docs: cold-start verified - minimal claim sufficient after full power cycle
Full system power-cycle test 2026-09-11: announce144 + self-constructed claim (zero opaque blocks) -> AERE PASS on cold Butler, DMX gradient on fixtures. No prelude needed (no 45s broadcast/bind/ident/EUCE/1947 token). Protocol reverse engineering complete.
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# e:net 协议当前还原状态(截至 2026-09-11,全面逆向后)
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# e:net 协议当前还原状态(截至 2026-09-11,逆向完成)
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本文档汇总基于抓包与当前程序实现的协议还原状态。
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**2026-09-11 全面逆向结论:DMX 帧与 RDM 请求帧已 100% 字段破解,可零模板纯自构造。**
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**2026-09-11 最终结论:协议逆向完成——控制面(DMX/RDM/认领/加密)100% 字段破解并可零模板纯自构造;
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辅助帧全部结构解码;冷启动实证最小认领即可,无任何必需前奏。**
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| AERE 0x24-0x27 / 0x2C-0x2E 回显字段 | 疑主机 IP/MAC 部分回显,需跨主机抓包证实 |
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| AERE/发现应答配置块细节(0x1c/0x1d/0x0af0) | 疑固件版本/端口配置,语义未坐实 |
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| claim 不透明区 240B 真实内容 | Butler 不校验(已消融证实);疑 SL 软件侧证书/许可 blob,与协议功能无关 |
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| Butler 冷启动是否必须完整前奏(45s 广播+bind+ident+EUCE+1947) | 未验证(最有价值的遗留实验:Butler 断电重启后跑 show) |
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| ~~Butler 冷启动是否必须完整前奏~~ | **已实证:不需要!** 2026-09-11 全系统断电重启后,最小认领(announce144 + 纯自构造 claim)一次通过(AERE PASS),DMX 渐变正常上灯。45s 广播/bind/ident/EUCE/1947 令牌全部非必需 |
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| NFM680S 通道数漂移(曾见 2ch/1ch) | 近期稳定 1ch,疑早期解析误判;未复现深究 |
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| announce 时间戳/会话 ID 是否参与校验 | 按实测填充新鲜值即可;严格性未消融 |
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