Python code intended to be used for a gate access control system. Code will connect to sqlite db and create a search codes. It will create, update and search codes against SQLite DB. Keyboard input it will query DB and based on code will trigger different GPIO pins.
GPIO pins should be hooked up to external relay to interface with gate motor controller and automatic door lock.
First, make soft-links to the keyboards since you can't pass paths that have variables:
Add the following to sudo crontab -e to keep persistent through reboots:
@reboot ln -s /dev/input/by-path/platform-xhci-hcd.1-usb-0:2:1.0-event-kbd /dev/input/by-path/keypad1
@reboot ln -s /dev/input/by-path/platform-xhci-hcd.0-usb-0:2:1.0-event-kbd /dev/input/by-path/keypad2
sudo groupadd docker
sudo usermod -aG docker $USER
newgrp docker
docker build -t accesscontrol . && docker run --device /dev/gpiochip4:/dev/gpiochip4 --device /dev/input/by-path/keypad1:/dev/input/by-path/keypad1 --device /dev/input/by-path/keypad2:/dev/input/by-path/keypad2 -v ~/AccessControl/database.sqlite3:/database.sqlite3 accesscontrol
docker run -d --device /dev/gpiochip4:/dev/gpiochip4 --device /dev/input/by-path/keypad1:/dev/input/by-path/keypad1 --device /dev/input/by-path/keypad2:/dev/input/by-path/keypad2 -v ~/AccessControl/database.sqlite3:/database.sqlite3 --restart always --name AccessControl accesscontrol
curl https://pyenv.run | bash follow steps for adding pyenv into .bashrc and .profile
pyenv install 3.10.13 export PATH=$PATH:/home/liq/.pyenv/versions/3.10.13/bin
sudo apt update; sudo apt install build-essential libssl-dev zlib1g-dev
libbz2-dev libreadline-dev libsqlite3-dev curl
libncursesw5-dev xz-utils tk-dev libxml2-dev libxmlsec1-dev libffi-dev liblzma-dev
pyenv install 3.10.13 pyenv local sudo apt-get install pip
pip install ha-mqtt-discoverable
pip3 install evdev pip3 install rpi-lgpio