On Thu, Oct 24, 2019 at 12:39 PM jonnymo <jonnym...@gmail.com> wrote:
> Oh, duh! I should have caught that missing lib. > Okay, so the output of show-pins shows P.15 but it neither shows as up or > down. Is this correct? > > *debian@beaglebone:~$ sudo /opt/scripts/device/bone/show-pins.pl > <http://show-pins.pl> | grep "P9.15"* > *P9.15 69 AG4 e fast gpio3_12* > > > Also, is the '69' value the gpio number that is used to enable this? > Such as : > > *debian@beaglebone:~$ sudo echo 69 > /sys/class/gpio/export * > *debian@beaglebone:~$ sudo echo out > /sys/class/gpio/gpio69/direction * > *debian@beaglebone:~$ sudo echo 1 > /sys/class/gpio/gpio69/value* > > > Since this is gpio3_12 I was thinking it was '108' considering the 32x3+12 > calculation as with the BB Black. > Neither 69 or 108 seems to work though. > There’s no gpio0 on AM57x, so it is 2*32 +12 = 76. > Also, are the failed messages from the version output something to be > concerned about? > > *[ 1.582238] remoteproc remoteproc4: Direct firmware load for > dra7-ipu1-fw.xem4 failed with error -2* > *[ 1.582247] remoteproc remoteproc4: powering up 58820000.ipu* > *[ 1.582322] remoteproc remoteproc4: Direct firmware load for > dra7-ipu1-fw.xem4 failed with error -2* > *[ 1.582330] remoteproc remoteproc4: request_firmware failed: -2* > *[ 1.588375] remoteproc remoteproc5: Direct firmware load for > dra7-ipu2-fw.xem4 failed with error -2* > *[ 1.588383] remoteproc remoteproc5: powering up 55020000.ipu* > *[ 1.588455] remoteproc remoteproc5: Direct firmware load for > dra7-ipu2-fw.xem4 failed with error -2* > *[ 1.588463] remoteproc remoteproc5: request_firmware failed: -2* > *[ 1.594532] remoteproc remoteproc6: Direct firmware load for > dra7-dsp1-fw.xe66 failed with error -2* > *[ 1.594542] remoteproc remoteproc6: powering up 40800000.dsp* > *[ 1.594630] remoteproc remoteproc6: Direct firmware load for > dra7-dsp1-fw.xe66 failed with error -2* > *[ 1.594639] remoteproc remoteproc6: request_firmware failed: -2* > *[ 1.600688] remoteproc remoteproc7: Direct firmware load for > dra7-dsp2-fw.xe66 failed with error -2* > *[ 1.600697] remoteproc remoteproc7: powering up 41000000.dsp* > *[ 1.600770] remoteproc remoteproc7: Direct firmware load for > dra7-dsp2-fw.xe66 failed with error -2* > *[ 1.600777] remoteproc remoteproc7: request_firmware failed: -2* > *dmesg | grep pru* > > > > Thanks, > > Jon > > On Thu, Oct 24, 2019 at 8:24 AM Robert Nelson <robertcnel...@gmail.com> > wrote: > >> 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 >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to beagleboard+unsubscr...@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/beagleboard/CAOCHtYiApGknihWCTdh5B0Fz75pOTkqoA4Ka%2BN0OUxCH8V5iWw%40mail.gmail.com >> . >> > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to beagleboard+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/beagleboard/CAG99bkpE-gX9PjaOwqXJ6K0wZMsikQaVWNNGiOFv3Bi1i11fuA%40mail.gmail.com > <https://groups.google.com/d/msgid/beagleboard/CAG99bkpE-gX9PjaOwqXJ6K0wZMsikQaVWNNGiOFv3Bi1i11fuA%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- https://beagleboard.org/about - a 501c3 non-profit educating around open hardware computing -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CA%2BT6QPkGupqvGg%2BapMXHDWQ1sgBOSR9woOt2R7Y81WSxeW7%3D4w%40mail.gmail.com.
