Hey guys,
I'm looking for some help with an error I'm getting. I think it's just a
syntax sorta thing.
Here's my python code:
*import* serial
*import* time
*from* subprocess *import* call
ser = serial.Serial( *"/dev/ttyACM0"* , 9600 )
*while* 1:
*try*:
ard = ser.readline()
*if*(*'smile'* *in* ard):
*print* *'Smiling'*
call([*"bin/video_player.py -s 80x32 -l bin/smile.mp4"*])
*elif*(*'laugh'* *in* ard):
*print* *'Laughing'*
call([*"bin/video_player.py -s 80x32 -l bin/laugh.mp4"*])
*elif*(*'wink'* *in* ard):
*print* *'Winking'*
call([*"bin/video_player.py -s 80x32 -l bin/wink.mp4"*])
time.sleep(1)
*except* ser.SerialTimeoutException:
*print*(*'Data could not be read'*)
time.sleep(1)
---------------------------------------------------------------------------------------------------
And here's the error I'm receiving (happens because when I try to call a
subprocess):
File "commands.py", line 23, in <module>
except ser.SerialTimeoutException:
AttributeError: 'Serial' object has no attribute 'SerialTimeoutException'
---------------------------------------------------------------------------------------------------
Thanks for the help!
- John
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