MC9S12C32: Help for a newbie - interrupt code example

[LisaJ]

Hi, I'm a student working on a project with a MC9S12C32 module.

I was wondering if anybody here can direct me to some sort of examples of

code in C for the CodeWarrior platform...

I basically need to learn how to program the interrupts.

Any help would be valuable...

Thank you!

Message Edited by Alban on 2006-11-14 05:36 PM

[LisaJ]

Hi,

I need to find some example for using a time interrupt on my HC12.

I'm pretty new to all of this and I could really use some code examples...

[JohnnyP]

LOTS of good stuff here:

http://www.eps.montana.edu/ee/courses/ee/ee371/ee371hpg.htm

[LisaJ]

THANK YOU SO MUCH!!!

[JohnnyP]

Ok. We newbies have to stick together.

I've downloaded most of the files off that site, and saved them in an EE371 folder (in case they disappear).

Notice that Prof. Cady is co-author of an HC12 text. I should order it.

[Alban]

Hello Lisa,

First let me welcome you to the Community.

I renamed your subject as it did not mean much...

You can find code example in the CodeWarrior installation.

Funnily enough, the folder is called (CodeWarrior_Examples)

Also, by using the search option at the bottom of the pages, you can find additional example code as loads have been published on these boards.

Have fun !

Alban.

[LisaJ]

Thanks Alban!

Yes I saw the examples, but they are not exactly what I am looking for.

As for the forum - I tried searching for "code example" but found none... seems like people here ask specific questions....

Any other ideas?

[efoda]

Hi LIsa,

me too I'm newbie & had the same suffering (

here u r a link that can help u a lot

http://www.ee.nmt.edu/~erives/308_08/

the interrupts r explained in detail starting at lecture 13 & for over 3 lectures

attached a sample code that I got from freescale support

I wish it helps

Regards,

Engy

[mculater]

Professor Valvano, of the University of Texas at Austin, has put together an extensive library of code examples for 9S12C and 9S12D, here:

http://users.ece.utexas.edu/~valvano/metrowerks/

Carl Barnes

www.TechnologicalArts.com

AMPS:  the modular 9S12 prototyping system

Evaluate * Educate * Embed

[Alban]

Ok, Lisa...

I would have advised to search with the word "interrupt" on top the others.

As the CodeWarrior examples are not what you are looking for, please tell me more precisely what you would like and I'll search my hard drive !

Cheers,

Alban.

[Alban]

Well, now I see you created a new thread with the same question more detailed...

I merge them because it's the same question.