Re: [ts-7000] Re: Watchdog doesn't help with lock-ups (TS7250)

[sean <>]

Is your watchdog being "patted" from the main loop of your main application,

or do you have an additional process which pats it?  If the latter, then maybe

your main process is crashing but the pat process remains running

(you've prob. thought of this already).

 

We used the watchdog on the TS-7260 and it reset the board reliably.

 

Sean

On Mon, Jul 27, 2009 at 12:33 PM, naturalwatt <> wrote:

 

--- In ts-7000%40yahoogroups.com, Petr ©tetiar <> wrote:
>
> naturalwatt <> [2009-07-24 11:25:44]:
>
> > I am using a watchdog program that uses the TX watchdog, and although the
> > watchdog program seems to work, it does not prevent these lockups that
> > require power cycling. When I say the watchdog program works, if I kill
> > -STOP it, the TS7250 reboots within about 5 seconds.
>
> Sorry my ignorance, but what's TX watchdog? What's your kernel version,
> patchset used?
>
> -- ynezz
>

It's a typo! Should be TS watchdog as documented in TS7250 manual which is in the FPGA, not in the EP9302 which is reported to "have issues" . Kernel is standard as shipped, TS2.4.26-ts11.

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