[arm-allstar] SPI support on Pi3?

Elliott L kilocharlie8 at gmail.com
Mon May 21 11:12:18 EST 2018


Hi Doug,

Thank you very much, this looks promising.

Also, a big thanks to you and your team on this latest release. The install
and setup procedure is quite refined!

73,

--E

On Mon, May 21, 2018 at 12:21 AM "Doug Crompton via arm-allstar" <
arm-allstar at hamvoip.org> wrote:

> Elliott,
>
>   This has to be enabled in /boot/config.txt.  See the
> /boot/overlays/README.
>
>
> *73 Doug*
>
> *WA3DSP*
>
> *http://www.crompton.com/hamradio <http://www.crompton.com/hamradio>*
>
>
>
> On Mon, May 21, 2018 at 2:52 AM, "Elliott via arm-allstar" <
> arm-allstar at hamvoip.org> wrote:
>
> > Hi All,
> >
> > I would like to read out a number of analog voltages using the MCP3008. I
> > have the code working from some previous Pi projects. However, when I run
> > either the included gpio command (“gpio load spi”) or my own code, I
> > receive the same error:
> >
> > gpio: Unable to load/unload modules as this Pi has the device tree
> > enables. You need to run the raspi-confit program (as root) and select
> the
> > modules (SPI or I2C) that you wish to load/unload there and reboot.
> >
> > Any suggestions? I have the latest updates and I am using a Pi3B (not the
> > “plus” model).
> >
> > Thanks very much,
> >
> > --E
> > W6EL
> >
> > _______________________________________________
> >
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> > arm-allstar at hamvoip.org
> > http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar
> >
> > Visit the BBB and RPi2/3 web page - http://hamvoip.org
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>
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>
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