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view f103c8/Drivers/STM32F1xx_HAL_Driver/Inc/stm32f1xx_hal_rcc_ex.h @ 6:ca42336826bd default tip
working on clock sources
| author | cin |
|---|---|
| date | Mon, 23 Jan 2017 02:40:17 +0300 |
| parents | 0c59e7a7782a |
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/** ****************************************************************************** * @file stm32f1xx_hal_rcc_ex.h * @author MCD Application Team * @version V1.0.4 * @date 29-April-2016 * @brief Header file of RCC HAL Extension 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 __STM32F1xx_HAL_RCC_EX_H #define __STM32F1xx_HAL_RCC_EX_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "stm32f1xx_hal_def.h" /** @addtogroup STM32F1xx_HAL_Driver * @{ */ /** @addtogroup RCCEx * @{ */ /** @addtogroup RCCEx_Private_Constants * @{ */ #if defined(STM32F105xC) || defined(STM32F107xC) /* Alias word address of PLLI2SON bit */ #define PLLI2SON_BITNUMBER POSITION_VAL(RCC_CR_PLL3ON) #define RCC_CR_PLLI2SON_BB ((uint32_t)(PERIPH_BB_BASE + (RCC_CR_OFFSET_BB * 32) + (PLLI2SON_BITNUMBER * 4))) /* Alias word address of PLL2ON bit */ #define PLL2ON_BITNUMBER POSITION_VAL(RCC_CR_PLL2ON) #define RCC_CR_PLL2ON_BB ((uint32_t)(PERIPH_BB_BASE + (RCC_CR_OFFSET_BB * 32) + (PLL2ON_BITNUMBER * 4))) #define PLLI2S_TIMEOUT_VALUE ((uint32_t)100) /* 100 ms */ #define PLL2_TIMEOUT_VALUE ((uint32_t)100) /* 100 ms */ #endif /* STM32F105xC || STM32F107xC */ #define CR_REG_INDEX ((uint8_t)1) /** * @} */ /** @addtogroup RCCEx_Private_Macros * @{ */ #if defined(STM32F105xC) || defined(STM32F107xC) #define IS_RCC_PREDIV1_SOURCE(__SOURCE__) (((__SOURCE__) == RCC_PREDIV1_SOURCE_HSE) || \ ((__SOURCE__) == RCC_PREDIV1_SOURCE_PLL2)) #endif /* STM32F105xC || STM32F107xC */ #if defined(STM32F105xC) || defined(STM32F107xC) || defined(STM32F100xB)\ || defined(STM32F100xE) #define IS_RCC_HSE_PREDIV(__DIV__) (((__DIV__) == RCC_HSE_PREDIV_DIV1) || ((__DIV__) == RCC_HSE_PREDIV_DIV2) || \ ((__DIV__) == RCC_HSE_PREDIV_DIV3) || ((__DIV__) == RCC_HSE_PREDIV_DIV4) || \ ((__DIV__) == RCC_HSE_PREDIV_DIV5) || ((__DIV__) == RCC_HSE_PREDIV_DIV6) || \ ((__DIV__) == RCC_HSE_PREDIV_DIV7) || ((__DIV__) == RCC_HSE_PREDIV_DIV8) || \ ((__DIV__) == RCC_HSE_PREDIV_DIV9) || ((__DIV__) == RCC_HSE_PREDIV_DIV10) || \ ((__DIV__) == RCC_HSE_PREDIV_DIV11) || ((__DIV__) == RCC_HSE_PREDIV_DIV12) || \ ((__DIV__) == RCC_HSE_PREDIV_DIV13) || ((__DIV__) == RCC_HSE_PREDIV_DIV14) || \ ((__DIV__) == RCC_HSE_PREDIV_DIV15) || ((__DIV__) == RCC_HSE_PREDIV_DIV16)) #else #define IS_RCC_HSE_PREDIV(__DIV__) (((__DIV__) == RCC_HSE_PREDIV_DIV1) || ((__DIV__) == RCC_HSE_PREDIV_DIV2)) #endif /* STM32F105xC || STM32F107xC || STM32F100xB || STM32F100xE */ #if defined(STM32F105xC) || defined(STM32F107xC) #define IS_RCC_PLL_MUL(__MUL__) (((__MUL__) == RCC_PLL_MUL4) || ((__MUL__) == RCC_PLL_MUL5) || \ ((__MUL__) == RCC_PLL_MUL6) || ((__MUL__) == RCC_PLL_MUL7) || \ ((__MUL__) == RCC_PLL_MUL8) || ((__MUL__) == RCC_PLL_MUL9) || \ ((__MUL__) == RCC_PLL_MUL6_5)) #define IS_RCC_MCO1SOURCE(__SOURCE__) (((__SOURCE__) == RCC_MCO1SOURCE_SYSCLK) || ((__SOURCE__) == RCC_MCO1SOURCE_HSI) \ || ((__SOURCE__) == RCC_MCO1SOURCE_HSE) || ((__SOURCE__) == RCC_MCO1SOURCE_PLLCLK) \ || ((__SOURCE__) == RCC_MCO1SOURCE_PLL2CLK) || ((__SOURCE__) == RCC_MCO1SOURCE_PLL3CLK) \ || ((__SOURCE__) == RCC_MCO1SOURCE_PLL3CLK_DIV2) || ((__SOURCE__) == RCC_MCO1SOURCE_EXT_HSE) \ || ((__SOURCE__) == RCC_MCO1SOURCE_NOCLOCK)) #else #define IS_RCC_PLL_MUL(__MUL__) (((__MUL__) == RCC_PLL_MUL2) || ((__MUL__) == RCC_PLL_MUL3) || \ ((__MUL__) == RCC_PLL_MUL4) || ((__MUL__) == RCC_PLL_MUL5) || \ ((__MUL__) == RCC_PLL_MUL6) || ((__MUL__) == RCC_PLL_MUL7) || \ ((__MUL__) == RCC_PLL_MUL8) || ((__MUL__) == RCC_PLL_MUL9) || \ ((__MUL__) == RCC_PLL_MUL10) || ((__MUL__) == RCC_PLL_MUL11) || \ ((__MUL__) == RCC_PLL_MUL12) || ((__MUL__) == RCC_PLL_MUL13) || \ ((__MUL__) == RCC_PLL_MUL14) || ((__MUL__) == RCC_PLL_MUL15) || \ ((__MUL__) == RCC_PLL_MUL16)) #define IS_RCC_MCO1SOURCE(__SOURCE__) (((__SOURCE__) == RCC_MCO1SOURCE_SYSCLK) || ((__SOURCE__) == RCC_MCO1SOURCE_HSI) \ || ((__SOURCE__) == RCC_MCO1SOURCE_HSE) || ((__SOURCE__) == RCC_MCO1SOURCE_PLLCLK) \ || ((__SOURCE__) == RCC_MCO1SOURCE_NOCLOCK)) #endif /* STM32F105xC || STM32F107xC*/ #define IS_RCC_ADCPLLCLK_DIV(__ADCCLK__) (((__ADCCLK__) == RCC_ADCPCLK2_DIV2) || ((__ADCCLK__) == RCC_ADCPCLK2_DIV4) || \ ((__ADCCLK__) == RCC_ADCPCLK2_DIV6) || ((__ADCCLK__) == RCC_ADCPCLK2_DIV8)) #if defined(STM32F105xC) || defined(STM32F107xC) #define IS_RCC_I2S2CLKSOURCE(__SOURCE__) (((__SOURCE__) == RCC_I2S2CLKSOURCE_SYSCLK) || ((__SOURCE__) == RCC_I2S2CLKSOURCE_PLLI2S_VCO)) #define IS_RCC_I2S3CLKSOURCE(__SOURCE__) (((__SOURCE__) == RCC_I2S3CLKSOURCE_SYSCLK) || ((__SOURCE__) == RCC_I2S3CLKSOURCE_PLLI2S_VCO)) #define IS_RCC_USBPLLCLK_DIV(__USBCLK__) (((__USBCLK__) == RCC_USBCLKSOURCE_PLL_DIV2) || ((__USBCLK__) == RCC_USBCLKSOURCE_PLL_DIV3)) #define IS_RCC_PLLI2S_MUL(__MUL__) (((__MUL__) == RCC_PLLI2S_MUL8) || ((__MUL__) == RCC_PLLI2S_MUL9) || \ ((__MUL__) == RCC_PLLI2S_MUL10) || ((__MUL__) == RCC_PLLI2S_MUL11) || \ ((__MUL__) == RCC_PLLI2S_MUL12) || ((__MUL__) == RCC_PLLI2S_MUL13) || \ ((__MUL__) == RCC_PLLI2S_MUL14) || ((__MUL__) == RCC_PLLI2S_MUL16) || \ ((__MUL__) == RCC_PLLI2S_MUL20)) #define IS_RCC_HSE_PREDIV2(__DIV__) (((__DIV__) == RCC_HSE_PREDIV2_DIV1) || ((__DIV__) == RCC_HSE_PREDIV2_DIV2) || \ ((__DIV__) == RCC_HSE_PREDIV2_DIV3) || ((__DIV__) == RCC_HSE_PREDIV2_DIV4) || \ ((__DIV__) == RCC_HSE_PREDIV2_DIV5) || ((__DIV__) == RCC_HSE_PREDIV2_DIV6) || \ ((__DIV__) == RCC_HSE_PREDIV2_DIV7) || ((__DIV__) == RCC_HSE_PREDIV2_DIV8) || \ ((__DIV__) == RCC_HSE_PREDIV2_DIV9) || ((__DIV__) == RCC_HSE_PREDIV2_DIV10) || \ ((__DIV__) == RCC_HSE_PREDIV2_DIV11) || ((__DIV__) == RCC_HSE_PREDIV2_DIV12) || \ ((__DIV__) == RCC_HSE_PREDIV2_DIV13) || ((__DIV__) == RCC_HSE_PREDIV2_DIV14) || \ ((__DIV__) == RCC_HSE_PREDIV2_DIV15) || ((__DIV__) == RCC_HSE_PREDIV2_DIV16)) #define IS_RCC_PLL2(__PLL__) (((__PLL__) == RCC_PLL2_NONE) || ((__PLL__) == RCC_PLL2_OFF) || \ ((__PLL__) == RCC_PLL2_ON)) #define IS_RCC_PLL2_MUL(__MUL__) (((__MUL__) == RCC_PLL2_MUL8) || ((__MUL__) == RCC_PLL2_MUL9) || \ ((__MUL__) == RCC_PLL2_MUL10) || ((__MUL__) == RCC_PLL2_MUL11) || \ ((__MUL__) == RCC_PLL2_MUL12) || ((__MUL__) == RCC_PLL2_MUL13) || \ ((__MUL__) == RCC_PLL2_MUL14) || ((__MUL__) == RCC_PLL2_MUL16) || \ ((__MUL__) == RCC_PLL2_MUL20)) #define IS_RCC_PERIPHCLOCK(__SELECTION__) \ ((((__SELECTION__) & RCC_PERIPHCLK_RTC) == RCC_PERIPHCLK_RTC) || \ (((__SELECTION__) & RCC_PERIPHCLK_ADC) == RCC_PERIPHCLK_ADC) || \ (((__SELECTION__) & RCC_PERIPHCLK_I2S2) == RCC_PERIPHCLK_I2S2) || \ (((__SELECTION__) & RCC_PERIPHCLK_I2S3) == RCC_PERIPHCLK_I2S3) || \ (((__SELECTION__) & RCC_PERIPHCLK_USB) == RCC_PERIPHCLK_USB)) #elif defined(STM32F103xE) || defined(STM32F103xG) #define IS_RCC_I2S2CLKSOURCE(__SOURCE__) ((__SOURCE__) == RCC_I2S2CLKSOURCE_SYSCLK) #define IS_RCC_I2S3CLKSOURCE(__SOURCE__) ((__SOURCE__) == RCC_I2S3CLKSOURCE_SYSCLK) #define IS_RCC_PERIPHCLOCK(__SELECTION__) \ ((((__SELECTION__) & RCC_PERIPHCLK_RTC) == RCC_PERIPHCLK_RTC) || \ (((__SELECTION__) & RCC_PERIPHCLK_ADC) == RCC_PERIPHCLK_ADC) || \ (((__SELECTION__) & RCC_PERIPHCLK_I2S2) == RCC_PERIPHCLK_I2S2) || \ (((__SELECTION__) & RCC_PERIPHCLK_I2S3) == RCC_PERIPHCLK_I2S3) || \ (((__SELECTION__) & RCC_PERIPHCLK_USB) == RCC_PERIPHCLK_USB)) #elif defined(STM32F102x6) || defined(STM32F102xB) || defined(STM32F103x6)\ || defined(STM32F103xB) #define IS_RCC_PERIPHCLOCK(__SELECTION__) \ ((((__SELECTION__) & RCC_PERIPHCLK_RTC) == RCC_PERIPHCLK_RTC) || \ (((__SELECTION__) & RCC_PERIPHCLK_ADC) == RCC_PERIPHCLK_ADC) || \ (((__SELECTION__) & RCC_PERIPHCLK_USB) == RCC_PERIPHCLK_USB)) #else #define IS_RCC_PERIPHCLOCK(__SELECTION__) \ ((((__SELECTION__) & RCC_PERIPHCLK_RTC) == RCC_PERIPHCLK_RTC) || \ (((__SELECTION__) & RCC_PERIPHCLK_ADC) == RCC_PERIPHCLK_ADC)) #endif /* STM32F105xC || STM32F107xC */ #if defined(STM32F102x6) || defined(STM32F102xB) || defined(STM32F103x6)\ || defined(STM32F103xB) || defined(STM32F103xE) || defined(STM32F103xG) #define IS_RCC_USBPLLCLK_DIV(__USBCLK__) (((__USBCLK__) == RCC_USBCLKSOURCE_PLL) || ((__USBCLK__) == RCC_USBCLKSOURCE_PLL_DIV1_5)) #endif /* STM32F102x6 || STM32F102xB || STM32F103x6 || STM32F103xB || STM32F103xE || STM32F103xG */ /** * @} */ /* Exported types ------------------------------------------------------------*/ /** @defgroup RCCEx_Exported_Types RCCEx Exported Types * @{ */ #if defined(STM32F105xC) || defined(STM32F107xC) /** * @brief RCC PLL2 configuration structure definition */ typedef struct { uint32_t PLL2State; /*!< The new state of the PLL2. This parameter can be a value of @ref RCCEx_PLL2_Config */ uint32_t PLL2MUL; /*!< PLL2MUL: Multiplication factor for PLL2 VCO input clock This parameter must be a value of @ref RCCEx_PLL2_Multiplication_Factor*/ #if defined(STM32F105xC) || defined(STM32F107xC) uint32_t HSEPrediv2Value; /*!< The Prediv2 factor value. This parameter can be a value of @ref RCCEx_Prediv2_Factor */ #endif /* STM32F105xC || STM32F107xC */ } RCC_PLL2InitTypeDef; #endif /* STM32F105xC || STM32F107xC */ /** * @brief RCC Internal/External Oscillator (HSE, HSI, LSE and LSI) configuration structure definition */ typedef struct { uint32_t OscillatorType; /*!< The oscillators to be configured. This parameter can be a value of @ref RCC_Oscillator_Type */ #if defined(STM32F105xC) || defined(STM32F107xC) uint32_t Prediv1Source; /*!< The Prediv1 source value. This parameter can be a value of @ref RCCEx_Prediv1_Source */ #endif /* STM32F105xC || STM32F107xC */ uint32_t HSEState; /*!< The new state of the HSE. This parameter can be a value of @ref RCC_HSE_Config */ uint32_t HSEPredivValue; /*!< The Prediv1 factor value (named PREDIV1 or PLLXTPRE in RM) This parameter can be a value of @ref RCCEx_Prediv1_Factor */ uint32_t LSEState; /*!< The new state of the LSE. This parameter can be a value of @ref RCC_LSE_Config */ uint32_t HSIState; /*!< The new state of the HSI. This parameter can be a value of @ref RCC_HSI_Config */ uint32_t HSICalibrationValue; /*!< The HSI calibration trimming value (default is RCC_HSICALIBRATION_DEFAULT). This parameter must be a number between Min_Data = 0x00 and Max_Data = 0x1F */ uint32_t LSIState; /*!< The new state of the LSI. This parameter can be a value of @ref RCC_LSI_Config */ RCC_PLLInitTypeDef PLL; /*!< PLL structure parameters */ #if defined(STM32F105xC) || defined(STM32F107xC) RCC_PLL2InitTypeDef PLL2; /*!< PLL2 structure parameters */ #endif /* STM32F105xC || STM32F107xC */ } RCC_OscInitTypeDef; #if defined(STM32F105xC) || defined(STM32F107xC) /** * @brief RCC PLLI2S configuration structure definition */ typedef struct { uint32_t PLLI2SMUL; /*!< PLLI2SMUL: Multiplication factor for PLLI2S VCO input clock This parameter must be a value of @ref RCCEx_PLLI2S_Multiplication_Factor*/ #if defined(STM32F105xC) || defined(STM32F107xC) uint32_t HSEPrediv2Value; /*!< The Prediv2 factor value. This parameter can be a value of @ref RCCEx_Prediv2_Factor */ #endif /* STM32F105xC || STM32F107xC */ } RCC_PLLI2SInitTypeDef; #endif /* STM32F105xC || STM32F107xC */ /** * @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 */ uint32_t RTCClockSelection; /*!< specifies the RTC clock source. This parameter can be a value of @ref RCC_RTC_Clock_Source */ uint32_t AdcClockSelection; /*!< ADC clock source This parameter can be a value of @ref RCCEx_ADC_Prescaler */ #if defined(STM32F103xE) || defined(STM32F103xG) || defined(STM32F105xC)\ || defined(STM32F107xC) uint32_t I2s2ClockSelection; /*!< I2S2 clock source This parameter can be a value of @ref RCCEx_I2S2_Clock_Source */ uint32_t I2s3ClockSelection; /*!< I2S3 clock source This parameter can be a value of @ref RCCEx_I2S3_Clock_Source */ #if defined(STM32F105xC) || defined(STM32F107xC) RCC_PLLI2SInitTypeDef PLLI2S; /*!< PLL I2S structure parameters This parameter will be used only when PLLI2S is selected as Clock Source I2S2 or I2S3 */ #endif /* STM32F105xC || STM32F107xC */ #endif /* STM32F103xE || STM32F103xG || STM32F105xC || STM32F107xC */ #if defined(STM32F102x6) || defined(STM32F102xB) || defined(STM32F103x6)\ || defined(STM32F103xB) || defined(STM32F103xE) || defined(STM32F103xG)\ || defined(STM32F105xC) || defined(STM32F107xC) uint32_t UsbClockSelection; /*!< USB clock source This parameter can be a value of @ref RCCEx_USB_Prescaler */ #endif /* STM32F102x6 || STM32F102xB || STM32F103x6 || STM32F103xB || STM32F103xE || STM32F103xG || STM32F105xC || STM32F107xC */ } RCC_PeriphCLKInitTypeDef; /** * @} */ /* Exported constants --------------------------------------------------------*/ /** @defgroup RCCEx_Exported_Constants RCCEx Exported Constants * @{ */ /** @defgroup RCCEx_Periph_Clock_Selection Periph Clock Selection * @{ */ #define RCC_PERIPHCLK_RTC ((uint32_t)0x00000001) #define RCC_PERIPHCLK_ADC ((uint32_t)0x00000002) #if defined(STM32F103xE) || defined(STM32F103xG) || defined(STM32F105xC)\ || defined(STM32F107xC) #define RCC_PERIPHCLK_I2S2 ((uint32_t)0x00000004) #define RCC_PERIPHCLK_I2S3 ((uint32_t)0x00000008) #endif /* STM32F103xE || STM32F103xG || STM32F105xC || STM32F107xC */ #if defined(STM32F102x6) || defined(STM32F102xB) || defined(STM32F103x6)\ || defined(STM32F103xB) || defined(STM32F103xE) || defined(STM32F103xG)\ || defined(STM32F105xC) || defined(STM32F107xC) #define RCC_PERIPHCLK_USB ((uint32_t)0x00000010) #endif /* STM32F102x6 || STM32F102xB || STM32F103x6 || STM32F103xB || STM32F103xE || STM32F103xG || STM32F105xC || STM32F107xC */ /** * @} */ /** @defgroup RCCEx_ADC_Prescaler ADC Prescaler * @{ */ #define RCC_ADCPCLK2_DIV2 RCC_CFGR_ADCPRE_DIV2 #define RCC_ADCPCLK2_DIV4 RCC_CFGR_ADCPRE_DIV4 #define RCC_ADCPCLK2_DIV6 RCC_CFGR_ADCPRE_DIV6 #define RCC_ADCPCLK2_DIV8 RCC_CFGR_ADCPRE_DIV8 /** * @} */ #if defined(STM32F103xE) || defined(STM32F103xG) || defined(STM32F105xC)\ || defined(STM32F107xC) /** @defgroup RCCEx_I2S2_Clock_Source I2S2 Clock Source * @{ */ #define RCC_I2S2CLKSOURCE_SYSCLK ((uint32_t)0x00000000) #if defined(STM32F105xC) || defined(STM32F107xC) #define RCC_I2S2CLKSOURCE_PLLI2S_VCO RCC_CFGR2_I2S2SRC #endif /* STM32F105xC || STM32F107xC */ /** * @} */ /** @defgroup RCCEx_I2S3_Clock_Source I2S3 Clock Source * @{ */ #define RCC_I2S3CLKSOURCE_SYSCLK ((uint32_t)0x00000000) #if defined(STM32F105xC) || defined(STM32F107xC) #define RCC_I2S3CLKSOURCE_PLLI2S_VCO RCC_CFGR2_I2S3SRC #endif /* STM32F105xC || STM32F107xC */ /** * @} */ #endif /* STM32F103xE || STM32F103xG || STM32F105xC || STM32F107xC */ #if defined(STM32F102x6) || defined(STM32F102xB) || defined(STM32F103x6)\ || defined(STM32F103xB) || defined(STM32F103xE) || defined(STM32F103xG) /** @defgroup RCCEx_USB_Prescaler USB Prescaler * @{ */ #define RCC_USBCLKSOURCE_PLL RCC_CFGR_USBPRE #define RCC_USBCLKSOURCE_PLL_DIV1_5 ((uint32_t)0x00000000) /** * @} */ #endif /* STM32F102x6 || STM32F102xB || STM32F103x6 || STM32F103xB || STM32F103xE || STM32F103xG */ #if defined(STM32F105xC) || defined(STM32F107xC) /** @defgroup RCCEx_USB_Prescaler USB Prescaler * @{ */ #define RCC_USBCLKSOURCE_PLL_DIV2 RCC_CFGR_OTGFSPRE #define RCC_USBCLKSOURCE_PLL_DIV3 ((uint32_t)0x00000000) /** * @} */ /** @defgroup RCCEx_PLLI2S_Multiplication_Factor PLLI2S Multiplication Factor * @{ */ #define RCC_PLLI2S_MUL8 RCC_CFGR2_PLL3MUL8 /*!< PLLI2S input clock * 8 */ #define RCC_PLLI2S_MUL9 RCC_CFGR2_PLL3MUL9 /*!< PLLI2S input clock * 9 */ #define RCC_PLLI2S_MUL10 RCC_CFGR2_PLL3MUL10 /*!< PLLI2S input clock * 10 */ #define RCC_PLLI2S_MUL11 RCC_CFGR2_PLL3MUL11 /*!< PLLI2S input clock * 11 */ #define RCC_PLLI2S_MUL12 RCC_CFGR2_PLL3MUL12 /*!< PLLI2S input clock * 12 */ #define RCC_PLLI2S_MUL13 RCC_CFGR2_PLL3MUL13 /*!< PLLI2S input clock * 13 */ #define RCC_PLLI2S_MUL14 RCC_CFGR2_PLL3MUL14 /*!< PLLI2S input clock * 14 */ #define RCC_PLLI2S_MUL16 RCC_CFGR2_PLL3MUL16 /*!< PLLI2S input clock * 16 */ #define RCC_PLLI2S_MUL20 RCC_CFGR2_PLL3MUL20 /*!< PLLI2S input clock * 20 */ /** * @} */ #endif /* STM32F105xC || STM32F107xC */ #if defined(STM32F105xC) || defined(STM32F107xC) /** @defgroup RCCEx_Prediv1_Source Prediv1 Source * @{ */ #define RCC_PREDIV1_SOURCE_HSE RCC_CFGR2_PREDIV1SRC_HSE #define RCC_PREDIV1_SOURCE_PLL2 RCC_CFGR2_PREDIV1SRC_PLL2 /** * @} */ #endif /* STM32F105xC || STM32F107xC */ /** @defgroup RCCEx_Prediv1_Factor HSE Prediv1 Factor * @{ */ #define RCC_HSE_PREDIV_DIV1 ((uint32_t)0x00000000) #if defined(STM32F105xC) || defined(STM32F107xC) || defined(STM32F100xB)\ || defined(STM32F100xE) #define RCC_HSE_PREDIV_DIV2 RCC_CFGR2_PREDIV1_DIV2 #define RCC_HSE_PREDIV_DIV3 RCC_CFGR2_PREDIV1_DIV3 #define RCC_HSE_PREDIV_DIV4 RCC_CFGR2_PREDIV1_DIV4 #define RCC_HSE_PREDIV_DIV5 RCC_CFGR2_PREDIV1_DIV5 #define RCC_HSE_PREDIV_DIV6 RCC_CFGR2_PREDIV1_DIV6 #define RCC_HSE_PREDIV_DIV7 RCC_CFGR2_PREDIV1_DIV7 #define RCC_HSE_PREDIV_DIV8 RCC_CFGR2_PREDIV1_DIV8 #define RCC_HSE_PREDIV_DIV9 RCC_CFGR2_PREDIV1_DIV9 #define RCC_HSE_PREDIV_DIV10 RCC_CFGR2_PREDIV1_DIV10 #define RCC_HSE_PREDIV_DIV11 RCC_CFGR2_PREDIV1_DIV11 #define RCC_HSE_PREDIV_DIV12 RCC_CFGR2_PREDIV1_DIV12 #define RCC_HSE_PREDIV_DIV13 RCC_CFGR2_PREDIV1_DIV13 #define RCC_HSE_PREDIV_DIV14 RCC_CFGR2_PREDIV1_DIV14 #define RCC_HSE_PREDIV_DIV15 RCC_CFGR2_PREDIV1_DIV15 #define RCC_HSE_PREDIV_DIV16 RCC_CFGR2_PREDIV1_DIV16 #else #define RCC_HSE_PREDIV_DIV2 RCC_CFGR_PLLXTPRE #endif /* STM32F105xC || STM32F107xC || STM32F100xB || STM32F100xE */ /** * @} */ #if defined(STM32F105xC) || defined(STM32F107xC) /** @defgroup RCCEx_Prediv2_Factor HSE Prediv2 Factor * @{ */ #define RCC_HSE_PREDIV2_DIV1 RCC_CFGR2_PREDIV2_DIV1 /*!< PREDIV2 input clock not divided */ #define RCC_HSE_PREDIV2_DIV2 RCC_CFGR2_PREDIV2_DIV2 /*!< PREDIV2 input clock divided by 2 */ #define RCC_HSE_PREDIV2_DIV3 RCC_CFGR2_PREDIV2_DIV3 /*!< PREDIV2 input clock divided by 3 */ #define RCC_HSE_PREDIV2_DIV4 RCC_CFGR2_PREDIV2_DIV4 /*!< PREDIV2 input clock divided by 4 */ #define RCC_HSE_PREDIV2_DIV5 RCC_CFGR2_PREDIV2_DIV5 /*!< PREDIV2 input clock divided by 5 */ #define RCC_HSE_PREDIV2_DIV6 RCC_CFGR2_PREDIV2_DIV6 /*!< PREDIV2 input clock divided by 6 */ #define RCC_HSE_PREDIV2_DIV7 RCC_CFGR2_PREDIV2_DIV7 /*!< PREDIV2 input clock divided by 7 */ #define RCC_HSE_PREDIV2_DIV8 RCC_CFGR2_PREDIV2_DIV8 /*!< PREDIV2 input clock divided by 8 */ #define RCC_HSE_PREDIV2_DIV9 RCC_CFGR2_PREDIV2_DIV9 /*!< PREDIV2 input clock divided by 9 */ #define RCC_HSE_PREDIV2_DIV10 RCC_CFGR2_PREDIV2_DIV10 /*!< PREDIV2 input clock divided by 10 */ #define RCC_HSE_PREDIV2_DIV11 RCC_CFGR2_PREDIV2_DIV11 /*!< PREDIV2 input clock divided by 11 */ #define RCC_HSE_PREDIV2_DIV12 RCC_CFGR2_PREDIV2_DIV12 /*!< PREDIV2 input clock divided by 12 */ #define RCC_HSE_PREDIV2_DIV13 RCC_CFGR2_PREDIV2_DIV13 /*!< PREDIV2 input clock divided by 13 */ #define RCC_HSE_PREDIV2_DIV14 RCC_CFGR2_PREDIV2_DIV14 /*!< PREDIV2 input clock divided by 14 */ #define RCC_HSE_PREDIV2_DIV15 RCC_CFGR2_PREDIV2_DIV15 /*!< PREDIV2 input clock divided by 15 */ #define RCC_HSE_PREDIV2_DIV16 RCC_CFGR2_PREDIV2_DIV16 /*!< PREDIV2 input clock divided by 16 */ /** * @} */ /** @defgroup RCCEx_PLL2_Config PLL Config * @{ */ #define RCC_PLL2_NONE ((uint32_t)0x00000000) #define RCC_PLL2_OFF ((uint32_t)0x00000001) #define RCC_PLL2_ON ((uint32_t)0x00000002) /** * @} */ /** @defgroup RCCEx_PLL2_Multiplication_Factor PLL2 Multiplication Factor * @{ */ #define RCC_PLL2_MUL8 RCC_CFGR2_PLL2MUL8 /*!< PLL2 input clock * 8 */ #define RCC_PLL2_MUL9 RCC_CFGR2_PLL2MUL9 /*!< PLL2 input clock * 9 */ #define RCC_PLL2_MUL10 RCC_CFGR2_PLL2MUL10 /*!< PLL2 input clock * 10 */ #define RCC_PLL2_MUL11 RCC_CFGR2_PLL2MUL11 /*!< PLL2 input clock * 11 */ #define RCC_PLL2_MUL12 RCC_CFGR2_PLL2MUL12 /*!< PLL2 input clock * 12 */ #define RCC_PLL2_MUL13 RCC_CFGR2_PLL2MUL13 /*!< PLL2 input clock * 13 */ #define RCC_PLL2_MUL14 RCC_CFGR2_PLL2MUL14 /*!< PLL2 input clock * 14 */ #define RCC_PLL2_MUL16 RCC_CFGR2_PLL2MUL16 /*!< PLL2 input clock * 16 */ #define RCC_PLL2_MUL20 RCC_CFGR2_PLL2MUL20 /*!< PLL2 input clock * 20 */ /** * @} */ #endif /* STM32F105xC || STM32F107xC */ /** @defgroup RCCEx_PLL_Multiplication_Factor PLL Multiplication Factor * @{ */ #if defined(STM32F105xC) || defined(STM32F107xC) #else #define RCC_PLL_MUL2 RCC_CFGR_PLLMULL2 #define RCC_PLL_MUL3 RCC_CFGR_PLLMULL3 #endif /* STM32F105xC || STM32F107xC */ #define RCC_PLL_MUL4 RCC_CFGR_PLLMULL4 #define RCC_PLL_MUL5 RCC_CFGR_PLLMULL5 #define RCC_PLL_MUL6 RCC_CFGR_PLLMULL6 #define RCC_PLL_MUL7 RCC_CFGR_PLLMULL7 #define RCC_PLL_MUL8 RCC_CFGR_PLLMULL8 #define RCC_PLL_MUL9 RCC_CFGR_PLLMULL9 #if defined(STM32F105xC) || defined(STM32F107xC) #define RCC_PLL_MUL6_5 RCC_CFGR_PLLMULL6_5 #else #define RCC_PLL_MUL10 RCC_CFGR_PLLMULL10 #define RCC_PLL_MUL11 RCC_CFGR_PLLMULL11 #define RCC_PLL_MUL12 RCC_CFGR_PLLMULL12 #define RCC_PLL_MUL13 RCC_CFGR_PLLMULL13 #define RCC_PLL_MUL14 RCC_CFGR_PLLMULL14 #define RCC_PLL_MUL15 RCC_CFGR_PLLMULL15 #define RCC_PLL_MUL16 RCC_CFGR_PLLMULL16 #endif /* STM32F105xC || STM32F107xC */ /** * @} */ /** @defgroup RCCEx_MCO1_Clock_Source MCO1 Clock Source * @{ */ #define RCC_MCO1SOURCE_NOCLOCK ((uint32_t)RCC_CFGR_MCO_NOCLOCK) #define RCC_MCO1SOURCE_SYSCLK ((uint32_t)RCC_CFGR_MCO_SYSCLK) #define RCC_MCO1SOURCE_HSI ((uint32_t)RCC_CFGR_MCO_HSI) #define RCC_MCO1SOURCE_HSE ((uint32_t)RCC_CFGR_MCO_HSE) #define RCC_MCO1SOURCE_PLLCLK ((uint32_t)RCC_CFGR_MCO_PLLCLK_DIV2) #if defined(STM32F105xC) || defined(STM32F107xC) #define RCC_MCO1SOURCE_PLL2CLK ((uint32_t)RCC_CFGR_MCO_PLL2CLK) #define RCC_MCO1SOURCE_PLL3CLK_DIV2 ((uint32_t)RCC_CFGR_MCO_PLL3CLK_DIV2) #define RCC_MCO1SOURCE_EXT_HSE ((uint32_t)RCC_CFGR_MCO_EXT_HSE) #define RCC_MCO1SOURCE_PLL3CLK ((uint32_t)RCC_CFGR_MCO_PLL3CLK) #endif /* STM32F105xC || STM32F107xC*/ /** * @} */ #if defined(STM32F105xC) || defined(STM32F107xC) /** @defgroup RCCEx_Interrupt RCCEx Interrupt * @{ */ #define RCC_IT_PLL2RDY ((uint8_t)RCC_CIR_PLL2RDYF) #define RCC_IT_PLLI2SRDY ((uint8_t)RCC_CIR_PLL3RDYF) /** * @} */ /** @defgroup RCCEx_Flag RCCEx Flag * Elements values convention: 0XXYYYYYb * - YYYYY : Flag position in the register * - XX : Register index * - 01: CR register * @{ */ /* Flags in the CR register */ #define RCC_FLAG_PLL2RDY ((uint8_t)((CR_REG_INDEX << 5) | POSITION_VAL(RCC_CR_PLL2RDY))) #define RCC_FLAG_PLLI2SRDY ((uint8_t)((CR_REG_INDEX << 5) | POSITION_VAL(RCC_CR_PLL3RDY))) /** * @} */ #endif /* STM32F105xC || STM32F107xC*/ /** * @} */ /* Exported macro ------------------------------------------------------------*/ /** @defgroup RCCEx_Exported_Macros RCCEx Exported Macros * @{ */ /** @defgroup RCCEx_Peripheral_Clock_Enable_Disable Peripheral Clock Enable Disable * @brief Enable or disable the AHB1 peripheral clock. * @note After reset, the peripheral clock (used for registers read/write access) * is disabled and the application software has to enable this clock before * using it. * @{ */ #if defined(STM32F101xE) || defined(STM32F103xE) || defined(STM32F101xG)\ || defined(STM32F103xG) || defined(STM32F105xC) || defined (STM32F107xC)\ || defined (STM32F100xE) #define __HAL_RCC_DMA2_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->AHBENR, RCC_AHBENR_DMA2EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_DMA2EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_DMA2_CLK_DISABLE() (RCC->AHBENR &= ~(RCC_AHBENR_DMA2EN)) #endif /* STM32F101xE || STM32F103xE || STM32F101xG || STM32F103xG || STM32F105xC || STM32F107xC || STM32F100xE */ #if defined(STM32F101xE) || defined(STM32F103xE) || defined(STM32F101xG)\ || defined(STM32F103xG) || defined (STM32F100xE) #define __HAL_RCC_FSMC_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->AHBENR, RCC_AHBENR_FSMCEN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_FSMCEN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_FSMC_CLK_DISABLE() (RCC->AHBENR &= ~(RCC_AHBENR_FSMCEN)) #endif /* STM32F101xE || STM32F103xE || STM32F101xG || STM32F103xG || STM32F100xE */ #if defined(STM32F103xE) || defined(STM32F103xG) #define __HAL_RCC_SDIO_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->AHBENR, RCC_AHBENR_SDIOEN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_SDIOEN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_SDIO_CLK_DISABLE() (RCC->AHBENR &= ~(RCC_AHBENR_SDIOEN)) #endif /* STM32F103xE || STM32F103xG */ #if defined(STM32F105xC) || defined(STM32F107xC) #define __HAL_RCC_USB_OTG_FS_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->AHBENR, RCC_AHBENR_OTGFSEN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_OTGFSEN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_USB_OTG_FS_CLK_DISABLE() (RCC->AHBENR &= ~(RCC_AHBENR_OTGFSEN)) #endif /* STM32F105xC || STM32F107xC*/ #if defined(STM32F107xC) #define __HAL_RCC_ETHMAC_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->AHBENR, RCC_AHBENR_ETHMACEN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_ETHMACEN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_ETHMACTX_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->AHBENR, RCC_AHBENR_ETHMACTXEN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_ETHMACTXEN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_ETHMACRX_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->AHBENR, RCC_AHBENR_ETHMACRXEN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_ETHMACRXEN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_ETHMAC_CLK_DISABLE() (RCC->AHBENR &= ~(RCC_AHBENR_ETHMACEN)) #define __HAL_RCC_ETHMACTX_CLK_DISABLE() (RCC->AHBENR &= ~(RCC_AHBENR_ETHMACTXEN)) #define __HAL_RCC_ETHMACRX_CLK_DISABLE() (RCC->AHBENR &= ~(RCC_AHBENR_ETHMACRXEN)) /** * @brief Enable ETHERNET clock. */ #define __HAL_RCC_ETH_CLK_ENABLE() do { \ __HAL_RCC_ETHMAC_CLK_ENABLE(); \ __HAL_RCC_ETHMACTX_CLK_ENABLE(); \ __HAL_RCC_ETHMACRX_CLK_ENABLE(); \ } while(0) /** * @brief Disable ETHERNET clock. */ #define __HAL_RCC_ETH_CLK_DISABLE() do { \ __HAL_RCC_ETHMACTX_CLK_DISABLE(); \ __HAL_RCC_ETHMACRX_CLK_DISABLE(); \ __HAL_RCC_ETHMAC_CLK_DISABLE(); \ } while(0) #endif /* STM32F107xC*/ /** * @} */ /** @defgroup RCCEx_AHB1_Peripheral_Clock_Enable_Disable_Status AHB1 Peripheral Clock Enable Disable Status * @brief Get the enable or disable status of the AHB1 peripheral clock. * @note After reset, the peripheral clock (used for registers read/write access) * is disabled and the application software has to enable this clock before * using it. * @{ */ #if defined(STM32F101xE) || defined(STM32F103xE) || defined(STM32F101xG)\ || defined(STM32F103xG) || defined(STM32F105xC) || defined (STM32F107xC)\ || defined (STM32F100xE) #define __HAL_RCC_DMA2_IS_CLK_ENABLED() ((RCC->AHBENR & (RCC_AHBENR_DMA2EN)) != RESET) #define __HAL_RCC_DMA2_IS_CLK_DISABLED() ((RCC->AHBENR & (RCC_AHBENR_DMA2EN)) == RESET) #endif /* STM32F101xE || STM32F103xE || STM32F101xG || STM32F103xG || STM32F105xC || STM32F107xC || STM32F100xE */ #if defined(STM32F101xE) || defined(STM32F103xE) || defined(STM32F101xG)\ || defined(STM32F103xG) || defined (STM32F100xE) #define __HAL_RCC_FSMC_IS_CLK_ENABLED() ((RCC->AHBENR & (RCC_AHBENR_FSMCEN)) != RESET) #define __HAL_RCC_FSMC_IS_CLK_DISABLED() ((RCC->AHBENR & (RCC_AHBENR_FSMCEN)) == RESET) #endif /* STM32F101xE || STM32F103xE || STM32F101xG || STM32F103xG || STM32F100xE */ #if defined(STM32F103xE) || defined(STM32F103xG) #define __HAL_RCC_SDIO_IS_CLK_ENABLED() ((RCC->AHBENR & (RCC_AHBENR_SDIOEN)) != RESET) #define __HAL_RCC_SDIO_IS_CLK_DISABLED() ((RCC->AHBENR & (RCC_AHBENR_SDIOEN)) == RESET) #endif /* STM32F103xE || STM32F103xG */ #if defined(STM32F105xC) || defined(STM32F107xC) #define __HAL_RCC_USB_OTG_FS_IS_CLK_ENABLED() ((RCC->AHBENR & (RCC_AHBENR_OTGFSEN)) != RESET) #define __HAL_RCC_USB_OTG_FS_IS_CLK_DISABLED() ((RCC->AHBENR & (RCC_AHBENR_OTGFSEN)) == RESET) #endif /* STM32F105xC || STM32F107xC*/ #if defined(STM32F107xC) #define __HAL_RCC_ETHMAC_IS_CLK_ENABLED() ((RCC->AHBENR & (RCC_AHBENR_ETHMACEN)) != RESET) #define __HAL_RCC_ETHMAC_IS_CLK_DISABLED() ((RCC->AHBENR & (RCC_AHBENR_ETHMACEN)) == RESET) #define __HAL_RCC_ETHMACTX_IS_CLK_ENABLED() ((RCC->AHBENR & (RCC_AHBENR_ETHMACTXEN)) != RESET) #define __HAL_RCC_ETHMACTX_IS_CLK_DISABLED() ((RCC->AHBENR & (RCC_AHBENR_ETHMACTXEN)) == RESET) #define __HAL_RCC_ETHMACRX_IS_CLK_ENABLED() ((RCC->AHBENR & (RCC_AHBENR_ETHMACRXEN)) != RESET) #define __HAL_RCC_ETHMACRX_IS_CLK_DISABLED() ((RCC->AHBENR & (RCC_AHBENR_ETHMACRXEN)) == RESET) #endif /* STM32F107xC*/ /** * @} */ /** @defgroup RCCEx_APB1_Clock_Enable_Disable APB1 Clock Enable Disable * @brief Enable or disable the Low Speed APB (APB1) peripheral clock. * @note After reset, the peripheral clock (used for registers read/write access) * is disabled and the application software has to enable this clock before * using it. * @{ */ #if defined(STM32F103x6) || defined(STM32F103xB) || defined(STM32F103xE)\ || defined(STM32F103xG) || defined(STM32F105xC) ||defined(STM32F107xC) #define __HAL_RCC_CAN1_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_CAN1EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_CAN1EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_CAN1_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_CAN1EN)) #endif /* STM32F103x6 || STM32F103xB || STM32F103xE || STM32F103xG || STM32F105xC || STM32F107xC */ #if defined(STM32F100xB) || defined(STM32F100xE) || defined(STM32F101xB)\ || defined(STM32F101xE) || defined(STM32F101xG) || defined(STM32F102xB)\ || defined(STM32F103xB) || defined(STM32F103xE) || defined(STM32F103xG)\ || defined(STM32F105xC) || defined(STM32F107xC) #define __HAL_RCC_TIM4_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM4EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM4EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_SPI2_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_SPI2EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_SPI2EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_USART3_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_USART3EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_USART3EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_I2C2_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_I2C2EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_I2C2EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_TIM4_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM4EN)) #define __HAL_RCC_SPI2_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_SPI2EN)) #define __HAL_RCC_USART3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_USART3EN)) #define __HAL_RCC_I2C2_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_I2C2EN)) #endif /* STM32F100xB || STM32F101xB || STM32F101xE || (...) || STM32F105xC || STM32F107xC */ #if defined(STM32F102x6) || defined(STM32F102xB) || defined(STM32F103x6)\ || defined(STM32F103xB) || defined(STM32F103xE) || defined(STM32F103xG) #define __HAL_RCC_USB_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_USBEN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_USBEN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_USB_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_USBEN)) #endif /* STM32F102x6 || STM32F102xB || STM32F103x6 || STM32F103xB || STM32F103xE || STM32F103xG */ #if defined(STM32F101xE) || defined(STM32F103xE) || defined(STM32F101xG)\ || defined(STM32F103xG) || defined(STM32F105xC) || defined(STM32F107xC) #define __HAL_RCC_TIM5_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM5EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM5EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_TIM6_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM6EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM6EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_TIM7_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM7EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM7EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_SPI3_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_SPI3EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_SPI3EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_UART4_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_UART4EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_UART4EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_UART5_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_UART5EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_UART5EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_DAC_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_DACEN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_DACEN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_TIM5_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM5EN)) #define __HAL_RCC_TIM6_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM6EN)) #define __HAL_RCC_TIM7_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM7EN)) #define __HAL_RCC_SPI3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_SPI3EN)) #define __HAL_RCC_UART4_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_UART4EN)) #define __HAL_RCC_UART5_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_UART5EN)) #define __HAL_RCC_DAC_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_DACEN)) #endif /* STM32F101xE || STM32F103xE || STM32F101xG || (...) || STM32F105xC || STM32F107xC */ #if defined(STM32F100xB) || defined (STM32F100xE) #define __HAL_RCC_TIM6_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM6EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM6EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_TIM7_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM7EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM7EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_DAC_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_DACEN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_DACEN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_CEC_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_CECEN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_CECEN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_TIM6_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM6EN)) #define __HAL_RCC_TIM7_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM7EN)) #define __HAL_RCC_DAC_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_DACEN)) #define __HAL_RCC_CEC_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_CECEN)) #endif /* STM32F100xB || STM32F100xE */ #ifdef STM32F100xE #define __HAL_RCC_TIM5_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM5EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM5EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_TIM12_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM12EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM12EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_TIM13_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM13EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM13EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_TIM14_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM14EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM14EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_SPI3_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_SPI3EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_SPI3EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_UART4_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_UART4EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_UART4EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_UART5_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_UART5EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_UART5EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_TIM5_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM5EN)) #define __HAL_RCC_TIM12_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM12EN)) #define __HAL_RCC_TIM13_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM13EN)) #define __HAL_RCC_TIM14_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM14EN)) #define __HAL_RCC_SPI3_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_SPI3EN)) #define __HAL_RCC_UART4_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_UART4EN)) #define __HAL_RCC_UART5_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_UART5EN)) #endif /* STM32F100xE */ #if defined(STM32F105xC) || defined(STM32F107xC) #define __HAL_RCC_CAN2_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_CAN2EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_CAN2EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_CAN2_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_CAN2EN)) #endif /* STM32F105xC || STM32F107xC */ #if defined(STM32F101xG) || defined(STM32F103xG) #define __HAL_RCC_TIM12_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM12EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM12EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_TIM13_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM13EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM13EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_TIM14_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM14EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB1ENR, RCC_APB1ENR_TIM14EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_TIM12_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM12EN)) #define __HAL_RCC_TIM13_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM13EN)) #define __HAL_RCC_TIM14_CLK_DISABLE() (RCC->APB1ENR &= ~(RCC_APB1ENR_TIM14EN)) #endif /* STM32F101xG || STM32F103xG*/ /** * @} */ /** @defgroup RCCEx_APB1_Peripheral_Clock_Enable_Disable_Status APB1 Peripheral Clock Enable Disable Status * @brief Get the enable or disable status of the APB1 peripheral clock. * @note After reset, the peripheral clock (used for registers read/write access) * is disabled and the application software has to enable this clock before * using it. * @{ */ #if defined(STM32F103x6) || defined(STM32F103xB) || defined(STM32F103xE)\ || defined(STM32F103xG) || defined(STM32F105xC) ||defined(STM32F107xC) #define __HAL_RCC_CAN1_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CAN1EN)) != RESET) #define __HAL_RCC_CAN1_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CAN1EN)) == RESET) #endif /* STM32F103x6 || STM32F103xB || STM32F103xE || STM32F103xG || STM32F105xC || STM32F107xC */ #if defined(STM32F100xB) || defined(STM32F100xE) || defined(STM32F101xB)\ || defined(STM32F101xE) || defined(STM32F101xG) || defined(STM32F102xB)\ || defined(STM32F103xB) || defined(STM32F103xE) || defined(STM32F103xG)\ || defined(STM32F105xC) || defined(STM32F107xC) #define __HAL_RCC_TIM4_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM4EN)) != RESET) #define __HAL_RCC_TIM4_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM4EN)) == RESET) #define __HAL_RCC_SPI2_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_SPI2EN)) != RESET) #define __HAL_RCC_SPI2_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_SPI2EN)) == RESET) #define __HAL_RCC_USART3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_USART3EN)) != RESET) #define __HAL_RCC_USART3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_USART3EN)) == RESET) #define __HAL_RCC_I2C2_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_I2C2EN)) != RESET) #define __HAL_RCC_I2C2_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_I2C2EN)) == RESET) #endif /* STM32F100xB || STM32F101xB || STM32F101xE || (...) || STM32F105xC || STM32F107xC */ #if defined(STM32F102x6) || defined(STM32F102xB) || defined(STM32F103x6)\ || defined(STM32F103xB) || defined(STM32F103xE) || defined(STM32F103xG) #define __HAL_RCC_USB_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_USBEN)) != RESET) #define __HAL_RCC_USB_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_USBEN)) == RESET) #endif /* STM32F102x6 || STM32F102xB || STM32F103x6 || STM32F103xB || STM32F103xE || STM32F103xG */ #if defined(STM32F101xE) || defined(STM32F103xE) || defined(STM32F101xG)\ || defined(STM32F103xG) || defined(STM32F105xC) || defined(STM32F107xC) #define __HAL_RCC_TIM5_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM5EN)) != RESET) #define __HAL_RCC_TIM5_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM5EN)) == RESET) #define __HAL_RCC_TIM6_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM6EN)) != RESET) #define __HAL_RCC_TIM6_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM6EN)) == RESET) #define __HAL_RCC_TIM7_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM7EN)) != RESET) #define __HAL_RCC_TIM7_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM7EN)) == RESET) #define __HAL_RCC_SPI3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_SPI3EN)) != RESET) #define __HAL_RCC_SPI3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_SPI3EN)) == RESET) #define __HAL_RCC_UART4_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART4EN)) != RESET) #define __HAL_RCC_UART4_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART4EN)) == RESET) #define __HAL_RCC_UART5_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART5EN)) != RESET) #define __HAL_RCC_UART5_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART5EN)) == RESET) #define __HAL_RCC_DAC_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_DACEN)) != RESET) #define __HAL_RCC_DAC_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_DACEN)) == RESET) #endif /* STM32F101xE || STM32F103xE || STM32F101xG || (...) || STM32F105xC || STM32F107xC */ #if defined(STM32F100xB) || defined (STM32F100xE) #define __HAL_RCC_TIM6_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM6EN)) != RESET) #define __HAL_RCC_TIM6_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM6EN)) == RESET) #define __HAL_RCC_TIM7_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM7EN)) != RESET) #define __HAL_RCC_TIM7_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM7EN)) == RESET) #define __HAL_RCC_DAC_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_DACEN)) != RESET) #define __HAL_RCC_DAC_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_DACEN)) == RESET) #define __HAL_RCC_CEC_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CECEN)) != RESET) #define __HAL_RCC_CEC_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CECEN)) == RESET) #endif /* STM32F100xB || STM32F100xE */ #ifdef STM32F100xE #define __HAL_RCC_TIM5_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM5EN)) != RESET) #define __HAL_RCC_TIM5_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM5EN)) == RESET) #define __HAL_RCC_TIM12_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM12EN)) != RESET) #define __HAL_RCC_TIM12_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM12EN)) == RESET) #define __HAL_RCC_TIM13_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM13EN)) != RESET) #define __HAL_RCC_TIM13_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM13EN)) == RESET) #define __HAL_RCC_TIM14_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM14EN)) != RESET) #define __HAL_RCC_TIM14_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM14EN)) == RESET) #define __HAL_RCC_SPI3_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_SPI3EN)) != RESET) #define __HAL_RCC_SPI3_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_SPI3EN)) == RESET) #define __HAL_RCC_UART4_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART4EN)) != RESET) #define __HAL_RCC_UART4_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART4EN)) == RESET) #define __HAL_RCC_UART5_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART5EN)) != RESET) #define __HAL_RCC_UART5_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_UART5EN)) == RESET) #define __HAL_RCC_CAN2_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CAN2EN)) != RESET) #define __HAL_RCC_CAN2_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_CAN2EN)) == RESET) #endif /* STM32F100xE */ #if defined(STM32F105xC) || defined(STM32F107xC) #define __HAL_RCC_TIM12_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM12EN)) != RESET) #define __HAL_RCC_TIM12_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM12EN)) == RESET) #endif /* STM32F105xC || STM32F107xC */ #if defined(STM32F101xG) || defined(STM32F103xG) #define __HAL_RCC_TIM13_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM13EN)) != RESET) #define __HAL_RCC_TIM13_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM13EN)) == RESET) #define __HAL_RCC_TIM14_IS_CLK_ENABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM14EN)) != RESET) #define __HAL_RCC_TIM14_IS_CLK_DISABLED() ((RCC->APB1ENR & (RCC_APB1ENR_TIM14EN)) == RESET) #endif /* STM32F101xG || STM32F103xG*/ /** * @} */ /** @defgroup RCCEx_APB2_Clock_Enable_Disable APB2 Clock Enable Disable * @brief Enable or disable the High Speed APB (APB2) peripheral clock. * @note After reset, the peripheral clock (used for registers read/write access) * is disabled and the application software has to enable this clock before * using it. * @{ */ #if defined(STM32F101xG) || defined(STM32F103x6) || defined(STM32F103xB)\ || defined(STM32F105xC) || defined(STM32F107xC) || defined(STM32F103xE)\ || defined(STM32F103xG) #define __HAL_RCC_ADC2_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB2ENR, RCC_APB2ENR_ADC2EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_ADC2EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_ADC2_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_ADC2EN)) #endif /* STM32F101xG || STM32F103x6 || STM32F103xB || STM32F105xC || STM32F107xC || STM32F103xE || STM32F103xG */ #if defined(STM32F100xB) || defined(STM32F100xE) #define __HAL_RCC_TIM15_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM15EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM15EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_TIM16_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM16EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM16EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_TIM17_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM17EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM17EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_TIM15_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM15EN)) #define __HAL_RCC_TIM16_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM16EN)) #define __HAL_RCC_TIM17_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM17EN)) #endif /* STM32F100xB || STM32F100xE */ #if defined(STM32F100xE) || defined(STM32F101xB) || defined(STM32F101xE)\ || defined(STM32F101xG) || defined(STM32F100xB) || defined(STM32F103xB)\ || defined(STM32F103xE) || defined(STM32F103xG) || defined(STM32F105xC)\ || defined(STM32F107xC) #define __HAL_RCC_GPIOE_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB2ENR, RCC_APB2ENR_IOPEEN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_IOPEEN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_GPIOE_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_IOPEEN)) #endif /* STM32F101x6 || STM32F101xB || STM32F101xE || (...) || STM32F105xC || STM32F107xC */ #if defined(STM32F101xE) || defined(STM32F103xE) || defined(STM32F101xG)\ || defined(STM32F103xG) #define __HAL_RCC_GPIOF_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB2ENR, RCC_APB2ENR_IOPFEN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_IOPFEN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_GPIOG_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB2ENR, RCC_APB2ENR_IOPGEN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_IOPGEN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_GPIOF_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_IOPFEN)) #define __HAL_RCC_GPIOG_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_IOPGEN)) #endif /* STM32F101xE || STM32F103xE || STM32F101xG || STM32F103xG*/ #if defined(STM32F103xE) || defined(STM32F103xG) #define __HAL_RCC_TIM8_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM8EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM8EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_ADC3_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB2ENR, RCC_APB2ENR_ADC3EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_ADC3EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_TIM8_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM8EN)) #define __HAL_RCC_ADC3_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_ADC3EN)) #endif /* STM32F103xE || STM32F103xG */ #if defined(STM32F100xE) #define __HAL_RCC_GPIOF_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB2ENR, RCC_APB2ENR_IOPFEN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_IOPFEN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_GPIOG_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB2ENR, RCC_APB2ENR_IOPGEN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_IOPGEN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_GPIOF_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_IOPFEN)) #define __HAL_RCC_GPIOG_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_IOPGEN)) #endif /* STM32F100xE */ #if defined(STM32F101xG) || defined(STM32F103xG) #define __HAL_RCC_TIM9_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM9EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM9EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_TIM10_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM10EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM10EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_TIM11_CLK_ENABLE() do { \ __IO uint32_t tmpreg; \ SET_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM11EN);\ /* Delay after an RCC peripheral clock enabling */ \ tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_TIM11EN);\ UNUSED(tmpreg); \ } while(0) #define __HAL_RCC_TIM9_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM9EN)) #define __HAL_RCC_TIM10_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM10EN)) #define __HAL_RCC_TIM11_CLK_DISABLE() (RCC->APB2ENR &= ~(RCC_APB2ENR_TIM11EN)) #endif /* STM32F101xG || STM32F103xG */ /** * @} */ /** @defgroup RCCEx_APB2_Peripheral_Clock_Enable_Disable_Status APB2 Peripheral Clock Enable Disable Status * @brief Get the enable or disable status of the APB2 peripheral clock. * @note After reset, the peripheral clock (used for registers read/write access) * is disabled and the application software has to enable this clock before * using it. * @{ */ #if defined(STM32F101xG) || defined(STM32F103x6) || defined(STM32F103xB)\ || defined(STM32F105xC) || defined(STM32F107xC) || defined(STM32F103xE)\ || defined(STM32F103xG) #define __HAL_RCC_ADC2_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_ADC2EN)) != RESET) #define __HAL_RCC_ADC2_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_ADC2EN)) == RESET) #endif /* STM32F101xG || STM32F103x6 || STM32F103xB || STM32F105xC || STM32F107xC || STM32F103xE || STM32F103xG */ #if defined(STM32F100xB) || defined(STM32F100xE) #define __HAL_RCC_TIM15_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM15EN)) != RESET) #define __HAL_RCC_TIM15_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM15EN)) == RESET) #define __HAL_RCC_TIM16_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM16EN)) != RESET) #define __HAL_RCC_TIM16_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM16EN)) == RESET) #define __HAL_RCC_TIM17_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM17EN)) != RESET) #define __HAL_RCC_TIM17_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM17EN)) == RESET) #endif /* STM32F100xB || STM32F100xE */ #if defined(STM32F100xE) || defined(STM32F101xB) || defined(STM32F101xE)\ || defined(STM32F101xG) || defined(STM32F100xB) || defined(STM32F103xB)\ || defined(STM32F103xE) || defined(STM32F103xG) || defined(STM32F105xC)\ || defined(STM32F107xC) #define __HAL_RCC_GPIOE_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_IOPEEN)) != RESET) #define __HAL_RCC_GPIOE_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_IOPEEN)) == RESET) #endif /* STM32F101x6 || STM32F101xB || STM32F101xE || (...) || STM32F105xC || STM32F107xC */ #if defined(STM32F101xE) || defined(STM32F103xE) || defined(STM32F101xG)\ || defined(STM32F103xG) #define __HAL_RCC_GPIOF_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_IOPFEN)) != RESET) #define __HAL_RCC_GPIOF_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_IOPFEN)) == RESET) #define __HAL_RCC_GPIOG_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_IOPGEN)) != RESET) #define __HAL_RCC_GPIOG_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_IOPGEN)) == RESET) #endif /* STM32F101xE || STM32F103xE || STM32F101xG || STM32F103xG*/ #if defined(STM32F103xE) || defined(STM32F103xG) #define __HAL_RCC_TIM8_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM8EN)) != RESET) #define __HAL_RCC_TIM8_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM8EN)) == RESET) #define __HAL_RCC_ADC3_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_ADC3EN)) != RESET) #define __HAL_RCC_ADC3_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_ADC3EN)) == RESET) #endif /* STM32F103xE || STM32F103xG */ #if defined(STM32F100xE) #define __HAL_RCC_GPIOF_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_IOPFEN)) != RESET) #define __HAL_RCC_GPIOF_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_IOPFEN)) == RESET) #define __HAL_RCC_GPIOG_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_IOPGEN)) != RESET) #define __HAL_RCC_GPIOG_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_IOPGEN)) == RESET) #endif /* STM32F100xE */ #if defined(STM32F101xG) || defined(STM32F103xG) #define __HAL_RCC_TIM9_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM9EN)) != RESET) #define __HAL_RCC_TIM9_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM9EN)) == RESET) #define __HAL_RCC_TIM10_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM10EN)) != RESET) #define __HAL_RCC_TIM10_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM10EN)) == RESET) #define __HAL_RCC_TIM11_IS_CLK_ENABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM11EN)) != RESET) #define __HAL_RCC_TIM11_IS_CLK_DISABLED() ((RCC->APB2ENR & (RCC_APB2ENR_TIM11EN)) == RESET) #endif /* STM32F101xG || STM32F103xG */ /** * @} */ #if defined(STM32F105xC) || defined(STM32F107xC) /** @defgroup RCCEx_Peripheral_Clock_Force_Release Peripheral Clock Force Release * @brief Force or release AHB peripheral reset. * @{ */ #define __HAL_RCC_AHB_FORCE_RESET() (RCC->AHBRSTR = 0xFFFFFFFFU) #define __HAL_RCC_USB_OTG_FS_FORCE_RESET() (RCC->AHBRSTR |= (RCC_AHBRSTR_OTGFSRST)) #if defined(STM32F107xC) #define __HAL_RCC_ETHMAC_FORCE_RESET() (RCC->AHBRSTR |= (RCC_AHBRSTR_ETHMACRST)) #endif /* STM32F107xC */ #define __HAL_RCC_AHB_RELEASE_RESET() (RCC->AHBRSTR = 0x00) #define __HAL_RCC_USB_OTG_FS_RELEASE_RESET() (RCC->AHBRSTR &= ~(RCC_AHBRSTR_OTGFSRST)) #if defined(STM32F107xC) #define __HAL_RCC_ETHMAC_RELEASE_RESET() (RCC->AHBRSTR &= ~(RCC_AHBRSTR_ETHMACRST)) #endif /* STM32F107xC */ /** * @} */ #endif /* STM32F105xC || STM32F107xC */ /** @defgroup RCCEx_APB1_Force_Release_Reset APB1 Force Release Reset * @brief Force or release APB1 peripheral reset. * @{ */ #if defined(STM32F103x6) || defined(STM32F103xB) || defined(STM32F103xE)\ || defined(STM32F103xG) || defined(STM32F105xC) ||defined(STM32F107xC) #define __HAL_RCC_CAN1_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_CAN1RST)) #define __HAL_RCC_CAN1_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_CAN1RST)) #endif /* STM32F103x6 || STM32F103xB || STM32F103xE || STM32F103xG || STM32F105xC || STM32F107xC */ #if defined(STM32F100xB) || defined(STM32F100xE) || defined(STM32F101xB)\ || defined(STM32F101xE) || defined(STM32F101xG) || defined(STM32F102xB)\ || defined(STM32F103xB) || defined(STM32F103xE) || defined(STM32F103xG)\ || defined(STM32F105xC) || defined(STM32F107xC) #define __HAL_RCC_TIM4_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM4RST)) #define __HAL_RCC_SPI2_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_SPI2RST)) #define __HAL_RCC_USART3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_USART3RST)) #define __HAL_RCC_I2C2_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_I2C2RST)) #define __HAL_RCC_TIM4_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM4RST)) #define __HAL_RCC_SPI2_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_SPI2RST)) #define __HAL_RCC_USART3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_USART3RST)) #define __HAL_RCC_I2C2_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_I2C2RST)) #endif /* STM32F100xB || STM32F101xB || STM32F101xE || (...) || STM32F105xC || STM32F107xC */ #if defined(STM32F102x6) || defined(STM32F102xB) || defined(STM32F103x6)\ || defined(STM32F103xB) || defined(STM32F103xE) || defined(STM32F103xG) #define __HAL_RCC_USB_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_USBRST)) #define __HAL_RCC_USB_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_USBRST)) #endif /* STM32F102x6 || STM32F102xB || STM32F103x6 || STM32F103xB || STM32F103xE || STM32F103xG */ #if defined(STM32F101xE) || defined(STM32F103xE) || defined(STM32F101xG)\ || defined(STM32F103xG) || defined(STM32F105xC) || defined(STM32F107xC) #define __HAL_RCC_TIM5_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM5RST)) #define __HAL_RCC_TIM6_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM6RST)) #define __HAL_RCC_TIM7_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM7RST)) #define __HAL_RCC_SPI3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_SPI3RST)) #define __HAL_RCC_UART4_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_UART4RST)) #define __HAL_RCC_UART5_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_UART5RST)) #define __HAL_RCC_DAC_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_DACRST)) #define __HAL_RCC_TIM5_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM5RST)) #define __HAL_RCC_TIM6_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM6RST)) #define __HAL_RCC_TIM7_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM7RST)) #define __HAL_RCC_SPI3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_SPI3RST)) #define __HAL_RCC_UART4_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_UART4RST)) #define __HAL_RCC_UART5_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_UART5RST)) #define __HAL_RCC_DAC_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_DACRST)) #endif /* STM32F101xE || STM32F103xE || STM32F101xG || (...) || STM32F105xC || STM32F107xC */ #if defined(STM32F100xB) || defined (STM32F100xE) #define __HAL_RCC_TIM6_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM6RST)) #define __HAL_RCC_TIM7_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM7RST)) #define __HAL_RCC_DAC_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_DACRST)) #define __HAL_RCC_CEC_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_CECRST)) #define __HAL_RCC_TIM6_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM6RST)) #define __HAL_RCC_TIM7_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM7RST)) #define __HAL_RCC_DAC_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_DACRST)) #define __HAL_RCC_CEC_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_CECRST)) #endif /* STM32F100xB || STM32F100xE */ #if defined (STM32F100xE) #define __HAL_RCC_TIM5_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM5RST)) #define __HAL_RCC_TIM12_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM12RST)) #define __HAL_RCC_TIM13_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM13RST)) #define __HAL_RCC_TIM14_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM14RST)) #define __HAL_RCC_SPI3_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_SPI3RST)) #define __HAL_RCC_UART4_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_UART4RST)) #define __HAL_RCC_UART5_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_UART5RST)) #define __HAL_RCC_TIM5_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM5RST)) #define __HAL_RCC_TIM12_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM12RST)) #define __HAL_RCC_TIM13_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM13RST)) #define __HAL_RCC_TIM14_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM14RST)) #define __HAL_RCC_SPI3_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_SPI3RST)) #define __HAL_RCC_UART4_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_UART4RST)) #define __HAL_RCC_UART5_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_UART5RST)) #endif /* STM32F100xE */ #if defined(STM32F105xC) || defined(STM32F107xC) #define __HAL_RCC_CAN2_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_CAN2RST)) #define __HAL_RCC_CAN2_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_CAN2RST)) #endif /* STM32F105xC || STM32F107xC */ #if defined(STM32F101xG) || defined(STM32F103xG) #define __HAL_RCC_TIM12_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM12RST)) #define __HAL_RCC_TIM13_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM13RST)) #define __HAL_RCC_TIM14_FORCE_RESET() (RCC->APB1RSTR |= (RCC_APB1RSTR_TIM14RST)) #define __HAL_RCC_TIM12_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM12RST)) #define __HAL_RCC_TIM13_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM13RST)) #define __HAL_RCC_TIM14_RELEASE_RESET() (RCC->APB1RSTR &= ~(RCC_APB1RSTR_TIM14RST)) #endif /* STM32F101xG || STM32F103xG */ /** * @} */ /** @defgroup RCCEx_APB2_Force_Release_Reset APB2 Force Release Reset * @brief Force or release APB2 peripheral reset. * @{ */ #if defined(STM32F101xG) || defined(STM32F103x6) || defined(STM32F103xB)\ || defined(STM32F105xC) || defined(STM32F107xC) || defined(STM32F103xE)\ || defined(STM32F103xG) #define __HAL_RCC_ADC2_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_ADC2RST)) #define __HAL_RCC_ADC2_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_ADC2RST)) #endif /* STM32F101xG || STM32F103x6 || STM32F103xB || STM32F105xC || STM32F107xC || STM32F103xE || STM32F103xG */ #if defined(STM32F100xB) || defined(STM32F100xE) #define __HAL_RCC_TIM15_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_TIM15RST)) #define __HAL_RCC_TIM16_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_TIM16RST)) #define __HAL_RCC_TIM17_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_TIM17RST)) #define __HAL_RCC_TIM15_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_TIM15RST)) #define __HAL_RCC_TIM16_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_TIM16RST)) #define __HAL_RCC_TIM17_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_TIM17RST)) #endif /* STM32F100xB || STM32F100xE */ #if defined(STM32F100xE) || defined(STM32F101xB) || defined(STM32F101xE)\ || defined(STM32F101xG) || defined(STM32F100xB) || defined(STM32F103xB)\ || defined(STM32F103xE) || defined(STM32F103xG) || defined(STM32F105xC)\ || defined(STM32F107xC) #define __HAL_RCC_GPIOE_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_IOPERST)) #define __HAL_RCC_GPIOE_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_IOPERST)) #endif /* STM32F101x6 || STM32F101xB || STM32F101xE || (...) || STM32F105xC || STM32F107xC */ #if defined(STM32F101xE) || defined(STM32F103xE) || defined(STM32F101xG)\ || defined(STM32F103xG) #define __HAL_RCC_GPIOF_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_IOPFRST)) #define __HAL_RCC_GPIOG_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_IOPGRST)) #define __HAL_RCC_GPIOF_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_IOPFRST)) #define __HAL_RCC_GPIOG_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_IOPGRST)) #endif /* STM32F101xE || STM32F103xE || STM32F101xG || STM32F103xG*/ #if defined(STM32F103xE) || defined(STM32F103xG) #define __HAL_RCC_TIM8_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_TIM8RST)) #define __HAL_RCC_ADC3_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_ADC3RST)) #define __HAL_RCC_TIM8_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_TIM8RST)) #define __HAL_RCC_ADC3_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_ADC3RST)) #endif /* STM32F103xE || STM32F103xG */ #if defined(STM32F100xE) #define __HAL_RCC_GPIOF_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_IOPFRST)) #define __HAL_RCC_GPIOG_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_IOPGRST)) #define __HAL_RCC_GPIOF_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_IOPFRST)) #define __HAL_RCC_GPIOG_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_IOPGRST)) #endif /* STM32F100xE */ #if defined(STM32F101xG) || defined(STM32F103xG) #define __HAL_RCC_TIM9_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_TIM9RST)) #define __HAL_RCC_TIM10_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_TIM10RST)) #define __HAL_RCC_TIM11_FORCE_RESET() (RCC->APB2RSTR |= (RCC_APB2RSTR_TIM11RST)) #define __HAL_RCC_TIM9_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_TIM9RST)) #define __HAL_RCC_TIM10_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_TIM10RST)) #define __HAL_RCC_TIM11_RELEASE_RESET() (RCC->APB2RSTR &= ~(RCC_APB2RSTR_TIM11RST)) #endif /* STM32F101xG || STM32F103xG*/ /** * @} */ /** @defgroup RCCEx_HSE_Configuration HSE Configuration * @{ */ #if defined(STM32F105xC) || defined(STM32F107xC) || defined(STM32F100xB)\ || defined(STM32F100xE) /** * @brief Macro to configure the External High Speed oscillator (HSE) Predivision factor for PLL. * @note Predivision factor can not be changed if PLL is used as system clock * In this case, you have to select another source of the system clock, disable the PLL and * then change the HSE predivision factor. * @param __HSE_PREDIV_VALUE__ specifies the division value applied to HSE. * This parameter must be a number between RCC_HSE_PREDIV_DIV1 and RCC_HSE_PREDIV_DIV16. */ #define __HAL_RCC_HSE_PREDIV_CONFIG(__HSE_PREDIV_VALUE__) MODIFY_REG(RCC->CFGR2, RCC_CFGR2_PREDIV1, (uint32_t)(__HSE_PREDIV_VALUE__)) #else /** * @brief Macro to configure the External High Speed oscillator (HSE) Predivision factor for PLL. * @note Predivision factor can not be changed if PLL is used as system clock * In this case, you have to select another source of the system clock, disable the PLL and * then change the HSE predivision factor. * @param __HSE_PREDIV_VALUE__ specifies the division value applied to HSE. * This parameter must be a number between RCC_HSE_PREDIV_DIV1 and RCC_HSE_PREDIV_DIV2. */ #define __HAL_RCC_HSE_PREDIV_CONFIG(__HSE_PREDIV_VALUE__) \ MODIFY_REG(RCC->CFGR,RCC_CFGR_PLLXTPRE, (uint32_t)(__HSE_PREDIV_VALUE__)) #endif /* STM32F105xC || STM32F107xC */ #if defined(STM32F105xC) || defined(STM32F107xC) || defined(STM32F100xB)\ || defined(STM32F100xE) /** * @brief Macro to get prediv1 factor for PLL. */ #define __HAL_RCC_HSE_GET_PREDIV() READ_BIT(RCC->CFGR2, RCC_CFGR2_PREDIV1) #else /** * @brief Macro to get prediv1 factor for PLL. */ #define __HAL_RCC_HSE_GET_PREDIV() READ_BIT(RCC->CFGR, RCC_CFGR_PLLXTPRE) #endif /* STM32F105xC || STM32F107xC || STM32F100xB || STM32F100xE */ /** * @} */ #if defined(STM32F105xC) || defined(STM32F107xC) /** @defgroup RCCEx_PLLI2S_Configuration PLLI2S Configuration * @{ */ /** @brief Macros to enable the main PLLI2S. * @note After enabling the main PLLI2S, the application software should wait on * PLLI2SRDY flag to be set indicating that PLLI2S clock is stable and can * be used as system clock source. * @note The main PLLI2S is disabled by hardware when entering STOP and STANDBY modes. */ #define __HAL_RCC_PLLI2S_ENABLE() (*(__IO uint32_t *) RCC_CR_PLLI2SON_BB = ENABLE) /** @brief Macros to disable the main PLLI2S. * @note The main PLLI2S is disabled by hardware when entering STOP and STANDBY modes. */ #define __HAL_RCC_PLLI2S_DISABLE() (*(__IO uint32_t *) RCC_CR_PLLI2SON_BB = DISABLE) /** @brief macros to configure the main PLLI2S multiplication factor. * @note This function must be used only when the main PLLI2S is disabled. * * @param __PLLI2SMUL__ specifies the multiplication factor for PLLI2S VCO output clock * This parameter can be one of the following values: * @arg @ref RCC_PLLI2S_MUL8 PLLI2SVCO = PLLI2S clock entry x 8 * @arg @ref RCC_PLLI2S_MUL9 PLLI2SVCO = PLLI2S clock entry x 9 * @arg @ref RCC_PLLI2S_MUL10 PLLI2SVCO = PLLI2S clock entry x 10 * @arg @ref RCC_PLLI2S_MUL11 PLLI2SVCO = PLLI2S clock entry x 11 * @arg @ref RCC_PLLI2S_MUL12 PLLI2SVCO = PLLI2S clock entry x 12 * @arg @ref RCC_PLLI2S_MUL13 PLLI2SVCO = PLLI2S clock entry x 13 * @arg @ref RCC_PLLI2S_MUL14 PLLI2SVCO = PLLI2S clock entry x 14 * @arg @ref RCC_PLLI2S_MUL16 PLLI2SVCO = PLLI2S clock entry x 16 * @arg @ref RCC_PLLI2S_MUL20 PLLI2SVCO = PLLI2S clock entry x 20 * */ #define __HAL_RCC_PLLI2S_CONFIG(__PLLI2SMUL__)\ MODIFY_REG(RCC->CFGR2, RCC_CFGR2_PLL3MUL,(__PLLI2SMUL__)) /** * @} */ #endif /* STM32F105xC || STM32F107xC */ /** @defgroup RCCEx_Peripheral_Configuration Peripheral Configuration * @brief Macros to configure clock source of different peripherals. * @{ */ #if defined(STM32F102x6) || defined(STM32F102xB) || defined(STM32F103x6)\ || defined(STM32F103xB) || defined(STM32F103xE) || defined(STM32F103xG) /** @brief Macro to configure the USB clock. * @param __USBCLKSOURCE__ specifies the USB clock source. * This parameter can be one of the following values: * @arg @ref RCC_USBCLKSOURCE_PLL PLL clock divided by 1 selected as USB clock * @arg @ref RCC_USBCLKSOURCE_PLL_DIV1_5 PLL clock divided by 1.5 selected as USB clock */ #define __HAL_RCC_USB_CONFIG(__USBCLKSOURCE__) \ MODIFY_REG(RCC->CFGR, RCC_CFGR_USBPRE, (uint32_t)(__USBCLKSOURCE__)) /** @brief Macro to get the USB clock (USBCLK). * @retval The clock source can be one of the following values: * @arg @ref RCC_USBCLKSOURCE_PLL PLL clock divided by 1 selected as USB clock * @arg @ref RCC_USBCLKSOURCE_PLL_DIV1_5 PLL clock divided by 1.5 selected as USB clock */ #define __HAL_RCC_GET_USB_SOURCE() ((uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_USBPRE))) #endif /* STM32F102x6 || STM32F102xB || STM32F103x6 || STM32F103xB || STM32F103xE || STM32F103xG */ #if defined(STM32F105xC) || defined(STM32F107xC) /** @brief Macro to configure the USB OTSclock. * @param __USBCLKSOURCE__ specifies the USB clock source. * This parameter can be one of the following values: * @arg @ref RCC_USBCLKSOURCE_PLL_DIV2 PLL clock divided by 2 selected as USB OTG FS clock * @arg @ref RCC_USBCLKSOURCE_PLL_DIV3 PLL clock divided by 3 selected as USB OTG FS clock */ #define __HAL_RCC_USB_CONFIG(__USBCLKSOURCE__) \ MODIFY_REG(RCC->CFGR, RCC_CFGR_OTGFSPRE, (uint32_t)(__USBCLKSOURCE__)) /** @brief Macro to get the USB clock (USBCLK). * @retval The clock source can be one of the following values: * @arg @ref RCC_USBCLKSOURCE_PLL_DIV2 PLL clock divided by 2 selected as USB OTG FS clock * @arg @ref RCC_USBCLKSOURCE_PLL_DIV3 PLL clock divided by 3 selected as USB OTG FS clock */ #define __HAL_RCC_GET_USB_SOURCE() ((uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_OTGFSPRE))) #endif /* STM32F105xC || STM32F107xC */ /** @brief Macro to configure the ADCx clock (x=1 to 3 depending on devices). * @param __ADCCLKSOURCE__ specifies the ADC clock source. * This parameter can be one of the following values: * @arg @ref RCC_ADCPCLK2_DIV2 PCLK2 clock divided by 2 selected as ADC clock * @arg @ref RCC_ADCPCLK2_DIV4 PCLK2 clock divided by 4 selected as ADC clock * @arg @ref RCC_ADCPCLK2_DIV6 PCLK2 clock divided by 6 selected as ADC clock * @arg @ref RCC_ADCPCLK2_DIV8 PCLK2 clock divided by 8 selected as ADC clock */ #define __HAL_RCC_ADC_CONFIG(__ADCCLKSOURCE__) \ MODIFY_REG(RCC->CFGR, RCC_CFGR_ADCPRE, (uint32_t)(__ADCCLKSOURCE__)) /** @brief Macro to get the ADC clock (ADCxCLK, x=1 to 3 depending on devices). * @retval The clock source can be one of the following values: * @arg @ref RCC_ADCPCLK2_DIV2 PCLK2 clock divided by 2 selected as ADC clock * @arg @ref RCC_ADCPCLK2_DIV4 PCLK2 clock divided by 4 selected as ADC clock * @arg @ref RCC_ADCPCLK2_DIV6 PCLK2 clock divided by 6 selected as ADC clock * @arg @ref RCC_ADCPCLK2_DIV8 PCLK2 clock divided by 8 selected as ADC clock */ #define __HAL_RCC_GET_ADC_SOURCE() ((uint32_t)(READ_BIT(RCC->CFGR, RCC_CFGR_ADCPRE))) /** * @} */ #if defined(STM32F105xC) || defined(STM32F107xC) /** @addtogroup RCCEx_HSE_Configuration * @{ */ /** * @brief Macro to configure the PLL2 & PLLI2S Predivision factor. * @note Predivision factor can not be changed if PLL2 is used indirectly as system clock * In this case, you have to select another source of the system clock, disable the PLL2 and PLLI2S and * then change the PREDIV2 factor. * @param __HSE_PREDIV2_VALUE__ specifies the PREDIV2 value applied to PLL2 & PLLI2S. * This parameter must be a number between RCC_HSE_PREDIV2_DIV1 and RCC_HSE_PREDIV2_DIV16. */ #define __HAL_RCC_HSE_PREDIV2_CONFIG(__HSE_PREDIV2_VALUE__) \ MODIFY_REG(RCC->CFGR2, RCC_CFGR2_PREDIV2, (uint32_t)(__HSE_PREDIV2_VALUE__)) /** * @brief Macro to get prediv2 factor for PLL2 & PLL3. */ #define __HAL_RCC_HSE_GET_PREDIV2() READ_BIT(RCC->CFGR2, RCC_CFGR2_PREDIV2) /** * @} */ /** @addtogroup RCCEx_PLLI2S_Configuration * @{ */ /** @brief Macros to enable the main PLL2. * @note After enabling the main PLL2, the application software should wait on * PLL2RDY flag to be set indicating that PLL2 clock is stable and can * be used as system clock source. * @note The main PLL2 is disabled by hardware when entering STOP and STANDBY modes. */ #define __HAL_RCC_PLL2_ENABLE() (*(__IO uint32_t *) RCC_CR_PLL2ON_BB = ENABLE) /** @brief Macros to disable the main PLL2. * @note The main PLL2 can not be disabled if it is used indirectly as system clock source * @note The main PLL2 is disabled by hardware when entering STOP and STANDBY modes. */ #define __HAL_RCC_PLL2_DISABLE() (*(__IO uint32_t *) RCC_CR_PLL2ON_BB = DISABLE) /** @brief macros to configure the main PLL2 multiplication factor. * @note This function must be used only when the main PLL2 is disabled. * * @param __PLL2MUL__ specifies the multiplication factor for PLL2 VCO output clock * This parameter can be one of the following values: * @arg @ref RCC_PLL2_MUL8 PLL2VCO = PLL2 clock entry x 8 * @arg @ref RCC_PLL2_MUL9 PLL2VCO = PLL2 clock entry x 9 * @arg @ref RCC_PLL2_MUL10 PLL2VCO = PLL2 clock entry x 10 * @arg @ref RCC_PLL2_MUL11 PLL2VCO = PLL2 clock entry x 11 * @arg @ref RCC_PLL2_MUL12 PLL2VCO = PLL2 clock entry x 12 * @arg @ref RCC_PLL2_MUL13 PLL2VCO = PLL2 clock entry x 13 * @arg @ref RCC_PLL2_MUL14 PLL2VCO = PLL2 clock entry x 14 * @arg @ref RCC_PLL2_MUL16 PLL2VCO = PLL2 clock entry x 16 * @arg @ref RCC_PLL2_MUL20 PLL2VCO = PLL2 clock entry x 20 * */ #define __HAL_RCC_PLL2_CONFIG(__PLL2MUL__)\ MODIFY_REG(RCC->CFGR2, RCC_CFGR2_PLL2MUL,(__PLL2MUL__)) /** * @} */ /** @defgroup RCCEx_I2S_Configuration I2S Configuration * @brief Macros to configure clock source of I2S peripherals. * @{ */ /** @brief Macro to configure the I2S2 clock. * @param __I2S2CLKSOURCE__ specifies the I2S2 clock source. * This parameter can be one of the following values: * @arg @ref RCC_I2S2CLKSOURCE_SYSCLK system clock selected as I2S3 clock entry * @arg @ref RCC_I2S2CLKSOURCE_PLLI2S_VCO PLLI2S VCO clock selected as I2S3 clock entry */ #define __HAL_RCC_I2S2_CONFIG(__I2S2CLKSOURCE__) \ MODIFY_REG(RCC->CFGR2, RCC_CFGR2_I2S2SRC, (uint32_t)(__I2S2CLKSOURCE__)) /** @brief Macro to get the I2S2 clock (I2S2CLK). * @retval The clock source can be one of the following values: * @arg @ref RCC_I2S2CLKSOURCE_SYSCLK system clock selected as I2S3 clock entry * @arg @ref RCC_I2S2CLKSOURCE_PLLI2S_VCO PLLI2S VCO clock selected as I2S3 clock entry */ #define __HAL_RCC_GET_I2S2_SOURCE() ((uint32_t)(READ_BIT(RCC->CFGR2, RCC_CFGR2_I2S2SRC))) /** @brief Macro to configure the I2S3 clock. * @param __I2S2CLKSOURCE__ specifies the I2S3 clock source. * This parameter can be one of the following values: * @arg @ref RCC_I2S3CLKSOURCE_SYSCLK system clock selected as I2S3 clock entry * @arg @ref RCC_I2S3CLKSOURCE_PLLI2S_VCO PLLI2S VCO clock selected as I2S3 clock entry */ #define __HAL_RCC_I2S3_CONFIG(__I2S2CLKSOURCE__) \ MODIFY_REG(RCC->CFGR2, RCC_CFGR2_I2S3SRC, (uint32_t)(__I2S2CLKSOURCE__)) /** @brief Macro to get the I2S3 clock (I2S3CLK). * @retval The clock source can be one of the following values: * @arg @ref RCC_I2S3CLKSOURCE_SYSCLK system clock selected as I2S3 clock entry * @arg @ref RCC_I2S3CLKSOURCE_PLLI2S_VCO PLLI2S VCO clock selected as I2S3 clock entry */ #define __HAL_RCC_GET_I2S3_SOURCE() ((uint32_t)(READ_BIT(RCC->CFGR2, RCC_CFGR2_I2S3SRC))) /** * @} */ #endif /* STM32F105xC || STM32F107xC */ /** * @} */ /* 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); /** * @} */ #if defined(STM32F105xC) || defined(STM32F107xC) /** @addtogroup RCCEx_Exported_Functions_Group2 * @{ */ HAL_StatusTypeDef HAL_RCCEx_EnablePLLI2S(RCC_PLLI2SInitTypeDef *PLLI2SInit); HAL_StatusTypeDef HAL_RCCEx_DisablePLLI2S(void); /** * @} */ /** @addtogroup RCCEx_Exported_Functions_Group3 * @{ */ HAL_StatusTypeDef HAL_RCCEx_EnablePLL2(RCC_PLL2InitTypeDef *PLL2Init); HAL_StatusTypeDef HAL_RCCEx_DisablePLL2(void); /** * @} */ #endif /* STM32F105xC || STM32F107xC */ /** * @} */ /** * @} */ /** * @} */ #ifdef __cplusplus } #endif #endif /* __STM32F1xx_HAL_RCC_EX_H */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/