Hello all, I am new to the world of the BBB and embedded python and have been attempting to set up SPI for a hobbyist application. I performed a simple loopback test(connecting D1 and D0 - code below) but only read a list of 255's back instead of the correct data. I am relatively sure that all of the necessary software is installed to run the SPI and can't quite figure out what I could be doing wrong, any help is much appreciated. Thank you for your time!
from Adafruit_BBIO.SPI import SPI spi = SPI(0,0) spi.mode=2 spi.msh=2000000 spi.open(0,0) print spi.xfer2([32, 11, 110, 22, 220]) spi.close() -- 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/9228d9ec-b216-4da1-a4d2-ca9d153063bc%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
