Problem as above, recently doing a PyQt5 based PC, using Pyserial implements a serial port to send and receive data, but not the data it receives in the PC interface in the form of dynamic curve, which bosses to give directions, thank!!!!!!!!!!

CodePudding user response:

Use matplotlib drawing, and then use the child thread receives the data, drawing in another thread, so it can realize curve refresh, pyqt5 and matplotlib tutorial there are many online