3 Commits

Author	SHA1	Message	Date
acidburns	cc5881974c	Add sender-local serial diagnostics for pipeline health	2026-02-17 01:12:31 +01:00
acidburns	4b5c4e245e	Make IEC 62056-21 meter input non-blocking ... - Add RX state machine with frame buffer, timeouts, and debug counters - Expose meter_poll_frame/meter_parse_frame and reuse existing OBIS parsing - Use cached last-valid frame at 1 Hz sampling to avoid blocking - Document non-blocking meter handling in README	2026-02-13 23:56:36 +01:00
acidburns	6f308ad590	Initial commit	2026-01-20 01:39:06 +01:00