OpenCode
44ff080ae6
feat: decode remaining frame fields (claim/AERE/announce/discovery-resp/EUCE/events)
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- 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
8938b15691
fix: dual-port DMX output in show mode; AERE claim verification; SHOW_DIAG mode
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- 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
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- 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
