(FPGA) EG4S20 (Lichee Tang Premier)
解決"libusb couldn't open USB device ... Permission denied"問題
步驟如下：
$ sudo vim /etc/udev/rules.d/93-td.rules
SUBSYSTEM=="usb", ATTRS{idVendor}=="0547", ATTRS{idProduct}=="1002", MODE="0666"
$ sudo udevadm control --reload-rules
$ sudo udevadm trigger