How do define BaudRate from MATLAB to Arduino?

Asked by ori yungrise on 21 Aug 2018

Latest activity Answered by Arpita Agrawal on 28 Aug 2018

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I want to acquire data from Arduino and to plot it in MATLAB. I noticed that this process is very slow so, the sampling rate is just about a few tens [Hz]. Is there a way to increase the Baudrate of the Arduino board(Due), in the MATLAB script? IS there any other way to plot faster data from Arduino to MATLAB? e.g. about 1k [Hz]? I saw a few posts about it from the past but, yet cannot find a good answer.

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Answer by Arpita Agrawal on 28 Aug 2018

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Hi Ori,

Currently, there is no direct way to change the BaudRate with MATLAB SPPKG for Arduino. We will consider adding this feature in a future release. Until then, please refer to the post by Madhu in the thread at the link below, to be able to change the Baud Rate: https://ch.mathworks.com/matlabcentral/answers/259906-arduino-support-package-baud-rate

Thanks Arpita MATLAB Hardware Team - MathWorks

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