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Re: Plotting live / real-time data from a csv / txt file


From: Andreas Weber
Subject: Re: Plotting live / real-time data from a csv / txt file
Date: Fri, 5 Apr 2019 09:29:43 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1

Am 05.04.19 um 05:23 schrieb RT:
I have thermocouple that creates a CSV file in the format "Date,Time, Temperature" is it possible to have Octave read the csv file in real-time and plot the data in real-time?  I'm running Octave 5.1 Ubuntu 64bit.

It depends how you define "real-time" for your use case. Without a realtime kernel (google for RTAI) you won't get hard realtime but I'm sure https://en.wikipedia.org/wiki/Real-time_computing#Near_real-time
would be sufficient.

-- Andy



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