eve.py 文件源码

def load_image(ptr, options, data):
    """Load a JPEG image in the FT800 chip memory.

    ptr: Starting address to decompress the image

    options: Can be FT800_OPT_RGB565 or FT800_OPT_MONO

    data: A list of bytes

    Note: An exception is thrown if it fails to load the image in the memory of
    the FT800 chip.
    """
    length = len(data)
    _data = (ctypes.c_uint8 * length)(*data)
    ret = _LIB.eve_click_load_image(ptr, options, _data, length)
    if ret < 0:
        raise Exception("eve click load image failed")