# Osci Music Player

Please see [my blog post for more details](https://www.xythobuz.de/osci_music_player.html).

[Oscilloscope Music](https://oscilloscopemusic.com) Player for Raspberry Pi.
Tested with a [Pi Zero 2 W](https://www.raspberrypi.com/products/raspberry-pi-zero-2-w/), connected to a [HiFiBerry DAC+ Zero](https://www.hifiberry.com/shop/boards/hifiberry-dac-zero/), running [Raspberry Pi OS (Legacy, 32bit) Lite](https://downloads.raspberrypi.com/raspios_oldstable_lite_armhf/images/raspios_oldstable_lite_armhf-2023-12-06/2023-12-05-raspios-bullseye-armhf-lite.img.xz).
Powered by [PiSugar 2](https://github.com/PiSugar/pisugar-power-manager-rs) and their [Python API](https://github.com/PiSugar/pisugar-server-py).

Also includes a simple script to convert single SVG paths to audio.
Run the included makefile to convert the SVG files in this directory.

## Quick Start

Prepare a SD card with the Raspbian as linked above.
Then run the following commands.

    sudo sh -c 'echo "dtoverlay=hifiberry-dac" >> /boot/config.txt'
    sudo apt-get update
    sudo apt-get install python3 python3-pip python3-pil libjpeg-dev zlib1g-dev libfreetype6-dev liblcms2-dev libopenjp2-7 libtiff5 ffmpeg git vim
    curl http://cdn.pisugar.com/release/pisugar-power-manager.sh | sudo bash
    pip install pisugar
    pip install luma.oled
    pip install psutil
    sudo usermod -a -G spi,gpio,i2c $USER
    cd ~
    git clone https://git.xythobuz.de/thomas/osci-music-player
    sudo cp osci-music-player/osci.service /etc/systemd/system/osci.service
    # edit username in /etc/systemd/system/osci.service as needed
    sudo systemctl daemon-reload
    sudo systemctl enable osci.service
    sudo reboot

To quickly test new changes to the script:

    ssh osci-music "sudo systemctl disable --now osci.service" && scp osci-pi.py osci-music:~/osci-music-player && ssh osci-music "sudo systemctl enable --now osci.service"

## License

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    See <http://www.gnu.org/licenses/>.