Using the serial port for GPIO.

[Kevin D. Clark]

Scott Garman writes:

> Has anyone here ever used the Linux serial port drivers as general
> purpose I/O? 

_Linux Device Drivers_, 2nd Edition, by Alessandro Rubini & Jonathan
Corbet covers this subject pretty well.  I recommend it highly.

Regards,

--kevin
-- 
GnuPG ID: B280F24E                     And the madness of the crowd
alumni.unh.edu!kdc                     Is an epileptic fit
                                       -- Tom Waits