def __init__(self, button_pins=[], **kwargs):
"""Initialises the ``InputDevice`` object.
Kwargs:
* ``button_pins``: GPIO mubers which to treat as buttons (GPIO.BCM numbering)
* ``debug``: enables printing button press and release events when set to True
"""
self.button_pins = button_pins
self.init_hw()
InputSkeleton.__init__(self, **kwargs)
def __init__(self, cols=[5, 6, 13], rows=[12, 16, 20, 21], **kwargs):
"""Initialises the ``InputDevice`` object.
Kwargs:
* ``button_pins``: GPIO mubers which to treat as buttons (GPIO.BCM numbering)
* ``debug``: enables printing button press and release events when set to True
"""
self.cols = cols
self.rows = rows
InputSkeleton.__init__(self, **kwargs)
def __init__(self, button_pins=[], **kwargs):
"""Initialises the ``InputDevice`` object.
Kwargs:
* ``button_pins``: GPIO mubers which to treat as buttons (GPIO.BCM numbering)
* ``debug``: enables printing button press and release events when set to True
"""
self.button_pins = button_pins
self.init_hw()
InputSkeleton.__init__(self, **kwargs)
def __init__(self, button_pins=[], pullups=True, **kwargs):
"""Initialises the ``InputDevice`` object.
Kwargs:
* ``button_pins``: GPIO numbers which to treat as buttons (GPIO.BCM numbering)
* ``pullups``: if True, enables pullups on all pins, if False, doesn't. Default: True
* ``debug``: enables printing button press and release events when set to True
"""
self.button_pins = button_pins
self.pullups = pullups
InputSkeleton.__init__(self, **kwargs)
def __init__(self, addr = 0x20, bus = 1, **kwargs):
"""Initialises the ``InputDevice`` object.
Kwargs:
* ``bus``: I2C bus number.
* ``addr``: I2C address of the expander.
"""
self.bus_num = bus
self.bus = smbus.SMBus(self.bus_num)
if type(addr) in [str, unicode]:
addr = int(addr, 16)
self.addr = addr
self.init_expander()
InputSkeleton.__init__(self, **kwargs)
def __init__(self, addr = 0x20, bus = 1, **kwargs):
"""Initialises the ``InputDevice`` object.
Kwargs:
* ``bus``: I2C bus number.
* ``addr``: I2C address of the expander.
"""
self.bus_num = bus
self.bus = smbus.SMBus(self.bus_num)
if type(addr) in [str, unicode]:
addr = int(addr, 16)
self.addr = addr
self.init_expander()
InputSkeleton.__init__(self, **kwargs)
def __init__(self, addr=0x12, bus=1, int_pin=16, **kwargs):
"""Initialises the ``InputDevice`` object.
Kwargs:
* ``bus``: I2C bus number.
* ``addr``: I2C address of the device.
* ``int_pin``: GPIO pin for interrupt mode.
"""
self.bus_num = bus
if isinstance(addr, basestring):
addr = int(addr, 16)
self.addr = addr
self.int_pin = int_pin
InputSkeleton.__init__(self, **kwargs)
def __init__(self, path=None, name=None, **kwargs):
"""Initialises the ``InputDevice`` object.
Kwargs:
* ``path``: path to the input device. If not specified, you need to specify ``name``.
* ``name``: input device name
"""
if not name and not path: #No necessary arguments supplied
raise TypeError(
"HID device driver: expected at least path or name; got nothing. =("
)
self.path = path
self.name = name
InputSkeleton.__init__(self, mapping=[], **kwargs)
self.hid_device_error_filter = False
def __init__(self, addr=0x12, bus=1, int_pin=16, **kwargs):
"""Initialises the ``InputDevice`` object.
Kwargs:
* ``bus``: I2C bus number.
* ``addr``: I2C address of the device.
* ``int_pin``: GPIO pin for interrupt mode.
"""
self.bus_num = bus
self.bus = smbus.SMBus(self.bus_num)
if type(addr) in [str, unicode]:
addr = int(addr, 16)
self.addr = addr
self.int_pin = int_pin
InputSkeleton.__init__(self, **kwargs)
def __init__(self, addr=0x20, bus=1, int_pin=None, **kwargs):
"""Initialises the ``InputDevice`` object.
Kwargs:
* ``bus``: I2C bus number.
* ``addr``: I2C address of the expander.
* ``int_pin``: GPIO pin to which INT pin of the expander is connected. If supplied, interrupt-driven mode is used, otherwise, library reverts to polling mode.
"""
self.bus_num = bus
self.bus = smbus.SMBus(self.bus_num)
if type(addr) in [str, unicode]:
addr = int(addr, 16)
self.addr = addr
self.int_pin = int_pin
self.init_expander()
InputSkeleton.__init__(self, **kwargs)
def __init__(self, addr = 0x20, bus = 1, int_pin = None, **kwargs):
"""Initialises the ``InputDevice`` object.
Kwargs:
* ``bus``: I2C bus number.
* ``addr``: I2C address of the expander.
* ``int_pin``: GPIO pin to which INT pin of the expander is connected. If supplied, interrupt-driven mode is used, otherwise, library reverts to polling mode.
"""
self.bus_num = bus
self.bus = smbus.SMBus(self.bus_num)
if type(addr) in [str, unicode]:
addr = int(addr, 16)
self.addr = addr
self.int_pin = int_pin
self.init_expander()
InputSkeleton.__init__(self, **kwargs)
def __init__(self, addr = 0x12, bus = 1, int_pin = 21, **kwargs):
"""Initialises the ``InputDevice`` object.
Kwargs:
* ``bus``: I2C bus number.
* ``addr``: I2C address of the device.
* ``int_pin``: GPIO pin for interrupt mode.
"""
self.bus_num = bus
self.bus = smbus.SMBus(self.bus_num)
if type(addr) in [str, unicode]:
addr = int(addr, 16)
self.addr = addr
self.int_pin = int_pin
self.init_expander()
InputSkeleton.__init__(self, **kwargs)
def __init__(self, path=None, name=None, **kwargs):
"""Initialises the ``InputDevice`` object.
Kwargs:
* ``path``: path to the input device. If not specified, you need to specify ``name``.
* ``name``: input device name
"""
if not name and not path: #No necessary arguments supplied
raise TypeError("Expected at least path or name; got nothing. =(")
if not path:
path = get_path_by_name(name)
if not name:
name = get_name_by_path(path)
if not name and not path: #Seems like nothing was found by get_input_devices
raise IOError("Device not found")
self.path = path
self.name = name
InputSkeleton.__init__(self, mapping=[], **kwargs)
def __init__(self, path=None, name=None, **kwargs):
"""Initialises the ``InputDevice`` object.
Kwargs:
* ``path``: path to the input device. If not specified, you need to specify ``name``.
* ``name``: input device name
"""
if not name and not path: #No necessary arguments supplied
raise TypeError("Expected at least path or name; got nothing. =(")
if not path:
path = get_path_by_name(name)
if not name:
name = get_name_by_path(path)
if not name and not path: #Seems like nothing was found by get_input_devices
raise IOError("Device not found")
self.path = path
self.name = name
self.init_hw()
InputSkeleton.__init__(self, mapping = [], **kwargs)
def atexit(self):
InputSkeleton.atexit(self)
def __init__(self, **kwargs):
InputSkeleton.__init__(self, mapping=[], **kwargs)
def __init__(self, **kwargs):
"""Initialises the ``InputDevice`` object - basically, does nothing. """
InputSkeleton.__init__(self, **kwargs)
def atexit(self):
InputSkeleton.atexit(self)
try:
self.device.ungrab()
except:
pass
def atexit(self):
InputSkeleton.atexit(self)
try:
self.device.ungrab()
except:
pass
