ExtronLib-CDS/extronlib/interface/PoEInterface.py

57 lines
2.4 KiB
Python
Raw Normal View History

class PoEInterface():
""" This is the interface class for the Power over Ethernet ports 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.
2021-09-21 15:27:39 +00:00
---
Arguments:
2021-09-21 15:27:39 +00:00
- Host (extronlib.device) - handle to Extron device class that instantiated this interface class
- Port (string) - port name (e.g., 'POE1')
---
Parameters:
2021-09-21 15:27:39 +00:00
- CurrentLoad - Returns (float) - the current load of PoE port in watts
- Host - Returns (extronlib.device) - handle to Extron device class that instantiated this interface class
- Port - Returns (string) - port name
- PowerStatus - Returns (string) - State of power transmission on the port ('Active', 'Inactive'). 'Active' if there is a device being powered by the port.
- State - Returns (string) - current state of IO port ('On', 'Off')
---
Events:
2021-09-21 15:27:39 +00:00
- 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').
- PowerStatusChanged - (Event) Triggers when the state of power transmission on the port changes (e.g. a PoE device is plugged into the port). The callback takes two arguments. The first one is the extronlib.interface instance triggering the event and the second one is a string ('Active' or 'Inactive').
"""
Host = None
Port = ''
CurrentLoad = 0.0
Offline = None
Online = None
PowerStatus = ''
PowerStatusChanged = None
State = ''
def __init__(self, Host, Port):
""" PoEInterface class constructor.
Arguments:
- Host (extronlib.device) - handle to Extron device class that instantiated this interface class
- Port (string) - port name (e.g., 'POE1')
"""
self.Host = Host
self.Port = Port
def SetState(self, State):
"""
Arguments:
- State (int, string) - output state to be set ('On' or 1, 'Off' or 0)
"""
pass
def Toggle(self, State):
2021-09-21 15:27:39 +00:00
""" Changes the state to the logical opposite of the current state. """
pass