How to interface USB port using MATLAB??

조회 수: 2 (최근 30일)
Haksun Lee
Haksun Lee 2012년 6월 29일
How are you all my Matlab friends :) here you are another problem in matlab : I wanna learn how to communicate with usb PORT?
s=serial('COM1') fopen(s)
I know that above source facilitates usb port open, but I get the error 'Error using ==> serial.fopen at 1' why not? Do I change my windows setting?
Please help as strong as you did before .. thank you

이 질문에 답변하려면 로그인하십시오.

답변 (1개)

Walter Roberson
Walter Roberson 2012년 6월 29일
The serial port might not be named COM1 . See http://www.mathworks.com/help/techdoc/ref/instrfindall.html
Note: USB devices must be connected and turned on before MATLAB is started in order for the devices to be found.

카테고리

Help Center 및 File Exchange에서 Computer Vision Toolbox에 대해 자세히 알아보기

태그

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by