menu "Hardware Drivers Config" config SOC_CH32V103R8 bool select SOC_RISCV_SERIES_CH32V103 select RT_USING_COMPONENTS_INIT select RT_USING_USER_MAIN default y menu "On-chip Peripheral Drivers" config BSP_USING_UART bool "using onchip usart" select RT_USING_SERIAL default n if BSP_USING_UART config BSP_USING_UART1 bool "using uart1" default n endif endmenu menu "Onboard Peripheral Drivers" endmenu menu "Board extended module Drivers" endmenu endmenu