when I open a serial port, why the matlab is always busy?

3 次查看（过去 30 天）
wenlong
wenlong 2017-4-28
I'm using Matlab R2015b, I set the serial as following: s = serial('COM3', 'BaudRate', 115200) then I using fopen(s) to open the serial port, but the status is always busy? I did it in command line Thanks!

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 启动和关闭 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!