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How to use MATLAB to determine whether the serial communication of Raspberry Pi is connected

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Subject: How to use MATLAB to determine whether the serial communication of
Raspberry Pi is connected
From: condifly1030@gmail.com (Jackson Zhang)
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by: Jackson Zhang - Sat, 11 Nov 2023 03:08 UTC

Hi,

I already connect raspberry pi with network with serial communication.But I dont know how to use MATLAB to detect whether raspberry pi open the serial communication.I write a code to have raspberry pi send a matrix for serial communication.But when my computer connected to the serial port of the network, I did not receive this matrix.So I want to know how to determine if the Raspberry Pi serial port is open.
(by the way,I use raspberry 4B and MATLABR2021a)

Can you give me some advice?

Many thanks,
Bang

Subject	Author
How to use MATLAB to determine whether the serial communication of	Jackson Zhang