Is there a high-level parallel port driver that allows 'vanila' access
to a parallel port from a user-mode program? If so, what are the ioctls
available? I need to be able to test if data is available and/or test
the state of the handshake lines. Or do I need to write a kernel module
I'd like to use one bit of the parallel port for a 'special' serial
device -- the Sony LANC control. This is a 'shared' ttl (OC) serial
interface, but interfaces need to sync with each other.
See http://www3.nb.sympatico.ca/dmeed/sony_lan.html for information on
how this protocol works.
Thanks in advance.
Robert Heller ||InterNet: email@example.com
http://vis-www.cs.umass.edu/~heller || firstname.lastname@example.org
http://www.deepsoft.com /\FidoNet: 1:321/153
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