[Arm-netbook] Real mens debugging tool...

[luke.leighton]

On Sun, Dec 23, 2012 at 1:25 PM, Hans-Christian Jehg <hc at jehg.dk> wrote:
>
>
> On 22/12/2012, at 20.00, arm-netbook-request at lists.phcomp.co.uk wrote:
>
>>>> ok, after rather a lot of poking about with my little ?70 maplin's
>>>> oscilloscope i've been able to confirm that the power's all ok, so i
>>>> decided to just wing it and, in the very early spl bootloader code
>>>> (thanks to henrik et al) i set one of the GPIO pins to 0 on one boot
>>>> then modified it to 1 on the next boot, from SD/MMC.  guess what: the
>>>> pin changed, yaay.
>
> This reminds me of how i developped and debugged 8085 code back in the 80'ies
>
> So exiting :-D keep the progress comming.. Ill even be reading during the Christmas dinner *<:-)>

 *lol* i'd love to oblige, but i've been asked to drive my family
round visiting friends, and as i think marie would like us to be
welcomed back i'll not take the soldering iron, 24in mac (running
debian of course), oscilloscope and so on.  maybe i'll take the little
board, even though we now know its AXP209 is going into overload
protection.

 l.