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GPIO Output update #31

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GPIO Output update #31

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bc22f37
GPIO fix
Oct 3, 2018
d9eddc6
New field GPIO_OUTPUT_PINS added
Oct 3, 2018
89caf4d
Correct pin state for output pins
Oct 3, 2018
77e85a5
Update output pins field
Oct 5, 2018
70acb16
Revert previous output fix for different fix
Oct 5, 2018
a1f66af
Fix TLS_SET changed missed in this branch
Oct 5, 2018
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2 changes: 2 additions & 0 deletions mqtt-gpio-monitor.ini.example
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Original file line number Diff line number Diff line change
Expand Up @@ -27,3 +27,5 @@ MONITOR_PIN_NUMBERING = BOARD
MONITOR_OUT_INVERT = False
MONITOR_POLL = 0.1
MONITOR_REFRESH = mqtt-gpio-monitor/refresh
# specify output pins or leave blank for pfio
GPIO_OUTPUT_PINS =
18 changes: 11 additions & 7 deletions mqtt-gpio-monitor.py
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Expand Up @@ -15,7 +15,6 @@

PFIO_MODULE = False
GPIO_MODULE = False
GPIO_OUTPUT_PINS = []

# Script name (without extension) used for config/logfile names
APPNAME = os.path.splitext(os.path.basename(__file__))[0]
Expand Down Expand Up @@ -53,6 +52,8 @@
MONITOR_POLL = config.getfloat("global", "monitor_poll")
MONITOR_REFRESH = config.get("global", "monitor_refresh")

GPIO_OUTPUT_PINS = config.get("global", "gpio_output_pins", raw=True)

# Initialise logging
LOGFORMAT = '%(asctime)-15s %(levelname)-5s %(message)s'

Expand Down Expand Up @@ -189,13 +190,16 @@ def on_message(mosq, obj, msg):

if GPIO_MODULE:
if pin not in GPIO_OUTPUT_PINS:
GPIO.setup(pin, GPIO.OUT, initial=GPIO.HIGH)
GPIO_OUTPUT_PINS.append(pin)

if value == 1:
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GPIO.output(pin, GPIO.LOW)
logging.debug("Initialising GPIO input pin %d..." % (pin))
if MONITOR_PINS_PUD == "UP":
GPIO.setup(pin, GPIO.IN, pull_up_down=GPIO.PUD_UP)
elif MONITOR_PINS_PUD == "DOWN":
GPIO.setup(pin, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
else:
GPIO.setup(pin, GPIO.IN)
else:
GPIO.output(pin, GPIO.HIGH)
logging.debug("Initialising GPIO output pin %d..." % (pin))
GPIO.setup(pin, GPIO.OUT)

# End of MQTT callbacks

Expand Down