{
  "added_at": "2026-11-08",
  "additional_evidence_urls": [
    "https://github.com/ValentinTorassa/VT-Ragnaros/blob/ccd1cb68882661dbb7b84cd4fa539f05b2646369/LICENSE"
  ],
  "category": "reconstruction-cases",
  "class": "hardware",
  "description_en": "VT-Ragnaros implements a Linux driver and daemon for the Redragon SS552 Ragnaros USB control deck. It reconstructs commands and input reports from the vendor's SDLibrary1.dll, sending JPEG frames in 1024-byte USB packets and decoding key, knob, and touch-strip events for configurable profiles.",
  "description_zh": "VT-Ragnaros 为 Redragon SS552 Ragnaros USB 控制台实现 Linux 驱动与守护进程。项目从厂商 SDLibrary1.dll 还原命令和输入报告，以 1024 字节 USB 包传输 JPEG 画面，并解析按键、旋钮及触控条事件供配置文件使用。",
  "entry_url": "https://awesomerea.org/resources/vt-ragnaros-case/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/vt-ragnaros-case/",
  "evidence_class": 2,
  "evidence_status": "observed",
  "evidence_url": "https://github.com/ValentinTorassa/VT-Ragnaros/blob/ccd1cb68882661dbb7b84cd4fa539f05b2646369/README.md",
  "group": "cases",
  "id": "vt-ragnaros-case",
  "json_url": "https://awesomerea.org/resources/vt-ragnaros-case/record.json",
  "kind": "case-study",
  "markdown_url": "https://awesomerea.org/resources/vt-ragnaros-case/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/vt-ragnaros-case/index.md",
  "name": "VT-Ragnaros: reconstructing Redragon SS552 USB control",
  "name_zh": "VT-Ragnaros：重建 Redragon SS552 的 USB 控制协议",
  "record_type": "resource",
  "relationship": "independent-reconstruction",
  "requirement_facets": [
    "prerequisites",
    "prerequisites",
    "license"
  ],
  "requirements": [
    "Redragon SS552 Ragnaros USB deck and Linux with libusb-1.0, udev, and systemd.",
    "Initial installation requires a reboot for the USB HID quirk.",
    "MIT License."
  ],
  "requirements_zh": [
    "需要 Redragon SS552 Ragnaros USB 控制台，以及具备 libusb-1.0、udev 和 systemd 的 Linux。",
    "首次安装后需要重启，以使 USB HID 特殊配置生效。",
    "采用 MIT 许可证。"
  ],
  "scope": "unknown",
  "targets": [
    "protocol"
  ],
  "url": "https://github.com/ValentinTorassa/VT-Ragnaros",
  "verification": "source-reviewed",
  "verified_at": "2026-11-08"
}