Enable Eyes access to SPI protocol:

sudo groupadd spi
sudo adduser root spi
sudo adduser pi spi
sudo nano /etc/udev/rules.d/99-change-dev-group.rules

SUBSYSTEM=="block", ACTION=="add", RUN+="/bin/chgrp spi /dev/spidev0.0"
SUBSYSTEM=="block", ACTION=="add", RUN+="/bin/chmod 660 /dev/spidev0.0"

sudo udevadm control --reload-rules
sudo reboot

Autostart Daemon

sudo cp ./bin  /etc/systemd/system/robot.service
sudo systemctl daemon-reload
sudo systemctl enable robot.service
sudo systemctl status robot.service

sudo systemctl restart robot.service

Git Performance on board

• Enable git parallel index preload: git config --global core.preloadindex true
• Minimize the number of files in .git folder: git config --global gc.auto 256
• Run git garbage collector: git gc
• Remove untracked files git clean -xf. Use git clean -xfn for a dry-run to check that everything is ok.