labview与51单片机通信的小程序，已经在项目中使用，稳定性没问题，可以选择相应的IO口，然后用布尔控件直接去控制，单片机电路纯粹作为IO板使用-LabVIEW communication with the 51 small program, has been used in the project, the stability is no problem, you can choose the corresponding IO port, and then directly to the control of the Boolean control, microcontroller circuit purely as a IO board