Re: How can I tell programmingly that device is reset from ...
- From: cppdeveloper <cppdeveloper@xxxxxxxxxxxxxxxxxxxxxxxxx>
- Date: Mon, 11 Apr 2005 10:27:03 -0700
Thanks Bruce!
I'll try.
Nick
"Bruce Eitman (eMVP)" wrote:
> Depends on your CPU and kernel/bootloader.
>
> The CPU usually has a status register which identifies the last reset cause.
> You can read that from code, but some bootloaders and/or kernels will reset
> the register when the device boots up.
>
> The OEM may have provided a IOCLTL to determine the cause.
>
> --
> Bruce Eitman (eMVP)
> Senior Engineer
> beitman AT applieddata DOT net
>
> Applied Data Systems
> www.applieddata.net
> An ISO 9001:2000 Registered Company
> Microsoft WEP Gold-level Member
>
>
> "cppdeveloper" <cppdeveloper@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
> news:9064919C-412B-4DE6-A0FE-8AF12947E123@xxxxxxxxxxxxxxxx
> > How can I tell programmingly that device is reset from a cold-boot
> > (hard-reset) or a warm-boot (soft-reset)?
> > Thanks!
>
>
>
.
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