Mercurial > public > ostc4
view Common/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_ll_bus.h @ 303:90e65971f15d cleanup-4
bugfix, cleanup: simplify stopwatch logic and fix fallout
The previous 2 commits (making the depth switch between surface
and diving consistent) increased the time difference (in the
simulator) to about 4 seconds. This commit fixes this again, and
we are back at 1 sec. difference between the 2 timers (notice:
in the simulator). Still not the wanted 0 sec. difference, but
the old stopwatch logic logic was rather convoluted. Resetting to
1 second (instead of 0), and second-1 logic. Basically, this feels
like a bug fixed with a second bug on top to mask it. The code
is now much more logic and consistent (despite the fact that the
real reason for the 1 sec. difference is not yet found).
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
| author | Jan Mulder <jlmulder@xs4all.nl> |
|---|---|
| date | Mon, 20 May 2019 12:57:31 +0200 |
| parents | c78bcbd5deda |
| children |
line wrap: on
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/** ****************************************************************************** * @file stm32f4xx_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 * * <h2><center>© COPYRIGHT(c) 2017 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 __STM32F4xx_LL_BUS_H #define __STM32F4xx_LL_BUS_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "stm32f4xx.h" /** @addtogroup STM32F4xx_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 0xFFFFFFFFU #define LL_AHB1_GRP1_PERIPH_GPIOA RCC_AHB1ENR_GPIOAEN #define LL_AHB1_GRP1_PERIPH_GPIOB RCC_AHB1ENR_GPIOBEN #define LL_AHB1_GRP1_PERIPH_GPIOC RCC_AHB1ENR_GPIOCEN #if defined(GPIOD) #define LL_AHB1_GRP1_PERIPH_GPIOD RCC_AHB1ENR_GPIODEN #endif /* GPIOD */ #if defined(GPIOE) #define LL_AHB1_GRP1_PERIPH_GPIOE RCC_AHB1ENR_GPIOEEN #endif /* GPIOE */ #if defined(GPIOF) #define LL_AHB1_GRP1_PERIPH_GPIOF RCC_AHB1ENR_GPIOFEN #endif /* GPIOF */ #if defined(GPIOG) #define LL_AHB1_GRP1_PERIPH_GPIOG RCC_AHB1ENR_GPIOGEN #endif /* GPIOG */ #if defined(GPIOH) #define LL_AHB1_GRP1_PERIPH_GPIOH RCC_AHB1ENR_GPIOHEN #endif /* GPIOH */ #if defined(GPIOI) #define LL_AHB1_GRP1_PERIPH_GPIOI RCC_AHB1ENR_GPIOIEN #endif /* GPIOI */ #if defined(GPIOJ) #define LL_AHB1_GRP1_PERIPH_GPIOJ RCC_AHB1ENR_GPIOJEN #endif /* GPIOJ */ #if defined(GPIOK) #define LL_AHB1_GRP1_PERIPH_GPIOK RCC_AHB1ENR_GPIOKEN #endif /* GPIOK */ #define LL_AHB1_GRP1_PERIPH_CRC RCC_AHB1ENR_CRCEN #if defined(RCC_AHB1ENR_BKPSRAMEN) #define LL_AHB1_GRP1_PERIPH_BKPSRAM RCC_AHB1ENR_BKPSRAMEN #endif /* RCC_AHB1ENR_BKPSRAMEN */ #if defined(RCC_AHB1ENR_CCMDATARAMEN) #define LL_AHB1_GRP1_PERIPH_CCMDATARAM RCC_AHB1ENR_CCMDATARAMEN #endif /* RCC_AHB1ENR_CCMDATARAMEN */ #define LL_AHB1_GRP1_PERIPH_DMA1 RCC_AHB1ENR_DMA1EN #define LL_AHB1_GRP1_PERIPH_DMA2 RCC_AHB1ENR_DMA2EN #if defined(RCC_AHB1ENR_RNGEN) #define LL_AHB1_GRP1_PERIPH_RNG RCC_AHB1ENR_RNGEN #endif /* RCC_AHB1ENR_RNGEN */ #if defined(DMA2D) #define LL_AHB1_GRP1_PERIPH_DMA2D RCC_AHB1ENR_DMA2DEN #endif /* DMA2D */ #if defined(ETH) #define LL_AHB1_GRP1_PERIPH_ETHMAC RCC_AHB1ENR_ETHMACEN #define LL_AHB1_GRP1_PERIPH_ETHMACTX RCC_AHB1ENR_ETHMACTXEN #define LL_AHB1_GRP1_PERIPH_ETHMACRX RCC_AHB1ENR_ETHMACRXEN #define LL_AHB1_GRP1_PERIPH_ETHMACPTP RCC_AHB1ENR_ETHMACPTPEN #endif /* ETH */ #if defined(USB_OTG_HS) #define LL_AHB1_GRP1_PERIPH_OTGHS RCC_AHB1ENR_OTGHSEN #define LL_AHB1_GRP1_PERIPH_OTGHSULPI RCC_AHB1ENR_OTGHSULPIEN #endif /* USB_OTG_HS */ #define LL_AHB1_GRP1_PERIPH_FLITF RCC_AHB1LPENR_FLITFLPEN #define LL_AHB1_GRP1_PERIPH_SRAM1 RCC_AHB1LPENR_SRAM1LPEN #if defined(RCC_AHB1LPENR_SRAM2LPEN) #define LL_AHB1_GRP1_PERIPH_SRAM2 RCC_AHB1LPENR_SRAM2LPEN #endif /* RCC_AHB1LPENR_SRAM2LPEN */ #if defined(RCC_AHB1LPENR_SRAM3LPEN) #define LL_AHB1_GRP1_PERIPH_SRAM3 RCC_AHB1LPENR_SRAM3LPEN #endif /* RCC_AHB1LPENR_SRAM3LPEN */ /** * @} */ #if defined(RCC_AHB2_SUPPORT) /** @defgroup BUS_LL_EC_AHB2_GRP1_PERIPH AHB2 GRP1 PERIPH * @{ */ #define LL_AHB2_GRP1_PERIPH_ALL 0xFFFFFFFFU #if defined(DCMI) #define LL_AHB2_GRP1_PERIPH_DCMI RCC_AHB2ENR_DCMIEN #endif /* DCMI */ #if defined(CRYP) #define LL_AHB2_GRP1_PERIPH_CRYP RCC_AHB2ENR_CRYPEN #endif /* CRYP */ #if defined(AES) #define LL_AHB2_GRP1_PERIPH_AES RCC_AHB2ENR_AESEN #endif /* AES */ #if defined(HASH) #define LL_AHB2_GRP1_PERIPH_HASH RCC_AHB2ENR_HASHEN #endif /* HASH */ #if defined(RCC_AHB2ENR_RNGEN) #define LL_AHB2_GRP1_PERIPH_RNG RCC_AHB2ENR_RNGEN #endif /* RCC_AHB2ENR_RNGEN */ #if defined(USB_OTG_FS) #define LL_AHB2_GRP1_PERIPH_OTGFS RCC_AHB2ENR_OTGFSEN #endif /* USB_OTG_FS */ /** * @} */ #endif /* RCC_AHB2_SUPPORT */ #if defined(RCC_AHB3_SUPPORT) /** @defgroup BUS_LL_EC_AHB3_GRP1_PERIPH AHB3 GRP1 PERIPH * @{ */ #define LL_AHB3_GRP1_PERIPH_ALL 0xFFFFFFFFU #if defined(FSMC_Bank1) #define LL_AHB3_GRP1_PERIPH_FSMC RCC_AHB3ENR_FSMCEN #endif /* FSMC_Bank1 */ #if defined(FMC_Bank1) #define LL_AHB3_GRP1_PERIPH_FMC RCC_AHB3ENR_FMCEN #endif /* FMC_Bank1 */ #if defined(QUADSPI) #define LL_AHB3_GRP1_PERIPH_QSPI RCC_AHB3ENR_QSPIEN #endif /* QUADSPI */ /** * @} */ #endif /* RCC_AHB3_SUPPORT */ /** @defgroup BUS_LL_EC_APB1_GRP1_PERIPH APB1 GRP1 PERIPH * @{ */ #define LL_APB1_GRP1_PERIPH_ALL 0xFFFFFFFFU #if defined(TIM2) #define LL_APB1_GRP1_PERIPH_TIM2 RCC_APB1ENR_TIM2EN #endif /* TIM2 */ #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 */ #define LL_APB1_GRP1_PERIPH_TIM5 RCC_APB1ENR_TIM5EN #if defined(TIM6) #define LL_APB1_GRP1_PERIPH_TIM6 RCC_APB1ENR_TIM6EN #endif /* TIM6 */ #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(LPTIM1) #define LL_APB1_GRP1_PERIPH_LPTIM1 RCC_APB1ENR_LPTIM1EN #endif /* LPTIM1 */ #if defined(RCC_APB1ENR_RTCAPBEN) #define LL_APB1_GRP1_PERIPH_RTCAPB RCC_APB1ENR_RTCAPBEN #endif /* RCC_APB1ENR_RTCAPBEN */ #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 */ #if defined(SPDIFRX) #define LL_APB1_GRP1_PERIPH_SPDIFRX RCC_APB1ENR_SPDIFRXEN #endif /* SPDIFRX */ #define LL_APB1_GRP1_PERIPH_USART2 RCC_APB1ENR_USART2EN #if defined(USART3) #define LL_APB1_GRP1_PERIPH_USART3 RCC_APB1ENR_USART3EN #endif /* USART3 */ #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 #define LL_APB1_GRP1_PERIPH_I2C2 RCC_APB1ENR_I2C2EN #if defined(I2C3) #define LL_APB1_GRP1_PERIPH_I2C3 RCC_APB1ENR_I2C3EN #endif /* I2C3 */ #if defined(FMPI2C1) #define LL_APB1_GRP1_PERIPH_FMPI2C1 RCC_APB1ENR_FMPI2C1EN #endif /* FMPI2C1 */ #if defined(CAN1) #define LL_APB1_GRP1_PERIPH_CAN1 RCC_APB1ENR_CAN1EN #endif /* CAN1 */ #if defined(CAN2) #define LL_APB1_GRP1_PERIPH_CAN2 RCC_APB1ENR_CAN2EN #endif /* CAN2 */ #if defined(CAN3) #define LL_APB1_GRP1_PERIPH_CAN3 RCC_APB1ENR_CAN3EN #endif /* CAN3 */ #if defined(CEC) #define LL_APB1_GRP1_PERIPH_CEC RCC_APB1ENR_CECEN #endif /* CEC */ #define LL_APB1_GRP1_PERIPH_PWR RCC_APB1ENR_PWREN #if defined(DAC1) #define LL_APB1_GRP1_PERIPH_DAC1 RCC_APB1ENR_DACEN #endif /* DAC1 */ #if defined(UART7) #define LL_APB1_GRP1_PERIPH_UART7 RCC_APB1ENR_UART7EN #endif /* UART7 */ #if defined(UART8) #define LL_APB1_GRP1_PERIPH_UART8 RCC_APB1ENR_UART8EN #endif /* UART8 */ /** * @} */ /** @defgroup BUS_LL_EC_APB2_GRP1_PERIPH APB2 GRP1 PERIPH * @{ */ #define LL_APB2_GRP1_PERIPH_ALL 0xFFFFFFFFU #define LL_APB2_GRP1_PERIPH_TIM1 RCC_APB2ENR_TIM1EN #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(USART6) #define LL_APB2_GRP1_PERIPH_USART6 RCC_APB2ENR_USART6EN #endif /* USART6 */ #if defined(UART9) #define LL_APB2_GRP1_PERIPH_UART9 RCC_APB2ENR_UART9EN #endif /* UART9 */ #if defined(UART10) #define LL_APB2_GRP1_PERIPH_UART10 RCC_APB2ENR_UART10EN #endif /* UART10 */ #define LL_APB2_GRP1_PERIPH_ADC1 RCC_APB2ENR_ADC1EN #if defined(ADC2) #define LL_APB2_GRP1_PERIPH_ADC2 RCC_APB2ENR_ADC2EN #endif /* ADC2 */ #if defined(ADC3) #define LL_APB2_GRP1_PERIPH_ADC3 RCC_APB2ENR_ADC3EN #endif /* ADC3 */ #if defined(SDIO) #define LL_APB2_GRP1_PERIPH_SDIO RCC_APB2ENR_SDIOEN #endif /* SDIO */ #define LL_APB2_GRP1_PERIPH_SPI1 RCC_APB2ENR_SPI1EN #if defined(SPI4) #define LL_APB2_GRP1_PERIPH_SPI4 RCC_APB2ENR_SPI4EN #endif /* SPI4 */ #define LL_APB2_GRP1_PERIPH_SYSCFG RCC_APB2ENR_SYSCFGEN #if defined(RCC_APB2ENR_EXTITEN) #define LL_APB2_GRP1_PERIPH_EXTI RCC_APB2ENR_EXTITEN #endif /* RCC_APB2ENR_EXTITEN */ #define LL_APB2_GRP1_PERIPH_TIM9 RCC_APB2ENR_TIM9EN #if defined(TIM10) #define LL_APB2_GRP1_PERIPH_TIM10 RCC_APB2ENR_TIM10EN #endif /* TIM10 */ #define LL_APB2_GRP1_PERIPH_TIM11 RCC_APB2ENR_TIM11EN #if defined(SPI5) #define LL_APB2_GRP1_PERIPH_SPI5 RCC_APB2ENR_SPI5EN #endif /* SPI5 */ #if defined(SPI6) #define LL_APB2_GRP1_PERIPH_SPI6 RCC_APB2ENR_SPI6EN #endif /* SPI6 */ #if defined(SAI1) #define LL_APB2_GRP1_PERIPH_SAI1 RCC_APB2ENR_SAI1EN #endif /* SAI1 */ #if defined(SAI2) #define LL_APB2_GRP1_PERIPH_SAI2 RCC_APB2ENR_SAI2EN #endif /* SAI2 */ #if defined(LTDC) #define LL_APB2_GRP1_PERIPH_LTDC RCC_APB2ENR_LTDCEN #endif /* LTDC */ #if defined(DSI) #define LL_APB2_GRP1_PERIPH_DSI RCC_APB2ENR_DSIEN #endif /* DSI */ #if defined(DFSDM1_Channel0) #define LL_APB2_GRP1_PERIPH_DFSDM1 RCC_APB2ENR_DFSDM1EN #endif /* DFSDM1_Channel0 */ #if defined(DFSDM2_Channel0) #define LL_APB2_GRP1_PERIPH_DFSDM2 RCC_APB2ENR_DFSDM2EN #endif /* DFSDM2_Channel0 */ #define LL_APB2_GRP1_PERIPH_ADC RCC_APB2RSTR_ADCRST /** * @} */ /** * @} */ /* Exported macro ------------------------------------------------------------*/ /* Exported functions --------------------------------------------------------*/ /** @defgroup BUS_LL_Exported_Functions BUS Exported Functions * @{ */ /** @defgroup BUS_LL_EF_AHB1 AHB1 * @{ */ /** * @brief Enable AHB1 peripherals clock. * @rmtoll AHB1ENR GPIOAEN LL_AHB1_GRP1_EnableClock\n * AHB1ENR GPIOBEN LL_AHB1_GRP1_EnableClock\n * AHB1ENR GPIOCEN LL_AHB1_GRP1_EnableClock\n * AHB1ENR GPIODEN LL_AHB1_GRP1_EnableClock\n * AHB1ENR GPIOEEN LL_AHB1_GRP1_EnableClock\n * AHB1ENR GPIOFEN LL_AHB1_GRP1_EnableClock\n * AHB1ENR GPIOGEN LL_AHB1_GRP1_EnableClock\n * AHB1ENR GPIOHEN LL_AHB1_GRP1_EnableClock\n * AHB1ENR GPIOIEN LL_AHB1_GRP1_EnableClock\n * AHB1ENR GPIOJEN LL_AHB1_GRP1_EnableClock\n * AHB1ENR GPIOKEN LL_AHB1_GRP1_EnableClock\n * AHB1ENR CRCEN LL_AHB1_GRP1_EnableClock\n * AHB1ENR BKPSRAMEN LL_AHB1_GRP1_EnableClock\n * AHB1ENR CCMDATARAMEN LL_AHB1_GRP1_EnableClock\n * AHB1ENR DMA1EN LL_AHB1_GRP1_EnableClock\n * AHB1ENR DMA2EN LL_AHB1_GRP1_EnableClock\n * AHB1ENR RNGEN LL_AHB1_GRP1_EnableClock\n * AHB1ENR DMA2DEN LL_AHB1_GRP1_EnableClock\n * AHB1ENR ETHMACEN LL_AHB1_GRP1_EnableClock\n * AHB1ENR ETHMACTXEN LL_AHB1_GRP1_EnableClock\n * AHB1ENR ETHMACRXEN LL_AHB1_GRP1_EnableClock\n * AHB1ENR ETHMACPTPEN LL_AHB1_GRP1_EnableClock\n * AHB1ENR OTGHSEN LL_AHB1_GRP1_EnableClock\n * AHB1ENR OTGHSULPIEN LL_AHB1_GRP1_EnableClock * @param Periphs This parameter can be a combination of the following values: * @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_GPIOH (*) * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOI (*) * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOJ (*) * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOK (*) * @arg @ref LL_AHB1_GRP1_PERIPH_CRC * @arg @ref LL_AHB1_GRP1_PERIPH_BKPSRAM (*) * @arg @ref LL_AHB1_GRP1_PERIPH_CCMDATARAM (*) * @arg @ref LL_AHB1_GRP1_PERIPH_DMA1 * @arg @ref LL_AHB1_GRP1_PERIPH_DMA2 * @arg @ref LL_AHB1_GRP1_PERIPH_RNG (*) * @arg @ref LL_AHB1_GRP1_PERIPH_DMA2D (*) * @arg @ref LL_AHB1_GRP1_PERIPH_ETHMAC (*) * @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACTX (*) * @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACRX (*) * @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACPTP (*) * @arg @ref LL_AHB1_GRP1_PERIPH_OTGHS (*) * @arg @ref LL_AHB1_GRP1_PERIPH_OTGHSULPI (*) * * (*) 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->AHB1ENR, Periphs); /* Delay after an RCC peripheral clock enabling */ tmpreg = READ_BIT(RCC->AHB1ENR, Periphs); (void)tmpreg; } /** * @brief Check if AHB1 peripheral clock is enabled or not * @rmtoll AHB1ENR GPIOAEN LL_AHB1_GRP1_IsEnabledClock\n * AHB1ENR GPIOBEN LL_AHB1_GRP1_IsEnabledClock\n * AHB1ENR GPIOCEN LL_AHB1_GRP1_IsEnabledClock\n * AHB1ENR GPIODEN LL_AHB1_GRP1_IsEnabledClock\n * AHB1ENR GPIOEEN LL_AHB1_GRP1_IsEnabledClock\n * AHB1ENR GPIOFEN LL_AHB1_GRP1_IsEnabledClock\n * AHB1ENR GPIOGEN LL_AHB1_GRP1_IsEnabledClock\n * AHB1ENR GPIOHEN LL_AHB1_GRP1_IsEnabledClock\n * AHB1ENR GPIOIEN LL_AHB1_GRP1_IsEnabledClock\n * AHB1ENR GPIOJEN LL_AHB1_GRP1_IsEnabledClock\n * AHB1ENR GPIOKEN LL_AHB1_GRP1_IsEnabledClock\n * AHB1ENR CRCEN LL_AHB1_GRP1_IsEnabledClock\n * AHB1ENR BKPSRAMEN LL_AHB1_GRP1_IsEnabledClock\n * AHB1ENR CCMDATARAMEN LL_AHB1_GRP1_IsEnabledClock\n * AHB1ENR DMA1EN LL_AHB1_GRP1_IsEnabledClock\n * AHB1ENR DMA2EN LL_AHB1_GRP1_IsEnabledClock\n * AHB1ENR RNGEN LL_AHB1_GRP1_IsEnabledClock\n * AHB1ENR DMA2DEN LL_AHB1_GRP1_IsEnabledClock\n * AHB1ENR ETHMACEN LL_AHB1_GRP1_IsEnabledClock\n * AHB1ENR ETHMACTXEN LL_AHB1_GRP1_IsEnabledClock\n * AHB1ENR ETHMACRXEN LL_AHB1_GRP1_IsEnabledClock\n * AHB1ENR ETHMACPTPEN LL_AHB1_GRP1_IsEnabledClock\n * AHB1ENR OTGHSEN LL_AHB1_GRP1_IsEnabledClock\n * AHB1ENR OTGHSULPIEN LL_AHB1_GRP1_IsEnabledClock * @param Periphs This parameter can be a combination of the following values: * @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_GPIOH (*) * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOI (*) * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOJ (*) * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOK (*) * @arg @ref LL_AHB1_GRP1_PERIPH_CRC * @arg @ref LL_AHB1_GRP1_PERIPH_BKPSRAM (*) * @arg @ref LL_AHB1_GRP1_PERIPH_CCMDATARAM (*) * @arg @ref LL_AHB1_GRP1_PERIPH_DMA1 * @arg @ref LL_AHB1_GRP1_PERIPH_DMA2 * @arg @ref LL_AHB1_GRP1_PERIPH_RNG (*) * @arg @ref LL_AHB1_GRP1_PERIPH_DMA2D (*) * @arg @ref LL_AHB1_GRP1_PERIPH_ETHMAC (*) * @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACTX (*) * @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACRX (*) * @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACPTP (*) * @arg @ref LL_AHB1_GRP1_PERIPH_OTGHS (*) * @arg @ref LL_AHB1_GRP1_PERIPH_OTGHSULPI (*) * * (*) 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->AHB1ENR, Periphs) == Periphs); } /** * @brief Disable AHB1 peripherals clock. * @rmtoll AHB1ENR GPIOAEN LL_AHB1_GRP1_DisableClock\n * AHB1ENR GPIOBEN LL_AHB1_GRP1_DisableClock\n * AHB1ENR GPIOCEN LL_AHB1_GRP1_DisableClock\n * AHB1ENR GPIODEN LL_AHB1_GRP1_DisableClock\n * AHB1ENR GPIOEEN LL_AHB1_GRP1_DisableClock\n * AHB1ENR GPIOFEN LL_AHB1_GRP1_DisableClock\n * AHB1ENR GPIOGEN LL_AHB1_GRP1_DisableClock\n * AHB1ENR GPIOHEN LL_AHB1_GRP1_DisableClock\n * AHB1ENR GPIOIEN LL_AHB1_GRP1_DisableClock\n * AHB1ENR GPIOJEN LL_AHB1_GRP1_DisableClock\n * AHB1ENR GPIOKEN LL_AHB1_GRP1_DisableClock\n * AHB1ENR CRCEN LL_AHB1_GRP1_DisableClock\n * AHB1ENR BKPSRAMEN LL_AHB1_GRP1_DisableClock\n * AHB1ENR CCMDATARAMEN LL_AHB1_GRP1_DisableClock\n * AHB1ENR DMA1EN LL_AHB1_GRP1_DisableClock\n * AHB1ENR DMA2EN LL_AHB1_GRP1_DisableClock\n * AHB1ENR RNGEN LL_AHB1_GRP1_DisableClock\n * AHB1ENR DMA2DEN LL_AHB1_GRP1_DisableClock\n * AHB1ENR ETHMACEN LL_AHB1_GRP1_DisableClock\n * AHB1ENR ETHMACTXEN LL_AHB1_GRP1_DisableClock\n * AHB1ENR ETHMACRXEN LL_AHB1_GRP1_DisableClock\n * AHB1ENR ETHMACPTPEN LL_AHB1_GRP1_DisableClock\n * AHB1ENR OTGHSEN LL_AHB1_GRP1_DisableClock\n * AHB1ENR OTGHSULPIEN LL_AHB1_GRP1_DisableClock * @param Periphs This parameter can be a combination of the following values: * @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_GPIOH (*) * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOI (*) * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOJ (*) * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOK (*) * @arg @ref LL_AHB1_GRP1_PERIPH_CRC * @arg @ref LL_AHB1_GRP1_PERIPH_BKPSRAM (*) * @arg @ref LL_AHB1_GRP1_PERIPH_CCMDATARAM (*) * @arg @ref LL_AHB1_GRP1_PERIPH_DMA1 * @arg @ref LL_AHB1_GRP1_PERIPH_DMA2 * @arg @ref LL_AHB1_GRP1_PERIPH_RNG (*) * @arg @ref LL_AHB1_GRP1_PERIPH_DMA2D (*) * @arg @ref LL_AHB1_GRP1_PERIPH_ETHMAC (*) * @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACTX (*) * @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACRX (*) * @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACPTP (*) * @arg @ref LL_AHB1_GRP1_PERIPH_OTGHS (*) * @arg @ref LL_AHB1_GRP1_PERIPH_OTGHSULPI (*) * * (*) value not defined in all devices. * @retval None */ __STATIC_INLINE void LL_AHB1_GRP1_DisableClock(uint32_t Periphs) { CLEAR_BIT(RCC->AHB1ENR, Periphs); } /** * @brief Force AHB1 peripherals reset. * @rmtoll AHB1RSTR GPIOARST LL_AHB1_GRP1_ForceReset\n * AHB1RSTR GPIOBRST LL_AHB1_GRP1_ForceReset\n * AHB1RSTR GPIOCRST LL_AHB1_GRP1_ForceReset\n * AHB1RSTR GPIODRST LL_AHB1_GRP1_ForceReset\n * AHB1RSTR GPIOERST LL_AHB1_GRP1_ForceReset\n * AHB1RSTR GPIOFRST LL_AHB1_GRP1_ForceReset\n * AHB1RSTR GPIOGRST LL_AHB1_GRP1_ForceReset\n * AHB1RSTR GPIOHRST LL_AHB1_GRP1_ForceReset\n * AHB1RSTR GPIOIRST LL_AHB1_GRP1_ForceReset\n * AHB1RSTR GPIOJRST LL_AHB1_GRP1_ForceReset\n * AHB1RSTR GPIOKRST LL_AHB1_GRP1_ForceReset\n * AHB1RSTR CRCRST LL_AHB1_GRP1_ForceReset\n * AHB1RSTR DMA1RST LL_AHB1_GRP1_ForceReset\n * AHB1RSTR DMA2RST LL_AHB1_GRP1_ForceReset\n * AHB1RSTR RNGRST LL_AHB1_GRP1_ForceReset\n * AHB1RSTR DMA2DRST LL_AHB1_GRP1_ForceReset\n * AHB1RSTR ETHMACRST LL_AHB1_GRP1_ForceReset\n * AHB1RSTR OTGHSRST 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_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_GPIOH (*) * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOI (*) * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOJ (*) * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOK (*) * @arg @ref LL_AHB1_GRP1_PERIPH_CRC * @arg @ref LL_AHB1_GRP1_PERIPH_DMA1 * @arg @ref LL_AHB1_GRP1_PERIPH_DMA2 * @arg @ref LL_AHB1_GRP1_PERIPH_RNG (*) * @arg @ref LL_AHB1_GRP1_PERIPH_DMA2D (*) * @arg @ref LL_AHB1_GRP1_PERIPH_ETHMAC (*) * @arg @ref LL_AHB1_GRP1_PERIPH_OTGHS (*) * * (*) value not defined in all devices. * @retval None */ __STATIC_INLINE void LL_AHB1_GRP1_ForceReset(uint32_t Periphs) { SET_BIT(RCC->AHB1RSTR, Periphs); } /** * @brief Release AHB1 peripherals reset. * @rmtoll AHB1RSTR GPIOARST LL_AHB1_GRP1_ReleaseReset\n * AHB1RSTR GPIOBRST LL_AHB1_GRP1_ReleaseReset\n * AHB1RSTR GPIOCRST LL_AHB1_GRP1_ReleaseReset\n * AHB1RSTR GPIODRST LL_AHB1_GRP1_ReleaseReset\n * AHB1RSTR GPIOERST LL_AHB1_GRP1_ReleaseReset\n * AHB1RSTR GPIOFRST LL_AHB1_GRP1_ReleaseReset\n * AHB1RSTR GPIOGRST LL_AHB1_GRP1_ReleaseReset\n * AHB1RSTR GPIOHRST LL_AHB1_GRP1_ReleaseReset\n * AHB1RSTR GPIOIRST LL_AHB1_GRP1_ReleaseReset\n * AHB1RSTR GPIOJRST LL_AHB1_GRP1_ReleaseReset\n * AHB1RSTR GPIOKRST LL_AHB1_GRP1_ReleaseReset\n * AHB1RSTR CRCRST LL_AHB1_GRP1_ReleaseReset\n * AHB1RSTR DMA1RST LL_AHB1_GRP1_ReleaseReset\n * AHB1RSTR DMA2RST LL_AHB1_GRP1_ReleaseReset\n * AHB1RSTR RNGRST LL_AHB1_GRP1_ReleaseReset\n * AHB1RSTR DMA2DRST LL_AHB1_GRP1_ReleaseReset\n * AHB1RSTR ETHMACRST LL_AHB1_GRP1_ReleaseReset\n * AHB1RSTR OTGHSRST 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_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_GPIOH (*) * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOI (*) * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOJ (*) * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOK (*) * @arg @ref LL_AHB1_GRP1_PERIPH_CRC * @arg @ref LL_AHB1_GRP1_PERIPH_DMA1 * @arg @ref LL_AHB1_GRP1_PERIPH_DMA2 * @arg @ref LL_AHB1_GRP1_PERIPH_RNG (*) * @arg @ref LL_AHB1_GRP1_PERIPH_DMA2D (*) * @arg @ref LL_AHB1_GRP1_PERIPH_ETHMAC (*) * @arg @ref LL_AHB1_GRP1_PERIPH_OTGHS (*) * * (*) value not defined in all devices. * @retval None */ __STATIC_INLINE void LL_AHB1_GRP1_ReleaseReset(uint32_t Periphs) { CLEAR_BIT(RCC->AHB1RSTR, Periphs); } /** * @brief Enable AHB1 peripheral clocks in low-power mode * @rmtoll AHB1LPENR GPIOALPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR GPIOBLPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR GPIOCLPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR GPIODLPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR GPIOELPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR GPIOFLPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR GPIOGLPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR GPIOHLPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR GPIOILPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR GPIOJLPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR GPIOKLPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR CRCLPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR BKPSRAMLPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR FLITFLPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR SRAM1LPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR SRAM2LPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR SRAM3LPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR BKPSRAMLPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR DMA1LPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR DMA2LPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR DMA2DLPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR RNGLPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR ETHMACLPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR ETHMACTXLPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR ETHMACRXLPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR ETHMACPTPLPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR OTGHSLPEN LL_AHB1_GRP1_EnableClockLowPower\n * AHB1LPENR OTGHSULPILPEN LL_AHB1_GRP1_EnableClockLowPower * @param Periphs This parameter can be a combination of the following values: * @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_GPIOH (*) * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOI (*) * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOJ (*) * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOK (*) * @arg @ref LL_AHB1_GRP1_PERIPH_CRC * @arg @ref LL_AHB1_GRP1_PERIPH_BKPSRAM (*) * @arg @ref LL_AHB1_GRP1_PERIPH_FLITF * @arg @ref LL_AHB1_GRP1_PERIPH_SRAM1 * @arg @ref LL_AHB1_GRP1_PERIPH_SRAM2 (*) * @arg @ref LL_AHB1_GRP1_PERIPH_SRAM3 (*) * @arg @ref LL_AHB1_GRP1_PERIPH_DMA1 * @arg @ref LL_AHB1_GRP1_PERIPH_DMA2 * @arg @ref LL_AHB1_GRP1_PERIPH_RNG (*) * @arg @ref LL_AHB1_GRP1_PERIPH_DMA2D (*) * @arg @ref LL_AHB1_GRP1_PERIPH_ETHMAC (*) * @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACTX (*) * @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACRX (*) * @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACPTP (*) * @arg @ref LL_AHB1_GRP1_PERIPH_OTGHS (*) * @arg @ref LL_AHB1_GRP1_PERIPH_OTGHSULPI (*) * * (*) value not defined in all devices. * @retval None */ __STATIC_INLINE void LL_AHB1_GRP1_EnableClockLowPower(uint32_t Periphs) { __IO uint32_t tmpreg; SET_BIT(RCC->AHB1LPENR, Periphs); /* Delay after an RCC peripheral clock enabling */ tmpreg = READ_BIT(RCC->AHB1LPENR, Periphs); (void)tmpreg; } /** * @brief Disable AHB1 peripheral clocks in low-power mode * @rmtoll AHB1LPENR GPIOALPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR GPIOBLPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR GPIOCLPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR GPIODLPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR GPIOELPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR GPIOFLPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR GPIOGLPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR GPIOHLPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR GPIOILPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR GPIOJLPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR GPIOKLPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR CRCLPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR BKPSRAMLPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR FLITFLPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR SRAM1LPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR SRAM2LPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR SRAM3LPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR BKPSRAMLPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR DMA1LPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR DMA2LPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR DMA2DLPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR RNGLPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR ETHMACLPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR ETHMACTXLPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR ETHMACRXLPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR ETHMACPTPLPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR OTGHSLPEN LL_AHB1_GRP1_DisableClockLowPower\n * AHB1LPENR OTGHSULPILPEN LL_AHB1_GRP1_DisableClockLowPower * @param Periphs This parameter can be a combination of the following values: * @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_GPIOH (*) * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOI (*) * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOJ (*) * @arg @ref LL_AHB1_GRP1_PERIPH_GPIOK (*) * @arg @ref LL_AHB1_GRP1_PERIPH_CRC * @arg @ref LL_AHB1_GRP1_PERIPH_BKPSRAM (*) * @arg @ref LL_AHB1_GRP1_PERIPH_FLITF * @arg @ref LL_AHB1_GRP1_PERIPH_SRAM1 * @arg @ref LL_AHB1_GRP1_PERIPH_SRAM2 (*) * @arg @ref LL_AHB1_GRP1_PERIPH_SRAM3 (*) * @arg @ref LL_AHB1_GRP1_PERIPH_DMA1 * @arg @ref LL_AHB1_GRP1_PERIPH_DMA2 * @arg @ref LL_AHB1_GRP1_PERIPH_RNG (*) * @arg @ref LL_AHB1_GRP1_PERIPH_DMA2D (*) * @arg @ref LL_AHB1_GRP1_PERIPH_ETHMAC (*) * @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACTX (*) * @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACRX (*) * @arg @ref LL_AHB1_GRP1_PERIPH_ETHMACPTP (*) * @arg @ref LL_AHB1_GRP1_PERIPH_OTGHS (*) * @arg @ref LL_AHB1_GRP1_PERIPH_OTGHSULPI (*) * * (*) value not defined in all devices. * @retval None */ __STATIC_INLINE void LL_AHB1_GRP1_DisableClockLowPower(uint32_t Periphs) { CLEAR_BIT(RCC->AHB1LPENR, Periphs); } /** * @} */ #if defined(RCC_AHB2_SUPPORT) /** @defgroup BUS_LL_EF_AHB2 AHB2 * @{ */ /** * @brief Enable AHB2 peripherals clock. * @rmtoll AHB2ENR DCMIEN LL_AHB2_GRP1_EnableClock\n * AHB2ENR CRYPEN LL_AHB2_GRP1_EnableClock\n * AHB2ENR AESEN LL_AHB2_GRP1_EnableClock\n * AHB2ENR HASHEN LL_AHB2_GRP1_EnableClock\n * AHB2ENR RNGEN LL_AHB2_GRP1_EnableClock\n * AHB2ENR OTGFSEN LL_AHB2_GRP1_EnableClock * @param Periphs This parameter can be a combination of the following values: * @arg @ref LL_AHB2_GRP1_PERIPH_DCMI (*) * @arg @ref LL_AHB2_GRP1_PERIPH_CRYP (*) * @arg @ref LL_AHB2_GRP1_PERIPH_AES (*) * @arg @ref LL_AHB2_GRP1_PERIPH_HASH (*) * @arg @ref LL_AHB2_GRP1_PERIPH_RNG (*) * @arg @ref LL_AHB2_GRP1_PERIPH_OTGFS (*) * * (*) value not defined in all devices. * @retval None */ __STATIC_INLINE void LL_AHB2_GRP1_EnableClock(uint32_t Periphs) { __IO uint32_t tmpreg; SET_BIT(RCC->AHB2ENR, Periphs); /* Delay after an RCC peripheral clock enabling */ tmpreg = READ_BIT(RCC->AHB2ENR, Periphs); (void)tmpreg; } /** * @brief Check if AHB2 peripheral clock is enabled or not * @rmtoll AHB2ENR DCMIEN LL_AHB2_GRP1_IsEnabledClock\n * AHB2ENR CRYPEN LL_AHB2_GRP1_IsEnabledClock\n * AHB2ENR AESEN LL_AHB2_GRP1_IsEnabledClock\n * AHB2ENR HASHEN LL_AHB2_GRP1_IsEnabledClock\n * AHB2ENR RNGEN LL_AHB2_GRP1_IsEnabledClock\n * AHB2ENR OTGFSEN LL_AHB2_GRP1_IsEnabledClock * @param Periphs This parameter can be a combination of the following values: * @arg @ref LL_AHB2_GRP1_PERIPH_DCMI (*) * @arg @ref LL_AHB2_GRP1_PERIPH_CRYP (*) * @arg @ref LL_AHB2_GRP1_PERIPH_AES (*) * @arg @ref LL_AHB2_GRP1_PERIPH_HASH (*) * @arg @ref LL_AHB2_GRP1_PERIPH_RNG (*) * @arg @ref LL_AHB2_GRP1_PERIPH_OTGFS (*) * * (*) value not defined in all devices. * @retval State of Periphs (1 or 0). */ __STATIC_INLINE uint32_t LL_AHB2_GRP1_IsEnabledClock(uint32_t Periphs) { return (READ_BIT(RCC->AHB2ENR, Periphs) == Periphs); } /** * @brief Disable AHB2 peripherals clock. * @rmtoll AHB2ENR DCMIEN LL_AHB2_GRP1_DisableClock\n * AHB2ENR CRYPEN LL_AHB2_GRP1_DisableClock\n * AHB2ENR AESEN LL_AHB2_GRP1_DisableClock\n * AHB2ENR HASHEN LL_AHB2_GRP1_DisableClock\n * AHB2ENR RNGEN LL_AHB2_GRP1_DisableClock\n * AHB2ENR OTGFSEN LL_AHB2_GRP1_DisableClock * @param Periphs This parameter can be a combination of the following values: * @arg @ref LL_AHB2_GRP1_PERIPH_DCMI (*) * @arg @ref LL_AHB2_GRP1_PERIPH_CRYP (*) * @arg @ref LL_AHB2_GRP1_PERIPH_AES (*) * @arg @ref LL_AHB2_GRP1_PERIPH_HASH (*) * @arg @ref LL_AHB2_GRP1_PERIPH_RNG (*) * @arg @ref LL_AHB2_GRP1_PERIPH_OTGFS (*) * * (*) value not defined in all devices. * @retval None */ __STATIC_INLINE void LL_AHB2_GRP1_DisableClock(uint32_t Periphs) { CLEAR_BIT(RCC->AHB2ENR, Periphs); } /** * @brief Force AHB2 peripherals reset. * @rmtoll AHB2RSTR DCMIRST LL_AHB2_GRP1_ForceReset\n * AHB2RSTR CRYPRST LL_AHB2_GRP1_ForceReset\n * AHB2RSTR AESRST LL_AHB2_GRP1_ForceReset\n * AHB2RSTR HASHRST LL_AHB2_GRP1_ForceReset\n * AHB2RSTR RNGRST LL_AHB2_GRP1_ForceReset\n * AHB2RSTR OTGFSRST LL_AHB2_GRP1_ForceReset * @param Periphs This parameter can be a combination of the following values: * @arg @ref LL_AHB2_GRP1_PERIPH_ALL * @arg @ref LL_AHB2_GRP1_PERIPH_DCMI (*) * @arg @ref LL_AHB2_GRP1_PERIPH_CRYP (*) * @arg @ref LL_AHB2_GRP1_PERIPH_AES (*) * @arg @ref LL_AHB2_GRP1_PERIPH_HASH (*) * @arg @ref LL_AHB2_GRP1_PERIPH_RNG (*) * @arg @ref LL_AHB2_GRP1_PERIPH_OTGFS (*) * * (*) value not defined in all devices. * @retval None */ __STATIC_INLINE void LL_AHB2_GRP1_ForceReset(uint32_t Periphs) { SET_BIT(RCC->AHB2RSTR, Periphs); } /** * @brief Release AHB2 peripherals reset. * @rmtoll AHB2RSTR DCMIRST LL_AHB2_GRP1_ReleaseReset\n * AHB2RSTR CRYPRST LL_AHB2_GRP1_ReleaseReset\n * AHB2RSTR AESRST LL_AHB2_GRP1_ReleaseReset\n * AHB2RSTR HASHRST LL_AHB2_GRP1_ReleaseReset\n * AHB2RSTR RNGRST LL_AHB2_GRP1_ReleaseReset\n * AHB2RSTR OTGFSRST LL_AHB2_GRP1_ReleaseReset * @param Periphs This parameter can be a combination of the following values: * @arg @ref LL_AHB2_GRP1_PERIPH_ALL * @arg @ref LL_AHB2_GRP1_PERIPH_DCMI (*) * @arg @ref LL_AHB2_GRP1_PERIPH_CRYP (*) * @arg @ref LL_AHB2_GRP1_PERIPH_AES (*) * @arg @ref LL_AHB2_GRP1_PERIPH_HASH (*) * @arg @ref LL_AHB2_GRP1_PERIPH_RNG (*) * @arg @ref LL_AHB2_GRP1_PERIPH_OTGFS (*) * * (*) value not defined in all devices. * @retval None */ __STATIC_INLINE void LL_AHB2_GRP1_ReleaseReset(uint32_t Periphs) { CLEAR_BIT(RCC->AHB2RSTR, Periphs); } /** * @brief Enable AHB2 peripheral clocks in low-power mode * @rmtoll AHB2LPENR DCMILPEN LL_AHB2_GRP1_EnableClockLowPower\n * AHB2LPENR CRYPLPEN LL_AHB2_GRP1_EnableClockLowPower\n * AHB2LPENR AESLPEN LL_AHB2_GRP1_EnableClockLowPower\n * AHB2LPENR HASHLPEN LL_AHB2_GRP1_EnableClockLowPower\n * AHB2LPENR RNGLPEN LL_AHB2_GRP1_EnableClockLowPower\n * AHB2LPENR OTGFSLPEN LL_AHB2_GRP1_EnableClockLowPower * @param Periphs This parameter can be a combination of the following values: * @arg @ref LL_AHB2_GRP1_PERIPH_DCMI (*) * @arg @ref LL_AHB2_GRP1_PERIPH_CRYP (*) * @arg @ref LL_AHB2_GRP1_PERIPH_AES (*) * @arg @ref LL_AHB2_GRP1_PERIPH_HASH (*) * @arg @ref LL_AHB2_GRP1_PERIPH_RNG (*) * @arg @ref LL_AHB2_GRP1_PERIPH_OTGFS (*) * * (*) value not defined in all devices. * @retval None */ __STATIC_INLINE void LL_AHB2_GRP1_EnableClockLowPower(uint32_t Periphs) { __IO uint32_t tmpreg; SET_BIT(RCC->AHB2LPENR, Periphs); /* Delay after an RCC peripheral clock enabling */ tmpreg = READ_BIT(RCC->AHB2LPENR, Periphs); (void)tmpreg; } /** * @brief Disable AHB2 peripheral clocks in low-power mode * @rmtoll AHB2LPENR DCMILPEN LL_AHB2_GRP1_DisableClockLowPower\n * AHB2LPENR CRYPLPEN LL_AHB2_GRP1_DisableClockLowPower\n * AHB2LPENR AESLPEN LL_AHB2_GRP1_DisableClockLowPower\n * AHB2LPENR HASHLPEN LL_AHB2_GRP1_DisableClockLowPower\n * AHB2LPENR RNGLPEN LL_AHB2_GRP1_DisableClockLowPower\n * AHB2LPENR OTGFSLPEN LL_AHB2_GRP1_DisableClockLowPower * @param Periphs This parameter can be a combination of the following values: * @arg @ref LL_AHB2_GRP1_PERIPH_DCMI (*) * @arg @ref LL_AHB2_GRP1_PERIPH_CRYP (*) * @arg @ref LL_AHB2_GRP1_PERIPH_AES (*) * @arg @ref LL_AHB2_GRP1_PERIPH_HASH (*) * @arg @ref LL_AHB2_GRP1_PERIPH_RNG (*) * @arg @ref LL_AHB2_GRP1_PERIPH_OTGFS (*) * * (*) value not defined in all devices. * @retval None */ __STATIC_INLINE void LL_AHB2_GRP1_DisableClockLowPower(uint32_t Periphs) { CLEAR_BIT(RCC->AHB2LPENR, Periphs); } /** * @} */ #endif /* RCC_AHB2_SUPPORT */ #if defined(RCC_AHB3_SUPPORT) /** @defgroup BUS_LL_EF_AHB3 AHB3 * @{ */ /** * @brief Enable AHB3 peripherals clock. * @rmtoll AHB3ENR FMCEN LL_AHB3_GRP1_EnableClock\n * AHB3ENR FSMCEN LL_AHB3_GRP1_EnableClock\n * AHB3ENR QSPIEN LL_AHB3_GRP1_EnableClock * @param Periphs This parameter can be a combination of the following values: * @arg @ref LL_AHB3_GRP1_PERIPH_FMC (*) * @arg @ref LL_AHB3_GRP1_PERIPH_FSMC (*) * @arg @ref LL_AHB3_GRP1_PERIPH_QSPI (*) * * (*) value not defined in all devices. * @retval None */ __STATIC_INLINE void LL_AHB3_GRP1_EnableClock(uint32_t Periphs) { __IO uint32_t tmpreg; SET_BIT(RCC->AHB3ENR, Periphs); /* Delay after an RCC peripheral clock enabling */ tmpreg = READ_BIT(RCC->AHB3ENR, Periphs); (void)tmpreg; } /** * @brief Check if AHB3 peripheral clock is enabled or not * @rmtoll AHB3ENR FMCEN LL_AHB3_GRP1_IsEnabledClock\n * AHB3ENR FSMCEN LL_AHB3_GRP1_IsEnabledClock\n * AHB3ENR QSPIEN LL_AHB3_GRP1_IsEnabledClock * @param Periphs This parameter can be a combination of the following values: * @arg @ref LL_AHB3_GRP1_PERIPH_FMC (*) * @arg @ref LL_AHB3_GRP1_PERIPH_FSMC (*) * @arg @ref LL_AHB3_GRP1_PERIPH_QSPI (*) * * (*) value not defined in all devices. * @retval State of Periphs (1 or 0). */ __STATIC_INLINE uint32_t LL_AHB3_GRP1_IsEnabledClock(uint32_t Periphs) { return (READ_BIT(RCC->AHB3ENR, Periphs) == Periphs); } /** * @brief Disable AHB3 peripherals clock. * @rmtoll AHB3ENR FMCEN LL_AHB3_GRP1_DisableClock\n * AHB3ENR FSMCEN LL_AHB3_GRP1_DisableClock\n * AHB3ENR QSPIEN LL_AHB3_GRP1_DisableClock * @param Periphs This parameter can be a combination of the following values: * @arg @ref LL_AHB3_GRP1_PERIPH_FMC (*) * @arg @ref LL_AHB3_GRP1_PERIPH_FSMC (*) * @arg @ref LL_AHB3_GRP1_PERIPH_QSPI (*) * * (*) value not defined in all devices. * @retval None */ __STATIC_INLINE void LL_AHB3_GRP1_DisableClock(uint32_t Periphs) { CLEAR_BIT(RCC->AHB3ENR, Periphs); } /** * @brief Force AHB3 peripherals reset. * @rmtoll AHB3RSTR FMCRST LL_AHB3_GRP1_ForceReset\n * AHB3RSTR FSMCRST LL_AHB3_GRP1_ForceReset\n * AHB3RSTR QSPIRST LL_AHB3_GRP1_ForceReset * @param Periphs This parameter can be a combination of the following values: * @arg @ref LL_AHB3_GRP1_PERIPH_ALL * @arg @ref LL_AHB3_GRP1_PERIPH_FMC (*) * @arg @ref LL_AHB3_GRP1_PERIPH_FSMC (*) * @arg @ref LL_AHB3_GRP1_PERIPH_QSPI (*) * * (*) value not defined in all devices. * @retval None */ __STATIC_INLINE void LL_AHB3_GRP1_ForceReset(uint32_t Periphs) { SET_BIT(RCC->AHB3RSTR, Periphs); } /** * @brief Release AHB3 peripherals reset. * @rmtoll AHB3RSTR FMCRST LL_AHB3_GRP1_ReleaseReset\n * AHB3RSTR FSMCRST LL_AHB3_GRP1_ReleaseReset\n * AHB3RSTR QSPIRST LL_AHB3_GRP1_ReleaseReset * @param Periphs This parameter can be a combination of the following values: * @arg @ref LL_AHB2_GRP1_PERIPH_ALL * @arg @ref LL_AHB3_GRP1_PERIPH_FMC (*) * @arg @ref LL_AHB3_GRP1_PERIPH_FSMC (*) * @arg @ref LL_AHB3_GRP1_PERIPH_QSPI (*) * * (*) value not defined in all devices. * @retval None */ __STATIC_INLINE void LL_AHB3_GRP1_ReleaseReset(uint32_t Periphs) { CLEAR_BIT(RCC->AHB3RSTR, Periphs); } /** * @brief Enable AHB3 peripheral clocks in low-power mode * @rmtoll AHB3LPENR FMCLPEN LL_AHB3_GRP1_EnableClockLowPower\n * AHB3LPENR FSMCLPEN LL_AHB3_GRP1_EnableClockLowPower\n * AHB3LPENR QSPILPEN LL_AHB3_GRP1_EnableClockLowPower * @param Periphs This parameter can be a combination of the following values: * @arg @ref LL_AHB3_GRP1_PERIPH_FMC (*) * @arg @ref LL_AHB3_GRP1_PERIPH_FSMC (*) * @arg @ref LL_AHB3_GRP1_PERIPH_QSPI (*) * * (*) value not defined in all devices. * @retval None */ __STATIC_INLINE void LL_AHB3_GRP1_EnableClockLowPower(uint32_t Periphs) { __IO uint32_t tmpreg; SET_BIT(RCC->AHB3LPENR, Periphs); /* Delay after an RCC peripheral clock enabling */ tmpreg = READ_BIT(RCC->AHB3LPENR, Periphs); (void)tmpreg; } /** * @brief Disable AHB3 peripheral clocks in low-power mode * @rmtoll AHB3LPENR FMCLPEN LL_AHB3_GRP1_DisableClockLowPower\n * AHB3LPENR FSMCLPEN LL_AHB3_GRP1_DisableClockLowPower\n * AHB3LPENR QSPILPEN LL_AHB3_GRP1_DisableClockLowPower * @param Periphs This parameter can be a combination of the following values: * @arg @ref LL_AHB3_GRP1_PERIPH_FMC (*) * @arg @ref LL_AHB3_GRP1_PERIPH_FSMC (*) * @arg @ref LL_AHB3_GRP1_PERIPH_QSPI (*) * * (*) value not defined in all devices. * @retval None */ __STATIC_INLINE void LL_AHB3_GRP1_DisableClockLowPower(uint32_t Periphs) { CLEAR_BIT(RCC->AHB3LPENR, Periphs); } /** * @} */ #endif /* RCC_AHB3_SUPPORT */ /** @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 LPTIM1EN 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 SPDIFRXEN 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 I2C3EN LL_APB1_GRP1_EnableClock\n * APB1ENR FMPI2C1EN LL_APB1_GRP1_EnableClock\n * APB1ENR CAN1EN LL_APB1_GRP1_EnableClock\n * APB1ENR CAN2EN LL_APB1_GRP1_EnableClock\n * APB1ENR CAN3EN LL_APB1_GRP1_EnableClock\n * APB1ENR CECEN LL_APB1_GRP1_EnableClock\n * APB1ENR PWREN LL_APB1_GRP1_EnableClock\n * APB1ENR DACEN LL_APB1_GRP1_EnableClock\n * APB1ENR UART7EN LL_APB1_GRP1_EnableClock\n * APB1ENR UART8EN LL_APB1_GRP1_EnableClock\n * APB1ENR RTCAPBEN 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_LPTIM1 (*) * @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_SPDIFRX (*) * @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_I2C3 (*) * @arg @ref LL_APB1_GRP1_PERIPH_FMPI2C1 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CAN1 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CAN2 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CAN3 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CEC (*) * @arg @ref LL_APB1_GRP1_PERIPH_PWR * @arg @ref LL_APB1_GRP1_PERIPH_DAC1 (*) * @arg @ref LL_APB1_GRP1_PERIPH_UART7 (*) * @arg @ref LL_APB1_GRP1_PERIPH_UART8 (*) * @arg @ref LL_APB1_GRP1_PERIPH_RTCAPB (*) * * (*) 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 LPTIM1EN 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 SPDIFRXEN 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 I2C3EN LL_APB1_GRP1_IsEnabledClock\n * APB1ENR FMPI2C1EN LL_APB1_GRP1_IsEnabledClock\n * APB1ENR CAN1EN LL_APB1_GRP1_IsEnabledClock\n * APB1ENR CAN2EN LL_APB1_GRP1_IsEnabledClock\n * APB1ENR CAN3EN LL_APB1_GRP1_IsEnabledClock\n * APB1ENR CECEN LL_APB1_GRP1_IsEnabledClock\n * APB1ENR PWREN LL_APB1_GRP1_IsEnabledClock\n * APB1ENR DACEN LL_APB1_GRP1_IsEnabledClock\n * APB1ENR UART7EN LL_APB1_GRP1_IsEnabledClock\n * APB1ENR UART8EN LL_APB1_GRP1_IsEnabledClock\n * APB1ENR RTCAPBEN 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_LPTIM1 (*) * @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_SPDIFRX (*) * @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_I2C3 (*) * @arg @ref LL_APB1_GRP1_PERIPH_FMPI2C1 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CAN1 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CAN2 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CAN3 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CEC (*) * @arg @ref LL_APB1_GRP1_PERIPH_PWR * @arg @ref LL_APB1_GRP1_PERIPH_DAC1 (*) * @arg @ref LL_APB1_GRP1_PERIPH_UART7 (*) * @arg @ref LL_APB1_GRP1_PERIPH_UART8 (*) * @arg @ref LL_APB1_GRP1_PERIPH_RTCAPB (*) * * (*) 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 LPTIM1EN 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 SPDIFRXEN 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 I2C3EN LL_APB1_GRP1_DisableClock\n * APB1ENR FMPI2C1EN LL_APB1_GRP1_DisableClock\n * APB1ENR CAN1EN LL_APB1_GRP1_DisableClock\n * APB1ENR CAN2EN LL_APB1_GRP1_DisableClock\n * APB1ENR CAN3EN LL_APB1_GRP1_DisableClock\n * APB1ENR CECEN LL_APB1_GRP1_DisableClock\n * APB1ENR PWREN LL_APB1_GRP1_DisableClock\n * APB1ENR DACEN LL_APB1_GRP1_DisableClock\n * APB1ENR UART7EN LL_APB1_GRP1_DisableClock\n * APB1ENR UART8EN LL_APB1_GRP1_DisableClock\n * APB1ENR RTCAPBEN 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_LPTIM1 (*) * @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_SPDIFRX (*) * @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_I2C3 (*) * @arg @ref LL_APB1_GRP1_PERIPH_FMPI2C1 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CAN1 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CAN2 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CAN3 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CEC (*) * @arg @ref LL_APB1_GRP1_PERIPH_PWR * @arg @ref LL_APB1_GRP1_PERIPH_DAC1 (*) * @arg @ref LL_APB1_GRP1_PERIPH_UART7 (*) * @arg @ref LL_APB1_GRP1_PERIPH_UART8 (*) * @arg @ref LL_APB1_GRP1_PERIPH_RTCAPB (*) * * (*) 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 LPTIM1RST 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 SPDIFRXRST 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 I2C3RST LL_APB1_GRP1_ForceReset\n * APB1RSTR FMPI2C1RST LL_APB1_GRP1_ForceReset\n * APB1RSTR CAN1RST LL_APB1_GRP1_ForceReset\n * APB1RSTR CAN2RST LL_APB1_GRP1_ForceReset\n * APB1RSTR CAN3RST LL_APB1_GRP1_ForceReset\n * APB1RSTR CECRST LL_APB1_GRP1_ForceReset\n * APB1RSTR PWRRST LL_APB1_GRP1_ForceReset\n * APB1RSTR DACRST LL_APB1_GRP1_ForceReset\n * APB1RSTR UART7RST LL_APB1_GRP1_ForceReset\n * APB1RSTR UART8RST LL_APB1_GRP1_ForceReset * @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_LPTIM1 (*) * @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_SPDIFRX (*) * @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_I2C3 (*) * @arg @ref LL_APB1_GRP1_PERIPH_FMPI2C1 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CAN1 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CAN2 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CAN3 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CEC (*) * @arg @ref LL_APB1_GRP1_PERIPH_PWR * @arg @ref LL_APB1_GRP1_PERIPH_DAC1 (*) * @arg @ref LL_APB1_GRP1_PERIPH_UART7 (*) * @arg @ref LL_APB1_GRP1_PERIPH_UART8 (*) * * (*) 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 LPTIM1RST 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 SPDIFRXRST 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 I2C3RST LL_APB1_GRP1_ReleaseReset\n * APB1RSTR FMPI2C1RST LL_APB1_GRP1_ReleaseReset\n * APB1RSTR CAN1RST LL_APB1_GRP1_ReleaseReset\n * APB1RSTR CAN2RST LL_APB1_GRP1_ReleaseReset\n * APB1RSTR CAN3RST LL_APB1_GRP1_ReleaseReset\n * APB1RSTR CECRST LL_APB1_GRP1_ReleaseReset\n * APB1RSTR PWRRST LL_APB1_GRP1_ReleaseReset\n * APB1RSTR DACRST LL_APB1_GRP1_ReleaseReset\n * APB1RSTR UART7RST LL_APB1_GRP1_ReleaseReset\n * APB1RSTR UART8RST LL_APB1_GRP1_ReleaseReset * @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_LPTIM1 (*) * @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_SPDIFRX (*) * @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_I2C3 (*) * @arg @ref LL_APB1_GRP1_PERIPH_FMPI2C1 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CAN1 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CAN2 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CAN3 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CEC (*) * @arg @ref LL_APB1_GRP1_PERIPH_PWR * @arg @ref LL_APB1_GRP1_PERIPH_DAC1 (*) * @arg @ref LL_APB1_GRP1_PERIPH_UART7 (*) * @arg @ref LL_APB1_GRP1_PERIPH_UART8 (*) * * (*) value not defined in all devices. * @retval None */ __STATIC_INLINE void LL_APB1_GRP1_ReleaseReset(uint32_t Periphs) { CLEAR_BIT(RCC->APB1RSTR, Periphs); } /** * @brief Enable APB1 peripheral clocks in low-power mode * @rmtoll APB1LPENR TIM2LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR TIM3LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR TIM4LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR TIM5LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR TIM6LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR TIM7LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR TIM12LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR TIM13LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR TIM14LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR LPTIM1LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR WWDGLPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR SPI2LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR SPI3LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR SPDIFRXLPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR USART2LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR USART3LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR UART4LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR UART5LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR I2C1LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR I2C2LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR I2C3LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR FMPI2C1LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR CAN1LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR CAN2LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR CAN3LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR CECLPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR PWRLPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR DACLPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR UART7LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR UART8LPEN LL_APB1_GRP1_EnableClockLowPower\n * APB1LPENR RTCAPBLPEN LL_APB1_GRP1_EnableClockLowPower * @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_LPTIM1 (*) * @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_SPDIFRX (*) * @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_I2C3 (*) * @arg @ref LL_APB1_GRP1_PERIPH_FMPI2C1 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CAN1 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CAN2 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CAN3 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CEC (*) * @arg @ref LL_APB1_GRP1_PERIPH_PWR * @arg @ref LL_APB1_GRP1_PERIPH_DAC1 (*) * @arg @ref LL_APB1_GRP1_PERIPH_UART7 (*) * @arg @ref LL_APB1_GRP1_PERIPH_UART8 (*) * @arg @ref LL_APB1_GRP1_PERIPH_RTCAPB (*) * * (*) value not defined in all devices. * @retval None */ __STATIC_INLINE void LL_APB1_GRP1_EnableClockLowPower(uint32_t Periphs) { __IO uint32_t tmpreg; SET_BIT(RCC->APB1LPENR, Periphs); /* Delay after an RCC peripheral clock enabling */ tmpreg = READ_BIT(RCC->APB1LPENR, Periphs); (void)tmpreg; } /** * @brief Disable APB1 peripheral clocks in low-power mode * @rmtoll APB1LPENR TIM2LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR TIM3LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR TIM4LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR TIM5LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR TIM6LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR TIM7LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR TIM12LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR TIM13LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR TIM14LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR LPTIM1LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR WWDGLPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR SPI2LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR SPI3LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR SPDIFRXLPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR USART2LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR USART3LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR UART4LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR UART5LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR I2C1LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR I2C2LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR I2C3LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR FMPI2C1LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR CAN1LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR CAN2LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR CAN3LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR CECLPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR PWRLPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR DACLPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR UART7LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR UART8LPEN LL_APB1_GRP1_DisableClockLowPower\n * APB1LPENR RTCAPBLPEN LL_APB1_GRP1_DisableClockLowPower * @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_LPTIM1 (*) * @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_SPDIFRX (*) * @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_I2C3 (*) * @arg @ref LL_APB1_GRP1_PERIPH_FMPI2C1 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CAN1 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CAN2 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CAN3 (*) * @arg @ref LL_APB1_GRP1_PERIPH_CEC (*) * @arg @ref LL_APB1_GRP1_PERIPH_PWR * @arg @ref LL_APB1_GRP1_PERIPH_DAC1 (*) * @arg @ref LL_APB1_GRP1_PERIPH_UART7 (*) * @arg @ref LL_APB1_GRP1_PERIPH_UART8 (*) * @arg @ref LL_APB1_GRP1_PERIPH_RTCAPB (*) * * (*) value not defined in all devices. * @retval None */ __STATIC_INLINE void LL_APB1_GRP1_DisableClockLowPower(uint32_t Periphs) { CLEAR_BIT(RCC->APB1LPENR, Periphs); } /** * @} */ /** @defgroup BUS_LL_EF_APB2 APB2 * @{ */ /** * @brief Enable APB2 peripherals clock. * @rmtoll APB2ENR TIM1EN LL_APB2_GRP1_EnableClock\n * APB2ENR TIM8EN LL_APB2_GRP1_EnableClock\n * APB2ENR USART1EN LL_APB2_GRP1_EnableClock\n * APB2ENR USART6EN LL_APB2_GRP1_EnableClock\n * APB2ENR UART9EN LL_APB2_GRP1_EnableClock\n * APB2ENR UART10EN LL_APB2_GRP1_EnableClock\n * APB2ENR ADC1EN LL_APB2_GRP1_EnableClock\n * APB2ENR ADC2EN LL_APB2_GRP1_EnableClock\n * APB2ENR ADC3EN LL_APB2_GRP1_EnableClock\n * APB2ENR SDIOEN LL_APB2_GRP1_EnableClock\n * APB2ENR SPI1EN LL_APB2_GRP1_EnableClock\n * APB2ENR SPI4EN LL_APB2_GRP1_EnableClock\n * APB2ENR SYSCFGEN LL_APB2_GRP1_EnableClock\n * APB2ENR EXTITEN LL_APB2_GRP1_EnableClock\n * APB2ENR TIM9EN LL_APB2_GRP1_EnableClock\n * APB2ENR TIM10EN LL_APB2_GRP1_EnableClock\n * APB2ENR TIM11EN LL_APB2_GRP1_EnableClock\n * APB2ENR SPI5EN LL_APB2_GRP1_EnableClock\n * APB2ENR SPI6EN LL_APB2_GRP1_EnableClock\n * APB2ENR SAI1EN LL_APB2_GRP1_EnableClock\n * APB2ENR SAI2EN LL_APB2_GRP1_EnableClock\n * APB2ENR LTDCEN LL_APB2_GRP1_EnableClock\n * APB2ENR DSIEN LL_APB2_GRP1_EnableClock\n * APB2ENR DFSDM1EN LL_APB2_GRP1_EnableClock\n * APB2ENR DFSDM2EN LL_APB2_GRP1_EnableClock * @param Periphs This parameter can be a combination of the following values: * @arg @ref LL_APB2_GRP1_PERIPH_TIM1 * @arg @ref LL_APB2_GRP1_PERIPH_TIM8 (*) * @arg @ref LL_APB2_GRP1_PERIPH_USART1 * @arg @ref LL_APB2_GRP1_PERIPH_USART6 (*) * @arg @ref LL_APB2_GRP1_PERIPH_UART9 (*) * @arg @ref LL_APB2_GRP1_PERIPH_UART10 (*) * @arg @ref LL_APB2_GRP1_PERIPH_ADC1 * @arg @ref LL_APB2_GRP1_PERIPH_ADC2 (*) * @arg @ref LL_APB2_GRP1_PERIPH_ADC3 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SDIO (*) * @arg @ref LL_APB2_GRP1_PERIPH_SPI1 * @arg @ref LL_APB2_GRP1_PERIPH_SPI4 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SYSCFG * @arg @ref LL_APB2_GRP1_PERIPH_EXTI (*) * @arg @ref LL_APB2_GRP1_PERIPH_TIM9 * @arg @ref LL_APB2_GRP1_PERIPH_TIM10 (*) * @arg @ref LL_APB2_GRP1_PERIPH_TIM11 * @arg @ref LL_APB2_GRP1_PERIPH_SPI5 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SPI6 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SAI1 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SAI2 (*) * @arg @ref LL_APB2_GRP1_PERIPH_LTDC (*) * @arg @ref LL_APB2_GRP1_PERIPH_DSI (*) * @arg @ref LL_APB2_GRP1_PERIPH_DFSDM1 (*) * @arg @ref LL_APB2_GRP1_PERIPH_DFSDM2 (*) * * (*) 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 TIM1EN LL_APB2_GRP1_IsEnabledClock\n * APB2ENR TIM8EN LL_APB2_GRP1_IsEnabledClock\n * APB2ENR USART1EN LL_APB2_GRP1_IsEnabledClock\n * APB2ENR USART6EN LL_APB2_GRP1_IsEnabledClock\n * APB2ENR UART9EN LL_APB2_GRP1_IsEnabledClock\n * APB2ENR UART10EN LL_APB2_GRP1_IsEnabledClock\n * APB2ENR ADC1EN LL_APB2_GRP1_IsEnabledClock\n * APB2ENR ADC2EN LL_APB2_GRP1_IsEnabledClock\n * APB2ENR ADC3EN LL_APB2_GRP1_IsEnabledClock\n * APB2ENR SDIOEN LL_APB2_GRP1_IsEnabledClock\n * APB2ENR SPI1EN LL_APB2_GRP1_IsEnabledClock\n * APB2ENR SPI4EN LL_APB2_GRP1_IsEnabledClock\n * APB2ENR SYSCFGEN LL_APB2_GRP1_IsEnabledClock\n * APB2ENR EXTITEN LL_APB2_GRP1_IsEnabledClock\n * APB2ENR TIM9EN LL_APB2_GRP1_IsEnabledClock\n * APB2ENR TIM10EN LL_APB2_GRP1_IsEnabledClock\n * APB2ENR TIM11EN LL_APB2_GRP1_IsEnabledClock\n * APB2ENR SPI5EN LL_APB2_GRP1_IsEnabledClock\n * APB2ENR SPI6EN LL_APB2_GRP1_IsEnabledClock\n * APB2ENR SAI1EN LL_APB2_GRP1_IsEnabledClock\n * APB2ENR SAI2EN LL_APB2_GRP1_IsEnabledClock\n * APB2ENR LTDCEN LL_APB2_GRP1_IsEnabledClock\n * APB2ENR DSIEN LL_APB2_GRP1_IsEnabledClock\n * APB2ENR DFSDM1EN LL_APB2_GRP1_IsEnabledClock\n * APB2ENR DFSDM2EN LL_APB2_GRP1_IsEnabledClock * @param Periphs This parameter can be a combination of the following values: * @arg @ref LL_APB2_GRP1_PERIPH_TIM1 * @arg @ref LL_APB2_GRP1_PERIPH_TIM8 (*) * @arg @ref LL_APB2_GRP1_PERIPH_USART1 * @arg @ref LL_APB2_GRP1_PERIPH_USART6 (*) * @arg @ref LL_APB2_GRP1_PERIPH_UART9 (*) * @arg @ref LL_APB2_GRP1_PERIPH_UART10 (*) * @arg @ref LL_APB2_GRP1_PERIPH_ADC1 * @arg @ref LL_APB2_GRP1_PERIPH_ADC2 (*) * @arg @ref LL_APB2_GRP1_PERIPH_ADC3 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SDIO (*) * @arg @ref LL_APB2_GRP1_PERIPH_SPI1 * @arg @ref LL_APB2_GRP1_PERIPH_SPI4 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SYSCFG * @arg @ref LL_APB2_GRP1_PERIPH_EXTI (*) * @arg @ref LL_APB2_GRP1_PERIPH_TIM9 * @arg @ref LL_APB2_GRP1_PERIPH_TIM10 (*) * @arg @ref LL_APB2_GRP1_PERIPH_TIM11 * @arg @ref LL_APB2_GRP1_PERIPH_SPI5 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SPI6 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SAI1 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SAI2 (*) * @arg @ref LL_APB2_GRP1_PERIPH_LTDC (*) * @arg @ref LL_APB2_GRP1_PERIPH_DSI (*) * @arg @ref LL_APB2_GRP1_PERIPH_DFSDM1 (*) * @arg @ref LL_APB2_GRP1_PERIPH_DFSDM2 (*) * * (*) 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 TIM1EN LL_APB2_GRP1_DisableClock\n * APB2ENR TIM8EN LL_APB2_GRP1_DisableClock\n * APB2ENR USART1EN LL_APB2_GRP1_DisableClock\n * APB2ENR USART6EN LL_APB2_GRP1_DisableClock\n * APB2ENR UART9EN LL_APB2_GRP1_DisableClock\n * APB2ENR UART10EN LL_APB2_GRP1_DisableClock\n * APB2ENR ADC1EN LL_APB2_GRP1_DisableClock\n * APB2ENR ADC2EN LL_APB2_GRP1_DisableClock\n * APB2ENR ADC3EN LL_APB2_GRP1_DisableClock\n * APB2ENR SDIOEN LL_APB2_GRP1_DisableClock\n * APB2ENR SPI1EN LL_APB2_GRP1_DisableClock\n * APB2ENR SPI4EN LL_APB2_GRP1_DisableClock\n * APB2ENR SYSCFGEN LL_APB2_GRP1_DisableClock\n * APB2ENR EXTITEN LL_APB2_GRP1_DisableClock\n * APB2ENR TIM9EN LL_APB2_GRP1_DisableClock\n * APB2ENR TIM10EN LL_APB2_GRP1_DisableClock\n * APB2ENR TIM11EN LL_APB2_GRP1_DisableClock\n * APB2ENR SPI5EN LL_APB2_GRP1_DisableClock\n * APB2ENR SPI6EN LL_APB2_GRP1_DisableClock\n * APB2ENR SAI1EN LL_APB2_GRP1_DisableClock\n * APB2ENR SAI2EN LL_APB2_GRP1_DisableClock\n * APB2ENR LTDCEN LL_APB2_GRP1_DisableClock\n * APB2ENR DSIEN LL_APB2_GRP1_DisableClock\n * APB2ENR DFSDM1EN LL_APB2_GRP1_DisableClock\n * APB2ENR DFSDM2EN LL_APB2_GRP1_DisableClock * @param Periphs This parameter can be a combination of the following values: * @arg @ref LL_APB2_GRP1_PERIPH_TIM1 * @arg @ref LL_APB2_GRP1_PERIPH_TIM8 (*) * @arg @ref LL_APB2_GRP1_PERIPH_USART1 * @arg @ref LL_APB2_GRP1_PERIPH_USART6 (*) * @arg @ref LL_APB2_GRP1_PERIPH_UART9 (*) * @arg @ref LL_APB2_GRP1_PERIPH_UART10 (*) * @arg @ref LL_APB2_GRP1_PERIPH_ADC1 * @arg @ref LL_APB2_GRP1_PERIPH_ADC2 (*) * @arg @ref LL_APB2_GRP1_PERIPH_ADC3 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SDIO (*) * @arg @ref LL_APB2_GRP1_PERIPH_SPI1 * @arg @ref LL_APB2_GRP1_PERIPH_SPI4 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SYSCFG * @arg @ref LL_APB2_GRP1_PERIPH_EXTI (*) * @arg @ref LL_APB2_GRP1_PERIPH_TIM9 * @arg @ref LL_APB2_GRP1_PERIPH_TIM10 (*) * @arg @ref LL_APB2_GRP1_PERIPH_TIM11 * @arg @ref LL_APB2_GRP1_PERIPH_SPI5 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SPI6 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SAI1 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SAI2 (*) * @arg @ref LL_APB2_GRP1_PERIPH_LTDC (*) * @arg @ref LL_APB2_GRP1_PERIPH_DSI (*) * @arg @ref LL_APB2_GRP1_PERIPH_DFSDM1 (*) * @arg @ref LL_APB2_GRP1_PERIPH_DFSDM2 (*) * * (*) 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 TIM1RST LL_APB2_GRP1_ForceReset\n * APB2RSTR TIM8RST LL_APB2_GRP1_ForceReset\n * APB2RSTR USART1RST LL_APB2_GRP1_ForceReset\n * APB2RSTR USART6RST LL_APB2_GRP1_ForceReset\n * APB2RSTR UART9RST LL_APB2_GRP1_ForceReset\n * APB2RSTR UART10RST LL_APB2_GRP1_ForceReset\n * APB2RSTR ADCRST LL_APB2_GRP1_ForceReset\n * APB2RSTR SDIORST LL_APB2_GRP1_ForceReset\n * APB2RSTR SPI1RST LL_APB2_GRP1_ForceReset\n * APB2RSTR SPI4RST LL_APB2_GRP1_ForceReset\n * APB2RSTR SYSCFGRST LL_APB2_GRP1_ForceReset\n * APB2RSTR TIM9RST LL_APB2_GRP1_ForceReset\n * APB2RSTR TIM10RST LL_APB2_GRP1_ForceReset\n * APB2RSTR TIM11RST LL_APB2_GRP1_ForceReset\n * APB2RSTR SPI5RST LL_APB2_GRP1_ForceReset\n * APB2RSTR SPI6RST LL_APB2_GRP1_ForceReset\n * APB2RSTR SAI1RST LL_APB2_GRP1_ForceReset\n * APB2RSTR SAI2RST LL_APB2_GRP1_ForceReset\n * APB2RSTR LTDCRST LL_APB2_GRP1_ForceReset\n * APB2RSTR DSIRST LL_APB2_GRP1_ForceReset\n * APB2RSTR DFSDM1RST LL_APB2_GRP1_ForceReset\n * APB2RSTR DFSDM2RST 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_TIM1 * @arg @ref LL_APB2_GRP1_PERIPH_TIM8 (*) * @arg @ref LL_APB2_GRP1_PERIPH_USART1 * @arg @ref LL_APB2_GRP1_PERIPH_USART6 (*) * @arg @ref LL_APB2_GRP1_PERIPH_UART9 (*) * @arg @ref LL_APB2_GRP1_PERIPH_UART10 (*) * @arg @ref LL_APB2_GRP1_PERIPH_ADC * @arg @ref LL_APB2_GRP1_PERIPH_SDIO (*) * @arg @ref LL_APB2_GRP1_PERIPH_SPI1 * @arg @ref LL_APB2_GRP1_PERIPH_SPI4 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SYSCFG * @arg @ref LL_APB2_GRP1_PERIPH_TIM9 * @arg @ref LL_APB2_GRP1_PERIPH_TIM10 (*) * @arg @ref LL_APB2_GRP1_PERIPH_TIM11 * @arg @ref LL_APB2_GRP1_PERIPH_SPI5 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SPI6 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SAI1 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SAI2 (*) * @arg @ref LL_APB2_GRP1_PERIPH_LTDC (*) * @arg @ref LL_APB2_GRP1_PERIPH_DSI (*) * @arg @ref LL_APB2_GRP1_PERIPH_DFSDM1 (*) * @arg @ref LL_APB2_GRP1_PERIPH_DFSDM2 (*) * * (*) 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 TIM1RST LL_APB2_GRP1_ReleaseReset\n * APB2RSTR TIM8RST LL_APB2_GRP1_ReleaseReset\n * APB2RSTR USART1RST LL_APB2_GRP1_ReleaseReset\n * APB2RSTR USART6RST LL_APB2_GRP1_ReleaseReset\n * APB2RSTR UART9RST LL_APB2_GRP1_ReleaseReset\n * APB2RSTR UART10RST LL_APB2_GRP1_ReleaseReset\n * APB2RSTR ADCRST LL_APB2_GRP1_ReleaseReset\n * APB2RSTR SDIORST LL_APB2_GRP1_ReleaseReset\n * APB2RSTR SPI1RST LL_APB2_GRP1_ReleaseReset\n * APB2RSTR SPI4RST LL_APB2_GRP1_ReleaseReset\n * APB2RSTR SYSCFGRST LL_APB2_GRP1_ReleaseReset\n * APB2RSTR TIM9RST LL_APB2_GRP1_ReleaseReset\n * APB2RSTR TIM10RST LL_APB2_GRP1_ReleaseReset\n * APB2RSTR TIM11RST LL_APB2_GRP1_ReleaseReset\n * APB2RSTR SPI5RST LL_APB2_GRP1_ReleaseReset\n * APB2RSTR SPI6RST LL_APB2_GRP1_ReleaseReset\n * APB2RSTR SAI1RST LL_APB2_GRP1_ReleaseReset\n * APB2RSTR SAI2RST LL_APB2_GRP1_ReleaseReset\n * APB2RSTR LTDCRST LL_APB2_GRP1_ReleaseReset\n * APB2RSTR DSIRST LL_APB2_GRP1_ReleaseReset\n * APB2RSTR DFSDM1RST LL_APB2_GRP1_ReleaseReset\n * APB2RSTR DFSDM2RST 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_TIM1 * @arg @ref LL_APB2_GRP1_PERIPH_TIM8 (*) * @arg @ref LL_APB2_GRP1_PERIPH_USART1 * @arg @ref LL_APB2_GRP1_PERIPH_USART6 (*) * @arg @ref LL_APB2_GRP1_PERIPH_UART9 (*) * @arg @ref LL_APB2_GRP1_PERIPH_UART10 (*) * @arg @ref LL_APB2_GRP1_PERIPH_ADC * @arg @ref LL_APB2_GRP1_PERIPH_SDIO (*) * @arg @ref LL_APB2_GRP1_PERIPH_SPI1 * @arg @ref LL_APB2_GRP1_PERIPH_SPI4 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SYSCFG * @arg @ref LL_APB2_GRP1_PERIPH_EXTI (*) * @arg @ref LL_APB2_GRP1_PERIPH_TIM9 * @arg @ref LL_APB2_GRP1_PERIPH_TIM10 (*) * @arg @ref LL_APB2_GRP1_PERIPH_TIM11 * @arg @ref LL_APB2_GRP1_PERIPH_SPI5 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SPI6 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SAI1 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SAI2 (*) * @arg @ref LL_APB2_GRP1_PERIPH_LTDC (*) * @arg @ref LL_APB2_GRP1_PERIPH_DSI (*) * @arg @ref LL_APB2_GRP1_PERIPH_DFSDM1 (*) * @arg @ref LL_APB2_GRP1_PERIPH_DFSDM2 (*) * * (*) value not defined in all devices. * @retval None */ __STATIC_INLINE void LL_APB2_GRP1_ReleaseReset(uint32_t Periphs) { CLEAR_BIT(RCC->APB2RSTR, Periphs); } /** * @brief Enable APB2 peripheral clocks in low-power mode * @rmtoll APB2LPENR TIM1LPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR TIM8LPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR USART1LPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR USART6LPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR UART9LPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR UART10LPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR ADC1LPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR ADC2LPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR ADC3LPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR SDIOLPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR SPI1LPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR SPI4LPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR SYSCFGLPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR EXTITLPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR TIM9LPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR TIM10LPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR TIM11LPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR SPI5LPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR SPI6LPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR SAI1LPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR SAI2LPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR LTDCLPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR DSILPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR DFSDM1LPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR DSILPEN LL_APB2_GRP1_EnableClockLowPower\n * APB2LPENR DFSDM2LPEN LL_APB2_GRP1_EnableClockLowPower * @param Periphs This parameter can be a combination of the following values: * @arg @ref LL_APB2_GRP1_PERIPH_TIM1 * @arg @ref LL_APB2_GRP1_PERIPH_TIM8 (*) * @arg @ref LL_APB2_GRP1_PERIPH_USART1 * @arg @ref LL_APB2_GRP1_PERIPH_USART6 (*) * @arg @ref LL_APB2_GRP1_PERIPH_UART9 (*) * @arg @ref LL_APB2_GRP1_PERIPH_UART10 (*) * @arg @ref LL_APB2_GRP1_PERIPH_ADC1 * @arg @ref LL_APB2_GRP1_PERIPH_ADC2 (*) * @arg @ref LL_APB2_GRP1_PERIPH_ADC3 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SDIO (*) * @arg @ref LL_APB2_GRP1_PERIPH_SPI1 * @arg @ref LL_APB2_GRP1_PERIPH_SPI4 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SYSCFG * @arg @ref LL_APB2_GRP1_PERIPH_EXTI (*) * @arg @ref LL_APB2_GRP1_PERIPH_TIM9 * @arg @ref LL_APB2_GRP1_PERIPH_TIM10 (*) * @arg @ref LL_APB2_GRP1_PERIPH_TIM11 * @arg @ref LL_APB2_GRP1_PERIPH_SPI5 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SPI6 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SAI1 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SAI2 (*) * @arg @ref LL_APB2_GRP1_PERIPH_LTDC (*) * @arg @ref LL_APB2_GRP1_PERIPH_DSI (*) * @arg @ref LL_APB2_GRP1_PERIPH_DFSDM1 (*) * @arg @ref LL_APB2_GRP1_PERIPH_DFSDM2 (*) * * (*) value not defined in all devices. * @retval None */ __STATIC_INLINE void LL_APB2_GRP1_EnableClockLowPower(uint32_t Periphs) { __IO uint32_t tmpreg; SET_BIT(RCC->APB2LPENR, Periphs); /* Delay after an RCC peripheral clock enabling */ tmpreg = READ_BIT(RCC->APB2LPENR, Periphs); (void)tmpreg; } /** * @brief Disable APB2 peripheral clocks in low-power mode * @rmtoll APB2LPENR TIM1LPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR TIM8LPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR USART1LPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR USART6LPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR UART9LPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR UART10LPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR ADC1LPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR ADC2LPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR ADC3LPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR SDIOLPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR SPI1LPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR SPI4LPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR SYSCFGLPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR EXTITLPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR TIM9LPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR TIM10LPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR TIM11LPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR SPI5LPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR SPI6LPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR SAI1LPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR SAI2LPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR LTDCLPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR DSILPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR DFSDM1LPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR DSILPEN LL_APB2_GRP1_DisableClockLowPower\n * APB2LPENR DFSDM2LPEN LL_APB2_GRP1_DisableClockLowPower * @param Periphs This parameter can be a combination of the following values: * @arg @ref LL_APB2_GRP1_PERIPH_TIM1 * @arg @ref LL_APB2_GRP1_PERIPH_TIM8 (*) * @arg @ref LL_APB2_GRP1_PERIPH_USART1 * @arg @ref LL_APB2_GRP1_PERIPH_USART6 (*) * @arg @ref LL_APB2_GRP1_PERIPH_UART9 (*) * @arg @ref LL_APB2_GRP1_PERIPH_UART10 (*) * @arg @ref LL_APB2_GRP1_PERIPH_ADC1 * @arg @ref LL_APB2_GRP1_PERIPH_ADC2 (*) * @arg @ref LL_APB2_GRP1_PERIPH_ADC3 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SDIO (*) * @arg @ref LL_APB2_GRP1_PERIPH_SPI1 * @arg @ref LL_APB2_GRP1_PERIPH_SPI4 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SYSCFG * @arg @ref LL_APB2_GRP1_PERIPH_EXTI (*) * @arg @ref LL_APB2_GRP1_PERIPH_TIM9 * @arg @ref LL_APB2_GRP1_PERIPH_TIM10 (*) * @arg @ref LL_APB2_GRP1_PERIPH_TIM11 * @arg @ref LL_APB2_GRP1_PERIPH_SPI5 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SPI6 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SAI1 (*) * @arg @ref LL_APB2_GRP1_PERIPH_SAI2 (*) * @arg @ref LL_APB2_GRP1_PERIPH_LTDC (*) * @arg @ref LL_APB2_GRP1_PERIPH_DSI (*) * @arg @ref LL_APB2_GRP1_PERIPH_DFSDM1 (*) * @arg @ref LL_APB2_GRP1_PERIPH_DFSDM2 (*) * * (*) value not defined in all devices. * @retval None */ __STATIC_INLINE void LL_APB2_GRP1_DisableClockLowPower(uint32_t Periphs) { CLEAR_BIT(RCC->APB2LPENR, Periphs); } /** * @} */ /** * @} */ /** * @} */ #endif /* defined(RCC) */ /** * @} */ #ifdef __cplusplus } #endif #endif /* __STM32F4xx_LL_BUS_H */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/