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doorbell: USB Symlink

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tilman
2021-09-28 15:48:28 +00:00
parent 96b24ec4b0
commit dbd32f8038
1 changed files with 5 additions and 2 deletions
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doorbell/klingel_sender_nano_serial/doorbell.py
+4 -1
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@@ -18,12 +18,15 @@ logger.addHandler(logHandler)
logger.info('Initializing') logger.info('Initializing')
arduino = serial.Serial('/dev/ttyUSB0', 9600, timeout=.1) arduino = serial.Serial('/dev/Doorbell', 9600, timeout=.1)
while True: while True:
data = arduino.readline()[:-2] #the last bit gets rid of the new-line chars data = arduino.readline()[:-2] #the last bit gets rid of the new-line chars
if data: if data:
try:
data = data.decode('utf8') data = data.decode('utf8')
except (UnicodeDecodeError) as ude:
logger.error(ude)
if (data == 'RING'): if (data == 'RING'):
try: try:
response = urllib.request.urlopen('http://192.168.178.51/bell/on', timeout=5).read().decode('utf-8') response = urllib.request.urlopen('http://192.168.178.51/bell/on', timeout=5).read().decode('utf-8')