Hey guys,
I tried yesterday to implement WDT on TS-7260 and after the applications
failure the WDT is continuously rebooting system. Does anybody discovered the
same issue? If yes, did you find the solution? (I used the example code from
Tech Systems website).
Eddie, - in this message topic you mentioned that the similar problem existed
on TS-7800 (??? or all TS- Arm boards?) and it was fixed by cut and jumper on
JTAG header. Can you pls explain how to fix this bug? Would is apply to
TS-7260? Do I need to literally cut some jumper on TS-7260?
Thanks in advance,
- Alex
--- In "dawydiuk" <> wrote:
>
> Hello,
>
> > Does that mean that the hang on reset problem that both of the
> > TS-7800s we've tested has been well and truly fixed?
>
> I'm not aware of any bugs regarding the WDT ever existing. Although if
> you are seeing a problem we are interested in trying to reproduce the
> problem. Did you compile ts7800ctl yourself? If so have you made any
> changes to the code? If not can you send the md5sum of the ts7800ctl
> binary? What revision of the TS-7800 are you using? If you are using a
> rev C board, on the back of the board on the JTAG header do you see a
> cut and jumper?
>
> Any other information you can provide that would document how to
> reproduce this problem would be very helpful.
>
> > I ask because I had strange behaviors after using ts7800ctl -f to try
> > out the watchdog. Sometimes it just hung, other times I could do some
> > commands (like ls (but only in the current directory) and date) but
> > not many. I believe Technologic told us there was a problem with the
> > reset pin usage on the TS-7800 (or something similar to that) and the
> > watchdog needed that to work correctly to do its job.
>
> There was a problem that was discovered that was fixed by a cut and
> jumper on the JTAG header. If this fix is not applied the failure
> condition would be the board would not properly reboot or boot
> consistently.
>
> //Eddie
>
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