Hi Eddie,
Thanks for the fix. May I suggest also changing the date of the file
on your website? For whatever reason my browser was still bringing up
the old file from cache.
--- In Eddie Dawydiuk <> wrote:
>
> Hello,
>
> Some of the GPIO pins that are brought out to the DIO1 header are
> multipurpose pins, they can be configured as GPIO pins or as DMA lines.
> In order to achieve a faster boot time the TS-7300's bootrom is using
> DMA. As a result some of the GPIO lines on the DIO1 header were
> configured for DMA, this is why the keypad example program was not
> working. I've modified the source to disable the DMA on GPIO feature in
> the init routine of the keypad sample code. You can download the
updated
> code from our website in the example code section.
>
> http://www.embeddedarm.com/downloads/samplecode/keypad.c
>
> Let me know if you have any problems...
>
> //Eddie
>
> > I have the exact same problem, still did not find a solution. If you
> > did please post it, I will also post whatever I find.
> >
> >
> > --- In "Rafael_Sotomayor"
> > <rafael_sotomayor@> wrote:
> >>
> >> I have tested again, and I discovered that works only when I
press the
> >> third row, I mean (7,8,9,2nd)
> >>
> >> Thanks.
> >> Rafael Sotomayor
> >>
> >> --- In "Rafael_Sotomayor"
> >> <rafael_sotomayor@> wrote:
> >>>
> >>> Hello,
> >>>
> >>> I connected to the DIO-1 the OP-KPAD that comes as an extra for
> >>> TS-7300. Then I run the keypad ( compiled from keypad.c ).
> >>>
> >>> So, It did not work. What I'm doing badly ?
> >>>
> >>> Am I correct when I connect the OP-KPAD to the DIO-1 ?
> >>> Has anyone other program to test ?
> >>>
> >>> Thanks
> >>> Rafael Sotomayor
> >>>
> >>
> >
> >
> >
> >
> >
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
>
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