__HAL_RCC_USART1_CLK_ENABLE macro

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Declaration

from stm32f4xx_hal_rcc.h:569

#define __HAL_RCC_USART1_CLK_ENABLE() do { \ __IO uint32_t tmpreg = 0x00U; \ SET_BIT(RCC->APB2ENR, RCC_APB2ENR_USART1EN);\ \ tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_USART1EN);\ UNUSED(tmpreg); \ } while(0U)

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__HAL_RCC_USART1_CLK_ENABLE is referenced by 21 libraries and example projects:

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__HAL_RCC_USART1_CLK_ENABLE macro

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