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install Archlinux on SD card (https://archlinuxarm.org/platforms/armv6/raspberry-pi)
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turn on RPi
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use ssh or keyboard and display to continue in installation
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update system with
pacman -Syu
- download
pacman -S python
- download snap shot from link: https://aur.archlinux.org/packages/python-spidev/
- open terminal -> cd /path/to/file -> tar xzf file-name -> cd file-name -> makepkg -s -> sudo pacman -U name-of-file.pkg.tar.xz
- copy test.py to raspberry
- cd /path/to/test.py
- chmod +x test.py
- ./test.py
- you select functions in script, which you want to run
- spidev doc (https://github.com/doceme/py-spidev)
- raspberry ssh command: ssh alarm@10.0.4.x, password: "alarm" (custom settings)
- sudo iptables -t nat -vnL
- setup.sh creates nat, starts dhcpcd, launchs ssh (parameters: on/off)