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Fwd: Problems with cyg_interrupt_attach
- From: Alluitz <alluitz at gmail dot com>
- To: ecos-discuss at ecos dot sourceware dot org
- Date: Mon, 5 Dec 2005 11:26:32 +0100
- Subject: [ECOS] Fwd: Problems with cyg_interrupt_attach
- References: <firstname.lastname@example.org>
We use an Atmel AT91M42800A and It utilizes the ARM7TDMI™ ARM(r)
Thumb(r) Processor Core.
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On Mon, 2005-12-05 at 10:22 +0100, Alluitz wrote:
> With an Atmel AT91M42800A, utilizes the ARM7TDMIâ ARM(r) Thumb(r) Processor Core
> 2005/12/5, Gary Thomas <email@example.com>:
> > On Mon, 2005-12-05 at 10:08 +0100, Alluitz wrote:
> > > Hello,
> > > We have got many problems with an interruption in IRQ0.
> > >
> > > In our program(It is below), when executing the "cyg_interrupt_attach"
> > > function, AIC_SMR31 bits are erased. Whe donÂt know if it is right or
> > > the function must be executed at the beginning.
> > >
> > > The interrupt goes on everytime if we set it to execute with low
> > > level. Do anybody know what does it occur?
> > What platform/target?
> > --
> > Gary Thomas <firstname.lastname@example.org>
> > --
> > Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
> > and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
Gary Thomas <email@example.com>