862 lines
38 KiB
C
862 lines
38 KiB
C
/**
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******************************************************************************
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* @file stm32f0xx_ll_bus.h
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* @author MCD Application Team
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* @brief Header file of BUS LL module.
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@verbatim
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##### RCC Limitations #####
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==============================================================================
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[..]
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A delay between an RCC peripheral clock enable and the effective peripheral
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enabling should be taken into account in order to manage the peripheral read/write
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from/to registers.
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(+) This delay depends on the peripheral mapping.
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(++) AHB & APB peripherals, 1 dummy read is necessary
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[..]
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Workarounds:
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(#) For AHB & APB peripherals, a dummy read to the peripheral register has been
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inserted in each LL_{BUS}_GRP{x}_EnableClock() function.
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@endverbatim
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******************************************************************************
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* @attention
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*
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* <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of STMicroelectronics nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __STM32F0xx_LL_BUS_H
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#define __STM32F0xx_LL_BUS_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "stm32f0xx.h"
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/** @addtogroup STM32F0xx_LL_Driver
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* @{
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*/
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#if defined(RCC)
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/** @defgroup BUS_LL BUS
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* @{
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*/
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/* Private types -------------------------------------------------------------*/
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/* Private variables ---------------------------------------------------------*/
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/* Private constants ---------------------------------------------------------*/
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/* Private macros ------------------------------------------------------------*/
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/* Exported types ------------------------------------------------------------*/
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/* Exported constants --------------------------------------------------------*/
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/** @defgroup BUS_LL_Exported_Constants BUS Exported Constants
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* @{
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*/
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/** @defgroup BUS_LL_EC_AHB1_GRP1_PERIPH AHB1 GRP1 PERIPH
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* @{
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*/
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#define LL_AHB1_GRP1_PERIPH_ALL (uint32_t)0xFFFFFFFFU
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#define LL_AHB1_GRP1_PERIPH_DMA1 RCC_AHBENR_DMA1EN
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#if defined(DMA2)
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#define LL_AHB1_GRP1_PERIPH_DMA2 RCC_AHBENR_DMA2EN
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#endif /*DMA2*/
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#define LL_AHB1_GRP1_PERIPH_SRAM RCC_AHBENR_SRAMEN
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#define LL_AHB1_GRP1_PERIPH_FLASH RCC_AHBENR_FLITFEN
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#define LL_AHB1_GRP1_PERIPH_CRC RCC_AHBENR_CRCEN
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#define LL_AHB1_GRP1_PERIPH_GPIOA RCC_AHBENR_GPIOAEN
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#define LL_AHB1_GRP1_PERIPH_GPIOB RCC_AHBENR_GPIOBEN
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#define LL_AHB1_GRP1_PERIPH_GPIOC RCC_AHBENR_GPIOCEN
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#if defined(GPIOD)
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#define LL_AHB1_GRP1_PERIPH_GPIOD RCC_AHBENR_GPIODEN
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#endif /*GPIOD*/
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#if defined(GPIOE)
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#define LL_AHB1_GRP1_PERIPH_GPIOE RCC_AHBENR_GPIOEEN
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#endif /*GPIOE*/
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#define LL_AHB1_GRP1_PERIPH_GPIOF RCC_AHBENR_GPIOFEN
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#if defined(TSC)
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#define LL_AHB1_GRP1_PERIPH_TSC RCC_AHBENR_TSCEN
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#endif /*TSC*/
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/**
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* @}
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*/
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/** @defgroup BUS_LL_EC_APB1_GRP1_PERIPH APB1 GRP1 PERIPH
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* @{
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*/
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#define LL_APB1_GRP1_PERIPH_ALL (uint32_t)0xFFFFFFFFU
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#if defined(TIM2)
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#define LL_APB1_GRP1_PERIPH_TIM2 RCC_APB1ENR_TIM2EN
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#endif /*TIM2*/
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#define LL_APB1_GRP1_PERIPH_TIM3 RCC_APB1ENR_TIM3EN
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#if defined(TIM6)
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#define LL_APB1_GRP1_PERIPH_TIM6 RCC_APB1ENR_TIM6EN
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#endif /*TIM6*/
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#if defined(TIM7)
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#define LL_APB1_GRP1_PERIPH_TIM7 RCC_APB1ENR_TIM7EN
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#endif /*TIM7*/
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#define LL_APB1_GRP1_PERIPH_TIM14 RCC_APB1ENR_TIM14EN
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#define LL_APB1_GRP1_PERIPH_WWDG RCC_APB1ENR_WWDGEN
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#if defined(SPI2)
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#define LL_APB1_GRP1_PERIPH_SPI2 RCC_APB1ENR_SPI2EN
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#endif /*SPI2*/
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#if defined(USART2)
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#define LL_APB1_GRP1_PERIPH_USART2 RCC_APB1ENR_USART2EN
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#endif /* USART2 */
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#if defined(USART3)
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#define LL_APB1_GRP1_PERIPH_USART3 RCC_APB1ENR_USART3EN
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#endif /* USART3 */
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#if defined(USART4)
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#define LL_APB1_GRP1_PERIPH_USART4 RCC_APB1ENR_USART4EN
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#endif /* USART4 */
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#if defined(USART5)
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#define LL_APB1_GRP1_PERIPH_USART5 RCC_APB1ENR_USART5EN
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#endif /* USART5 */
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#define LL_APB1_GRP1_PERIPH_I2C1 RCC_APB1ENR_I2C1EN
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#if defined(I2C2)
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#define LL_APB1_GRP1_PERIPH_I2C2 RCC_APB1ENR_I2C2EN
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#endif /*I2C2*/
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#if defined(USB)
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#define LL_APB1_GRP1_PERIPH_USB RCC_APB1ENR_USBEN
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#endif /* USB */
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#if defined(CAN)
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#define LL_APB1_GRP1_PERIPH_CAN RCC_APB1ENR_CANEN
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#endif /*CAN*/
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#if defined(CRS)
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#define LL_APB1_GRP1_PERIPH_CRS RCC_APB1ENR_CRSEN
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#endif /*CRS*/
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#define LL_APB1_GRP1_PERIPH_PWR RCC_APB1ENR_PWREN
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#if defined(DAC)
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#define LL_APB1_GRP1_PERIPH_DAC1 RCC_APB1ENR_DACEN
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#endif /*DAC*/
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#if defined(CEC)
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#define LL_APB1_GRP1_PERIPH_CEC RCC_APB1ENR_CECEN
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#endif /*CEC*/
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/**
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* @}
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*/
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/** @defgroup BUS_LL_EC_APB1_GRP2_PERIPH APB1 GRP2 PERIPH
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* @{
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*/
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#define LL_APB1_GRP2_PERIPH_ALL (uint32_t)0xFFFFFFFFU
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#define LL_APB1_GRP2_PERIPH_SYSCFG RCC_APB2ENR_SYSCFGEN
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#define LL_APB1_GRP2_PERIPH_ADC1 RCC_APB2ENR_ADC1EN
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#if defined(USART8)
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#define LL_APB1_GRP2_PERIPH_USART8 RCC_APB2ENR_USART8EN
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#endif /*USART8*/
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#if defined(USART7)
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#define LL_APB1_GRP2_PERIPH_USART7 RCC_APB2ENR_USART7EN
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#endif /*USART7*/
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#if defined(USART6)
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#define LL_APB1_GRP2_PERIPH_USART6 RCC_APB2ENR_USART6EN
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#endif /*USART6*/
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#define LL_APB1_GRP2_PERIPH_TIM1 RCC_APB2ENR_TIM1EN
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#define LL_APB1_GRP2_PERIPH_SPI1 RCC_APB2ENR_SPI1EN
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#define LL_APB1_GRP2_PERIPH_USART1 RCC_APB2ENR_USART1EN
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#if defined(TIM15)
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#define LL_APB1_GRP2_PERIPH_TIM15 RCC_APB2ENR_TIM15EN
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#endif /*TIM15*/
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#define LL_APB1_GRP2_PERIPH_TIM16 RCC_APB2ENR_TIM16EN
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#define LL_APB1_GRP2_PERIPH_TIM17 RCC_APB2ENR_TIM17EN
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#define LL_APB1_GRP2_PERIPH_DBGMCU RCC_APB2ENR_DBGMCUEN
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/**
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* @}
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*/
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/**
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* @}
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*/
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/* Exported macro ------------------------------------------------------------*/
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/* Exported functions --------------------------------------------------------*/
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/** @defgroup BUS_LL_Exported_Functions BUS Exported Functions
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* @{
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*/
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/** @defgroup BUS_LL_EF_AHB1 AHB1
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* @{
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*/
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/**
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* @brief Enable AHB1 peripherals clock.
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* @rmtoll AHBENR DMA1EN LL_AHB1_GRP1_EnableClock\n
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* AHBENR DMA2EN LL_AHB1_GRP1_EnableClock\n
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* AHBENR SRAMEN LL_AHB1_GRP1_EnableClock\n
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* AHBENR FLITFEN LL_AHB1_GRP1_EnableClock\n
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* AHBENR CRCEN LL_AHB1_GRP1_EnableClock\n
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* AHBENR GPIOAEN LL_AHB1_GRP1_EnableClock\n
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* AHBENR GPIOBEN LL_AHB1_GRP1_EnableClock\n
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* AHBENR GPIOCEN LL_AHB1_GRP1_EnableClock\n
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* AHBENR GPIODEN LL_AHB1_GRP1_EnableClock\n
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* AHBENR GPIOEEN LL_AHB1_GRP1_EnableClock\n
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* AHBENR GPIOFEN LL_AHB1_GRP1_EnableClock\n
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* AHBENR TSCEN LL_AHB1_GRP1_EnableClock
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* @param Periphs This parameter can be a combination of the following values:
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* @arg @ref LL_AHB1_GRP1_PERIPH_DMA1
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* @arg @ref LL_AHB1_GRP1_PERIPH_DMA2 (*)
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* @arg @ref LL_AHB1_GRP1_PERIPH_SRAM
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* @arg @ref LL_AHB1_GRP1_PERIPH_FLASH
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* @arg @ref LL_AHB1_GRP1_PERIPH_CRC
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOA
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOB
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOC
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOD (*)
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOE (*)
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOF
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* @arg @ref LL_AHB1_GRP1_PERIPH_TSC (*)
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*
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* (*) value not defined in all devices.
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* @retval None
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*/
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__STATIC_INLINE void LL_AHB1_GRP1_EnableClock(uint32_t Periphs)
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{
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__IO uint32_t tmpreg;
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SET_BIT(RCC->AHBENR, Periphs);
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/* Delay after an RCC peripheral clock enabling */
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tmpreg = READ_BIT(RCC->AHBENR, Periphs);
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(void)tmpreg;
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}
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/**
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* @brief Check if AHB1 peripheral clock is enabled or not
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* @rmtoll AHBENR DMA1EN LL_AHB1_GRP1_IsEnabledClock\n
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* AHBENR DMA2EN LL_AHB1_GRP1_IsEnabledClock\n
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* AHBENR SRAMEN LL_AHB1_GRP1_IsEnabledClock\n
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* AHBENR FLITFEN LL_AHB1_GRP1_IsEnabledClock\n
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* AHBENR CRCEN LL_AHB1_GRP1_IsEnabledClock\n
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* AHBENR GPIOAEN LL_AHB1_GRP1_IsEnabledClock\n
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* AHBENR GPIOBEN LL_AHB1_GRP1_IsEnabledClock\n
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* AHBENR GPIOCEN LL_AHB1_GRP1_IsEnabledClock\n
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* AHBENR GPIODEN LL_AHB1_GRP1_IsEnabledClock\n
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* AHBENR GPIOEEN LL_AHB1_GRP1_IsEnabledClock\n
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* AHBENR GPIOFEN LL_AHB1_GRP1_IsEnabledClock\n
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* AHBENR TSCEN LL_AHB1_GRP1_IsEnabledClock
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* @param Periphs This parameter can be a combination of the following values:
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* @arg @ref LL_AHB1_GRP1_PERIPH_DMA1
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* @arg @ref LL_AHB1_GRP1_PERIPH_DMA2 (*)
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* @arg @ref LL_AHB1_GRP1_PERIPH_SRAM
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* @arg @ref LL_AHB1_GRP1_PERIPH_FLASH
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* @arg @ref LL_AHB1_GRP1_PERIPH_CRC
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOA
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOB
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOC
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOD (*)
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOE (*)
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOF
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* @arg @ref LL_AHB1_GRP1_PERIPH_TSC (*)
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*
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* (*) value not defined in all devices.
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* @retval State of Periphs (1 or 0).
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*/
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__STATIC_INLINE uint32_t LL_AHB1_GRP1_IsEnabledClock(uint32_t Periphs)
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{
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return (READ_BIT(RCC->AHBENR, Periphs) == Periphs);
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}
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/**
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* @brief Disable AHB1 peripherals clock.
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* @rmtoll AHBENR DMA1EN LL_AHB1_GRP1_DisableClock\n
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* AHBENR DMA2EN LL_AHB1_GRP1_DisableClock\n
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* AHBENR SRAMEN LL_AHB1_GRP1_DisableClock\n
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* AHBENR FLITFEN LL_AHB1_GRP1_DisableClock\n
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* AHBENR CRCEN LL_AHB1_GRP1_DisableClock\n
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* AHBENR GPIOAEN LL_AHB1_GRP1_DisableClock\n
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* AHBENR GPIOBEN LL_AHB1_GRP1_DisableClock\n
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* AHBENR GPIOCEN LL_AHB1_GRP1_DisableClock\n
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* AHBENR GPIODEN LL_AHB1_GRP1_DisableClock\n
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* AHBENR GPIOEEN LL_AHB1_GRP1_DisableClock\n
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* AHBENR GPIOFEN LL_AHB1_GRP1_DisableClock\n
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* AHBENR TSCEN LL_AHB1_GRP1_DisableClock
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* @param Periphs This parameter can be a combination of the following values:
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* @arg @ref LL_AHB1_GRP1_PERIPH_DMA1
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* @arg @ref LL_AHB1_GRP1_PERIPH_DMA2 (*)
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* @arg @ref LL_AHB1_GRP1_PERIPH_SRAM
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* @arg @ref LL_AHB1_GRP1_PERIPH_FLASH
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* @arg @ref LL_AHB1_GRP1_PERIPH_CRC
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOA
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOB
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOC
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOD (*)
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOE (*)
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOF
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* @arg @ref LL_AHB1_GRP1_PERIPH_TSC (*)
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*
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* (*) value not defined in all devices.
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* @retval None
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*/
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__STATIC_INLINE void LL_AHB1_GRP1_DisableClock(uint32_t Periphs)
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{
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CLEAR_BIT(RCC->AHBENR, Periphs);
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}
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/**
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* @brief Force AHB1 peripherals reset.
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* @rmtoll AHBRSTR GPIOARST LL_AHB1_GRP1_ForceReset\n
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* AHBRSTR GPIOBRST LL_AHB1_GRP1_ForceReset\n
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* AHBRSTR GPIOCRST LL_AHB1_GRP1_ForceReset\n
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* AHBRSTR GPIODRST LL_AHB1_GRP1_ForceReset\n
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* AHBRSTR GPIOERST LL_AHB1_GRP1_ForceReset\n
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* AHBRSTR GPIOFRST LL_AHB1_GRP1_ForceReset\n
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* AHBRSTR TSCRST LL_AHB1_GRP1_ForceReset
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* @param Periphs This parameter can be a combination of the following values:
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* @arg @ref LL_AHB1_GRP1_PERIPH_ALL
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOA
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOB
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOC
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOD (*)
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOE (*)
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOF
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* @arg @ref LL_AHB1_GRP1_PERIPH_TSC (*)
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*
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* (*) value not defined in all devices.
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* @retval None
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*/
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__STATIC_INLINE void LL_AHB1_GRP1_ForceReset(uint32_t Periphs)
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{
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SET_BIT(RCC->AHBRSTR, Periphs);
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}
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/**
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* @brief Release AHB1 peripherals reset.
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* @rmtoll AHBRSTR GPIOARST LL_AHB1_GRP1_ReleaseReset\n
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* AHBRSTR GPIOBRST LL_AHB1_GRP1_ReleaseReset\n
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* AHBRSTR GPIOCRST LL_AHB1_GRP1_ReleaseReset\n
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* AHBRSTR GPIODRST LL_AHB1_GRP1_ReleaseReset\n
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* AHBRSTR GPIOERST LL_AHB1_GRP1_ReleaseReset\n
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* AHBRSTR GPIOFRST LL_AHB1_GRP1_ReleaseReset\n
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* AHBRSTR TSCRST LL_AHB1_GRP1_ReleaseReset
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* @param Periphs This parameter can be a combination of the following values:
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* @arg @ref LL_AHB1_GRP1_PERIPH_ALL
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOA
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOB
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOC
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOD (*)
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOE (*)
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* @arg @ref LL_AHB1_GRP1_PERIPH_GPIOF
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* @arg @ref LL_AHB1_GRP1_PERIPH_TSC (*)
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*
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* (*) value not defined in all devices.
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* @retval None
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*/
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__STATIC_INLINE void LL_AHB1_GRP1_ReleaseReset(uint32_t Periphs)
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{
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CLEAR_BIT(RCC->AHBRSTR, Periphs);
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}
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/**
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* @}
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*/
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/** @defgroup BUS_LL_EF_APB1_GRP1 APB1 GRP1
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* @{
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*/
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/**
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* @brief Enable APB1 peripherals clock (available in register 1).
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* @rmtoll APB1ENR TIM2EN LL_APB1_GRP1_EnableClock\n
|
|
* APB1ENR TIM3EN LL_APB1_GRP1_EnableClock\n
|
|
* APB1ENR TIM6EN LL_APB1_GRP1_EnableClock\n
|
|
* APB1ENR TIM7EN LL_APB1_GRP1_EnableClock\n
|
|
* APB1ENR TIM14EN LL_APB1_GRP1_EnableClock\n
|
|
* APB1ENR WWDGEN LL_APB1_GRP1_EnableClock\n
|
|
* APB1ENR SPI2EN LL_APB1_GRP1_EnableClock\n
|
|
* APB1ENR USART2EN LL_APB1_GRP1_EnableClock\n
|
|
* APB1ENR USART3EN LL_APB1_GRP1_EnableClock\n
|
|
* APB1ENR USART4EN LL_APB1_GRP1_EnableClock\n
|
|
* APB1ENR USART5EN 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 CRSEN LL_APB1_GRP1_EnableClock\n
|
|
* APB1ENR PWREN LL_APB1_GRP1_EnableClock\n
|
|
* APB1ENR DACEN LL_APB1_GRP1_EnableClock\n
|
|
* APB1ENR CECEN 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_TIM6 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_TIM7 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_TIM14
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_WWDG
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_SPI2 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_USART2 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_USART3 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_USART4 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_USART5 (*)
|
|
* @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_CRS (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_PWR
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_DAC1 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_CEC (*)
|
|
*
|
|
* (*) 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 (available in register 1).
|
|
* @rmtoll APB1ENR TIM2EN LL_APB1_GRP1_IsEnabledClock\n
|
|
* APB1ENR TIM3EN LL_APB1_GRP1_IsEnabledClock\n
|
|
* APB1ENR TIM6EN LL_APB1_GRP1_IsEnabledClock\n
|
|
* APB1ENR TIM7EN LL_APB1_GRP1_IsEnabledClock\n
|
|
* APB1ENR TIM14EN LL_APB1_GRP1_IsEnabledClock\n
|
|
* APB1ENR WWDGEN LL_APB1_GRP1_IsEnabledClock\n
|
|
* APB1ENR SPI2EN LL_APB1_GRP1_IsEnabledClock\n
|
|
* APB1ENR USART2EN LL_APB1_GRP1_IsEnabledClock\n
|
|
* APB1ENR USART3EN LL_APB1_GRP1_IsEnabledClock\n
|
|
* APB1ENR USART4EN LL_APB1_GRP1_IsEnabledClock\n
|
|
* APB1ENR USART5EN 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 CRSEN LL_APB1_GRP1_IsEnabledClock\n
|
|
* APB1ENR PWREN LL_APB1_GRP1_IsEnabledClock\n
|
|
* APB1ENR DACEN LL_APB1_GRP1_IsEnabledClock\n
|
|
* APB1ENR CECEN 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_TIM6 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_TIM7 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_TIM14
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_WWDG
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_SPI2 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_USART2 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_USART3 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_USART4 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_USART5 (*)
|
|
* @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_CRS (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_PWR
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_DAC1 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_CEC (*)
|
|
*
|
|
* (*) 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 (available in register 1).
|
|
* @rmtoll APB1ENR TIM2EN LL_APB1_GRP1_DisableClock\n
|
|
* APB1ENR TIM3EN LL_APB1_GRP1_DisableClock\n
|
|
* APB1ENR TIM6EN LL_APB1_GRP1_DisableClock\n
|
|
* APB1ENR TIM7EN LL_APB1_GRP1_DisableClock\n
|
|
* APB1ENR TIM14EN LL_APB1_GRP1_DisableClock\n
|
|
* APB1ENR WWDGEN LL_APB1_GRP1_DisableClock\n
|
|
* APB1ENR SPI2EN LL_APB1_GRP1_DisableClock\n
|
|
* APB1ENR USART2EN LL_APB1_GRP1_DisableClock\n
|
|
* APB1ENR USART3EN LL_APB1_GRP1_DisableClock\n
|
|
* APB1ENR USART4EN LL_APB1_GRP1_DisableClock\n
|
|
* APB1ENR USART5EN 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 CRSEN LL_APB1_GRP1_DisableClock\n
|
|
* APB1ENR PWREN LL_APB1_GRP1_DisableClock\n
|
|
* APB1ENR DACEN LL_APB1_GRP1_DisableClock\n
|
|
* APB1ENR CECEN 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_TIM6 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_TIM7 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_TIM14
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_WWDG
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_SPI2 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_USART2 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_USART3 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_USART4 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_USART5 (*)
|
|
* @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_CRS (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_PWR
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_DAC1 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_CEC (*)
|
|
*
|
|
* (*) 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 (available in register 1).
|
|
* @rmtoll APB1RSTR TIM2RST LL_APB1_GRP1_ForceReset\n
|
|
* APB1RSTR TIM3RST LL_APB1_GRP1_ForceReset\n
|
|
* APB1RSTR TIM6RST LL_APB1_GRP1_ForceReset\n
|
|
* APB1RSTR TIM7RST LL_APB1_GRP1_ForceReset\n
|
|
* APB1RSTR TIM14RST LL_APB1_GRP1_ForceReset\n
|
|
* APB1RSTR WWDGRST LL_APB1_GRP1_ForceReset\n
|
|
* APB1RSTR SPI2RST LL_APB1_GRP1_ForceReset\n
|
|
* APB1RSTR USART2RST LL_APB1_GRP1_ForceReset\n
|
|
* APB1RSTR USART3RST LL_APB1_GRP1_ForceReset\n
|
|
* APB1RSTR USART4RST LL_APB1_GRP1_ForceReset\n
|
|
* APB1RSTR USART5RST 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 CRSRST LL_APB1_GRP1_ForceReset\n
|
|
* APB1RSTR PWRRST LL_APB1_GRP1_ForceReset\n
|
|
* APB1RSTR DACRST LL_APB1_GRP1_ForceReset\n
|
|
* APB1RSTR CECRST 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_TIM6 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_TIM7 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_TIM14
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_WWDG
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_SPI2 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_USART2 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_USART3 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_USART4 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_USART5 (*)
|
|
* @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_CRS (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_PWR
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_DAC1 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_CEC (*)
|
|
*
|
|
* (*) 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 (available in register 1).
|
|
* @rmtoll APB1RSTR TIM2RST LL_APB1_GRP1_ReleaseReset\n
|
|
* APB1RSTR TIM3RST LL_APB1_GRP1_ReleaseReset\n
|
|
* APB1RSTR TIM6RST LL_APB1_GRP1_ReleaseReset\n
|
|
* APB1RSTR TIM7RST LL_APB1_GRP1_ReleaseReset\n
|
|
* APB1RSTR TIM14RST LL_APB1_GRP1_ReleaseReset\n
|
|
* APB1RSTR WWDGRST LL_APB1_GRP1_ReleaseReset\n
|
|
* APB1RSTR SPI2RST LL_APB1_GRP1_ReleaseReset\n
|
|
* APB1RSTR USART2RST LL_APB1_GRP1_ReleaseReset\n
|
|
* APB1RSTR USART3RST LL_APB1_GRP1_ReleaseReset\n
|
|
* APB1RSTR USART4RST LL_APB1_GRP1_ReleaseReset\n
|
|
* APB1RSTR USART5RST 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 CRSRST LL_APB1_GRP1_ReleaseReset\n
|
|
* APB1RSTR PWRRST LL_APB1_GRP1_ReleaseReset\n
|
|
* APB1RSTR DACRST LL_APB1_GRP1_ReleaseReset\n
|
|
* APB1RSTR CECRST 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_TIM6 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_TIM7 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_TIM14
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_WWDG
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_SPI2 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_USART2 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_USART3 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_USART4 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_USART5 (*)
|
|
* @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_CRS (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_PWR
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_DAC1 (*)
|
|
* @arg @ref LL_APB1_GRP1_PERIPH_CEC (*)
|
|
*
|
|
* (*) 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_APB1_GRP2 APB1 GRP2
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @brief Enable APB1 peripherals clock (available in register 2).
|
|
* @rmtoll APB2ENR SYSCFGEN LL_APB1_GRP2_EnableClock\n
|
|
* APB2ENR ADC1EN LL_APB1_GRP2_EnableClock\n
|
|
* APB2ENR USART8EN LL_APB1_GRP2_EnableClock\n
|
|
* APB2ENR USART7EN LL_APB1_GRP2_EnableClock\n
|
|
* APB2ENR USART6EN LL_APB1_GRP2_EnableClock\n
|
|
* APB2ENR TIM1EN LL_APB1_GRP2_EnableClock\n
|
|
* APB2ENR SPI1EN LL_APB1_GRP2_EnableClock\n
|
|
* APB2ENR USART1EN LL_APB1_GRP2_EnableClock\n
|
|
* APB2ENR TIM15EN LL_APB1_GRP2_EnableClock\n
|
|
* APB2ENR TIM16EN LL_APB1_GRP2_EnableClock\n
|
|
* APB2ENR TIM17EN LL_APB1_GRP2_EnableClock\n
|
|
* APB2ENR DBGMCUEN LL_APB1_GRP2_EnableClock
|
|
* @param Periphs This parameter can be a combination of the following values:
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_SYSCFG
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_ADC1
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_USART8 (*)
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_USART7 (*)
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_USART6 (*)
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_TIM1
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_SPI1
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_USART1
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_TIM15 (*)
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_TIM16
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_TIM17
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_DBGMCU
|
|
*
|
|
* (*) value not defined in all devices.
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_APB1_GRP2_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 APB1 peripheral clock is enabled or not (available in register 2).
|
|
* @rmtoll APB2ENR SYSCFGEN LL_APB1_GRP2_IsEnabledClock\n
|
|
* APB2ENR ADC1EN LL_APB1_GRP2_IsEnabledClock\n
|
|
* APB2ENR USART8EN LL_APB1_GRP2_IsEnabledClock\n
|
|
* APB2ENR USART7EN LL_APB1_GRP2_IsEnabledClock\n
|
|
* APB2ENR USART6EN LL_APB1_GRP2_IsEnabledClock\n
|
|
* APB2ENR TIM1EN LL_APB1_GRP2_IsEnabledClock\n
|
|
* APB2ENR SPI1EN LL_APB1_GRP2_IsEnabledClock\n
|
|
* APB2ENR USART1EN LL_APB1_GRP2_IsEnabledClock\n
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* APB2ENR TIM15EN LL_APB1_GRP2_IsEnabledClock\n
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* APB2ENR TIM16EN LL_APB1_GRP2_IsEnabledClock\n
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* APB2ENR TIM17EN LL_APB1_GRP2_IsEnabledClock\n
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* APB2ENR DBGMCUEN LL_APB1_GRP2_IsEnabledClock
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* @param Periphs This parameter can be a combination of the following values:
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* @arg @ref LL_APB1_GRP2_PERIPH_SYSCFG
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* @arg @ref LL_APB1_GRP2_PERIPH_ADC1
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* @arg @ref LL_APB1_GRP2_PERIPH_USART8 (*)
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* @arg @ref LL_APB1_GRP2_PERIPH_USART7 (*)
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* @arg @ref LL_APB1_GRP2_PERIPH_USART6 (*)
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* @arg @ref LL_APB1_GRP2_PERIPH_TIM1
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* @arg @ref LL_APB1_GRP2_PERIPH_SPI1
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* @arg @ref LL_APB1_GRP2_PERIPH_USART1
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* @arg @ref LL_APB1_GRP2_PERIPH_TIM15 (*)
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* @arg @ref LL_APB1_GRP2_PERIPH_TIM16
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* @arg @ref LL_APB1_GRP2_PERIPH_TIM17
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* @arg @ref LL_APB1_GRP2_PERIPH_DBGMCU
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*
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* (*) value not defined in all devices.
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* @retval State of Periphs (1 or 0).
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*/
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__STATIC_INLINE uint32_t LL_APB1_GRP2_IsEnabledClock(uint32_t Periphs)
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{
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return (READ_BIT(RCC->APB2ENR, Periphs) == Periphs);
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}
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/**
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* @brief Disable APB1 peripherals clock (available in register 2).
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* @rmtoll APB2ENR SYSCFGEN LL_APB1_GRP2_DisableClock\n
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* APB2ENR ADC1EN LL_APB1_GRP2_DisableClock\n
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* APB2ENR USART8EN LL_APB1_GRP2_DisableClock\n
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* APB2ENR USART7EN LL_APB1_GRP2_DisableClock\n
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* APB2ENR USART6EN LL_APB1_GRP2_DisableClock\n
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* APB2ENR TIM1EN LL_APB1_GRP2_DisableClock\n
|
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* APB2ENR SPI1EN LL_APB1_GRP2_DisableClock\n
|
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* APB2ENR USART1EN LL_APB1_GRP2_DisableClock\n
|
|
* APB2ENR TIM15EN LL_APB1_GRP2_DisableClock\n
|
|
* APB2ENR TIM16EN LL_APB1_GRP2_DisableClock\n
|
|
* APB2ENR TIM17EN LL_APB1_GRP2_DisableClock\n
|
|
* APB2ENR DBGMCUEN LL_APB1_GRP2_DisableClock
|
|
* @param Periphs This parameter can be a combination of the following values:
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_SYSCFG
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_ADC1
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_USART8 (*)
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_USART7 (*)
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_USART6 (*)
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_TIM1
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_SPI1
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_USART1
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_TIM15 (*)
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_TIM16
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_TIM17
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_DBGMCU
|
|
*
|
|
* (*) value not defined in all devices.
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_APB1_GRP2_DisableClock(uint32_t Periphs)
|
|
{
|
|
CLEAR_BIT(RCC->APB2ENR, Periphs);
|
|
}
|
|
|
|
/**
|
|
* @brief Force APB1 peripherals reset (available in register 2).
|
|
* @rmtoll APB2RSTR SYSCFGRST LL_APB1_GRP2_ForceReset\n
|
|
* APB2RSTR ADC1RST LL_APB1_GRP2_ForceReset\n
|
|
* APB2RSTR USART8RST LL_APB1_GRP2_ForceReset\n
|
|
* APB2RSTR USART7RST LL_APB1_GRP2_ForceReset\n
|
|
* APB2RSTR USART6RST LL_APB1_GRP2_ForceReset\n
|
|
* APB2RSTR TIM1RST LL_APB1_GRP2_ForceReset\n
|
|
* APB2RSTR SPI1RST LL_APB1_GRP2_ForceReset\n
|
|
* APB2RSTR USART1RST LL_APB1_GRP2_ForceReset\n
|
|
* APB2RSTR TIM15RST LL_APB1_GRP2_ForceReset\n
|
|
* APB2RSTR TIM16RST LL_APB1_GRP2_ForceReset\n
|
|
* APB2RSTR TIM17RST LL_APB1_GRP2_ForceReset\n
|
|
* APB2RSTR DBGMCURST LL_APB1_GRP2_ForceReset
|
|
* @param Periphs This parameter can be a combination of the following values:
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_ALL
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_SYSCFG
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_ADC1
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_USART8 (*)
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_USART7 (*)
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_USART6 (*)
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_TIM1
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_SPI1
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_USART1
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_TIM15 (*)
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_TIM16
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_TIM17
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_DBGMCU
|
|
*
|
|
* (*) value not defined in all devices.
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_APB1_GRP2_ForceReset(uint32_t Periphs)
|
|
{
|
|
SET_BIT(RCC->APB2RSTR, Periphs);
|
|
}
|
|
|
|
/**
|
|
* @brief Release APB1 peripherals reset (available in register 2).
|
|
* @rmtoll APB2RSTR SYSCFGRST LL_APB1_GRP2_ReleaseReset\n
|
|
* APB2RSTR ADC1RST LL_APB1_GRP2_ReleaseReset\n
|
|
* APB2RSTR USART8RST LL_APB1_GRP2_ReleaseReset\n
|
|
* APB2RSTR USART7RST LL_APB1_GRP2_ReleaseReset\n
|
|
* APB2RSTR USART6RST LL_APB1_GRP2_ReleaseReset\n
|
|
* APB2RSTR TIM1RST LL_APB1_GRP2_ReleaseReset\n
|
|
* APB2RSTR SPI1RST LL_APB1_GRP2_ReleaseReset\n
|
|
* APB2RSTR USART1RST LL_APB1_GRP2_ReleaseReset\n
|
|
* APB2RSTR TIM15RST LL_APB1_GRP2_ReleaseReset\n
|
|
* APB2RSTR TIM16RST LL_APB1_GRP2_ReleaseReset\n
|
|
* APB2RSTR TIM17RST LL_APB1_GRP2_ReleaseReset\n
|
|
* APB2RSTR DBGMCURST LL_APB1_GRP2_ReleaseReset
|
|
* @param Periphs This parameter can be a combination of the following values:
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_ALL
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_SYSCFG
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_ADC1
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_USART8 (*)
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_USART7 (*)
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_USART6 (*)
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_TIM1
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_SPI1
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_USART1
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_TIM15 (*)
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_TIM16
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_TIM17
|
|
* @arg @ref LL_APB1_GRP2_PERIPH_DBGMCU
|
|
*
|
|
* (*) value not defined in all devices.
|
|
* @retval None
|
|
*/
|
|
__STATIC_INLINE void LL_APB1_GRP2_ReleaseReset(uint32_t Periphs)
|
|
{
|
|
CLEAR_BIT(RCC->APB2RSTR, Periphs);
|
|
}
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#endif /* defined(RCC) */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* __STM32F0xx_LL_BUS_H */
|
|
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|