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Documented two previously unrecorded slot-0x0B chlorinator registers - #80

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issue-79-undocumented-chlorinator-messages
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Documented two previously unrecorded slot-0x0B chlorinator registers#80
marklynch wants to merge 2 commits into
mainfrom
issue-79-undocumented-chlorinator-messages

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Documented two previously unrecorded slot-0x0B chlorinator registers in PROTOCOL.md, both still unhandled in code: 0xE9 is a countdown answered by the Viron Chlorinator in units of 1/5 second (300 units = 1 minute), measured at 298 units/minute over 24 minutes and extrapolating to a fixed wall-clock target that matches no configured timer, and 0xEA is a static 2-byte value reading 4500 on one install and 9000 on another — both flagged tentative, with the note recording that the pair are not related as total and remaining since 0xEA held steady while 0xE9 swept down through it

…in PROTOCOL.md, both still unhandled in code: 0xE9 is a countdown answered by the Viron Chlorinator in units of 1/5 second (300 units = 1 minute), measured at 298 units/minute over 24 minutes and extrapolating to a fixed wall-clock target that matches no configured timer, and 0xEA is a static 2-byte value reading 4500 on one install and 9000 on another — both flagged tentative, with the note recording that the pair are not related as total and remaining since 0xEA held steady while 0xE9 swept down through it
@marklynch marklynch linked an issue Jul 27, 2026 that may be closed by this pull request
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marklynch marked this pull request as draft July 27, 2026 05:52
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Viron Chlorinator undocumented countdown and config

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