I have Golang program for Raspberry Pi 3 that reads data using SPI.
I use this library to do that: https://github.com/kidoman/embd. And it works ok on Raspbian OS. I tried to port it to Ubuntu Core. And I am getting an error:
/dev/spidev0.0: no such file or directory
Is it possible to use spidev on Ubuntu Core?
I have tried enabling SPI, as I thought that was an issue. I have added spi=on to config.txt file on system-boot partition. But this didn't help. Is that an correct way?