menu "Configuration"

    config MAX_CPU_FREQ_MHZ
        int "Maximum CPU frequency"
        default 80
        help
            Maximum CPU frequency 80/160/240.

    config MIN_CPU_FREQ_MHZ
        int "Minimum CPU frequency"
        default 10
        help
            Minimum CPU frequency 10/13/20/26/40.
            
    choice SNTP_TIME_SYNC_METHOD
        prompt "Time synchronization method"
        default SNTP_TIME_SYNC_METHOD_IMMED
        help
            Time synchronization method.

        config SNTP_TIME_SYNC_METHOD_IMMED
            bool "update time immediately when received"
        config SNTP_TIME_SYNC_METHOD_SMOOTH
            bool "update time with smooth method (adjtime)"
        config SNTP_TIME_SYNC_METHOD_CUSTOM
            bool "custom implementation"
    endchoice


    config FIRMWARE_UPG_URL
        string "Firmware Upgrade URL"
        default "http://wumei.live/prod-api/common/download/firmware?fileName=wumei-open.bin"
        help
            URL of server which hosts the firmware image.

    config SKIP_COMMON_NAME_CHECK
        bool "Skip server certificate CN fieldcheck"
        default n
        help
            This allows you to skip the validation of OTA server certificate CN field.

    config SKIP_VERSION_CHECK
        bool "Skip firmware version check"
        default y
        help
            This allows you to skip the firmware version check.

    config GPIO_DIAGNOSTIC
        int "Number of the GPIO input for diagnostic"
        range 0 39
        default 35
        help
            Used to demonstrate how a rollback works.
            The selected GPIO will be configured as an input with internal pull-up enabled.
            To trigger a rollback, this GPIO must be pulled low while the message
            `Diagnostics (5 sec)...` which will be on first boot.
            If GPIO is not pulled low then the operable of the app will be confirmed.

    config OTA_RECV_TIMEOUT
        int "OTA Receive Timeout"
        default 5000
        help
            Maximum time for reception
    
endmenu