I have a piece of code written for a Raspberry Pi with no explanation for two
of the lines -- and I can't find an explanation I understand.
Here are the lines:
if os.system('modprobe --first-time -q w1_gpio') ==0
if os.system('modprobe -q w1_gpio') == 256:
I know what the 'modprobe...' is, it's the 0 and the 256 I don't get. Where do
these numbers come from?
I recognize they're some kind of error returns, but don't know what they mean.
Thanks,
Brian Grawburg
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