# -*- coding: utf-8 -*-
# Copyright (c) 2013-17 Richard Hull and contributors
# See LICENSE.rst for details.


class pcd8544(object):
    DISPLAYON = 0x0C
    DISPLAYOFF = 0x08


class st7735(object):
    DISPLAYON = 0x29
    DISPLAYOFF = 0x28


class ht1621(object):
    DISPLAYON = 0x06
    DISPLAYOFF = 0x04
