[Gumstix-users] HWUART and GPIO problems on Verdex Pro

[WSU_HARBOR <luz...@ho...>]

My buddy and I are trying to enable the HWUART on our gumstix.  Here is our
system:
• verdex pro XL6P
• consoleLCD16-vx
• netpro-vx

We can't seem to talk to the HWUART (which is ttyS3?).  We even tried to
reassign the bluetooth from ttyS3 to ttyS1.  However, we didn't see that
option in the /etc/default/bluetooth settings.  We also had trouble when
setting GPIOs using this command:
echo "AF1 out" > /proc/gpio/GPIO42

None of the GPIO changes were saved even though we didn't receive an error
message.  When we tried to modify GPIO49 it locked up the gumstix.  

Any ideas on what we're missing?

Thank you
Jake
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