# -*- coding: utf-8 -*-
"""Provides common I/O methods for interfacing with PiFace Products
Copyright (C) 2013 Thomas Preston <thomasmarkpreston@gmail.com>

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
"""
# import sys

# constants
# from .core import (
#     MAX_BOARDS,
#     IODIRA,
#     IODIRB,
#     IPOLA,
#     IPOLB,
#     GPINTENA,
#     GPINTENB,
#     DEFVALA,
#     DEFVALB,
#     INTCONA,
#     INTCONB,
#     IOCON,
#     GPPUA,
#     GPPUB,
#     INTFA,
#     INTFB,
#     INTCAPA,
#     INTCAPB,
#     GPIOA,
#     GPIOB,
#     BANK_OFF,
#     BANK_ON,
#     INT_MIRROR_ON,
#     INT_MIRROR_OFF,
#     SEQOP_OFF,
#     SEQOP_ON,
#     DISSLW_ON,
#     DISSLW_OFF,
#     HAEN_ON,
#     HAEN_OFF,
#     ODR_ON,
#     ODR_OFF,
#     INTPOL_HIGH,
#     INTPOL_LOW,
# )

# classes
# from .core import (
#     DigitalPort,
#     DigitalInputPort,
#     DigitalOutputPort,
#     DigitalItem,
#     DigitalInputItem,
#     DigitalOutputItem,
# )

# from .interrupts import (
#     InputFunctionMap,
# )

# functions
# from .core import (
#     init,
#     deinit,
#     get_bit_mask,
#     get_bit_num,
#     read_bit,
#     write_bit,
#     read,
#     write,
#     spisend,
#     sleep_microseconds,
# )

# from .interrupts import (
#     wait_for_interrupt,
#     clear_interrupts,
#     enable_interrupts,
#     disable_interrupts,
# )
