{
  "added_at": "2026-10-17",
  "additional_evidence_urls": [
    "https://github.com/morluto/rea/blob/3b79af28e80785afce9f5998d8f03289402a1847/CHANGELOG.md"
  ],
  "category": "workflow-guides",
  "description_en": "Run caller-chosen sigrok protocol decoders, such as UART or I2C, over an existing logic-signal recording and keep annotation text with sample ranges. It does not acquire samples or communicate with hardware.",
  "description_zh": "用调用方指定的 sigrok 协议解码器（如 UART、I2C）解码已有的逻辑信号记录，并保留带采样区间的注释文本；不采集样本，也不与硬件通信。",
  "entry_url": "https://awesomerea.org/resources/rea-signal-recordings/",
  "entry_url_zh": "https://awesomerea.org/zh/resources/rea-signal-recordings/",
  "evidence_url": "https://github.com/morluto/rea/blob/808339f0b1cf3837445f392b5d5f1f362d64a27d/docs/signal-recordings.md",
  "group": "rea",
  "id": "rea-signal-recordings",
  "json_url": "https://awesomerea.org/resources/rea-signal-recordings/record.json",
  "kind": "documentation",
  "markdown_url": "https://awesomerea.org/resources/rea-signal-recordings/index.md",
  "markdown_url_zh": "https://awesomerea.org/zh/resources/rea-signal-recordings/index.md",
  "name": "Recorded signal decoding",
  "name_zh": "信号记录解码",
  "record_type": "resource",
  "relationship": "official-documentation",
  "requirements": [
    "Caller-supplied sigrok-cli 0.7.2 with libsigrokdecode on Linux, plus util-linux prlimit; macOS and Windows are refused. Listed in the rea-agents 6.5.0 release notes.",
    "The caller supplies decoder stacks, channel names and settings such as baud rate. Upstream’s fixture is a synthesized 9600-baud UART VCD and does not cover other formats, decoders or physical acquisition."
  ],
  "requirements_zh": [
    "需在 Linux 上自行提供 sigrok-cli 0.7.2、libsigrokdecode 和 util-linux prlimit；macOS 与 Windows 会被拒绝。rea-agents 6.5.0 的发布说明已列出此功能。",
    "解码器栈、通道名和波特率等设置由调用方指定。上游测试样例是合成的 9600 波特 UART VCD，未覆盖其他格式、解码器和实际采集。"
  ],
  "targets": [
    "firmware",
    "protocol"
  ],
  "url": "https://github.com/morluto/rea/blob/main/docs/signal-recordings.md",
  "verification": "source-reviewed",
  "verified_at": "2026-10-17"
}