menu "I2C LCD/OLED Screen Configuration"

config SCREEN_I2C_SDA_GPIO
    int "I2C SDA GPIO (17 is for Heltec)"
    default 21

config SCREEN_I2C_SCL_GPIO
    int "I2C SCL GPIO (18 is for Heltec)"
    default 22

config SCREEN_HAS_I2C_LCD
    bool "Enable LCD/OLED"
    default y
    help
        Enable OLED or LCD display over I2C.

    if SCREEN_HAS_I2C_LCD

        config SCREEN_OLED_RST_GPIO
            int "LCD/OLED Reset GPIO (-1 to disable)(21 is for Heltec)"
            default -1

        config SCREEN_OLED_VEXT_GPIO
            int "LCD/OLED Vext/Power GPIO (-1 to disable)(36 is for Heltec)"
            default -1

        config SCREEN_OLED_VEXT_ACTIVE_LEVEL
            int "LCD/OLED Vext active level (0=low, 1=high)"
            default 0
    endif

endmenu

menu "Battery Configuration"

config SCREEN_BATTERY_ADC_CHANNEL
    int "Battery ADC channel number (7 = GPIO35 on ESP32, 0 on Heltec)"
    default 7
    help
        ADC1 channel connected to the battery voltage divider.
        On ESP32: channel 7 = GPIO35.
        On Heltec: channel 0 = GPIO35.


endmenu
