newbie needs help in IO

From: Everett X. Wang (everteq_at_sbcglobal.net)
Date: 12/27/03 

Date: Sat, 27 Dec 2003 18:38:33 GMT

Hi All,

I am pretty new to linux embedded. A mobile robot project I am working on
requires some IOs: 3 quadrature (single-ended) inputs. two 12 bit AD inputs,
one PWM output. I want to use linux embedded with PC/104 hardware. I can
code in C or C++ and I want to avoid learnning assembly langrage if I can.
Do I have to write my own device driver for these IO boards? Is there any
company that sell the PC104 IO boards with linux drivers?

Thanks in advance.

Everett