| /** |
| ****************************************************************************** |
| * @file stm32f3xx_ll_bus.h |
| * @author MCD Application Team |
| * @brief Header file of BUS LL module. |
| |
| @verbatim |
| ##### RCC Limitations ##### |
| ============================================================================== |
| [..] |
| A delay between an RCC peripheral clock enable and the effective peripheral |
| enabling should be taken into account in order to manage the peripheral read/write |
| from/to registers. |
| (+) This delay depends on the peripheral mapping. |
| (++) AHB & APB peripherals, 1 dummy read is necessary |
| |
| [..] |
| Workarounds: |
| (#) For AHB & APB peripherals, a dummy read to the peripheral register has been |
| inserted in each LL_{BUS}_GRP{x}_EnableClock() function. |
| |
| @endverbatim |
| ****************************************************************************** |
| * @attention |
| * |
| * Copyright (c) 2016 STMicroelectronics. |
| * All rights reserved. |
| * |
| * This software is licensed under terms that can be found in the LICENSE file in |
| * the root directory of this software component. |
| * If no LICENSE file comes with this software, it is provided AS-IS. |
| ****************************************************************************** |
| */ |
| |
| /* Define to prevent recursive inclusion -------------------------------------*/ |
| #ifndef __STM32F3xx_LL_BUS_H |
| #define __STM32F3xx_LL_BUS_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* Includes ------------------------------------------------------------------*/ |
| #include "stm32f3xx.h" |
| |
| /** @addtogroup STM32F3xx_LL_Driver |
| * @{ |
| */ |
| |
| #if defined(RCC) |
| |
| /** @defgroup BUS_LL BUS |
| * @{ |
| */ |
| |
| /* Private types -------------------------------------------------------------*/ |
| /* Private variables ---------------------------------------------------------*/ |
| |
| /* Private constants ---------------------------------------------------------*/ |
| |
| /* Private macros ------------------------------------------------------------*/ |
| |
| /* Exported types ------------------------------------------------------------*/ |
| /* Exported constants --------------------------------------------------------*/ |
| /** @defgroup BUS_LL_Exported_Constants BUS Exported Constants |
| * @{ |
| */ |
| |
| /** @defgroup BUS_LL_EC_AHB1_GRP1_PERIPH AHB1 GRP1 PERIPH |
| * @{ |
| */ |
| #define LL_AHB1_GRP1_PERIPH_ALL (uint32_t)0xFFFFFFFFU |
| #define LL_AHB1_GRP1_PERIPH_DMA1 RCC_AHBENR_DMA1EN |
| #if defined(DMA2) |
| #define LL_AHB1_GRP1_PERIPH_DMA2 RCC_AHBENR_DMA2EN |
| #endif /*DMA2*/ |
| #define LL_AHB1_GRP1_PERIPH_SRAM RCC_AHBENR_SRAMEN |
| #define LL_AHB1_GRP1_PERIPH_FLASH RCC_AHBENR_FLITFEN |
| #if defined(FMC_Bank1) |
| #define LL_AHB1_GRP1_PERIPH_FMC RCC_AHBENR_FMCEN |
| #endif /*FMC_Bank1*/ |
| #define LL_AHB1_GRP1_PERIPH_CRC RCC_AHBENR_CRCEN |
| #if defined(GPIOH) |
| #define LL_AHB1_GRP1_PERIPH_GPIOH RCC_AHBENR_GPIOHEN |
| #endif /*GPIOH*/ |
| #define LL_AHB1_GRP1_PERIPH_GPIOA RCC_AHBENR_GPIOAEN |
| #define LL_AHB1_GRP1_PERIPH_GPIOB RCC_AHBENR_GPIOBEN |
| #define LL_AHB1_GRP1_PERIPH_GPIOC RCC_AHBENR_GPIOCEN |
| #define LL_AHB1_GRP1_PERIPH_GPIOD RCC_AHBENR_GPIODEN |
| #if defined(GPIOE) |
| #define LL_AHB1_GRP1_PERIPH_GPIOE RCC_AHBENR_GPIOEEN |
| #endif /*GPIOE*/ |
| #define LL_AHB1_GRP1_PERIPH_GPIOF RCC_AHBENR_GPIOFEN |
| #if defined(GPIOG) |
| #define LL_AHB1_GRP1_PERIPH_GPIOG RCC_AHBENR_GPIOGEN |
| #endif /*GPIOH*/ |
| #define LL_AHB1_GRP1_PERIPH_TSC RCC_AHBENR_TSCEN |
| #if defined(RCC_AHBENR_ADC1EN) |
| #define LL_AHB1_GRP1_PERIPH_ADC1 RCC_AHBENR_ADC1EN |
| #endif /*RCC_AHBENR_ADC1EN*/ |
| #if defined(ADC1_2_COMMON) |
| #define LL_AHB1_GRP1_PERIPH_ADC12 RCC_AHBENR_ADC12EN |
| #endif /*ADC1_2_COMMON*/ |
| #if defined(ADC3_4_COMMON) |
| #define LL_AHB1_GRP1_PERIPH_ADC34 RCC_AHBENR_ADC34EN |
| #endif /*ADC3_4_COMMON*/ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup BUS_LL_EC_APB1_GRP1_PERIPH APB1 GRP1 PERIPH |
| * @{ |
| */ |
| #define LL_APB1_GRP1_PERIPH_ALL (uint32_t)0xFFFFFFFFU |
| #define LL_APB1_GRP1_PERIPH_TIM2 RCC_APB1ENR_TIM2EN |
| #if defined(TIM3) |
| #define LL_APB1_GRP1_PERIPH_TIM3 RCC_APB1ENR_TIM3EN |
| #endif /*TIM3*/ |
| #if defined(TIM4) |
| #define LL_APB1_GRP1_PERIPH_TIM4 RCC_APB1ENR_TIM4EN |
| #endif /*TIM4*/ |
| #if defined(TIM5) |
| #define LL_APB1_GRP1_PERIPH_TIM5 RCC_APB1ENR_TIM5EN |
| #endif /*TIM5*/ |
| #define LL_APB1_GRP1_PERIPH_TIM6 RCC_APB1ENR_TIM6EN |
| #if defined(TIM7) |
| #define LL_APB1_GRP1_PERIPH_TIM7 RCC_APB1ENR_TIM7EN |
| #endif /*TIM7*/ |
| #if defined(TIM12) |
| #define LL_APB1_GRP1_PERIPH_TIM12 RCC_APB1ENR_TIM12EN |
| #endif /*TIM12*/ |
| #if defined(TIM13) |
| #define LL_APB1_GRP1_PERIPH_TIM13 RCC_APB1ENR_TIM13EN |
| #endif /*TIM13*/ |
| #if defined(TIM14) |
| #define LL_APB1_GRP1_PERIPH_TIM14 RCC_APB1ENR_TIM14EN |
| #endif /*TIM14*/ |
| #if defined(TIM18) |
| #define LL_APB1_GRP1_PERIPH_TIM18 RCC_APB1ENR_TIM18EN |
| #endif /*TIM18*/ |
| #define LL_APB1_GRP1_PERIPH_WWDG RCC_APB1ENR_WWDGEN |
| #if defined(SPI2) |
| #define LL_APB1_GRP1_PERIPH_SPI2 RCC_APB1ENR_SPI2EN |
| #endif /*SPI2*/ |
| #if defined(SPI3) |
| #define LL_APB1_GRP1_PERIPH_SPI3 RCC_APB1ENR_SPI3EN |
| #endif /*SPI3*/ |
| #define LL_APB1_GRP1_PERIPH_USART2 RCC_APB1ENR_USART2EN |
| #define LL_APB1_GRP1_PERIPH_USART3 RCC_APB1ENR_USART3EN |
| #if defined(UART4) |
| #define LL_APB1_GRP1_PERIPH_UART4 RCC_APB1ENR_UART4EN |
| #endif /*UART4*/ |
| #if defined(UART5) |
| #define LL_APB1_GRP1_PERIPH_UART5 RCC_APB1ENR_UART5EN |
| #endif /*UART5*/ |
| #define LL_APB1_GRP1_PERIPH_I2C1 RCC_APB1ENR_I2C1EN |
| #if defined(I2C2) |
| #define LL_APB1_GRP1_PERIPH_I2C2 RCC_APB1ENR_I2C2EN |
| #endif /*I2C2*/ |
| #if defined(USB) |
| #define LL_APB1_GRP1_PERIPH_USB RCC_APB1ENR_USBEN |
| #endif /*USB*/ |
| #if defined(CAN) |
| #define LL_APB1_GRP1_PERIPH_CAN RCC_APB1ENR_CANEN |
| #endif /*CAN*/ |
| #if defined(DAC2) |
| #define LL_APB1_GRP1_PERIPH_DAC2 RCC_APB1ENR_DAC2EN |
| #endif /*DAC2*/ |
| #define LL_APB1_GRP1_PERIPH_PWR RCC_APB1ENR_PWREN |
| #define LL_APB1_GRP1_PERIPH_DAC1 RCC_APB1ENR_DAC1EN |
| #if defined(CEC) |
| #define LL_APB1_GRP1_PERIPH_CEC RCC_APB1ENR_CECEN |
| #endif /*CEC*/ |
| #if defined(I2C3) |
| #define LL_APB1_GRP1_PERIPH_I2C3 RCC_APB1ENR_I2C3EN |
| #endif /*I2C3*/ |
| /** |
| * @} |
| */ |
| |
| /** @defgroup BUS_LL_EC_APB2_GRP1_PERIPH APB2 GRP1 PERIPH |
| * @{ |
| */ |
| #define LL_APB2_GRP1_PERIPH_ALL (uint32_t)0xFFFFFFFFU |
| #define LL_APB2_GRP1_PERIPH_SYSCFG RCC_APB2ENR_SYSCFGEN |
| #if defined(RCC_APB2ENR_ADC1EN) |
| #define LL_APB2_GRP1_PERIPH_ADC1 RCC_APB2ENR_ADC1EN |
| #endif /*RCC_APB2ENR_ADC1EN*/ |
| #if defined(TIM1) |
| #define LL_APB2_GRP1_PERIPH_TIM1 RCC_APB2ENR_TIM1EN |
| #endif /*TIM1*/ |
| #if defined(SPI1) |
| #define LL_APB2_GRP1_PERIPH_SPI1 RCC_APB2ENR_SPI1EN |
| #endif /*SPI1*/ |
| #if defined(TIM8) |
| #define LL_APB2_GRP1_PERIPH_TIM8 RCC_APB2ENR_TIM8EN |
| #endif /*TIM8*/ |
| #define LL_APB2_GRP1_PERIPH_USART1 RCC_APB2ENR_USART1EN |
| #if defined(SPI4) |
| #define LL_APB2_GRP1_PERIPH_SPI4 RCC_APB2ENR_SPI4EN |
| #endif /*SPI4*/ |
| #define LL_APB2_GRP1_PERIPH_TIM15 RCC_APB2ENR_TIM15EN |
| #define LL_APB2_GRP1_PERIPH_TIM16 RCC_APB2ENR_TIM16EN |
| #define LL_APB2_GRP1_PERIPH_TIM17 RCC_APB2ENR_TIM17EN |
| #if defined(TIM19) |
| #define LL_APB2_GRP1_PERIPH_TIM19 RCC_APB2ENR_TIM19EN |
| #endif /*TIM19*/ |
| #if defined(TIM20) |
| #define LL_APB2_GRP1_PERIPH_TIM20 RCC_APB2ENR_TIM20EN |
| #endif /*TIM20*/ |
| #if defined(HRTIM1) |
| #define LL_APB2_GRP1_PERIPH_HRTIM1 RCC_APB2ENR_HRTIM1EN |
| #endif /*HRTIM1*/ |
| #if defined(SDADC1) |
| #define LL_APB2_GRP1_PERIPH_SDADC1 RCC_APB2ENR_SDADC1EN |
| #endif /*SDADC1*/ |
| #if defined(SDADC2) |
| #define LL_APB2_GRP1_PERIPH_SDADC2 RCC_APB2ENR_SDADC2EN |
| #endif /*SDADC2*/ |
| #if defined(SDADC3) |
| #define LL_APB2_GRP1_PERIPH_SDADC3 RCC_APB2ENR_SDADC3EN |
| #endif /*SDADC3*/ |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| /* Exported macro ------------------------------------------------------------*/ |
| |
| /* Exported functions --------------------------------------------------------*/ |
| /** @defgroup BUS_LL_Exported_Functions BUS Exported Functions |
| * @{ |
| */ |
| |
| /** @defgroup BUS_LL_EF_AHB1 AHB1 |
| * @{ |
| */ |
| |
| /** |
| * @brief Enable AHB1 peripherals clock. |
| * @rmtoll AHBENR DMA1EN LL_AHB1_GRP1_EnableClock\n |
| * AHBENR DMA2EN LL_AHB1_GRP1_EnableClock\n |
| * AHBENR SRAMEN LL_AHB1_GRP1_EnableClock\n |
| * AHBENR FLITFEN LL_AHB1_GRP1_EnableClock\n |
| * AHBENR FMCEN LL_AHB1_GRP1_EnableClock\n |
| * AHBENR CRCEN LL_AHB1_GRP1_EnableClock\n |
| * AHBENR GPIOHEN LL_AHB1_GRP1_EnableClock\n |
| * AHBENR GPIOAEN LL_AHB1_GRP1_EnableClock\n |
| * AHBENR GPIOBEN LL_AHB1_GRP1_EnableClock\n |
| * AHBENR GPIOCEN LL_AHB1_GRP1_EnableClock\n |
| * AHBENR GPIODEN LL_AHB1_GRP1_EnableClock\n |
| * AHBENR GPIOEEN LL_AHB1_GRP1_EnableClock\n |
| * AHBENR GPIOFEN LL_AHB1_GRP1_EnableClock\n |
| * AHBENR GPIOGEN LL_AHB1_GRP1_EnableClock\n |
| * AHBENR TSCEN LL_AHB1_GRP1_EnableClock\n |
| * AHBENR ADC1EN LL_AHB1_GRP1_EnableClock\n |
| * AHBENR ADC12EN LL_AHB1_GRP1_EnableClock\n |
| * AHBENR ADC34EN LL_AHB1_GRP1_EnableClock |
| * @param Periphs This parameter can be a combination of the following values: |
| * @arg @ref LL_AHB1_GRP1_PERIPH_DMA1 |
| * @arg @ref LL_AHB1_GRP1_PERIPH_DMA2 (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_SRAM |
| * @arg @ref LL_AHB1_GRP1_PERIPH_FLASH |
| * @arg @ref LL_AHB1_GRP1_PERIPH_FMC (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_CRC |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOH (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOA |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOB |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOC |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOD |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOE (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOF |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOG (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_TSC |
| * @arg @ref LL_AHB1_GRP1_PERIPH_ADC1 (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_ADC12 (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_ADC34 (*) |
| * |
| * (*) value not defined in all devices. |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_AHB1_GRP1_EnableClock(uint32_t Periphs) |
| { |
| __IO uint32_t tmpreg; |
| SET_BIT(RCC->AHBENR, Periphs); |
| /* Delay after an RCC peripheral clock enabling */ |
| tmpreg = READ_BIT(RCC->AHBENR, Periphs); |
| (void)tmpreg; |
| } |
| |
| /** |
| * @brief Check if AHB1 peripheral clock is enabled or not |
| * @rmtoll AHBENR DMA1EN LL_AHB1_GRP1_IsEnabledClock\n |
| * AHBENR DMA2EN LL_AHB1_GRP1_IsEnabledClock\n |
| * AHBENR SRAMEN LL_AHB1_GRP1_IsEnabledClock\n |
| * AHBENR FLITFEN LL_AHB1_GRP1_IsEnabledClock\n |
| * AHBENR FMCEN LL_AHB1_GRP1_IsEnabledClock\n |
| * AHBENR CRCEN LL_AHB1_GRP1_IsEnabledClock\n |
| * AHBENR GPIOHEN LL_AHB1_GRP1_IsEnabledClock\n |
| * AHBENR GPIOAEN LL_AHB1_GRP1_IsEnabledClock\n |
| * AHBENR GPIOBEN LL_AHB1_GRP1_IsEnabledClock\n |
| * AHBENR GPIOCEN LL_AHB1_GRP1_IsEnabledClock\n |
| * AHBENR GPIODEN LL_AHB1_GRP1_IsEnabledClock\n |
| * AHBENR GPIOEEN LL_AHB1_GRP1_IsEnabledClock\n |
| * AHBENR GPIOFEN LL_AHB1_GRP1_IsEnabledClock\n |
| * AHBENR GPIOGEN LL_AHB1_GRP1_IsEnabledClock\n |
| * AHBENR TSCEN LL_AHB1_GRP1_IsEnabledClock\n |
| * AHBENR ADC1EN LL_AHB1_GRP1_IsEnabledClock\n |
| * AHBENR ADC12EN LL_AHB1_GRP1_IsEnabledClock\n |
| * AHBENR ADC34EN LL_AHB1_GRP1_IsEnabledClock |
| * @param Periphs This parameter can be a combination of the following values: |
| * @arg @ref LL_AHB1_GRP1_PERIPH_DMA1 |
| * @arg @ref LL_AHB1_GRP1_PERIPH_DMA2 (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_SRAM |
| * @arg @ref LL_AHB1_GRP1_PERIPH_FLASH |
| * @arg @ref LL_AHB1_GRP1_PERIPH_FMC (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_CRC |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOH (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOA |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOB |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOC |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOD |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOE (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOF |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOG (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_TSC |
| * @arg @ref LL_AHB1_GRP1_PERIPH_ADC1 (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_ADC12 (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_ADC34 (*) |
| * |
| * (*) value not defined in all devices. |
| * @retval State of Periphs (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_AHB1_GRP1_IsEnabledClock(uint32_t Periphs) |
| { |
| return (READ_BIT(RCC->AHBENR, Periphs) == Periphs); |
| } |
| |
| /** |
| * @brief Disable AHB1 peripherals clock. |
| * @rmtoll AHBENR DMA1EN LL_AHB1_GRP1_DisableClock\n |
| * AHBENR DMA2EN LL_AHB1_GRP1_DisableClock\n |
| * AHBENR SRAMEN LL_AHB1_GRP1_DisableClock\n |
| * AHBENR FLITFEN LL_AHB1_GRP1_DisableClock\n |
| * AHBENR FMCEN LL_AHB1_GRP1_DisableClock\n |
| * AHBENR CRCEN LL_AHB1_GRP1_DisableClock\n |
| * AHBENR GPIOHEN LL_AHB1_GRP1_DisableClock\n |
| * AHBENR GPIOAEN LL_AHB1_GRP1_DisableClock\n |
| * AHBENR GPIOBEN LL_AHB1_GRP1_DisableClock\n |
| * AHBENR GPIOCEN LL_AHB1_GRP1_DisableClock\n |
| * AHBENR GPIODEN LL_AHB1_GRP1_DisableClock\n |
| * AHBENR GPIOEEN LL_AHB1_GRP1_DisableClock\n |
| * AHBENR GPIOFEN LL_AHB1_GRP1_DisableClock\n |
| * AHBENR GPIOGEN LL_AHB1_GRP1_DisableClock\n |
| * AHBENR TSCEN LL_AHB1_GRP1_DisableClock\n |
| * AHBENR ADC1EN LL_AHB1_GRP1_DisableClock\n |
| * AHBENR ADC12EN LL_AHB1_GRP1_DisableClock\n |
| * AHBENR ADC34EN LL_AHB1_GRP1_DisableClock |
| * @param Periphs This parameter can be a combination of the following values: |
| * @arg @ref LL_AHB1_GRP1_PERIPH_DMA1 |
| * @arg @ref LL_AHB1_GRP1_PERIPH_DMA2 (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_SRAM |
| * @arg @ref LL_AHB1_GRP1_PERIPH_FLASH |
| * @arg @ref LL_AHB1_GRP1_PERIPH_FMC (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_CRC |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOH (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOA |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOB |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOC |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOD |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOE (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOF |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOG (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_TSC |
| * @arg @ref LL_AHB1_GRP1_PERIPH_ADC1 (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_ADC12 (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_ADC34 (*) |
| * |
| * (*) value not defined in all devices. |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_AHB1_GRP1_DisableClock(uint32_t Periphs) |
| { |
| CLEAR_BIT(RCC->AHBENR, Periphs); |
| } |
| |
| /** |
| * @brief Force AHB1 peripherals reset. |
| * @rmtoll AHBRSTR FMCRST LL_AHB1_GRP1_ForceReset\n |
| * AHBRSTR GPIOHRST LL_AHB1_GRP1_ForceReset\n |
| * AHBRSTR GPIOARST LL_AHB1_GRP1_ForceReset\n |
| * AHBRSTR GPIOBRST LL_AHB1_GRP1_ForceReset\n |
| * AHBRSTR GPIOCRST LL_AHB1_GRP1_ForceReset\n |
| * AHBRSTR GPIODRST LL_AHB1_GRP1_ForceReset\n |
| * AHBRSTR GPIOERST LL_AHB1_GRP1_ForceReset\n |
| * AHBRSTR GPIOFRST LL_AHB1_GRP1_ForceReset\n |
| * AHBRSTR GPIOGRST LL_AHB1_GRP1_ForceReset\n |
| * AHBRSTR TSCRST LL_AHB1_GRP1_ForceReset\n |
| * AHBRSTR ADC1RST LL_AHB1_GRP1_ForceReset\n |
| * AHBRSTR ADC12RST LL_AHB1_GRP1_ForceReset\n |
| * AHBRSTR ADC34RST LL_AHB1_GRP1_ForceReset |
| * @param Periphs This parameter can be a combination of the following values: |
| * @arg @ref LL_AHB1_GRP1_PERIPH_ALL |
| * @arg @ref LL_AHB1_GRP1_PERIPH_FMC (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOH (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOA |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOB |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOC |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOD |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOE (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOF |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOG (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_TSC |
| * @arg @ref LL_AHB1_GRP1_PERIPH_ADC1 (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_ADC12 (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_ADC34 (*) |
| * |
| * (*) value not defined in all devices. |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_AHB1_GRP1_ForceReset(uint32_t Periphs) |
| { |
| SET_BIT(RCC->AHBRSTR, Periphs); |
| } |
| |
| /** |
| * @brief Release AHB1 peripherals reset. |
| * @rmtoll AHBRSTR FMCRST LL_AHB1_GRP1_ReleaseReset\n |
| * AHBRSTR GPIOHRST LL_AHB1_GRP1_ReleaseReset\n |
| * AHBRSTR GPIOARST LL_AHB1_GRP1_ReleaseReset\n |
| * AHBRSTR GPIOBRST LL_AHB1_GRP1_ReleaseReset\n |
| * AHBRSTR GPIOCRST LL_AHB1_GRP1_ReleaseReset\n |
| * AHBRSTR GPIODRST LL_AHB1_GRP1_ReleaseReset\n |
| * AHBRSTR GPIOERST LL_AHB1_GRP1_ReleaseReset\n |
| * AHBRSTR GPIOFRST LL_AHB1_GRP1_ReleaseReset\n |
| * AHBRSTR GPIOGRST LL_AHB1_GRP1_ReleaseReset\n |
| * AHBRSTR TSCRST LL_AHB1_GRP1_ReleaseReset\n |
| * AHBRSTR ADC1RST LL_AHB1_GRP1_ReleaseReset\n |
| * AHBRSTR ADC12RST LL_AHB1_GRP1_ReleaseReset\n |
| * AHBRSTR ADC34RST LL_AHB1_GRP1_ReleaseReset |
| * @param Periphs This parameter can be a combination of the following values: |
| * @arg @ref LL_AHB1_GRP1_PERIPH_ALL |
| * @arg @ref LL_AHB1_GRP1_PERIPH_FMC (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOH (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOA |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOB |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOC |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOD |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOE (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOF |
| * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOG (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_TSC |
| * @arg @ref LL_AHB1_GRP1_PERIPH_ADC1 (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_ADC12 (*) |
| * @arg @ref LL_AHB1_GRP1_PERIPH_ADC34 (*) |
| * |
| * (*) value not defined in all devices. |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_AHB1_GRP1_ReleaseReset(uint32_t Periphs) |
| { |
| CLEAR_BIT(RCC->AHBRSTR, Periphs); |
| } |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup BUS_LL_EF_APB1 APB1 |
| * @{ |
| */ |
| |
| /** |
| * @brief Enable APB1 peripherals clock. |
| * @rmtoll APB1ENR TIM2EN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR TIM3EN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR TIM4EN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR TIM5EN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR TIM6EN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR TIM7EN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR TIM12EN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR TIM13EN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR TIM14EN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR TIM18EN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR WWDGEN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR SPI2EN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR SPI3EN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR USART2EN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR USART3EN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR UART4EN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR UART5EN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR I2C1EN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR I2C2EN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR USBEN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR CANEN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR DAC2EN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR PWREN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR DAC1EN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR CECEN LL_APB1_GRP1_EnableClock\n |
| * APB1ENR I2C3EN LL_APB1_GRP1_EnableClock |
| * @param Periphs This parameter can be a combination of the following values: |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM2 |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM3 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM4 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM5 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM6 |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM7 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM12 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM13 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM14 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM18 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_WWDG |
| * @arg @ref LL_APB1_GRP1_PERIPH_SPI2 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_SPI3 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_USART2 |
| * @arg @ref LL_APB1_GRP1_PERIPH_USART3 |
| * @arg @ref LL_APB1_GRP1_PERIPH_UART4 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_UART5 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_I2C1 |
| * @arg @ref LL_APB1_GRP1_PERIPH_I2C2 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_USB (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_CAN (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_DAC2 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_PWR |
| * @arg @ref LL_APB1_GRP1_PERIPH_DAC1 |
| * @arg @ref LL_APB1_GRP1_PERIPH_CEC (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_I2C3 (*) |
| * |
| * (*) value not defined in all devices. |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_APB1_GRP1_EnableClock(uint32_t Periphs) |
| { |
| __IO uint32_t tmpreg; |
| SET_BIT(RCC->APB1ENR, Periphs); |
| /* Delay after an RCC peripheral clock enabling */ |
| tmpreg = READ_BIT(RCC->APB1ENR, Periphs); |
| (void)tmpreg; |
| } |
| |
| /** |
| * @brief Check if APB1 peripheral clock is enabled or not |
| * @rmtoll APB1ENR TIM2EN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR TIM3EN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR TIM4EN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR TIM5EN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR TIM6EN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR TIM7EN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR TIM12EN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR TIM13EN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR TIM14EN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR TIM18EN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR WWDGEN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR SPI2EN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR SPI3EN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR USART2EN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR USART3EN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR UART4EN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR UART5EN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR I2C1EN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR I2C2EN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR USBEN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR CANEN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR DAC2EN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR PWREN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR DAC1EN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR CECEN LL_APB1_GRP1_IsEnabledClock\n |
| * APB1ENR I2C3EN LL_APB1_GRP1_IsEnabledClock |
| * @param Periphs This parameter can be a combination of the following values: |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM2 |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM3 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM4 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM5 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM6 |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM7 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM12 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM13 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM14 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM18 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_WWDG |
| * @arg @ref LL_APB1_GRP1_PERIPH_SPI2 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_SPI3 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_USART2 |
| * @arg @ref LL_APB1_GRP1_PERIPH_USART3 |
| * @arg @ref LL_APB1_GRP1_PERIPH_UART4 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_UART5 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_I2C1 |
| * @arg @ref LL_APB1_GRP1_PERIPH_I2C2 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_USB (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_CAN (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_DAC2 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_PWR |
| * @arg @ref LL_APB1_GRP1_PERIPH_DAC1 |
| * @arg @ref LL_APB1_GRP1_PERIPH_CEC (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_I2C3 (*) |
| * |
| * (*) value not defined in all devices. |
| * @retval State of Periphs (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_APB1_GRP1_IsEnabledClock(uint32_t Periphs) |
| { |
| return (READ_BIT(RCC->APB1ENR, Periphs) == Periphs); |
| } |
| |
| /** |
| * @brief Disable APB1 peripherals clock. |
| * @rmtoll APB1ENR TIM2EN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR TIM3EN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR TIM4EN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR TIM5EN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR TIM6EN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR TIM7EN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR TIM12EN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR TIM13EN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR TIM14EN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR TIM18EN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR WWDGEN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR SPI2EN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR SPI3EN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR USART2EN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR USART3EN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR UART4EN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR UART5EN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR I2C1EN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR I2C2EN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR USBEN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR CANEN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR DAC2EN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR PWREN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR DAC1EN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR CECEN LL_APB1_GRP1_DisableClock\n |
| * APB1ENR I2C3EN LL_APB1_GRP1_DisableClock |
| * @param Periphs This parameter can be a combination of the following values: |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM2 |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM3 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM4 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM5 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM6 |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM7 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM12 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM13 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM14 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM18 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_WWDG |
| * @arg @ref LL_APB1_GRP1_PERIPH_SPI2 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_SPI3 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_USART2 |
| * @arg @ref LL_APB1_GRP1_PERIPH_USART3 |
| * @arg @ref LL_APB1_GRP1_PERIPH_UART4 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_UART5 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_I2C1 |
| * @arg @ref LL_APB1_GRP1_PERIPH_I2C2 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_USB (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_CAN (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_DAC2 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_PWR |
| * @arg @ref LL_APB1_GRP1_PERIPH_DAC1 |
| * @arg @ref LL_APB1_GRP1_PERIPH_CEC (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_I2C3 (*) |
| * |
| * (*) value not defined in all devices. |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_APB1_GRP1_DisableClock(uint32_t Periphs) |
| { |
| CLEAR_BIT(RCC->APB1ENR, Periphs); |
| } |
| |
| /** |
| * @brief Force APB1 peripherals reset. |
| * @rmtoll APB1RSTR TIM2RST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR TIM3RST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR TIM4RST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR TIM5RST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR TIM6RST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR TIM7RST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR TIM12RST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR TIM13RST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR TIM14RST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR TIM18RST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR WWDGRST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR SPI2RST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR SPI3RST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR USART2RST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR USART3RST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR UART4RST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR UART5RST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR I2C1RST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR I2C2RST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR USBRST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR CANRST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR DAC2RST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR PWRRST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR DAC1RST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR CECRST LL_APB1_GRP1_ForceReset\n |
| * APB1RSTR I2C3RST LL_APB1_GRP1_ForceReset |
| * @param Periphs This parameter can be a combination of the following values: |
| * @arg @ref LL_APB1_GRP1_PERIPH_ALL |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM2 |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM3 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM4 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM5 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM6 |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM7 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM12 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM13 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM14 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM18 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_WWDG |
| * @arg @ref LL_APB1_GRP1_PERIPH_SPI2 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_SPI3 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_USART2 |
| * @arg @ref LL_APB1_GRP1_PERIPH_USART3 |
| * @arg @ref LL_APB1_GRP1_PERIPH_UART4 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_UART5 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_I2C1 |
| * @arg @ref LL_APB1_GRP1_PERIPH_I2C2 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_USB (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_CAN (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_DAC2 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_PWR |
| * @arg @ref LL_APB1_GRP1_PERIPH_DAC1 |
| * @arg @ref LL_APB1_GRP1_PERIPH_CEC (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_I2C3 (*) |
| * |
| * (*) value not defined in all devices. |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_APB1_GRP1_ForceReset(uint32_t Periphs) |
| { |
| SET_BIT(RCC->APB1RSTR, Periphs); |
| } |
| |
| /** |
| * @brief Release APB1 peripherals reset. |
| * @rmtoll APB1RSTR TIM2RST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR TIM3RST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR TIM4RST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR TIM5RST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR TIM6RST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR TIM7RST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR TIM12RST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR TIM13RST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR TIM14RST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR TIM18RST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR WWDGRST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR SPI2RST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR SPI3RST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR USART2RST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR USART3RST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR UART4RST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR UART5RST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR I2C1RST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR I2C2RST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR USBRST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR CANRST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR DAC2RST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR PWRRST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR DAC1RST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR CECRST LL_APB1_GRP1_ReleaseReset\n |
| * APB1RSTR I2C3RST LL_APB1_GRP1_ReleaseReset |
| * @param Periphs This parameter can be a combination of the following values: |
| * @arg @ref LL_APB1_GRP1_PERIPH_ALL |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM2 |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM3 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM4 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM5 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM6 |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM7 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM12 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM13 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM14 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_TIM18 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_WWDG |
| * @arg @ref LL_APB1_GRP1_PERIPH_SPI2 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_SPI3 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_USART2 |
| * @arg @ref LL_APB1_GRP1_PERIPH_USART3 |
| * @arg @ref LL_APB1_GRP1_PERIPH_UART4 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_UART5 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_I2C1 |
| * @arg @ref LL_APB1_GRP1_PERIPH_I2C2 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_USB (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_CAN (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_DAC2 (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_PWR |
| * @arg @ref LL_APB1_GRP1_PERIPH_DAC1 |
| * @arg @ref LL_APB1_GRP1_PERIPH_CEC (*) |
| * @arg @ref LL_APB1_GRP1_PERIPH_I2C3 (*) |
| * |
| * (*) value not defined in all devices. |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_APB1_GRP1_ReleaseReset(uint32_t Periphs) |
| { |
| CLEAR_BIT(RCC->APB1RSTR, Periphs); |
| } |
| |
| /** |
| * @} |
| */ |
| |
| /** @defgroup BUS_LL_EF_APB2 APB2 |
| * @{ |
| */ |
| |
| /** |
| * @brief Enable APB2 peripherals clock. |
| * @rmtoll APB2ENR SYSCFGEN LL_APB2_GRP1_EnableClock\n |
| * APB2ENR ADC1EN LL_APB2_GRP1_EnableClock\n |
| * APB2ENR TIM1EN LL_APB2_GRP1_EnableClock\n |
| * APB2ENR SPI1EN LL_APB2_GRP1_EnableClock\n |
| * APB2ENR TIM8EN LL_APB2_GRP1_EnableClock\n |
| * APB2ENR USART1EN LL_APB2_GRP1_EnableClock\n |
| * APB2ENR SPI4EN LL_APB2_GRP1_EnableClock\n |
| * APB2ENR TIM15EN LL_APB2_GRP1_EnableClock\n |
| * APB2ENR TIM16EN LL_APB2_GRP1_EnableClock\n |
| * APB2ENR TIM17EN LL_APB2_GRP1_EnableClock\n |
| * APB2ENR TIM19EN LL_APB2_GRP1_EnableClock\n |
| * APB2ENR TIM20EN LL_APB2_GRP1_EnableClock\n |
| * APB2ENR HRTIM1EN LL_APB2_GRP1_EnableClock\n |
| * APB2ENR SDADC1EN LL_APB2_GRP1_EnableClock\n |
| * APB2ENR SDADC2EN LL_APB2_GRP1_EnableClock\n |
| * APB2ENR SDADC3EN LL_APB2_GRP1_EnableClock |
| * @param Periphs This parameter can be a combination of the following values: |
| * @arg @ref LL_APB2_GRP1_PERIPH_SYSCFG |
| * @arg @ref LL_APB2_GRP1_PERIPH_ADC1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_SPI1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM8 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_USART1 |
| * @arg @ref LL_APB2_GRP1_PERIPH_SPI4 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM15 |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM16 |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM17 |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM19 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM20 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_HRTIM1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_SDADC1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_SDADC2 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_SDADC3 (*) |
| * |
| * (*) value not defined in all devices. |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_APB2_GRP1_EnableClock(uint32_t Periphs) |
| { |
| __IO uint32_t tmpreg; |
| SET_BIT(RCC->APB2ENR, Periphs); |
| /* Delay after an RCC peripheral clock enabling */ |
| tmpreg = READ_BIT(RCC->APB2ENR, Periphs); |
| (void)tmpreg; |
| } |
| |
| /** |
| * @brief Check if APB2 peripheral clock is enabled or not |
| * @rmtoll APB2ENR SYSCFGEN LL_APB2_GRP1_IsEnabledClock\n |
| * APB2ENR ADC1EN LL_APB2_GRP1_IsEnabledClock\n |
| * APB2ENR TIM1EN LL_APB2_GRP1_IsEnabledClock\n |
| * APB2ENR SPI1EN LL_APB2_GRP1_IsEnabledClock\n |
| * APB2ENR TIM8EN LL_APB2_GRP1_IsEnabledClock\n |
| * APB2ENR USART1EN LL_APB2_GRP1_IsEnabledClock\n |
| * APB2ENR SPI4EN LL_APB2_GRP1_IsEnabledClock\n |
| * APB2ENR TIM15EN LL_APB2_GRP1_IsEnabledClock\n |
| * APB2ENR TIM16EN LL_APB2_GRP1_IsEnabledClock\n |
| * APB2ENR TIM17EN LL_APB2_GRP1_IsEnabledClock\n |
| * APB2ENR TIM19EN LL_APB2_GRP1_IsEnabledClock\n |
| * APB2ENR TIM20EN LL_APB2_GRP1_IsEnabledClock\n |
| * APB2ENR HRTIM1EN LL_APB2_GRP1_IsEnabledClock\n |
| * APB2ENR SDADC1EN LL_APB2_GRP1_IsEnabledClock\n |
| * APB2ENR SDADC2EN LL_APB2_GRP1_IsEnabledClock\n |
| * APB2ENR SDADC3EN LL_APB2_GRP1_IsEnabledClock |
| * @param Periphs This parameter can be a combination of the following values: |
| * @arg @ref LL_APB2_GRP1_PERIPH_SYSCFG |
| * @arg @ref LL_APB2_GRP1_PERIPH_ADC1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_SPI1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM8 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_USART1 |
| * @arg @ref LL_APB2_GRP1_PERIPH_SPI4 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM15 |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM16 |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM17 |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM19 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM20 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_HRTIM1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_SDADC1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_SDADC2 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_SDADC3 (*) |
| * |
| * (*) value not defined in all devices. |
| * @retval State of Periphs (1 or 0). |
| */ |
| __STATIC_INLINE uint32_t LL_APB2_GRP1_IsEnabledClock(uint32_t Periphs) |
| { |
| return (READ_BIT(RCC->APB2ENR, Periphs) == Periphs); |
| } |
| |
| /** |
| * @brief Disable APB2 peripherals clock. |
| * @rmtoll APB2ENR SYSCFGEN LL_APB2_GRP1_DisableClock\n |
| * APB2ENR ADC1EN LL_APB2_GRP1_DisableClock\n |
| * APB2ENR TIM1EN LL_APB2_GRP1_DisableClock\n |
| * APB2ENR SPI1EN LL_APB2_GRP1_DisableClock\n |
| * APB2ENR TIM8EN LL_APB2_GRP1_DisableClock\n |
| * APB2ENR USART1EN LL_APB2_GRP1_DisableClock\n |
| * APB2ENR SPI4EN LL_APB2_GRP1_DisableClock\n |
| * APB2ENR TIM15EN LL_APB2_GRP1_DisableClock\n |
| * APB2ENR TIM16EN LL_APB2_GRP1_DisableClock\n |
| * APB2ENR TIM17EN LL_APB2_GRP1_DisableClock\n |
| * APB2ENR TIM19EN LL_APB2_GRP1_DisableClock\n |
| * APB2ENR TIM20EN LL_APB2_GRP1_DisableClock\n |
| * APB2ENR HRTIM1EN LL_APB2_GRP1_DisableClock\n |
| * APB2ENR SDADC1EN LL_APB2_GRP1_DisableClock\n |
| * APB2ENR SDADC2EN LL_APB2_GRP1_DisableClock\n |
| * APB2ENR SDADC3EN LL_APB2_GRP1_DisableClock |
| * @param Periphs This parameter can be a combination of the following values: |
| * @arg @ref LL_APB2_GRP1_PERIPH_SYSCFG |
| * @arg @ref LL_APB2_GRP1_PERIPH_ADC1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_SPI1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM8 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_USART1 |
| * @arg @ref LL_APB2_GRP1_PERIPH_SPI4 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM15 |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM16 |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM17 |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM19 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM20 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_HRTIM1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_SDADC1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_SDADC2 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_SDADC3 (*) |
| * |
| * (*) value not defined in all devices. |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_APB2_GRP1_DisableClock(uint32_t Periphs) |
| { |
| CLEAR_BIT(RCC->APB2ENR, Periphs); |
| } |
| |
| /** |
| * @brief Force APB2 peripherals reset. |
| * @rmtoll APB2RSTR SYSCFGRST LL_APB2_GRP1_ForceReset\n |
| * APB2RSTR ADC1RST LL_APB2_GRP1_ForceReset\n |
| * APB2RSTR TIM1RST LL_APB2_GRP1_ForceReset\n |
| * APB2RSTR SPI1RST LL_APB2_GRP1_ForceReset\n |
| * APB2RSTR TIM8RST LL_APB2_GRP1_ForceReset\n |
| * APB2RSTR USART1RST LL_APB2_GRP1_ForceReset\n |
| * APB2RSTR SPI4RST LL_APB2_GRP1_ForceReset\n |
| * APB2RSTR TIM15RST LL_APB2_GRP1_ForceReset\n |
| * APB2RSTR TIM16RST LL_APB2_GRP1_ForceReset\n |
| * APB2RSTR TIM17RST LL_APB2_GRP1_ForceReset\n |
| * APB2RSTR TIM19RST LL_APB2_GRP1_ForceReset\n |
| * APB2RSTR TIM20RST LL_APB2_GRP1_ForceReset\n |
| * APB2RSTR HRTIM1RST LL_APB2_GRP1_ForceReset\n |
| * APB2RSTR SDADC1RST LL_APB2_GRP1_ForceReset\n |
| * APB2RSTR SDADC2RST LL_APB2_GRP1_ForceReset\n |
| * APB2RSTR SDADC3RST LL_APB2_GRP1_ForceReset |
| * @param Periphs This parameter can be a combination of the following values: |
| * @arg @ref LL_APB2_GRP1_PERIPH_ALL |
| * @arg @ref LL_APB2_GRP1_PERIPH_SYSCFG |
| * @arg @ref LL_APB2_GRP1_PERIPH_ADC1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_SPI1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM8 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_USART1 |
| * @arg @ref LL_APB2_GRP1_PERIPH_SPI4 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM15 |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM16 |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM17 |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM19 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM20 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_HRTIM1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_SDADC1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_SDADC2 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_SDADC3 (*) |
| * |
| * (*) value not defined in all devices. |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_APB2_GRP1_ForceReset(uint32_t Periphs) |
| { |
| SET_BIT(RCC->APB2RSTR, Periphs); |
| } |
| |
| /** |
| * @brief Release APB2 peripherals reset. |
| * @rmtoll APB2RSTR SYSCFGRST LL_APB2_GRP1_ReleaseReset\n |
| * APB2RSTR ADC1RST LL_APB2_GRP1_ReleaseReset\n |
| * APB2RSTR TIM1RST LL_APB2_GRP1_ReleaseReset\n |
| * APB2RSTR SPI1RST LL_APB2_GRP1_ReleaseReset\n |
| * APB2RSTR TIM8RST LL_APB2_GRP1_ReleaseReset\n |
| * APB2RSTR USART1RST LL_APB2_GRP1_ReleaseReset\n |
| * APB2RSTR SPI4RST LL_APB2_GRP1_ReleaseReset\n |
| * APB2RSTR TIM15RST LL_APB2_GRP1_ReleaseReset\n |
| * APB2RSTR TIM16RST LL_APB2_GRP1_ReleaseReset\n |
| * APB2RSTR TIM17RST LL_APB2_GRP1_ReleaseReset\n |
| * APB2RSTR TIM19RST LL_APB2_GRP1_ReleaseReset\n |
| * APB2RSTR TIM20RST LL_APB2_GRP1_ReleaseReset\n |
| * APB2RSTR HRTIM1RST LL_APB2_GRP1_ReleaseReset\n |
| * APB2RSTR SDADC1RST LL_APB2_GRP1_ReleaseReset\n |
| * APB2RSTR SDADC2RST LL_APB2_GRP1_ReleaseReset\n |
| * APB2RSTR SDADC3RST LL_APB2_GRP1_ReleaseReset |
| * @param Periphs This parameter can be a combination of the following values: |
| * @arg @ref LL_APB2_GRP1_PERIPH_ALL |
| * @arg @ref LL_APB2_GRP1_PERIPH_SYSCFG |
| * @arg @ref LL_APB2_GRP1_PERIPH_ADC1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_SPI1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM8 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_USART1 |
| * @arg @ref LL_APB2_GRP1_PERIPH_SPI4 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM15 |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM16 |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM17 |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM19 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_TIM20 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_HRTIM1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_SDADC1 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_SDADC2 (*) |
| * @arg @ref LL_APB2_GRP1_PERIPH_SDADC3 (*) |
| * |
| * (*) value not defined in all devices. |
| * @retval None |
| */ |
| __STATIC_INLINE void LL_APB2_GRP1_ReleaseReset(uint32_t Periphs) |
| { |
| CLEAR_BIT(RCC->APB2RSTR, Periphs); |
| } |
| |
| /** |
| * @} |
| */ |
| |
| |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| #endif /* defined(RCC) */ |
| |
| /** |
| * @} |
| */ |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* __STM32F3xx_LL_BUS_H */ |
| |
