Any information about RS485 in MATLAB?

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Yeoh 2011-6-16

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https://ww2.mathworks.cn/matlabcentral/answers/9650-any-information-about-rs485-in-matlab

Hi,

I wish to use RS485 instead of RS232 to send serial data out from MATLAB GUI to microcontrollers. Because I have to control 6 microcontrollers. Can anyone please guide me from where I can refer to or get more information? Does MATLAB can support RS485? Better than RS232? Thank you.

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Answer 1

Walter Roberson 2011-6-16

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https://ww2.mathworks.cn/matlabcentral/answers/9650-any-information-about-rs485-in-matlab#answer_13263

Please see this technical solution

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Yeoh 2011-6-16

Ya, I read already. But I need more detail information for example the coding in MATLAB to send a command through RS232. It is same as sending through serial port? No change in the programming codes but just the cable use RS485 instead of RS232? But as I know we need to send an address to specific which microcontroller/slave that the output command planning to reach.

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