rt-thread/bsp/stm32/stm32l476-st-nucleo/board/Kconfig

menu "Hardware Drivers Config"

config SOC_STM32L476RG
    bool
    select SOC_SERIES_STM32L4
    select RT_USING_COMPONENTS_INIT
    select RT_USING_USER_MAIN
    default y

menu "Onboard Peripheral Drivers"

    config BSP_USING_STLINK_TO_USART
        bool "Enable STLINK TO USART (uart2)"
        select BSP_USING_UART
        select BSP_USING_UART2
        default y

endmenu

menu "On-chip Peripheral Drivers"

    config BSP_USING_GPIO
        bool "Enable GPIO"
        select RT_USING_PIN
        default y

    menuconfig BSP_USING_UART
        bool "Enable UART"
        default y
        select RT_USING_SERIAL
        if BSP_USING_UART
            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
        endif
        
    menuconfig BSP_USING_I2C
        bool "Enable I2C (software simulation)"
        default n
        select RT_USING_I2C
        select RT_USING_I2C_BITOPS
        select RT_USING_PIN
        if BSP_USING_I2C
            config BSP_USING_I2C1
            bool "Enable I2C1 BUS (software simulation)"
            default n
            if BSP_USING_I2C1
                config BSP_I2C1_SCL_PIN
                    int "i2c1 scl pin number"
                    range 1 176
                    default 22
                config BSP_I2C1_SDA_PIN
                    int "I2C1 sda pin number"
                    range 1 176
                    default 23
            endif

            config BSP_USING_I2C2
            bool "Enable I2C2 BUS (software simulation)"
            default n
            if BSP_USING_I2C2
                config BSP_I2C2_SCL_PIN
                    int "i2c2 scl pin number"
                    range 1 176
                    default 26
                config BSP_I2C2_SDA_PIN
                    int "I2C2 sda pin number"
                    range 1 176
                    default 27
            endif

            config BSP_USING_I2C3
            bool "Enable I2C3 BUS (software simulation)"
            default n
            if BSP_USING_I2C3
                config BSP_I2C3_SCL_PIN
                    int "i2c3 scl pin number"
                    range 1 176
                    default 32
                config BSP_I2C3_SDA_PIN
                    int "I2C3 sda pin number"
                    range 1 176
                    default 33
            endif
        endif
        
    menuconfig BSP_USING_SPI
        bool "Enable SPI BUS"
        default n
        select RT_USING_SPI
        if BSP_USING_SPI
            config BSP_USING_SPI1
                bool "Enable SPI1 BUS"
                default n

            config BSP_SPI1_TX_USING_DMA
                bool "Enable SPI1 TX DMA"
                depends on BSP_USING_SPI1
                default n

            config BSP_SPI1_RX_USING_DMA
                bool "Enable SPI1 RX DMA"
                depends on BSP_USING_SPI1
                select BSP_SPI1_TX_USING_DMA
                default n

            config BSP_USING_SPI2
                bool "Enable SPI2 BUS"
                default n  

            config BSP_SPI2_TX_USING_DMA
                bool "Enable SPI2 TX DMA"
                depends on BSP_USING_SPI2
                default n

            config BSP_SPI2_RX_USING_DMA
                bool "Enable SPI2 RX DMA"
                depends on BSP_USING_SPI2
                select BSP_SPI2_TX_USING_DMA
                default n

            config BSP_USING_SPI3
                bool "Enable SPI3 BUS"
                default n        

            config BSP_SPI3_TX_USING_DMA
                bool "Enable SPI3 TX DMA"
                depends on BSP_USING_SPI3
                default n

            config BSP_SPI3_RX_USING_DMA
                bool "Enable SPI3 RX DMA"
                depends on BSP_USING_SPI3
                select BSP_SPI3_TX_USING_DMA
                default n
        endif

    menuconfig BSP_USING_TIM
        bool "Enable timer"
        default n
        select RT_USING_HWTIMER
        if BSP_USING_TIM
            config BSP_USING_TIM15
                bool "Enable TIM15"
                default n

            config BSP_USING_TIM16
                bool "Enable TIM16"
                default n

            config BSP_USING_TIM17
                bool "Enable TIM17"
                default n
        endif

    menuconfig BSP_USING_ADC
        bool "Enable ADC"
        default n
        select RT_USING_ADC
        if BSP_USING_ADC
            config BSP_USING_ADC1
                bool "Enable ADC1"
                default n

            config BSP_USING_ADC2
                bool "Enable ADC2"
                default n

            config BSP_USING_ADC3
                bool "Enable ADC3"
                default n
        endif

    menuconfig BSP_USING_ONCHIP_RTC
        bool "Enable RTC"
        select RT_USING_RTC
        default n
        if BSP_USING_ONCHIP_RTC
            choice
                prompt "Select clock source"
                default BSP_RTC_USING_LSE

                config BSP_RTC_USING_LSE
                    bool "RTC USING LSE"

                config BSP_RTC_USING_LSI
                    bool "RTC USING LSI"
            endchoice
        endif
        
    source "../libraries/HAL_Drivers/Kconfig"
    
endmenu

menu "Board extended module Drivers"

endmenu

endmenu