87 lines
2.1 KiB
Python
87 lines
2.1 KiB
Python
|
import lib4relind, os
|
||
|
|
from typing import Dict
|
||
|
|
|
||
|
|
|
||
|
|
stacks = [int(h) for h in os.getenv("MODULE_REL4HVI4_LEVELS", "")]
|
||
|
|
if not stacks:
|
||
|
|
print("MODULE_Rel4HVI4_LEVELS is not set or invalid")
|
||
|
|
|
||
|
|
for i in stacks:
|
||
|
|
print(f"Configured Rel4HVI4 card: {i}")
|
||
|
|
|
||
|
|
|
||
|
|
def set_relay(stack: int, relay: int, value: bool):
|
||
|
|
"""
|
||
|
|
Set specified relay to requested state
|
||
|
|
"""
|
||
|
|
if stack in stacks and 1 <= relay <= 4:
|
||
|
|
lib4relind.set_relay(stack=stack, relay=relay, value=int(value))
|
||
|
|
|
||
|
|
def set_relay_stack(stack: int, value: bool):
|
||
|
|
"""
|
||
|
|
Set all relays to requested state on specified stack/card
|
||
|
|
"""
|
||
|
|
(set_relay(stack=stack, relay=ch, value=value) for ch in range(1, 5))
|
||
|
|
|
||
|
|
def set_relay_all(value: bool):
|
||
|
|
"""
|
||
|
|
Set all relays to requested state
|
||
|
|
"""
|
||
|
|
(set_relay_stack(stack=stack, value=value) for stack in stacks)
|
||
|
|
|
||
|
|
|
||
|
|
def read_relay(stack: int, relay: int):
|
||
|
|
"""
|
||
|
|
Read specified relay state
|
||
|
|
"""
|
||
|
|
if stack in stacks and 1 <= relay <= 4:
|
||
|
|
try:
|
||
|
|
if lib4relind.get_relay(stack=stack, relay=relay) == 1:
|
||
|
|
return True
|
||
|
|
else:
|
||
|
|
return False
|
||
|
|
except:
|
||
|
|
return False
|
||
|
|
return False
|
||
|
|
|
||
|
|
def read_relay_stack(stack: int):
|
||
|
|
"""
|
||
|
|
Read all relays state on specified stack/card
|
||
|
|
"""
|
||
|
|
return {relay: read_relay(stack=stack, relay=relay) for relay in range(1, 5)}
|
||
|
|
|
||
|
|
def read_relay_all():
|
||
|
|
"""
|
||
|
|
Read all relays state
|
||
|
|
"""
|
||
|
|
return {stack: read_relay_stack(stack=stack) for stack in stacks}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
def read_opto(stack: int, opto: int):
|
||
|
|
"""
|
||
|
|
Read specified opto input state
|
||
|
|
"""
|
||
|
|
if stack in stacks and 1 <= opto <= 4:
|
||
|
|
try:
|
||
|
|
if lib4relind.get_opto(stack=stack, channel=opto) == 1:
|
||
|
|
return True
|
||
|
|
else:
|
||
|
|
return False
|
||
|
|
except:
|
||
|
|
return False
|
||
|
|
return False
|
||
|
|
|
||
|
|
def read_opto_stack(stack: int):
|
||
|
|
"""
|
||
|
|
Read all opto inputs state on specified stack/card
|
||
|
|
"""
|
||
|
|
return {opto: read_opto(stack=stack, opto=opto) for opto in range(1, 5)}
|
||
|
|
|
||
|
|
def read_opto_all():
|
||
|
|
"""
|
||
|
|
Read all opto inputs state
|
||
|
|
"""
|
||
|
|
return {stack: read_opto_stack(stack=stack) for stack in stacks}
|
||
|
|
|