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_DFSDM) == RCC_PERIPHCLK_DFSDM) || \
|
|
(((__SELECTION__) & RCC_PERIPHCLK_RTC) == RCC_PERIPHCLK_RTC) || \
|
|
(((__SELECTION__) & RCC_PERIPHCLK_RNG) == RCC_PERIPHCLK_RNG) || \
|
|
(((__SELECTION__) & RCC_PERIPHCLK_SDMMC1) == RCC_PERIPHCLK_SDMMC1))
|
|
|
|
#endif /* STM32L471xx */
|
|
|
|
#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))
|
|
|
|
#define IS_RCC_USART3CLKSOURCE(__SOURCE__) \
|
|
(((__SOURCE__) == RCC_USART3CLKSOURCE_PCLK1) || \
|
|
((__SOURCE__) == RCC_USART3CLKSOURCE_SYSCLK) || \
|
|
((__SOURCE__) == RCC_USART3CLKSOURCE_LSE) || \
|
|
((__SOURCE__) == RCC_USART3CLKSOURCE_HSI))
|
|
|
|
#define IS_RCC_UART4CLKSOURCE(__SOURCE__) \
|
|
(((__SOURCE__) == RCC_UART4CLKSOURCE_PCLK1) || \
|
|
((__SOURCE__) == RCC_UART4CLKSOURCE_SYSCLK) || \
|
|
((__SOURCE__) == RCC_UART4CLKSOURCE_LSE) || \
|
|
((__SOURCE__) == RCC_UART4CLKSOURCE_HSI))
|
|
|
|
#define IS_RCC_UART5CLKSOURCE(__SOURCE__) \
|
|
(((__SOURCE__) == RCC_UART5CLKSOURCE_PCLK1) || \
|
|
((__SOURCE__) == RCC_UART5CLKSOURCE_SYSCLK) || \
|
|
((__SOURCE__) == RCC_UART5CLKSOURCE_LSE) || \
|
|
((__SOURCE__) == RCC_UART5CLKSOURCE_HSI))
|
|
|
|
#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))
|
|
|
|
#define IS_RCC_I2C2CLKSOURCE(__SOURCE__) \
|
|
(((__SOURCE__) == RCC_I2C2CLKSOURCE_PCLK1) || \
|
|
((__SOURCE__) == RCC_I2C2CLKSOURCE_SYSCLK)|| \
|
|
((__SOURCE__) == RCC_I2C2CLKSOURCE_HSI))
|
|
|
|
#define IS_RCC_I2C3CLKSOURCE(__SOURCE__) \
|
|
(((__SOURCE__) == RCC_I2C3CLKSOURCE_PCLK1) || \
|
|
((__SOURCE__) == RCC_I2C3CLKSOURCE_SYSCLK)|| \
|
|
((__SOURCE__) == RCC_I2C3CLKSOURCE_HSI))
|
|
|
|
#define IS_RCC_SAI1CLK(__SOURCE__) \
|
|
(((__SOURCE__) == RCC_SAI1CLKSOURCE_PLLSAI1) || \
|
|
((__SOURCE__) == RCC_SAI1CLKSOURCE_PLLSAI2) || \
|
|
((__SOURCE__) == RCC_SAI1CLKSOURCE_PLL) || \
|
|
((__SOURCE__) == RCC_SAI1CLKSOURCE_PIN))
|
|
|
|
#define IS_RCC_SAI2CLK(__SOURCE__) \
|
|
(((__SOURCE__) == RCC_SAI2CLKSOURCE_PLLSAI1) || \
|
|
((__SOURCE__) == RCC_SAI2CLKSOURCE_PLLSAI2) || \
|
|
((__SOURCE__) == RCC_SAI2CLKSOURCE_PLL) || \
|
|
((__SOURCE__) == RCC_SAI2CLKSOURCE_PIN))
|
|
|
|
#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))
|
|
|
|
#define IS_RCC_SDMMC1CLKSOURCE(__SOURCE__) \
|
|
(((__SOURCE__) == RCC_SDMMC1CLKSOURCE_NONE) || \
|
|
((__SOURCE__) == RCC_SDMMC1CLKSOURCE_PLLSAI1) || \
|
|
((__SOURCE__) == RCC_SDMMC1CLKSOURCE_PLL) || \
|
|
((__SOURCE__) == RCC_SDMMC1CLKSOURCE_MSI))
|
|
|
|
#define IS_RCC_RNGCLKSOURCE(__SOURCE__) \
|
|
(((__SOURCE__) == RCC_RNGCLKSOURCE_NONE) || \
|
|
((__SOURCE__) == RCC_RNGCLKSOURCE_PLLSAI1) || \
|
|
((__SOURCE__) == RCC_RNGCLKSOURCE_PLL) || \
|
|
((__SOURCE__) == RCC_RNGCLKSOURCE_MSI))
|
|
|
|
#if defined(USB_OTG_FS)
|
|
|
|
#define IS_RCC_USBCLKSOURCE(__SOURCE__) \
|
|
(((__SOURCE__) == RCC_USBCLKSOURCE_NONE) || \
|
|
((__SOURCE__) == RCC_USBCLKSOURCE_PLLSAI1) || \
|
|
((__SOURCE__) == RCC_USBCLKSOURCE_PLL) || \
|
|
((__SOURCE__) == RCC_USBCLKSOURCE_MSI))
|
|
|
|
#endif /* USB_OTG_FS */
|
|
|
|
#define IS_RCC_ADCCLKSOURCE(__SOURCE__) \
|
|
(((__SOURCE__) == RCC_ADCCLKSOURCE_NONE) || \
|
|
((__SOURCE__) == RCC_ADCCLKSOURCE_PLLSAI1) || \
|
|
((__SOURCE__) == RCC_ADCCLKSOURCE_PLLSAI2) || \
|
|
((__SOURCE__) == RCC_ADCCLKSOURCE_SYSCLK))
|
|
|
|
#define IS_RCC_SWPMI1CLKSOURCE(__SOURCE__) \
|
|
(((__SOURCE__) == RCC_SWPMI1CLKSOURCE_PCLK) || \
|
|
((__SOURCE__) == RCC_SWPMI1CLKSOURCE_HSI))
|
|
|
|
#define IS_RCC_DFSDMCLKSOURCE(__SOURCE__) \
|
|
(((__SOURCE__) == RCC_DFSDMCLKSOURCE_PCLK) || \
|
|
((__SOURCE__) == RCC_DFSDMCLKSOURCE_SYSCLK))
|
|
|
|
#define IS_RCC_PLLSAI1N_VALUE(__VALUE__) ((8U <= (__VALUE__)) && ((__VALUE__) <= 86U))
|
|
|
|
#define IS_RCC_PLLSAI1P_VALUE(__VALUE__) (((__VALUE__) == 7U) || ((__VALUE__) == 17U))
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#define IS_RCC_PLLSAI1Q_VALUE(__VALUE__) (((__VALUE__) == 2U) || ((__VALUE__) == 4U) || \
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((__VALUE__) == 6U) || ((__VALUE__) == 8U))
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#define IS_RCC_PLLSAI1R_VALUE(__VALUE__) (((__VALUE__) == 2U) || ((__VALUE__) == 4U) || \
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((__VALUE__) == 6U) || ((__VALUE__) == 8U))
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#define IS_RCC_PLLSAI2N_VALUE(__VALUE__) ((8U <= (__VALUE__)) && ((__VALUE__) <= 86U))
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#define IS_RCC_PLLSAI2P_VALUE(__VALUE__) (((__VALUE__) == 7U) || ((__VALUE__) == 17U))
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#define IS_RCC_PLLSAI2R_VALUE(__VALUE__) (((__VALUE__) == 2U) || ((__VALUE__) == 4U) || \
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((__VALUE__) == 6U) || ((__VALUE__) == 8U))
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* __STM32L4xx_HAL_RCC_EX_H */
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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