Thursday, June 09, 2016

Adafruit_BBIO bugs

First bug was mine.  I was doing "import Adafruit_BBIO as GPIO" instead of "import Adafruit_BBIO.GPIO as GPIO".  That gave this error once I started trying to use it:

$ ./
Traceback (most recent call last):
  File "./", line 5, in <module>
    GPIO.setup("P9_11", GPIO.OUT)
AttributeError: 'module' object has no attribute 'setup'

The other bug was theirs: the code appeared to be working, but the GPIO pins weren't changing state.  Turns out there's no error checking in the library (ugh).  So it wasn't giving any errors when I failed to run the script as root.

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