initial commit

install.sh

@@ -0,0 +1,139 @@
+#/bin/bash
+
+#test for root privilege
+if [ $(id -u) -ne 0 ]
+  then echo "Please run this script using sudo!"
+  exit
+fi
+
+echo
+echo "#################################################################"
+echo "####                       Welcome!                          ####"
+echo "####                zeroPLC Installer v1.0                   ####"
+echo "#################################################################"
+echo
+echo
+sleep 1
+
+echo "#################################################################"
+echo "####                  Downloading files                      ####"
+echo "#################################################################"
+sleep 1
+
+cd /home/$SUDO_USER
+wget https://git.sqegmbh.de/zeroPLC/zeroPLC-installer/archive/master.zip
+#check wget exit code
+if [ $? -ne 0 ]
+  then echo "Error downloading files, exiting"
+  exit
+fi
+unzip -q master.zip
+cd zeroplc-installer
+sleep 1
+
+echo
+echo
+echo "#################################################################"
+echo "####              Activating device tree overlays            ####"
+echo "#################################################################"
+sleep 1
+
+echo "Copying overlay files"
+cp ./dtoverlay/mcp23017_0x20_zeroplc.dtbo /boot/overlays/
+cp ./dtoverlay/mcp23017_0x21_zeroplc.dtbo /boot/overlays/
+
+echo "Activating overlays in /boot/firmware/config.txt"
+cat <<EOF >> /boot/firmware/config.txt
+dtparam=i2c_arm=on
+dtoverlay=i2c-gpio,bus=3,i2c_gpio_sda=23,i2c_gpio_scl=24
+
+dtoverlay=w1-gpio
+
+enable_uart=1
+
+dtparam=spi=on
+dtoverlay=spi0-0cs
+
+dtoverlay=mcp23017_0x20_zeroplc,noints=1
+dtoverlay=mcp23017_0x21_zeroplc,addr=0x21,noints=1
+
+dtoverlay=i2c-rtc,pcf8523
+
+dtoverlay=ads1015,addr=0x4b
+dtparam=cha_enable=true,cha_cfg=4,cha_gain=0
+dtparam=chb_enable=true,chb_cfg=5,chb_gain=0
+dtparam=chc_enable=true,chc_cfg=6,chc_gain=0
+dtparam=chd_enable=true,chd_cfg=7,chd_gain=0
+
+dtoverlay=ads1015,addr=0x49
+dtparam=cha_enable=true,cha_cfg=4,cha_gain=0
+dtparam=chb_enable=true,chb_cfg=5,chb_gain=0
+dtparam=chc_enable=true,chc_cfg=6,chc_gain=0
+dtparam=chd_enable=true,chd_cfg=7,chd_gain=0
+EOF
+
+#load i2c-dev module, done by raspi-config when enabling i2c there
+echo i2c-dev >> /etc/modules
+#disable console on serial (will change /boot/firmware/cmdline.txt)
+echo "Disabling console on serial"
+raspi-config nonint do_serial_cons 1
+
+echo "Done!"
+sleep 1
+
+echo
+echo
+echo "#################################################################"
+echo "####                    Activating RTC                       ####"
+echo "#################################################################"
+sleep 1
+
+apt -y remove fake-hwclock
+update-rc.d -f fake-hwclock remove
+systemctl disable fake-hwclock
+
+#GUI
+echo
+echo
+echo "#################################################################"
+echo "####                 zeroPLC testing gui                     ####"
+echo "#################################################################"
+sleep 1
+
+while true; do
+read -p "Do you want to intall the zeroPLCgui for simple testing of hardware functions? (yes/no) " yn
+case $yn in 
+	yes ) echo Starting zeroPLCgui installation to zeroPLCgui folder in home directory;
+		break;;
+	no ) cd ..;
+	     rm -r /home/$SUDO_USER/zeroplc-installer;
+	     echo Exiting installer, please reboot the system;
+		exit;;
+	* ) echo invalid response;;
+esac
+done
+
+apt update
+apt -y install python3-pip python3-picamera2
+
+mv /home/$SUDO_USER/zeroplc-installer/zeroPLCgui /home/$SUDO_USER/
+cd /home/$SUDO_USER/zeroPLCgui
+
+chmod +x gui.py
+
+echo "Creating python venv"
+sleep 1
+python3 -m venv --system-site-packages .venv
+. /home/$SUDO_USER/zeroPLCgui/.venv/bin/activate
+
+echo "Installing python packages"
+sleep 1
+pip3 install nicegui adafruit-circuitpython-tmp117 adafruit-circuitpython-sht4x adafruit-extended-bus
+deactivate
+
+chown -R $SUDO_USER:$SUDO_USER /home/$SUDO_USER/zeroPLCgui
+rm -r /home/$SUDO_USER/zeroplc-installer
+echo
+echo "Installation finished, start gui with ./gui.py"
+sleep 1
+echo "Exiting installer"