Programming module on EVB5329

guilig — Mon, 02 Jul 2007 21:49:16 GMT

hi

I am currently develpping modules kernel on EVB5329 for using IRQ.
I am not sure my vector interrupt are ok. Does anyone use IRQ on this platform ?

Can you send me sample code source that implements example of use IRQ handler.

Thanks

Kind regards

Guilig

Re: Programming module on EVB5329

mccPaul — Tue, 03 Jul 2007 00:26:26 GMT

All Coldfire devices have a very similar interrupt controller architecture. The main difference appears to be in the way interrupt priorities are handled. Earlier Coldfire cores only allow you to set an interrupt level and later versions let you set the interrupt level and priority. See section 14.2.9 in the 5329 User guide.

If you look at this thread and follow the links in my post there you will find quite a lot of discussion about interrupt handlers:

http://forums.freescale.com/freescale/board/message?board.id=CFCOMM&message.id=2240&query.id=3582#M2240

The examples are not for the mcf5329, but if you study these and look at chapter 14 in the reference manual you should figure it out.

Paul

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Programming module on EVB5329

Re: Programming module on EVB5329