Read real time data on raspberry PI
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Hi.
Is there any way to read realtime, live, data produced on a raspberry PI directly on Matlab ( don't using ThigSpeak)?
I.e. I'd like to read live Raspberry CPU temp in matlab without using ThingSpeak.
Any idea?
Thanks in advance
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Manash Sahoo
am 10 Feb. 2021
I'm not experienced with directly reading from raspberry Pi/arduino, but this link might help you out.
https://www.mathworks.com/help/supportpkg/raspberrypiio/ref/raspi.serialdev.read.html
Prasanth Sunkara
am 18 Feb. 2021
Hi Cosimo,
One approach is to use the "timer" feature in MATLAB and in the timer callback, you can call the function which reads the cpu temperature( probably using "system" command of Raspbery Pi Support package).
Please see the below timer example for reference:
Alternatively, you may find the "Raspberry Pi Resource Monitor App" handy for similar usecases.
Thanks,
Prasanth
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