QTc66

Linux Qt application for reading the Rui Deng TC66/TC66C USB Power Meter data and export it in CSV format.
As manufacturer doesn't develop a Linux application for reading the device through USB, I've develop a simple one.
It's based on the following projects:
- https://github.com/Ralim/TC66C
- https://github.com/kolinger/rd-usb
This application has been made with QtCreator and depends on QtCharts library, so you must install it for compiling.
It also uses the a copy of Callout class from https://github.com/eyllanesc/stackoverflow/tree/master/questions/51085719 (You can see https://stackoverflow.com/a/51092040 for description)

The application does not support Bluetooth communication with TC66C, only USB.