rt-thread/bsp/raspberry-pico/Kconfig

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"

menu "Hardware Drivers Config"

config SOC_RP2040
    bool
    select ARCH_ARM_CORTEX_M0
    select RT_USING_COMPONENTS_INIT
    select RT_USING_USER_MAIN
    select SOC_SERIES_RP2040_PICO
    select PKG_USING_RASPBERRYPI_PICO_SDK
    default y

menu "Onboard Peripheral Drivers"

    config BSP_USING_LVGL
        bool "Enable LVGL for LCD"
        select PKG_USING_LVGL
        select BSP_USING_SPI_LCD
        default n

    if BSP_USING_LVGL
        config BSP_USING_LVGL_DEMO
            bool "Enable LVGL demo"
            select PKG_USING_LV_MUSIC_DEMO
            default y
    endif

        config BSP_USING_ARDUINO
        bool "Compatible with Arduino Ecosystem (RTduino)"
        select PKG_USING_RTDUINO
        select BSP_USING_UART1
        select BSP_USING_GPIO
        select BSP_USING_ADC
        select BSP_USING_ADC0
        select BSP_USING_ADC1
        select BSP_USING_ADC2
        select BSP_USING_PWM
        select BSP_USING_PWM0
        select BSP_USING_PWM1
        select BSP_USING_PWM2
        select BSP_USING_PWM3
        select BSP_USING_PWM4
        select BSP_USING_PWM5
        select BSP_USING_PWM6
        select BSP_USING_PWM7
        select BSP_USING_I2C
        select BSP_USING_I2C0
        imply RTDUINO_USING_SERVO
        default n

    config BSP_USING_ON_CHIP_FLASH
        bool "Enable On-Chip FLASH"
        select FAL_DEBUG_CONFIG
        select FAL_PART_HAS_TABLE_CFG
        default n
endmenu

menu "On-chip Peripheral Drivers"

    config BSP_USING_PIN
        bool "Enable GPIO"
        select RT_USING_PIN
        default y

    menuconfig BSP_USING_UART
        bool "Enable UART"
        select RT_USING_SERIAL
        default y
        if BSP_USING_UART
            config BSP_USING_UART0
                bool "Enable UART0"
                default y
            if BSP_USING_UART0
                choice
                    prompt "uart0 tx pin number (GP)"
                    depends on BSP_USING_UART0
                    default BSP_UART0_TX_PIN_0
                    config BSP_UART0_TX_PIN_0
                        bool "0"
                    config BSP_UART0_TX_PIN_12
                        bool "12"
                    config BSP_UART0_TX_PIN_16
                        bool "16"
                endchoice
                config BSP_UART0_TX_PIN
                    int 
                    default 0 if BSP_UART0_TX_PIN_0
                    default 12 if BSP_UART0_TX_PIN_12
                    default 16 if BSP_UART0_TX_PIN_16

                choice
                    prompt "uart0 rx pin number (GP)"
                    depends on BSP_USING_UART0
                    default BSP_UART0_RX_PIN_1
                    config BSP_UART0_RX_PIN_1
                        bool "1"
                    config BSP_UART0_RX_PIN_13
                        bool "13"
                    config BSP_UART0_RX_PIN_17
                        bool "17"
                endchoice
                config BSP_UART0_RX_PIN
                    int
                    default 1 if BSP_UART0_RX_PIN_1
                    default 13 if BSP_UART0_RX_PIN_13
                    default 17 if BSP_UART0_RX_PIN_17
            endif

            config BSP_USING_UART1
                bool "Enable UART1"
                default n
            if BSP_USING_UART1
                choice
                    prompt "uart1 tx pin number (GP)"
                    depends on BSP_USING_UART1
                    default BSP_UART1_TX_PIN_8
                    config BSP_UART1_TX_PIN_4
                        bool "4"
                    config BSP_UART1_TX_PIN_8
                        bool "8"
                endchoice
                config BSP_UART1_TX_PIN
                    int
                    default 4 if BSP_UART1_TX_PIN_4
                    default 8 if BSP_UART1_TX_PIN_8

                choice
                    prompt "uart1 rx pin number (GP)"
                    depends on BSP_USING_UART1
                    default BSP_UART1_RX_PIN_9
                    config BSP_UART1_RX_PIN_5
                        bool "5"
                    config BSP_UART1_RX_PIN_9
                        bool "9"
                endchoice
                config BSP_UART1_RX_PIN
                    int
                    default 5 if BSP_UART1_RX_PIN_5
                    default 9 if BSP_UART1_RX_PIN_9
            endif
        endif

    menuconfig BSP_USING_SOFT_I2C
        bool "Enable I2C BUS (software simulation)"
        default n
        select RT_USING_I2C
        select RT_USING_I2C_BITOPS
        select RT_USING_PIN
        if BSP_USING_SOFT_I2C
            config BSP_USING_SOFT_I2C1
                bool "Enable I2C1 Bus (software simulation)"
                default n
                if BSP_USING_SOFT_I2C1
                    config BSP_SOFT_I2C1_SCL_PIN
                        int "i2c1 scl pin number (GP)"
                        range 0 28
                        default 2
                    config BSP_SOFT_I2C1_SDA_PIN
                        int "I2C1 sda pin number (GP)"
                        range 0 28
                        default 3
                endif
        endif

    menuconfig BSP_USING_SOFT_SPI
        bool "Enable soft SPI BUS"
        default n
        select RT_USING_PIN
        select RT_USING_SPI_BITOPS
        select RT_USING_SPI
        if BSP_USING_SOFT_SPI
            config BSP_USING_SOFT_SPI0
                bool "Enable SPI0 Bus (software simulation)"
                default n
                if BSP_USING_SOFT_SPI0
                    config BSP_S_SPI0_SCK_PIN
                        int "spi0 sck pin number (GP)"
                        range 0 28
                        default 6
                    config BSP_S_SPI0_MOSI_PIN
                        int "spi0 mosi pin number (GP)"
                        range 0 28
                        default 7
                    config BSP_S_SPI0_MISO_PIN
                        int "spi0 miso pin number (GP)"
                        range 0 28
                        default 4
                endif
            config BSP_USING_SOFT_SPI1
                bool "Enable SPI1 Bus (software simulation)"
                default n
                if BSP_USING_SOFT_SPI1
                    config BSP_S_SPI1_SCK_PIN
                        int "spi1 sck pin number (GP)"
                        range 0 28
                        default 10
                    config BSP_S_SPI1_MOSI_PIN
                        int "spi1 mosi pin number (GP)"
                        range 0 28
                        default 11
                    config BSP_S_SPI1_MISO_PIN
                        int "spi1 miso pin number (GP)"
                        range 0 28
                        default 12
                endif
        endif

    menuconfig BSP_USING_ADC
        bool "Enable ADC"
        default n
        select RT_USING_ADC
        if BSP_USING_ADC
            config BSP_USING_ADC0
                bool "Enable ADC0 (GP26)"
                default n
            config BSP_USING_ADC1
                bool "Enable ADC1 (GP27)"
                default n
            config BSP_USING_ADC2
                bool "Enable ADC2 (GP28)"
                default n
        endif

    config BSP_USING_WDT
        bool "Enable WDT"
        select RT_USING_WDT
        default n


    config BSP_USING_RTC
        bool "Enable RTC"
        select RT_USING_RTC
        default n

    menuconfig BSP_USING_SPI
        bool "Enable SPI"
        select RT_USING_SPI
        default n

        if BSP_USING_SPI
            config BSP_USING_SPI0
                bool "Enable SPI0"
                default n
            if BSP_USING_SPI0
                choice
                    prompt "spi0 tx pin number (GP)"
                    depends on BSP_USING_SPI0
                    default BSP_SPI0_TX_PIN_3
                    config BSP_SPI0_TX_PIN_3
                        bool "3"
                    config BSP_SPI0_TX_PIN_7
                        bool "7"
                    config BSP_SPI0_TX_PIN_19
                        bool "19"            
                endchoice
                config BSP_SPI0_TX_PIN
                    int 
                    default 3 if BSP_SPI0_TX_PIN_3
                    default 7 if BSP_SPI0_TX_PIN_7
                    default 19 if BSP_SPI0_TX_PIN_19

                choice
                    prompt "spi0 rx pin number (GP)"
                    depends on BSP_USING_SPI0
                    default BSP_SPI0_RX_PIN_4
                    config BSP_SPI0_RX_PIN_0
                        bool "0"
                    config BSP_SPI0_RX_PIN_4
                        bool "4"
                    config BSP_SPI0_RX_PIN_16
                        bool "16"            
                endchoice
                config BSP_SPI0_RX_PIN
                    int 
                    default 0 if BSP_SPI0_RX_PIN_0
                    default 4 if BSP_SPI0_RX_PIN_4
                    default 16 if BSP_SPI0_RX_PIN_16
                
                choice
                    prompt "spi0 sck pin number (GP)"
                    depends on BSP_USING_SPI0
                    default BSP_SPI0_SCK_PIN_2
                    config BSP_SPI0_SCK_PIN_2
                        bool "2"
                    config BSP_SPI0_SCK_PIN_6
                        bool "6"
                    config BSP_SPI0_SCK_PIN_8
                        bool "8"            
                endchoice
                config BSP_SPI0_SCK_PIN
                    int 
                    default 2 if BSP_SPI0_SCK_PIN_2
                    default 6 if BSP_SPI0_SCK_PIN_6
                    default 8 if BSP_SPI0_SCK_PIN_8
                
                choice
                    prompt "spi0 cs pin number (GP)"
                    depends on BSP_USING_SPI0
                    default BSP_SPI0_CS_PIN_5
                    config BSP_SPI0_CS_PIN_1
                        bool "1"
                    config BSP_SPI0_CS_PIN_5
                        bool "5"
                    config BSP_SPI0_CS_PIN_17
                        bool "17"
                endchoice
                config BSP_SPI0_CS_PIN
                    int 
                    default 1 if BSP_SPI0_CS_PIN_1
                    default 5 if BSP_SPI0_CS_PIN_5
                    default 17 if BSP_SPI0_CS_PIN_17
            endif
                    
            config BSP_USING_SPI1
                bool "Enable SPI1"
                default n
            if BSP_USING_SPI1
                choice
                    prompt "spi1 tx pin number (GP)"
                    depends on BSP_USING_SPI1
                    default BSP_SPI1_TX_PIN_11
                    config BSP_SPI1_TX_PIN_11
                        bool "11"
                    config BSP_SPI1_TX_PIN_15
                        bool "15"
                endchoice
                config BSP_SPI1_TX_PIN
                    int
                    default 11 if BSP_SPI1_TX_PIN_11
                    default 15 if BSP_SPI1_TX_PIN_15

                choice
                    prompt "spi1 rx pin number (GP)"
                    depends on BSP_USING_SPI1
                    default BSP_SPI1_RX_PIN_12
                    config BSP_SPI1_RX_PIN_8
                        bool "8"
                    config BSP_SPI1_RX_PIN_12
                        bool "12"
                endchoice
                config BSP_SPI1_RX_PIN
                    int
                    default 8 if BSP_SPI1_RX_PIN_8
                    default 12 if BSP_SPI1_RX_PIN_12
                
                choice
                    prompt "spi1 sck pin number (GP)"
                    depends on BSP_USING_SPI0
                    default BSP_SPI1_SCK_PIN_10
                    config BSP_SPI1_SCK_PIN_10
                        bool "10"
                    config BSP_SPI1_SCK_PIN_14
                        bool "14"
                endchoice
                config BSP_SPI1_SCK_PIN
                    int
                    default 10 if BSP_SPI1_SCK_PIN_10
                    default 14 if BSP_SPI1_SCK_PIN_14
                
                choice
                    prompt "spi1 cs pin number (GP)"
                    depends on BSP_USING_SPI0
                    default BSP_SPI1_CS_PIN_13
                    config BSP_SPI1_CS_PIN_9
                        bool "9"
                    config BSP_SPI1_CS_PIN_13
                        bool "13"
                endchoice
                config BSP_SPI1_CS_PIN
                    int
                    default 9 if BSP_SPI1_CS_PIN_9
                    default 13 if BSP_SPI1_CS_PIN_13
            endif
        endif

    menuconfig BSP_USING_PWM
        bool "Enable PWM(A:CH_0 B:CH_1)"
        default n
        select RT_USING_PWM
        if BSP_USING_PWM
            config BSP_USING_PWM0
                bool "Enable PWM0"
                default n
                if BSP_USING_PWM0
                    choice
                        prompt "pwm slice A pin number (GP)"
                        depends on BSP_USING_PWM0
                        default BSP_PWM0_A_PIN_16
                        config BSP_PWM0_A_PIN_0
                            bool "0"
                        config BSP_PWM0_A_PIN_16
                            bool "16"
                    endchoice
                    config BSP_PWM0_A_PIN
                        int
                        default 0 if BSP_PWM0_A_PIN_0
                        default 16 if BSP_PWM0_A_PIN_16
                    choice
                        prompt "pwm slice B pin number (GP)"
                        depends on BSP_USING_PWM0
                        default BSP_PWM0_B_PIN_17
                        config BSP_PWM0_B_PIN_1
                            bool "1"
                        config BSP_PWM0_B_PIN_17
                            bool "17"
                    endchoice
                    config BSP_PWM0_B_PIN
                        int
                        default 1 if BSP_PWM0_B_PIN_1
                        default 17 if BSP_PWM0_B_PIN_17
                    config BSP_PWM0_A_ALL
                        bool "pwm slice use all A pin"
                        default n
                    config BSP_PWM0_B_ALL
                        bool "pwm slice use all B pin"
                        default n
                endif

            config BSP_USING_PWM1
                bool "Enable PWM1"
                default n
                if BSP_USING_PWM1
                    choice
                        prompt "pwm slice A pin number (GP)"
                        depends on BSP_USING_PWM1
                        default BSP_PWM1_A_PIN_18
                        config BSP_PWM1_A_PIN_2
                            bool "2"
                        config BSP_PWM1_A_PIN_18
                            bool "18"
                    endchoice
                    config BSP_PWM1_A_PIN
                        int
                        default 2 if BSP_PWM1_A_PIN_2
                        default 18 if BSP_PWM1_A_PIN_18
                    choice
                        prompt "pwm slice B pin number (GP)"
                        depends on BSP_USING_PWM1
                        default BSP_PWM1_B_PIN_19
                        config BSP_PWM1_B_PIN_3
                            bool "3"
                        config BSP_PWM1_B_PIN_19
                            bool "19"
                    endchoice
                    config BSP_PWM1_B_PIN
                        int
                        default 3 if BSP_PWM1_B_PIN_3
                        default 19 if BSP_PWM1_B_PIN_19
                    config BSP_PWM1_A_ALL
                        bool "pwm slice use all A pin"
                        default n
                    config BSP_PWM1_B_ALL
                        bool "pwm slice use all B pin"
                        default n
                endif

            config BSP_USING_PWM2
                bool "Enable PWM2"
                default n
                if BSP_USING_PWM2
                    choice
                        prompt "pwm slice A pin number (GP)"
                        depends on BSP_USING_PWM2
                        default BSP_PWM2_A_PIN_20
                        config BSP_PWM2_A_PIN_4
                            bool "4"
                        config BSP_PWM2_A_PIN_20
                            bool "20"
                    endchoice
                    config BSP_PWM2_A_PIN
                        int
                        default 4 if BSP_PWM2_A_PIN_4
                        default 20 if BSP_PWM2_A_PIN_20
                    choice
                        prompt "pwm slice B pin number (GP)"
                        depends on BSP_USING_PWM2
                        default BSP_PWM2_B_PIN_21
                        config BSP_PWM2_B_PIN_5
                            bool "5"
                        config BSP_PWM2_B_PIN_21
                            bool "21"
                    endchoice
                    config BSP_PWM2_B_PIN
                        int
                        default 5 if BSP_PWM2_B_PIN_5
                        default 21 if BSP_PWM2_B_PIN_21
                    config BSP_PWM2_A_ALL
                        bool "pwm slice use all A pin"
                        default n
                    config BSP_PWM2_B_ALL
                        bool "pwm slice use all B pin"
                        default n
                endif

            config BSP_USING_PWM3
                bool "Enable PWM3"
                default n
                if BSP_USING_PWM3
                    choice
                        prompt "pwm slice A pin number (GP)"
                        depends on BSP_USING_PWM3
                        default BSP_PWM3_A_PIN_22
                        config BSP_PWM3_A_PIN_6
                            bool "6"
                        config BSP_PWM3_A_PIN_22
                            bool "22"
                    endchoice
                    config BSP_PWM3_A_PIN
                        int
                        default 6 if BSP_PWM3_A_PIN_6
                        default 22 if BSP_PWM3_A_PIN_22
                    choice
                        prompt "pwm slice B pin number (GP)"
                        depends on BSP_USING_PWM3
                        default BSP_PWM3_B_PIN_23
                        config BSP_PWM3_B_PIN_7
                            bool "7"
                        config BSP_PWM3_B_PIN_23
                            bool "23"
                    endchoice
                    config BSP_PWM3_B_PIN
                        int
                        default 7 if BSP_PWM3_B_PIN_7
                        default 23 if BSP_PWM3_B_PIN_23
                    config BSP_PWM3_A_ALL
                        bool "pwm slice use all A pin"
                        default n
                    config BSP_PWM3_B_ALL
                        bool "pwm slice use all B pin"
                        default n
                endif

            config BSP_USING_PWM4
                bool "Enable PWM4"
                default n
                if BSP_USING_PWM4
                    choice
                        prompt "pwm slice A pin number (GP)"
                        depends on BSP_USING_PWM4
                        default BSP_PWM4_A_PIN_24
                        config BSP_PWM4_A_PIN_8
                            bool "8"
                        config BSP_PWM4_A_PIN_24
                            bool "24"
                    endchoice
                    config BSP_PWM4_A_PIN
                        int
                        default 8 if BSP_PWM4_A_PIN_8
                        default 24 if BSP_PWM4_A_PIN_24
                    choice
                        prompt "pwm slice B pin number (GP)"
                        depends on BSP_USING_PWM4
                        default BSP_PWM4_B_PIN_25
                        config BSP_PWM4_B_PIN_9
                            bool "9"
                        config BSP_PWM4_B_PIN_25
                            bool "25"
                    endchoice
                    config BSP_PWM4_B_PIN
                        int
                        default 9 if BSP_PWM4_B_PIN_9
                        default 25 if BSP_PWM4_B_PIN_25
                    config BSP_PWM4_A_ALL
                        bool "pwm slice use all A pin"
                        default n
                    config BSP_PWM4_B_ALL
                        bool "pwm slice use all B pin"
                        default n
                endif
                
            config BSP_USING_PWM5
                bool "Enable PWM5"
                default n
                if BSP_USING_PWM5
                    choice
                        prompt "pwm slice A pin number (GP)"
                        depends on BSP_USING_PWM5
                        default BSP_PWM5_A_PIN_10
                        config BSP_PWM5_A_PIN_10
                            bool "10"
                        config BSP_PWM5_A_PIN_26
                            bool "26"
                    endchoice
                    config BSP_PWM5_A_PIN
                        int
                        default 10 if BSP_PWM5_A_PIN_10
                        default 26 if BSP_PWM5_A_PIN_26
                    choice
                        prompt "pwm slice B pin number (GP)"
                        depends on BSP_USING_PWM5
                        default BSP_PWM5_B_PIN_11
                        config BSP_PWM5_B_PIN_11
                            bool "11"
                        config BSP_PWM5_B_PIN_27
                            bool "27"
                    endchoice
                    config BSP_PWM5_B_PIN
                        int
                        default 11 if BSP_PWM5_B_PIN_11
                        default 27 if BSP_PWM5_B_PIN_27
                    config BSP_PWM5_A_ALL
                        bool "pwm slice use all A pin"
                        default n
                    config BSP_PWM5_B_ALL
                        bool "pwm slice use all B pin"
                        default n
                endif

            config BSP_USING_PWM6
                bool "Enable PWM6"
                default n
                if BSP_USING_PWM6
                    choice
                        prompt "pwm slice A pin number (GP)"
                        depends on BSP_USING_PWM6
                        default BSP_PWM6_A_PIN_12
                        config BSP_PWM6_A_PIN_12
                            bool "12"
                        config BSP_PWM6_A_PIN_28
                            bool "28"
                    endchoice
                    config BSP_PWM6_A_PIN
                        int
                        default 12 if BSP_PWM6_A_PIN_12
                        default 28 if BSP_PWM6_A_PIN_28
                    choice
                        prompt "pwm slice B pin number (GP)"
                        depends on BSP_USING_PWM6
                        default BSP_PWM6_B_PIN_13
                        config BSP_PWM6_B_PIN_13
                            bool "13"
                        config BSP_PWM6_B_PIN_29
                            bool "29"
                    endchoice
                    config BSP_PWM6_B_PIN
                        int
                        default 13 if BSP_PWM6_B_PIN_13
                        default 29 if BSP_PWM6_B_PIN_29
                    config BSP_PWM6_A_ALL
                        bool "pwm slice use all A pin"
                        default n
                    config BSP_PWM6_B_ALL
                        bool "pwm slice use all B pin"
                        default n
                endif

            config BSP_USING_PWM7
                bool "Enable PWM7"
                default n
                if BSP_USING_PWM7
                    choice
                        prompt "pwm slice A pin number (GP)"
                        depends on BSP_USING_PWM7
                        default BSP_PWM7_A_PIN_14
                        config BSP_PWM7_A_PIN_14
                            bool "14"
                    endchoice
                    config BSP_PWM7_A_PIN
                        int
                        default 14 if BSP_PWM7_A_PIN_14
                    choice
                        prompt "pwm slice B pin number (GP)"
                        depends on BSP_USING_PWM7
                        default BSP_PWM7_B_PIN_15
                        config BSP_PWM7_B_PIN_15
                            bool "15"
                    endchoice
                    config BSP_PWM7_B_PIN
                        int
                        default 15 if BSP_PWM7_B_PIN_15
                endif
        endif

    menuconfig BSP_USING_HWTIMER
        bool "Enable HWTIMER"
        default n
        select RT_USING_HWTIMER
        if BSP_USING_HWTIMER
            config BSP_USING_TIMER0
                bool "Enable HWTIMER0"
                default n

            config BSP_USING_TIMER1
                bool "Enable HWTIMER1"
                default n

            config BSP_USING_TIMER2
                bool "Enable HWTIMER2"
                default n

            config BSP_USING_TIMER3
                bool "Enable HWTIMER3"
                default n
        endif

    menuconfig BSP_USING_I2C
        bool "Enable I2C"
        select RT_USING_I2C
        select RT_USING_I2C_BITOPS
        select RT_USING_PIN
        default n

        if BSP_USING_I2C
            config BSP_USING_I2C0
                bool "Enable I2C0"
                default n
                if BSP_USING_I2C0
                    choice
                        prompt "i2c0 scl pin number (GP)"
                        depends on BSP_USING_I2C0
                        default BSP_I2C0_SCL_PIN_21
                        config BSP_I2C0_SCL_PIN_1
                            bool "1"
                        config BSP_I2C0_SCL_PIN_5
                            bool "5"
                        config BSP_I2C0_SCL_PIN_9
                            bool "9"
                        config BSP_I2C0_SCL_PIN_13
                            bool "13"
                        config BSP_I2C0_SCL_PIN_17
                            bool "17"
                        config BSP_I2C0_SCL_PIN_21
                            bool "21"
                    endchoice
                    config BSP_I2C0_SCL_PIN
                        int
                        default 1 if BSP_I2C0_SCL_PIN_1
                        default 5 if BSP_I2C0_SCL_PIN_5
                        default 9 if BSP_I2C0_SCL_PIN_9
                        default 13 if BSP_I2C0_SCL_PIN_13
                        default 17 if BSP_I2C0_SCL_PIN_17
                        default 21 if BSP_I2C0_SCL_PIN_21

                    choice
                        prompt "i2c0 sda pin number (GP)"
                        depends on BSP_USING_I2C0
                        default BSP_I2C0_SDA_PIN_20
                        config BSP_I2C0_SDA_PIN_0
                            bool "0"
                        config BSP_I2C0_SDA_PIN_4
                            bool "4"
                        config BSP_I2C0_SDA_PIN_8
                            bool "8"
                        config BSP_I2C0_SDA_PIN_12
                            bool "12"
                        config BSP_I2C0_SDA_PIN_16
                            bool "16"
                        config BSP_I2C0_SDA_PIN_20
                            bool "20"
                    endchoice
                    config BSP_I2C0_SDA_PIN
                        int
                        default 0 if BSP_I2C0_SDA_PIN_0
                        default 4 if BSP_I2C0_SDA_PIN_4
                        default 8 if BSP_I2C0_SDA_PIN_8
                        default 12 if BSP_I2C0_SDA_PIN_12
                        default 16 if BSP_I2C0_SDA_PIN_16
                        default 20 if BSP_I2C0_SDA_PIN_20
                endif

            config BSP_USING_I2C1
                bool "Enable I2C1"
                default n
                if BSP_USING_I2C1
                    choice 
                        prompt "i2c1 scl pin number (GP)"
                        depends on BSP_USING_I2C1
                        config BSP_I2C1_SCL_PIN_3
                            bool "3"
                        config BSP_I2C1_SCL_PIN_7
                            bool "7"
                        config BSP_I2C1_SCL_PIN_11
                            bool "11"
                        config BSP_I2C1_SCL_PIN_15
                            bool "15"
                        config BSP_I2C1_SCL_PIN_19
                            bool "19"
                        config BSP_I2C1_SCL_PIN_27
                            bool "27"
                    endchoice
                    config BSP_I2C1_SCL_PIN
                        int
                        default 3 if BSP_I2C1_SCL_PIN_3
                        default 7 if BSP_I2C1_SCL_PIN_7
                        default 11 if BSP_I2C1_SCL_PIN_11
                        default 15 if BSP_I2C1_SCL_PIN_15
                        default 19 if BSP_I2C1_SCL_PIN_19
                        default 27 if BSP_I2C1_SCL_PIN_27

                    choice
                        prompt "i2c1 sda pin number (GP)"
                        depends on BSP_USING_I2C1
                        config BSP_I2C1_SDA_PIN_2
                            bool "2"
                        config BSP_I2C1_SDA_PIN_6
                            bool "6"
                        config BSP_I2C1_SDA_PIN_10
                            bool "10"
                        config BSP_I2C1_SDA_PIN_14
                            bool "14"
                        config BSP_I2C1_SDA_PIN_18
                            bool "18"
                        config BSP_I2C1_SDA_PIN_26
                            bool "26"
                    endchoice
                    config BSP_I2C1_SDA_PIN
                        int
                        default 2 if BSP_I2C1_SDA_PIN_2
                        default 6 if BSP_I2C1_SDA_PIN_6
                        default 10 if BSP_I2C1_SDA_PIN_10
                        default 14 if BSP_I2C1_SDA_PIN_14
                        default 18 if BSP_I2C1_SDA_PIN_18
                        default 26 if BSP_I2C1_SDA_PIN_26
                endif
        endif
endmenu

endmenu