To allow Chrome and other utilities such as dfu-util to access your CANable device as a non-root user, you must add a udev rule. Create a rule file in your udev folder such as /etc/udev/rules.d/48-stm-dfu.rules
Place the following text in that file:
SUBSYSTEMS=="usb", ATTR{idVendor}=="0483", ATTR{idProduct}=="df11", MODE:="0666"
Save this file, reboot, and your CANable should now be accessible from a non-root user in boot mode.
CANable builds are compiled direcly from the candlelight and slcan repositories on github
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