Repository of stuff I write for my Apple //c

I'm having fun with this antiquity like it's 1989*!

The Apple //c was my first computer and I loved it dearly for years, but to be honest, it served little purpose these last years, only decorating the office. But then my wife woke up a monster by suggesting we do the Advent of Code, and we started, and then I thought

"I should do it with the Apple //c!"

One thing led to another and there are now quite a few tools here:

• an HomeAssistant frontend to control switches, heating, and view sensors' graphs.
• an FTP client
• a Telnet client
• a Mastodon client

Building the Apple II programs

Install cc65:

git clone https://github.com/cc65/cc65.git
cd cc65
make
sudo make install

Build my things:

make

Create floppy images:

make dist

You can then transfer the images in dist/ using ADTPro.

Building only the proxy

To build only the proxy, you can skip installing cc65. Install the build dependancies, then compile the proxy:

sudo apt-get install libcurl4-gnutls-dev libgumbo-dev libpng-dev libjq-dev \
  libsdl-image1.2-dev libavcodec-dev libavformat-dev libavfilter-dev libavutil-dev

cd src/surl-server
make
./surl-server

Notes

The Apple 2 serial port is hardcoded to be port 2. You can change that in the simple_serial_open() calls, grep for them in the src/ directory.

Raspberry installation

For convenience, a pre-built surl-server is configured in the Raspberry image file, surl-server-buster-YYYY-MM-DD-lite.img.gz, available in the releases.

Copy it to a microSD card:

gunzip raspios-buster-armhf-surl-server.img.gz
dd if=raspios-buster-armhf-surl-server.img of=/dev/mmcblk0 bs=1M
sync

Install the SD card into a Raspberry, connect Ethernet, connect USB/serial adapter and boot. Everything should be up and running if you have a DHCP server.

You can ssh into the pi with the default Raspbian login, pi/raspberry. The Pi should get on the network as surl-server.local.

If you already have a running Raspberry that you'd want to use for this, you can instead add the following source and packages:

echo "deb https://apt-rpi.colino.net/debian buster main" | tee -a /etc/apt/sources.list.d/apt-rpi-colino-net.list
curl https://apt-rpi.colino.net/gpg.key | apt-key add -
apt update
apt install surl-server

*Yes, I know it's older than that. But I got mine in 1989, when I was nine.