I want to use VB2010 compiled a program to implement and USB communication, his communication content, such as: send USB port 0 x20, USB devices, after receiving the action accordingly

CodePudding user response:

USB interface is not the RS - 232 serial interface, have different patterns, depend on hardware and software together,

CodePudding user response:

Warrior: hello, I now also doing in this regard, industrial control software, I have this instance RS485 and IP/TCP, and, in 485 and 232 principle about what you said

CodePudding user response:

Recommends the building Lord libusb - under win32 - bin - 1.2.6.0
Baidu will know how to use the
Very simple, but need to use with a machine