udev rules #5
Description
This probably affects more than just RPi OS, but I encountered the issue while testing there: Users don't usually have write access to USB devices.
I fixed this by adding the following udev rules as /etc/udev/rules.d/99-limesdr.rules:
# LimeSDR Mini
SUBSYSTEM=="usb", ATTRS{idProduct}=="601f", ATTRS{idVendor}=="0403", MODE="0660", GROUP="plugdev"
# LimeSDR
SUBSYSTEM=="usb", ATTRS{idProduct}=="6108", ATTRS{idVendor}=="1d50", MODE="0660", GROUP="plugdev"
The default user in Raspberry Pi OS is in the plugdev group, among others, and that one seemed to sound reasonable.
Then, sudo udevadm control --reload (and re-plug the device if it was plugged in). Et voilà.