If you still want to use the same pins, you can create an extra enable pin,
after everything boots up into the kernel, use gpio_request and gpio_output
to enable to the (EN pin) of power supply of your motor.
In this way you prevent SYSBOOT affected and other voltage flows in, to
affect power up
On Thursday, January 26, 2017 at 12:34:54 PM UTC-8, RobertCNelson wrote:
>
> See Page 106/107 of:
>
> https://github.com/beagleboard/BeagleBone-Black/blob/master/BBB_SRM.pdf
>
Thanks Robert. For our viewers at home, the BBB uses pins lcd_data0 thru 15
as "SYSBOOT" pins that configure where the
On Thu, Jan 26, 2017 at 2:29 PM, Justin Pearson
wrote:
> I'm using my Beaglebone Black to drive a DC motor and read a rotary encoder:
>
> https://github.com/justinpearson/Beaglebone-motor-from-command-line/blob/master/Images/lil-motor-setup.jpg
>
> Last night when I
I'm using my Beaglebone Black to drive a DC motor and read a rotary encoder:
https://github.com/justinpearson/Beaglebone-motor-from-command-line/blob/master/Images/lil-motor-setup.jpg
Last night when I rebooted my BBB, it shut down but didn't reboot: None of
the 4 blue LEDs lit, although the