Hello,
How can I detect, in an open-drain line,
a High signal from a device while the PIC
is outputing a Low signal?
Can a pin be read when the TRIS is set to
output?

Thanks a lot.
--
Sami Khawam
sKhawam@bigfoot.com
a9501901@unet.univie.ac.at
http://unet.univie.ac.at/~a9501901