def check_supported_function(func, check_func):
    """
    Decorator implementation that wraps a check around an ESPLoader
    bootloader function to check if it's supported.

    This is used to capture the multidimensional differences in
    functionality between the ESP8266 & ESP32 ROM loaders, and the
    software stub that runs on both. Not possible to do this cleanly
    via inheritance alone.
    """
    def inner(*args, **kwargs):
        obj = args[0]
        if check_func(obj):
            return func(*args, **kwargs)
        else:
            raise NotImplementedInROMError(obj, func)
    return inner
Decorator implementation that wraps a check around an ESPLoader
    bootloader function to check if it's supported.

    This is used to capture the multidimensional differences in
    functionality between the ESP8266 & ESP32 ROM loaders, and the
    software stub that runs on both. Not possible to do this cleanly
    via inheritance alone.