[ECOS] Re: eCos invalidating JTAG on ARM architecture ?
Alexandre
thekyz@gmail.com
Tue Jul 10 18:25:00 GMT 2007
> Have you tried the CDL option
>
> CYGHWR_HAL_ARM_LPC2XXX_IDLE_PWRSAVE
>
> Here is the description. I put it in when I was having problems with the
> JTAG dropping out.
>
> Select this option when it is desired to save power by
> stoping the processor clock in the idle loop. This is
> controlled by the PCON register. Generally this is a good
> thing, but it may be necessary to disable this when
> debugging via JTAG, as stopping the clock can prevent the
> debugger getting control of the system."
>
> Hope that helps,
>
> Andy..
A lot in fact, that was it -.-
Thank you all again!
--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
More information about the Ecos-discuss
mailing list