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  1. #1

    Reading serial port data via shell script

    Hi Folks,

    I am working on a project that has a microcontroller sending data via the serial port that I want to use in a shell script. I can see the variable on screen using cat /dev/ttys1 but I want to take it a step further and use the data as variables in a shell script.

    Can anyone point me in the direction of how this can be done?

    The data consists of a string of 3 numbers every 30 seconds followed by EOL characters. I want to have each of the numbers in a separate variable.



  2. #2
    Just Joined!
    Join Date
    Oct 2012
    Delhi, India
    i think what you got on ubuntufourms is ok

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