On Windows and Linux you can use the Cangaroo application to talk with your CANWork running candlelight firmware.
Windows and Linux
Cangaroo supports receive and transmit of both standard and extended CAN. DBC file parsing is supported as well, but is still in beta.
Download and unzip… https://canable.io/utilities/cangaroo-win32-0363ce7.zip
Cangaroo is also available for Linux if you compile it yourself. Get it here… https://github.com/normaldotcom/cangaroo/