PID implementation - HCS08SG4

[jag]

Hi,
I'm not sure that this is te right place, but I don't know where else to post.
I've to implement a PID controller (or, more probably a PI) on a HCS08SG4 microcontroller.

As usual time is tight, so I'm asking here if someone has already implemented it (possibly written in C) and if he/she is so kind to share it with me.
Or, of course, where I can find it on the web.

Thanks

Bye Jack

Added p/n to subject.

Message Edited by NLFSJ on 2008-04-29 07:32 AM

[fabio]

A nice start is here: http://www.embedded.com/2000/0010/0010feat3.htm

Best regards,

[jag]

Hi, thanks, but the problem is not to implement the PID itself. The problem is implement it in integer math (without float) in a 8 bit processor.

Bye Jack