tonycao/enet-validator
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09372cb77f
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5 Commits

Author SHA1 Message Date
OpenCode
09372cb77f 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.
 2026-09-11 16:25:21 +08:00
OpenCode
44ff080ae6 feat: decode remaining frame fields (claim/AERE/announce/discovery-resp/EUCE/events) 
- claim 552B: full layout; 240B opaque blocks proven UNCHECKED by Butler
  (CLAIM_ZERO=1 ablation: zeroed blocks -> AERE still PASS) -> claim can be
  built from scratch with zeros
- AERE 552B: Butler IP/MAC/netmask, fixture UID@0x33, slow counter@0xB1/0xB5,
  resp@0xC0; only resp+counter vary across captures
- announce 644B: session GUID, UTF-16BE show-file path, full timestamp
  @0x239 (y/mo/d/h/mi/s/ms; live sample decodes to 22:52:50.992 matching SL
  session), ephemeral port@0x25C, enable flags
- discovery-resp 217B: device name, serial blob, network block, config block
- EUCE 540B: 'EUCE' magic, version 5, username+computername+GUID, host MAC
- event_b: type=4 1084B RDM-uplink frame identified (RDM response @0x3C)
- analyze: new 'xor' subcommand with periodicity analysis
 2026-09-11 14:49:39 +08:00
OpenCode
f6b1f104ef docs: decode heartbeat/discovery-req fields; expand unresolved-items list 2026-09-11 14:07:29 +08:00
OpenCode
8938b15691 fix: dual-port DMX output in show mode; AERE claim verification; SHOW_DIAG mode 
- Root cause of 'steady white': fixture on Butler port2, our data only went to port1
  (port data regions are independent: port1 @0x3C, port2 @0x23C)
- show mode now mirrors pattern to both ports; SHOW_DIAG=1 gives 3s off/on blink test
- Claim now verifies AERE response and warns on failure
- Docs updated with port layout note; README updated
 2026-09-11 13:53:21 +08:00
OpenCode
9be449fda8 feat: crack all DMX/RDM frame fields; show mode now fully self-constructed 
- analyze subcommand: offline replay/template field variance, diff, counter analysis
- DMX header fully decoded: port mask @0x20, port lens u16LE=512 @0x34/0x36, counter +1/frame
- RDM request frame fully decoded: counter=0, 0x20=02, 0x2A=0xCC, msgLen=24+PDL,
  checksum=0xCC+sum(0x3C..0x53+PDL) @0x53+PDL, pair copy rules
- Fix historical misreadings: RDM always starts @0x3C (not variable); no session-level
  frame check exists - earlier failures were wrong template + checksum off-by-one
- show mode: build_dmx_frame/build_rdm_frame2/rdm_pair_copy, zero template dependency
- Decode 47B register response and 42B event frames; doc enet_protocol_current.md rewritten
 2026-09-11 12:53:36 +08:00