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 [email protected] 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 [email protected] 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 [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/e071b9f6-be3a-44c7-9fed-b0d82d8a76f4n%40googlegroups.com.
