diff options
Diffstat (limited to 'devices/device.py')
-rw-r--r-- | devices/device.py | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/devices/device.py b/devices/device.py deleted file mode 100644 index 04a82b2..0000000 --- a/devices/device.py +++ /dev/null @@ -1,61 +0,0 @@ -import gobject - -class RFIDDevice(gobject.GObject): - """ - Ancestor class for every supported device. - The main class for the device driver must be called "RFIDReader". - """ - # signal "tag-read" has to be emitted when a tag has been read. - # The handler must receive the ISO-11784 hex value of the tag. - # signal "disconnected" has to be emitted when the device is - # unplugged or an error has been detected. - __gsignals__ = { - 'tag-read': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, - (gobject.TYPE_STRING,)), - 'disconnected': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, - (gobject.TYPE_STRING,)) - } - def __init__(self): - """ - Initializer. Subclasses must call this method. - """ - self.__gobject_init__() - - def get_present(self): - """ - This method must detect if the device is present, returning True if so, - or False otherwise. - """ - raise NotImplementedError - - def get_version(self): - """ - Returns a descriptive text of the device. - """ - raise NotImplementedError - - def do_connect(self): - """ - Connects to the device. - Must return True if successfull, False otherwise. - """ - raise NotImplementedError - - def do_disconnect(self): - """ - Disconnects from the device. - """ - raise NotImplementedError - - def read_tag(self): - """ - Returns the 64 bit data in hex format of the last read tag. - """ - raise NotImplementedError - - def write_tag(self, hex_val): - """ - Could be implemented if the device is capable of writing tags. - Receives the hex value (according to ISO 11784) to be written. - Returns True if successfull or False if something went wrong. - """ |