Kconfig

menu "Board Support Package"

    config BSP_ERROR_CHECK
        bool "Enable error check in BSP"
        default y
        help
            Error check assert the application before returning the error code.
            
    menu "I2C"
        config BSP_I2C_NUM
            int "I2C peripheral index"
            default 1
            range 0 1
            help
                ESP32 has two I2C peripherals, pick the one you want to use.

        config BSP_I2C_FAST_MODE
            bool "Enable I2C fast mode"
            default n
            help
                I2C has two speed modes: normal (100kHz) and fast (400kHz).

        config BSP_I2C_CLK_SPEED_HZ
            int
            default 400000 if BSP_I2C_FAST_MODE
            default 100000

    endmenu

    menu "SPIFFS - Virtual File System"
        config BSP_SPIFFS_FORMAT_ON_MOUNT_FAIL
            bool "Format SPIFFS if mounting fails"
            default n
            help
                Format SPIFFS if it fails to mount the filesystem.

        config BSP_SPIFFS_MOUNT_POINT
            string "SPIFFS mount point"
            default "/spiffs"
            help
                Mount point of SPIFFS in the Virtual File System.

        config BSP_SPIFFS_PARTITION_LABEL
            string "Partition label of SPIFFS"
            default "storage"
            help
                Partition label which stores SPIFFS.

        config BSP_SPIFFS_MAX_FILES
            int "Max files supported for SPIFFS VFS"
            default 5
            help
                Supported max files for SPIFFS in the Virtual File System.
    endmenu

    menu "uSD card - Virtual File System"
        config BSP_SD_FORMAT_ON_MOUNT_FAIL
            bool "Format uSD card if mounting fails"
            default n
            help
                The SDMMC host will format (FAT) the uSD card if it fails to mount the filesystem.

        config BSP_SD_MOUNT_POINT
            string "uSD card mount point"
            default "/sdcard"
            help
                Mount point of the uSD card in the Virtual File System

    endmenu

    menu "Buzzer"
        config BSP_BUZZER_FREQUENCY
            int "Buzzer frequency [Hz]"
            default 4000
            range 1000 8000
            help
                Resonant requency of onboard buzzer is 4kHz.

        config BSP_BUZZER_LEDC_TIMER_NUM
            int "LEDC timer number for buzzer"
            default 0
            range 0 3
            help
                LEDC peripheral has 4 timers, pick one.

        config BSP_BUZZER_LEDC_CHANNEL_NUM
            int "LEDC channel number for buzzer"
            default 0
            range 0 7
            help
                LEDC peripheral has 7 high-speed channels, pick one.

    endmenu
endmenu