ExtronLib-CDS/extronlib/interface/RelayInterface.py
Triston Armstrong d82d9115a6 Fix directory structure
I accidentally ran git init in wrong folder lol
2021-09-13 11:56:35 -05:00

52 lines
2.1 KiB
Python

class RelayInterface():
""" This class provides a common interface for controlling relays on Extron devices (extronlib.device). The user can instantiate the class directly or create a subclass to add, remove, or alter behavior for different types of devices.
Arguments:
Host (extronlib.device) - handle to Extron device class that instantiated this interface class
Port (string) - port name (e.g. 'RLY1')
Parameters:
Host - Returns (extronlib.device) - handle to Extron device class that instantiated this interface class
Port - Returns (string) - port name
State - Returns (string) - current state of Relay port ('Close', 'Open')
Events:
Offline - (Event) Triggers when port goes offline. The callback takes two arguments. The first one is the extronlib.interface instance triggering the event and the second one is a string ('Offline').
Online - (Event) Triggers when port goes offline. The callback takes two arguments. The first one is the extronlib.interface instance triggering the event and the second one is a string ('Online').
"""
Host = None
Port = ''
Offline = None
Online = None
def __init__(self, Host, Port):
""" RelayInterface class constructor.
Arguments:
- Host (extronlib.device) - handle to Extron device class that instantiated this interface class
- Port (string) - port name (e.g. 'RLY1')
"""
self.Host = Host
self.Port = Port
def Pulse(self, duration):
""" Turns the port on for the specified time in seconds with 10ms accuracy and a 100ms minimum value.
Arguments:
- duration (float) - pulse duration
"""
pass
def SetState(self, State):
""" Sets output state to be set ('Close' or 1, 'Open' or 0)
Arguments:
- State (int, string) - output state to be set ('Close' or 1, 'Open' or 0)
"""
pass
def Toggle(self):
""" Changes the state of the IO Object to the logical opposite of the current state.
"""
pass