with STM32.USARTs; package Board.UART is Port : GPIO_Registers renames GPIOA; TX_Bit : constant Port_Bit_Number := 9; RX_Bit : constant Port_Bit_Number := 10; Port_RCC_EN : Boolean renames RCC.AHB1ENR (Index.GPIOA); Port_RCC_RST : Boolean renames RCC.AHB1RSTR (Index.GPIOA); AF : Alternate_Function renames Alternate_Functions.USART1; Module : STM32.USARTs.USART_Registers renames STM32.USARTs.USART1; RCC_EN : Boolean renames RCC.APB2ENR (Index.USART1); RCC_RST : Boolean renames RCC.APB2RSTR (Index.USART1); end Board.UART;