On Thu, Oct 24, 2019 at 10:12 AM Jon Morss <jonnym...@gmail.com> wrote:
>
> Hi,
>
> I've been trying to configure a header gpio pin such as P9_15 as an output
> port on the BBAI but I am having no luck. This pin is used with the Cloud9
> Python and JS examples but it is not working so I have tried to enable it
> manually.
>
> I've added the following in the am5729-beagleboneai.dts file and run make and
> make install and a reboot:
>
> cape_pins: cape_pins {
> compatible = "gpio-leds";
> pinctrl-names = "default";
> gpios = <&gpio3 12 GPIO_ACTIVE_HIGH>;
> pinctrl-0 = <&cape_pins_default>;
> };
>
>
>
> DRA7XX_CORE_IOPAD(0x3514, PIN_OUTPUT | MUX_MODE14) /* AG4: P9.15:
> vin1a_d8.gpio3_12 - MDIR2A */
^ looks correct..
> The config-pins tools shows
>
> debian@beaglebone:~$ sudo config-pin -q p9.15
> [sudo] password for debian:
> P9_15 pinmux file not found!
> Pin has no cape: P9_15
Don't use config-pin the bbai..
> The show-pins tools shows:
>
> debian@beaglebone:~$ sudo /opt/scripts/device/bone/show-pins.pl
> Can't locate Inline/Files.pm in @INC (you may need to install the
> Inline::Files module) (@INC contains: /etc/perl
> /usr/local/lib/arm-linux-gnueabihf/perl/5.24.1 /usr/local/share/perl/5.24.1
> /usr/lib/arm-linux-gnueabihf/perl5/5.24 /usr/share/perl5
> /usr/lib/arm-linux-gnueabihf/perl/5.24 /usr/share/perl/5.24
> /usr/local/lib/site_perl /usr/lib/arm-linux-gnueabihf/perl-base) at
> /opt/scripts/device/bone/show-pins.pl line 11.
> BEGIN failed--compilation aborted at /opt/scripts/device/bone/show-pins.pl
> line 11.
sudo apt install libinline-files-perl
Regards,
--
Robert Nelson
https://rcn-ee.com/
--
For more options, visit http://beagleboard.org/discuss
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