mainmenu "RT-Thread Configuration"

config $BSP_DIR
    string
    option env="BSP_ROOT"
    default "."

config $RTT_DIR
    string
    option env="RTT_ROOT"
    default "../.."

config $PKGS_DIR
    string
    option env="PKGS_ROOT"
    default "packages"

source "$RTT_DIR/KConfig"
source "$PKGS_DIR/KConfig"


if RT_USING_PIN

    config STM32F10X_PIN_NUMBERS
        int "number of stm32 pin numbers"
        default 64

endif

if RT_USING_SERIAL

    config RT_USING_UART1
        bool "Using uart1"
        default y    

    config RT_USING_UART2
        bool "Using uart2"
        default n    

    config RT_USING_UART3
        bool "Using uart3"
        default n   

endif

if RT_USING_SPI
    config RT_USING_SPI1
        bool "Using spi1"
        default y
    config RT_USING_SPI2
        bool "Using spi2"
        default n
endif