readme

arduino-serial see https://todbot.com/blog/2006/12/06/arduino-serial-c-code-to-talk-to-arduino/

./arduino-serial -b 9600 -q -p /dev/ttyACM0 -r
above command will read one line while magnetometer is running


./arduino-serial -b 9600 -q -p /dev/ttyACM0 -r >> data.txt
// reads one line and saves it in file data.txt (needs to exist)


// repeats indefinitley
while sleep 0; do ./arduino-serial -q -b 9600 -p /dev/ttyACM1 -r >>data.txt; done

// ploting result (not including time)
gnuplot> plot "~/Arduino/libraries/arduino-serial/data.txt" using 3 with lines;
gnuplot> replot "~/Arduino/libraries/arduino-serial/data.txt" using 2 with lines;
gnuplot> replot "~/Arduino/libraries/arduino-serial/data.txt" using 1 with lines;