I have a doubt: I need to connect a USB printer to my board (fsimx6V3.1), do I have to change my device tree?
Each time I connect the printer to my board, I cannot see any folder like "/dev/ttyUB0". It is not recognised.
For example, connecting USB storage, shows two folders: sda and sda1, which I can mount. The same as with my SD card,
that shows two folders: mmcblk2 and mmcblk2p1. I need to send some commands to the USB port.
Thank you !!