Closed d-j-kendall closed 5 years ago
I figured it out this solution worked for me.
the bootloader on the built-in eMMC was too old to use uBoot Overlays!!
This solution worked for me uBoot Overlay Issue
I didn't do his command exactly I used
sudo dd if=/dev/mmcblk0 of=/dev/mmcblk1 bs=1M count=10
So I am attempting to enable the built-in SPI interface on my device.
I am currently running this linux kernel
Linux beaglebone 4.14.71-ti-r80
Now at first, I was trying to add stuff to the slots file, which I found out was replaced by uBoot overlays in my kernel version.
So I went into my uEnv.txt file and added/uncommented the following lines to
Then I attempted to see if the device files were present in
/dev/
but they were not and I was not able to access SPI0 with the python Adafruit libraries either. Is there anything else I need to do to get this working??Any help is appreciated! But, I feel like I have seen every other post on this, and have looked at the beaglebone documentation and find it vague or missing steps.