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strawberry-pi-greenhouse
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channel test with new methode 

Signed-off-by: Ebbe Baß <ebbe@ping-mee.de>
master
Ebbe Baß 2022-07-17 21:03:01 +02:00
parent 9ba3edbf20
commit 126f74a23e
1 changed files with 37 additions and 35 deletions
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72
test.py
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@ -1,41 +1,43 @@
import gpiozero
import time
import os
from datetime import datetime
import RPi.GPIO as GPIO
GPIO.setmode(GPIO.BCM)
def debug_print(message: str):
now = datetime.now()
current_time = now.strftime("%H:%M:%S")
print('[DEBUG]['+current_time+'] '+message)
GPIO.setup(19, GPIO.OUT)
GPIO.output(19, GPIO.LOW)
time.sleep(1)
GPIO.output(19, GPIO.HIGH)
def error_print(message: str):
now = datetime.now()
current_time = now.strftime("%H:%M:%S")
print('[ERROR]['+current_time+'] '+message)
relay_channels = ["19", "16", "26", "20"]
for channel in relay_channels:
os.system('echo "'+channel+'" /sys/class/gpio/export')
os.system('echo "out" > /sys/class/gpio/gpio'+channel+'/direction')
def relay_controller(pin: int, state: str):
if state == "True":
os.system('echo "1" > /sys/class/gpio/gpio'+str(pin)+'/value')
debug_print("Set relay-pin "+str(pin)+" to state True")
elif state == "False":
os.system('echo "0" > /sys/class/gpio/gpio'+str(pin)+'/value')
debug_print("Set relay-pin "+str(pin)+" to state False")
else:
error_print("Unknown state ("+state+") for relay channel "+str(pin))
channel_1 = 19
channel_2 = 16
channel_3 = 26
channel_4 = 20
relay_controller(channel_1, "True")
time.sleep(2)
relay_controller(channel_1, "False")
time.sleep(5)
GPIO.cleanup()
# def debug_print(message: str):
# now = datetime.now()
# current_time = now.strftime("%H:%M:%S")
# print('[DEBUG]['+current_time+'] '+message)
# def error_print(message: str):
# now = datetime.now()
# current_time = now.strftime("%H:%M:%S")
# print('[ERROR]['+current_time+'] '+message)
# def relay_controller(pin: int, state: str):
# if state == "True":
# relay = gpiozero.OutputDevice(pin, active_high=False, initial_value=False)
# relay.on()
# debug_print("Set relay-pin "+str(pin)+" to state True")
# elif state == "False":
# relay = gpiozero.OutputDevice(pin, active_high=False, initial_value=False)
# relay.off()
# debug_print("Set relay-pin "+str(pin)+" to state False")
# else:
# error_print("Unknown state for relay ("+state+")")
# while True:
# relay_controller(19, "True")
# time.sleep(2)
# relay_controller(19, "False")
# time.sleep(2)
for channel in relay_channels:
os.system('echo "'+channel+'" > /sys/class/gpio/unexport')