I already tried with both spidev0 and spidev1. No luck. On Tue, 16 Mar 2021, 04:39 set_, <fun...@gmail.com> wrote:
> Hello, > > Use SPIDEV0 and not SPIDEV1. I think this may get you closer to running > the test. > > Seth > On Thursday, March 11, 2021 at 11:45:50 AM UTC-6 anandp...@gmail.com > wrote: > >> An additional information: >> I can see the spi interfaces in the /dev/ folder. >> >> On Thursday, March 11, 2021 at 6:44:38 PM UTC+1 anandp...@gmail.com >> wrote: >> >>> Hi Everyone, >>> >>> I am trying to enable the spi interface on beaglebone AI. >>> I used the roboticscape device tree structure from the link below: >>> >>> https://github.com/beagleboard/BeagleBoard-DeviceTrees >>> The show-pins command shows that spi interface is up. However, when I >>> run the spidev_test, I receive a stream of 0's instead of actual data. >>> >>> I bridged the pins p9.29 and P9.30 before running the test. >>> Can anyone provide some solution to fix this issue? >>> >>> Thanks >>> Anand >>> >> -- > 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/e071b9f6-be3a-44c7-9fed-b0d82d8a76f4n%40googlegroups.com > <https://groups.google.com/d/msgid/beagleboard/e071b9f6-be3a-44c7-9fed-b0d82d8a76f4n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- 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/CAOw%2Bujx0bVPrgRk8BettfE0jEd%3DB%3DyvXuMzMrc0cAjhAsxYDVg%40mail.gmail.com.
