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RE: using parapin freeware on etrax100lx
ETRAX does not have I/O mapped devices like e.g. i386 and hence
no inb/outb. The latest version of the gpio driver
(arch/cris/drivers/gpio) lets you manipulate parallel port pins
with ioctls. The parallel port driver framework may also have
som application to do this but I am not sure about that.
Behalf Of Dave Rovner
Sent: Tuesday, November 19, 2002 12:19 PM
Subject: using parapin freeware on etrax100lx
I am porting a linux application which uses the parapin freeware (controls
parallel port pins individually as i/o) to the etrax100lx. In order to
compile using cris, I need inb() and outb() functions, put I can't find
them, or the headers that include the prototypes. Any help with this, or
other suggestion on using a different method to control the parallel port
i/o pins. Prefer to use the current parapin code to minimize time.