Hi Andrew,

What I indeed want to do, is making use of the features C++ offers us. My 'problem' is the following: the project I'm working on (an own domotics system) has lots of the same IO-expander (type PCF8574 from Philips).
In stead of starting to name the different files 'pcf8574_1.c', 'pcf8574_2.c' and so on, I wanted to have a more 'intelligent' way of working. I want to define once such a driver and then instantiate it as much as I want, without all the hassle of inventing weird file names.
Any idea how I should do this?

Rgds,

Geert