menu "Hardware Drivers Config" menu "Onboard Peripheral Drivers" config BSP_USING_USB_TO_UART bool "Enable USB TO UART (lpuart1)" select BSP_USING_UART select BSP_USING_LPUART1 default y endmenu menu "On-chip Peripheral Drivers" config BSP_USING_GPIO bool "Enable GPIO" select RT_USING_PIN default y config BSP_USING_ONCHIP_RTC bool "Enable RTC" default n menuconfig BSP_USING_UART bool "Enable UART" default y select RT_USING_SERIAL if BSP_USING_UART config BSP_USING_UART1 bool "Enable UART1" default n config BSP_UART1_RX_USING_DMA bool "Enable UART1 RX DMA" depends on BSP_USING_UART1 && RT_SERIAL_USING_DMA default n config BSP_USING_UART2 bool "Enable UART2" default n config BSP_UART2_RX_USING_DMA bool "Enable UART2 RX DMA" depends on BSP_USING_UART2 && RT_SERIAL_USING_DMA default n config BSP_USING_LPUART1 bool "Enable LPUART1" default y config BSP_LPUART1_RX_USING_DMA bool "Enable LPUART1 RX DMA" depends on BSP_USING_LPUART1 && RT_SERIAL_USING_DMA default n endif endmenu menu "Board extended module Drivers" endmenu endmenu