BeagleBoneBlack-启用SPI

时间:2018-10-15 20:37:47

标签: linux-kernel beagleboneblack spi beagleboard

我正在使用Beagle Bone Black,并且我正在尝试启用SPI0,我已经按照以下步骤操作,从nano BB-SPI0-01-00A0.dts开始:

https://elinux.org/BeagleBone_Black_Enable_SPIDEV

但这会导致以下结果:

root@beaglebone:/var/lib/cloud9# ls -al /dev/spidev0.*
ls: cannot access /dev/spidev0.*: No such file or directory

这是Linux版本:

root@beaglebone:/var/lib/cloud9# uname -a
Linux beaglebone 3.8.13-bone79 #1 SMP Tue Oct 13 20:44:55 UTC 2015 armv7l GNU/Linux

0 个答案:

没有答案