2012/6/11 Akos Vandra <[email protected]>
> Hi guys,
>
> I have a very strange problem on my hands.
> One of our products started to send wierd data, but whenever I connect
> to it with the jtag cable, the error disappears.
> I don't even have to have a debug session running, it is enough to
> start openocd. Just connecting the JTAG cable is not enough.
>
> So my question is what happens when I start openocd with an init
> command? Does it write some registers, to start up the debug
> peripheral, maybe some other settings?
>
it is possible and likely, run with -d3 option and check 'command' lines.
containing mww (mwh, mwb) etc.
>
> My uC is an lpc1764/68, with a cortex-m3 core.
>
> Regards,
> Ákos Vandra
>
>
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