I would like to try this custom firmware for a USB oscilloscope:https://github.com/rpcope1/Hantek6022API Setup starts with creating a custom udev rule (provided by the project):SUBSYSTEM==usb, ATTRS{idVendor}==04b4, ATTRS{idProduct}==6022,TAGS+=uaccess, NAME=hantek1SUBSYSTEM==usb, ATTRS{idVendor}==04b5, ATTRS{idProduct}==6022, TAGS+=uaccess, NAME=hantek2I added the NAME= parameter at the end because I'm not sure what the device name will be - to see if it shows up at all.dmesg says:[92976.260982] usb 1-3: new high-speed USB device number 10 using xhci_hcd[92976.401434] usb 1-3: New USB device found, idVendor=04b4, idProduct=6022[92976.401441] usb 1-3: New USB device strings: Mfr=0, Product=0, SerialNumber=0But udev is not creating the device file hantek1 or hantek2.Permissions for the udev rule are as follows:ls -alh /etc/udev/rules.d/-rw-r--r-- 1 root root  203 Jan 25 07:02 60-hantek-6022-usb.rulesI'm assuming that udev will read those rules as new devices are created or do I need to restart udev?
udev rule not executed?
usb