Usage: matrixanalyser.py (outdated) - 0mp/io-touchpad GitHub Wiki

This tutorial is compatible with matrixanalyser.py from the 7ab75e5 commit.

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1. Run the following commands:

    git pull
    git checkout matrix-analysis
    make
    cd tools/matrixanalyser
    ./manage.sh setup
    cd ../..
    sudo ./app.py
   

2. Draw something now and hit ^C when you finish.

3. Now

    cd tools/matrixanalyser
   

4. Get your touchpad's minimal and maximal x and y axis values using evtest.

    sudo evtest
   

Add them to the tools/matrixanalyser/matrixanalyser.py.

5. Download matplotlib

    sudo apt-get udpate && sudo apt-get install python3-matplotlib
   

6. Run the script!

    ./matrixanalyser.py
   

7. Your picture will be saved to tools/matrixanalyser/figures.