Add relay drivers

This commit is contained in:
Tanner Collin 2022-05-01 01:49:53 +01:00
parent 4a8d130c72
commit ae30c39954

41
rpiserver/relays.py Normal file
View File

@ -0,0 +1,41 @@
import asyncio
import RPi.GPIO as GPIO
RELAY1 = 4
RELAY2 = 22
RELAY3 = 6
RELAY4 = 26
RELAY_ON = True
RELAY_OFF = False
RELAYS = [RELAY1, RELAY2, RELAY3, RELAY4]
def set_relay(r, state):
GPIO.output(r, state)
def all_off():
for r in RELAYS:
set_relay(r, RELAY_OFF)
def init_relays():
GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)
for r in RELAYS:
GPIO.setup(r, GPIO.OUT)
all_off()
async def test():
for r in RELAYS:
set_relay(r, RELAY_ON)
await asyncio.sleep(0.5)
set_relay(r, RELAY_OFF)
if __name__ == '__main__':
init_relays()
loop = asyncio.get_event_loop()
loop.run_until_complete(test())
loop.close()