matlab如何实时采集串口的数据

mitten

:L我现在要用matlab采集串口数据，而且是实时的，就是串口有一个数据，matlab就读一个，有谁知道实时的语句吗？

lucybj

There are several functions in MATLAB using for serial communication.

serial : create a object, such as "com1"
fopen:  fread:  fclose: free: delete: clear:
When you create the com1, you also need to set the parameters for this port, for a instance, set(s,'baudrate','9600')
All these you can get help from Matlab document.

The second problem is realtime, you can use the Xpc in MATlab and
use the hardware device, like ECU to communiate with the serial port.

Hope it can help!:)

mitten

Thank you so much.
呵呵,等了好久才有人回.我再试试.:)