Well, you might have a point, however, I am reading IO pins and I
would like to have better granularity than the 10ms System clock, I
realize that I can probably improve things by writing a device driver
and doing the work in the kernel, but the complexity is not justified.
My system is doing basic IO work and provides a web interface for
setup and configuration and that is about it. It should not be too
taxing.
Maybe someone else can share their experience on this.
Moussa
--- In Fotis Loukos <> wrote:
>
> fulatoro wrote:
> > Hello, I was attempting to change the HZ setting and recompile the
> > kernel but, I was unable to find the option when doing a make xconfig.
> > I did attempt to modify the .config file manually to set the HZ to
> > 1000, but it seems to default back to 100. Any suggestions on how to
> > do this right?
> >
> > Moussa
> >
> >
> Hello,
> you can change the HZ value at linux/include/asm-arm/param.h. But are
> you sure you want to do this? 1000 interrupts per second just for the
> timer may be too much. At least for the user applications...
>
> Fotis
>
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