Several adjustements:

- Get latest Go version as of now.
- Nowadays (?) GitHub 'git clone' seems to only work with a GitHub account. Therefore the zip download workaround. The becomes hopefully unnecessary soon with Go module magic.
- Use 'go mod tidy' to update .sum file for now.
- Error handling for an empty drive 2 is currently not exactly great, so download Total Replay for drive 2. Unfortunately there's no stable URL as of now.
- Use $USER and $HOME instead of hardcoded values.
- Removed deprecated syslog output directives.

RaspberryPi/setup.sh

@@ -1,18 +1,23 @@
 #!/bin/sh
 
-sudo apt install git -y
-wget https://golang.org/dl/go1.17.3.linux-armv6l.tar.gz
-sudo tar -C /usr/local -xzf go1.17.3.linux-armv6l.tar.gz
+wget https://golang.org/dl/go1.19.linux-armv6l.tar.gz
+sudo tar -C /usr/local -xzf go1.19.linux-armv6l.tar.gz
 sudo ln -s /usr/local/go/bin/go /usr/bin/go
-git clone https://github.com/tjboldt/ProDOS-Utilities.git
+wget https://github.com/oliverschmidt/ProDOS-Utilities/archive/refs/heads/main.zip -O ProDOS-Utilities.zip
+unzip ProDOS-Utilities.zip
+mv ProDOS-Utilities-main ProDOS-Utilities
 cd ProDOS-Utilities || exit
+go mod tidy
 go build
 cd ~ || exit
-sudo ln -s /home/pi/ProDOS-Utilities/ProDOS-Utilities /usr/bin/ProDOS-Utilities
-git clone https://github.com/tjboldt/Apple2-IO-RPi.git
+sudo ln -s $HOME/ProDOS-Utilities/ProDOS-Utilities /usr/bin/ProDOS-Utilities
+wget https://github.com/oliverschmidt/Apple2-IO-RPi/archive/refs/heads/main.zip -O Apple2-IO-RPi.zip
+unzip Apple2-IO-RPi.zip
+mv Apple2-IO-RPi-main Apple2-IO-RPi
 cd Apple2-IO-RPi/RaspberryPi/apple2driver || exit
+go mod tidy
 go build
-sudo apt install cc65 vim -y
+sudo apt install cc65 -y
 cd ~ || exit
 sudo bash -c 'cat > /boot/config.txt << EOF
 disable_splash=1
@@ -20,18 +25,17 @@ dtoverlay=disable-bt
 boot_delay=0
 EOF'
 sudo bash -c 'echo " quiet" >> /boot/cmdline.txt'
-sudo bash -c 'cat > /etc/systemd/system/apple2driver.service << EOF
+wget https://archive.org/download/TotalReplay/Total%20Replay%20v5.0-alpha.4.hdv -O TotalReplay.hdv
+sudo --preserve-env=HOME --preserve-env=USER bash -c 'cat > /etc/systemd/system/apple2driver.service << EOF
 [Unit]
 Description=Apple2-IO-RPi Driver
 
 [Service]
-ExecStart=/home/pi/Apple2-IO-RPi/RaspberryPi/apple2driver/apple2driver
-StandardOutput=syslog
-StandardError=syslog
+ExecStart=$HOME/Apple2-IO-RPi/RaspberryPi/apple2driver/apple2driver -cdc -d1 $HOME/Apple2-IO-RPi/RaspberryPi/Apple2-IO-RPi.hdv -d2 $HOME/TotalReplay.hdv
 SyslogIdentifier=apple2driver
-User=pi
-Group=pi
-WorkingDirectory=/home/pi/Apple2-IO-RPi/RaspberryPi/apple2driver
+User=$USER
+Group=$USER
+WorkingDirectory=$HOME/Apple2-IO-RPi/RaspberryPi/apple2driver
 
 [Install]
 WantedBy=basic.target